Reaction kettle for producing UV (ultraviolet) light-cured resin

Abstract

The utility model discloses a reaction kettle for producing UV (ultraviolet) light-cured resin, which comprises a kettle body and a kettle cover, a sieving box is fixedly connected to the top in the kettle body, a heating box is fixedly connected to the bottom in the kettle body, and a conveying pipe is fixedly communicated between the sieving box and the heating box. A feeding pipe communicated with the screening box is fixedly inserted into the top of the kettle cover, a motor is fixedly connected to the inner wall of one side of the kettle body, an output shaft of the motor penetrates through the kettle body and is fixedly connected with a driving wheel, a first driven wheel is arranged above the driving wheel, a traction rod is fixedly inserted into the first driven wheel, and a second driven wheel is arranged above the traction rod. One end of the traction rod penetrates through the kettle body and extends into the screening box, the extending end of the traction rod is fixedly connected with a cam, a screening plate is arranged above the cam, and the reaction kettle for UV light-cured resin production can effectively prevent raw material impurities from entering the kettle body to influence the reaction efficiency through the arrangement of the filtering assembly.

Description

Technical Field

[0001] This utility model relates to the field of products related to the production of reaction vessels, specifically a reaction vessel for the production of UV-curable resins. Background Technology

[0002] UV-curing resin is a solvent-free resin that does not require the addition of curing agents or accelerators for surface coating. After coating, it can be applied by using an air-expanding roller and then placed under a UV lamp for 3-6 minutes to fully cure.

[0003] In the existing technology, the reaction vessel used for producing UV-curable resin does not have a filter component at the feed point. Impurities in the raw materials can easily enter the reaction vessel along with the raw materials, thereby affecting the reaction efficiency and quality, which is a defect. Utility Model Content

[0004] The purpose of this invention is to provide a reaction vessel for the production of UV-curable resins to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reaction vessel for producing UV-curable resin, comprising a vessel body and a vessel lid. A sieving box is fixedly connected to the top of the vessel body, and a heating box is fixedly connected to the bottom of the vessel body. A conveying pipe is fixedly connected between the sieving box and the heating box. A feed pipe communicating with the sieving box is fixedly inserted into the top of the vessel lid. A motor is fixedly connected to the inner wall of one side of the vessel body. The output shaft of the motor passes through the vessel body and is fixedly connected to a drive wheel. A first driven wheel is provided above the drive wheel. A traction rod is fixedly inserted into the first driven wheel. One end of the traction rod passes through the vessel body and extends into the sieving box. A cam is fixedly connected to the extended end of the traction rod. A sieve plate is provided above the cam, and an installation port is provided on the sieve plate. A filter screen is fixedly connected in the installation port. Grooves are provided on both inner walls of the sieve box, and sliding rods are fixedly connected in the grooves. Both ends of the sieve plate are slidably sleeved on the sliding rods. A second driven wheel is provided below the driving wheel, and a rotating rod is fixedly inserted into the second driven wheel. One end of the rotating rod passes through the vessel body and is rotatably connected to the inner wall of the heating box. A stirring belt is fixedly connected to the rotating rod on the side wall inside the heating box. The driving wheel is connected to the first driven wheel and the second driven wheel through a connecting belt. A heating fan is fixedly connected to one outer wall of the vessel body, and a guide pipe is fixedly connected between the heating fan and the heating box.

[0006] Preferably, a discharge pipe communicating with a heating box is fixedly inserted into the bottom of the vessel body, and a control valve is provided on the discharge pipe.

[0007] Preferably, the bottom of the vessel body is fixedly connected to four support legs, which are respectively fixed at the four corners of the bottom of the vessel body.

[0008] Preferably, a spring is fitted onto the slide rod, and the two ends of the spring are fixedly connected to the inner wall of the groove and the sieve plate, respectively.

[0009] Preferably, the vessel body is provided with a through-hole corresponding to the traction rod, and a bearing is fixedly connected inside the through-hole, with the traction rod fixedly inserted into the bearing.

[0010] Preferably, the driving pulley is a double-disc pulley, and both the first driven pulley and the second driven pulley are single-disc pulleys.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This UV-curable resin production reactor can be started by starting a motor to drive the drive wheel at one end to rotate. At this time, the rotating wheel will use a connecting belt to make the first driven wheel and the second driven wheel rotate. When the first driven wheel rotates, it will drive the traction rod to rotate. The traction rod will then cause the cam to rotate. When the cam rotates, it will press the screen plate to slide on the slide rod. When the cam separates from the screen plate, the screen plate returns to its initial position. This process is repeated to achieve the oscillation of the filter screen. The raw material is introduced into the sieving box through the feed pipe. The filter screen in the oscillating state makes the raw material vibrate instantaneously. The filter screen removes impurities from the raw material and is not easy to accumulate.

[0013] In this UV-curable resin production reactor, after the raw material falls into the heating chamber, the heating fan is started and hot air is introduced into the heating chamber through the guide pipe. At the same time, the second driven wheel will drive the rotating rod to make the stirring belt follow the rotation to stir the raw material and expand the contact area between the heat and the raw material.

[0014] This UV-curable resin production reactor effectively prevents raw material impurities from entering the reactor and affecting reaction efficiency by employing a filtration system. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a reaction vessel for producing UV-curable resin according to the present invention;

[0016] Figure 2 This is an enlarged view of point A of a reaction vessel for producing UV-curable resin according to this utility model.

[0017] In the diagram: 1. Kettle body; 2. Sieve box; 3. Heating box; 4. Conveying pipe; 5. Feed pipe; 6. Motor; 7. Drive wheel; 8. First driven wheel; 9. Traction rod; 10. Cam; 11. Sieve plate; 12. Filter screen; 13. Slide rod; 14. Second driven wheel; 15. Rotating rod; 16. Stirring belt; 17. Connecting belt; 18. Heating fan; 19. Guide pipe; 20. Discharge pipe; 21. Support leg; 22. Spring; 23. Bearing; 24. Kettle lid. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figure 1-2 This utility model provides an embodiment of a reaction vessel for producing UV-curable resin, comprising a vessel body 1 and a vessel cover 24. A sieve box 2 is fixedly connected to the top of the vessel body 1, and a heating box 3 is fixedly connected to the bottom of the vessel body 1. A conveying pipe 4 is fixedly connected between the sieve box 2 and the heating box 3. A feed pipe 5 communicating with the sieve box 2 is fixedly inserted into the top of the vessel cover 24. A motor 6 is fixedly connected to the inner wall of one side of the vessel body 1. The output shaft of the motor 6 passes through the vessel body 1 and is fixedly connected to a drive wheel 7. Above wheel 7 is a first driven wheel 8, and a traction rod 9 is fixedly inserted into the first driven wheel 8. One end of the traction rod 9 passes through the vessel body 1 and extends into the sieve box 2. The extended end of the traction rod 9 is fixedly connected to a cam 10. Above the cam 10 is a sieve plate 11, and the sieve plate 11 has an installation port. A filter screen 12 is fixedly connected to the installation port. Grooves are provided on both inner walls of the sieve box 2, and sliding rods 13 are fixedly connected to the grooves. Both ends of the sieve plate 11 are slidably sleeved on the sliding rods 13. Specifically... When the first driven wheel 8 rotates, it drives the traction rod 9 to rotate. The traction rod 9 then causes the cam 10 to rotate. When the cam 10 rotates, it presses against the sieve plate 11 and slides it on the slide rod 13. When the cam 10 separates from the sieve plate 11, the sieve plate 11 returns to its initial position. This reciprocating motion achieves the oscillation of the filter screen 12. Below the driving wheel 7, there is a second driven wheel 14. A rotating rod 15 is fixedly inserted into the second driven wheel 14. One end of the rotating rod 15 passes through the vessel body 1 and is rotatably connected to the inner wall of the heating box 3. A stirring belt 16 is fixedly connected to the side wall inside the heating box 3. The driving wheel 7 is connected to the first driven wheel 8 and the second driven wheel 14 by a connecting belt 17. A heating fan 18 is fixedly connected to the outer wall of one side of the vessel body 1. A guide pipe 19 is fixedly connected between the heating fan 18 and the heating box 3. Specifically, when the heating fan 18 is started, hot air is input into the heating box 3 through the guide pipe 19. At the same time, the second driven wheel 14 will drive the rotating rod 15 to make the stirring belt 16 rotate to achieve stirring of the raw materials.

[0020] In this embodiment, a discharge pipe 20 connected to the heating box 3 is fixedly inserted into the bottom of the vessel body 1. A control valve is provided on the discharge pipe 20 to discharge the reacted raw materials. Four support feet 21 are fixedly connected to the bottom of the vessel body 1. The four support feet 21 are fixed at the four corners of the bottom of the vessel body 1 to support the vessel body 1. A spring 22 is sleeved on the slide rod 13. The two ends of the spring 22 are fixedly connected to the inner wall of the groove and the sieve plate 11 respectively to increase the rebound buffer force of the sieve plate 11. The vessel body 1 is provided with a through hole corresponding to the traction rod 9. A bearing 23 is fixedly connected in the through hole. The traction rod 9 is fixedly inserted in the bearing 23 to support the rotation of the traction rod 9. The driving wheel 7 is a double-disc pulley, and the first driven wheel 8 and the second driven wheel 14 are both single-disc pulleys.

[0021] Working principle: First, starting the motor 6 drives the drive wheel 7 at one end to rotate. At this time, the drive wheel 7 will use the connecting belt 17 to make the first driven wheel 8 and the second driven wheel 14 rotate. When the first driven wheel 8 rotates, it will drive the traction rod 9 to rotate. The traction rod 9 will then cause the cam 10 to rotate. When the cam 10 rotates, it will press the screen plate 11 to slide on the slide rod 13. When the cam 10 separates from the screen plate 11, the screen plate 11 returns to its initial position. This reciprocating motion realizes the oscillation of the filter screen 12. The raw material is introduced into the sieving box 2 through the feed pipe 5. The filter screen 12 in the oscillating state removes impurities from the raw material and prevents material from piling up. If too many impurities accumulate, the lid 24 can be removed to clean them. After the raw material falls into the heating box 3, the heating fan 18 is started to input hot air into the heating box 3 through the guide pipe 19. At the same time, the second driven wheel 14 will drive the rotating rod 15 to make the stirring belt 16 rotate to stir the raw material and increase the contact area between the heat and the raw material.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A reaction kettle for producing UV light-curing resin, comprising a kettle body (1) and a kettle cover (24), characterized in that: A screening box (2) is fixedly connected to the top of the kettle body (1), a heating box (3) is fixedly connected to the bottom of the kettle body (1), a conveying pipe (4) is fixedly connected between the screening box (2) and the heating box (3), a feeding pipe (5) connected to the screening box (2) is fixedly inserted on the top of the kettle cover (24), a motor (6) is fixedly connected to the inner wall of one side of the kettle body (1), the output shaft of the motor (6) passes through the kettle body (1) and is fixedly connected to a driving wheel (7), a first driven wheel (8) is provided above the driving wheel (7), a traction rod (9) is fixedly inserted on the first driven wheel (8), one end of the traction rod (9) passes through the kettle body (1) and extends into the screening box (2), the extended end of the traction rod (9) is fixedly connected to a cam (10), a sieve plate (11) is provided above the cam (10), and a mounting opening is provided on the sieve plate (11). A filter screen (12) is fixedly connected in the installation opening, grooves are provided on the inner walls of both sides of the screening box (2), and sliding rods (13) are fixedly connected in the grooves. Both ends of the sieve plate (11) are slidably sleeved on the sliding rods (13). A second driven wheel (14) is provided below the driving wheel (7), and a rotating rod (15) is fixedly inserted on the second driven wheel (14). One end of the rotating rod (15) passes through the kettle body (1) and is rotatably connected to the inner wall of the heating box (3). A stirring belt (16) is fixedly connected on the side wall of the rotating rod (15) located in the heating box (3). The driving wheel (7) is connected to the first driven wheel (8) and the second driven wheel (14) by a connecting belt (17). A heating fan (18) is fixedly connected to the outer wall of one side of the kettle body (1), and a guide pipe (19) is fixedly connected between the heating fan (18) and the heating box (3).

2. A reaction kettle for producing UV light-curing resin according to claim 1, characterized in that: A discharge pipe (20) communicating with the heating box (3) is fixedly inserted at the bottom of the kettle body (1), and a control valve is provided on the discharge pipe (20).

3. The reaction kettle for producing UV light-curing resin according to claim 1, characterized in that: Four supporting legs (21) are fixedly connected to the bottom of the kettle body (1), and the four supporting legs (21) are respectively fixed at the four corners of the bottom of the kettle body (1).

4. The reaction kettle for producing UV light-curing resin according to claim 1, characterized in that: The slide bar (13) is sleeved with a spring (22), and two ends of the spring (22) are fixedly connected to the inner wall of the groove and the screen plate (11) respectively.

5. The reaction kettle for producing UV light-curing resin according to claim 1, characterized in that: The kettle body (1) is provided with a through opening corresponding to the traction rod (9), a bearing (23) is fixedly connected in the through opening, and the traction rod (9) is fixedly inserted in the bearing (23).

6. The reaction kettle for producing UV light-curing resin according to claim 1, characterized in that: The driving wheel (7) is a double-disc pulley, and the first driven wheel (8) and the second driven wheel (14) are both single-disc pulleys.

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