Heat conduction oil temperature control device for pressure-sensitive adhesive production

Abstract

The utility model discloses a heat-conducting oil temperature control device for pressure-sensitive adhesive production, which belongs to the technical field of heat-conducting oil cooling equipment and comprises a base, one end of the base is fixedly connected with a reaction kettle, the other end of the base is fixedly connected with a support frame, a water tank is fixedly mounted at the top end of the support frame, and a water supply component is arranged on one side of the water tank. A connecting pipe is communicated with the other side of the water tank, a refrigerator is arranged at the other end of the connecting pipe, a mounting frame is fixedly connected to the upper surface of the base, a furnace body is arranged at the top end of the mounting frame, the furnace body is communicated with the reaction kettle, and a collecting box is arranged at the bottom end of the furnace body. And a water conveying assembly is arranged on one side of the collecting box, and the other end of the water conveying assembly communicates with the refrigerator, so that waste of water resources during cooling of the heat conduction oil is reduced, cyclic utilization of the water resources is achieved, and the cost needed by temperature control of the heat conduction oil is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat transfer oil cooling equipment, in particular to a heat transfer oil temperature control device for pressure sensitive adhesive production. Background Art

[0002] Pressure-sensitive adhesives (PSA), also known as self-adhesive adhesives or simply pressure-sensitive adhesives, are classified into three main categories: pressure-sensitive tapes, labels, and sheets. During the production of PSA, thermal oil is used to heat the raw materials. However, the production temperature of the raw materials is relatively high, so after heating to a certain temperature, the thermal oil needs to be cooled.

[0003] The existing thermal oil cooling process usually involves using a water pump to extract water from a water tank and spray it outside the oil furnace. The cooling effect on the thermal oil is achieved by cooling the oil furnace. However, the water flow cannot be reused after spraying, resulting in a large amount of water resources being consumed when cooling the thermal oil, resulting in a waste of water resources in the production of pressure-sensitive adhesives, and increasing the cost required for thermal oil temperature control.

[0004] According to announcement number CN210159592U, a temperature control and regulation system for heat transfer oil used in the production of pressure-sensitive adhesives is provided. The system includes a base plate, vertical plates fixedly connected to both sides of the top of the base plate, and a horizontal plate fixedly connected to the tops of the two vertical plates. A fixed box and a slide rail are fixedly connected to one side of the two vertical plates from top to bottom. A motor is fixedly connected to the top of the inner wall of the fixed box. One end of the motor output shaft is fixedly connected to a threaded rod, and the bottom end of the threaded rod is rotatably connected to the top of the base plate via a bearing. A slider is threadedly connected to the outer surface of the threaded rod. One side of the slider is slidably connected to the outer surface of the slide rail. A nozzle is fixedly connected to one side of the slider. A water tank is fixedly connected to the top of the horizontal plate, and a pump is fixedly connected to the top of the water tank. The system can quickly and fully cool the heat transfer oil in the heat transfer oil furnace, saving time, improving the efficiency of heat transfer oil cooling, and better ensuring the use of heat transfer oil in production work.

[0005] According to the temperature control and regulation system introduced above, after the thermal oil furnace is sprayed to cool it down, the water flow cannot be reused after spraying, resulting in a large amount of water resources being consumed when cooling the thermal oil, resulting in a waste of water resources during the production of pressure-sensitive adhesives, and increasing the cost required for thermal oil temperature control. Therefore, we need to propose a thermal oil temperature control device for pressure-sensitive adhesive production. Utility Model Content

[0006] The purpose of the utility model is to provide a heat transfer oil temperature control device for the production of pressure-sensitive adhesives, which starts the water supply component to extract water from the water tank and send it into the spray head, so that the spray head sprays the furnace body, collects the sprayed water flow through the collection box, and then sends it into the refrigerator through the water supply component. The water flow is cooled by the refrigerator and then sent to the water tank, thereby reducing the waste of water resources when the heat transfer oil is cooled, realizing the recycling of water resources, and reducing the cost required for heat transfer oil temperature control, so as to solve the problems raised in the above background technology.

[0007] The top end of the water pump stretches out the side of the water pump with a spring, and the bottom end of the water pump stretches out the side of the water pump to get out of the water.

[0008] Preferably, the water supply component includes a water pump, which is fixedly installed on the top of the support frame. The water inlet of the water pump is connected to a water inlet pipe, and the other end of the water inlet pipe is connected to the inner cavity of the water tank. The water supply port of the water pump is connected to a telescopic hose, and the other end of the telescopic hose is connected to the inner cavity of the sprinkler head.

[0009] Preferably, the reciprocating assembly includes a moving frame, which is fixedly connected to the lower surface of the support frame, and a stepper motor is fixedly installed on the outer wall of the moving frame. The output shaft of the stepper motor is fixedly connected to a reciprocating screw, and the other end of the reciprocating screw passes through the moving frame and is rotatably connected to the inner side wall of the moving frame through a rotating shaft. The outer surface of the reciprocating screw is threadedly connected to a threaded sleeve, and a moving seat is provided on the outer wall of the threaded sleeve, and the bottom end of the moving seat is fixedly connected to the top of the sprinkler head.

[0010] Preferably, support blocks are fixedly connected to both sides of the movable seat, a sliding groove is provided on the inner side wall of the movable frame, and the support blocks are slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, the water delivery component includes a high-temperature water pump, which is fixedly connected to the outer wall of the collection box, the water suction pipe of the high-temperature water pump is connected to the inner cavity of the collection box, and the water supply pipe of the high-temperature water pump is connected to the inner cavity of the refrigerator.

[0012] Preferably, the inner cavity of the collection box is provided with a filter plate, the bottom end of the filter plate is provided with a limit block, and the limit block is fixedly connected to the inner side wall of the collection box.

[0013] Preferably, a temperature sensor is fixedly installed in the inner cavity of the water tank, the temperature sensor is electrically connected to a temperature display, and the temperature display is fixedly installed on the outer wall of the water tank.

[0014] Preferably, a notch is provided on the surface of the water tank, and an observation window for observing the water level is embedded in the inner cavity of the notch.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model provides a heat transfer oil temperature control device for pressure-sensitive adhesive production. The water supply component is started to extract water from the water tank and send it to the spray head, so that the spray head sprays the furnace body. The sprayed water flow is collected by the collection box and then sent to the refrigerator through the water supply component. The water flow is cooled by the refrigerator and then sent to the water tank, thereby reducing the waste of water resources when cooling the heat transfer oil, realizing the recycling of water resources, and reducing the cost required for heat transfer oil temperature control.

[0017] 2. The utility model provides a heat-conducting oil temperature control device for pressure-sensitive adhesive production. Through the setting of a reciprocating component, the spray head can be driven to move back and forth, so that the spray head moves back and forth at the top of the furnace body, performs a reciprocating spraying operation on the furnace body, and increases the cooling effect on the furnace body.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the structure of the utility model from a top view;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model from a side view;

[0022] Figure 4This is a schematic structural diagram of a partial cross-section of the water tank and the mobile frame of the utility model;

[0023] Figure 5 This is a structural diagram of a partial cross-section of the collection box of the present invention.

[0024] In the figure: 1. Base; 2. Reactor; 3. Support frame; 4. Water tank; 5. Water supply assembly; 51. Water pump; 52. Water inlet pipe; 53. Telescopic hose; 6. Sprinkler head; 7. Reciprocating assembly; 71. Stepper motor; 72. Reciprocating screw; 73. Threaded sleeve; 74. Moving seat; 8. Connecting pipe; 9. Refrigerator; 10. Mounting frame; 11. Furnace body; 12. Collection box; 13. Water supply assembly; 131. High-temperature water pump; 132. Water suction pipe; 133. Water supply pipe; 14. Support block; 15. Slide; 16. Filter plate; 17. Limit block; 18. Temperature sensor; 19. Temperature display; 20. Observation window. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 The utility model provides a technical solution: a heat-conducting oil temperature control device for pressure-sensitive adhesive production, comprising a base 1, one end of the base 1 is fixedly connected to a reactor 2 for producing pressure-sensitive adhesives, the other end of the base 1 is fixedly connected to a support frame 3, a water tank 4 is fixedly installed on the top of the support frame 3, a water supply component 5 for supplying water is provided on one side of the water tank 4, a spray head 6 is provided on the other end of the water supply component 5, a reciprocating component 7 for driving the spray head 6 to reciprocate is provided on the bottom end of the support frame 3, the other side of the water tank 4 is connected with a connecting pipe 8, and a refrigerator 9 is provided on the other end of the connecting pipe 8. The upper surface of the base 1 is fixedly connected to a mounting frame 10, a furnace body 11 for placing heat-conducting oil is provided on the top of the mounting frame 10, the furnace body 11 is connected to the reactor 2, and a collecting box 12 for collecting water flow is provided at the bottom end of the furnace body 11. A water delivery component 13 for delivering water flow is provided on one side of the collecting box 12, and the other end of the water delivery component 13 is connected to the refrigerator 9;

[0027] Specifically, the water supply component 5 is started to extract the water in the water tank 4 and send it into the sprinkler head 6, so that the sprinkler head 6 sprays the furnace body 11. The reciprocating movement component 7 is started to drive the sprinkler head 6 to move back and forth, so that the sprinkler head 6 sprays the furnace body 11 back and forth. The sprayed water flows into the collection box 12 for collection. The collected water is then extracted by the water supply component 13 and then sent to the refrigerator 9 for cooling. After cooling, it is sent to the water tank 4 and extracted again by the water supply component 5, thereby reducing the waste of water resources when the thermal oil is cooled, realizing the recycling of water resources, and reducing the cost required for thermal oil temperature control.

[0028] Furthermore, the water supply assembly 5 includes a water pump 51, which is fixedly installed on the top of the support frame 3. The water inlet of the water pump 51 is connected to the water inlet pipe 52, and the other end of the water inlet pipe 52 is connected to the inner cavity of the water tank 4. The water supply port of the water pump 51 is connected to a telescopic hose 53, and the other end of the telescopic hose 53 is connected to the inner cavity of the sprinkler head 6. When the water pump 51 is started, the water in the water tank 4 is extracted through the water inlet pipe 52, and then the extracted water flow is sent into the inner cavity of the sprinkler head 6 through the telescopic hose 53 to spray the furnace body 11.

[0029] Preferably, the reciprocating moving component 7 includes a moving frame, which is fixedly connected to the lower surface of the support frame 3, and a stepping motor 71 is fixedly installed on the outer wall of the moving frame. The output shaft of the stepping motor 71 is fixedly connected to a reciprocating screw 72, and the other end of the reciprocating screw 72 passes through the moving frame and is rotatably connected to the inner wall of the moving frame through a rotating shaft. The outer surface of the reciprocating screw 72 is threadedly connected to a threaded sleeve 73, and the outer wall of the threaded sleeve 73 is provided with a moving seat 74. The bottom end of the moving seat 74 is fixedly connected to the top of the sprinkler head 6. Starting the stepping motor 71 drives the reciprocating screw 72 to rotate, and the reciprocating screw 72 drives the threaded sleeve 73 to move through the threaded connection, and the threaded sleeve 73 drives the moving seat 74 to reciprocate.

[0030] Furthermore, support blocks 14 are fixedly connected to both sides of the movable seat 74, and a slide groove 15 is provided on the inner side wall of the movable frame. The support block 14 is slidably connected to the inner cavity of the slide groove 15. Through the cooperation between the support block 14 and the slide groove 15, the two sides of the movable seat 74 are supported, thereby preventing the threaded sleeve 73 from driving the movable seat 74 to flip, thereby improving the stability of the movable seat 74 when the movable frame moves.

[0031] It is worth noting that the water delivery component 13 includes a high-temperature water pump 131, which is fixedly connected to the outer wall of the collection box 12. The water suction pipe 132 of the high-temperature water pump 131 is connected to the inner cavity of the collection box 12, and the water supply pipe 133 of the high-temperature water pump 131 is connected to the inner cavity of the refrigerator 9. When the high-temperature water pump 131 is started, the water in the collection box 12 is extracted through the water suction pipe 132, and then the high-temperature water pump 131 is sent into the refrigerator 9 through the water supply pipe 133.

[0032] Preferably, the inner cavity of the collection box 12 is provided with a filter plate 16, and a limit block 17 is provided at the bottom end of the filter plate 16. The limit block 17 is fixedly connected to the inner wall of the collection box 12. Impurities in the water are filtered through the filter plate 16 to prevent impurities in the water from clogging the water pump.

[0033] Furthermore, a temperature sensor 18 is fixedly installed in the inner cavity of the water tank 4, and the temperature sensor 18 is electrically connected to a temperature display 19. The temperature display 19 is fixedly installed on the outer wall of the water tank 4. The temperature sensor 18 can sense the temperature of the water in the water tank 4 and display it through the temperature display 19. It is used to monitor the temperature of the water after cooling by the refrigerator 9 to avoid failure of the refrigerator 9.

[0034] In addition, a notch is provided on the surface of the water tank 4 , and an observation window 20 for observing the water level is embedded in the inner cavity of the notch of the water tank 4 . Through the setting of the observation window 20 , the staff can observe the water level through the observation window 20 .

[0035] During specific use: start the water pump 51 to extract water from the water tank 4 through the water inlet pipe 52, and then send the extracted water flow into the inner cavity of the sprinkler head 6 through the telescopic hose 53 to spray and cool the furnace body 11, start the stepping motor 71 to drive the reciprocating screw 72 to rotate, the reciprocating screw 72 drives the threaded sleeve 73 to move through the threaded connection, and the threaded sleeve 73 drives the moving seat 74 to move back and forth, so that the sprinkler head 6 moves back and forth to spray the furnace body 11, and the cooled water is collected through the collection box 12, and then start the high-temperature water pump 131 to extract water from the collection box 12 through the water pump pipe 132, and then the high-temperature water pump 131 is sent into the refrigerator 9 through the water supply pipe 133. After the refrigerator 9 cools the water, it is sent into the water tank 4 through the connecting pipe 8, thereby reducing the waste of water resources when the thermal oil is cooled, realizing the recycling of water resources, and reducing the cost required for thermal oil temperature control.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat transfer oil temperature control device for pressure sensitive adhesive production, characterized in that: include: A base (1), one end of the base (1) being fixedly connected to a reaction kettle (2) for producing sensitive adhesives; The other end of the base (1) is fixedly connected to a support frame (3), a water tank (4) is fixedly mounted on the top of the support frame (3), a water supply assembly (5) for supplying water is provided on one side of the water tank (4), a spray head (6) is provided at the other end of the water supply assembly (5), and a reciprocating assembly (7) for driving the spray head (6) to reciprocate is provided at the bottom end of the support frame (3); The other side of the water tank (4) is connected to a connecting pipe (8), and the other end of the connecting pipe (8) is provided with a refrigerator (9). The upper surface of the base (1) is fixedly connected to a mounting frame (10), and the top of the mounting frame (10) is provided with a furnace body (11) for placing heat transfer oil, and the furnace body (11) is connected to the reactor (2). The bottom end of the furnace body (11) is provided with a collecting box (12) for collecting water flow, and one side of the collecting box (12) is provided with a water delivery component (13) for delivering water flow, and the other end of the water delivery component (13) is connected to the refrigerator (9).

2. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: The water supply assembly (5) includes a water pump (51), which is fixedly mounted on the top of the support frame (3). The water inlet of the water pump (51) is connected to a water inlet pipe (52), and the other end of the water inlet pipe (52) is connected to the inner cavity of the water tank (4). The water supply port of the water pump (51) is connected to a telescopic hose (53), and the other end of the telescopic hose (53) is connected to the inner cavity of the sprinkler head (6).

3. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: The reciprocating moving assembly (7) includes a moving frame, which is fixedly connected to the lower surface of the support frame (3); a stepper motor (71) is fixedly installed on the outer wall of the moving frame; an output shaft of the stepper motor (71) is fixedly connected to a reciprocating screw (72); the other end of the reciprocating screw (72) passes through the moving frame and is rotatably connected to the inner wall of the moving frame through a rotating shaft; the outer surface of the reciprocating screw (72) is threadedly connected to a threaded sleeve (73); a moving seat (74) is provided on the outer wall of the threaded sleeve (73); and the bottom end of the moving seat (74) is fixedly connected to the top of the spray head (6).

4. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 3, characterized in that: Support blocks (14) are fixedly connected to both sides of the movable seat (74), a sliding groove (15) is provided on the inner side wall of the movable frame, and the support block (14) is slidably connected to the inner cavity of the sliding groove (15).

5. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: The water delivery assembly (13) includes a high-temperature water pump (131), the high-temperature water pump (131) is fixedly connected to the outer wall of the collection box (12), the water pump (132) of the high-temperature water pump (131) is connected to the inner cavity of the collection box (12), and the water delivery pipe (133) of the high-temperature water pump (131) is connected to the inner cavity of the refrigerator (9).

6. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: The inner cavity of the collection box (12) is provided with a filter plate (16), and a limit block (17) is provided at the bottom end of the filter plate (16), and the limit block (17) is fixedly connected to the inner side wall of the collection box (12).

7. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: A temperature sensor (18) is fixedly installed in the inner cavity of the water tank (4), and the temperature sensor (18) is electrically connected to a temperature display (19), and the temperature display (19) is fixedly installed on the outer wall of the water tank (4).

8. The heat-conducting oil temperature control device for pressure-sensitive adhesive production according to claim 1, characterized in that: A notch is provided on the surface of the water tank (4), and an observation window (20) for observing the water level is embedded in the inner cavity of the notch of the water tank (4).

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