Temperature control cabinet of extruder

Abstract

The temperature control cabinet comprises a cabinet body and a cabinet door, a temperature control assembly is installed on the inner side of the cabinet body, the temperature control assembly comprises a supporting plate and a temperature controller, a display assembly is installed on the cabinet door, the display assembly comprises a touch screen and an indicating lamp, an air inlet assembly is installed at the bottom of the cabinet body, and an air outlet assembly is installed at the bottom of the cabinet body. The air inlet assembly comprises a filter screen and an opening, the top of the cabinet body is provided with an air draft assembly, the air draft assembly comprises an air duct and a fan, the top of the cabinet body is provided with a sliding assembly, and the temperature control cabinet of the extruder can utilize the resistance of airflow on the filter plate to push the filter plate downwards, so that lifting personnel can clean the filter screen and the filter plate in time; and when the temperature in the temperature control cabinet is abnormal, air in the sleeve expands to push the piston upwards, the situation that a circuit is short-circuited due to the fact that the temperature is high is avoided, the working safety of the temperature control cabinet is guaranteed, and the temperature control cabinet is suitable for temperature control of the extruder.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature control cabinet equipment, and specifically relates to an extruder temperature control cabinet. Background Technique

[0002] To facilitate the temperature control work of the extruder, temperature control cabinet equipment is often required. The utility model patent with the patent application number CN202223194235.8 discloses a temperature control cabinet that is convenient for cleaning dust. By starting the motor to drive the slider threaded to the threaded rod to move, since the two sliders on the same side are fixedly connected by a cleaning brush, the movement of the slider on the threaded rod synchronously drives the slider on the sliding rod to move, and finally drives the two cleaning brushes to move, so as to clean the dust on both sides of the filter plate. Through the setting of the cleaning component, it is not only convenient to clean the filter plate, but also improves the filtering effect of the filter plate. By setting the dust collection box, it is convenient to collect the dust. According to the disclosed technical solution, when the existing temperature control cabinet equipment is in use, on the one hand, when the filter screen is blocked by dust, it is easy to cause the filter screen to be blocked by dust, which in turn causes the ventilation speed to decrease, and is not conducive to ensuring the heat dissipation work in the temperature control cabinet. On the other hand, when the temperature in the temperature control cabinet is abnormal, it is easy to cause a fire due to the short circuit of the circuit in the temperature control cabinet, which is not conducive to ensuring the safety of the temperature control cabinet.

[0003] Therefore, how to design an extruder temperature control cabinet has become the problem to be solved currently. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an extruder temperature control cabinet to solve the problems raised in the above background technology. The utility model is reasonably designed and is more convenient to use, and is suitable for the temperature control of the extruder.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an extruder temperature control cabinet, including a cabinet body and a cabinet door. A temperature control component is installed inside the cabinet body. The temperature control component includes a support plate and a temperature controller. A display component is installed on the cabinet door. The display component includes a touch screen and an indicator light. An air intake component is installed at the bottom of the cabinet body. The air intake component includes a filter screen and an opening. An air extraction component is installed at the top of the cabinet body. The air extraction component includes an air duct and a fan. A sliding component is installed at the top of the cabinet body. The sliding component includes a sliding sleeve and a filter plate. A protection component is installed on the support plate. The protection component includes a sleeve and a piston.

[0006] Furthermore, the cabinet door is installed on one side of the cabinet body through a hinge. The support plate is welded inside the cabinet body. The temperature controller is installed on one side of the support plate through bolts. The touch screen is installed inside the cabinet door through bolts.

[0007] Further, the opening is formed at the bottom of the support plate, the filter screen is installed at the bottom on the other side of the cabinet body through bolts, the air cylinder is welded to one side at the top of the cabinet body, and the fan is installed inside the air cylinder through bolts.

[0008] Further, the sliding sleeve is welded to the other side at the top of the cabinet body, the outer side of the filter plate is stuck on the inner wall of the sliding sleeve, and the bottom of the filter plate is connected to the inner wall of the bottom of the sliding sleeve through the first spring.

[0009] Further, a button is installed on the inner wall of the bottom of the sliding sleeve through bolts, the button is connected to the indicator light through an electric wire, and the indicator light is installed on the cabinet door through bolts.

[0010] Further, a knife switch is installed on the other side of the support plate through bolts, and the knife switch is connected to the temperature controller, the touch screen, the button and the fan through electric wires.

[0011] Further, the sleeve is welded to the other side of the support plate, the piston is stuck inside the sleeve, a connecting post is installed on the piston, a connecting sleeve is installed at the bottom of the sleeve, and the bottom end of the connecting post is stuck inside the connecting sleeve.

[0012] Further, a clamping groove is formed inside the piston, a clamping opening is formed on the inner wall of the sleeve, a clamping pin is clamped inside the clamping groove, one end of the clamping pin is connected to the inner wall of the clamping groove through the second spring, the other end of the clamping pin passes through the clamping groove and extends to the inside of the clamping opening, and the connecting sleeve is connected to the knife switch through an electric wire.

[0013] Beneficial effects: 1. When the temperature control cabinet of the extruder is in use, the temperature control work of the extruder is viewed and adjusted through the touch screen, and the temperature control of the extruder is carried out through the temperature controller. The fan generates suction on the cabinet body through the air cylinder, so that the air passes through the filter screen and then enters the temperature control cabinet through the opening for ventilation and heat dissipation work, ensuring the circuit safety of the temperature control cabinet. When the filter screen is blocked, the air passes through the filter plate and then enters the temperature control cabinet for ventilation and heat dissipation. At the same time, the resistance of the air flow on the filter plate pushes the filter plate downward, and the filter plate compresses the first spring and presses the button, thereby turning on the indicator light, so as to prompt the personnel to clean the filter screen and the filter plate in time, avoid the decrease of the ventilation speed of the temperature control cabinet, and ensure the heat dissipation efficiency of the temperature control cabinet.

[0014] 2. When the temperature control cabinet of the extruder is in use, when the temperature in the temperature control cabinet is abnormal, the air in the sleeve expands and pushes the piston upward. The piston drives the clamping pin to squeeze the clamping opening, and the clamping pin is pushed by the clamping opening and moves into the clamping groove by compressing the second spring. Then the piston moves upward and drives the connecting post to move out of the inside of the connecting sleeve, cutting off the power supply of the temperature control cabinet, avoiding the situation of short circuit of the circuit caused by high temperature, and ensuring the working safety of the temperature control cabinet.

[0015] 3. The temperature control cabinet of this extruder is reasonably designed, efficient and convenient to use, and is suitable for the temperature control of the extruder. Brief Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a temperature control cabinet of an extruder of the present utility model;

[0017] Figure 2 It is a cross-sectional view of a temperature control cabinet of an extruder of the present utility model;

[0018] Figure 3 It is a cross-sectional view of a sliding sleeve of a temperature control cabinet of an extruder of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of a sleeve of a temperature control cabinet of an extruder of the present utility model;

[0020] In the figure: 1, cabinet body; 2, cabinet door; 3, support plate; 4, knife switch; 5, temperature controller; 6, touch screen; 7, indicator light; 8, filter screen; 9, opening; 10, air duct; 11, fan; 12, sliding sleeve; 13, filter plate; 14, first spring; 15, button; 16, sleeve; 17, piston; 18, connecting post; 19, connecting sleeve; 20, retaining pin; 21, second spring. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 3, the present utility model provides a technical solution: an extrusion machine temperature control cabinet, which includes a cabinet body 1 and a cabinet door 2. A temperature control component is installed inside the cabinet body 1. The temperature control component includes a support plate 3 and a temperature controller 5. A display component is installed on the cabinet door 2. The display component includes a touch screen 6 and an indicator light 7. An air intake component is installed at the bottom of the cabinet body 1. The air intake component includes a filter screen 8 and an opening 9. An exhaust component is installed at the top of the cabinet body 1. The exhaust component includes an air duct 10 and a fan 11. A sliding component is installed at the top of the cabinet body 1. The sliding component includes a sliding sleeve 12 and a filter plate 13. A protection component is installed on the support plate 3. The protection component includes a sleeve 16 and a piston 17. The sleeve 16 is welded to the other side of the support plate 3. The piston 17 is stuck inside the sleeve 16. A connecting column 18 is installed on the piston 17. A connecting sleeve 19 is installed at the bottom of the sleeve 16. The bottom end of the connecting column 18 is stuck inside the connecting sleeve 19. A card slot is opened inside the piston 17. A bayonet is opened on the inner wall of the sleeve 16. A latch 20 is stuck inside the card slot. One end of the latch 20 is connected to the inner wall of the card slot through a second spring 21. The other end of the latch 20 passes through the card slot and extends into the inner side of the bayonet. The connecting sleeve 19 is connected to a knife switch 4 through an electric wire. When the temperature in the temperature control cabinet 1 is abnormally high, the air inside the sleeve 16 expands to push the piston 17 upward. The piston 17 drives the latch 20 to squeeze the bayonet. The latch 20 is pushed by the bayonet and compresses the second spring 21 to move inside the card slot. Furthermore, the piston 17 moves upward and drives the connecting column 18 to move out of the inner side of the connecting sleeve 19, cutting off the power supply of the temperature control cabinet 1, avoiding the situation of short circuit of the circuit caused by high temperature, and ensuring the working safety of the temperature control cabinet 1.

[0023] In this embodiment, the cabinet door 2 is installed on one side of the cabinet body 1 through hinges. The support plate 3 is welded to the inner side of the cabinet body 1. The temperature controller 5 is installed on one side of the support plate 3 through bolts. The touch screen 6 is installed on the inner side of the cabinet door 2 through bolts. The opening 9 is formed at the bottom of the support plate 3. The filter screen 8 is installed at the bottom of the other side of the cabinet body 1 through bolts. The air duct 10 is welded to one side of the top of the cabinet body 1. The fan 11 is installed inside the air duct 10 through bolts. The sliding sleeve 12 is welded to the other side of the top of the cabinet body 1. The outer side of the filter plate 13 is stuck on the inner wall of the sliding sleeve 12. The bottom of the filter plate 13 is connected to the inner wall of the bottom of the sliding sleeve 12 through the first spring 14. The button 15 is installed on the inner wall of the bottom of the sliding sleeve 12 through bolts. The button 15 is connected to the indicator light 7 through an electric wire. The indicator light 7 is installed on the cabinet door 2 through bolts. The knife switch 4 is installed on the other side of the support plate 3 through bolts. The knife switch 4 is connected to the temperature controller 5, the touch screen 6, the button 15 and the fan 11 through electric wires. During use, the temperature control work of the extruder is viewed and adjusted through the touch screen 6, and the temperature of the extruder is controlled by the temperature controller 5. The fan 11 generates suction on the cabinet body 1 through the air duct 10, so that the air passes through the filter screen 8 and then enters the temperature control cabinet 1 through the opening 9 for ventilation and heat dissipation work, ensuring the circuit safety of the temperature control cabinet 1. If the filter screen 8 is blocked, the air enters the temperature control cabinet 1 after passing through the filter plate 13 for ventilation and heat dissipation of the temperature control cabinet 1. At the same time, the resistance of the air flow on the filter plate 13 pushes the filter plate 13 downward. The filter plate 13 compresses the first spring 14 and presses the button 15, thereby turning on the indicator light 7 to prompt the personnel to clean the filter screen 8 and the filter plate 13 in time, avoiding the decrease of the ventilation speed of the temperature control cabinet 1 and ensuring the heat dissipation efficiency of the temperature control cabinet 1.

[0024] The temperature control cabinet of this extruder provides electrical energy for all electrical equipment through an external power supply. During use, the temperature control work of the extruder is viewed and adjusted through the touch screen 6, and the temperature control of the extruder is carried out through the temperature controller 5. The fan 11 generates suction on the cabinet body 1 through the air duct 10, so that the air passes through the filter screen 8 and enters the temperature control cabinet 1 through the opening 9 for ventilation and heat dissipation work, ensuring the circuit safety of the temperature control cabinet 1. When the filter screen 8 is blocked, the air passes through the filter plate 13 and enters the temperature control cabinet 1 for ventilation and heat dissipation. At the same time, the resistance of the air flow on the filter plate 13 pushes the filter plate 13 downward, and the filter plate 13 compresses the first spring 14 and presses the button 15, thereby turning on the indicator light 7, so as to prompt the personnel to clean the filter screen 8 and the filter plate 13 in time, avoid the decrease of the ventilation speed of the temperature control cabinet 1, and ensure the heat dissipation efficiency of the temperature control cabinet 1. When the temperature in the temperature control cabinet 1 is abnormal, the air in the sleeve 16 expands and pushes the piston 17 upward. The piston 17 drives the latch 20 to squeeze the bayonet, and the latch 20 is pushed by the bayonet and compresses the second spring 21 to move to the inside of the card slot. Then the piston 17 moves upward and drives the connecting post 18 to move out of the inside of the socket 19, cutting off the power supply of the temperature control cabinet 1, avoiding the situation of short circuit caused by high temperature, and ensuring the working safety of the temperature control cabinet 1.

[0025] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An extruder temperature control cabinet, comprising a cabinet body (1) and a cabinet door (2), wherein a temperature control component is installed on the inner side of the cabinet body (1), wherein the temperature control component comprises a support plate (3) and a temperature controller (5), and a display component is installed on the cabinet door (2), wherein the display component comprises a touch screen (6) and an indicator light (7), wherein: An air intake assembly is installed at the bottom of the cabinet (1), the air intake assembly includes a filter (8) and an opening (9), an exhaust assembly is installed at the top of the cabinet (1), the exhaust assembly includes a wind tube (10) and a fan (11), a sliding assembly is installed at the top of the cabinet (1), the sliding assembly includes a sliding sleeve (12) and a filter plate (13), and a protective assembly is installed on the support plate (3), the protective assembly includes a sleeve (16) and a piston (17).

2. The extruder temperature control cabinet according to claim 1, characterized in that: The cabinet door (2) is mounted on one side of the cabinet body (1) via hinges, the support plate (3) is welded to the inner side of the cabinet body (1), the temperature controller (5) is mounted on one side of the support plate (3) via bolts, and the touch screen (6) is mounted on the inner side of the cabinet door (2) via bolts.

3. The extruder temperature control cabinet according to claim 2, characterized in that: The opening (9) is formed at the bottom of the support plate (3), the filter screen (8) is installed at the bottom of the other side of the cabinet (1) by means of bolts, the air duct (10) is welded to one side of the top of the cabinet (1), and the fan (11) is installed at the inner side of the air duct (10) by means of bolts.

4. The extruder temperature control cabinet according to claim 3, characterized in that: The sliding sleeve (12) is welded to the other side of the top of the cabinet (1), the outer side of the filter plate (13) is clamped on the inner wall of the sliding sleeve (12), and the bottom of the filter plate (13) is connected to the inner wall of the bottom of the sliding sleeve (12) through a spring (14).

5. The extruder temperature control cabinet according to claim 4, characterized in that: A button (15) is installed on the inner wall of the bottom of the sliding sleeve (12) by means of bolts. The button (15) is connected to an indicator light (7) by means of electric wires. The indicator light (7) is installed on the cabinet door (2) by means of bolts.

6. The extruder temperature control cabinet according to claim 5, characterized in that: A switch (4) is installed on the other side of the support plate (3) by means of bolts, and the switch (4) is connected to a temperature controller (5), a touch screen (6), a button (15) and a fan (11) by means of electric wires.

7. The extruder temperature control cabinet according to claim 1, characterized in that: The sleeve (16) is welded to the other side of the support plate (3), the piston (17) is clamped on the inner side of the sleeve (16), a connecting column (18) is installed on the piston (17), a connecting sleeve (19) is installed at the bottom of the sleeve (16), and the bottom end of the connecting column (18) is clamped on the inner side of the connecting sleeve (19).

8. The extruder temperature control cabinet according to claim 7, characterized in that: A slot is provided on the inner side of the piston (17), a bayonet is provided on the inner wall of the sleeve (16), a bayonet pin (20) is clamped on the inner side of the slot, one end of the bayonet pin (20) is connected to the inner wall of the slot via a second spring (21), the other end of the bayonet pin (20) passes through the slot and extends to the inner side of the bayonet, and the socket (19) is connected to the knife switch (4) via an electric wire.

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