Injection molding equipment with purification effect for new energy vehicle production

Abstract

The present application relates to a kind of injection molding equipment with purification effect for new energy vehicle production, including equipment main body and wake change purification mechanism, under the action of above-mentioned wake change purification mechanism, when active carbon adsorption plate for adsorbing, purifying organic waste gas reaches saturation state, reminder will send reminder to relevant staff, so that staff can find that active carbon adsorption plate has reached saturation state in time, and promote staff to replace active carbon adsorption plate in time, so that waste gas can be discharged into atmosphere environment without being purified due to active carbon replacement not in time to a great extent, in turn waste gas pollution environment can be prevented, greatly improve the equipment environmental protection performance, and waste gas after active carbon adsorption plate processing will not be directly discharged, but will gather, stay in gas detection box, so that waste gas pollution environment can be prevented to a great extent without being purified, greatly reduce the influence of active carbon saturation on waste gas purification.

Description

Technical Field

[0001] This invention relates to an injection molding equipment, and more particularly to an injection molding equipment with purification effect for the production of new energy vehicles. Background Technology

[0002] Many components of new energy vehicles are made of plastic, such as power battery brackets, power battery housings, and motor frames. Therefore, injection molding equipment is often used in the production process of new energy vehicles to produce these plastic components.

[0003] During the production process, injection molding equipment needs to heat granular raw materials, which generates organic waste gas. Its main components are dust particles, non-methane total hydrocarbons and other harmful substances. When organic waste gas enters the atmosphere, it will cause gas pollution. Therefore, the waste gas generated during the injection molding process needs to be treated.

[0004] Activated carbon adsorption is one of the effective methods for purifying the aforementioned organic waste gases, offering advantages such as low cost and low energy consumption. However, once the activated carbon reaches saturation, its adsorption and purification effects will be significantly reduced, requiring timely replacement. However, in existing technologies, it is difficult to detect when the activated carbon has reached saturation, leading to incomplete purification of the waste gas before timely replacement and subsequent release into the atmosphere. Furthermore, excessively frequent replacement before saturation significantly increases costs. Therefore, we propose an injection molding equipment with purification capabilities for new energy vehicle production.

[0005] Application content

[0006] The technical problem that this invention aims to solve in view of the above-mentioned prior art is that it is difficult to detect in time that activated carbon has reached saturation, which easily leads to the waste gas being discharged into the atmosphere without being completely purified due to the failure to replace the activated carbon in time.

[0007] To address the aforementioned problems, this invention provides an injection molding equipment with purification effect for new energy vehicle production, comprising a main body and a purification mechanism. The main body is equipped with an exhaust pipe for discharging organic waste gas generated during the injection molding process. The purification mechanism includes an adsorption purification component, a detection purification component, and a detection intelligent controller. The adsorption purification component includes an adsorption purification box, with an air inlet pipe connected to the bottom of the box, and the bottom of the inlet pipe connected to the exhaust pipe. A matching activated carbon adsorption plate is installed within the purification mechanism, and a guide pipe is connected to the top of the adsorption purification box. The detection and reminder assembly includes a gas retention detection box located above the adsorption purification box. The gas retention detection box is made of opaque material. The top of the gas guide pipe is connected to the gas retention detection box, and the top of the gas retention detection box is connected to a clean exhaust pipe. An exhaust solenoid valve is installed on the clean exhaust pipe. A light supply lamp and a brightness sensor are fixedly installed inside the gas retention detection box. An alarm is fixedly installed on the top of the gas retention detection box. The detection and reminder intelligent controller includes a detection and reminder master control unit and a brightness analysis module. The brightness sensor is electrically connected to the brightness analysis module, the brightness analysis module is electrically connected to the detection and reminder master control unit, and the detection and reminder master control unit is electrically connected to the alarm.

[0008] In the aforementioned injection molding equipment with purification effect used in the production of new energy vehicles, a reminder can be issued to the staff when the activated carbon adsorption is saturated, prompting the staff to replace the activated carbon in a timely manner.

[0009] As a further improvement of this application, the intelligent detection and control device is fixedly installed on the gas retention detection box. The intelligent detection and control device is also equipped with a valve control module. A connecting pipe is embedded through the outer wall of the gas retention detection box. One end of the connecting pipe is fixedly connected to a pressure sensor. The pressure sensor is electrically connected to the main control unit of the detection and control device. The main control unit of the detection and control device is electrically connected to the valve control module. The valve control module is in the closed state, which can not only greatly reduce the impact of activated carbon saturation on waste gas purification, but also enable the detection and control device to issue reminders to the staff more promptly.

[0010] As a further improvement of this application, a one-way valve is fixedly connected to the top of both the intake pipe and the guide pipe. The one-way valve has a unidirectional flow direction from bottom to top, which can prevent gas backflow.

[0011] As a further improvement of this application, a sealing handle is fixedly connected to one end of the activated carbon adsorption plate. The sealing handle is embedded through the outer wall of the adsorption purification box and is slidably sealed to the outer wall of the adsorption purification box. The sealing handle and the activated carbon adsorption plate are detachably fixedly connected. A handle groove is provided on the outer wall of the sealing handle. By pulling the sealing handle outward through the handle groove, the activated carbon adsorption plate can be pulled out of the adsorption purification box, thereby making it easy to replace the activated carbon adsorption plate.

[0012] As a further improvement of this application, a sealing plate is provided above the activated carbon adsorption plate, a spring is fixedly connected to the top of the sealing plate, the top of the spring is fixedly connected to the inner wall of the adsorption purification box, an electromagnet is fixedly installed below the activated carbon adsorption plate, and a linkage magnet is embedded inside the sealing plate.

[0013] As a further improvement of this application, the spring is in a contracted state, the sealing plate and the inner wall of the adsorption purification box are slidably sealed, the electromagnet is located directly below the sealing plate, and the intelligent controller is also equipped with a sealing control module. The sealing control module is electrically connected to the electromagnet, which can prevent a large amount of waste gas in the adsorption purification box from leaking out during the process of replacing the activated carbon adsorption plate, thus protecting the health of the staff.

[0014] As another improvement of this application, the purification mechanism also includes a reflux purification component, which includes an air pump. The air pump's suction end is connected to an air extraction pipe, and an air extraction solenoid valve is installed on the air extraction pipe. The air pump's outlet end is connected to a reflux pipe, and a reflux solenoid valve is installed on the reflux pipe. Both the air extraction solenoid valve and the reflux solenoid valve are in the closed state.

[0015] As a further improvement to this application, the end of the extraction pipe away from the air pump is connected to the gas retention detection box, and the end of the return pipe away from the air pump is connected to the adsorption purification box. The end of the return pipe away from the air pump is located below the activated carbon adsorption plate. The intelligent controller is also equipped with a return purification module. The return purification module is electrically connected to the valve control module. The valve control module is electrically connected to the extraction solenoid valve and the return solenoid valve. The return purification module is electrically connected to the air pump. The overall control unit is electrically connected to the return purification module. This makes it easier to treat the organic waste gas that flows into the gas retention detection box without being purified, greatly improving its practicality.

[0016] In summary, this application, through the combined arrangement of adsorption purification components, detection and replacement components, and a smart controller, ensures that when the activated carbon adsorption plates used for adsorbing and purifying organic waste gas reach saturation, an alert will be issued to relevant personnel. This allows staff to promptly detect that the activated carbon adsorption plates have reached saturation and prompts them to replace them in a timely manner. This significantly reduces the risk of unpurified waste gas being released into the atmosphere due to delayed activated carbon replacement, thus preventing environmental pollution. Furthermore, it greatly enhances the purification effect and efficiency of the purification mechanism. Furthermore, it can improve the environmental performance of the equipment. The waste gas treated by the activated carbon adsorption plate will not be directly emitted, but will accumulate and stay in the residual gas detection box. This can largely prevent unpurified waste gas from polluting the environment and greatly reduce the impact of activated carbon saturation on waste gas purification. In addition, by setting up the reflux purification component, the reflux purification component can allow the unpurified air in the residual gas detection box to flow back to the adsorption purification box, and the replaced activated carbon adsorption plate can adsorb and purify this part of the waste gas. This makes it easier to treat the unpurified organic waste gas that flows into the residual gas detection box, greatly improving its practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the purifying and refreshing mechanism in the first embodiment of this application;

[0018] Figure 2 This is a front view of the purifying and refreshing mechanism in the first embodiment of this application;

[0019] Figure 3 This is a cross-sectional view of the adsorption purification box in the first embodiment of this application;

[0020] Figure 4 This is a cross-sectional view of the gas retention detection box in the first embodiment of this application;

[0021] Figure 5 This is a system structure block diagram of the wake-up intelligent controller in the first embodiment of this application;

[0022] Figure 6 This is a cross-sectional view of the sealing plate in the first embodiment of this application;

[0023] Figure 7 This is a front view schematic diagram of the purifying and refreshing mechanism in the second embodiment of this application;

[0024] Figure 8 This is a cross-sectional view of the adsorption purification box in the second embodiment of this application;

[0025] Figure 9This is a cross-sectional view of the gas retention detection box in the second embodiment of this application;

[0026] Figure 10 This is a system structure block diagram of the wake-up intelligent controller in the second embodiment of this application.

[0027] Explanation of the labels in the diagram:

[0028] 101. Adsorption purification box; 102. Air inlet pipe; 103. Activated carbon adsorption plate; 104. Air guide pipe; 105. Air guide one-way valve; 106. Sealing handle; 107. Sealing plate; 108. Spring; 109. Electromagnet; 110. Linkage magnet; 201. Gas retention detection box; 202. Clean exhaust pipe; 203. Exhaust solenoid valve; 204. Light supply lamp; 205. Brightness sensor; 206. Reminder; 207. Connecting pipe; 208. Air pressure sensor; 003. Smart controller; 401. Air pump; 402. Suction pipe; 403. Suction solenoid valve; 404. Return pipe; 405. Return solenoid valve. Detailed Implementation

[0029] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0030] First implementation method:

[0031] Figure 1-6This invention discloses an injection molding equipment with purification effect for new energy vehicle production, including a main body and a purification mechanism. The main body is equipped with an exhaust pipe for discharging organic waste gas generated during the injection molding process. The purification mechanism includes an adsorption purification component, a detection purification component, and a detection intelligent controller 003. The adsorption purification component includes an adsorption purification box 101, with an air inlet pipe 102 connected to the bottom of the adsorption purification box 101. The bottom of the air inlet pipe 102 is connected to the exhaust pipe. The purification mechanism contains a matching activated carbon adsorption plate 103. The top of the adsorption purification box 101 is connected to a guide pipe 104. The detection purification component includes a gas retention detection box 201 located above the adsorption purification box 101. The gas retention detection box 201 is made of opaque material. The top end of the vent pipe 104 is connected to the gas retention detection box 201, and the top end of the gas retention detection box 201 is connected to the clean exhaust pipe 202. An exhaust solenoid valve 203 is installed on the clean exhaust pipe 202. A light source 204 and a brightness sensor 205 are fixedly installed inside the gas retention detection box 201. An alarm 206 is fixedly installed on the top end of the gas retention detection box 201. The alarm control unit 003 includes an alarm control unit and a brightness analysis module. The brightness sensor 205 is electrically connected to the brightness analysis module, the brightness analysis module is electrically connected to the alarm control unit, and the alarm control unit is electrically connected to the alarm 206. The organic waste gas generated during injection molding can be discharged into the adsorption purification box 101 through the exhaust pipe and inlet pipe 102 on the main body of the equipment. The activated carbon adsorption plate 103 can absorb... The process removes harmful substances from the exhaust gas, purifying it. The purified exhaust gas flows through the gas duct 104 into the residual gas detection box 201. Because the purified exhaust gas is colorless and transparent, under normal circumstances, the brightness sensor 205 will detect a high brightness under the light source provided by the lamp 204. However, if the activated carbon adsorption plate 103 reaches saturation, a lot of unpurified exhaust gas will accumulate in the residual gas detection box 201. Since the unpurified exhaust gas contains impurities such as dust particles, it is generally turbid and has a certain color, which affects the propagation of light, causing the brightness detected by the brightness sensor 205 to decrease. The detection result of the brightness sensor 205 is fed back to the detection and control unit in real time. The detection and control unit then issues a warning signal. When the brightness sensor 205 detects a significant decrease in brightness, it activates the alert device 206 to notify relevant personnel. Therefore, through the combined setup of the adsorption purification component, the detection and replacement component, and the intelligent detection and control device 003, the adsorption purification component can adsorb and purify the organic waste gas generated during the injection molding process using activated carbon adsorption. The detection and replacement component and the intelligent detection and control device 003 can detect the organic waste gas after it has been adsorbed by the activated carbon adsorption plate 103 based on the difference between the purified and unpurified waste gas to determine whether the activated carbon adsorption plate 103 has reached saturation. When the detection and judgment indicate that the activated carbon adsorption plate 103 has reached saturation, the alert device 206 will be activated to notify relevant personnel.This allows staff to promptly detect when the activated carbon adsorption plate 103 has reached saturation, prompting timely replacement. This largely prevents unpurified waste gas from being released into the atmosphere due to delayed activated carbon replacement, thus preventing environmental pollution. It significantly improves the purification effect and efficiency of the purification system, and also enhances the environmental performance of the equipment.

[0032] Please see Figure 1-5 The intelligent controller 003 is fixedly installed on the gas retention detection box 201. The controller 003 also includes a valve control module. A connecting pipe 207 is embedded through the outer wall of the gas retention detection box 201. One end of the connecting pipe 207 is fixedly connected to a pressure sensor 208, which is electrically connected to the main control unit. The main control unit is also electrically connected to the valve control module. With the valve control module in the closed state, as gas flows in, the pressure inside the gas retention detection box 201 gradually increases. The pressure sensor 208 monitors the pressure inside the box and feeds the data back to the main control unit in real time. When the main control unit detects that the pressure inside the gas retention detection box 201 has reached a certain level, it sends a command to the valve control module, causing the valve control module to open the exhaust solenoid valve 2. 03, so that the purified exhaust gas can be smoothly discharged through the clean exhaust pipe 202 to the outside of the residual gas detection box 201. After the gas pressure returns to normal, the detection and control unit will send a command to the valve control module again to close the exhaust solenoid valve 203. Since the clean exhaust pipe 202 is not always in the conducting state, when the activated carbon adsorption plate 103 reaches adsorption saturation, the unpurified exhaust gas will not be directly discharged into the environment, but will accumulate and remain in the residual gas detection box 201. On the one hand, it can largely prevent unpurified exhaust gas from polluting the environment and greatly reduce the impact of activated carbon saturation on exhaust gas purification. On the other hand, the accumulation and retention of unpurified exhaust gas will enhance its impact on light propagation, so that the detection and control unit can detect that the activated carbon adsorption plate 103 has reached saturation earlier, and thus enable the detection and control unit to issue a reminder to the staff more timely.

[0033] Please see Figure 1-6Both the top end of the air inlet pipe 102 and the top end of the air guide pipe 104 are fixedly connected to a one-way valve 105. The one-way valve 105 has a unidirectional flow direction from bottom to top to prevent gas backflow. One end of the activated carbon adsorption plate 103 is fixedly connected to a sealing handle 106. The sealing handle 106 is embedded in the outer wall of the adsorption purification box 101 and is slidably sealed to the outer wall of the adsorption purification box 101. The sealing handle 106 and the activated carbon adsorption plate 103 are detachably fixedly connected. A handle groove is provided on the outer wall of the sealing handle 106. Pulling outward through the handle groove... The activated carbon adsorption plate 103 can be pulled out of the adsorption purification box 101 by using the dynamic sealing handle 106, making it easy to replace. A sealing plate 107 is provided above the activated carbon adsorption plate 103. A spring 108 is fixedly connected to the top of the sealing plate 107. The top of the spring 108 is fixedly connected to the inner wall of the adsorption purification box 101. An electromagnet 109 is fixedly installed below the activated carbon adsorption plate 103. A linkage magnet 110 is embedded inside the sealing plate 107. When the spring 108 is in the retracted state, the sealing plate 107 and the inner wall of the adsorption purification box 101 are in a sliding sealing connection. The electromagnet 109 is located directly below the sealing plate 107. The intelligent controller 003 also includes a sealing control module, which is electrically connected to the electromagnet 109. When replacing the activated carbon adsorption plate 103, after the activated carbon adsorption plate 103 is pulled out of the adsorption purification box 101, the sealing plate 107 will move downwards under the force of the spring 108, thereby blocking the gap on the outer wall of the adsorption purification box 101 and preventing exhaust gas leakage. After removing the old activated carbon adsorption plate 103 from the sealing handle 106 and installing the new activated carbon adsorption plate 103, the operator can access the sealing control module... Activating electromagnet 109 causes it to repel the linkage magnet 110. Under the action of magnetic repulsion, sealing plate 107 moves upward and resets, allowing new activated carbon adsorption plate 103 to be smoothly inserted into adsorption purification box 101, thus completing the replacement of activated carbon adsorption plate 103. Therefore, through the combined arrangement of sealing plate 107, spring 108, electromagnet 109, etc., the large amount of waste gas in adsorption purification box 101 can be prevented from leaking out during the replacement of activated carbon adsorption plate 103 without affecting the replacement process, thus preventing harm to the health of workers.

[0034] Second implementation method:

[0035] Figure 7-10This invention discloses an injection molding equipment with purification effect for the production of new energy vehicles. Unlike the first embodiment, the purification mechanism further includes a reflux purification component. This reflux purification component includes an air pump 401. The suction end of the air pump 401 is connected to an extraction pipe 402, and an extraction solenoid valve 403 is installed on the extraction pipe 402. The outlet end of the air pump 401 is connected to a return pipe 404, and a return solenoid valve 405 is installed on the return pipe 404. Both the extraction solenoid valve 403 and the return solenoid valve 405 are in the closed state, and the extraction pipe 402 is located away from the air pump 401. One end of the return pipe 404 is connected to the gas retention detection box 201, and the end of the return pipe 404 away from the air pump 401 is connected to the adsorption purification box 101. The end of the return pipe 404 away from the air pump 401 is located below the activated carbon adsorption plate 103. The intelligent controller 003 also includes a return purification module, which is electrically connected to the valve control module. The valve control module is electrically connected to the suction solenoid valve 403 and the return solenoid valve 405. The return purification module is electrically connected to the air pump 401, and the overall control unit is electrically connected to the return purification module. The activated carbon adsorption plate... After the replacement of 103 is completed, the staff can issue a command to the return purification module through the main control unit. Upon receiving the command, the return purification module will first send a signal to the valve control module, causing the valve control module to open the suction solenoid valve 403 and the return solenoid valve 405. Then, the return purification module will start the air pump 401, causing the unpurified waste gas in the gas retention detection box 201 to flow back to the adsorption purification box 101 through the suction pipe 402 and the return pipe 404. This allows the replaced activated carbon adsorption plate 103 to adsorb and purify the unpurified waste gas. After the exhaust gas in the residual gas detection box 201 is purified, the valve control module will close the exhaust pipe 402 and the return solenoid valve 405, and the return purification module will shut down the air pump 401. Therefore, by setting the return purification component, the unpurified air in the residual gas detection box 201 can be returned to the adsorption purification box 101, and the replaced activated carbon adsorption plate 103 can adsorb and purify this part of the exhaust gas. Thus, the organic waste gas that flows into the residual gas detection box 201 without purification can be easily treated, which greatly improves its practicality.

[0036] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this invention.

Claims

1. An injection molding equipment with purification effect for the production of new energy vehicles, comprising a main body and a heat exchange and purification mechanism, wherein the main body is provided with an exhaust pipe for discharging organic waste gas generated during the injection molding process, characterized in that, The purification and regeneration mechanism includes an adsorption purification component, a detection and regeneration component, and a detection and regeneration intelligent controller (003). The adsorption purification component includes an adsorption purification box (101), the bottom of which is connected to an air inlet pipe (102), and the bottom of the air inlet pipe (102) is connected to an exhaust pipe. The purification and regeneration mechanism is equipped with a matching activated carbon adsorption plate (103). The top of the adsorption purification box (101) is connected to a gas guide pipe (104). The detection and regeneration component includes a gas retention detection box (201) located above the adsorption purification box (101). The gas retention detection box (201) is made of opaque material. The gas guide pipe (104) The top of the device is connected to the gas retention detection box (201). The top of the gas retention detection box (201) is connected to the clean drain pipe (202). The clean drain pipe (202) is equipped with an exhaust solenoid valve (203). The gas retention detection box (201) is fixedly installed with a light supply lamp (204) and a brightness sensor (205). The top of the gas retention detection box (201) is fixedly installed with an alarm (206). The alarm controller (003) is equipped with an alarm control unit and a brightness analysis module. The brightness sensor (205) is electrically connected to the brightness analysis module. The brightness analysis module is electrically connected to the alarm control unit. The alarm control unit is electrically connected to the alarm (206). The smart controller (003) is fixedly installed on the gas retention detection box (201). The smart controller (003) is also equipped with a valve control module. A connecting pipe (207) is embedded through the outer wall of the gas retention detection box (201). A pressure sensor (208) is fixedly connected to one end of the connecting pipe (207). The pressure sensor (208) is electrically connected to the main control unit of the smart controller. The main control unit of the smart controller is electrically connected to the valve control module. The valve control module is in the closed state. The purification mechanism further includes a reflux purification component, which includes an air pump (401). The air pump (401) has an air suction pipe (402) connected to its suction end. An air suction solenoid valve (403) is installed on the air suction pipe (402). The air pump (401) has a reflux pipe (404) connected to its outlet end. A reflux solenoid valve (405) is installed on the reflux pipe (404). Both the air suction solenoid valve (403) and the reflux solenoid valve (405) are in the closed state. The end of the exhaust pipe (402) away from the air pump (401) is connected to the gas retention detection box (201). The end of the return pipe (404) away from the air pump (401) is connected to the adsorption purification box (101). The end of the return pipe (404) away from the air pump (401) is located below the activated carbon adsorption plate (103). The detection and wake-up intelligent controller (003) is also equipped with a return purification module. The return purification module is electrically connected to the valve control module. The valve control module is electrically connected to the exhaust solenoid valve (403) and the return solenoid valve (405). The return purification module is electrically connected to the air pump (401). The detection and wake-up central control unit is electrically connected to the return purification module.

2. The injection molding equipment with purification effect for new energy vehicle production according to claim 1, characterized in that, The top end of the air inlet pipe (102) and the top end of the air guide pipe (104) are both fixedly connected to a one-way valve (105), and the one-way flow direction of the one-way valve (105) is from bottom to top.

3. The injection molding equipment with purification effect for new energy vehicle production according to claim 1, characterized in that, A sealing handle (106) is fixedly connected to one end of the activated carbon adsorption plate (103). The sealing handle (106) is embedded in the outer wall of the adsorption purification box (101) and is slidably sealed to the outer wall of the adsorption purification box (101). The sealing handle (106) and the activated carbon adsorption plate (103) are detachably fixedly connected. A handle groove is provided on the outer wall of the sealing handle (106).

4. The injection molding equipment with purification effect for new energy vehicle production according to claim 3, characterized in that, A sealing plate (107) is provided above the activated carbon adsorption plate (103). A spring (108) is fixedly connected to the top of the sealing plate (107). The top of the spring (108) is fixedly connected to the inner wall of the adsorption purification box (101). An electromagnet (109) is fixedly installed below the activated carbon adsorption plate (103). A linkage magnet (110) is embedded inside the sealing plate (107).

5. The injection molding equipment with purification effect for new energy vehicle production according to claim 4, characterized in that, The spring (108) is in a contracted state, the sealing plate (107) and the inner wall of the adsorption purification box (101) are slidably sealed, the electromagnet (109) is located directly below the sealing plate (107), and the smart controller (003) is also provided with a sealing control module, which is electrically connected to the electromagnet (109).

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