Gas mask breathing nozzle injection molding equipment

Abstract

The invention provides gas mask breathing nozzle injection molding equipment, and relates to the technical field of gas mask production, the gas mask breathing nozzle injection molding equipment comprises an auxiliary cooling mechanism, a movable material collecting mechanism, a breathing nozzle temporary storage mechanism and an intermittent blocking mechanism; the movable material collecting mechanism is mounted on the auxiliary cooling mechanism; the breathing nozzle temporary storage mechanism is mounted on the right side of the auxiliary cooling mechanism; the intermittent blocking mechanism is mounted on the auxiliary cooling mechanism, the movable material collecting mechanism and the breathing nozzle temporary storage mechanism; a control panel is installed on the front side of the auxiliary cooling mechanism and used for controlling the auxiliary cooling mechanism and the movable material collecting mechanism. The U-shaped mounting base drives the movable collecting hopper to move to the position under the injection mold, so that the gas mask breathing nozzle subjected to injection molding can naturally fall into the movable collecting hopper; the problems that an additional mechanical arm needs to be matched for use generally, and the molded breathing nozzle of the gas mask cannot be automatically moved to a cooling belt are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of gas mask production, and more specifically, relates to a gas mask breathing nozzle injection molding device. Background Art

[0002] The breathing mouthpiece of a gas mask is a core component of protective equipment. It is usually injection molded with corrosion-resistant and highly sealed materials. Its structural design must ensure one-way airflow and integrate a filter interface to block toxic substances. Auxiliary cooling equipment will also be used after the breathing mouthpiece of the gas mask is injection molded.

[0003] The auxiliary cooling equipment currently in use still has the following problems: 1. It generally needs to be used in conjunction with an additional robotic arm, and the formed gas mask breathing nozzle cannot be automatically moved to the cooling belt; 2. The bottom side of the gas mask breathing nozzle is always in contact with the cooling belt, and secondary cooling of the gas mask breathing nozzle after molding cannot be achieved, resulting in poor cooling effect on the bottom side of the gas mask breathing nozzle; 3. When the formed gas mask breathing nozzle reaches the temporary storage quantity, no automatic alarm can be triggered, which makes it inconvenient for staff to replace the temporary storage box in time, resulting in some cooled gas mask breathing nozzles easily falling to the outside of the temporary storage box. Summary of the Invention

[0004] The embodiment of the present disclosure relates to a gas mask breathing nozzle injection molding device, which has an auxiliary cooling mechanism, a movable collecting mechanism, a breathing nozzle temporary storage mechanism and an intermittent blocking mechanism; the U-shaped mounting seat drives the movable collecting hopper to move to the bottom of the injection mold, so that the gas mask breathing nozzle after injection molding can naturally fall into the movable collecting hopper; the gas mask breathing nozzle after molding is flipped over, which is beneficial to the cooling of the remaining positions of the gas mask breathing nozzle, so that the gas mask breathing nozzle after molding can be secondary cooled on the top of the intermittent blocking plate; it can remind the staff to replace the new breathing nozzle temporary storage box in time, avoiding the cooled gas mask breathing nozzle from falling to the outside of the breathing nozzle temporary storage box; it solves the problems of the gas mask breathing nozzle after molding being unable to be automatically moved to the cooling belt, the poor cooling effect of the bottom side of the gas mask breathing nozzle and the gas mask breathing nozzle after partial cooling being easy to fall to the outside of the temporary storage box.

[0005] The present invention provides a gas mask breathing nozzle injection molding device, comprising: an auxiliary cooling mechanism, a movable material collecting mechanism, a breathing nozzle temporary storage mechanism and an intermittent blocking mechanism; the movable material collecting mechanism is installed on the auxiliary cooling mechanism, and the movable material collecting mechanism is used to collect the breathing nozzle after injection molding; the breathing nozzle temporary storage mechanism is installed on the right side of the auxiliary cooling mechanism, and the breathing nozzle temporary storage mechanism is used to place the cooled breathing nozzle; the intermittent blocking mechanism is installed on the auxiliary cooling mechanism, the movable material collecting mechanism and the breathing nozzle temporary storage mechanism, and the intermittent blocking mechanism is used to improve the cooling effect of the breathing nozzle after molding; a control panel is installed on the front side of the auxiliary cooling mechanism, and the control panel is used to control the auxiliary cooling mechanism and the movable material collecting mechanism.

[0006] In at least some embodiments, the auxiliary cooling mechanism includes: a support frame and a rectangular docking plate; the rectangular docking plate is fixedly mounted on the right end of the support frame, and an arc-shaped docking groove is formed on the top of the rectangular docking plate.

[0007] In at least some embodiments, the auxiliary cooling mechanism also includes: a circular drive roller, a cooling mesh belt and a motor; there are two circular drive rollers, and the two circular drive rollers are rotatably mounted on the support frame; the cooling mesh belt is mounted on the outside of the two circular drive rollers; the motor is fixedly mounted on the rear side of the support frame, and the output shaft of the motor is also fixedly connected to the circular drive roller on the left, and the motor is electrically connected to the control panel.

[0008] In at least some embodiments, the movable aggregate mechanism includes: an inclined guide frame, an electric telescopic rod, a rectangular mounting block and a circular connecting rod; there are two inclined guide frames, and the two inclined guide frames are fixedly mounted on the top of the support frame; there are two electric telescopic rods, and the two electric telescopic rods are fixedly mounted on the support frame, and the two electric telescopic rods are electrically connected to the control panel; there are two rectangular mounting blocks, and the two rectangular mounting blocks are fixedly mounted on the output shafts of the two electric telescopic rods; there are four circular connecting rods, and the four circular connecting rods are slidably mounted on the two rectangular mounting blocks.

[0009] In at least some embodiments, the movable aggregate mechanism also includes: a U-shaped mounting seat, a movable aggregate hopper and a coil spring a; the U-shaped mounting seat is fixedly mounted on four circular connecting rods, and the top of the U-shaped mounting seat is in contact with two inclined guide frames; the movable aggregate hopper is fixedly mounted on the left side of the U-shaped mounting seat, and a rectangular slot is provided on the movable aggregate hopper; when the output shafts of the two electric telescopic rods are in a retracted state, the distance between the movable aggregate hopper and the cooling mesh belt is greater than the formed breathing nozzle; when the output shafts of the two electric telescopic rods are in an extended state, the bottom of the movable aggregate hopper is in contact with the cooling mesh belt; there are four coil springs a in total, and the four coil springs a are sleeved on the outside of the four circular connecting rods, and the four coil springs a are located above the two rectangular mounting blocks.

[0010] In at least some embodiments, the breathing nozzle temporary storage mechanism includes: a breathing nozzle temporary storage box, a rectangular docking frame and a mounting bracket; the breathing nozzle temporary storage box is arranged on the right side of the support frame, and rollers are installed at the bottom corners of the breathing nozzle temporary storage box; the rectangular docking frame is fixedly installed on the left side of the breathing nozzle temporary storage box, and the right end of the rectangular docking plate is inserted into the rectangular docking frame; the mounting bracket is fixedly installed on the top of the rectangular docking frame.

[0011] In at least some embodiments, the breathing mouthpiece temporary storage mechanism also includes: a movable connecting rod, a reset ring and a coil spring b; the movable connecting rod is slidably installed on the mounting bracket and the rectangular docking frame, and the bottom of the movable connecting rod is provided with rounded corners, and the bottom of the movable connecting rod is inserted into the arc-shaped docking groove; the reset ring is fixedly installed on the outside of the movable connecting rod; the coil spring b is sleeved on the outside of the movable connecting rod, and the coil spring b is located between the mounting bracket and the reset ring.

[0012] In at least some embodiments, the breathing mouthpiece temporary storage mechanism also includes: a lithium battery, an alarm and a switch; the lithium battery is fixedly mounted on the top of the rectangular docking frame; the alarm is fixedly mounted on the top of the rectangular docking frame, and the lithium battery is electrically connected to the alarm; the switch is fixedly mounted on the mounting bracket, and the switch is located directly above the movable connecting rod, and the switch is electrically connected to the lithium battery and the alarm; when the bottom of the movable connecting rod is separated from the arc-shaped docking groove, the movable connecting rod automatically presses the switch; the alarm works when the switch is in a pressed state.

[0013] In at least some embodiments, the intermittent blocking mechanism includes: a U-shaped connecting frame and a guide plate; the U-shaped connecting frame is fixedly mounted on the output shafts of the two electric telescopic rods; and the guide plate is fixedly mounted on the support frame.

[0014] In at least some embodiments, the intermittent blocking mechanism also includes: an intermittent blocking plate and a connecting plate frame; the intermittent blocking plate is slidably mounted on the breathing mouth storage box; the connecting plate frame is slidably mounted on the guide plate, and the left side of the connecting plate frame is fixedly connected to the U-shaped connecting frame, and the right side of the connecting plate frame is fixedly connected to the intermittent blocking plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the output shafts of the two electric telescopic rods of the present invention are extended, the U-shaped mounting seat drives the movable collecting hopper to move to the bottom of the injection mold, so that the breathing nozzle of the gas mask after injection molding can naturally fall into the movable collecting hopper; when the output shafts of the two electric telescopic rods are extended, the U-shaped mounting seat can also drive the movable collecting hopper to move downward, so that the bottom of the movable collecting hopper contacts the cooling mesh belt, which blocks the breathing nozzles of the gas mask after falling, ensuring that the breathing nozzles of the gas mask after falling can be gathered together, so that the breathing nozzles of the gas mask in the movable collecting hopper can fall onto the cooling mesh belt through the rectangular slot; In addition, when the output shafts of the two electric telescopic rods are retracted, the U-shaped mounting seat drives the movable aggregate hopper to move out of the injection molding machine, and the U-shaped mounting seat automatically moves upward under the action of four coil springs a; when the output shafts of the two electric telescopic rods are retracted, the distance between the movable aggregate hopper and the cooling mesh belt is greater than the breathing mouth of the gas mask after molding.

[0016] 2. The setting of the rectangular docking frame and the rectangular docking plate of the present invention facilitates the rapid positioning of the breathing nozzle temporary storage box, realizes the automatic temporary storage of the breathing nozzle of the gas mask after molding, and is beneficial for subsequent assembly processes; the setting of the movable connecting rod makes the rectangular docking plate more stable after being connected to the rectangular docking frame.

[0017] 3. When the breathing nozzle of the gas mask is separated from the right end of the cooling mesh belt, the breathing nozzle of the gas mask on the cooling mesh belt can fall onto the intermittent blocking plate, causing the formed breathing nozzle of the gas mask to flip over, which is beneficial to the cooling of the remaining position of the breathing nozzle of the gas mask, so that the formed breathing nozzle of the gas mask can be cooled again on the top of the intermittent blocking plate; when the output shafts of the two electric telescopic rods are extended, the intermittent blocking plate moves to the left under the action of the U-shaped connecting frame and the connecting plate frame, causing the breathing nozzle of the gas mask on the intermittent blocking plate to fall into the breathing nozzle temporary storage box; In addition, when the gas mask breathing nozzle in the breathing nozzle temporary storage box is higher than the intermittent blocking plate, the partially cooled gas mask breathing nozzle will be stuck between the intermittent blocking plate and the breathing nozzle temporary storage box after the intermittent blocking plate is reset, so that the rectangular docking frame can automatically separate from the rectangular docking plate under the action of the gas mask breathing nozzle and the intermittent blocking plate; when the bottom of the movable connecting rod is separated from the arc-shaped docking groove, the movable connecting rod automatically presses the switch; when the switch is in the pressed state, the alarm works, which can remind the staff to replace the new breathing nozzle temporary storage box in time, avoiding the cooled gas mask breathing nozzle falling to the outside of the breathing nozzle temporary storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention, rather than limiting the present invention.

[0020] In the attached figure: Figure 1 Shows a schematic diagram of the three-dimensional structure of the present invention; Figure 2 Shows a schematic structural diagram of the auxiliary cooling mechanism of the present invention; Figure 3 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area A in the middle; Figure 4 The present invention is shown Figure 1 Schematic diagram of the central cross-section structure; Figure 5 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of area B in the middle; Figure 6 The present invention is shown Figure 1 Schematic diagram of the bottom perspective structure; Figure 7 It shows a structural schematic diagram of the temporary storage mechanism of the breathing mouthpiece of the present invention; Figure 8 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of the middle C area; Figure 9 The figure shows a schematic structural diagram of the intermittent blocking mechanism of the present invention.

[0021] List of reference numerals: 100, auxiliary cooling mechanism; 101, support frame; 102, rectangular docking plate; 1021, arc-shaped docking groove; 103, circular driving roller; 104, cooling mesh belt; 105, motor; 200, movable material collection mechanism; 201, tilt guide frame; 202, electric telescopic rod; 203, rectangular mounting block; 204, circular connecting rod; 205, U-shaped mounting seat; 206, movable material collection hopper; 2061, rectangular slot; 207, coil spring a; 300, breathing nozzle temporary storage mechanism; 301, breathing nozzle temporary storage box; 302, rectangular docking frame; 303, mounting bracket; 304, movable connecting rod; 305, reset ring; 306, coil spring b; 307, lithium battery; 308, alarm; 309, switch; 400, intermittent blocking mechanism; 401, U-shaped connecting frame; 402, guide plate; 403, intermittent blocking plate; 404, connecting plate frame; 500. Control panel. DETAILED DESCRIPTION

[0022] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Example: Please refer to Figures 1 to 9 As shown: The present invention provides a gas mask breathing nozzle injection molding device, including: an auxiliary cooling mechanism 100, a movable collecting mechanism 200, a breathing nozzle temporary storage mechanism 300 and an intermittent blocking mechanism 400; the movable collecting mechanism 200 is installed on the auxiliary cooling mechanism 100, and the movable collecting mechanism 200 is used to collect the breathing nozzle after injection molding; the breathing nozzle temporary storage mechanism 300 is installed on the right side of the auxiliary cooling mechanism 100, and the breathing nozzle temporary storage mechanism 300 is used to place the cooled breathing nozzle; the intermittent blocking mechanism 400 is installed on the auxiliary cooling mechanism 100, the movable collecting mechanism 200 and the breathing nozzle temporary storage mechanism 300, and the intermittent blocking mechanism 400 is used to improve the cooling effect of the breathing nozzle after molding; a control panel 500 is installed on the front side of the auxiliary cooling mechanism 100, and the control panel 500 is used to control the auxiliary cooling mechanism 100 and the movable collecting mechanism 200.

[0024] In the embodiment of the present disclosure, Figure 2As shown, the auxiliary cooling mechanism 100 includes: a support frame 101, a rectangular docking plate 102; the rectangular docking plate 102 is fixedly mounted on the right end of the support frame 101, and an arc-shaped docking groove 1021 is opened on the top of the rectangular docking plate 102; the auxiliary cooling mechanism 100 also includes: a circular driving roller 103, a cooling mesh belt 104 and a motor 105; there are two circular driving rollers 103, and the two circular driving rollers 103 are rotatably mounted on the support frame 101; the cooling mesh belt 104 is mounted on the outside of the two circular driving rollers 103; the motor 105 is fixedly mounted on the rear side of the support frame 101, and the output shaft of the motor 105 is also fixedly connected to the circular driving roller 103 on the left, and the motor 105 is electrically connected to the control panel 500; Its specific function is: because the cooling mesh belt 104 is installed on the outside of the two circular drive rollers 103, and the motor 105 is fixedly installed on the rear side of the support frame 101, and the output shaft of the motor 105 is also fixedly connected to the circular drive roller 103 on the left, when the motor 105 is working, the cooling mesh belt 104 rotates under the action of the circular drive roller 103 on the left, so that the breathing mouth of the gas mask after injection molding can be cooled on the cooling mesh belt 104.

[0025] In the embodiment of the present disclosure, Figure 1 、 Figure 3 and Figure 5As shown, the movable material collecting mechanism 200 includes: an inclined guide frame 201, an electric telescopic rod 202, a rectangular mounting block 203 and a circular connecting rod 204; there are two inclined guide frames 201, and the two inclined guide frames 201 are fixedly mounted on the top of the support frame 101; there are two electric telescopic rods 202, and the two electric telescopic rods 202 are fixedly mounted on the support frame 101, and the two electric telescopic rods 202 are electrically connected to the control panel 500; there are two rectangular mounting blocks 203, and the two rectangular mounting blocks 203 are fixedly mounted on the output shafts of the two electric telescopic rods 202; there are four circular connecting rods 204, and the four circular connecting rods 204 are slidably mounted on the two rectangular mounting blocks 203; the movable material collecting mechanism 200 also includes: a U-shaped mounting seat 205, a movable material collecting hopper 206 and Coil spring a207; the U-shaped mounting seat 205 is fixedly mounted on the four circular connecting rods 204, and the top of the U-shaped mounting seat 205 is in contact with the two inclined guide frames 201; the movable collecting hopper 206 is fixedly mounted on the left side of the U-shaped mounting seat 205, and a rectangular slot 2061 is provided on the movable collecting hopper 206; when the output shafts of the two electric telescopic rods 202 are in a retracted state, the distance between the movable collecting hopper 206 and the cooling mesh belt 104 is greater than the formed breathing mouth; when the output shafts of the two electric telescopic rods 202 are in an extended state, the bottom of the movable collecting hopper 206 is in contact with the cooling mesh belt 104; there are four coil springs a207 in total, and the four coil springs a207 are sleeved on the outside of the four circular connecting rods 204, and the four coil springs a207 are located above the two rectangular mounting blocks 203; Its specific function is as follows: because the two rectangular mounting blocks 203 are fixedly mounted on the output shafts of the two electric telescopic rods 202, and the four circular connecting rods 204 are slidably mounted on the two rectangular mounting blocks 203, and the U-shaped mounting seat 205 is fixedly mounted on the four circular connecting rods 204, when the output shafts of the two electric telescopic rods 202 are extended, the U-shaped mounting seat 205 drives the movable collecting hopper 206 to move to the right below the injection mold, so that the breathing mouth of the gas mask after injection molding can naturally fall into the movable collecting hopper 206; and because the two inclined guide frames 201 are fixedly mounted It is mounted on the top of the support frame 101, and the top of the U-shaped mounting seat 205 is in contact with the two inclined guide frames 201. When the output shafts of the two electric telescopic rods 202 are extended, the U-shaped mounting seat 205 can also drive the movable collecting hopper 206 to move downward, so that the bottom of the movable collecting hopper 206 is in contact with the cooling mesh belt 104, which has a blocking effect on the breathing nozzles of the gas masks that have fallen, ensuring that the breathing nozzles of the gas masks that have fallen can be gathered together, so that the breathing nozzles of the gas masks in the movable collecting hopper 206 can fall onto the cooling mesh belt 104 through the rectangular slots 2061; In addition, because the four coil springs a207 are sleeved on the outside of the four circular connecting rods 204, and the four coil springs a207 are located above the two rectangular mounting blocks 203, when the output shafts of the two electric telescopic rods 202 shrink, the U-shaped mounting seat 205 drives the movable collecting hopper 206 to move out of the injection molding machine, and the U-shaped mounting seat 205 automatically moves upward under the action of the four coil springs a207; and because a rectangular slot 2061 is provided on the movable collecting hopper 206, when the output shafts of the two electric telescopic rods 202 shrink, the distance between the movable collecting hopper 206 and the cooling mesh belt 104 is greater than the breathing mouth of the gas mask after molding.

[0026] In the embodiment of the present disclosure, Figure 7 and Figure 8 As shown, the breathing nozzle temporary storage mechanism 300 includes: a breathing nozzle temporary storage box 301, a rectangular docking frame 302 and a mounting bracket 303; the breathing nozzle temporary storage box 301 is arranged on the right side of the support frame 101, and a roller is installed at the bottom corner of the breathing nozzle temporary storage box 301; the rectangular docking frame 302 is fixedly installed on the left side of the breathing nozzle temporary storage box 301, and the right end of the rectangular docking plate 102 is inserted into the rectangular docking frame 302; the mounting bracket 303 is fixedly installed on the top of the rectangular docking frame 302; the breathing nozzle temporary storage mechanism 300 also includes: a movable connecting rod 304, a reset ring 305 and a coil spring b306; the movable connecting rod 304 is slidably installed on the mounting bracket 303 and the rectangular docking frame 302, and the bottom of the movable connecting rod 304 is provided with a rounded corner, and the bottom of the movable connecting rod 304 is inserted into the arc-shaped docking groove 1021; the reset ring 305 is fixedly installed on the movable The outside of the connecting rod 304; the coil spring b306 is sleeved on the outside of the movable connecting rod 304, and the coil spring b306 is located between the mounting bracket 303 and the reset ring 305; the breathing mouth temporary storage mechanism 300 also includes: a lithium battery 307, an alarm 308 and a switch 309; the lithium battery 307 is fixedly mounted on the top of the rectangular docking frame 302; the alarm 308 is fixedly mounted on the top of the rectangular docking frame 302, and the lithium battery 307 is electrically connected to the alarm 308; the switch 309 is fixedly mounted on the mounting bracket 303, and the switch 309 is located directly above the movable connecting rod 304, and the switch 309 is electrically connected to the lithium battery 307 and the alarm 308; when the bottom of the movable connecting rod 304 is separated from the arc-shaped docking groove 1021, the movable connecting rod 304 automatically presses the switch 309; when the switch 309 is in the pressed state, the alarm 308 works; Its specific function is: because rollers are installed at the bottom corners of the breathing nozzle storage box 301, and the rectangular docking frame 302 is fixedly installed on the left side of the breathing nozzle storage box 301, and the right end of the rectangular docking plate 102 is inserted into the rectangular docking frame 302, it is convenient for the rapid positioning of the breathing nozzle storage box 301, and the automatic temporary storage of the gas mask breathing nozzle after molding is realized, which is beneficial for the subsequent assembly process; and because an arc-shaped docking groove 1021 is provided on the top of the rectangular docking plate 102, and the movable connecting rod 304 is slidably installed on the mounting bracket 303 and the rectangular docking frame 302, and the bottom of the movable connecting rod 304 is inserted into the arc-shaped docking groove 1021, the rectangular docking plate 102 is more stable after being connected to the rectangular docking frame 302.

[0027] In the embodiment of the present disclosure, Figure 9 As shown, the intermittent blocking mechanism 400 includes: a U-shaped connecting frame 401 and a guide plate 402; the U-shaped connecting frame 401 is fixedly mounted on the output shafts of the two electric telescopic rods 202; the guide plate 402 is fixedly mounted on the support frame 101; the intermittent blocking mechanism 400 also includes: an intermittent blocking plate 403 and a connecting plate frame 404; the intermittent blocking plate 403 is slidably mounted on the breathing mouth temporary storage box 301; the connecting plate frame 404 is slidably mounted on the guide plate 402, and the left side of the connecting plate frame 404 is fixedly connected to the U-shaped connecting frame 401, and the right side of the connecting plate frame 404 is fixedly connected to the intermittent blocking plate 403; The specific function is as follows: because the intermittent blocking plate 403 is slidably mounted on the breathing nozzle temporary storage box 301, when the gas mask breathing nozzle is separated from the right end of the cooling mesh belt 104, the gas mask breathing nozzle on the cooling mesh belt 104 can fall onto the intermittent blocking plate 403, causing the formed gas mask breathing nozzle to flip over, which is beneficial to the cooling of the remaining positions of the gas mask breathing nozzle, so that the formed gas mask breathing nozzle can be secondary cooled on the top of the intermittent blocking plate 403; and because the U-shaped connecting frame 401 is fixedly mounted on the output shafts of the two electric telescopic rods 202, and the left side of the connecting plate frame 404 is fixedly connected to the U-shaped connecting frame 401, and the right side of the connecting plate frame 404 is fixedly connected to the intermittent blocking plate 403, when the output shafts of the two electric telescopic rods 202 are extended, the intermittent blocking plate 403 moves to the left under the action of the U-shaped connecting frame 401 and the connecting plate frame 404, causing the gas mask breathing nozzle on the intermittent blocking plate 403 to fall into the breathing nozzle temporary storage box 301; In addition, when the gas mask breathing nozzle in the breathing nozzle temporary storage box 301 is higher than the intermittent blocking plate 403, the partially cooled gas mask breathing nozzle will be stuck between the intermittent blocking plate 403 and the breathing nozzle temporary storage box 301 after the intermittent blocking plate 403 is reset, so that the rectangular docking frame 302 can be automatically separated from the rectangular docking plate 102 under the action of the gas mask breathing nozzle and the intermittent blocking plate 403; and because the switch 309 is fixedly mounted on the mounting bracket 303, and the switch 309 is located directly above the movable connecting rod 304, and the switch 309 is electrically connected to the lithium battery 307 and the alarm 308, when the bottom of the movable connecting rod 304 is separated from the arc-shaped docking groove 1021, the movable connecting rod 304 automatically presses the switch 309; when the switch 309 is in the pressed state, the alarm 308 is activated, which can prompt the staff to replace the breathing nozzle temporary storage box 301 in time, thereby preventing the cooled gas mask breathing nozzle from falling outside the breathing nozzle temporary storage box 301.

[0028] The specific usage and function of this embodiment are as follows: When the present invention is used, the staff first fixes the support frame 101 with bolts so that the support frame 101 is located at the front side of the injection molding machine; after the injection molding of the gas mask breathing nozzle is completed, the control panel 500 can control the operation of the two electric telescopic rods 202. When the output shafts of the two electric telescopic rods 202 are extended, the U-shaped mounting seat 205 drives the movable collecting hopper 206 to move to the bottom of the injection mold, so that the gas mask breathing nozzle after injection molding can naturally fall into the movable collecting hopper 206; when the output shafts of the two electric telescopic rods 202 are extended, the U-shaped mounting seat 205 can also drive the movable collecting hopper 206 to move downward, so that the bottom of the movable collecting hopper 206 contacts the cooling mesh belt 104, which has a blocking effect on the gas mask breathing nozzle that has fallen. The invention relates to a novel method for the production of gas mask breathing nozzles, which is used to ensure that the breathing nozzles of the gas masks can be gathered together after falling, so that the breathing nozzles of the gas masks in the movable collecting hopper 206 can fall onto the cooling mesh belt 104 through the rectangular slot 2061; when the output shafts of the two electric telescopic rods 202 are retracted, the U-shaped mounting seat 205 drives the movable collecting hopper 206 to move out of the injection molding machine, and the U-shaped mounting seat 205 automatically moves upward under the action of four coil springs a207; when the output shafts of the two electric telescopic rods 202 are retracted, the distance between the movable collecting hopper 206 and the cooling mesh belt 104 is greater than the breathing nozzles of the gas masks after molding; when the breathing nozzles of the gas masks fall onto the cooling mesh belt 104, the control panel 500 can control the motor 105 to work, and when the motor 105 is working, the cooling mesh belt 10 4 rotates under the action of the circular driving roller 103 on the left side, so that the breathing nozzle of the gas mask after injection molding can be cooled on the cooling mesh belt 104; when the breathing nozzle of the gas mask is separated from the right end of the cooling mesh belt 104, the breathing nozzle of the gas mask on the cooling mesh belt 104 can fall to the intermittent blocking plate 403, so that the breathing nozzle of the gas mask after molding is turned over, which is beneficial to the cooling of the remaining position of the breathing nozzle of the gas mask, so that the breathing nozzle of the gas mask after molding can be cooled for the second time on the top of the intermittent blocking plate 403; when the output shafts of the two electric telescopic rods 202 are extended again, the intermittent blocking plate 403 moves to the left under the action of the U-shaped connecting frame 401 and the connecting plate frame 404, so that the breathing nozzle of the gas mask on the intermittent blocking plate 403 falls to the breathing nozzle temporary storage Box 301; when the gas mask breathing nozzle in the breathing nozzle temporary storage box 301 is higher than the intermittent blocking plate 403, the partially cooled gas mask breathing nozzle will be stuck between the intermittent blocking plate 403 and the breathing nozzle temporary storage box 301 after the intermittent blocking plate 403 is reset, so that the rectangular docking frame 302 can automatically separate from the rectangular docking plate 102 under the action of the gas mask breathing nozzle and the intermittent blocking plate 403; when the bottom of the movable connecting rod 304 is separated from the arc-shaped docking groove 1021, the movable connecting rod 304 automatically presses the switch 309; when the switch 309 is in the pressed state, the alarm 308 works, which can remind the staff to replace the new breathing nozzle temporary storage box 301 in time, thereby avoiding the cooled gas mask breathing nozzle falling to the outside of the breathing nozzle temporary storage box 301.

[0029] In this article, there are several points to note: 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A gas mask breathing nozzle injection molding device, comprising: An auxiliary cooling mechanism (100), a movable material collecting mechanism (200), a breathing nozzle temporary storage mechanism (300) and an intermittent blocking mechanism (400); characterized in that the movable material collecting mechanism (200) is installed on the auxiliary cooling mechanism (100), and the movable material collecting mechanism (200) is used to collect the breathing nozzles after injection molding; the breathing nozzle temporary storage mechanism (300) is installed on the right side of the auxiliary cooling mechanism (100), and the breathing nozzle temporary storage mechanism (300) is used to place the cooled breathing nozzles; the intermittent blocking mechanism (400) is installed on the auxiliary cooling mechanism (100), the movable material collecting mechanism (200) and the breathing nozzle temporary storage mechanism (300), and the intermittent blocking mechanism (400) is used to improve the cooling effect of the breathing nozzles after molding; a control panel (500) is installed on the front side of the auxiliary cooling mechanism (100), and the control panel (500) is used to control the auxiliary cooling mechanism (100) and the movable material collecting mechanism (200).

2. The gas mask breathing nozzle injection molding equipment according to claim 1, characterized in that: The auxiliary cooling mechanism (100) comprises: a support frame (101) and a rectangular docking plate (102); the rectangular docking plate (102) is fixedly mounted on the right end of the support frame (101), and an arc-shaped docking groove (1021) is provided on the top of the rectangular docking plate (102).

3. The gas mask breathing nozzle injection molding equipment according to claim 2, characterized in that: The auxiliary cooling mechanism (100) further comprises: a circular driving roller (103), a cooling mesh belt (104) and a motor (105); there are two circular driving rollers (103), and the two circular driving rollers (103) are rotatably mounted on the support frame (101); the cooling mesh belt (104) is mounted outside the two circular driving rollers (103); the motor (105) is fixedly mounted on the rear side of the support frame (101), and the output shaft of the motor (105) is also fixedly connected to the circular driving roller (103) on the left side, and the motor (105) is electrically connected to the control panel (500).

4. The gas mask breathing nozzle injection molding equipment according to claim 3, characterized in that: The movable material collecting mechanism (200) comprises: an inclined guide frame (201), an electric telescopic rod (202), a rectangular mounting block (203) and a circular connecting rod (204); two inclined guide frames (201) are provided, and the two inclined guide frames (201) are fixedly mounted on the top of the support frame (101); two electric telescopic rods (202) are provided, and the two electric telescopic rods (202) are fixedly mounted on the support frame (101), and the two electric telescopic rods (202) are electrically connected to the control panel (500); two rectangular mounting blocks (203) are provided, and the two rectangular mounting blocks (203) are fixedly mounted on the output shafts of the two electric telescopic rods (202); four circular connecting rods (204) are provided, and the four circular connecting rods (204) are slidably mounted on the two rectangular mounting blocks (203).

5. The gas mask breathing nozzle injection molding equipment according to claim 4, characterized in that: The movable material collecting mechanism (200) further comprises: a U-shaped mounting seat (205), a movable material collecting hopper (206) and a coil spring a (207); the U-shaped mounting seat (205) is fixedly mounted on four circular connecting rods (204), and the top of the U-shaped mounting seat (205) contacts two inclined guide frames (201); the movable material collecting hopper (206) is fixedly mounted on the left side of the U-shaped mounting seat (205), and a rectangular slot (2061) is provided on the movable material collecting hopper (206); when the two electric telescopic rods (202 ) is in a retracted state, the distance between the movable collecting hopper (206) and the cooling mesh belt (104) is greater than the breathing mouth after molding; when the output shafts of the two electric telescopic rods (202) are in an extended state, the bottom of the movable collecting hopper (206) contacts the cooling mesh belt (104); there are four coil springs a (207) in total, and the four coil springs a (207) are sleeved on the outside of the four circular connecting rods (204), and the four coil springs a (207) are located above the two rectangular mounting blocks (203).

6. The gas mask breathing nozzle injection molding equipment according to claim 4, characterized in that: The breathing nozzle temporary storage mechanism (300) comprises: a breathing nozzle temporary storage box (301), a rectangular docking frame (302) and a mounting bracket (303); the breathing nozzle temporary storage box (301) is arranged on the right side of the support frame (101), and a roller is installed at the bottom corner of the breathing nozzle temporary storage box (301); the rectangular docking frame (302) is fixedly installed on the left side of the breathing nozzle temporary storage box (301), and the right end of the rectangular docking plate (102) is inserted into the rectangular docking frame (302); and the mounting bracket (303) is fixedly installed on the top of the rectangular docking frame (302).

7. The gas mask breathing nozzle injection molding equipment according to claim 6, characterized in that: The breathing mouthpiece temporary storage mechanism (300) further comprises: a movable connecting rod (304), a reset ring (305) and a coil spring b (306); the movable connecting rod (304) is slidably mounted on the mounting bracket (303) and the rectangular docking frame (302), and the bottom of the movable connecting rod (304) is provided with a rounded corner, and the bottom of the movable connecting rod (304) is inserted into the arc-shaped docking groove (1021); the reset ring (305) is fixedly mounted on the outside of the movable connecting rod (304); the coil spring b (306) is sleeved on the outside of the movable connecting rod (304), and the coil spring b (306) is located between the mounting bracket (303) and the reset ring (305).

8. The gas mask breathing nozzle injection molding equipment according to claim 7, characterized in that: The breathing mouthpiece temporary storage mechanism (300) further comprises: a lithium battery (307), an alarm (308) and a switch (309); the lithium battery (307) is fixedly mounted on the top of the rectangular docking frame (302); the alarm (308) is fixedly mounted on the top of the rectangular docking frame (302), and the lithium battery (307) and the alarm (308) are electrically connected; the switch (309) is fixedly mounted on the mounting bracket (303), and the switch (309) is located directly above the movable connecting rod (304), and the switch (309) is electrically connected to the lithium battery (307) and the alarm (308); when the bottom of the movable connecting rod (304) is separated from the arc-shaped docking groove (1021), the movable connecting rod (304) automatically presses the switch (309); and when the switch (309) is in the pressed state, the alarm (308) operates.

9. The gas mask breathing nozzle injection molding device according to claim 6, characterized in that: The intermittent blocking mechanism (400) comprises: a U-shaped connecting frame (401) and a guide plate (402); the U-shaped connecting frame (401) is fixedly mounted on the output shafts of two electric telescopic rods (202); and the guide plate (402) is fixedly mounted on the supporting frame (101).

10. The gas mask breathing nozzle injection molding equipment according to claim 9, characterized in that: The intermittent blocking mechanism (400) further comprises: an intermittent blocking plate (403) and a connecting plate frame (404); the intermittent blocking plate (403) is slidably mounted on the breathing mouthpiece temporary storage box (301); the connecting plate frame (404) is slidably mounted on the guide plate (402), and the left side of the connecting plate frame (404) is fixedly connected to the U-shaped connecting frame (401), and the right side of the connecting plate frame (404) is fixedly connected to the intermittent blocking plate (403).

Images