Aramid fiber powder and rubber mixing equipment

Abstract

The invention provides aramid fiber powder and rubber mixing equipment, and relates to the technical field of mixing equipment. A powder mixing part is mounted at the top of the mounting frame; two groups of movable protection parts are mounted at the top of the mounting frame; two groups of one-way positioning parts are mounted on the mounting frame; two groups of movable supporting parts are mounted on the mounting frame; an anti-skid treading part is mounted on the mounting frame; a connecting trigger part is mounted on the mounting frame and the two groups of one-way positioning parts; when a worker finds a dangerous equipment fault, the first reaction is far away from the equipment, and a connecting trigger rope can pull two movable positioning frames to move downwards, so that a powder mixing part is hidden in two arc-shaped protective covers; the problem that when a relatively dangerous equipment fault occurs, the first response of a worker is firstly far away from the fault equipment, and the dangerous area cannot be controlled at the first time, so that the dangerous area is easy to expand when the fault equipment continues to work is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of mixing equipment, and more specifically, particularly relates to an aramid fiber powder and rubber mixing equipment. Background Art

[0002] Aramid fiber is widely used in rubber products due to its excellent properties such as high strength, high modulus, high temperature resistance and chemical resistance. By mixing with rubber powder, it can significantly improve the strength and wear resistance of rubber, allowing it to maintain excellent performance in high temperature environments.

[0003] When a relatively dangerous equipment failure occurs in the mixing equipment currently in use, the first reaction of the staff is to stay away from the faulty equipment first, and they are unable to control the danger zone immediately. As a result, when the faulty equipment continues to work, the danger zone is easily expanded, posing certain safety hazards. Summary of the invention

[0004] The disclosed embodiment relates to an aramid fiber powder and rubber mixing device, which has a movable protection part, a one-way positioning part, a movable support part, an anti-slip treading part and a connection trigger part; when the staff finds a dangerous equipment failure, the first reaction is to stay away from the equipment. When the staff is away from the faulty equipment, the connection trigger rope can pull the two movable positioning frames to move downward, so that the powder mixing part is hidden in the two arc-shaped protective covers, and then the staff can turn off the equipment through the switch on the left; the problem of not being able to control the dangerous area in the first time is solved.

[0005] In a first aspect of the present disclosure, an aramid fiber powder and rubber mixing device is provided, comprising a mounting frame; a powder mixing unit is mounted on the top of the mounting frame; two sets of mobile protection units are mounted on the top of the mounting frame; two sets of one-way positioning units are mounted on the mounting frame, and the two sets of one-way positioning units are used to position the two sets of mobile protection units; Two groups of movable support parts are installed on the installation frame, and the two groups of movable support parts are used to limit the two groups of one-way positioning parts; an anti-slip stepping part is installed on the installation frame, and the anti-slip stepping part is used to move the two groups of movable support parts; A connection triggering part is installed on the installation frame and the two groups of one-way positioning parts; the connection triggering part is used to move the two groups of one-way positioning parts, and the connection triggering part is also used to control the powder mixing part.

[0006] In at least some embodiments, the powder mixing section includes: a powder mixing barrel, a top cover, a solenoid valve, a mixing motor and a mixing blade; the powder mixing barrel is mounted on the top of the mounting frame by screws; the top cover is mounted on the top of the powder mixing barrel by screws; the solenoid valve is fixedly mounted on the bottom end of the powder mixing barrel; the mixing motor is mounted on the top of the top cover by screws; the mixing blade is located inside the powder mixing barrel, and the mixing blade is also fixedly connected to the output shaft of the mixing motor.

[0007] In at least some embodiments, the movable protection part includes: a U-shaped bracket, a circular mounting rod, an arc-shaped protective cover and a first spring; the U-shaped bracket is fixedly mounted on the top of the mounting frame; there are two circular mounting rods, and the two circular mounting rods are slidably mounted on the U-shaped bracket; the arc-shaped protective cover is fixedly mounted on the inner ends of the two circular mounting rods; there are two first springs, and the two first springs are sleeved on the outside of the two circular mounting rods, and the two first springs are located between the U-shaped bracket and the arc-shaped protective cover.

[0008] In at least some embodiments, the one-way positioning portion includes: a movable positioning frame and a second spring; the movable positioning frame is slidably mounted on the mounting frame, and the top of the movable positioning frame is a sloped structure, and the movable positioning frame also contacts the inner wall of the arc-shaped protective cover; there are two second springs in total, and the tops of the two second springs are fixedly connected to the movable positioning frame, and the bottoms of the two second springs are fixedly connected to the mounting frame.

[0009] In at least some embodiments, the movable support part includes: a T-shaped mounting block, a movable support rod and a third spring; the T-shaped mounting block is fixedly mounted on the mounting frame; the movable support rod is slidably mounted on the outside of the T-shaped mounting block, and the movable support rod and the movable positioning frame are located in the same center plane, and the front end of the movable support rod is a slope structure; the rear side of the third spring is fixedly connected to the T-shaped mounting block, and the front side of the third spring is fixedly connected to the movable support rod.

[0010] In at least some embodiments, the anti-slip pedaling part includes: a circular guide shaft, an anti-slip pedal and a fourth spring; there are four circular guide shafts in total, and the four circular guide shafts are fixedly mounted on the mounting frame; the anti-slip pedal is slidably mounted on the outside of the four circular guide shafts, and the bottom of the anti-slip pedal is also in contact with two movable support rods; there are four fourth springs in total, and the four fourth springs are sleeved on the outside of the four circular guide shafts, and the four fourth springs are located between the mounting frame and the anti-slip pedal.

[0011] In at least some embodiments, the connection trigger part includes: a first guide frame, a second guide frame and a connection trigger rope; there are two first guide frames in total, and the two first guide frames are fixedly mounted on the mounting frame; there are two second guide frames in total, and the two second guide frames are fixedly mounted on the mounting frame; the connection trigger rope is fixedly mounted on two movable positioning frames, and the connection trigger rope passes through the two first guide frames and the two second guide frames.

[0012] In at least some embodiments, the connection trigger portion further includes: an elastic rope and a control mechanism; the rear end of the elastic rope is fixedly mounted on the connection trigger rope; and the control mechanism is mounted on the front end of the elastic rope.

[0013] In at least some embodiments, the control mechanism includes: a rectangular storage seat, a flat elastic band and a movable storage block; the rectangular storage seat is fixedly connected to the front end of the elastic rope; there are two flat elastic bands, and the inner ends of the two flat elastic bands are fixedly mounted on the rectangular storage seat, and the outer ends of the two flat elastic bands are connected by Velcro; the movable storage block is slidably mounted inside the rectangular storage seat.

[0014] In at least some embodiments, the control mechanism also includes: a switch and a reset spring; there are two switches in total, and the two switches are fixedly installed inside the movable storage block; there are two reset springs in total, and the rear ends of the two reset springs are fixedly connected to the movable storage block, and the front ends of the two reset springs are fixedly connected to the rectangular storage seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when the staff presses the switch on the left, the mixing motor drives the mixing blades to rotate, thereby realizing the automatic mixing of the aramid fiber powder and the rubber powder; when the staff presses the switch on the left again, the mixing motor stops working; when the staff presses the switch on the right, the solenoid valve opens, and the mixed aramid fiber powder and rubber powder are discharged; when the staff presses the switch on the right again, the solenoid valve closes.

[0016] 2. The arrangement of the two movable positioning frames of the present invention serves to limit the two arc-shaped protective covers, so that the powder mixing part is in an exposed state, which is convenient for the staff to add the powder raw materials to be mixed; when the tops of the two movable positioning frames are lower than the top surface of the mounting frame, the two arc-shaped protective covers automatically move inward under the action of the four first springs, so that the powder mixing part is hidden in the two arc-shaped protective covers; it serves to hide and store the powder mixing part in a malfunction, thereby preventing the powder mixing part in a malfunction from accidentally injuring the staff, and can control the dangerous area in the two arc-shaped protective covers.

[0017] 3. According to the present invention, when the staff adds raw materials to be mixed or discharges the mixed materials, the staff needs to step on the anti-skid pedal, which can automatically move downward under the weight of the staff; when the anti-skid pedal moves downward, the rear ends of the two movable support rods automatically move to the bottom of the two movable positioning frames, which limit the two movable positioning frames, ensuring that when adding raw materials to be mixed or discharging mixed materials, the top ends of the two movable positioning frames will not be separated from the two arc-shaped protective covers, thereby preventing the two arc-shaped protective covers from accidentally injuring the staff.

[0018] 4. According to the present invention, when the staff connects the two flat elastic bands to the waist, the staff's waist can push the movable storage block to automatically move outward, so that the two switches are exposed. When the two flat elastic bands are separated from the waist, the two switches are hidden in the rectangular storage seat. When the equipment is working, the rectangular storage seat is connected to the staff's waist. When a serious fault occurs in the powder mixing part, the staff's first reaction is to stay away from the equipment when they find a dangerous equipment fault. When the staff is away from the faulty equipment, the connecting trigger rope can pull the two movable positioning frames to move downward, so that the powder mixing part is hidden in the two arc-shaped protective covers, and then the staff can turn off the equipment through the switch on the left. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0021] In the attached picture: Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown; Figure 2 The present invention is shown Figure 1 Schematic diagram of the transverse central section structure; Figure 3 The present invention is shown Figure 2 A schematic diagram of the local enlarged structure of the middle A area; Figure 4 The present invention is shown Figure 1 A schematic diagram of the structure from a rear side perspective; Figure 5 The present invention is shown Figure 4 A schematic diagram of the local enlarged structure of the middle B area; Figure 6 The present invention is shown Figure 1 Schematic diagram of the longitudinal central section structure; Figure 7 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of the middle C area; Figure 8 A schematic diagram showing the structure of two movable positioning frames and a connection triggering part of the present invention is shown; Fig. 9 The schematic diagram of the structure of the control mechanism of the present invention is shown.

[0022] List of reference numerals: 100. Install the frame; 200, powder mixing unit; 201, powder mixing barrel; 202, top cover; 203, solenoid valve; 204, mixing motor; 205, mixing blade; 300, mobile protection part; 301, U-shaped bracket; 302, round mounting rod; 303, arc-shaped protection cover; 304, first spring; 400, one-way positioning portion; 401, movable positioning frame; 402, second spring; 500, movable support part; 501, T-shaped mounting block; 502, movable support rod; 503, third spring; 600, anti-skid stepping part; 601, circular guide shaft; 602, anti-skid stepping pedal; 603, fourth spring; 700, connecting trigger part; 701, first guide frame; 702, second guide frame; 703, connecting trigger rope; 704, elastic rope; 705, control mechanism; 7051, rectangular storage seat; 7052, flat elastic band; 7053, movable storage block; 7054, switch; 7055, reset spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0024] Example: Please refer to Figures 1 to 9As shown: The present invention provides an aramid fiber powder and rubber mixing device, comprising a mounting frame 100; a powder mixing part 200 is mounted on the top of the mounting frame 100; two groups of movable protection parts 300 are mounted on the top of the mounting frame 100; two groups of one-way positioning parts 400 are mounted on the mounting frame 100, and the two groups of one-way positioning parts 400 are used to position the two groups of movable protection parts 300; two groups of movable support parts 500 are mounted on the mounting frame 100, and the two groups of movable support parts 500 are used to limit the two groups of one-way positioning parts 400; an anti-skid stepping part 600 is mounted on the mounting frame 100, and the anti-skid stepping part 600 is used to move the two groups of movable support parts 500; a connection trigger part 700 is mounted on the mounting frame 100 and the two groups of one-way positioning parts 400; the connection trigger part 700 is used to move the two groups of one-way positioning parts 400, and the connection trigger part 700 is also used to control the powder mixing part 200.

[0025] In the present disclosure, Figure 2 , Figure 4 and Figure 6 As shown, the powder mixing unit 200 includes: a powder mixing barrel 201, a top cover 202, a solenoid valve 203, a mixing motor 204 and a mixing blade 205; the powder mixing barrel 201 is mounted on the top of the mounting frame 100 by screws; the top cover 202 is mounted on the top of the powder mixing barrel 201 by screws; the solenoid valve 203 is fixedly mounted on the bottom end of the powder mixing barrel 201; the mixing motor 204 is mounted on the top of the top cover 202 by screws; the mixing blade 205 is located inside the powder mixing barrel 201, and the mixing blade 205 is also fixedly connected to the output shaft of the mixing motor 204; Its specific function is: because the mixing blade 205 is located inside the powder mixing barrel 201, and the mixing blade 205 is also fixedly connected to the output shaft of the mixing motor 204, when the staff presses the switch 7054 on the left, the mixing motor 204 drives the mixing blade 205 to rotate, thereby realizing the automatic mixing of the aramid fiber powder and the rubber powder; when the staff presses the switch 7054 on the left again, the mixing motor 204 stops working; and because the solenoid valve 203 is fixedly installed at the bottom end of the powder mixing barrel 201, when the staff presses the switch 7054 on the right, the solenoid valve 203 is opened, and the mixed aramid fiber powder and rubber powder are discharged; when the staff presses the switch 7054 on the right again, the solenoid valve 203 is closed.

[0026] In the present disclosure, Figure 1 , Figure 3 and Figure 5As shown, the mobile protection part 300 includes: a U-shaped bracket 301, a circular mounting rod 302, a curved protective cover 303 and a first spring 304; the U-shaped bracket 301 is fixedly mounted on the top of the mounting frame 100; there are two circular mounting rods 302, and the two circular mounting rods 302 are slidably mounted on the U-shaped bracket 301; the curved protective cover 303 is fixedly mounted on the inner ends of the two circular mounting rods 302; there are two first springs 304, and the two first springs 304 are sleeved on the outside of the two circular mounting rods 302, and the two first springs 304 are located between the U-shaped bracket 301 and the curved protective cover 303; The one-way positioning part 400 includes: a movable positioning frame 401 and a second spring 402; the movable positioning frame 401 is slidably mounted on the mounting frame 100, and the top of the movable positioning frame 401 is an inclined structure, and the movable positioning frame 401 is also in contact with the inner wall of the arc-shaped protective cover 303; there are two second springs 402, and the tops of the two second springs 402 are fixedly connected to the movable positioning frame 401, and the bottoms of the two second springs 402 are fixedly connected to the mounting frame 100; The specific functions are as follows: because the two movable positioning frames 401 are slidably mounted on the mounting frame 100, and the two movable positioning frames 401 are also in contact with the inner walls of the two arc-shaped protective covers 303, the two arc-shaped protective covers 303 are limited, so that the powder mixing part 200 is in an exposed state, which is convenient for the staff to add the powder raw materials to be mixed; and because the four circular mounting rods 302 are slidably mounted on the two U-shaped brackets 301, and the four first springs 304 are sleeved on the outside of the four circular mounting rods 302, and the four first springs 304 is located between the two U-shaped brackets 301 and the two arc-shaped protective covers 303. When the tops of the two movable positioning frames 401 are lower than the top surface of the mounting frame 100, the two arc-shaped protective covers 303 automatically move inward under the action of the four first springs 304, so that the powder mixing section 200 is hidden in the two arc-shaped protective covers 303; it plays a role of hiding and storing the powder mixing section 200 in a malfunction, avoiding the powder mixing section 200 in a malfunction from accidentally injuring the staff, and can control the dangerous area in the two arc-shaped protective covers 303.

[0027] In the present disclosure, Figure 5 and Figure 7 As shown, the movable support part 500 includes: a T-shaped mounting block 501, a movable support rod 502 and a third spring 503; the T-shaped mounting block 501 is fixedly mounted on the mounting frame 100; the movable support rod 502 is slidably mounted on the outside of the T-shaped mounting block 501, and the movable support rod 502 and the movable positioning frame 401 are located in the same central plane, and the front end of the movable support rod 502 is an inclined structure; the rear side of the third spring 503 is fixedly connected to the T-shaped mounting block 501, and the front side of the third spring 503 is fixedly connected to the movable support rod 502; The anti-skid stepping part 600 includes: a circular guide shaft 601, an anti-skid stepping pedal 602 and a fourth spring 603; there are four circular guide shafts 601, and the four circular guide shafts 601 are fixedly mounted on the mounting frame 100; the anti-skid stepping pedal 602 is slidably mounted on the outside of the four circular guide shafts 601, and the bottom of the anti-skid stepping pedal 602 is also in contact with two movable support rods 502; there are four fourth springs 603, and the four fourth springs 603 are sleeved on the outside of the four circular guide shafts 601, and the four fourth springs 603 are located between the mounting frame 100 and the anti-skid stepping pedal 602; The specific function is as follows: since the anti-skid pedal 602 is slidably mounted on the outside of the four circular guide shafts 601, and the four fourth springs 603 are sleeved on the outside of the four circular guide shafts 601, and the four fourth springs 603 are located between the mounting frame 100 and the anti-skid pedal 602, when the staff adds the raw materials to be mixed or discharges the mixed materials, the staff needs to step on the anti-skid pedal 602, and the anti-skid pedal 602 can automatically move downward under the weight of the staff; and since the two movable support rods 502 and the two movable positioning frames 401 are located on the same The center plane, and the front ends of the two movable support rods 502 are inclined structures, and the bottom of the anti-skid pedal 602 is also in contact with the two movable support rods 502. When the anti-skid pedal 602 moves downward, the rear ends of the two movable support rods 502 automatically move to the bottom of the two movable positioning frames 401, which limits the two movable positioning frames 401, ensuring that when adding raw materials to be mixed or discharging mixed materials, the top ends of the two movable positioning frames 401 will not separate from the two arc-shaped protective covers 303, avoiding the two arc-shaped protective covers 303 from accidentally injuring staff.

[0028] In the present disclosure, Figure 8 and Fig. 9 As shown, the connection trigger part 700 includes: a first guide frame 701, a second guide frame 702 and a connection trigger rope 703; there are two first guide frames 701, and the two first guide frames 701 are fixedly mounted on the mounting frame 100; there are two second guide frames 702, and the two second guide frames 702 are fixedly mounted on the mounting frame 100; the connection trigger rope 703 is fixedly mounted on two movable positioning frames 401, and the connection trigger rope 703 passes through the two first guide frames 701 and the two second guide frames 702; the connection trigger part 700 also includes: an elastic rope 704 and a control mechanism 705; the rear end of the elastic rope 704 is fixedly mounted on the connection trigger rope 703; the control mechanism 705 is mounted on the front end of the elastic rope 704; The control mechanism 705 includes: a rectangular storage seat 7051, a flat elastic band 7052 and a movable storage block 7053; the rectangular storage seat 7051 is fixedly connected to the front end of the elastic rope 704; there are two flat elastic bands 7052, and the inner ends of the two flat elastic bands 7052 are fixedly installed on the rectangular storage seat 7051, and the outer ends of the two flat elastic bands 7052 are connected by Velcro; the movable storage block 7053 is slidably installed inside the rectangular storage seat 7051; the control mechanism 705 also includes: a switch 7054 and a reset spring 7055; there are two switches 7054, and the two switches 7054 are fixedly installed inside the movable storage block 7053; there are two reset springs 7055, and the rear ends of the two reset springs 7055 are fixedly connected to the movable storage block 7053, and the front ends of the two reset springs 7055 are fixedly connected to the rectangular storage seat 7051; The specific function is as follows: since the movable storage block 7053 is slidably installed inside the rectangular storage seat 7051, and the rear ends of the two reset tension springs 7055 are fixedly connected to the movable storage block 7053, and the front ends of the two reset tension springs 7055 are fixedly connected to the rectangular storage seat 7051, when the staff connects the two flat elastic bands 7052 to the waist, the waist of the staff can push the movable storage block 7053 to automatically move outward, so that the two switches 7054 are exposed, and when the two flat elastic bands 7052 are separated from the waist, the two switches 7054 are hidden in the rectangular storage seat 7051; when the equipment is working, the rectangular storage seat 7051 is at the waist of the staff. In the connected state; because the connecting trigger rope 703 is fixedly mounted on the two movable positioning frames 401, and the connecting trigger rope 703 passes through the two first guide frames 701 and the two second guide frames 702, and the rear end of the elastic rope 704 is fixedly mounted on the connecting trigger rope 703, when a serious fault occurs in the powder mixing section 200, when the staff finds a dangerous equipment fault, the first reaction is to stay away from the equipment. When the staff is away from the faulty equipment, the connecting trigger rope 703 can pull the two movable positioning frames 401 to move downward, so that the powder mixing section 200 is hidden in the two arc-shaped protective covers 303, and then the staff can turn off the equipment through the switch 7054 on the left.

[0029] The specific usage and function of this embodiment are as follows: When the present invention is used, the worker first installs the installation frame 100 at a suitable position in the workshop by bolts, and then connects the device to an external power supply and a control system. After that, the aramid fiber powder and the rubber powder to be mixed are poured into the powder mixing barrel 201, and then two flat elastic bands 7052 are connected to the waist. At this time, the waist of the worker can push the movable storage block 7053 to automatically move outward, so that the two switches 7054 are exposed, and then the worker presses the switch 7054 on the left. When the worker presses the switch 7054 on the left, the mixing motor 204 drives the mixing blade 205 to rotate, thereby realizing the automatic mixing of the aramid fiber powder and the rubber powder; when the worker presses the switch 7054 on the left again, the mixing motor 204 drives the mixing blade 205 to rotate, thereby realizing the automatic mixing of the aramid fiber powder and the rubber powder. 54, the mixing motor 204 stops working; when the staff presses the switch 7054 on the right, the solenoid valve 203 opens, and the mixed aramid fiber powder and rubber powder are discharged; when the staff presses the switch 7054 on the right again, the solenoid valve 203 closes; the setting of the two movable positioning frames 401 has a limiting effect on the two arc-shaped protective covers 303, so that the powder mixing part 200 is in an exposed state, which is convenient for the staff to add the powder raw materials to be mixed; when the tops of the two movable positioning frames 401 are lower than the top surface of the mounting frame 100, the two arc-shaped protective covers 303 automatically move inwards under the action of the four first springs 304, so that the powder mixing part 200 is hidden in the two arc-shaped protective covers 303 The powder mixing section 200 in a faulty state is hidden and stored, so as to avoid accidental injury to the staff by the powder mixing section 200 in a faulty state, and the dangerous area can be controlled in the two arc-shaped protective covers 303; when the staff adds the raw materials to be mixed or discharges the mixed materials, the staff needs to step on the anti-skid pedal 602, and the anti-skid pedal 602 can automatically move downward under the weight of the staff; when the anti-skid pedal 602 moves downward, the rear ends of the two movable support rods 502 automatically move to the bottom of the two movable positioning frames 401, which limits the two movable positioning frames 401, ensuring that when adding the raw materials to be mixed or discharging the mixed materials, the top ends of the two movable positioning frames 401 will not It is separated from the two arc-shaped protective covers 303 to prevent the two arc-shaped protective covers 303 from accidentally injuring the staff; when the two flat elastic bands 7052 are separated from the waist, the two switches 7054 are hidden in the rectangular storage seat 7051; when the equipment is working, the rectangular storage seat 7051 is connected to the waist of the staff; when a serious fault occurs in the powder mixing section 200, the staff's first reaction when discovering a dangerous equipment fault is to stay away from the equipment. When the staff is away from the faulty equipment, the connecting trigger rope 703 can pull the two movable positioning frames 401 to move downward, so that the powder mixing section 200 is hidden in the two arc-shaped protective covers 303, and then the staff can turn off the equipment through the switch 7054 on the left.

[0030] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A device for mixing aramid fiber powder and rubber, comprising a mounting frame (100); a powder mixing unit (200) is mounted on the top of the mounting frame (100); characterized in that: Two groups of movable protection parts (300) are installed on the top of the installation frame (100); two groups of one-way positioning parts (400) are installed on the installation frame (100), and the two groups of one-way positioning parts (400) are used to position the two groups of movable protection parts (300); Two groups of movable support parts (500) are installed on the installation frame (100), and the two groups of movable support parts (500) are used to limit the two groups of one-way positioning parts (400); an anti-slip stepping part (600) is installed on the installation frame (100), and the anti-slip stepping part (600) is used to move the two groups of movable support parts (500); A connection triggering part (700) is installed on the installation frame (100) and the two groups of one-way positioning parts (400); the connection triggering part (700) is used to move the two groups of one-way positioning parts (400), and the connection triggering part (700) is also used to control the powder mixing part (200).

2. The aramid fiber powder and rubber mixing equipment according to claim 1, characterized in that: The powder mixing section (200) comprises: a powder mixing barrel (201), a top cover (202), a solenoid valve (203), a mixing motor (204) and a mixing blade (205); the powder mixing barrel (201) is mounted on the top of a mounting frame (100) by means of screws; the top cover (202) is mounted on the top of the powder mixing barrel (201) by means of screws; the solenoid valve (203) is fixedly mounted on the bottom end of the powder mixing barrel (201); the mixing motor (204) is mounted on the top of the top cover (202) by means of screws; the mixing blade (205) is located inside the powder mixing barrel (201), and the mixing blade (205) is also fixedly connected to an output shaft of the mixing motor (204).

3. The aramid fiber powder and rubber mixing equipment according to claim 1, characterized in that: The movable protection part (300) comprises: a U-shaped bracket (301), a circular mounting rod (302), a curved protective cover (303) and a first spring (304); the U-shaped bracket (301) is fixedly mounted on the top of the mounting frame (100); two circular mounting rods (302) are provided, and the two circular mounting rods (302) are slidably mounted on the U-shaped bracket (301); the curved protective cover (303) is fixedly mounted on the inner ends of the two circular mounting rods (302); and two first springs (304) are provided, and the two first springs (304) are sleeved on the outside of the two circular mounting rods (302), and the two first springs (304) are located between the U-shaped bracket (301) and the curved protective cover (303).

4. The aramid fiber powder and rubber mixing equipment according to claim 3, characterized in that: The one-way positioning portion (400) comprises: a movable positioning frame (401) and a second spring (402); the movable positioning frame (401) is slidably mounted on the mounting frame (100), and the top of the movable positioning frame (401) is an inclined structure, and the movable positioning frame (401) is also in contact with the inner wall of the arc-shaped protective cover (303); a total of two second springs (402) are provided, and the tops of the two second springs (402) are fixedly connected to the movable positioning frame (401), and the bottoms of the two second springs (402) are fixedly connected to the mounting frame (100).

5. The aramid fiber powder and rubber mixing equipment according to claim 4, characterized in that: The movable support portion (500) comprises: a T-shaped mounting block (501), a movable support rod (502) and a third spring (503); the T-shaped mounting block (501) is fixedly mounted on the mounting frame (100); the movable support rod (502) is slidably mounted on the outside of the T-shaped mounting block (501), and the movable support rod (502) and the movable positioning frame (401) are located in the same central plane, and the front end of the movable support rod (502) is an inclined structure; the rear side of the third spring (503) is fixedly connected to the T-shaped mounting block (501), and the front side of the third spring (503) is fixedly connected to the movable support rod (502).

6. The aramid fiber powder and rubber mixing equipment according to claim 5, characterized in that: The anti-skid pedal portion (600) comprises: a circular guide shaft (601), an anti-skid pedal (602) and a fourth spring (603); a total of four circular guide shafts (601) are provided, and the four circular guide shafts (601) are fixedly mounted on the mounting frame (100); the anti-skid pedal (602) is slidably mounted on the outside of the four circular guide shafts (601), and the bottom of the anti-skid pedal (602) is also in contact with two movable support rods (502); a total of four fourth springs (603) are provided, and the four fourth springs (603) are sleeved on the outside of the four circular guide shafts (601), and the four fourth springs (603) are located between the mounting frame (100) and the anti-skid pedal (602).

7. The aramid fiber powder and rubber mixing equipment according to claim 4, characterized in that: The connection trigger part (700) comprises: a first guide frame (701), a second guide frame (702) and a connection trigger rope (703); two first guide frames (701) are provided, and the two first guide frames (701) are fixedly mounted on the mounting frame (100); two second guide frames (702) are provided, and the two second guide frames (702) are fixedly mounted on the mounting frame (100); the connection trigger rope (703) is fixedly mounted on two movable positioning frames (401), and the connection trigger rope (703) passes through the two first guide frames (701) and the two second guide frames (702).

8. The aramid fiber powder and rubber mixing equipment according to claim 7, characterized in that: The connection trigger part (700) further comprises: an elastic rope (704) and a control mechanism (705); the rear end of the elastic rope (704) is fixedly mounted on the connection trigger rope (703); and the control mechanism (705) is mounted on the front end of the elastic rope (704).

9. The aramid fiber powder and rubber mixing equipment according to claim 8, characterized in that: The control mechanism (705) comprises: a rectangular storage seat (7051), a flat elastic band (7052) and a movable storage block (7053); the rectangular storage seat (7051) is fixedly connected to the front end of the elastic rope (704); two flat elastic bands (7052) are provided, and the inner ends of the two flat elastic bands (7052) are fixedly mounted on the rectangular storage seat (7051), and the outer ends of the two flat elastic bands (7052) are connected by Velcro; the movable storage block (7053) is slidably mounted inside the rectangular storage seat (7051).

10. The aramid fiber powder and rubber mixing equipment according to claim 9, characterized in that: The control mechanism (705) further comprises: a switch (7054) and a reset spring (7055); two switches (7054) are provided, and the two switches (7054) are fixedly installed inside the movable storage block (7053); two reset springs (7055) are provided, and the rear ends of the two reset springs (7055) are fixedly connected to the movable storage block (7053), and the front ends of the two reset springs (7055) are fixedly connected to the rectangular storage seat (7051).

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