A flame retardant carbon fiber nylon material preparation mixer

Abstract

The utility model discloses a flame retardant carbon fiber nylon material preparation mixer, which relates to the field of mixers, wherein a cover is connected to the top of a casing, a driving device is installed on the side of the casing, a stirring assembly is connected between the output end of the driving device and the casing, a stirring rod is fixed on the top of the stirring assembly, and a discharge port is connected to the right side of the casing; in the flame retardant carbon fiber nylon material preparation mixer, while the stirring rod mixes the nylon material, the stirring assembly can drive a fixed disk to rotate, and a belt of the fixed disk can drive two mixing rods to rotate, thereby improving the mixing efficiency of the mixer, and the start-up of the driving device will generate vibration impact to drive the telescopic block to move, and the telescopic block can reduce the impact force through a spring, thereby reducing the wear of the internal parts of the driving device, and finally, the air cushion can be squeezed while the telescopic block moves, and the extrusion airbag can squeeze the telescopic block through the air cushion, thereby further improving the buffering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer for preparing flame-retardant carbon fiber nylon materials. Background Art

[0002] A mixer is a device used to mix different materials. It makes the materials evenly distributed by stirring or rotating. Flame-retardant carbon fiber nylon is a composite material with flame-retardant properties, consisting of carbon fiber reinforcement and nylon matrix. It has high strength, rigidity and corrosion resistance. The material needs to be made by a mixer.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN214491175U discloses a nylon raw material mixer, which belongs to the field of mixers. Its technical points include a frame, a barrel mounted on the frame, a feed trough at the bottom of the barrel, a discharge pipe connected to the side wall of the barrel, a power mechanism mounted on the barrel, a lifting mechanism connected to the output end of the power mechanism and passing through the barrel in the vertical direction for lifting the raw materials in the feed trough to the top of the barrel, and a plurality of supporting screens are arranged in parallel inside the barrel, the supporting screens are arranged on the inner surface of the barrel and sleeved on the outer surface of the lifting mechanism, and the supporting screens are provided with a plurality of openings, and the openings of adjacent supporting screens are staggered; the lifting mechanism includes a rotating shaft connected to the output end of the power mechanism, and a spiral blade screwed to the outer surface of the rotating shaft from bottom to top. The utility model has good mixing effect and high mixing efficiency, and the product quality produced is good.

[0004] At present, most mixers on the market still have certain deficiencies when in use. As shown in the above-mentioned document, the device improves the mixing effect by setting spiral blades, but the efficiency improvement of a mixing rod is limited and there are still deficiencies. Secondly, the motor of the mixer will generate lateral force at the moment of starting, which can easily cause wear to the internal parts, reduce the service life of the device, and is not very convenient to use. Utility Model Content

[0005] The utility model aims to provide a flame retardant carbon fiber nylon material preparation mixer to solve the problems in the above background technology that the mixing strength of the nylon material mixer is not high and the motor has no buffering effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame-retardant carbon fiber nylon material preparation mixer, the top of the housing is connected with a cover, the side of the housing is equipped with a driving device, a stirring assembly is connected between the output end of the driving device and the housing, a stirring rod is fixed on the top of the stirring assembly, and a discharge port is connected to the right side of the housing;

[0007] The housing is provided with two sets of upper and lower rotating grooves, the rotating grooves are rotatably connected with rotating blocks, the rotating grooves are provided with sealed bearings, and the rotating grooves are provided with stirring mechanisms, through which the nylon material inside the housing can be stirred and mixed;

[0008] A fixing block is fixed on the left side of the casing, and a buffer mechanism is arranged at the bottom of the fixing block, through which the impact force generated by the start-up of the driving device can be reduced.

[0009] Furthermore, the stirring mechanism includes a rotating block, and the rotating block is fixed on the top of the rotating block, and the rotating block rotates through the rotating groove and the inside of the sealed bearing.

[0010] Furthermore, a fixed disk is fixed on the side of the stirring component, a belt is connected between the fixed disk and the rotating block, a mixing rod is fixed on the top of the rotating block, and the mixing rod rotates inside the casing.

[0011] Furthermore, the buffer mechanism comprises a telescopic slot, and the telescopic slot is arranged at the bottom of the fixed block, and a telescopic block slides inside the telescopic slot.

[0012] Furthermore, a spring is connected between the telescopic block and the telescopic slot, a limiting block is fixed on the side of the telescopic block, the limiting block slides inside the limiting slot, the limiting slot is opened on the side of the telescopic slot, and an extrusion mechanism is arranged inside the telescopic slot.

[0013] Furthermore, the extrusion mechanism includes an air cushion, and the air cushion is connected between the telescopic block and the telescopic slot. A through groove is opened on the top of the telescopic slot, and an extrusion airbag is connected inside the through groove. An air pipe is connected between the extrusion airbag and the air cushion.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The flame-retardant carbon fiber nylon material preparation mixer, while the stirring rod mixes the nylon material, the stirring assembly can drive the fixed plate to rotate, and the belt of the fixed plate can drive the two mixing rods to rotate, thereby improving the mixing efficiency of the mixer. The start-up of the driving device will generate vibration impact to drive the telescopic block to move, and the telescopic block can reduce the impact force through the spring, thereby reducing the wear of the internal parts of the driving device. Finally, the air cushion can be squeezed while the telescopic block moves, and the airbag can be squeezed through the air cushion to squeeze the telescopic block, further improving the buffering effect;

[0016] 2. A sealed bearing is provided, which can improve the stability of the rotating block during rotation, thereby improving the stability of the mixing rod during stirring, and at the same time can reduce the wear of the rotating block and increase the service life of the parts;

[0017] 3. A belt is provided, through which two rotating blocks can be driven to rotate at the same time, thereby driving two mixing rods to stir the materials, thereby improving the mixing efficiency;

[0018] 4. A spring is provided, and the spring's own elastic force can reduce the impact force generated when the telescopic block is stressed, thereby reducing the wear between the internal parts when the drive device is started and increasing the service life of the parts;

[0019] 5. An extrusion airbag is provided, and the buffering effect of the telescopic block can be further improved by squeezing the telescopic block through the extrusion airbag. At the same time, the telescopic block can be prevented from vibrating back and forth under the action of the spring, thereby improving the stability of the driving device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the casing of the utility model;

[0022] Figure 3 This is an enlarged three-dimensional structural diagram of the belt of the utility model;

[0023] Figure 4 This is an enlarged three-dimensional structural diagram of the driving device of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the fixing block of the utility model in a top view and a cross-section;

[0025] Figure 6 It is a schematic diagram of the side view and cross-section of the three-dimensional structure of the fixing block of the utility model.

[0026] In the figure: 1. casing; 2. cover; 3. driving device; 4. stirring assembly; 5. stirring rod; 6. discharge port; 101. rotating groove; 102. rotating block; 103. sealed bearing; 104. rotating block; 105. fixed plate; 106. belt; 107. mixing rod; 108. fixed block; 109. telescopic groove; 110. telescopic block; 111. spring; 112. limit block; 113. limit groove; 114. air cushion; 115. through groove; 116. air pipe; 117. extrusion airbag. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1: Figure 1-Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the mixing effect of the mixer is not good and the mixing efficiency is affected, a stirring mechanism is disclosed:

[0029] A cover 2 is connected to the top of the casing 1, a driving device 3 is installed on the side of the casing 1, a stirring component 4 is connected between the output end of the driving device 3 and the casing 1, a stirring rod 5 is fixed on the top of the stirring component 4, a discharge port 6 is connected to the right side of the casing 1, and two sets of upper and lower rotating grooves 101 are opened inside the casing 1, a rotating block 102 is rotatably connected inside the rotating groove 101, a sealed bearing 103 is installed inside the rotating groove 101, a stirring mechanism is arranged inside the rotating groove 101, and the nylon material inside the casing 1 can be stirred and mixed by the stirring mechanism, a fixed block 108 is fixed on the left side of the casing 1, and a buffer mechanism is arranged at the bottom of the fixed block 108, and the impact force generated by the start-up of the driving device 3 can be reduced by the buffer mechanism.

[0030] The stirring mechanism includes a rotating block 104, and the rotating block 104 is fixed on the top of the rotating block 102, and the rotating block 104 rotates through the rotating groove 101 and the sealed bearing 103. A fixed disk 105 is fixed on the side of the stirring component 4, and a belt 106 is connected between the fixed disk 105 and the rotating block 102. A mixing rod 107 is fixed on the top of the rotating block 104, and the mixing rod 107 rotates inside the casing 1. When the mixer is in use, the output end of the driving device 3 can drive the stirring component 4 to operate, and the stirring component 4 can drive the stirring component 4 to operate. The mixing rod 5 rotates to mix the nylon material inside the casing 1. At the same time, the stirring component 4 can drive the fixed disk 105 to rotate when it is running. When the fixed disk 105 rotates, it can drive the rotating block 102 to rotate through the belt 106. When the rotating block 102 rotates, it can rotate through the rotating groove 101. When the rotating block 102 rotates, the rotating block 104 can rotate through the sealed bearing 103 and can drive the mixing rod 107 to rotate. When the mixing rod 107 rotates, the nylon material can be mixed and stirred, thereby improving the mixing efficiency of the mixer.

[0031] Embodiment 2: Figure 4 and Figure 5 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the driving device 3 of the mixer has no buffering effect and affects the service life of the device, a buffer mechanism is disclosed:

[0032] The buffer mechanism includes a telescopic slot 109, and the telescopic slot 109 is arranged at the bottom of the fixed block 108, a telescopic block 110 slides inside the telescopic slot 109, a spring 111 is connected between the telescopic block 110 and the telescopic slot 109, a limiting block 112 is fixed on the side of the telescopic block 110, the limiting block 112 slides inside the limiting slot 113, the limiting slot 113 is arranged on the side of the telescopic slot 109, and an extrusion mechanism is arranged inside the telescopic slot 109. When the mixer is started, the driving device 3 will generate an impact force to the side by the traction force, and the impact force can drive the telescopic block 110 to move. The movement of the telescopic block 110 can drive the limiting block 112 to slide through the limiting slot 113. The sliding of the telescopic block 110 can squeeze the spring 111, and the spring 111 can shrink and generate a reaction force when it is squeezed. The reaction force can attenuate the impact force generated by the driving device 3, thereby reducing the wear of the internal parts of the driving device 3 and improving the service life of the device.

[0033] Embodiment 3: Figure 5 and Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the buffer mechanism of the mixer has low strength, an extrusion mechanism is disclosed:

[0034] The extrusion mechanism includes an air cushion 114, and the air cushion 114 is connected between the telescopic block 110 and the telescopic slot 109. A through groove 115 is opened on the top of the telescopic slot 109, and an extrusion airbag 117 is connected inside the through groove 115. An air pipe 116 is connected between the extrusion airbag 117 and the air cushion 114. When the buffer structure of the mixer is in use, the telescopic block 110 can squeeze the air cushion 114 under the action of the driving device 3. When the air cushion 114 is squeezed, it can deform and transport the internal gas to the inside of the extrusion airbag 117 through the air pipe 116. The extrusion airbag 117 can expand by receiving the gas to squeeze the top of the telescopic block 110. After the telescopic block 110 is squeezed, the buffering effect of the buffer structure can be further improved. At the same time, after the telescopic block 110 is squeezed, the spring 111 will not vibrate back and forth when it rebounds, thereby improving the stability of the driving device 3 when in use.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame-retardant carbon fiber nylon material preparation mixer, wherein the top of the housing (1) is connected to a cover (2), a driving device (3) is installed on the side of the housing (1), a stirring component (4) is connected between the output end of the driving device (3) and the housing (1), a stirring rod (5) is fixed on the top of the stirring component (4), and a discharge port (6) is connected to the right side of the housing (1), characterized in that ； The housing (1) is provided with two sets of upper and lower rotating grooves (101), the rotating grooves (101) are rotatably connected with rotating blocks (102), the rotating grooves (101) are provided with sealed bearings (103), and the rotating grooves (101) are provided with stirring mechanisms, through which the nylon material inside the housing (1) can be stirred and mixed; A fixing block (108) is fixed to the left side of the housing (1), and a buffer mechanism is provided at the bottom of the fixing block (108), and the buffer mechanism can reduce the impact force generated by starting the driving device (3).

2. A flame retardant carbon fiber nylon material preparation mixer according to claim 1, characterized in that: The stirring mechanism comprises a rotating block (104), wherein the rotating block (104) is fixed on the top of the rotating block (102), and the rotating block (104) rotates through the rotating tank (101) and inside the sealing bearing (103).

3. A flame retardant carbon fiber nylon material preparation mixer according to claim 2, characterized in that: A fixed disk (105) is fixed on the side of the stirring assembly (4), a belt (106) is connected between the fixed disk (105) and the rotating block (102), a mixing rod (107) is fixed on the top of the rotating block (104), and the mixing rod (107) rotates inside the housing (1).

4. The flame retardant carbon fiber nylon material preparation mixer according to claim 1, characterized in that: The buffer mechanism comprises a telescopic groove (109), and the telescopic groove (109) is opened at the bottom of the fixed block (108), and a telescopic block (110) is slidably arranged inside the telescopic groove (109).

5. A flame retardant carbon fiber nylon material preparation mixer according to claim 4, characterized in that: A spring (111) is connected between the telescopic block (110) and the telescopic slot (109); a limit block (112) is fixed to the side of the telescopic block (110); the limit block (112) slides inside the limit slot (113); the limit slot (113) is provided on the side of the telescopic slot (109); and a squeezing mechanism is provided inside the telescopic slot (109).

6. A flame retardant carbon fiber nylon material preparation mixer according to claim 5, characterized in that: The squeezing mechanism comprises an air cushion (114), and the air cushion (114) is connected between the telescopic block (110) and the telescopic slot (109), a through slot (115) is provided at the top of the telescopic slot (109), an squeezing air bag (117) is connected inside the through slot (115), and an air delivery pipe (116) is connected between the squeezing air bag (117) and the air cushion (114).

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