CN218981317U - Raw material mixing equipment for producing melamine sponge - Google Patents

Abstract

The utility model belongs to the technical field of melamine sponge, in particular to raw material mixing equipment for producing melamine sponge, which aims at the problems of unidirectional stirring in the existing stirring dead angle.

Description

Raw material mixing equipment for producing melamine sponge

Technical Field

The utility model relates to the technical field of melamine sponge, in particular to raw material mixing equipment for producing melamine sponge.

Background

The melamine sponge is a flexible material with low volume weight, high density and high air-opening rate, and is widely applied in various fields, raw materials are required to be mixed in the process of producing the melamine sponge, and then raw material mixing equipment is required to be used, and the raw material mixing equipment mainly comprises a mixing box and a stirring frame in the mixing box.

However, the stirring rack is used for stirring, the stirring rack only contacts with part of raw materials in the process, and the other part of raw materials are attached to the inner wall or the bottom of the stirring box, so that the raw materials are not uniformly stirred, the stirring is not uniform, the stirring rack is directly driven by a motor, the stirring is performed in a unidirectional manner, the stirred raw materials are unidirectional in the stirring process, the interaction between the materials is reduced, and the stirring uniformity is affected.

Disclosure of Invention

The utility model aims to solve the defects of dead angle stirring and unidirectional stirring in the prior art, and provides raw material mixing equipment for producing melamine sponge.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the raw material mixing equipment for producing melamine sponge comprises a melamine sponge mixing drum, wherein a cover frame is rotationally sleeved at the top end of the melamine sponge mixing drum, a mixing frame is rotationally sleeved at a hole at the top end of the inner part of the cover frame, an operation box is bolted at the top of the cover frame, a large conical gear is rotationally connected to the left side of the inner part of the operation box, a transmission gear is bolted on the surface of the large conical gear, a small conical gear is meshed with teeth of the large conical gear, the mixing frame is bolted with the small conical gear, a gear rod is rotationally sleeved at the right side of the bottom of the operation box, a large chain wheel is bolted at the bottom end of the gear rod, a chain is meshed with teeth of the large chain wheel, a small chain wheel is meshed with the melamine sponge mixing drum in a bolting manner, a power mechanism is meshed with teeth at the top of the transmission gear, the power mechanism is meshed with the gear rod, the power mechanism can drive the large chain wheel to rotate through the gear rod, the large chain wheel can drive the small chain wheel to rotate through the chain, the small chain wheel can drive all raw materials in the interior to rotate through the melamine sponge mixing cylinder, the existence of stirring dead angles is avoided, the power mechanism can drive the large conical gear to rotate through the transmission gear, the large conical gear can drive the mixing frame to rotate through the small conical gear, the mixing frame can be driven to rotate positively and negatively by utilizing the structure, the stirring effect is enhanced, the raw materials are positioned in the melamine sponge mixing cylinder, all the raw materials can be driven to rotate in the rotating process of the melamine sponge mixing cylinder, so that all the raw materials are stirred, no stirring dead angle exists, the raw materials can be stirred by utilizing the rotation of the mixing frame in the positive and negative directions, the interaction degree among the materials is enhanced, enhancing the stirring effect.

Preferably, the power unit comprises a hydraulic cylinder, a sliding sleeve and a sliding frame, wherein the bottom of the hydraulic cylinder is in bolt connection with the inside of the operation box, the output end of the hydraulic cylinder is hinged to the rear side of the sliding sleeve, the inside of the sliding sleeve is in sliding connection with the bottom end of the surface of the sliding frame, the bottom end of the sliding frame is hinged to the bottom end of the inside of the operation box, and the power unit further comprises a transmission assembly hinged to the sliding frame.

Further, the hydraulic power equipment of switch-on pneumatic cylinder, the output of pneumatic cylinder is through spacing frame and operation box slip setting, lets the pneumatic cylinder flexible about can be steady, disperses the pressure of pneumatic cylinder, and the pneumatic cylinder can drive the sliding sleeve and remove, and the sliding sleeve can slide and drive the balladeur train rotation at the surface of balladeur train, and the balladeur train passes through bearing and operation box rotation setting, reduces balladeur train pivoted resistance.

Preferably, the transmission assembly comprises a sliding block and a rack, the top end of the sliding block is hinged with the surface of the sliding block, the rear side of the sliding block is in sliding connection with a sliding groove on the surface of the rack, teeth on the left side of the bottom of the rack are meshed with teeth on the top of the transmission gear, and teeth on the surface of the rack are meshed with teeth of the gear rod.

Further, the sliding frame can drive the sliding block to move, the sliding block can slide in the sliding groove of the rack and drive the rack to move, the rack can drive the transmission gear to rotate anticlockwise, and the rack can drive the gear rod to rotate.

Preferably, the surface sliding connection of rack has the stop collar, the rear side of stop collar is bolted with the inside of operation box.

Further, the rack is arranged in a sliding mode through the sliding rail and the limiting sleeve, so that the rack can stably move left and right, and the rack is prevented from being driven to deviate by the sliding block.

Preferably, the gear rod is composed of a pinion and a rotating rod at the axis of the pinion, the rotating rod of the gear rod is bolted with the axis of the large chain wheel, and the surface of the rotating rod is rotationally sleeved with the right side of the cover frame.

Further, the pinion can be connected with the power mechanism, so that the power mechanism can conveniently drive the pinion to rotate, the pinion can drive the rotating rod to rotate, the rotating rod is arranged through the bearing and the cover frame to rotate, the rotating rod can stably rotate, and the rotating rod can drive the large chain wheel to rotate.

Preferably, the mixing frame is composed of a rotating shaft and a U-shaped stirring rod on the surface of the rotating shaft, and the mixing frame is positioned in the melamine sponge mixing cylinder.

Further, the rotating shaft is arranged in a rotating way through the bearing and the cover frame, so that the rotating shaft can rotate stably, and the rotating shaft drives the U-shaped stirring rod to rotate the raw materials of the melamine sponge, thereby ensuring the stirring effect on the melamine sponge.

The beneficial effects are that:

1. the power mechanism can drive the large chain wheel to rotate through the gear rod, the large chain wheel can drive the small chain wheel to rotate through the chain, and the small chain wheel can drive all raw materials in the small chain wheel to rotate through the melamine sponge mixing drum, so that stirring dead angles are avoided;

2. the power mechanism can drive the large conical gear to rotate through the transmission gear, the large conical gear can drive the mixing rack to rotate through the small conical gear, the mixing rack can be driven to rotate positively and negatively through the structure, and the stirring effect is enhanced;

in the utility model, the following components are added: because the raw materials are located the inside of melamine sponge mixing drum, can drive whole raw materials and rotate at melamine sponge mixing drum rotation in-process to stir whole raw materials, there is not stirring dead angle, utilize the rotation of mixing frame positive and negative direction to stir the raw materials moreover, strengthen interactive degree between the material, strengthen stirring effect.

Drawings

Fig. 1 is a schematic diagram of the front view structure of a raw material mixing device for producing melamine sponge according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of an operation box of a raw material mixing device for producing melamine sponge;

FIG. 3 is a schematic top view of a large sprocket wheel of a raw material mixing device for producing melamine sponge according to the present utility model;

fig. 4 is a schematic perspective view of a carriage of a raw material mixing device for producing melamine sponge according to the present utility model.

In the figure: 1. a melamine sponge mixing drum; 2. a power mechanism; 21. a hydraulic cylinder; 22. a sliding sleeve; 23. a carriage; 24. a slide block; 25. a rack; 3. a cover frame; 4. a mixing rack; 5. an operation box; 6. a transmission gear; 7. a large bevel gear; 8. a pinion bevel gear; 9. a gear lever; 10. a large sprocket; 11. a chain; 12. a small sprocket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 4, a raw material mixing device for producing melamine sponge comprises a melamine sponge mixing drum 1, a cover frame 3 is rotatably sleeved at the top end of the melamine sponge mixing drum 1, a mixing frame 4 is rotatably sleeved at the hole at the top end of the inside of the cover frame 3, an operation box 5 is bolted at the top of the cover frame 3, a large bevel gear 7 is rotatably connected at the left side of the inside of the operation box 5, a transmission gear 6 is bolted at the surface of the large bevel gear 7, a small bevel gear 8 is meshed with teeth of the large bevel gear 7, the top end of the mixing frame 4 extends into the inside of the operation box 5 and is bolted with the axle center of the bottom of the small bevel gear 8, a gear rod 9 is rotatably sleeved at the hole at the right side of the bottom of the operation box 5, a large sprocket 10 is bolted at the bottom end of the gear rod 9, a chain 11 is meshed with teeth of the large sprocket 10, a small sprocket 12 is meshed at the left side of the inside of the chain 11, the axis of the small chain wheel 12 is bolted with a discharging pipe at the bottom of the melamine sponge mixing drum 1, teeth at the top of the transmission gear 6 are meshed with the power mechanism 2, the power mechanism 2 is meshed with the gear rod 9, raw materials are poured into the melamine sponge mixing drum 1 through a feeding hole at the left side of the top of the cover frame 3, the power mechanism 2 can drive the transmission gear 6 to rotate, the transmission gear 6 can drive the large bevel gear 7 to rotate, the large bevel gear 7 is rotatably arranged with the operation box 5 through a bearing, the large bevel gear 7 can smoothly rotate, the rotating resistance of the large bevel gear 7 is reduced, the large bevel gear 7 and the small bevel gear 8 are both bevel gears, the large bevel gear 7 can be meshed with the small bevel gear 8, the large bevel gear 7 can drive the small bevel gear 8 to rotate, the small bevel gear 8 can drive the mixing frame 4 to rotate, the power mechanism 2 can drive the gear rod 9 to rotate, gear lever 9 rotates the setting through bearing and control box 5, let gear lever 9 can steadily rotate, gear lever 9 rotates the setting through bearing and lid 3, let gear lever 9 can steadily rotate, gear lever 9 can drive big sprocket 10 and rotate, big sprocket 10 can drive chain 11 and rotate, chain 11 can drive little sprocket 12 and rotate, little sprocket 12 can drive melamine sponge mixing drum 1 and rotate, melamine sponge mixing drum 1 can drive whole raw materials and rotate, because the raw materials is located the inside of melamine sponge mixing drum 1, can drive whole raw materials and rotate at melamine sponge mixing drum 1 rotation in-process, thereby stir whole raw materials, there is not stirring dead angle, utilize the rotation of mixing frame 4 positive and negative direction to stir the raw materials, interactive degree between the reinforcing material, reinforcing stirring effect.

According to the utility model, the power mechanism 2 comprises a hydraulic cylinder 21, a sliding sleeve 22 and a sliding frame 23, wherein the bottom of the hydraulic cylinder 21 is bolted with the inside of an operation box 5, the output end of the hydraulic cylinder 21 is hinged with the rear side of the sliding sleeve 22, the inside of the sliding sleeve 22 is slidably connected with the bottom end of the surface of the sliding frame 23, the bottom end of the sliding frame 23 is hinged with the bottom end of the inside of the operation box 5, the power mechanism 2 further comprises a transmission component hinged with the sliding frame 23, hydraulic power equipment of the hydraulic cylinder 21 is connected, the output end of the hydraulic cylinder 21 is slidably arranged with the operation box 5 through a limiting frame, the hydraulic cylinder 21 can stretch and retract smoothly left and right, the pressure of the hydraulic cylinder 21 is dispersed, the hydraulic cylinder 21 can drive the sliding sleeve 22 to move, the sliding sleeve 22 can slide on the surface of the sliding frame 23 and drive the sliding frame 23 to rotate, the sliding frame 23 is rotatably arranged with the operation box 5 through a bearing, the resistance of the sliding frame 23 is reduced, the driving component can be driven to rotate through a structure, and the linear motion of the hydraulic cylinder 21 can be converted into the curve rotation of the sliding frame 23 through the structure transmission.

In the utility model, the transmission assembly comprises a sliding block 24 and a rack frame 25, the top end of the sliding block 23 is hinged with the surface of the sliding block 24, the rear side of the sliding block 24 is in sliding connection with a sliding groove on the surface of the rack frame 25, teeth on the left side of the bottom of the rack frame 25 are meshed with teeth on the top of the transmission gear 6, teeth on the surface of the rack frame 25 are meshed with teeth on the gear rod 9, the sliding block 23 can drive the sliding block 24 to move, the sliding block 24 can slide in the sliding groove of the rack frame 25 and drive the rack frame 25 to move, the rack frame 25 can drive the transmission gear 6 to rotate anticlockwise, the rack frame 25 can drive the gear rod 9 to rotate, and the driving assembly can drive the transmission gear 6 and the gear rod 9 to rotate, so that the transmission of the structure is convenient.

In the utility model, the surface of the rack 25 is connected with the limit sleeve in a sliding way, the rear side of the limit sleeve is bolted with the inside of the operation box 5, and the rack 25 is arranged in a sliding way through the slide rail and the limit sleeve, so that the rack 25 can stably move left and right, and the rack 25 is prevented from being driven to deviate by the slide block 24.

In the utility model, the gear rod 9 consists of a pinion and a rotating rod at the axle center of the pinion, the rotating rod of the gear rod 9 is bolted with the axle center of the large chain wheel 10, the surface of the rotating rod is rotationally sleeved with the right side of the cover frame 3, the pinion can be connected with the power mechanism 2, the power mechanism 2 can conveniently drive the pinion to rotate, the pinion can drive the rotating rod to rotate, the rotating rod is rotationally arranged with the cover frame 3 through a bearing, the rotating rod can stably rotate, and the rotating rod can drive the large chain wheel 10 to rotate.

In the utility model, the mixing frame 4 consists of the rotating shaft and the U-shaped stirring rod on the surface of the rotating shaft, the mixing frame 4 is positioned in the melamine sponge mixing cylinder 1, and the rotating shaft is rotatably arranged with the cover frame 3 through the bearing, so that the rotating shaft can rotate stably, and the rotating shaft drives the U-shaped stirring rod to rotate the raw material of the melamine sponge, thereby ensuring the stirring effect on the melamine sponge.

Example two

This embodiment differs from embodiment 1 in that: the U-shaped stirring rod of the mixing frame 4 is replaced by a straight rod stirring rod, the contact area of the straight rod stirring rod and raw materials is smaller than that of the U-shaped stirring rod, so that the rotating resistance of the straight rod stirring rod is reduced, the rotation of the straight rod stirring rod is facilitated, the raw materials driven by the straight rod stirring rod are fewer, and the stirring effect is smaller.

Working principle: raw materials are poured into the melamine sponge mixing drum 1 through a feed inlet at the left side of the top of the cover frame 3, hydraulic power equipment of the hydraulic cylinder 21 is connected, the output end of the hydraulic cylinder 21 is arranged in a sliding way through a limiting frame and the operating box 5, the hydraulic cylinder 21 can stably stretch left and right, the hydraulic cylinder 21 can drive the sliding sleeve 22 to move left, the sliding sleeve 22 can slide on the surface of the sliding frame 23 and drive the sliding frame 23 to rotate left, the sliding frame 23 is arranged in a rotating way through a bearing and the operating box 5, the rotating resistance of the sliding frame 23 is reduced, the sliding frame 23 can drive the sliding block 24 to move left, the sliding block 24 can slide in a sliding groove of the sliding frame 25 and drive the sliding frame 25 to move left, the sliding frame 25 can move left and right smoothly through a sliding rail and a limiting sleeve, the sliding frame 25 is prevented from being driven by the sliding block 24 to deviate, the sliding frame 25 can drive the transmission gear 6 to rotate anticlockwise, the transmission gear 6 can drive the large bevel gear 7 to rotate anticlockwise, the large bevel gear 7 is rotatably arranged with the operation box 5 through a bearing, the large bevel gear 7 can rotate steadily, the resistance of the rotation of the large bevel gear 7 is reduced, the large bevel gear 7 and the small bevel gear 8 are both bevel gears, the large bevel gear 7 can be meshed with the small bevel gear 8, the large bevel gear 7 can drive the small bevel gear 8 to rotate, the small bevel gear 8 can drive the mixing rack 4 to rotate, the telescopic operation can be carried out in the operation process of the hydraulic cylinder 21, the mixing rack 4 can rotate reversely when the hydraulic cylinder 21 is retracted, meanwhile, the rack 25 can drive the gear rod 9 to rotate, the gear rod 9 is rotatably arranged with the operation box 5 through a bearing, the gear rod 9 can rotate steadily, the gear rod 9 is rotatably arranged with the cover frame 3 through a bearing, the gear rod 9 can rotate steadily, the gear rod 9 can drive the large chain wheel 10 to rotate, the large chain wheel 10 can drive the chain 11 to rotate, the chain 11 can drive the small chain wheel 12 to rotate, the small chain wheel 12 can drive the melamine sponge mixing drum 1 to rotate, and the melamine sponge mixing drum 1 can drive all raw materials to rotate.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a raw materials mixing apparatus of production melamine sponge, includes melamine sponge mixing drum (1), its characterized in that, lid frame (3) has been cup jointed in the top rotation of melamine sponge mixing drum (1), lid frame (3) inside hole on top rotates and cup joints mixed frame (4), lid frame (3)'s top bolt has operation box (5), inside left side rotation of operation box (5) is connected with big conical gear (7), big conical gear (7) surface bolt has drive gear (6), the tooth meshing of big conical gear (7) has pinion (8), mixed frame (4) and pinion (8) bolt, gear lever (9) have been cup jointed in the right side rotation of operation box (5) bottom, big sprocket (10) have been cup jointed in the bottom bolt of gear lever (9), sprocket (12) have in the inside left side meshing of chain (11), sprocket (12) have sprocket (6) with the tooth meshing of a little conical gear (1), tooth meshing of melamine (2) and drive gear (2) have tooth meshing of a drive gear (2).

2. Raw material mixing apparatus for producing melamine sponge according to claim 1, characterized in that the power mechanism (2) comprises a hydraulic cylinder (21), a sliding sleeve (22) and a carriage (23), the bottom of the hydraulic cylinder (21) is bolted with the inside of the operation box (5), the output end of the hydraulic cylinder (21) is hinged with the rear side of the sliding sleeve (22), the inside of the sliding sleeve (22) is slidably connected with the bottom end of the surface of the carriage (23), the bottom end of the carriage (23) is hinged with the bottom end of the inside of the operation box (5), and the power mechanism (2) further comprises a transmission assembly hinged with the carriage (23).

3. A raw material mixing apparatus for producing melamine sponge according to claim 2, characterized in that the transmission assembly comprises a slide block (24) and a rack (25), the top end of the slide block (23) is hinged with the surface of the slide block (24), the rear side of the slide block (24) is slidingly connected with a chute on the surface of the rack (25), the teeth on the left side of the bottom of the rack (25) are meshed with the teeth on the top of the transmission gear (6), and the teeth on the surface of the rack (25) are meshed with the teeth on the gear rod (9).

4. A raw material mixing apparatus for producing melamine sponge according to claim 3, characterized in that the surface of the rack (25) is slidingly connected with a stop collar, the rear side of which is bolted to the inside of the operating box (5).

5. Raw material mixing equipment for producing melamine sponge according to claim 1, characterized in that the gear rod (9) consists of a pinion and a rotating rod at the axle center of the pinion, the rotating rod of the gear rod (9) is bolted with the axle center of a large chain wheel (10), and the surface of the rotating rod is rotationally sleeved with the right side of the cover frame (3).

6. Raw material mixing device for producing melamine sponge according to claim 1, characterized in that the mixing rack (4) is composed of a rotating shaft and a U-shaped stirring rod on the surface of the rotating shaft, and the mixing rack (4) is located inside the melamine sponge mixing drum (1).

Images