CN219946847U - Soft material mixing and pressing mechanism - Google Patents

Abstract

The utility model provides a soft material mixing and pressing mechanism, which comprises a box body, wherein a mixing chamber is arranged in the box body, and the soft material mixing and pressing mechanism further comprises: the device comprises a pressing mechanism, an extruding mechanism and a discharging mechanism; the discharging mechanism is positioned below the box body and comprises a material blocking block, when the material blocking block is attached to the bottom end of the box body, the bottom end of the mixing chamber is sealed, a second supporting frame is fixedly arranged in the middle of the bottom end of the material blocking block, first supporting frames are fixedly arranged on two sides of the bottom end of the material blocking block, a discharging assembly is arranged, the discharging assembly comprises the material blocking block, lifting of the material blocking block is realized through a fourth electric cylinder, and the material blocking block is positioned at the discharge port and used for blocking the discharge port, so that the bottom end of the mixing chamber is sealed; when the material blocking block is positioned below the discharge hole, the material is discharged through a space between the material blocking block and the limiting plate; the third electric cylinder and the second electric cylinder drive the material blocking block to swing leftwards and rightwards once respectively, so that the material falling onto the material blocking block is discharged, the operation is convenient, manual secondary discharging is not needed, and potential safety hazards are avoided.

Description

Soft material mixing and pressing mechanism

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a soft material mixing and pressing mechanism.

Background

The molecular chains of the fluorosilicone rubber are very soft, the interaction force among the molecular chains is very weak, almost no mechanical strength is directly used, an auxiliary agent and a reinforcing filler are needed to be used for reinforcing, the fluorosilicone rubber has better mechanical properties after being made into a rubber compound, and the mixing process of the fluorosilicone rubber needs to be carried out in a mixing and pressing mechanism;

in the mixing and pressing mechanism in the prior art as shown in fig. 8, a feed inlet is provided, raw materials are put into a mixing mill through the feed inlet, the pressing mechanism is started to seal the feed inlet, the mixing mill is started to mix the raw materials, after mixing is completed, the pressing mechanism is restarted to open the feed inlet, the whole mixing mill is rotated for ninety degrees, and the materials are discharged from the feed outlet under the extrusion of a rotor.

In the mixing and pressing mechanism in the prior art, when the materials are discharged each time, part of the materials still remain at the feed inlet, the residual materials are required to be manually scraped out, the trouble and the time are wasted, and the potential safety hazard is caused.

In summary, a soft material mixing and pressing mechanism with convenient discharging is needed at present.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a soft material mixing and pressing mechanism, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a soft material mixes swager constructs, includes the box, the mixing chamber has been seted up to the inside of box, still includes: the device comprises a pressing mechanism, an extruding mechanism and a discharging mechanism;

the discharging mechanism is located the below of box, discharging mechanism includes the fender material piece, when fender material piece and box bottom subside, the bottom of mixing chamber is sealed, the second support frame has been set firmly in fender material piece bottom middle part, the bottom both sides of fender material piece have all set firmly first support frame, the below of fender material piece is equipped with the backup pad, the fixed plate has all been set firmly to backup pad top both sides, the fixed axle has set firmly between two fixed plates, the fixed axle passes the bottom of every first support frame, the second support frame, first support frame, the second support frame all rotates with the fixed axle and is connected, the third electronic jar is installed through L type frame to the below of backup pad, the piston rod of third electronic jar passes through the intermediate lamella and installs the second electronic jar, the second electronic jar drives fender material piece rotation, the bottom symmetry of backup pad is equipped with the fourth electronic jar that is used for driving its reciprocates.

Further, the top of box has set firmly feed cylinder, and feed cylinder is inside to be linked together with the compounding room, has set firmly into the hopper on the lateral wall of feed cylinder, and the discharge gate has been seted up to the bottom of box, and the both sides wall of box has all set firmly the curb plate.

Further, the material pressing mechanism is located above the box body and comprises a first electric cylinder and a pressing block, the pressing block is slidably located on the feeding cylinder, the first electric cylinder is installed at the top end of the feeding cylinder, and a piston rod of the first electric cylinder is fixedly connected with the top end of the pressing block.

Further, the extruding mechanism comprises two rotors which are symmetrically arranged, the rotors are positioned in the mixing chamber, a rotating shaft is fixed at the center of the rotors, the inner end of the rotating shaft rotates and stretches into one side plate, the outer end of the rotating shaft rotates and passes through the other side plate, a mounting frame is fixed on the outer wall of the other side plate, a first gear and a second gear which are meshed with each other are respectively and fixedly arranged at the outer ends of the two rotating shafts, a motor is mounted on the mounting frame, an output shaft of the motor rotates and passes through the mounting frame, and the output shaft of the motor is fixed at the center of the first gear.

Further, the top symmetry of discharge gate is equipped with the dog, and dog fixed connection is on the inside wall of box, and the limit groove with dog complex is seted up on the top symmetry of fender piece, and the bottom symmetry of dog has set firmly the spacing post, and the four corners department of fender piece has all seted up with spacing post complex spacing hole.

Further, limiting plates are symmetrically and fixedly arranged at the bottom end of the box body, and the inner side walls of the limiting plates are flush with the side walls of the discharge holes.

Further, the second support frame comprises a first support rod and a second support rod which are fixedly connected, a sliding groove is formed in the first support rod, a guide pillar is fixedly arranged at the tail end of a piston rod of the second electric cylinder, and the guide pillar rotates and is slidably located in the sliding groove.

Further, the below of box is equipped with the chassis, and the bottom fixed connection of curb plate is in the top of chassis, and the middle part of chassis is fixed with puts the thing platform, and the center department of putting the thing platform has offered the passageway that can supply the backup pad to pass through, puts the thing platform and is used for placing the thing dish.

The utility model provides a soft material mixing and pressing mechanism. Compared with the prior art, the method has the following beneficial effects:

the discharging assembly is provided with a material blocking block, the material blocking block is lifted through a fourth electric cylinder, and the material blocking block is used for blocking the discharging hole when being positioned at the discharging hole, so that the bottom end of the mixing chamber is sealed; when the material blocking block is positioned below the discharge hole, the material is discharged through a space between the material blocking block and the limiting plate; the third electric cylinder and the second electric cylinder drive the material blocking block to swing leftwards and rightwards once respectively, so that the material falling onto the material blocking block is discharged, the operation is convenient, manual secondary discharging is not needed, and potential safety hazards are avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic overall structure of the present utility model;

FIG. 2 shows a partial schematic of the present utility model;

FIG. 3 shows a cross-sectional view of the utility model during blanking;

FIG. 4 shows a cross-sectional view of the utility model during kneading;

fig. 5 shows a schematic view of the structure of the stopper block of the present utility model when it swings to the right;

fig. 6 shows a schematic view of the structure of the baffle block of the present utility model when it swings to the left;

FIG. 7 shows a top view of the baffle block of the present utility model;

fig. 8 shows a schematic structure of a kneading and pressing mechanism in the prior art.

The figure shows: 1. a case; 11. a mixing chamber; 12. a stop block; 13. a limit column; 14. a limiting plate; 15. a discharge port; 2. a feed cylinder; 21. feeding into a hopper; 3. a material pressing mechanism; 31. a first electric cylinder; 32. briquetting; 4. a material extruding mechanism; 41. a rotor; 42. a rotating shaft; 43. a first gear; 44. a second gear; 45. a motor; 5. a discharging mechanism; 51. a material blocking block; 511. a side groove; 512. a limiting hole; 52. a first support frame; 53. a second support frame; 531. a first support bar; 5311. a chute; 532. a second support bar; 54. a fixed shaft; 55. a second electric cylinder; 551. a guide post; 56. a third electric cylinder; 57. a fourth electric cylinder; 58. a support plate; 581. a fixing plate; 582. an L-shaped frame; 59. an intermediate plate; 6. a side plate; 61. a mounting frame; 7. a chassis; 71. a storage table; 8. and a receiving tray.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, a soft material mixing and pressing mechanism is provided as follows:

referring to fig. 1-7, the utility model provides a soft material mixing and pressing mechanism, which comprises a box body 1, wherein an electric heating device (not shown in the drawing) is arranged in the box body 1, the electric heating device is used for heating the box body 1, so that the temperature in a mixing chamber 11 is increased, the mixing chamber 11 is arranged in the box body 1, and the soft material mixing and pressing mechanism further comprises: the material pressing mechanism 3, the material extruding mechanism 4 and the discharging mechanism 5;

the discharging mechanism 5 is located below the box body 1, the discharging mechanism 5 comprises a material blocking block 51, when the material blocking block 51 is attached to the bottom end of the box body 1, the bottom end of the mixing chamber 11 is sealed, a second supporting frame 53 is fixedly arranged in the middle of the bottom end of the material blocking block 51, first supporting frames 52 are fixedly arranged on two sides of the bottom end of the material blocking block 51, a supporting plate 58 is arranged below the material blocking block 51, fixing plates 581 are fixedly arranged on two sides of the top end of the supporting plate 58, a fixing shaft 54 is fixedly arranged between the two fixing plates 581, the fixing shaft 54 penetrates through the bottom end of each first supporting frame 52 and the bottom end of the second supporting frame 53, the first supporting frame 52 and the second supporting frame 53 are respectively connected with the fixing shaft 54 in a rotating mode, a third electric cylinder 56 is arranged below the supporting plate 58 through an L-shaped frame 582, a piston rod of the third electric cylinder 56 is arranged through a middle plate 59, the middle plate 59 can move inside and below the material placing table 71, when the middle plate 59 moves to the highest position, the second electric cylinder 55 can penetrate through the material placing table 71, the second electric cylinder 55 drives the material blocking block 51 to rotate, and the bottom end of the supporting plate 58 is symmetrically provided with fourth electric cylinders 57 for moving upwards and downwards.

The second supporting frame 53 comprises a first supporting rod 531 and a second supporting rod 532 which are fixedly connected, a sliding groove 5311 is formed in the first supporting rod 531, a guide pillar 551 is fixedly arranged at the tail end of a piston rod of the second electric cylinder 55, and the guide pillar 551 is rotationally and slidingly located in the sliding groove 5311.

In the above technical solution, when the piston rod of the fourth electric cylinder 57 is fully extended, the stop block 51 is located at the discharge hole 15, and the stop block 12 is located in the side groove 511, and at this time, the bottom end of the mixing chamber 11 is in a closed state, so that mixing and pressing can be performed;

when the piston rod of the fourth electric cylinder 57 is completely retracted, the material blocking block 51 is separated from the discharge hole 15, the material blocking block 51 moves to the lower part of the limiting plate 14, and materials fall into the material receiving tray 8 from the position between the material blocking block 51 and the limiting plate 14;

the piston rod of the second electric cylinder 55 pushes upwards, thereby driving the second support frame 53 to rotate to the left side, the piston rod of the second electric cylinder 55 resets, driving the second support frame 53 to reset, the third electric cylinder 56 drives the second electric cylinder 55 to move downwards through the middle plate 59, thereby driving the second support frame 53 to rotate to the right side, namely driving the baffle block 51 to swing left and right once, thereby completely discharging the materials on the baffle block 51, avoiding manual secondary discharging, ensuring that the discharging is clean and convenient, preventing people from contacting the inside of the machine, and being safer.

Example two

As shown in fig. 1 to 4, on the basis of the above embodiment, the present embodiment further provides the following: the top end of the box body 1 is fixedly provided with a feeding cylinder 2, the inside of the feeding cylinder 2 is communicated with the mixing chamber, the side wall of the feeding cylinder 2 is fixedly provided with a feeding hopper 21, the bottom end of the box body 1 is provided with a discharge hole 15, and the two side walls of the box body 1 are fixedly provided with side plates 6;

the pressing mechanism 3 is positioned above the box body 1, the pressing mechanism 3 comprises a first electric cylinder 31 and a pressing block 32, the pressing block 32 is slidably positioned on the feeding cylinder 2, the first electric cylinder 31 is arranged at the top end of the feeding cylinder 2, and a piston rod of the first electric cylinder 31 is fixedly connected with the top end of the pressing block 32;

before feeding, the first electric cylinder 31 drives the pressing block 32 to move upwards to cross the feeding hopper 21, raw materials are put into the feeding cylinder 2 through the feeding hopper 21, the raw materials enter the mixing chamber 11, the first electric cylinder 31 is restarted to reset the pressing block 32, and the upper end of the mixing chamber 11 is in a sealing state.

The extruding mechanism 4 comprises two symmetrically arranged rotors 41, the rotors 41 are positioned in the mixing chamber 11, a rotating shaft 42 is fixed at the center of the rotors 41, the inner end of the rotating shaft 42 rotates and stretches into one side plate 6, the outer end of the rotating shaft 42 rotates and passes through the other side plate 6, a mounting frame 61 is fixed on the outer wall of the other side plate 6, a first gear 43 and a second gear 44 which are meshed with each other are respectively fixed at the outer ends of the two rotating shafts 42, a motor 45 is mounted on the mounting frame 61, an output shaft of the motor 45 rotates and passes through the mounting frame 61, and the output shaft of the motor 45 is fixed at the center of the first gear 43.

In the above technical solution, the motor 45 drives the first gear 43 and one rotor 41 to rotate, the first gear 43 drives the second gear 44 to rotate in opposite directions, the second gear 44 drives the other rotor 41 to rotate, and the two rotors 41 simultaneously and simultaneously rotate in opposite directions at the same speed to mix the materials in the box 1.

Example III

As shown in fig. 2, 3, 4 and 7, on the basis of the above embodiment, the present embodiment further provides the following: the top symmetry of discharge gate 15 is equipped with dog 12, and dog 12 fixed connection is on the inside wall of box 1, and limit groove 511 with dog 12 complex is offered to the top symmetry of fender piece 51, and limit post 13 has been set firmly to the bottom symmetry of dog 12, and limit hole 512 with limit post 13 complex is all offered in the four corners department of fender piece 51.

The bottom symmetry of box 1 has set firmly limiting plate 14, and limiting plate 14's inside wall and discharge gate 15's lateral wall parallel and level.

When the baffle block 51 is positioned between the two limiting plates 14, the limiting column 13 passes through the limiting hole 512, and the limiting column 13 limits the baffle block 51 to prevent dislocation between the baffle block 51 and the discharge hole 15.

The below of box 1 is equipped with chassis 7, and the bottom fixed connection of curb plate 6 is in the top of chassis 7, and the middle part of chassis 7 is fixed with puts thing platform 71, and the center department of putting thing platform 71 has seted up the passageway that can supply backup pad 58 to pass through, puts thing platform 71 and is used for placing the thing dish 8, and the symmetry is equipped with puts the thing dish on putting thing platform 71, and when the fender piece 51 left and right swayd, the material falls into respectively in two left and right sides put the thing dish.

The working principle and the using flow of the utility model are as follows:

when feeding, the following steps are carried out:

starting the first electric cylinder 31, driving the pressing block 32 to move upwards to cross the feeding hopper 21 by the first electric cylinder 31, feeding raw materials into the feeding cylinder 2 through the feeding hopper 21, enabling the raw materials to enter the mixing chamber 11, restarting the first electric cylinder 31 to reset the pressing block 32, and enabling the upper end of the mixing chamber 11 to be in a sealing state;

during mixing:

the motor 45 drives the first gear 43 and one rotor 41 to rotate, the first gear 43 drives the second gear 44 to rotate in the opposite direction, the second gear 44 drives the other rotor 41 to rotate, and the two rotors 41 simultaneously rotate in the same speed and in opposite directions to mix materials in the box body 1;

discharging:

the piston rod of the fourth electric cylinder 57 is completely retracted, the material blocking block 51 is separated from the discharge hole 15, the material blocking block 51 continues to move downwards below the limiting plate 14, the limiting column 13 and the limiting hole 512 slide relatively until the piston rod of the fourth electric cylinder 57 is completely retracted, and the material falls into the material receiving tray 8 from between the material blocking block 51 and the limiting plate 14, and at the moment, the upper surface of the supporting plate 58 is level with the material receiving table 71;

the piston rod of the second electric cylinder 55 is pushed upwards, the guide pillar 551 moves upwards while sliding in the sliding groove 5311, so that the second support frame 53 is driven to rotate leftwards, the second support frame 53 drives the baffle block 51 to rotate leftwards by taking the fixed shaft 54 as a base point, the piston rod of the second electric cylinder 55 moves downwards to reset, the guide pillar 551 moves downwards while sliding in the sliding groove 5311, the second support frame 53 is driven to reset, the second support frame 53 drives the baffle block 51 to reset, the third electric cylinder 56 is started, the piston rod of the third electric cylinder 56 drives the second electric cylinder 55 to move downwards through the middle plate 59, the guide pillar 551 moves downwards and slides in the sliding groove 5311, so that the second support frame 53 is driven to rotate rightwards, the second support frame 53 drives the baffle block 51 to rotate, namely the baffle block 51 swings leftwards and rightwards once respectively, and materials on the baffle block 51 are completely unloaded;

the third electric cylinder 56 is restarted, the piston rod of the third electric cylinder 56 drives the second electric cylinder 55 to move upwards through the middle plate 59 until the top end of the middle plate 59 is attached to the inner side wall of the storage plate, the piston rod of the second electric cylinder 55 is completely retracted, the baffle block 51 is in a horizontal state, and the fourth electric cylinder 57 can be started to drive the baffle block 51 to reset.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. The utility model provides a soft material mixing swager constructs which characterized in that: including box (1), mixing chamber (11) have been seted up to the inside of box (1), still include: a pressing mechanism (3), a squeezing mechanism (4) and a discharging mechanism (5);

discharging mechanism (5) are located the below of box (1), discharging mechanism (5) are including keeping off material piece (51), when keeping off material piece (51) and box (1) bottom laminating, the bottom of mixing chamber (11) is sealed, the second support frame (53) has been set firmly in keeping off material piece (51) bottom middle part, first support frame (52) have all been set firmly to the bottom both sides of keeping off material piece (51), the below of keeping off material piece (51) is equipped with backup pad (58), fixed plate (581) have all been set firmly on backup pad (58) top both sides, fixed axle (54) have been set firmly between two fixed plates (581), fixed axle (54) pass the bottom of every first support frame (52), second support frame (53), first support frame (52), second support frame (53) all are connected with fixed axle (54) rotation, third electronic jar (56) are installed through L type frame (582) in the below of backup pad (58), the piston rod of third electronic jar (56) has second electronic jar (55) through intermediate lamella (59), the second electronic jar (55) drive keeps off material piece (51) and rotates, the bottom of backup pad (58) is equipped with and is used for its upper and lower symmetry to move (57).

2. The soft material mixing and pressing mechanism according to claim 1, wherein: the top of box (1) has set firmly feed cylinder (2), and feed cylinder (2) inside and compounding room intercommunication have set firmly into hopper (21) on the lateral wall of feed cylinder (2), and discharge gate (15) have been seted up to the bottom of box (1), and curb plate (6) have all been set firmly to the both sides wall of box (1).

3. A soft material mixing and pressing mechanism (3) according to claim 2, characterized in that: the material pressing mechanism (3) is located above the box body (1), the material pressing mechanism (3) comprises a first electric cylinder (31) and a pressing block (32), the pressing block (32) is slidably located on the feeding cylinder (2), the first electric cylinder (31) is installed at the top end of the feeding cylinder (2), and a piston rod of the first electric cylinder (31) is fixedly connected with the top end of the pressing block (32).

4. The soft material mixing and pressing mechanism according to claim 2, wherein: the extruding mechanism (4) comprises two rotors (41) which are symmetrically arranged, the rotors (41) are located in a mixing chamber (11), a rotating shaft (42) is fixed at the center of each rotor (41), the inner end of each rotating shaft (42) rotates to extend into one side plate (6), the outer end of each rotating shaft (42) rotates to penetrate through the other side plate (6), a mounting frame (61) is fixed on the outer wall of the other side plate (6), a first gear (43) and a second gear (44) which are meshed with each other are respectively fixed at the outer ends of the two rotating shafts (42), a motor (45) is mounted on the mounting frame (61), an output shaft of each motor (45) rotates to penetrate through the mounting frame (61), and the output shaft of each motor (45) is fixed at the center of the corresponding first gear (43).

5. The soft material mixing and pressing mechanism according to claim 2, wherein: the top symmetry of discharge gate (15) is equipped with dog (12), on dog (12) fixed connection and the inside wall of box (1), on limit groove (511) with dog (12) complex are offered to the top symmetry of fender piece (51), and limit post (13) have been set firmly to the bottom symmetry of dog (12), limit hole (512) with limit post (13) complex are all offered in the four corners department of fender piece (51).

6. The soft material mixing and pressing mechanism according to claim 2, wherein: limiting plates (14) are symmetrically and fixedly arranged at the bottom end of the box body (1), and the inner side walls of the limiting plates (14) are flush with the side walls of the discharge holes (15).

7. The soft material mixing and pressing mechanism according to claim 1, wherein: the second support frame (53) comprises a first support rod (531) and a second support rod (532) which are fixedly connected, a sliding groove (5311) is formed in the first support rod (531), a guide pillar (551) is fixedly arranged at the tail end of a piston rod of the second electric cylinder (55), and the guide pillar (551) rotates and is slidably located in the sliding groove (5311).

8. The soft material mixing and pressing mechanism according to claim 1, wherein: the lower part of box (1) is equipped with chassis (7), and the bottom fixed connection of curb plate (6) is in the top of chassis (7), and the middle part of chassis (7) is fixed with puts thing platform (71), and the passageway that can supply backup pad (58) to pass through is offered in the center department of putting thing platform (71), puts thing platform (71) and is used for placing thing dish (8).