CN223813469U - Soap grain duplex double-screw granulator - Google Patents

Abstract

This utility model discloses a twin-screw soap granulator, including a frame, a feeder, a twin-screw feeder, an extrusion chamber, an extrusion port, and a granulator blade, and a support plate. A sliding sleeve corresponding to the granulator blade is fixedly installed on the support plate. A slider is slidably installed inside the sliding sleeve. An mounting rod is fixedly installed at one end of the slider, and a mounting block is provided at one end of the mounting rod. A whetstone is fixedly installed on the mounting block. This utility model effectively reduces the possibility of raw material adhesion, thereby ensuring the stability of the cutting process. By combining the rotation path of the whetstone and the granulator blade, the blade edge is sharpened during the cutting process. The continuous pressure provided by the spring ensures that the whetstone and the blade edge always maintain appropriate contact force, thus ensuring the sharpness of the blade edge. This not only extends the service life of the granulator blade but also ensures the stability and high efficiency of the cutting process, reducing downtime maintenance and replacement costs caused by blade dulling.

Description

Soap grain duplex double-screw granulator

Technical Field

The utility model relates to the technical field of soap grain dicing, in particular to a soap grain duplex double-screw granulator.

Background

The soap grain duplex double screw granulator is a high-efficiency processing technology equipment, adopts the working principle of parallel rotation of double screws, can more uniformly disperse raw materials between screw interlayers, enables the materials to be subjected to strong shearing force, extrusion force and friction force, realizes high-efficiency mixing, plasticizing and homogenizing treatment, and finally, the materials are gradually pushed to a die head and extruded into strips with specific shapes, and then are subjected to subsequent treatments such as cooling, granulating and the like to form a granular finished product.

Through investigation, chinese patent of the utility model with publication number CN209098622U discloses a soap grain extrusion device, which is used in the technical field of soap production equipment, and comprises a casing, an extrusion mechanism and a sieve plate uniformly distributed with a plurality of round holes, wherein the extrusion mechanism is arranged at one end in the casing, the sieve plate is arranged at the outlet end of the casing opposite to the extrusion mechanism, and a cutting piece is arranged at one side of the sieve plate away from the extrusion mechanism. The soap can be cut immediately when the soap particles are extruded and molded, so that the middle cutting time is reduced, the soap particles keep good softness when being rolled, and the soap is beneficial to improving the plasticity and quality of the soap.

However, when the soap particles are cut by the equipment, the soap particles are in paste form, the adhesive property of the soap particles is easy to adhere to the blades and the rotating shaft, and the adhesion phenomenon is gradually accumulated along with continuous production, so that a large amount of soap making raw materials are accumulated, the smoothness and efficiency of the cutting operation are seriously affected, equipment faults are possibly caused, the soap particles have certain hardness during cooling and cutting, the cutting operation needs to be repeatedly performed at high frequency, the blade edge is worn, the service life of the blades is greatly shortened, once the blade is seriously worn, the maintenance and replacement are required to be stopped, the operation is complex and complicated, the interruption time of production is prolonged, the blades are frequently replaced, the production cost is definitely increased, and the waste of resources is caused.

Therefore, a soap grain twin-screw granulator is needed to solve the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a soap grain duplex double-screw granulator.

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

The utility model provides a soap grain duplex double screw granulator, includes frame, fixed mounting feed inlet and fixed mounting in the frame are in double screw feeder on the feed inlet, double screw feeder other end fixed mounting has the extrusion chamber, a plurality of extrusion mouths have been seted up on the extrusion chamber, fixed mounting has driving motor on the extrusion chamber outer surface wall, driving motor's output fixed mounting has the grain sword of cutting, be provided with the collection box under the extrusion chamber, fixed mounting has the backup pad on the collection box, fixed mounting have with the sliding sleeve corresponding to the grain sword of cutting in the backup pad, set up the spout in the sliding sleeve, sliding mounting has the slider in the spout, the slider is kept away from one end fixed mounting of sliding sleeve has the installation pole, the sliding sleeve be close to one end fixed mounting of grain sword with the spacing reason of slider looks adaptation, fixed mounting has the spring one between the spacing reason with the slider, the installation pole is kept away from one end of slider is provided with the installation piece, fixed mounting has the knife of cutting looks stone on the installation piece.

Preferably, the installation pole is kept away from the one end of slider has seted up the mounting groove, the installation piece with mounting groove sliding connection, the installation piece keep away from the one end fixed mounting of whetstone has two-sided rack, symmetry rotation on the mounting groove lateral wall install two with two gears that two-sided rack engaged with, slidable mounting has on the mounting groove lateral wall with two respectively the driven rack that gear engaged with, driven rack keeps away from the one end fixed mounting of slider has the actuating arm, the actuating arm is kept away from the one end of driven rack is provided with the inclined plane, horizontal guide groove has been seted up on the mounting groove lateral wall, symmetrical slidable mounting has two guide blocks in the guide groove, fixed mounting have with the mounting panel of actuating arm looks adaptation on the guide groove, guide groove center fixed mounting has the fixed block, equal fixed mounting has the spring two between the guide block, the installation piece is close to one end of slider with fixed mounting has the spring three between the mounting groove, be provided with cleaning part on the mounting panel.

Preferably, the cleaning part is made of a cleaning sponge.

Preferably, one end of the chute, which is far away from the grain cutting knife, is slidably provided with a guide plate, a spring IV is fixedly arranged between the guide plate and the chute, a piston rod penetrating through the sliding sleeve is fixedly arranged on the guide plate, a sealing cylinder matched with the piston rod is fixedly arranged on the sliding sleeve, an indication box is fixedly arranged on the top surface of the sliding sleeve, a water tank is fixedly arranged on the supporting plate, an indication window is arranged on the indication box, and the indication box, the water tank and the sealing cylinder are connected through a one-way valve tube.

Preferably, the U-shaped frame is fixedly installed on the collecting box, the sliding groove is formed in the side wall of the extrusion chamber, the sliding rod is installed in the sliding groove in a sliding mode, the installation disc is fixedly installed at one end, away from the extrusion chamber, of the sliding rod, and the ejector pins matched with the extrusion openings are fixedly installed on the installation disc.

Preferably, a semicircular plate is fixedly arranged at the end part of the grain cutting knife, and a baffle is fixedly arranged at one end, far away from the cutting edge, of the side wall of the grain cutting knife.

The utility model has the following beneficial effects:

The rotary shaft of the grain cutter and the rotary shaft of the driving motor are arranged on the side face of the extrusion chamber, so that the direct contact between the rotary shaft and soap grains is effectively avoided, the possibility of raw material adhesion is reduced, the stability of the cutting process and the uniformity of the soap grains are ensured, the function of synchronously polishing the blade in the cutting process is realized by combining the rotary paths of the whetstone and the grain cutter, the proper contact force between the whetstone and the blade is ensured all the time through the continuous pressure provided by the spring, the sharpness of the blade is ensured, the service life of the grain cutter can be prolonged, the stability and the high efficiency of the cutting efficiency can be ensured, and the shutdown maintenance and replacement cost caused by passivation of the blade is reduced;

Through setting up the cooperation of installation piece, two-sided rack, gear, driven rack, actuating arm and mounting panel, when cutting edge and whetstone contact, realize the grinding to the cutting edge, still can clean the cutting edge through clean sponge simultaneously, can effectively get rid of the soap grain raw materials that adheres to on the cutting edge, guaranteed the cleanliness of cutting edge, thereby avoided cutting unsmooth or the poor problem of cutting effect because of the raw materials remains, further promoted the precision and the efficiency of grain cutting, this cleaning mechanism has realized automation mechanized operation, need not manual intervention, the cleaning process need not extra down time or manual cleaning step, thereby improved holistic production efficiency;

Through setting up slider, deflector, piston rod, check valve pipe, water tank and indication box, realized the rough count feedback to the cutting edge number of times of polishing, not only can let operating personnel know the service behavior of whetstone directly perceivedly, can also in time send the early warning when the whetstone reaches life, avoided the polishing effect that leads to because of whetstone excessive wear is not good, thereby ensured cutting quality and production efficiency, through the rotatable mounting disc of design and the thimble of following the slide bar removal, the high-efficient cleanness to the extrusion mouth has been realized, effectively avoided not piling up at the extrusion mouth by the soap grain raw materials of extruding completely, lead to the emergence of jam and hardening jam problem.

Drawings

FIG. 1 is a schematic diagram of a soap grain twin-screw granulator according to the present utility model;

FIG. 2 is a schematic diagram of a partial structure of a soap grain twin-screw pelletizer according to the present utility model;

FIG. 3 is a schematic diagram of the limiting edge of a soap grain twin-screw granulator according to the present utility model;

fig. 4 is a schematic diagram of a partial sectional structure of a whetstone of a soap grain twin-screw granulator according to the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional structure of an indicator box of a soap grain twin-screw pelletizer according to the present utility model;

Fig. 6 is an exploded view of an indicator box of a soap grain twin-screw granulator according to the present utility model.

The device comprises a frame 1, a feeding hole 2, a double-screw feeder 3, a extruding chamber 4, a driving motor 41, a driving motor 42, a grain cutter 43, a collecting box 44, a supporting plate 45, a sliding sleeve 46, a sliding block 47, a mounting rod 48, a limiting edge 49, a spring I410, a mounting block 411, a knife stone 5, a double-sided rack 51, a gear 52, a driven rack 53, a driving arm 54, a mounting plate 55, a guiding block 56, a fixing block 57, a spring II, a spring 58, a spring III, a cleaning sponge 6, a guiding plate 7, a guiding plate 71, a spring IV, a 72, a piston rod 73, an indicating box 74, a water tank 75, an indicating window 8, a U-shaped frame 81, a mounting disc 82, a sliding rod 9, a semicircular plate 91 and a baffle.

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.

Referring to fig. 1-6, a soap grain duplex double-screw granulator comprises a frame 1, a feed inlet 2 fixedly installed on the frame 1 and a double-screw feeder 3 fixedly installed on the feed inlet 2, wherein an extrusion chamber 4 is fixedly installed at the other end of the double-screw feeder 3, a plurality of extrusion inlets are formed in the extrusion chamber 4, a driving motor 41 is fixedly installed on the outer surface wall of the extrusion chamber 4, a grain cutter 42 is fixedly installed at the output end of the driving motor 41, a collecting box 43 is arranged under the extrusion chamber 4, a supporting plate 44 is fixedly installed on the collecting box 43, a sliding sleeve 45 corresponding to the grain cutter 42 is fixedly installed on the supporting plate 44, a sliding groove is formed in the sliding sleeve 45, a sliding block 46 is installed in the sliding groove in a sliding way, a mounting rod 47 is fixedly installed at one end of the sliding block 46 away from the sliding sleeve 45, a limiting edge 48 matched with the sliding block 46 is fixedly installed at one end of the sliding sleeve 45, a spring 49 is fixedly installed between the limiting edge 48 and the sliding block 46, a mounting block 410 is arranged at one end of the mounting rod 47 away from the sliding block 46, and a knife stone matched with the sliding block 42 is fixedly installed on the mounting block 410; the rotation shaft of the grain cutter 42 and the driving motor 41 is arranged on the side face of the extrusion chamber 4, so that the direct contact of the rotation shaft and soap grains is effectively avoided, the possibility of raw material adhesion is reduced, the stability of the cutting process and the uniformity of the soap grains are guaranteed, the function of synchronously polishing the cutting edge in the cutting process is realized by combining the rotation path of the knife stone 411 and the grain cutter 42, the service life of the grain cutter 42 is prolonged, the stability and the high efficiency of the cutting efficiency are ensured, and the shutdown maintenance and replacement cost caused by passivation of the cutting edge is reduced.

Referring to fig. 4, a mounting groove is formed at one end of a mounting rod 47 far away from a sliding block 46, a mounting block 410 is slidably connected with the mounting groove, a double-sided rack 5 is fixedly mounted at one end of the mounting block 410 far away from a whetstone 411, two gears 51 meshed with the double-sided rack 5 are symmetrically rotatably mounted on the side wall of the mounting groove, two driven racks 52 meshed with the two gears 51 are slidably mounted on the side wall of the mounting groove, a driving arm 53 is fixedly mounted at one end of the driven racks 52 far away from the sliding block 46, an inclined surface is arranged at one end of the driving arm 53 far away from the driven racks 52, a horizontal guide groove is formed in the side wall of the mounting groove, two guide blocks 55 are symmetrically slidably mounted in the guide groove, a mounting plate 54 matched with the driving arm 53 is fixedly mounted on the guide block 55, a fixing block 56 is fixedly mounted at the center of the guide groove, a spring II 57 is fixedly mounted between one end of the mounting block 410 near the sliding block 46 and the mounting groove, a cleaning part is arranged on the mounting plate 54, when the blade is contacted with the sliding block 411, the blade is not only ground, but also the blade is cleaned through the cleaning part, and poor raw material cutting effect or poor cutting effect caused by poor cutting effect is effectively removed.

Referring to fig. 4, the cleaning part is made of a cleaning sponge 6, and the cleaning sponge 6 can deform according to the properties of the blade, so that the blade is not damaged while sufficient contact and sufficient cleaning are ensured.

Referring to fig. 5-6, a guide plate 7 is slidably mounted at one end, far away from the dicing blade 42, of the chute, a spring four 71 is fixedly mounted between the guide plate 7 and the chute, a piston rod 72 penetrating through a sliding sleeve 45 is fixedly mounted on the guide plate 7, a sealing cylinder matched with the piston rod 72 is fixedly mounted on the sliding sleeve 45, an indication box 73 is fixedly mounted on the top surface of the sliding sleeve 45, a water tank 74 is fixedly mounted on a supporting plate 44, an indication window 75 is formed on the indication box 73, the indication box 73 and the water tank 74 are connected with the sealing cylinder through a one-way valve pipe, an operator can perform preventive replacement immediately before the failure of the whetstone 411 through an intelligent counting function, poor polishing effect caused by excessive abrasion of the whetstone 411 is avoided, cutting quality and production efficiency are ensured, and the preventive maintenance strategy not only improves reliability and stability of equipment, but also reduces economic loss caused by shutdown maintenance.

Referring to FIG. 1, a U-shaped frame 8 is fixedly arranged on a collecting box 43, a sliding groove is formed in the side wall of an extrusion chamber 4, a sliding rod 82 is arranged in the sliding groove in a sliding manner, a mounting plate 81 is fixedly arranged at one end of the sliding rod 82, which is far away from the extrusion chamber 4, a plurality of ejector pins which are matched with an extrusion port are fixedly arranged on the mounting plate 81, and cleaning of the extrusion port is realized through the rotating mounting plate 81 and the ejector pins which move along the sliding rod 82, so that the situation that soap grain raw materials which are not completely extruded are easily accumulated in the extrusion port after finishing grain cutting, and are blocked is effectively avoided, the cleaning efficiency of equipment is improved, and the service life of the equipment is prolonged.

Referring to fig. 2, a semicircular plate 9 is fixedly mounted at the end of the dicing blade 42, a baffle 91 is fixedly mounted at one end of the side wall of the dicing blade 42 away from the blade, the semicircular plate 9 can enable the separation of the whetstone 411 and the blade to be smoother, the protection of the blade is realized, and the baffle 91 can ensure that soap particles generated by cutting fall into the collecting box 43 downwards.

The specific working principle of the utility model is as follows:

When the cutter is used, the driving motor 41 is started to drive the dicing cutter 42 to rotate and cut the soap bars extruded through the extruding opening into soap particles, the rotating shafts of the driving motor 41 and the dicing cutter 42 are arranged on the side face of the extruding chamber 4, so that the rotating shafts can be ensured not to be in contact with the extruded soap particles, and further the dicing process is not influenced by raw material adhesion, after the dicing cutter 42 cuts off the soap particles, the soap particles can be beaten into the collecting box 43 by the baffle 91, adhesion between the soap particles and the cutting edge can be reduced, the soap particles can be restrained from flying to two sides after being cut, so that inconvenient collection is caused, the soap particles can be prevented from being in contact with the sharpening stone 411 when the cutter is continuously rotated to the horizontal position outside the extruding chamber 4, the dicing cutter 42 is driven to continuously rotate, the mounting rod 47 is driven to move, and the mounting rod 47 can only vertically slide in the sliding sleeve 45, the mounting rod 47 drives the mounting block 410 and the sharpening stone 411 to gradually slide to the end part of the cutting edge along the cutting edge by the position close to the rotating shaft when the dicing cutter 42 rotates, the cutting edge is always kept under the action of the pulling force of the spring 49, the cutting edge can always keep a certain pressure with the cutting edge, the sharpening stone can be kept at the end part of the cutting edge under the action of the spring 411, the cutting edge can be rotated to be matched with the sharpening plate, and the sharpening edge can be further guaranteed to realize the grinding effect when the dicing cutter is smooth, and the end position of the dicing cutter is guaranteed to be matched with the cutting edge to be matched with the sharpening edge to be rotated with the sharpening edge to be cut to a cutter 9, and further by a grinding edge, and a grinding effect can is guaranteed to finish a grinding effect is positioned to be matched with a grinding edge, and a grinding edge is made;

When the blade contacts the whetstone 411, the mounting block 410 is firstly extruded to slide upwards along the mounting groove, then the gears 51 on two sides are driven to rotate by the upward movement of the double-sided racks 5 to drive the driven racks 52 to move downwards, the driving arms 53 are driven to move downwards, the mounting plates 54 on two sides are extruded to move inwards under the action of the inclined planes to drive the cleaning sponge 6 to clamp the blade, the cleaning of soap grain raw materials attached to the blade can be realized through the cleaning sponge 6, the cleaning of the blade is ensured, the grain cutting effect is further ensured, and after the blade passes through, the mounting block 410 and the mounting plates 54 can be automatically reset under the action of the springs III 58 and the springs II 57 respectively;

When the blade is polished, the mounting rod 47 drives the sliding block 46 to slide to the top along the sliding groove of the sliding sleeve 45, so that the guide plate 7 is extruded, when the mounting rod 47 is driven to reset by the first spring 49, the guide plate 7 can reset under the action of the fourth spring 71, so that the piston rod 72 can be driven to perform one-time pumping motion in the sealing cylinder, a small amount of liquid is pumped from the water tank 74 to the indicating box 73 through the one-way valve pipe, the polishing times are roughly counted, when the liquid is accumulated to an early warning position on the indicating window 75, an operator can be warned that the whetstone 411 has reached the service life, the polishing effect on the blade is poor, the whetstone 411 can be replaced in time, the working principle and the connecting mode of the one-way valve are all the prior art, and redundant description is omitted;

After the dicing is completed, the soap grain raw materials which are not completely extruded can be accumulated at the extruding opening, at the moment, the dicing cutter 42 and the extruding opening are staggered, the mounting plate 81 is pushed inwards along the sliding rod 82 by rotating the mounting plate 81 along the sliding rod 82 to the position corresponding to the extruding opening, the extruding opening is cleaned by the ejector pins, then the mounting plate 81 is erected on the U-shaped frame 8 again through reverse operation, so that the cleaning of equipment can be ensured, the blockage caused by the hardening of the soap grain raw materials at the extruding opening is avoided, and the normal dicing operation is not influenced when the dicing cutter 42 works.

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 soap grain duplex double screw granulator, includes frame (1), feed inlet (2) of fixed mounting on frame (1) and fixed mounting are in double screw feeder (3) on feed inlet (2), double screw feeder (3) other end fixed mounting has extrusion chamber (4), a plurality of extrusion mouths have been seted up on extrusion chamber (4), a serial communication port, fixed mounting has driving motor (41) on extrusion chamber (4) outward appearance wall, the output fixed mounting of driving motor (41) has grain cutter (42), be provided with collection box (43) under extrusion chamber (4), fixed mounting has backup pad (44) on collection box (43), fixed mounting have on backup pad (44) with sliding sleeve (45) corresponding to grain cutter (42), set up in sliding sleeve (45) slide, sliding sleeve (46) are kept away from one end fixed mounting installation pole (47) of sliding sleeve (45), be close to one end (48) fixed with between slider (48) and slider (48), one end of the mounting rod (47) far away from the sliding block (46) is provided with a mounting block (410), and a knife stone (411) matched with the grain cutting knife (42) is fixedly mounted on the mounting block (410).

2. The double-screw granulator of claim 1 wherein the mounting bar (47) has a mounting groove at the end far away from the slider (46), the mounting block (410) is slidably connected with the mounting groove, the mounting block (410) has a double-sided rack (5) at the end far away from the whetstone (411), two gears (51) meshed with the double-sided rack (5) are symmetrically rotatably mounted on the side wall of the mounting groove, two driven racks (52) meshed with the two gears (51) are slidably mounted on the side wall of the mounting groove, a driving arm (53) is fixedly mounted at the end far away from the slider (46) of the driven racks (52), one end of the driving arm (53) far away from the driven rack (52) is provided with an inclined plane, the side wall of the mounting groove is provided with a horizontal guide groove, two guide blocks (55) are symmetrically and slidably arranged in the guide groove, a mounting plate (54) matched with the driving arm (53) is fixedly arranged on the guide block (55), a fixing block (56) is fixedly arranged at the center of the guide groove, a second spring (57) is fixedly arranged between the fixing block (56) and the two guide blocks (55), a third spring (58) is fixedly arranged between one end of the mounting block (410) close to the sliding block (46) and the mounting groove, the mounting plate (54) is provided with a cleaning part.

3. A twin-screw granulator according to claim 2, characterized in that the cleaning section is made of a cleaning sponge (6).

4. The soap grain duplex double-screw granulator according to claim 1, wherein one end, far away from a grain cutter (42), in the sliding groove is slidably provided with a guide plate (7), a spring IV (71) is fixedly arranged between the guide plate (7) and the sliding groove, a piston rod (72) penetrating through the sliding sleeve (45) is fixedly arranged on the guide plate (7), a sealing cylinder matched with the piston rod (72) is fixedly arranged on the sliding sleeve (45), an indication box (73) is fixedly arranged on the top surface of the sliding sleeve (45), a water tank (74) is fixedly arranged on the supporting plate (44), an indication window (75) is arranged on the indication box (73), and the indication box (73) and the water tank (74) are connected with the sealing cylinder through a one-way valve pipe.

5. The soap grain duplex double-screw granulator according to claim 1, wherein a U-shaped frame (8) is fixedly installed on the collecting box (43), a sliding groove is formed in the side wall of the extrusion chamber (4), a sliding rod (82) is slidably installed in the sliding groove, a mounting disc (81) is fixedly installed at one end, far away from the extrusion chamber (4), of the sliding rod (82), and a plurality of ejector pins matched with the extrusion openings are fixedly installed on the mounting disc (81).

6. A soap grain duplex twin-screw granulator according to claim 3, wherein a semicircular plate (9) is fixedly arranged at the end of the grain cutter (42), and a baffle (91) is fixedly arranged at one end, far away from the cutting edge, of the side wall of the grain cutter (42).