CN219855437U - Batching feeding device of mixer - Google Patents

Abstract

The utility model provides a batching feeding device of mixer, including unloading mechanism and locating rack, a pair of guide rail that is directly connected to the mixer side from the batching room has been laid to the bottom at the locating rack, unloading mechanism passes through the locating rack location and stores the material, the tip top of guide rail is equipped with the driving rail, the driving rail sets up along the direction of setting up of many mixers, and the driving rail is located the charge door of many mixers directly over, movable crane has been set up on the driving rail, through crane, unloading mechanism is fixed a position the lifting of ground follow locating rack activity and remove to the charge door on for the mixer is reinforced, unloading mechanism need not artifical transport from the in-process of batching the charge door of batching room to the mixer, operating safety hidden danger has been eliminated for many mixers simultaneously to unloading mechanism, feeding efficiency has been improved, unloading mechanism has avoided the in-process dust of unloading to float, keep away from the workman operation, solve the problem that the workshop environment and workman's health are influenced to the dust drift in the material unloading process.

Description

Batching feeding device of mixer

Technical Field

The utility model relates to the technical field of rubber mixing production, in particular to a batching and feeding device of a mixing mill.

Background

The rubber compound is a blank for manufacturing rubber products, the rubber compound is formed by mixing raw rubber or plasticated rubber and a compounding agent through a rubber mixing mill according to a formula, the compounding agent is mixed in a block, granular and powdery raw rubber in the mixing process, the raw rubber can reach the expected performance and indexes of a customer after vulcanization molding through adding the compounding agent with different proportions, the compounding agent needed in the mixing process is complex and diversified in the conventional compounding process, the compounding agent is required to be weighed into a charging bucket in advance in the rubber mixing process according to the required quantity of the rubber mixing, the compounding agent is added to the mixing mill through the charging bucket and the raw rubber mixing on the mixing mill, the charging bucket is manually conveyed to the mixing mill from a charging port of the mixing mill to be fed in the charging process of the charging bucket, and then the compounding agent is required to be conveyed to the charging port of the mixing mill by an external device such as a ladder.

Disclosure of Invention

The utility model aims to provide a batching feeding device of a mixing mill, which aims to solve the problem that batching is quickly and conveniently moved to a feeding hole of the mixing mill after being batched from a batching chamber, and realize safe, convenient and quick feeding from the batching chamber to the mixing mill.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a batching feeding device of mixer, is including being used for placing the unloading mechanism of material and being used for the location the locating rack of unloading mechanism, a pair of from the direct guide rail to the mixer side of batching room has been laid to the bottom of locating rack, the locating rack relies on the guide rail removes the mixer side from the mobilizable location of batching room, the loading hopper including the hopper and set up in inside just can go up movable carrier from top to bottom of hopper, the hopper include the storage chamber that the lower part toper set up and connect the neck of the toper discharge gate end of storage chamber, the carrier, including the lifter, the bottom of lifter is equipped with an annular bottom cover, the storage chamber with the neck junction inboard is equipped with a step, the outer fringe side of annular bottom cover be equipped with correspond to the annular form joint portion of step, the locating rack including the support body and set up in adjustable location platform on the support body, the surface of location platform be equipped with annular bottom cover bottom matched with terminal surface, be located the lower part toper storage chamber and connection are in the neck of locating rack toper setting up the storage chamber and connection, the lifting mill is equipped with in the annular bottom cover, the lifting mill is equipped with the annular bottom cover and is located in the annular bottom cover, the end face down the side of the mixer is equipped with the annular bottom cover, and is located the end face down the mixer side of the mixer.

Further, the inside of storage chamber is equipped with the loop bar, be equipped with the logical groove of straight through its central line in the loop bar, the pole passes through logical inslot movable cover is in on the loop bar, unclamp the pole, the pole is followed the loop bar whereabouts, annular end cover breaks away from the discharge gate end of storage chamber, annular end cover with form the annular gap of confession material unloading between the discharge gate end of storage chamber, borrow annular gap, the material passes through the gravity effect unloading.

Further, the lower part of the neck of the hopper is also provided with a dustproof chamber, the outlet end of the dustproof chamber is arranged in a conical manner, the circumferential diameter of the opening of the dustproof chamber is larger than that of the clamping part, and the diameter of the charging opening is between the diameters of the upper and lower conical sides of the outlet end of the dustproof chamber. During discharging, the conical outlet end of the dustproof chamber is clamped against the feeding hole of the mixing mill, and a discharging channel isolated from the external space is formed between the outlet end of the dustproof chamber and the feeding hole of the mixing mill, so that the dustproof purpose of the dustproof chamber is achieved in the discharging process.

Further, the locating rack still includes the connection the support body with the spring between the locating bench, have on the support body and supply the spring location pipe of spring location, the spring location is connected in the spring location pipe, and the locating bench passes through the spring to be supported in the upper portion of support body, and the locating bench passes through the spring and forms adjustable bearing structure. When the blanking mechanism is positioned, the end face of the positioning table is supported at the bottom of the annular bottom cover to form a support for the lifting rod, so that the annular bottom cover is matched with the storage cavity in a clamping manner, and the storage of the storage cavity is ensured.

Further, an EVA pad is sleeved outside the spring positioning tube, and the EVA pad is paved on the frame body. In the positioning process of the positioning frame, the end part of the outlet end of the dustproof chamber of the hopper is clamped on the EVA pad.

Further, a movable wheel is arranged at the bottom of the frame body.

Further, the vibrator is installed to the outer wall of neck, the vibrator includes vibrating motor and connects vibrating piece on vibrating motor's the axis of rotation, the vibrating piece connect in the outer wall of neck, through the vibrator, the material is in the unloading in-process, in the mixer is tremble down through vibrator vibration effect to the dust granule that piles up or adsorb at storage intracavity and neck, prevents the accumulation or the caking of unloading in-process material.

Further, an annular sealing groove is formed in the bottom end of the through groove, a sealing ring is installed in the sealing groove, and the sealing ring is abutted to the lifting rod. The lifting rod is provided with the sealing ring, so that the sizing material mixing and proportioning powder in the storage cavity can be isolated better, and the situation that the powder drifts into the through groove to cause the lifting rod to be inflexible in feeding and discharging is avoided.

Further, the lifting frame is further provided with a lifting hook, the lifting hook is provided with a connector, the connector is in threaded arrangement, the upper portion of the lifting rod is provided with a connecting end in threaded connection with the connector, and the lifting rod is in threaded connection with the connector through the connecting end. Through setting up the lifting hook to the operation of moving and unloading is hung to the convenient row to hang unloading mechanism.

Further, the lifting rod is further provided with a plug hole in the radial direction, and a limiting plate is inserted into the plug hole. The limiting plate is arranged at the falling position of the limiting lifting rod and is connected in an inserting mode, so that the limiting plate is convenient to install and detach.

Further, the loop bar is fixedly connected with the storage cavity through the rib plates.

Further, the annular bottom cover is arranged in a conical mode.

According to the batching and feeding device of the mixing mill, the blanking mechanism is positioned and supported by the positioning frame, so that materials in the batching chamber are conveniently collected, after the materials are collected, the blanking mechanism moves to the lower part of the mixing mill through the positioning frame, the blanking structure positioned on the positioning frame is lifted by the crane and moves to the feeding port of the mixing mill, when the blanking mechanism feeds materials, the conical outlet end of the dustproof chamber of the blanking mechanism is clamped against the feeding port of the mixing mill, the crane is loosened, the lifting rod falls to the limiting plate along the sleeve rod, an annular gap for feeding the materials is formed between the annular bottom cover and the discharge port end of the storage cavity, and the materials enter the mixing mill through the annular gap under the action of gravity.

According to the batching and charging device of the mixing mill, in the discharging process, the vibrator can be started, the vibrating block of the vibrator hits the outside of the neck, the purpose of discharging of the discharging mechanism is achieved through vibration of the neck, and accumulation of powder particles in the hopper is reduced.

According to the utility model, the blanking mechanism does not need to be manually carried in the process of batching from the batching chamber to the charging port of the mixer, so that the potential safety hazard in operation is eliminated, the blanking mechanism can simultaneously charge a plurality of mixers, the batching efficiency of the mixer is greatly improved, meanwhile, the dust-proof chamber is arranged at the bottom of the hopper in the blanking process, so that dust drift in the blanking process is avoided, meanwhile, the hopper is far away from workers for operation, and the problem that the dust drift in the material blanking process affects the workshop environment and the physical health of the workers is further solved.

Drawings

FIG. 1 is a schematic view of the feeding device of the present utility model in a front view.

FIG. 2 is a schematic top view of the feeding device of the present utility model.

Fig. 3 is a schematic perspective view of a positioning frame.

Fig. 4 is a schematic perspective view of a blanking mechanism.

Fig. 5 is a schematic diagram of the internal structure of the blanking mechanism positioned and matched on the positioning frame.

Fig. 6 is an enlarged schematic view of part of a in fig. 4.

Fig. 7 is an enlarged schematic view of part of B in fig. 5.

Fig. 8 is an exploded view of a three-dimensional structure of the lifting frame.

Wherein: 100-locating rack, 110-rack body, 111-spring locating pipe, 120-handrail, 130-locating table, 140-spring, 150-EVA pad, 160-movable wheel, 200-unloading mechanism, 210-hopper, 211-storage cavity, 212-neck, 213-dustproof room, 214-loop bar, 214 a-clamping face, 214 b-through groove, 215-rib plate, 216-sealing groove, 217-step, 220-lifting rack, 221-lifting rod, 221 a-connecting end, 221 b-inserting hole, 222-lifting hook, 222 a-connector, 223-limiting plate, 224-annular bottom cover, 224 a-clamping part, 230-vibrator, 231-vibrating motor, 232-vibrating block, 240-sealing ring, 300-guide rail, 400-row crane, 500-driving rail, 600-mixer and 610-feeding port.

Detailed Description

Embodiments of the present utility model will be briefly described below with reference to the drawings.

1-2, including the feed mechanism 200 that is used for placing the material and the locating rack 100 that is used for fixing a position feed mechanism 200, a pair of guide rails 300 that are directly connected to mixer 600 side from the batching room have been laid to the bottom of locating rack 100, the locating rack 100 relies on the guide rails 300 to remove to mixer 600 side from the mobilizable location of batching room, mixer 600 is provided with one or more with actual production condition, still be equipped with driving rail 500 above the tip of guide rails 300, driving rail 500 sets up along the direction of arranging of a plurality of mixers 600, in a specific embodiment, mixer 600 is in the straight line of one side of perpendicular to the direction of guide rails 300, and driving rail 500 is located the charge door 610 of a plurality of mixers 600 directly over, driving rail 500 has set up mobilizable crane 400, through crane 400 the location ground of feed mechanism 200 is provided with the lifting of locating rack 100 and is provided with the charge for mixer 600 on the charge door 610.

Referring to fig. 4, the discharging mechanism 200 comprises a hopper 210 and a lifting frame 220 which is arranged in the hopper 210 and can move up and down, the hopper 210 comprises a storage cavity 211 with a conical lower part and a neck 212 connected with a conical discharging port end of the storage cavity 211, a step 217 is arranged at the inner side of the joint of the storage cavity 211 and the neck 212, a dustproof chamber 213 is further arranged at the lower part of the neck 212, the outlet end of the dustproof chamber 213 is arranged in a conical shape, the discharging port end of the storage cavity 211 is provided with a conical shape, so that materials can be better discharged through the conical inclined surface of the discharging port end in the discharging process of the hopper 210, a sleeve rod 214 is arranged in the storage cavity 211, the sleeve rod 214 is fixedly connected with the storage cavity 211 through a rib plate 215, a through groove 214b which runs through a central shaft is arranged in the sleeve rod 214, the lifting frame 220 is sleeved in the through groove 214b of the sleeve rod 214, the lifting frame 220 and the sleeve rod 214 are movably arranged, referring to fig. 8, the lifting frame 220 comprises a lifting rod 221, an annular bottom cover 224 is arranged at the bottom of the lifting rod 221, the annular bottom cover 224 is in a conical shape, an annular clamping portion 224a corresponding to the step 217 is arranged on the outer edge side of the annular bottom cover 224, the lifting rod 221 is movably sleeved on the sleeve rod 214 through a through groove 214b, the annular bottom cover 224 is movably clamped on the step 217 through the clamping portion 224a to form a sealing connection with the discharge port end of the storage cavity 211, therefore, under the tensioning state of the lifting rod 221, the storage cavity 211 can receive powder materials of sizing material mixing ingredients and store, the lifting rod 221 is loosened, the lifting rod 221 falls down along the sleeve rod 214, the annular bottom cover 224 is separated from the discharge port end of the storage cavity 211, an annular gap for material discharging is formed between the annular bottom cover 224 and the discharge port end of the storage cavity 211, and the material is discharged under the action of gravity through the annular gap.

Referring to fig. 3, the positioning frame 100 comprises a frame body 110 and an adjustable positioning table 130 arranged on the frame body 110, wherein a moving wheel 160 is arranged at the bottom of the frame body 110, so that the positioning frame 100 can conveniently move on a guide rail 300, an armrest 120 is arranged on one side of the frame body 110, the positioning frame 100 can be conveniently pushed to move on the guide rail 300 manually, an end face matched with the bottom of an annular bottom cover 224 is arranged on the surface of the positioning table 130, the positioning frame 100 further comprises a spring 140 connected between the frame body 110 and the positioning table 130, a spring positioning tube 111 for positioning the spring 140 is arranged on the frame body 110, the spring 140 is positioned and connected in the spring positioning tube 111, the positioning table 130 is supported on the upper part of the frame body 110 through the spring 140, the positioning table 130 forms an adjustable supporting structure through the spring 140, an EVA pad 150 is sleeved outside the spring positioning tube 111, the EVA pad 150 is paved on the frame body 110, when the positioning frame 100 is positioned on a blanking mechanism 200, and referring to fig. 5, an outlet end of a dustproof chamber 213 of the blanking mechanism 200 is supported on the end face of the positioning table 130 in a matched mode, and an outlet end of the dustproof chamber 213 of the blanking mechanism 200 is abutted against the EVA pad 150, and the annular bottom cover 224a is clamped on the annular bottom cover 224a and connected with the annular bottom cover 200, and the blanking mechanism is enabled to form a sealing and a material storage cavity 211, and a material can be more stably positioned, and a material storage cavity is formed, and a material storage cavity is sealed and a material can be more stably connected to the material storage cavity and a material storage cavity is sealed.

As a further embodiment, the diameter of the opening circumference of the dust-proof chamber 213 is larger than the diameter of the circumference of the clamping portion 224a, so that the lifting rod 221 can drop down through the neck 212 to open the annular gap between the annular bottom cover 224 and the storage cavity 211 for material feeding during the material feeding process of the material feeding mechanism 200.

As a further embodiment, the diameter of the feed port 610 of the mixing machine 600 is between the diameters of the upper and lower conical sides of the outlet end of the dustproof chamber 213, so that when the discharging mechanism 200 discharges, the conical outlet end of the dustproof chamber 213 is clamped against the feed port 610 of the mixing machine 600, and a discharging channel isolated from the external space is formed between the outlet end of the dustproof chamber 213 and the feed port 610 of the mixing machine 600, thereby achieving the purpose of dustproof the dustproof chamber 213.

As a further embodiment, the lifting frame 220 is further provided with a lifting hook 222 thereon, the lifting hook 222 facilitates the lifting operation of the lifting and hanging 400 to lift the blanking mechanism 200 for moving and blanking, specifically, the lifting hook 222 is provided with a connector 222a, the connector 222a is in a threaded arrangement, the upper part of the lifting rod 221 is provided with a connecting end 221a in threaded connection with the connector 222a, and the lifting rod 221 and the lifting hook 222 are conveniently installed through the threaded connection of the connecting end 221a and the connector 222a, and when the lifting rod 221 is installed, the lifting rod 221 is firstly sleeved in the sleeve rod 214 and then the lifting hook 222 is installed, so that the lifting rod 221 is conveniently installed on the sleeve rod 214.

As a further embodiment, the lifting rod 221 is further provided with a plugging hole 221b in the radial direction, a limiting plate 223 is plugged into the plugging hole 221b, when the lifting rod 221 is released from the crane 400, the lifting rod 221 is limited by the limiting plate 223 when falling down, in order to ensure that the limiting plate 223 can be better clamped and limited by the sleeve rod 214, and the end part of the sleeve rod 214 is provided with a clamping surface 214a, so that the lifting rod 221 is limited and supported by the clamping surface 214a of the sleeve rod 214, and the limiting plate 223 is installed in a plugging manner for the same reason, so that the lifting rod 221 is convenient to install on the sleeve rod 214.

As a further embodiment, the bottom end of the through groove 214b of the lifting rod 221 is provided with one or more annular sealing grooves 216, referring to fig. 7, in one most common embodiment, two sealing grooves 216 are provided, a sealing ring 240 is installed in the sealing groove 216, the sealing ring 240 is abutted against the lifting rod 221, and the lifting rod 221 is abutted against the sealing ring 240, so that the mixing powder of the sizing material in the storage cavity 211 can be better isolated, and the situation that the powder flows into the through groove 214b to enable the lifting rod 221 to be discharged up and down is avoided.

As a further embodiment, the vibrator 230 is mounted on the outer wall of the neck 212 of the hopper 210, referring to fig. 6, the vibrator 230 includes a vibration motor 231 and a vibration block 232 connected to the rotation shaft of the vibration motor 231, the vibration block 232 is connected to the outer wall of the neck 212, and dust particles accumulated or adsorbed in the storage cavity 211 and the neck 212 during the material discharging process are shaken off into the mixer 600 by the vibration of the vibrator 230 through the vibrator 230, so as to prevent the accumulation or agglomeration of the material during the material discharging process.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (10)

1. The utility model provides a batching feeding device of mixer which characterized in that: including the unloading mechanism and be used for the location that are used for placing the material unloading mechanism's locating rack, a pair of guide rail that is directly connected to the mixing machine side from the batching room has been laid to the bottom of locating rack, the locating rack relies on the guide rail remove the mixing machine side from the mobilizable location of batching room, the loading hopper, including the hopper and set up in the inside and movable lifting frame from top to bottom of hopper, the hopper include the storage chamber that lower part toper set up and connect the neck of the toper discharge gate end of storage chamber, the lifting frame, including the lifting lever, the bottom of lifting lever is equipped with an annular bottom cover, the storage chamber with the neck junction inboard is equipped with a step, the outer fringe side of annular bottom cover is equipped with and corresponds to the annular joint portion of step, the locating rack, including the support body and set up in adjustable locating bench on the support body, the surface of locating bench be equipped with annular bottom cover bottom assorted terminal surface, be located the lower feed mechanism on the locating rack, its annular bottom cover phase support in the neck of conical discharge gate end of storage chamber, the lifting frame is equipped with the sealing connection is equipped with in the side of a plurality of guide rails, the lifting frame is equipped with the sealing connection to the side of the lifting frame, the lifting frame is equipped with the running down the running machine.

2. A compounding and charging device for a mixing mill according to claim 1, wherein: the inside of storage chamber is equipped with the loop bar, be equipped with the logical groove of straight through its central line in the loop bar, the pole passes through logical groove movable cover is in on the loop bar, loosen the pole, the pole is followed the loop bar whereabouts, annular end cover breaks away from the discharge gate end of storage chamber, annular end cover with form the annular gap of confession material unloading between the discharge gate end of storage chamber, borrow annular gap, the material passes through the gravity effect unloading.

3. A compounding and charging device for a mixing mill according to claim 1, wherein: the lower part of the neck of the hopper is also provided with a dustproof chamber, the outlet end of the dustproof chamber is arranged in a conical manner, the circumferential diameter of the opening of the dustproof chamber is larger than that of the clamping part, and the diameter of the charging port is between the diameters of the upper conical side and the lower conical side of the outlet end of the dustproof chamber.

4. A compounding and charging device for a mixing mill according to claim 1, wherein: the positioning frame also comprises a spring connected between the frame body and the positioning table, the frame body is provided with a spring positioning pipe for positioning the spring, the spring is positioned and connected in the spring positioning pipe, the positioning table is supported on the upper part of the frame body through the spring, and the positioning table forms an adjustable supporting structure through the spring.

5. A compounding and charging device for a mixing mill according to claim 4, wherein: EVA pads are sleeved outside the spring positioning pipes and are paved on the frame body.

6. A compounding and charging device for a mixing mill according to claim 1, wherein: the bottom of the frame body is provided with a movable wheel.

7. A compounding and charging device for a mixing mill according to claim 1, wherein: the outer wall of the neck is provided with a vibrator, the vibrator comprises a vibrating motor and a vibrating block connected to a rotating shaft of the vibrating motor, and the vibrating block is connected to the outer wall of the neck.

8. A compounding and charging device for a mixing mill according to claim 2, wherein: the bottom of logical groove is equipped with annular seal groove, install the sealing washer in the seal groove, just the sealing washer with the lifter looks butt.

9. A compounding and charging device for a mixing mill according to claim 1, wherein: the lifting frame is characterized in that a lifting hook is further arranged on the lifting frame, a connector is arranged on the lifting hook, the connector is in threaded arrangement, the upper portion of the lifting rod is provided with a connecting end in threaded connection with the connector, and the lifting rod is in threaded connection with the connector through the connecting end.

10. A compounding and charging device for a mixing mill according to claim 1, wherein: the lifting rod is also provided with a plug hole in the radial direction, and a limiting plate is inserted into the plug hole.