CN220179845U - Feeding mechanism - Google Patents

Abstract

The utility model belongs to the technical field of plastic processing, and particularly relates to a feeding mechanism, which comprises a rack and a feeding mechanism arranged on the rack, wherein the feeding mechanism comprises a feeding mechanism body, a feeding mechanism body and a feeding mechanism body, wherein the feeding mechanism body comprises a feeding mechanism body: the material guiding structure is used for guiding the material strips; a clamping structure for clamping and guiding the strand; the material cutting structure is used for cutting the material strips into particles; the clamping structure comprises a driving wheel, an auxiliary wheel and an adjusting structure connected with the auxiliary wheel. The beneficial effects of the utility model are as follows: adding the raw materials into extrusion equipment, extruding a material strip after forming a melt in the extrusion equipment, cooling the extruded material strip through a water tank, drying the extruded material strip through a drying equipment, guiding the extruded material strip into a granulating device through a feeding mechanism, guiding the material strip to a clamping structure under the action of a guiding structure when the extruded material strip enters the feeding mechanism, and further guiding the material strip to a blanking structure when the clamping mechanism clamps the material strip, wherein the blanking structure cuts the material strip into particles.

Description

Feeding mechanism

Technical Field

The utility model belongs to the technical field of plastic processing, and particularly relates to a feeding mechanism.

Background

The granulator is a device for cutting continuous raw materials into uniform particles, and is produced by the same principle as a pulverizer, and is characterized in that the raw materials are cut off by pressure

However, the existing strand pelletizer has the following disadvantages: in the production process of enterprises, the granulator always works continuously, and once a feeding mechanism of the granulator cannot feed normally, production is affected, for example, the patent with the publication number of CN217047081U discloses a granulator device for an extruder, which comprises a frame, a material guide mechanism and a material cutting mechanism; the frame is arranged as a square plate, one side of the plate is provided with a material guiding mechanism, and a material cutting mechanism is arranged behind the material guiding mechanism.

In the above patent, the auxiliary wheel and the guiding driving wheel need to be clamped in the process of granulating materials, but the auxiliary wheel is fixed through the matching of the auxiliary wheel movable support, the auxiliary wheel fixed support and the bolts during the installation of the auxiliary wheel, so that the distance between the auxiliary wheel and the guiding driving wheel cannot be adjusted at will, and the reinforcing effect is to be enhanced.

Disclosure of Invention

The utility model aims to provide a feeding mechanism which can solve the problems.

The utility model aims to provide a feeding mechanism which comprises a rack and a feeding mechanism body, wherein the feeding mechanism body is arranged on the rack:

the material guiding structure is used for guiding the material strips;

a clamping structure for clamping and guiding the strand;

the material cutting structure is used for cutting the material strips into particles;

the clamping structure comprises a driving wheel, an auxiliary wheel and an adjusting structure connected with the auxiliary wheel.

Adopt foretell a feed mechanism, add the raw materials into extrusion equipment, extrude the strip after forming the fuse-element in extrusion equipment, the strip of extruding is led into the grain device through feed mechanism after cooling of basin, drying equipment stoving in proper order, when getting into feed mechanism, under the effect of guide structure, guide the strip to clamping structure, clamping mechanism still further guides the strip to the blank structure when pressing from both sides tight to the strip, and the blank structure cuts the strip into the granule.

Further, the adjusting structure includes:

the vertical plate is provided with a chute;

the first mounting frame is arranged on the vertical plate, and the driving wheel is arranged on the first mounting frame;

the sliding plate is arranged on the vertical plate and matched with the sliding groove, a second mounting frame is arranged on the sliding plate, and the auxiliary wheel is arranged on the second mounting frame;

the linkage structure comprises a first worm wheel connected with the driving wheel, a second worm wheel connected with the auxiliary wheel, a first worm matched with the first worm wheel and a second worm matched with the second worm wheel, and the first worm and the second worm are connected with each other;

the driving structure comprises a screw rod connected with the sliding plate, and the screw rod is in threaded connection with the vertical plate;

wherein, be provided with driving motor on the one end of second worm, after the screw rod rotates, the sliding plate slides in the spout.

When needs to be to the distance between auxiliary wheel and the action wheel near regulation, only need rotate the screw rod can, advance to adjust the time, close driving motor earlier, afterwards, rotate the screw rod, drive the sliding plate and slide on the spout when the screw rod rotates, because the auxiliary wheel passes through the second mounting bracket to be fixed on the sliding plate, and the action wheel passes through first mounting bracket to be fixed on the riser, consequently, can accomplish the distance between action wheel and the auxiliary wheel and adjust, simultaneously, the setting of linkage structure, no matter how the distance between action wheel and the auxiliary wheel is adjusted, all can drive simultaneously through driving motor once more after adjusting, driving motor drives first worm and second worm to rotate, drive the action wheel through first worm wheel when first worm wheel rotates, drive the auxiliary wheel to rotate through the second worm wheel when second worm wheel rotates, and then reach the rotation in the time of action wheel and auxiliary wheel, reach the packing to the strip through adjusting the distance, reach the guide to the strip in the time of packing, moreover the regulation of distance is swift and convenient, can adjust at any time.

Further: one end of the screw rod, which is far away from the sliding plate, is provided with an adjusting turntable, and a handle is arranged on the adjusting turntable.

Through installing the regulation carousel on the screw rod to install the handle on the regulation carousel, through the cooperation use of handle and regulation carousel, can be convenient for the user rotate the screw rod, the effort when saving the rotation screw rod improves adjustment efficiency.

Further, the guide structure comprises a guide wheel and a guide plate arranged on the guide wheel, and the guide plate is obliquely arranged.

The guide plate and the guide wheel are arranged to facilitate the material strip to enter the clamping structure, the guide plate arranged obliquely can also play a role in protecting the material strip, and the material strip can be conveniently contacted with the guide wheel.

Further, the blanking structure includes:

fixed knife, set up in the frame:

the movable knife comprises a rotating shaft and a plurality of blades arranged on the rotating shaft;

the pressing roll is arranged above the fixed knife, and a feeding hole is formed between the pressing roll and the fixed knife;

the blanking port is arranged below the movable knife;

wherein, the blade evenly sets up in the pivot.

The material strip is required to be cut into particles through the cutting structure after being guided and clamped, the material strip enters through the feeding hole, the material strip is continuously cut off along with the continuous rotation of the movable cutter, the movable cutter rotates for a circle to complete cutting for a plurality of times, the cutting quantity is the same as the quantity of blades on the rotating shaft, a plurality of particles are generated by a plurality of blades, and the cut particles are discharged through the blanking hole.

The beneficial effects of the utility model are as follows:

1. adding raw materials into extrusion equipment, extruding a material strip after forming a melt in the extrusion equipment, cooling the extruded material strip through a water tank, drying the extruded material strip through a drying equipment, guiding the extruded material strip into a granulating device through a feeding mechanism, guiding the material strip to a clamping structure under the action of a material guiding structure when the extruded material strip enters the feeding mechanism, clamping the material strip by the clamping mechanism, and further guiding the material strip to a blanking structure, wherein the blanking structure cuts the material strip into granules;

2. the linkage structure is arranged, no matter how the distance between the driving wheel and the auxiliary wheel is regulated, the driving wheel and the auxiliary wheel can be simultaneously driven by the driving motor again after regulation, the driving motor drives the first worm and the second worm to rotate, the first rotating rod drives the driving wheel to rotate through the first worm wheel, the second worm drives the auxiliary wheel to rotate through the second worm wheel when the second worm rotates, the simultaneous rotation of the driving wheel and the auxiliary wheel is further achieved, the compaction of the material strips is achieved through regulating the distance, the guide of the material strips is further achieved when the compaction is achieved, the regulation of the distance is quick and convenient, and the regulation can be carried out at any time;

3. the material strip is required to be cut into particles through the cutting structure after being guided and clamped, the material strip enters through the feeding hole, the material strip is continuously cut off along with the continuous rotation of the movable cutter, the movable cutter rotates for a circle to complete cutting for a plurality of times, the cutting quantity is the same as the quantity of blades on the rotating shaft, a plurality of particles are generated by a plurality of blades, and the cut particles are discharged through the blanking hole.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of the adjusting structure of the present utility model.

The reference numerals in the drawings are: 100. a material guiding structure; 110. a material guiding wheel; 120. a guide plate; 200. a clamping structure; 210. a driving wheel; 220. an auxiliary wheel; 300. a blanking structure; 310. fixing the knife; 320. a movable knife; 321. a rotating shaft; 322. a blade; 330. a press roller; 340. a feed inlet; 350. a blanking port; 400. an adjustment structure; 410. a vertical plate; 411. a chute; 420. a first mounting frame; 430. a sliding plate; 431. a second mounting frame; 440. a linkage structure; 441. a first worm wheel; 442. a second worm wheel; 443. a first worm; 444. a second worm; 450. a screw; 460. a driving motor; 470. adjusting a turntable; 471. a handle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The feeding mechanism provided by the embodiment of the utility model is described in detail through specific embodiments and application scenes thereof by combining the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, an embodiment of the present utility model provides a feeding mechanism, including a frame and a feeding mechanism disposed on the frame:

a material guiding structure 100, wherein the material guiding structure 100 is used for guiding a material strip;

a clamping structure 200, wherein the clamping structure 200 is used for clamping and guiding the material strips;

a blanking structure 300, wherein the blanking structure 300 is used for cutting the material strips into particles;

the clamping structure 200 includes a driving wheel 210, an auxiliary wheel 220, and an adjusting structure 400 connected to the auxiliary wheel 220.

In some embodiments of the present disclosure, as shown in fig. 1, a feeding mechanism is used, where raw materials are added into an extrusion device, a melt is formed in the extrusion device, and then a strand is extruded, and the extruded strand is cooled by a water tank, dried by a drying device, and then is led into a granulating device through the feeding mechanism, and when entering the feeding mechanism, the strand is led to a clamping structure 200 under the action of a material guiding structure 100, and the clamping mechanism clamps the strand and simultaneously further leads the strand to a blanking structure 300, where the blanking structure 300 cuts the strand into granules.

Example 2:

the embodiment of the utility model provides a feeding mechanism, which comprises the following technical characteristics in addition to the technical characteristics.

As shown in fig. 1 and 2, the adjusting structure 400 includes:

a vertical plate 410, wherein a chute 411 is arranged on the vertical plate 410;

the first mounting frame 420, the first mounting frame 420 is arranged on the vertical plate 410, and the driving wheel 210 is arranged on the first mounting frame 420;

the sliding plate 430 is arranged on the vertical plate 410 and matched with the sliding groove 411, a second mounting frame 431 is arranged on the sliding plate 430, and the auxiliary wheel 220 is mounted on the second mounting frame 431;

a linkage structure 440, wherein the linkage structure 440 comprises a first worm wheel 441 connected with the driving wheel 210, a second worm wheel 442 connected with the auxiliary wheel 220, a first worm 443 matched with the first worm wheel 441, and a second worm 444 matched with the second worm wheel 442, and the first worm 443 and the second worm 444 are connected with each other;

a driving structure including a screw 450 connected with the sliding plate 430, and the screw 450 is screw-connected with the vertical plate 410;

wherein, a driving motor 460 is provided at one end of the second worm 444, and the sliding plate 430 slides in the sliding slot 411 when the screw 450 rotates.

In the embodiment of the utility model, when the distance between the auxiliary wheel 220 and the driving wheel 210 needs to be adjusted closely, only the screw 450 is required to be rotated, the driving motor 460 is turned off firstly, then the screw 450 is rotated, the sliding plate 430 is driven to slide on the sliding slot 411 when the screw 450 is rotated, because the auxiliary wheel 220 is fixed on the sliding plate 430 through the second mounting frame 431, and the driving wheel 210 is fixed on the vertical plate 410 through the first mounting frame 420, the distance adjustment between the driving wheel 210 and the auxiliary wheel 220 can be completed, meanwhile, the linkage structure 440 is arranged, no matter how the distance between the driving wheel 210 and the auxiliary wheel 220 is adjusted, the driving motor 460 can be driven by the driving motor 460 at the same time, the driving motor 460 drives the first worm 443 and the second worm 444 to rotate, the driving wheel 210 is driven by the first worm 441 when the first rotating rod rotates, the second worm 444 drives the auxiliary wheel 220 to rotate, so that the driving wheel 210 and the auxiliary wheel 220 can be compressed simultaneously, the distance adjustment is achieved, the material strip can be compressed simultaneously, the material strip can be guided simultaneously, and the distance adjustment can be conveniently and quickly carried out at any time.

Further, an adjusting turntable 470 is disposed at an end of the screw 450 away from the sliding plate 430, and a handle 471 is disposed on the adjusting turntable 470.

In some embodiments of the present utility model, by installing the adjustment dial 470 on the screw 450 and installing the handle 471 on the adjustment dial 470, the user can conveniently rotate the screw 450 by using the handle 471 in combination with the adjustment dial 470, thereby saving effort when rotating the screw 450 and improving the adjustment efficiency.

Example 3:

the embodiment of the utility model provides a feeding mechanism, which comprises the following technical characteristics in addition to the technical characteristics.

As shown in fig. 1 and 2, the guide structure 100 includes a guide wheel 110 and a guide plate 120 disposed on the guide wheel 110, where the guide plate 120 is obliquely disposed.

In the embodiment of the present utility model, the guide plate 120 and the guide wheel 110 are arranged to facilitate the material strip to enter the clamping structure 200, and the obliquely arranged guide plate 120 may also play a role in protecting the material strip, and may also facilitate the contact between the material strip and the guide wheel 110.

Example 4:

the embodiment of the utility model provides a feeding mechanism, which comprises the following technical characteristics in addition to the technical characteristics.

As shown in fig. 1 and 2, the blanking structure 300 includes:

fixed blade 310, set on the frame:

a movable blade 320, wherein the movable blade 320 includes a rotating shaft 321 and a plurality of blades 322 disposed on the rotating shaft 321;

the pressing roller 330 is arranged above the fixed knife 310, and a feed inlet 340 is formed between the pressing roller 330 and the fixed knife 310;

a blanking port 350 disposed below the movable knife 320;

wherein the blades 322 are uniformly disposed on the rotating shaft 321.

In the embodiment of the utility model, the material strip is required to be cut into particles through the cutting structure 300 after being guided and clamped, the material strip enters through the feeding hole 340, the material strip is continuously cut off along with the continuous rotation of the movable knife 320 and the cooperation of the fixed knife 310, the movable knife 320 can complete multiple cutting after rotating for one circle, the number of the cutting blades is the same as the number of the blades 322 on the rotating shaft 321, and the particles after cutting are discharged through the blanking hole 350.

It should be noted that, in this document, 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. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (4)

1. A feeding mechanism, characterized in that: including the frame and set up in the frame:

a guide structure (100), wherein the guide structure (100) is used for guiding the material strips;

-a clamping structure (200), the clamping structure (200) being adapted to clamp and guide a strand;

a blanking structure (300), the blanking structure (300) being used for cutting the material strips into granules;

wherein the clamping structure (200) comprises a driving wheel (210), an auxiliary wheel (220) and an adjusting structure (400) connected with the auxiliary wheel (220);

the adjustment structure (400) comprises:

a vertical plate (410), wherein a chute (411) is arranged on the vertical plate (410);

the first installation frame (420), the first installation frame (420) is arranged on the vertical plate (410), and the driving wheel (210) is installed on the first installation frame (420);

the sliding plate (430) is arranged on the vertical plate (410) and matched with the sliding groove (411), a second mounting frame (431) is arranged on the sliding plate (430), and the auxiliary wheel (220) is mounted on the second mounting frame (431);

a linkage structure (440), the linkage structure (440) comprising a first worm wheel (441) connected to the driving wheel (210), a second worm wheel (442) connected to the auxiliary wheel (220), a first worm (443) mated with the first worm wheel (441), and a second worm (444) mated with the second worm wheel (442), the first worm (443) and the second worm (444) being interconnected;

a driving structure including a screw (450) connected with the sliding plate (430), and the screw (450) is screw-connected with the vertical plate (410);

wherein, be provided with driving motor (460) on second worm (444) one end, when screw rod (450) rotated, slide board (430) slides in spout (411).

2. A feeding mechanism according to claim 1, wherein: an adjusting rotary table (470) is arranged at one end, far away from the sliding plate (430), of the screw (450), and a handle (471) is arranged on the adjusting rotary table (470).

3. A feeding mechanism according to claim 1, wherein: the guide structure (100) comprises a guide wheel (110) and a guide plate (120) arranged on the guide wheel (110), wherein the guide plate (120) is obliquely arranged.

4. A feeding mechanism according to claim 1, wherein: the blanking structure (300) comprises:

fixed knife (310) arranged on the frame:

a movable knife (320), wherein the movable knife (320) comprises a rotating shaft (321) and a plurality of blades (322) arranged on the rotating shaft (321);

the pressing roller (330) is arranged above the fixed knife (310), and a feeding port (340) is formed between the pressing roller (330) and the fixed knife (310);

a blanking port (350) arranged below the movable knife (320);

wherein, blade (322) evenly sets up on pivot (321).