CN212820375U

CN212820375U - Raw material pulverizer for plastic film production

Info

Publication number: CN212820375U
Application number: CN202020362083.XU
Authority: CN
Inventors: 刘早平
Original assignee: Kunshan Xinbohao Film Electronic Material Co ltd
Current assignee: Kunshan Xinbohao Film Electronic Material Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-03-30
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a raw materials rubbing crusher is used in plastic film production, including base, feed back storehouse and rubbing crusher case, rubbing crusher case with the equal fixed mounting of feed back storehouse is in the top of base, just the feed back storehouse is located one side of rubbing crusher case, rubbing crusher incasement portion's intermediate position goes out movable mounting has two second pivots, two the outside of second pivot is all cup jointed and is installed crushing roller, two the surface of crushing roller all is provided with crushing tooth, the intermediate position department at rubbing crusher roof portion is provided with the bearing, the intermediate position department at rubbing crusher roof portion passes through bearing movable mounting has first pivot, first pivot is located rubbing crusher case's inside, the intermediate position department fixed mounting in the rubbing crusher roof portion outside has the second motor. The utility model discloses a set up a series of structures and make this device have can carry out reciprocal crushing to the material and make kibbling efficient characteristics.

Description

Raw material pulverizer for plastic film production

Technical Field

The utility model relates to a plastic film production technical field specifically is a raw materials rubbing crusher is used in plastic film production.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, and is used for packaging and as a film coating layer. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.

The plastic film is in process of production, need carry out shredding to its raw materials, but current raw material rubbing crusher is at the in-process that uses, kibbling effect is poor, when meetting certain bulky raw materials, it is incomplete to smash easily, more can lead to rubbing crusher inside production card stopper, and current rubbing crusher is when smashing, often just the direct ejection of compact after once smashing, and then make kibbling size uneven, influence the quality and the efficiency of later stage processing, consequently, we have provided a raw material rubbing crusher solution problem for plastic film production in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials rubbing crusher is used in plastic film production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material pulverizer for plastic film production comprises a base, a material returning bin and a pulverizer case, wherein the pulverizer case and the material returning bin are fixedly mounted at the top of the base, the material returning bin is located on one side of the pulverizer case, two second rotating shafts are movably mounted at the middle position inside the pulverizer case, pulverizing rotating rollers are sleeved and mounted on the outer sides of the two second rotating shafts, pulverizing teeth are arranged on the surfaces of the two pulverizing rotating rollers, a bearing is arranged at the middle position of the top of the pulverizer case, a first rotating shaft is movably mounted at the middle position of the top of the pulverizer case through the bearing and is located inside the pulverizer case, a second motor is fixedly mounted at the middle position of the outer side of the top of the pulverizer case, the top end of the first rotating shaft is fixedly connected with the output end of the second motor through the bearing, the inside of feed back storehouse is passed through bearing movable mounting has the promotion auger, the top fixed mounting of feed back storehouse has first motor, the top of promoting the auger passes through the bearing with the output fixed connection of first motor.

Preferably, the one end at rubbing crusher roof portion is provided with the loading hopper, the inlet pipe is installed to the below slope of rubbing crusher roof portion one side lateral wall, just the one end of inlet pipe with the bottom of feed back storehouse one side is connected, just feed back pipe is installed to the top slope of feed back storehouse one side, the one end of feed back pipe extends to the inside of loading hopper.

Preferably, a material receiving drawer is movably mounted inside the base and is located right below the pulverizer box.

Preferably, be provided with the motor cabinet on the lateral wall of rubbing crusher case one side, the top fixed mounting of motor cabinet has the third motor, the output of third motor is provided with turns round, it installs drive sprocket to cup joint on the turn round, and one of them the one end of second pivot is cup jointed and is installed driven sprocket, drive sprocket with be provided with drive chain between the driven sprocket, drive sprocket with pass through between the driven sprocket drive chain active link.

Preferably, the equal fixed mounting in both sides at crushing machine roof portion has the mounting panel, two all be provided with four second cutting blade on the lateral wall of the relative one side of mounting panel, just the both sides of first pivot all are provided with three first cutting blade, first cutting blade with second cutting blade crisscross distribution each other.

Preferably, the filter plates are obliquely arranged in the crusher box and are positioned right below the two crushing rotating rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, can add the raw materials that need to be smashed to the inside of rubbing crusher case through the loading hopper, control the second motor, make the second motor drive first pivot and rotate, make first cutting blade and second cutting blade cut off the raw materials, prevent that the raw materials volume is too big, crushing effect is poor and lead to rubbing crusher mechanism jam when smashing at the later stage, the material after preliminary cutting carries out the regrinding through the rotation of two crushing change rolls again, make the effect of crushing effectual, and through the filter, can make the material that smashes incompletely enter the inside of feed back storehouse, control the first motor, make the promotion auger rotate, promote the material, again enter the inside of rubbing crusher case through feed back pipe and loading hopper and smash, so reciprocate, until the material crushing can pass through the filter completely, and then make this device when using, effectual to comminuted, the later stage of being convenient for is processed.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a base; 2. returning the material to the material bin; 3. a feed pipe; 4. a filter plate; 5. a crushing case; 6. mounting a plate; 7. lifting the packing auger; 8. a first rotating shaft; 9. a hopper; 10. a bearing; 11. a first motor; 12. a material return pipe; 13. a second motor; 14. a third motor; 15. a motor base; 16. a material receiving drawer; 17. crushing teeth; 18. a crushing roller; 19. a driven sprocket; 20. a second rotating shaft; 21. a drive chain; 22. a drive sprocket; 23. turning the head; 24. a first cutting blade; 25. a second cutting blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a raw material crusher for producing plastic films comprises a base 1, a feed back bin 2 and a crusher box 5, wherein the crusher box 5 and the feed back bin 2 are fixedly arranged at the top of the base 1, the feed back bin 2 is positioned at one side of the crusher box 5, two second rotating shafts 20 are movably arranged at the middle position inside the crusher box 5, crushing rotating rollers 18 are sleeved outside the two second rotating shafts 20, crushing teeth 17 are arranged on the surfaces of the two crushing rotating rollers 18, a bearing 10 is arranged at the middle position of the top of the crusher box 5, a first rotating shaft 8 is movably arranged at the middle position of the top of the crusher box 5 through the bearing 10, the first rotating shaft 8 is positioned inside the crusher box 5, a second motor 13 is fixedly arranged at the middle position outside the top of the crusher box 5, the top end of the first rotating shaft 8 is fixedly connected with the output end of the second motor 13 through the bearing 10, a lifting auger 7 is movably mounted in the feed back bin 2 through a bearing 10, a first motor 11 is fixedly mounted at the top end of the feed back bin 2, and the top end of the lifting auger 7 is fixedly connected with the output end of the first motor 11 through the bearing 10.

Preferably, the one end at 5 tops of rubbing crusher case is provided with loading hopper 9, is convenient for add the material, and inlet pipe 3 is installed to the below slope of 5 one side lateral walls of rubbing crusher case, and the one end of inlet pipe 3 is connected with the bottom of feed back storehouse 2 one side, and the top slope of feed back storehouse 2 one side installs feed back pipe 12, and the one end of feed back pipe 12 extends to the inside of loading hopper 9, is convenient for make the material of smashing incomplete reentrant rubbing crusher case and smashes.

Preferably, the receiving drawer 16 is movably mounted inside the base 1, and the receiving drawer 16 is located right below the pulverizer case 5, so that pulverized materials can be conveniently collected and taken out.

Preferably, be provided with motor cabinet 15 on the lateral wall of rubbing crusher case 5 one side, the top fixed mounting of motor cabinet 15 has third motor 14, the output of third motor 14 is provided with the turn-round 23, it installs drive sprocket 22 to cup joint on the turn-round 23, and the one end of one of them second pivot 20 cup joints and installs driven sprocket 19, be provided with drive chain 21 between drive sprocket 22 and the driven sprocket 19, through drive chain 21 active link between drive sprocket 22 and the driven sprocket 19, make third motor 14 drive turn-round 23 rotate, and then make drive sprocket 22 drive driven sprocket 19 through drive chain 21 and rotate, make to smash and change roller 18 and rotate, smash the material.

Preferably, the equal fixed mounting in both sides at 5 tops of crushing case has mounting panel 6, all be provided with four second cutting blade 25 on the lateral wall of two relative one sides of mounting panel 6, and the both sides of first pivot 8 all are provided with three first cutting blade 24, first cutting blade 24 and the crisscross distribution of second cutting blade 25 each other, first cutting blade 24 and second cutting blade 25 cut off the raw materials, prevent that the raw materials is bulky, kibbling effect is poor and lead to rubbing crusher to block when smashing at the later stage.

Preferably, the filter plate 4 is obliquely installed in the crusher box 5, and the filter plate 4 is positioned right below the two crushing rotating rollers 18 and can filter materials, so that the materials which are not completely crushed enter the material returning bin 2.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the first motor 11, the second motor 13 and the third motor 14 are all the existing electrical elements, the type selection of the electrical elements can be carried out according to the actual use requirement, raw materials needing to be crushed can be added into the crusher box 5 through the charging hopper 9, the second motor 13 is controlled, the second motor 13 drives the first rotating shaft 8 to rotate, the first cutting blade 24 and the second cutting blade 25 cut off the raw materials, the situation that the raw materials are too large in size, the crushing effect is poor and the crushing mechanism is blocked when crushing is carried out in the later period, the materials after primary cutting are subjected to secondary crushing treatment through the rotation of the two crushing rotating rollers 18, the crushing treatment effect is good, and the incompletely crushed materials can enter the interior of the feed back bin 2 through the filter plate 4, the first motor 11 is controlled, make and promote auger 7 and rotate, promote the material, the inside that rethread feed back pipe 12 and loading hopper 9 reentrant rubbing crusher case 5 is smashed, so reciprocal, can pass through filter 4 completely until comminuted, and then make this device when using, effectual to the comminuted, the later stage of being convenient for is processed.

It is noted that, herein, relational terms such as first and second, and the like may be 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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic film production is with raw materials rubbing crusher, includes base (1), feed back storehouse (2) and rubbing crusher case (5), its characterized in that: the crusher box (5) and the material return bin (2) are fixedly mounted at the top of the base (1), the material return bin (2) is located on one side of the crusher box (5), two second rotating shafts (20) are movably mounted at the middle position inside the crusher box (5), the outer sides of the two second rotating shafts (20) are sleeved with crushing rotating rollers (18), crushing teeth (17) are arranged on the surfaces of the two crushing rotating rollers (18), a bearing (10) is arranged at the middle position at the top of the crusher box (5), a first rotating shaft (8) is movably mounted at the middle position at the top of the crusher box (5) through the bearing (10), the first rotating shaft (8) is located inside the crusher box (5), and a second motor (13) is fixedly mounted at the middle position outside the top of the crusher box (5), the top of first pivot (8) is passed through bearing (10) with the output fixed connection of second motor (13), the inside of feed back storehouse (2) is passed through bearing (10) movable mounting has promotion auger (7), the top fixed mounting of feed back storehouse (2) has first motor (11), the top that promotes auger (7) is passed through bearing (10) with the output fixed connection of first motor (11).

2. The raw material mill for plastic film production as set forth in claim 1, wherein: one end at crusher case (5) top is provided with loading hopper (9), inlet pipe (3) are installed to the below slope of crusher case (5) one side lateral wall, just the one end of inlet pipe (3) with the bottom of feed back storehouse (2) one side is connected, just feed back pipe (12) are installed to the top slope of feed back storehouse (2) one side, the one end of feed back pipe (12) extends to the inside of loading hopper (9).

3. The raw material mill for plastic film production as set forth in claim 1, wherein: the novel crusher is characterized in that a material receiving drawer (16) is movably mounted inside the base (1), and the material receiving drawer (16) is located under the crusher case (5).

4. The raw material mill for plastic film production as set forth in claim 1, wherein: be provided with motor cabinet (15) on the lateral wall of rubbing crusher case (5) one side, the top fixed mounting of motor cabinet (15) has third motor (14), the output of third motor (14) is provided with turns round (23), it installs drive sprocket (22) to cup joint on turning round (23), and one of them the one end of second pivot (20) is cup jointed and is installed driven sprocket (19), drive sprocket (22) with be provided with drive chain (21) between driven sprocket (19), drive sprocket (22) with pass through between driven sprocket (19) drive chain (21) swing joint.

5. The raw material mill for plastic film production as set forth in claim 1, wherein: the equal fixed mounting in both sides at crushing quick-witted case (5) top has mounting panel (6), two all be provided with four second cutting blade (25) on the lateral wall of the relative one side of mounting panel (6), just the both sides of first pivot (8) all are provided with three first cutting blade (24), first cutting blade (24) with second cutting blade (25) crisscross distribution of each other.

6. The raw material mill for plastic film production as set forth in claim 1, wherein: the filter plate (4) is obliquely installed in the crusher box (5), and the filter plate (4) is located under the two crushing rotating rollers (18).