CN210386089U

CN210386089U - Raw materials reducing mechanism is used in plastic tubing production

Info

Publication number: CN210386089U
Application number: CN201920636410.3U
Authority: CN
Inventors: 吴琳娜
Original assignee: Yunhe Borison Technology Co ltd
Current assignee: Yunhe Borison Technology Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-04-24
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a raw materials reducing mechanism is used in plastic tubing production relates to the reducing mechanism field, when smashing to current plastic tubing raw materials, to the inconvenient problem of its regulation of smashing the granule size, now proposes following scheme, and it is including smashing the case, one side top of smashing the case is fixed with the feed inlet, the below of smashing the case is fixed with the fixed bolster, the inside bottom mounting who smashes the case has the filter screen, the inside of smashing the case is changeed to and is fixed with crushing roller, crushing roller is cylindrical structure, and is fixed with crushing cutter on the outer wall of crushing roller along the circumferential direction, be fixed with on the inner wall of smashing the case and remove the spout, the inside of removing the spout is provided with the cutter, the top of inner wall cutter is provided with fixed subassembly. The utility model discloses novel structure, and through the interval between the crushing cutter on adjusting the inner wall cutter of smashing the incasement and smashing the roller to adjust plastic feedstock's crushing granule size, it is that the device uses conveniently.

Description

Raw materials reducing mechanism is used in plastic tubing production

Technical Field

The utility model relates to a reducing mechanism field especially relates to a raw materials reducing mechanism is used in plastic tubing production.

Background

Plastic pipes are generally produced by extruding synthetic resins, i.e. polyesters, as raw materials in a pipe-making machine by the "plastic" method with the addition of stabilizers, lubricants, plasticizers, etc. Among the non-metallic pipes, the most widely used are plastic pipes. Plastic pipes are widely available and are classified into two broad categories, thermoplastic pipes and thermosetting pipes. The plastic pipe belongs to thermoplastic polyvinyl chloride pipes, polyethylene pipes, polypropylene pipes, polyformaldehyde pipes and the like, and belongs to thermosetting phenol plastic pipes and the like.

When the existing plastic pipe is produced, the plastic pipe raw materials are generally required to be crushed into plastic particles, so that the plastic is melted and shaped, when the plastic pipe raw materials are crushed, the size of the crushed particles of the plastic raw materials is difficult to adjust by the existing crushing device, the plastic raw materials cannot be classified and crushed according to the types of the plastic raw materials, and then the plastic is crushed and inconvenient to use, so that the raw material crushing device for plastic pipe production is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of raw materials reducing mechanism is used in plastic tubing production has solved when the plastic tubing raw materials is smashed, to its inconvenient problem of regulation of crushing granule size.

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

the utility model provides a raw materials reducing mechanism is used in plastic tubing production, is including smashing the case, one side top of smashing the case is fixed with the feed inlet, the below of smashing the case is fixed with the fixed bolster, the inside bottom mounting who smashes the case has the filter screen, the inside of smashing the case turns to and is fixed with crushing roller, crushing roller is cylindrical structure, and is fixed with crushing cutter on the outer wall of crushing roller along the circumferential direction, be fixed with on the inner wall of smashing the case and remove the spout, the inside that removes the spout is provided with the inner wall cutter, the top of inner wall cutter is provided with fixed subassembly, the inner wall cutter is connected with the catch bar towards one side of smashing the incasement wall.

Preferably, the fixed subassembly that the top of inner wall cutter set up includes fixed briquetting, fixed plate, the fixed plate is fixed on the inner wall of smashing the case, and connects respectively on the fixed briquetting and remove guide arm and regulation rack, the guiding hole has been seted up on the fixed plate, remove the vertical setting of guide arm in the guiding hole, one side of adjusting the rack is provided with the regulation carousel, connect the dwang on the regulation carousel.

Preferably, the both ends of filter screen all are fixed with L type fixed block, the filter screen passes through L type structure fixed block activity to be fixed in the inside bottom of smashing the case.

Preferably, the adjusting rack is meshed with the adjusting turntable, and one end of the rotating rod connected to the adjusting turntable, which is far away from the adjusting turntable, is arranged outside the crushing box.

Preferably, the crushing box is fixed on the fixing support through an L-shaped fixing block and is L-shaped.

Preferably, the two sets of side walls in the moving chute are provided with fixing grooves along the length direction, and fixing lugs are fixed on two sides of the inner wall cutter and arranged in the fixing grooves.

The utility model has the advantages that: the utility model discloses, through the interval between the crushing cutter of adjusting the inner wall cutter of smashing the incasement and smashing on the roller to adjust plastic feedstock's crushing granule size, it is that the device uses conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion at a position a in fig. 1.

Fig. 3 is a structural side view of the inner wall cutter of fig. 1.

Reference numbers in the figures: 1 crushing case, 2 feed inlets, 3 fixed bolster, 4 filter screens, 5 crushing rollers, 6 crushing cutters, 7 moving chutes, 8 inner wall cutters, 9 catch bars, 10 fixed pressing blocks, 11 fixed plates, 12 moving guide rods, 13 adjusting turntables, 14 turning rods and 15 adjusting racks.

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.

Referring to fig. 1-3, a raw material crushing device for plastic pipe production comprises a crushing box 1, a feed inlet 2 is fixed above one side of the crushing box 1, a fixed support 3 is fixed below the crushing box 1, a filter screen 4 is fixed at the bottom end inside the crushing box 1, the inside of the crushing box 1 is rotated to be fixed with a crushing roller 5, the crushing roller 5 is in a cylindrical structure, crushing cutters 6 are fixed on the outer wall of the crushing roller 5 along the circumferential direction, a movable chute 7 is fixed on the inner wall of the crushing box 1, an inner wall cutter 8 is arranged inside the movable chute 7, a fixing component is arranged above the inner wall cutter 8, one side of the inner wall cutter 8, which faces the inner wall of the crushing box 1, is connected with a push rod 9, the fixing component arranged above the inner wall cutter 8 comprises a fixed pressing block 10 and a fixed plate 11, the fixed plate 11 is fixed on the inner wall of the crushing box 1, and the fixed pressing block 10 is respectively, the guiding hole has been seted up on fixed plate 11, the vertical setting of removal guide arm 12 is in the guiding hole, one side of adjusting rack 15 is provided with regulation carousel 13, connect dwang 14 on regulation carousel 13, filter screen 4's both ends all are fixed with L type fixed block, filter screen 4 passes through L type structure fixed block activity to be fixed in the inside bottom of smashing case 1, adjusting rack 15 and regulation carousel 13 intermeshing, and the dwang 14 of connecting on the regulation carousel 13 is kept away from the one end setting of adjusting carousel 13 and is smashing the outside of case 1, it fixes on fixed bolster 3 to smash case 1 through L type fixed block, and L type fixed block passes through the fix with screw on fixed bolster 3, the fixed slot has been seted up on two sets of inside lateral walls of removal spout 7 along length direction, and the both sides of inner wall cutter 8 are fixed with fixed lug, the fixed lug setting on the inner wall cutter 8

The working principle is as follows: the utility model discloses when using, add plastic tubing raw materials for production in smashing case 1 through feed inlet 2, drive crushing roller 5 through the motor and rotate, inner wall cutter 8 through crushing cutter 6 on the crushing roller 5 on with crushing 1 inner wall of case smashes plastic tubing raw materials for production fast, and promote inner wall cutter 8 through catch bar 9 and slide in removing spout 7, thereby adjust the distance between the surplus crushing cutter 6 of inner wall cutter 8, thereby adjust the crushing granule size of plastic tubing raw materials, furthermore, inner wall cutter 6 when sliding in removing spout 7, drive regulation carousel 13 through dwang 14 and rotate, thereby adjust that rack 15 drives fixed plate 11 and move down, compress tightly fixedly inner wall cutter 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A raw material crushing device for plastic tube production comprises a crushing box (1) and is characterized in that, a feed inlet (2) is fixed above one side of the crushing box (1), a fixed bracket (3) is fixed below the crushing box (1), a filter screen (4) is fixed at the bottom end inside the crushing box (1), a crushing roller (5) is fixed inside the crushing box (1), the crushing roller (5) is of a cylindrical structure, and the outer wall of the crushing roller (5) is fixed with a crushing cutter (6) along the circumferential direction, a movable sliding chute (7) is fixed on the inner wall of the crushing box (1), an inner wall cutter (8) is arranged inside the movable sliding chute (7), the upper part of the inner wall cutter (8) is provided with a fixing component, and one side of the inner wall cutter (8) facing the inner wall of the crushing box (1) is connected with a push rod (9).

2. The plastic pipe production raw material crushing device as claimed in claim 1, wherein the fixing component arranged above the inner wall cutter (8) comprises a fixing pressing block (10) and a fixing plate (11), the fixing plate (11) is fixed on the inner wall of the crushing box (1), the fixing pressing block (10) is respectively connected with a moving guide rod (12) and an adjusting rack (15), the fixing plate (11) is provided with a guide hole, the moving guide rod (12) is vertically arranged in the guide hole, one side of the adjusting rack (15) is provided with an adjusting turntable (13), and the adjusting turntable (13) is connected with a rotating rod (14).

3. The plastic pipe production raw material crushing device as claimed in claim 1, wherein the two ends of the filter screen (4) are fixed with L-shaped fixing blocks, and the filter screen (4) is movably fixed at the bottom end inside the crushing box (1) through the L-shaped fixing blocks.

4. A plastic tube production raw material crushing device as claimed in claim 2, characterized in that the adjusting rack (15) is engaged with the adjusting turntable (13), and one end of a rotating rod (14) connected to the adjusting turntable (13) far away from the adjusting turntable (13) is arranged outside the crushing box (1).

5. The plastic pipe production raw material crushing device according to claim 3, wherein the crushing box (1) is fixed on the fixing support (3) by an L-shaped fixing block, and the L-shaped fixing block is fixed on the fixing support (3) by a screw.

6. The raw material crushing device for plastic pipe production according to claim 1, wherein fixing grooves are formed in two groups of side walls in the moving chute (7) along the length direction, fixing convex blocks are fixed on two sides of the inner wall cutter (8), and the fixing convex blocks on the inner wall cutter (8) are arranged in the fixing grooves.