CN215197420U

CN215197420U - Reducing mechanism is used in plastic products production

Info

Publication number: CN215197420U
Application number: CN202121586568.8U
Authority: CN
Inventors: 周新军
Original assignee: Fuqing Zhihe Plastic Mould Co ltd
Current assignee: Fuqing Zhihe Plastic Mould Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-17
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a reducing mechanism is used in plastic products production, including smashing the main tank, smash the main tank top and connect and be equipped with the precomminution case, the precomminution incasement rotation is connected and is equipped with first crushing roller, smashes the main tank rotation and connects and be equipped with the crushing rod of second, and the precomminution case external connection is equipped with the first driving motor that drives first crushing roller pivoted, smashes the main tank external connection and is equipped with the second driving motor that drives the second and smashes the rod, smashes the main tank bottom and is equipped with the discharge gate, smashes the main tank external connection and is equipped with air exhauster and rose box. Compared with the prior art, the utility model the advantage lie in: this device is earlier smashed into less piece through precomminution case with great waste product and clout, then the crushing main tank of rethread is smashed into the graininess with less piece, conveniently drops into production again like this, simultaneously through air exhauster and rose box, can filter and adsorb the dust and the peculiar smell that produce of smashing the in-process, prevents that it from producing harm to staff's health.

Description

Reducing mechanism is used in plastic products production

Technical Field

The utility model relates to a plastic products production technical field specifically indicates a reducing mechanism is used in plastic products production.

Background

Plastic products are a general name of articles for daily life and industry, which are processed by using plastics as main raw materials, and include products of all processes such as injection molding and plastic sucking, etc. the plastics are synthetic polymer materials with plasticity, which form three essential synthetic materials in daily life with synthetic rubber and synthetic fiber, specifically, the plastics are materials which take natural or synthetic resin as main components, are added with various additives, can be molded into a certain shape under certain temperature and pressure, and keep the shape unchanged at normal temperature.

In plastic products's production, often can produce a large amount of waste material clouts because of reasons such as mechanical debugging, trial production, in order to improve material utilization, a lot of mills can carry out shredding to these waste material clouts, then drop into production again, prior art's plastic products reducing mechanism all only has the crushing rod of one deck, to the kibbling not thorough enough of plastic products, drop into the product quality after the production again and receive the influence easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to the not enough that provides in the above-mentioned background art, provide one kind and can carry out a reducing mechanism for plastic products production of precomminution to plastic products.

In order to solve the technical problem, the utility model provides a technical scheme does: a crushing device for plastic product production comprises a crushing main box, wherein the top of the crushing main box is connected with a funnel-shaped pre-crushing box, the pre-crushing box is internally and rotatably connected with a plurality of first crushing rollers which are mutually matched, the crushing main box is internally and rotatably connected with a plurality of second crushing rollers which are mutually matched, the pre-crushing box is externally and rotatably connected with a first driving motor which drives the first crushing rollers to rotate, the crushing main box is externally and rotatably connected with a second driving motor which drives the second crushing rollers, the crushing main box is internally and rotatably connected with an inclined bottom plate, the bottom of the crushing main box is provided with a discharge port which is matched with the inclined bottom plate, the crushing main box is externally and rotatably connected with an exhaust fan, the exhaust fan is connected with an exhaust main pipe, the exhaust main pipe is connected with a first exhaust branch pipe which is communicated with the bottom in the crushing main box, and the rear side of the exhaust fan is connected with an air outlet pipe, the air outlet pipe is connected with a filter box.

Further, the top connection of precomminution case be equipped with the top cap, the top cap front side leave the opening, the connection of convulsions house steward top be equipped with the inside second convulsions of intercommunication of top cap and divide the pipe, conveniently extract the dust gas that the case of precomminution produced in the crushing process.

Further, crushing main tank and pre-crushing case keep away from first driving motor one side and connect jointly and be equipped with the gear box, it is a plurality of first crushing roller and second smash the rod and extend to all connect the gear that is equipped with intermeshing in the gear box, gear box in-connection be equipped with the first crushing roller of cooperation and the second smash rod pivoted bearing supporting seat, make things convenient for many crushing rollers of a motor drive to rotate.

Further, the rose box in-connection be equipped with multilayer screen cloth backup pad, the multilayer screen cloth backup pad between from the top down centre gripping in proper order be equipped with activated carbon adsorption layer and non-woven fabrics filter layer, the rose box top connect and be equipped with the blast pipe, the non-woven fabrics filter layer conveniently filters to fall and divides the dust in the gas, the convenient peculiar smell that adsorbs in the gas of activated carbon adsorption layer.

Further, crushing main tank in the bottom connect and be equipped with the filter screen who cooperates first convulsions to be in charge of, crushing main tank bottom connect and be equipped with the support column, filter screen can prevent to bleed some great granules of in-process extraction, the support column can stabilize strutting arrangement wholly.

The utility model discloses a reducing mechanism is used in plastic products production lies in with the advantage that prior art compares: this device is earlier smashed into less piece through precomminution case with great waste product and clout, then the crushing main tank of rethread is smashed into the graininess with less piece, conveniently drops into production again like this, simultaneously through air exhauster and rose box, can filter and adsorb the dust and the peculiar smell that produce of smashing the in-process, prevents that it from producing harm to staff's health.

Drawings

Fig. 1 is a schematic view of the overall structure of a crushing device for plastic product production of the present invention.

Fig. 2 is a schematic cross-sectional structural view of a main crushing box of the crushing device for plastic product production.

Fig. 3 is a schematic view of the cross-sectional structure of the filter box of the smashing device for plastic product production.

As shown in the figure: 1. smash the main tank, 2, the case of smashing in advance, 3, the top cap, 4, the opening, 5, a driving motor, 6, first crushing roller, 7, a driving motor, 8, the crushing rod of second, 9, the gear box, 10, the bearing supporting seat, 11, the gear, 12, the inclined bottom plate, 13, the discharge gate, 14, the support column, 15, the air exhauster, 16, the air exhaust house steward, 17, first air exhaust is in charge of, 18, second air exhaust is in charge of, 19, filter screen, 20, the play tuber pipe, 21, the rose box, 22, the blast pipe, 23, the screen cloth backup pad, 24, the active carbon adsorption layer, 25, the non-woven fabrics filter layer.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of the technical features indicated, and thus, the features defined as "first", "second", and the like, may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-3, a crushing device for plastic product production comprises a crushing main box 1, wherein the top of the crushing main box 1 is connected with a funnel-shaped pre-crushing box 2, the top of the pre-crushing box 2 is uncovered, waste materials and excess materials are conveniently put into the pre-crushing box 2, a plurality of first crushing rollers 6 which are matched with each other are rotatably connected in the pre-crushing box 2, a plurality of second crushing rollers 8 which are matched with each other are rotatably connected in the crushing main box 1, a first driving motor 5 which drives the first crushing rollers 6 to rotate is connected outside the pre-crushing box 2, the first driving motor 5 is started and simultaneously matched with a gear 11 arranged in a gear box 9, so that the plurality of first crushing rollers 6 can simultaneously rotate for pre-crushing work, a second driving motor 7 which drives the second crushing rollers 8 is connected outside the crushing main box 1, the second driving motor 7 is started and simultaneously matched with a gear 11 arranged in the gear box 9, can guarantee that many second smashes roller 8 and rotate simultaneously and carry out shredding, second smash roller 8 on the size of the broken sword that sets up and sealed all be less than and set up broken sword on first crushing roller 6, crushing main tank 1 in the bottom be equipped with

tilt plate

12, 1 bottom of crushing main tank be equipped with the discharge gate 13 of

cooperation tilt plate

12, 1 external connection of crushing main tank be equipped with air exhauster 15, air exhauster 15 connect and be equipped with air exhaust main pipe 16, air exhaust main pipe 16 connect be equipped with smash 1 in the main tank first convulsions of bottom intercommunication and

divide pipe

17, 15 rear sides of air exhauster connect and be equipped with out tuber pipe 20, play tuber pipe 20 connect and be equipped with rose box 21.

The top connection of 2 of precomminution case be equipped with top cap 3, top cap 3 front side leave opening 4, the whole outside of device is because of corresponding opening 4 sets up a conveyer belt, conveniently send waste material and clout into precomminution case 2 and crushing

main tank

1, 16 top connections of convulsions house steward be equipped with top cap 3 inside intercommunication second convulsions branch pipe 18, crushing main tank 1 and precomminution case 2 keep away from first driving motor 5 one side and connect jointly and be equipped with gear box 9, a plurality of first crushing roller 6 and second crushing roller 8 all connect in extending to gear box 9 and be equipped with intermeshing's gear 11, gear box 9 in connect be equipped with cooperate first crushing roller 6 and second crushing roller 8 pivoted bearing supporting seat 10, bearing supporting seat 10 and gear 11 set up according to the quantity cooperation of first crushing roller 6 and second crushing roller 8, rose box 21 in connect and be equipped with multi-layer screen cloth backup pad 23, multilayer screen cloth backup pad 23 between from last centre gripping in proper order be equipped with activated carbon adsorption layer 24 and non-woven fabrics filter layer 25, non-woven fabrics filter layer 25 locates the below, dust in the filtered air earlier, then adsorb the peculiar smell through activated carbon adsorption layer 24 again, rose box 21 top connect and be equipped with blast pipe 22, crushing main case 1 in the bottom connect be equipped with the first convulsions of cooperation and divide the filter screen 19 of pipe 17, crushing main case 1 bottom connect and be equipped with support column 14.

The utility model discloses when concrete implementation, drop into waste product clout to crushing case 2 in advance, start first driving motor 5 and second driving motor 7 and drive first crushing roller 6 and the crushing rod 8 of second respectively and carry out crushing work, waste product clout can become the granule through double-deck crushing back and discharge from discharge gate 13, kibbling in-process, start dust and the peculiar smell that the air exhauster extraction was smashed the in-process and is produced, prevent to produce health damage to the staff.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a reducing mechanism is used in plastic products production, is including smashing main tank (1), its characterized in that: the top of the main crushing box (1) is connected with a funnel-shaped pre-crushing box (2), the pre-crushing box (2) is internally connected with a plurality of first crushing rollers (6) which are matched with each other in a rotating way, the main crushing box (1) is internally connected with a plurality of second crushing rollers (8) which are matched with each other in a rotating way, the pre-crushing box (2) is externally connected with a first driving motor (5) which drives the first crushing rollers (6) to rotate, the main crushing box (1) is externally connected with a second driving motor (7) which drives the second crushing rollers (8), the main crushing box (1) is internally connected with an inclined bottom plate (12), the bottom of the main crushing box (1) is provided with a discharge hole (13) which is matched with the inclined bottom plate (12), the main crushing box (1) is externally connected with an exhaust fan (15), and the exhaust fan (15) is connected with an exhaust main pipe (16), air draft house steward (16) connect be equipped with smash main tank (1) in first convulsions of bottom intercommunication divide pipe (17), air draft (15) rear side connect and be equipped with out tuber pipe (20), play tuber pipe (20) connect and be equipped with rose box (21).

2. A reducing apparatus for plastic production as defined in claim 1, wherein: the top of the pre-crushing box (2) is connected with a top cover (3), an opening (4) is reserved on the front side of the top cover (3), and a second air exhaust branch pipe (18) communicated with the inside of the top cover (3) is connected to the top of the air exhaust main pipe (16).

3. A reducing apparatus for plastic production as defined in claim 1, wherein: smash main tank (1) and smash case (2) in advance and keep away from first driving motor (5) one side and connect jointly and be equipped with gear box (9), it is a plurality of first crushing roller (6) and second smash rod (8) and extend to gear box (9) in all connect gear (11) that are equipped with intermeshing, gear box (9) in-connection be equipped with and cooperate first crushing roller (6) and second to smash rod (8) pivoted bearing supporting seat (10).

4. A reducing apparatus for plastic production as defined in claim 1, wherein: rose box (21) in-connection be equipped with multilayer screen cloth backup pad (23), the multilayer screen cloth backup pad (23) between from the top down centre gripping in proper order be equipped with activated carbon adsorption layer (24) and non-woven fabrics filter layer (25), rose box (21) top connect and be equipped with blast pipe (22).

5. A reducing apparatus for plastic production as defined in claim 1, wherein: smash main case (1) in the bottom connection be equipped with filter screen (19) that the first convulsions of cooperation were in charge of (17), crushing main case (1) bottom connection be equipped with support column (14).