CN216152794U

CN216152794U - Epoxy solid crushing and recycling device

Info

Publication number: CN216152794U
Application number: CN202121707364.5U
Authority: CN
Inventors: 刘桂普; 刘硕; 张伟; 魏祥; 王风德
Original assignee: Jinan Lvzhou Composite Materials Co ltd
Current assignee: Jinan Lvzhou Composite Materials Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-04-01
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of epoxy resin, in particular to an epoxy resin solid crushing and recycling device. Epoxy resin solid is fed into a crushing box from a feeding hole, a crushing device crushes large epoxy resin solid into small epoxy resin solid, a crushing device in the crushing box crushes the small epoxy resin solid into granular epoxy resin solid, and a grinding device in a grinding box grinds the granular epoxy resin solid into powdery epoxy resin solid. The utility model has the advantages of firmness, durability, high crushing efficiency and crushing quality, uniform solid size of the processed epoxy resin and guarantee of use in subsequent production.

Description

Epoxy solid crushing and recycling device

Technical Field

The utility model relates to the technical field of epoxy resin, in particular to an epoxy resin solid crushing and recycling device.

Background

The epoxy resin is a generic name of a polymer containing more than two epoxy groups in a molecule, and is a polycondensation product of epichlorohydrin and bisphenol a or polyol. Because of the chemical activity of the epoxy group, the epoxy group can be opened by a plurality of compounds containing active hydrogen, and the epoxy group is cured and crosslinked to form a network structure, so that the epoxy group is a thermosetting resin. The bisphenol a epoxy resin has the largest yield and the most complete variety, and the new modified variety is continuously increased and the quality is continuously improved. The excellent physical mechanical and electrical insulating property, the bonding property with various materials and the flexibility of the using process of the epoxy resin are not possessed by other thermosetting plastics, so the epoxy resin can be prepared into coatings, composite materials, casting materials, adhesives, mould pressing materials and injection molding materials, and can be widely applied to various fields of national economy.

The kibbling efficiency of recovery unit is smashed to current epoxy solid is relatively poor, when filling toward smashing the cabin in, mostly directly puts in, sometimes the cubic too big crushing sword that can damage crushing cabin inboard for the efficiency of work is lower, the epoxy after smashing simultaneously is not of uniform size, influences the use of follow-up production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides an epoxy resin solid crushing and recycling device.

In order to solve the technical problem, the epoxy resin solid crushing and recycling device comprises a machine body, wherein a feed inlet and a discharge outlet are respectively formed in the top wall and the bottom wall of the machine body, a crushing box and a grinding box are sequentially arranged in the machine body from top to bottom, a crushing device is arranged in the crushing box, a grinding device is arranged in the grinding box, and a cleaning device is arranged below the grinding device.

Adopt above-mentioned technical scheme, drop into broken incasement portion with the epoxy solid from the feed inlet, breaker breaks massive epoxy solid into the epoxy solid of fritter, and the breaker of smashing incasement portion smashes the epoxy solid of fritter into granular epoxy solid, grinds the interior grinder of grinding incasement into powdered epoxy solid with granular epoxy solid.

Further, the feed inlet sets up the roof center department at the organism, feed inlet below both sides all are provided with breaker, breaker includes broken axle, broken pole and broken ball, the external diameter and the equal a plurality of broken poles of lower extreme fixedly connected with of broken axle, the broken ball of fixedly connected with on the broken pole, the fixed connection belt pulley behind the roof of organism is run through to the upper end of broken axle, and two belt pulleys pass through belt transmission and connect, and the upper end of one of them broken axle and the output shaft fixed connection of broken motor, broken motor pass through the mounting bracket and fix on the roof of organism.

Adopt above-mentioned technical scheme, set up broken ball on the broken pole, sturdy and durable, multiplicable broken effect simultaneously, two sets of breaker uses simultaneously can effectively improve broken efficiency.

Further, the reducing mechanism is provided with two sets ofly, the reducing mechanism is including smashing the running roller and smashing the sword, the one end of smashing the running roller and fixing the output shaft fixed connection of smashing the motor on the organism lateral wall, the other end of smashing the running roller rotates with the bearing frame of fixing on the organism lateral wall to be connected, evenly be provided with multiunit on the crushing running roller and smash the sword, the crushing sword dislocation fit setting on two sets of crushing running rollers.

Adopt above-mentioned technical scheme, two crushing motors drive crushing running roller and rotate in opposite directions, and the crushing sword of cooperation dislocation set has effectively improved kibbling efficiency to guaranteed that the graininess epoxy solid size after smashing is comparatively unanimous, be convenient for get into grinder and grind.

Further, grinder includes the head stone of square structure and the lower mill of cylinder structure, the fixed inner wall that sets up at the organism of head stone, the center department of head stone is provided with the head stone feed inlet, the bottom surface center department and the connecting axle fixed connection of lower mill, the output shaft fixed connection of connecting axle and grinding motor, the fixed center department that sets up in the organism diapire outside of grinding motor, the bottom surface of head stone and the top surface of lower mill are provided with the grinding groove of mutually supporting.

Adopt above-mentioned technical scheme, the joint portion of graininess epoxy solid follow runner stone feed inlet entering runner stone and lower mill, the mill motor drives down the mill rotation, the bottom surface of runner stone and the top surface of lower mill are provided with the grinding groove of mutually supporting and grind into powdered epoxy solid with graininess epoxy solid, and powdered epoxy solid falls to bottom of the body around the top surface joint portion of the bottom surface of runner stone and lower mill.

Further, the discharge gate sets up the one side at the organism diapire, cleaning device is including the clearance impeller, the clearance impeller is fixed on the connecting axle, the clearance impeller cooperatees with the discharge gate.

By adopting the technical scheme, the rotary cleaning impeller discharges powdered epoxy resin solids falling at the bottom of the machine body from the discharge hole.

Furthermore, a baffle is arranged between the crushing box and the crushing box, the baffle is provided with two mutually matched blocks, one end of the baffle is hinged on the side wall of the machine body, the lower part of the baffle is hinged with one end of a hydraulic rod, and the other end of the hydraulic rod is hinged on the side wall of the machine body below the baffle.

By adopting the technical scheme, when the two hydraulic rods are expanded to drive the two baffles to be simultaneously and horizontally arranged, the epoxy resin solid cannot enter the crushing box from the crushing box, and the crushing device continuously crushes the epoxy resin solid, so that the crushing effect is ensured; when the two hydraulic rods shrink to drive the two baffles to be inclined simultaneously, epoxy resin solids enter the crushing box from the crushing box.

Furthermore, a funnel-shaped flow guide disc is fixed on the feeding hole of the upper grinding disc, and the upper end of the flow guide disc is fixed on the side wall of the machine body.

By adopting the technical scheme, granular epoxy resin solids can conveniently enter the feed inlet of the upper grinding disc.

Furthermore, a feeding hopper box is arranged above the feeding hole.

By adopting the technical scheme, the epoxy resin solid needing to be treated can conveniently enter the crushing box.

Furthermore, support columns are arranged at four corners of the bottom wall of the machine body.

Adopt above-mentioned technical scheme, make the discharge gate keep away from ground, use rag bolt simultaneously can fix the support column subaerial.

In conclusion, the utility model has the following beneficial effects:

epoxy resin solid is fed into a crushing box from a feeding hole, a crushing device crushes large epoxy resin solid into small epoxy resin solid, a crushing device in the crushing box crushes the small epoxy resin solid into granular epoxy resin solid, and a grinding device in a grinding box grinds the granular epoxy resin solid into powdery epoxy resin solid. The utility model has the advantages of firmness, durability, high crushing efficiency and crushing quality, uniform solid size of the processed epoxy resin and guarantee of use in subsequent production.

Drawings

The utility model is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of a pulverizing roller according to the present invention;

FIG. 4 is a schematic side view of the pulverizing roller of the present invention.

In the figure: 1 organism, 2 crushing casees, 3 crushing casees, 4 grinding casees, 5 feed inlets, 6 discharge gates, 7 crushing motors, 8 mounting racks, 9 crushing shafts, 10 crushing rods, 11 crushing balls, 12 belt pulleys, 13 belts, 14 baffles, 15 hydraulic rods, 16 crushing motors, 17 bearing seats, 18 crushing rollers, 19 crushing cutters, 20 upper grinding discs, 21 lower grinding discs, 22 upper grinding disc feed inlets, 23 connecting shafts, 24 grinding motors, 25 diversion discs, 26 cleaning impellers, 27 feeding hopper boxes and 28 supporting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is further described below with reference to the accompanying drawings:

according to the attached drawings 1-4, an epoxy resin solid crushing and recycling device comprises a machine body 1, wherein a feed inlet 5 and a discharge outlet 6 are respectively arranged on the top wall and the bottom wall of the machine body 1, the feed inlet 5 is arranged at the center of the top wall of the machine body 1, a feed hopper box 27 is arranged above the feed inlet 5, the discharge outlet 6 is arranged on one side of the bottom wall of the machine body 1, a crushing box 2, a crushing box 3 and a grinding box 4 are sequentially arranged in the machine body 1 from top to bottom, a baffle 14 is arranged between the crushing box 2 and the crushing box 3, the baffle 14 is provided with two mutually matched blocks, one end of the baffle 14 is hinged on the side wall of the machine body 1, one end of a hydraulic rod 15 is hinged on the lower part of the baffle 14, the other end of the hydraulic rod 15 is hinged on the side wall of the machine body 1 below the baffle 14, a crushing device is arranged in the crushing box 2 and comprises a crushing shaft 9, a crushing rod 10 and a crushing ball 11, the outer diameter and the lower end of a crushing shaft 9 are fixedly connected with a plurality of crushing rods 10, a crushing ball 11 is fixedly connected on each crushing rod 10, the upper end of each crushing shaft 9 penetrates through the top wall of a machine body 1 and then is fixedly connected with a belt pulley 12, the two belt pulleys 12 are in transmission connection through a belt 13, the upper end of one crushing shaft 9 is fixedly connected with an output shaft of a crushing motor 7, the crushing motor 7 is fixed on the top wall of the machine body 1 through an installation frame 8, two groups of crushing devices are arranged inside a crushing box 3 and comprise crushing rollers 18 and crushing knives 19, one end of each crushing roller 18 is fixedly connected with an output shaft of a crushing motor 16 fixed on the side wall of the machine body 1, the other end of each crushing roller 18 is rotatably connected with a bearing seat 17 fixed on the side wall of the machine body 1, a plurality of groups of crushing knives 19 are uniformly arranged on the crushing rollers 18, and the crushing knives 19 on the two groups of staggered crushing rollers 18 are arranged in a matched mode, two grinding motors 16 rotate along the direction shown in figure 4, a grinding device is arranged in the grinding box 4, the grinding device comprises an upper grinding disc 20 with a square structure and a lower grinding disc 21 with a cylindrical structure, the upper grinding disc 20 is fixedly arranged on the inner wall of the machine body 1, an upper grinding disc feed inlet 22 is arranged at the center of the upper grinding disc 20, a funnel-shaped flow guide disc 25 is fixed on the upper grinding disc feed inlet 22, the upper end of the flow guide disc 25 is fixed on the side wall of the machine body 1, the center of the bottom surface of the lower grinding disc 21 is fixedly connected with a connecting shaft 23, the connecting shaft 23 is fixedly connected with an output shaft of a grinding motor 24, the grinding motor 24 is fixedly arranged at the center of the outer side of the bottom wall of the machine body 1, grinding grooves which are matched with each other are arranged on the bottom surface of the upper grinding disc 20 and the top surface of the lower grinding disc 21, a cleaning device is arranged below the grinding device, the cleaning device comprises a cleaning impeller 26, the cleaning impeller 26 is fixed on the connecting shaft 23, cleaning impeller 26 matches with discharge gate 6, and the diapire four corners department of organism 1 is provided with support column 28.

The working principle is as follows: when the crushing box is used, the two hydraulic rods 15 are firstly controlled to relax, the two baffles 14 are driven to be arranged horizontally at the same time, and the crushing box 2 and the crushing box 3 are separated. Starting a crushing motor 7, feeding the epoxy resin solid into a crushing box 2 from a feeding hole 5, and crushing the large epoxy resin solid into small epoxy resin solids by a rotary crushing rod 10 and a rotary crushing ball 11; starting the two crushing motors 16 and the grinding motor 24, and crushing the small epoxy resin solids into granular epoxy resin solids by matching the crushing roller 18 and the crushing knife 19; granular epoxy resin solids enter the upper grinding disc feeding hole 22 along the flow guide disc 25, the granular epoxy resin solids are ground into powdery epoxy resin solids by the grinding grooves which are arranged on the bottom surface of the upper grinding disc 20 and the top surface of the lower grinding disc 21 and are matched with each other, the powdery epoxy resin solids fall to the bottom of the machine body 1, and the powdery epoxy resin solids falling to the bottom of the machine body 1 are discharged from the discharging hole 6 by the rotating cleaning impeller 26.

In summary, the present invention is not limited to the above-described embodiments. Numerous changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides an epoxy solid smashes recovery unit, includes organism (1), its characterized in that, the roof and the diapire of organism (1) are provided with feed inlet (5) and discharge gate (6) respectively, the inside top-down of organism (1) has set gradually crushing case (2), crushing case (3) and grinding case (4), the inside breaker that is provided with of crushing case (2), the inside breaker that is provided with of crushing case (3), be provided with grinder in grinding case (4), the grinder below is provided with cleaning device.

2. The epoxy resin solid pulverizing and recycling device as claimed in claim 1, the feed inlet (5) is arranged at the center of the top wall of the machine body (1), the two sides below the feed inlet (5) are provided with crushing devices, the crushing device comprises a crushing shaft (9), a crushing rod (10) and a crushing ball (11), the outer diameter and the lower end of the crushing shaft (9) are both fixedly connected with a plurality of crushing rods (10), the crushing rod (10) is fixedly connected with a crushing ball (11), the upper end of the crushing shaft (9) penetrates through the top wall of the machine body (1) and then is fixedly connected with a belt pulley (12), the two belt pulleys (12) are in transmission connection through a belt (13), the upper end of one crushing shaft (9) is fixedly connected with an output shaft of a crushing motor (7), and the crushing motor (7) is fixed on the top wall of the machine body (1) through a mounting frame (8).

3. The epoxy resin solid crushing and recycling device as claimed in claim 2, wherein the crushing device comprises two groups, the crushing device comprises crushing rollers (18) and crushing knives (19), one end of the crushing roller (18) is fixedly connected with an output shaft of a crushing motor (16) fixed on the side wall of the machine body (1), the other end of the crushing roller (18) is rotatably connected with a bearing seat (17) fixed on the side wall of the machine body (1), the crushing rollers (18) are uniformly provided with a plurality of groups of crushing knives (19), and the crushing knives (19) on the two groups of crushing rollers (18) are arranged in a staggered fit manner.

4. The epoxy resin solid crushing and recycling device according to claim 3, wherein the grinding device comprises an upper grinding disc (20) with a cube structure and a lower grinding disc (21) with a cylinder structure, the upper grinding disc (20) is fixedly arranged on the inner wall of the machine body (1), an upper grinding disc feeding hole (22) is formed in the center of the upper grinding disc (20), the bottom surface center of the lower grinding disc (21) is fixedly connected with a connecting shaft (23), the connecting shaft (23) is fixedly connected with an output shaft of a grinding motor (24), the grinding motor (24) is fixedly arranged at the center of the outer side of the bottom wall of the machine body (1), and grinding grooves which are matched with each other are formed in the bottom surface of the upper grinding disc (20) and the top surface of the lower grinding disc (21).

5. The epoxy resin solid crushing and recycling device as claimed in claim 4, wherein the discharge port (6) is arranged at one side of the bottom wall of the machine body (1), the cleaning device comprises a cleaning impeller (26), the cleaning impeller (26) is fixed on the connecting shaft (23), and the cleaning impeller (26) is matched with the discharge port (6).

6. The epoxy resin solid crushing and recycling device as claimed in claim 5, wherein a baffle (14) is arranged between the crushing box (2) and the crushing box (3), the baffle (14) is provided with two mutually matched blocks, one end of the baffle (14) is hinged on the side wall of the machine body (1), the lower part of the baffle (14) is hinged with one end of a hydraulic rod (15), and the other end of the hydraulic rod (15) is hinged on the side wall of the machine body (1) below the baffle (14).

7. The epoxy resin solid crushing and recycling device as claimed in claim 6, wherein a funnel-shaped flow guide disc (25) is fixed on the feeding port (22) of the upper grinding disc, and the upper end of the flow guide disc (25) is fixed on the side wall of the machine body (1).

8. The epoxy resin solid pulverizing and recycling device as claimed in claim 1, wherein a feed hopper box (27) is provided above the feed inlet (5).

9. The epoxy resin solid crushing and recycling device as claimed in claim 1, wherein supporting columns (28) are arranged at four corners of the bottom wall of the machine body (1).