CN218189514U

CN218189514U - Roll-in vacuum granulation equipment

Info

Publication number: CN218189514U
Application number: CN202222392372.6U
Authority: CN
Inventors: 汤建柯
Original assignee: Changzhou Senmao Machinery Equipment Co ltd
Current assignee: Changzhou Senmao Machinery Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-03
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a roll extrusion formula vacuum granulation equipment, including the casing subassembly, vacuum material loading subassembly, roll-in subassembly and clearance subassembly, the casing subassembly includes the shell, set up the feed inlet in the shell upper end, set up the first fluting at the shell lateral wall, set up the second fluting in shell front end one side, set up the cavity at shell front end opposite side, set up the door that opens and shuts at the cavity both ends and set up the feed opening at shell another lateral wall lower extreme and communicate with the cavity through the hinge, vacuum material loading subassembly is including installing the unloading pipe in the shell upper end, fix the vacuum material loading machine in the unloading pipe upper end. This kind of roll extrusion formula vacuum granulation equipment, when first squeeze roll and second squeeze roll rotate, install the clearance brush on the fixed plate and laminate with first squeeze roll and second squeeze roll, clear up pivoted first squeeze roll and second squeeze roll to be convenient for clear up the material in first squeeze roll and the second squeeze roll shaping inslot.

Description

Roll-in vacuum granulation equipment

Technical Field

The utility model relates to a granulation equipment technical field specifically is a roll-in formula vacuum granulation equipment.

Background

The granulating equipment is a forming machine which can manufacture materials into specific shapes. The method generally comprises the following steps: a roller dry-method granulator, a drum granulator and a dry-method rolling granulator. Wherein, the working principle of the dry-method rolling granulator is as follows: add the dry powder material from the equipment top, two inside squeeze rolls antiport of equipment have seted up the shaping groove on the squeeze roll, and the shaping groove on two squeeze rolls is corresponding, and two antiport squeeze rolls extrude the dry powder material into the shaping inslot to extrude the dry powder material into the granule, along with the continuation of squeeze roll rotates, the granule after the extrusion finally falls out from the shaping inslot.

When the existing dry-method rolling granulator is used, after the formed particles fall out of the forming groove of the squeeze roller, materials can be remained in the forming groove of the squeeze roller, the residual materials in the forming groove are not cleaned for a long time, the subsequent granulation process is easily influenced, the existing squeeze roller is located inside granulation equipment, and when the granulator is used actually, an operator who is not convenient to clean the forming groove in the squeeze roller is cleaned.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional roll vacuum granulation apparatus.

Therefore, the utility model aims at providing a roll extrusion formula vacuum granulation equipment is convenient for clear up the shaping groove in the squeeze roll.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a roll-to-roll vacuum granulation apparatus, comprising:

the shell assembly comprises a shell, a feed inlet, a first groove, a second groove, a cavity, an opening and closing door and a feed outlet, wherein the feed inlet is formed in the upper end of the shell;

the vacuum feeding assembly comprises a discharging pipe arranged at the upper end of the shell, a vacuum feeding machine fixed at the upper end of the discharging pipe, a material sucking pipe with one end fixed on the side wall of the vacuum feeding machine and a charging barrel placed at the upper end of the shell, wherein the other end of the material sucking pipe penetrates through the bottom inside the charging barrel, and a feeding pipe is fixed at the upper end of the charging barrel;

the rolling assembly comprises a motor fixed in the first slot, a driving shaft fixed at the output end of the motor, a driving gear fixed outside the driving shaft of the motor and positioned in the second slot, a first extrusion roller fixed outside the driving shaft and positioned in the cavity, a driven gear arranged at the front end of the driving gear and meshed with the driving gear, a driven shaft fixed in the middle of the driven gear and a second extrusion roller fixed outside the driven shaft and positioned in the cavity, wherein the first extrusion roller and the second extrusion roller are attached to each other, forming grooves are formed in the outer walls of the first extrusion roller and the second extrusion roller, and the forming grooves on the first extrusion roller and the second extrusion roller are in one-to-one correspondence;

the cleaning assembly comprises a fixed plate fixed on the inner wall of the opening and closing door and a cleaning brush arranged on the inner wall of the fixed plate, and the cleaning brush is attached to the first extrusion roller and the second extrusion roller;

as a roll extrusion formula vacuum granulation equipment a preferred scheme, wherein, the outer wall lower extreme of unloading pipe is fixed with the mounting panel, a plurality of first bolts are installed to the upper end of mounting panel, first bolt runs through in mounting panel to the shell.

As a roll extrusion formula vacuum granulation equipment a preferred scheme, wherein, the front end middle part of feed cylinder is provided with the observation window.

As a roll extrusion formula vacuum granulation equipment's an preferred scheme, wherein, first squeeze roll and the slope of second squeeze roll set up, higher end is located the feed inlet lower extreme, and lower end is close to the feed opening.

As a roll extrusion formula vacuum granulation equipment's an optimal selection scheme, wherein, the standing groove has been seted up to the inner wall of fixed plate, the laminating of cleaning brush is in the standing groove, the second bolt is installed to the upper end of fixed plate, the second bolt runs through to in the cleaning brush.

Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of roll extrusion formula vacuum granulation equipment, when first squeeze roll and second squeeze roll rotate, install the clearance brush on the fixed plate and laminate with first squeeze roll and second squeeze roll, clear up pivoted first squeeze roll and second squeeze roll to be convenient for clear up the material in first squeeze roll and the second squeeze roll shaping inslot.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a three-dimensional structure of a rolling vacuum granulation apparatus of the present invention;

fig. 2 is a schematic cross-sectional structural view of a shell assembly of a roll-type vacuum granulation apparatus according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a cleaning assembly of a rolling vacuum granulation apparatus according to the present invention;

in the figure: 100. a housing assembly; 110. a housing; 120. a feed inlet; 130. a first slot; 140. a second slot; 150. a chamber; 160. opening and closing the door; 170. a feeding port; 200. a vacuum feeding assembly; 210. a vacuum feeding machine; 220. a feeding pipe; 221. mounting a plate; 222. a first bolt; 230. a material suction pipe; 240. a charging barrel; 241. a feeding pipe; 242. an observation window; 300. a rolling assembly; 310. a motor; 320. a driving gear; 330. a first squeeze roll; 340. a driven gear; 350. a second squeeze roll; 400. cleaning the assembly; 410. a fixing plate; 411. a second bolt; 412. a placement groove; 420. a cleaning brush.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in order to describe the embodiments of the present invention in detail, the sectional views showing the device structure will not be enlarged partially according to the general scale for convenience of description, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a roll extrusion formula vacuum granulation equipment is convenient for clear up the shaping groove in the squeeze roll.

Fig. 1 to 3 are schematic structural diagrams illustrating an embodiment of a rolling vacuum granulation apparatus according to the present invention, and referring to fig. 1 to 3, a main body of the rolling vacuum granulation apparatus according to the present embodiment includes a housing assembly 100, a vacuum loading assembly 200, a rolling assembly 300, and a cleaning assembly 400.

The housing assembly 100 includes a housing 110, a feed inlet 120 formed at an upper end of the housing 110, a first slot 130 formed at a sidewall of the housing 110, a second slot 140 formed at one side of a front end of the housing 110, a chamber 150 formed at the other side of the front end of the housing 110, an opening/closing door 160 formed at both ends of the chamber 150 by hinges, and a feed outlet 170 formed at a lower end of the other sidewall of the housing 110 and communicating with the chamber 150.

The vacuum feeding assembly 200 includes a discharging tube 220 installed at an upper end of the housing 110, a vacuum feeder 210 fixed at an upper end of the discharging tube 220, a suction tube 230 having one end fixed to a sidewall of the vacuum feeder 210, and a cartridge 240 placed at an upper end of the housing 110, the other end of the suction tube 230 penetrating to an inner bottom of the cartridge 240, and a feeding tube 241 fixed at an upper end of the cartridge 240. Preferably, in this embodiment, a mounting plate 221 is fixed to a lower end of an outer wall of the discharging pipe 220, a plurality of first bolts 222 are mounted to an upper end of the mounting plate 221, the first bolts 222 penetrate through the mounting plate 221 to the casing 110, the discharging pipe 220 is mounted on the casing 110 through the first bolts 222 under the action of the mounting plate 221, an operator can rotate the first bolts 222 to remove the vacuum feeding machine 210 from the casing 110 in a later period, so as to overhaul the vacuum feeding machine 210, an observation window 242 is arranged in the middle of a front end of the charging barrel 240, and the observation window 242 arranged on the charging barrel 240 facilitates the operator to observe how much material in the charging barrel 240, so as to conveniently replenish the material in time.

The rolling assembly 300 comprises a motor 310 fixed in the first slot 130, a driving shaft fixed at the output end of the motor 310, a driving gear 320 fixed outside the driving shaft of the motor 310 and located in the second slot 140, a first squeeze roller 330 fixed outside the driving shaft and located in the chamber 150, a driven gear 340 arranged at the front end of the driving gear 320 and meshed with the driving gear 320, a driven shaft fixed in the middle of the driven gear 340 and a second squeeze roller 350 fixed outside the driven shaft and located in the chamber 150, the first squeeze roller 330 and the second squeeze roller 350 are attached to each other, forming grooves are formed in the outer walls of the first squeeze roller 330 and the second squeeze roller 350, and the forming grooves on the first squeeze roller 330 and the second squeeze roller 350 are in one-to-one correspondence. Preferably, in this embodiment, the first and second squeezing

rollers

330 and 350 are disposed obliquely, the higher end is located at the lower end of the feeding hole 120, and the lower end is close to the feeding hole 170, and the obliquely disposed first and second squeezing

rollers

330 and 350 can make more material flow downward along the first and second squeezing

rollers

330 and 350 when more material enters from the feeding hole 120, so as to accelerate the squeezing efficiency of the first and second squeezing

rollers

330 and 350 on the material.

The cleaning assembly 400 includes a fixing plate 410 fixed to an inner wall of the opening and closing door 160 and a cleaning brush 420 mounted to an inner wall of the fixing plate 410, the cleaning brush 420 being attached to the first and second

pressing rollers

330 and 350. Preferably, in the present embodiment, a placement groove 412 is formed in an inner wall of the fixing plate 410, the cleaning brush 420 is attached to the placement groove 412, a second bolt 411 is mounted at an upper end of the fixing plate 410, the second bolt 411 penetrates through the cleaning brush 420, the cleaning brush 420 is mounted on the fixing plate 410 under the action of the second bolt 411, and an operator can conveniently detach, assemble and replace the cleaning brush 420 in a later stage.

With reference to fig. 1 to 3, the roll-press vacuum granulation apparatus of the present embodiment specifically uses the following: the vacuum feeding machine 210 sucks a material from the material barrel 240 through the suction pipe 230, the material is fed into the feed port 120 through the discharge pipe 220 and then enters the first squeezing roller 330 and the second squeezing roller 350, the motor 310 is started, the motor 310 drives the first squeezing roller 330 and the second squeezing roller 350 to rotate, the rotating first squeezing roller 330 and the second squeezing roller 350 squeeze the material into the forming grooves, so that the material is squeezed into particles, the formed particles finally fall to the bottom of the cavity 150 from the forming grooves along with the continuous rotation of the first squeezing roller 330 and the second squeezing roller 350, and finally flow out of the discharge port 170, and when the first squeezing roller 330 and the second squeezing roller 350 rotate, the cleaning brush 420 mounted on the fixing plate 410 cleans the rotating first squeezing roller 330 and the second squeezing roller 350, so that the material in the forming grooves of the first squeezing roller 330 and the second squeezing roller 350 is brushed off.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A roll-to-roll vacuum granulation apparatus, comprising:

the shell assembly (100) comprises a shell (110), a feed inlet (120) formed in the upper end of the shell (110), a first open groove (130) formed in the side wall of the shell (110), a second open groove (140) formed in one side of the front end of the shell (110), a chamber (150) formed in the other side of the front end of the shell (110), opening and closing doors (160) arranged at two ends of the chamber (150) through hinges, and a feed outlet (170) formed in the lower end of the other side wall of the shell (110) and communicated with the chamber (150);

the vacuum feeding assembly (200) comprises a discharging pipe (220) mounted at the upper end of a shell (110), a vacuum feeding machine (210) fixed at the upper end of the discharging pipe (220), a material sucking pipe (230) with one end fixed on the side wall of the vacuum feeding machine (210) and a material barrel (240) placed at the upper end of the shell (110), wherein the other end of the material sucking pipe (230) penetrates through the bottom inside the material barrel (240), and a feeding pipe (241) is fixed at the upper end of the material barrel (240);

the roller pressing assembly (300) comprises a motor (310) fixed in the first slot (130), a driving shaft fixed at the output end of the motor (310), a driving gear (320) fixed outside the driving shaft of the motor (310) and positioned in the second slot (140), a first pressing roller (330) fixed outside the driving shaft and positioned in the cavity (150), a driven gear (340) arranged at the front end of the driving gear (320) and meshed with the driving gear (320), a driven shaft fixed in the middle of the driven gear (340) and a second pressing roller (350) fixed outside the driven shaft and positioned in the cavity (150), wherein the first pressing roller (330) is attached to the second pressing roller (350), forming grooves are formed in the outer walls of the first pressing roller (330) and the second pressing roller (350), and the forming grooves on the first pressing roller (330) and the second pressing roller (350) are in one-to-one correspondence;

the cleaning assembly (400) comprises a fixing plate (410) fixed on the inner wall of the opening and closing door (160) and a cleaning brush (420) arranged on the inner wall of the fixing plate (410), and the cleaning brush (420) is attached to the first extrusion roller (330) and the second extrusion roller (350).

2. The roll type vacuum granulation apparatus according to claim 1, wherein a mounting plate (221) is fixed to the lower end of the outer wall of the feeding pipe (220), a plurality of first bolts (222) are mounted to the upper end of the mounting plate (221), and the first bolts (222) penetrate through the mounting plate (221) into the outer shell (110).

3. A vacuum roll granulation apparatus according to claim 2, wherein the central portion of the front end of said barrel (240) is provided with a viewing window (242).

4. A roll type vacuum granulation apparatus according to claim 3, wherein said first pressing roll (330) and said second pressing roll (350) are disposed obliquely, and the upper end is located at the lower end of said feed opening (120), and the lower end is located near said feed opening (170).

5. The rolling vacuum granulation apparatus according to claim 4, wherein a placing groove (412) is formed in the inner wall of the fixing plate (410), the cleaning brush (420) is attached in the placing groove (412), a second bolt (411) is installed at the upper end of the fixing plate (410), and the second bolt (411) penetrates into the cleaning brush (420).