CN220482225U

CN220482225U - Double-roller open mill

Info

Publication number: CN220482225U
Application number: CN202321772658.5U
Authority: CN
Inventors: 查立峰; 陈杰
Original assignee: Haining Yaohua Shoe Material Co ltd
Current assignee: Haining Yaohua Shoe Material Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-13
Anticipated expiration: 2033-07-07

Abstract

The application discloses two roller mill, it includes two risers that the front and back symmetry set up, fixed set up in two the box of riser right-hand member, still including communicate in the hopper at box top, set up in the toper secret pressure subassembly in the box, set up in two extrusion subassembly between the riser, the toper secret pressure subassembly plays the effect of tannin transport to rubber, extrusion subassembly plays extrusion's effect to rubber, through the hopper is thrown into rubber in the box can be in under the effect of toper secret pressure subassembly carry to extrusion subassembly to effective open mill to rubber.

Description

Double-roller open mill

Technical Field

The utility model relates to a double-roller open mill, in particular to a double-roller open mill.

Background

At present, an open mill is an abbreviation of an open mill, and in a plastic product factory, people are commonly called a two-roll mill. The open mill is a plastic mixing device which is relatively early applied in product factories such as silica gel and the like. The function is to mix and plasticize the evenly mixed raw materials and provide a evenly mixed melting stock for the plastic film formed by the calender. The prior silica gel open mill mainly comprises a frame, a driving mechanism fixed on the frame and two rubber mixing rollers arranged oppositely, wherein the two rubber mixing rollers are rotationally connected with the frame, and when rubber mixing, massive silica gel is placed between the two rubber mixing rollers.

However, the conventional open mill has the following drawbacks:

(1) The existing open mill only needs to rotate by utilizing two rubber mixing rollers, so that the two rubber mixing rollers repeatedly squeeze rubber, repeated operation is needed for many times, time and labor are wasted, and the production efficiency of the rubber is greatly reduced.

(2) When the existing open mill device is used for open-milling rubber, when defective rubber appears, the rubber still needs to be manually lifted up and climbs to the top of the device, and the rubber is thrown into the feed inlet of the open mill device, so that manual labor force is consumed relatively.

Disclosure of Invention

In order to solve certain or certain technical problems in the prior art, one of the purposes of the application is to provide a double-roller open mill which plays a role in tanning and open-mixing rubber, and can fully tan the rubber to achieve an open-mixing effect.

In order to solve the above-mentioned existing technical problems, one of the purposes of the present application is achieved by adopting the following technical scheme:

the utility model provides a two roller mill, its including around symmetry set up two risers, fixed set up in two the box of riser right-hand member, still including communicate in the hopper at box top, set up in the closed pressure subassembly of toper in the box, set up in two extrusion subassembly between the riser, the closed pressure subassembly of toper plays the effect that the tan was carried to rubber, extrusion subassembly plays extrusion's effect to rubber, through the hopper is thrown into rubber in the box can be in the closed pressure subassembly of toper is carried to extrusion subassembly under the effect to effective mill of rubber.

Further, the conical compacting assembly comprises an opening formed in the left side wall of the box body, a driving shaft, a driven shaft, two spiral blades, a driving gear, a driven gear, a compacting motor, an output end of the compacting motor, the driving shaft, the left end of the driving shaft and the left end of the driven shaft are arranged in a mutually-approaching mode, the right end of the driving shaft and the right end of the driven shaft are arranged in a mutually-far mode, the driving gear is fixedly sleeved on the driving shaft, the driven gear is fixedly sleeved on the driven shaft and meshed with the driving gear, the compacting motor is fixedly arranged on the right side wall of the box body, the output end of the compacting motor is fixedly connected with the driving shaft and coaxially rotates, the left end of the driving shaft and the left end of the driven shaft are mutually-closely arranged, the right end of the driving shaft and the right end of the driven shaft are mutually-far mode, and the spiral blades are integrally conical.

Further, the extrusion assembly comprises an L-shaped mounting rod fixedly arranged on the vertical plates at the rear side, an extrusion motor fixedly arranged on the L-shaped mounting rod, a driving rod rotationally connected between the two vertical plates and positively and negatively rotated through the extrusion motor, a driven rod rotationally connected between the two vertical plates, an extrusion roller fixedly sleeved on the driving rod and on the driven rod, a first gear fixedly sleeved on the driving rod, and a second gear fixedly sleeved on the driven rod and meshed with the driven rod.

Further, a guide plate is fixedly arranged between the two vertical plates, the guide plate is positioned at the lower sides of the two squeeze rollers, the guide plate is fixedly connected with the box body, and the guide plate is positioned at the lower side of the opening.

Further, two still slope is equipped with the lifting unit between the riser, the lifting unit can be with the defective rubber lift go into in the hopper, the lifting unit is located extrusion subassembly upside, the lifting unit including fixed set up in two mounting panel between the riser, fixed setting, in be located the front side lifting motor on the mounting panel, rotate connect in two between the mounting panel and pass through lifting motor carries out positive and negative rotation's pivot first, fixed cover locate drive roller on the pivot first, rotate connect in two pivot second between the mounting panel, fixed cover is located driven roller on the pivot second, the transmission connect in the drive roller with the drive belt between the driven roller.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through setting up the toper banburying subassembly, play the effect of open mill of tanning up to rubber, can carry out abundant tanning up to rubber, reach the open mill effect, avoid repeated operation many times, labour saving and time saving, compare in current open mill device, it only utilizes the rotation of two rubber mixing rollers to have solved current open mill device, make two rubber mixing rollers carry out repeated extrusion to rubber, this kind of mode needs repeated operation many times, wastes time and energy, greatly reduced the technical problem to the production efficiency of rubber.

(2) Through setting up the lifting means, utilize the transport of drive belt, can conveniently throw the rubber defective goods in the feeder hopper, avoid making the manual work climb to the device top again, help alleviateing manual labor, compare in current open mill device, when having solved current open mill device and being open-milling to rubber, when appearing defective products rubber, still need the manual work to hold up rubber, climb to the device top, throw the rubber into the feed inlet of open mill device, consume artificial technical problem relatively.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a top view of FIG. 1 showing a schematic view of the configuration of the conical compaction assembly, lifting assembly;

FIG. 3 is a schematic view of the internal structure of the conical compaction assembly of the present application;

FIG. 4 is a schematic view of the structure of a helical blade in the present application;

FIG. 5 is a schematic view of the extrusion assembly of the present application;

FIG. 6 is a schematic view of the structure of the lifting assembly of the present application disposed obliquely between two risers;

FIG. 7 is a schematic illustration of a specific construction of a lifting assembly of the present application;

FIG. 8 is a schematic view of the structure of the upper opening of the case in the present application;

in the figure: 1. a transmission belt; 2. a lifting assembly; 3. a hopper; 4. a conical compaction assembly; 5. a helical blade; 6. a drive gear; 7. an extrusion assembly; 8. a vertical plate; 9. a squeeze roll; 10. a case; 11. a dense-pressure motor; 12. a drive shaft; 13. a driven shaft; 14. a driven gear; 15. a driving rod; 16. a driven rod; 17. a first gear; 18. a second gear; 19. an L-shaped mounting bar; 20. extruding a motor; 21. a mounting plate; 22. lifting the motor; 23. a first rotating shaft; 24. a second rotating shaft; 25. a driving roller; 26. driven roller; 27. a guide plate; 28. an opening.

Detailed Description

The present application will be further described with reference to the drawings and detailed description, which should be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like in this application are used for distinguishing between similar objects and not for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/", generally means a relationship in which the front-rear related object is a two-roll mill or.

Example 1:

as shown in fig. 1-8, this embodiment provides a two-roll mill, it includes two risers 8 that the front and back symmetry set up, the box 10 of fixed setting in two risers 8 right-hand member, still include the hopper 3 that communicates in box 10 top, set up the toper secret pressure subassembly 4 in box 10, set up the extrusion subassembly 7 between two risers 8, toper secret pressure subassembly 4 plays the effect of tanning and carrying rubber, extrusion subassembly 7 plays the effect of extrusion to rubber, the rubber of throwing into in box 10 through hopper 3 can be under the effect of toper secret pressure subassembly 4 carry extrusion subassembly 7, thereby effective mill to rubber.

When the device is used, rubber is put into the hopper 3, then the conical compacting component 4 and the extrusion component 7 are started, the conical compacting component 4 is used for tanning rubber rollers, meanwhile, the rubber is conveyed into the extrusion component 7, the extrusion component 7 is used for extruding the rubber, and the rubber is extruded into sheets.

Through setting up toper close pressure subassembly 4, play the effect of open-end mill to rubber, can carry out abundant tan to rubber, reach the open-end mill effect, avoid repeated operation many times, labour saving and time saving, compare in current open-end mill, it only utilizes the rotation of two rubber mixing rollers to have solved current open-end mill, make two rubber mixing rollers carry out repeated extrusion to rubber, this kind of mode needs repeated operation many times, wastes time and energy, greatly reduced the technical problem to the production efficiency of rubber.

The conical compacting assembly 4 comprises an opening 28 formed in the left side wall of the box body 10, a driving shaft 12, a driven shaft 13, two spiral blades 5, a driving gear 6, a driven gear 14, a compacting motor 11, an output end of the compacting motor 11, and a driving shaft 12, which are fixedly connected and coaxially rotated, wherein the driving shaft 12 and the driven shaft 13 are arranged between the opening 28 and the right side wall of the box body 10 in a penetrating manner, the two spiral blades 5 are arranged on the driving shaft 12 and the driven shaft 13 in a mutually crossing manner, the driving gear 6 is fixedly sleeved on the driving shaft 12, the driven gear 14 is fixedly sleeved on the driven shaft 13 and meshed with the driving gear 6, the compacting motor 11 is fixedly arranged on the right side wall of the box body 10, the left end of the driving shaft 12 and the left end of the driven shaft 13 are mutually close to each other, the right end of the driving shaft 12 and the right end of the driven shaft 13 are mutually far away, and the spiral blades 5 are integrally conical.

When the conical dense-pressure assembly 4 is used, the dense-pressure motor 11 is started, the dense-pressure motor 11 drives the driving shaft 12 to rotate, the driving shaft 12 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 14 to rotate, the driven gear 14 drives the driven shaft 13 to rotate, the driving shaft 12 and the driven shaft 13 both drive the spiral blades 5 to rotate, the two spiral blades 5 are enabled to smelt and press rubber, the rubber is rolled, the rubber is finally conveyed into the extrusion assembly 7 through the opening 28 along with extrusion conveying of the two spiral blades 5. The two spiral blades 5 are staggered, so that the tanning effect on rubber is further improved.

The extrusion assembly 7 comprises an L-shaped mounting rod 19 fixedly arranged on the rear side vertical plate 8, an extrusion motor 20 fixedly arranged on the L-shaped mounting rod 19, a driving rod 15 rotationally connected between the two vertical plates 8 and positively and negatively rotated through the extrusion motor 20, a driven rod 16 rotationally connected between the two vertical plates 8, an extrusion roller 9 fixedly sleeved on the driving rod 15 and the driven rod 16, a first gear 17 fixedly sleeved on the driving rod 15, and a second gear 18 fixedly sleeved on the driven rod 16 and meshed with the driven rod 16.

When the extrusion assembly 7 is used, the extrusion motor 20 is started, the extrusion motor 20 drives the driving rod 15 to rotate, the driving rod 15 drives the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, the second gear 18 drives the driven rod 16 to rotate, the driving rod 15 and the driven rod 16 drive the extrusion rollers 9 to rotate, and the two extrusion rollers 9 extrude conveyed rubber, so that the extrusion device is simple in structure and convenient to use.

A guide plate 27 is fixedly arranged between the two vertical plates 8, the guide plate 27 is positioned at the lower sides of the two squeeze rolls 9, the guide plate 27 is fixedly connected with the box body 10, and the guide plate 27 is positioned at the lower side of the opening 28. The guide plate 27 supports the rubber and helps to smoothly feed the rubber between the two squeeze rollers 9.

Still incline between two risers 8 and be equipped with lifting unit 2, lifting unit 2 can be with the defective rubber lift go into hopper 3 in, lifting unit 2 is located extrusion subassembly 7 upside, lifting unit 2 is including fixing the mounting panel 21 that sets up between two risers 8, fixed setting, be located the lifting motor 22 on the front side mounting panel 21, rotate and connect between two mounting panels 21 and carry out the pivot one 23 that just reverses through lifting motor 22, fixed cover locates the drive roller 25 on pivot one 23, rotate the pivot two 24 of connecting between two mounting panels 21, fixed cover locates the driven voller 26 on pivot two 24, the transmission is connected in the conveyer belt 1 between drive roller 25 and driven voller 26.

When the lifting assembly 2 is used, the defective rubber product is placed on the driving belt 1, then the lifting motor 22 is started, the lifting motor 22 drives the first rotating shaft 23 to rotate, the first rotating shaft 23 drives the driving roller 25 to rotate, the driving roller 25 drives the driving belt 1 to rotate, the driving belt 1 drives the driven roller 26 to rotate, and the defective rubber product is put into the feeding hopper 3 along with the rotation of the driving roller, so that secondary open refining of the defective rubber product is realized.

Through setting up lifting unit 2, utilize the transport of drive belt 1, can conveniently throw the rubber defective goods in feeder hopper 3, avoid making the manual work climb to the device top again, help alleviateing hand labor, compare in current open mill device, when having solved current open mill device and open mill to rubber, when appearing defective products rubber, still need the manual work to hold up rubber, climb to the device top, throw rubber into the feed inlet of open mill device, consume artificial technical problem relatively.

The above embodiments are only preferred embodiments of the present application, and the scope of the present application is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present application are intended to be within the scope of the present application.

Claims

1. The utility model provides a two roller mill, includes two riser (8) of fore-and-aft symmetry setting, fixed setting in two box (10) of riser (8) right-hand member, its characterized in that: still including communicate in hopper (3) at box (10) top, set up in toper secret pressure subassembly (4) in box (10), set up in two extrusion subassembly (7) between riser (8), toper secret pressure subassembly (4) play the effect that the tan was carried to rubber, extrusion subassembly (7) play extrusion's effect to rubber, through hopper (3) throw into rubber in box (10) can be in under the effect of toper secret pressure subassembly (4) carry to extrusion subassembly (7) to effective open mill to rubber.

2. A two roll mill as claimed in claim 1, characterized in that: the conical compaction assembly (4) comprises an opening (28) formed in the left side wall of the box body (10), a driving shaft (12) and a driven shaft (13) which are arranged between the opening (28) and the right side wall of the box body (10) in a front-back mode, two spiral blades (5) which are arranged on the driving shaft (12) and the driven shaft (13) in a mutually crossed mode, a driving gear (6) fixedly sleeved on the driving shaft (12), a driven gear (14) fixedly sleeved on the driven shaft (13) and meshed with the driving gear (6), a compact piezoelectric motor (11) fixedly arranged on the right side wall of the box body (10), the output end of the compact piezoelectric motor (11) and the driving shaft (12) are fixedly connected and coaxially rotate, the left end of the driving shaft (12) and the left end of the driven shaft (13) are mutually close to each other, the right end of the driving shaft (12) and the right end of the driven shaft (13) are mutually far away from each other, and the spiral blades (5) are integrally conical.

3. A two roll mill as claimed in claim 2, characterized in that: the extrusion assembly (7) comprises an L-shaped mounting rod (19) fixedly arranged on the vertical plate (8) at the rear side, an extrusion motor (20) fixedly arranged on the L-shaped mounting rod (19), a driving rod (15) rotationally connected between the vertical plates (8) and positively and negatively rotated through the extrusion motor (20), a driven rod (16) rotationally connected between the vertical plates (8), an extrusion roller (9) fixedly sleeved on the driving rod (15) and the driven rod (16), a first gear (17) fixedly sleeved on the driving rod (15) and a second gear (18) fixedly sleeved on the driven rod (16) and meshed with the driven rod (16).

4. A two roll mill according to claim 3, characterized in that: guide plates (27) are further fixedly arranged between the two vertical plates (8), the guide plates (27) are located on the lower sides of the two squeeze rollers (9), the guide plates (27) are fixedly connected with the box body (10), and the guide plates (27) are located on the lower sides of the openings (28).

5. A two roll mill as claimed in claim 1, characterized in that: still incline between riser (8) and be equipped with hoisting assembly (2), hoisting assembly (2) can be with inferior quality rubber lift go into in hopper (3), hoisting assembly (2) are located extrusion assembly (7) upside, hoisting assembly (2) including fixed set up in two mounting panel (21) between riser (8), fixed set up in be located the front side hoisting motor (22) on mounting panel (21), rotation connect in two between mounting panel (21) and through hoisting motor (22) go on forward and backward's pivot (23), fixed cover is located drive roller (25) on pivot (23), rotation connect in two pivot (24) between mounting panel (21), fixed cover is located driven roller (26) on pivot (24), transmission connect in drive roller (25) with drive belt (1) between driven roller (26).