CN220969866U - Double-screw extruder for producing punch lubricating particles - Google Patents
Double-screw extruder for producing punch lubricating particles Download PDFInfo
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- CN220969866U CN220969866U CN202322692511.1U CN202322692511U CN220969866U CN 220969866 U CN220969866 U CN 220969866U CN 202322692511 U CN202322692511 U CN 202322692511U CN 220969866 U CN220969866 U CN 220969866U
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- screw extruder
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- 239000002245 particle Substances 0.000 title claims abstract description 30
- 230000001050 lubricating effect Effects 0.000 title abstract description 16
- 238000012216 screening Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000005461 lubrication Methods 0.000 claims description 11
- 239000008188 pellet Substances 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007873 sieving Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a double-screw extruder for producing punch lubricating particles, which comprises a double-screw extruder body, wherein a screening mechanism for improving quality is arranged on the left side of the double-screw extruder body, a vibration mechanism for preventing blockage is arranged in the screening mechanism, the screening mechanism comprises a feeder, one end of the feeder penetrates through and extends to the inside of the double-screw extruder body, a cooling mechanism is fixedly arranged on the left side of the double-screw extruder body, a shell is fixedly arranged at the bottom of the cooling mechanism, four sliding rods are fixedly arranged between the inner top wall and the inner bottom wall of the shell, and two vibration shells are slidably arranged on the outer surfaces of the four sliding rods. This a twin-screw extruder for producing drift lubricated granule has reached the purpose of sieving the drift lubricated granule through being provided with screening mechanism, can remove too big and too little drift lubricated granule, has improved the production quality of drift lubricated granule.
Description
Technical Field
The utility model relates to the technical field of double-screw extruders, in particular to a double-screw extruder for producing punch lubricating particles.
Background
The double-screw extruder is developed on the basis of a single-screw extruder, and has the characteristics of good feeding performance, mixing plasticizing performance, exhaust performance, extrusion stability and the like, the difference between the double-screw extruder and the single-screw extruder is mainly represented by the following two aspects, namely, a material conveying mode, in the single-screw extruder, friction dragging is carried out in a solid conveying section, viscosity dragging is carried out in a melt conveying section, the friction performance of the solid material and the viscosity of the molten material determine conveying behavior, in the double-screw extruder, in particular, the meshing type double-screw extruder, the conveying of the material is forward displacement conveying to a certain extent, the degree of forward displacement depends on the approaching degree of screw edges of one screw rod to the opposite screw grooves of the other screw rod, the screw geometry of the tight meshing type abnormal rotation extruder can obtain high forward displacement conveying characteristics, and the abrasion degree of a screw element and a machine barrel can be found at any time due to convenience in opening, so that effective maintenance or replacement can be carried out without causing unnecessary waste when an extruded product is problematic.
According to the miniature double screw extruder that patent of publication number CN214820760U proposed, this miniature double screw extruder, through setting up the heating block, heat preservation shell, cooling fan and oblique unloading pipe, during the use, the material through the heating block work to inside heats, make the material preheat melt, be convenient for carry the material avoid solidifying to paste inside, heat preservation shell keeps warm effectually, prevent that the heat from losing too fast, cooling fan work rotates, can discharge inside air, and the convenience is cooled off the material through the discharge gate ejection of compact, avoid inside continuous high temperature to lead to the harm of inside original paper, be convenient for discharge inside material through being provided with oblique unloading pipe, overall structure is stable.
However, the miniature double-screw extruder does not have a mechanism for screening the punch lubricating particles, so that the quality of the punch lubricating particles is reduced, and the use requirement of a user is not met, and the double-screw extruder for producing the punch lubricating particles is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a double-screw extruder for producing punch lubricating particles, which has the advantage of screening the punch lubricating particles, and solves the problems that the miniature double-screw extruder is not provided with a mechanism for screening the punch lubricating particles, the quality of the punch lubricating particles is reduced, and the use requirement of a user is not met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-screw extruder for producing the punch lubricating particles comprises a double-screw extruder body, wherein a screening mechanism for improving quality is arranged on the left side of the double-screw extruder body, and a vibration mechanism for preventing blockage is arranged in the screening mechanism;
The screening mechanism comprises a feeder, one end of the feeder penetrates through and extends to the inside of the double-screw extruder body, a cooling mechanism is fixedly installed on the left side of the double-screw extruder body, a shell is fixedly installed at the bottom of the cooling mechanism, four sliding rods are fixedly installed between the inner top wall and the inner bottom wall of the shell, two vibrating shells are slidably installed on the outer surfaces of the sliding rods, two cylindrical springs are tightly attached to the outer surfaces of the sliding rods, and screening shells are fixedly installed between the opposite sides of the two vibrating shells.
Further, the vibration mechanism comprises two motors, one opposite sides of the two motors are respectively fixedly connected with one side wall of the inner cavities of the two vibration shells, one end of each output shaft of each motor penetrates through and extends to the rotating shaft inside the shell, and the outer surfaces of the two rotating shafts are fixedly provided with eccentric turntables.
Further, two opposite sides of the cylindrical spring are fixedly connected with the inner top wall and the inner bottom wall of the shell respectively, and the opposite sides of the cylindrical spring are fixedly connected with the top and the bottom of the vibration shell respectively.
Further, three screening nets are fixedly arranged in the screening shell, and the apertures of the three screening nets are gradually reduced from top to bottom.
Further, the top and the bottom of the screening shell are fixedly provided with second telescopic shells, and the inner top wall and the inner bottom wall of the shell are fixedly provided with first telescopic shells.
Further, the inner chamber left and right sides wall of first flexible shell is all fixed mounting has the stopper, the spacing groove has all been seted up to the left and right sides of second flexible shell, two the surface of stopper respectively with the internal surface sliding connection of two spacing grooves.
Further, the left side of screening shell and the inside of two second flexible shells are all fixed mounting have one end to run through and extend to the outside row material pipe of shell.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This a twin-screw extruder for producing drift lubricated granule has reached the purpose of sieving the drift lubricated granule through being provided with screening mechanism, can screen out too big and too little drift lubricated granule, has improved the production quality of drift lubricated granule, through being provided with vibration mechanism, plays the effect that the drive sieves the shell and shakes, prevents that the screening shell from taking place to block up, has satisfied user's user demand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structural shell of the present utility model;
Fig. 3 is a top cross-sectional view of the structural enclosure of the present utility model.
In the figure: 1. a twin screw extruder body; 2. a screening mechanism; 201. a feeder; 202. a cooling mechanism; 203. a housing; 204. a slide bar; 205. vibrating the shell; 206. a cylindrical spring; 207. screening the shells; 3. a vibration mechanism; 301. a motor; 302. a rotating shaft; 303. an eccentric turntable; 304. a first telescoping shell; 305. a second telescoping shell; 306. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a twin screw extruder for producing punch lubrication particles in the present embodiment includes a twin screw extruder body 1, the punch lubrication particles are produced by the twin screw extruder body 1, a screening mechanism 2 for improving quality is provided on the left side of the twin screw extruder body 1, a vibration mechanism 3 for preventing clogging is provided inside the screening mechanism 2, the screening mechanism 2 includes an adder 201, one end of the adder 201 penetrates and extends into the inside of the twin screw extruder body 1, raw materials for production are respectively added through a feed port and the adder 201, a cooling mechanism 202 is fixedly mounted on the left side of the twin screw extruder body 1, the punch lubrication particles are cooled by the cooling mechanism 202, a housing 203 is fixedly mounted on the bottom of the cooling mechanism 202, four slide bars 204 are fixedly mounted between an inner top wall and an inner bottom wall of the housing 203, two vibration shells 205 are slidably mounted on the outer surfaces of the four slide bars 204, two cylindrical springs 206 are tightly attached on the outer surfaces of the four slide bars 204, and a screening shell 207 is fixedly mounted between opposite sides of the two vibration shells 205.
Wherein, two opposite sides of the cylindrical springs 206 are fixedly connected with the inner top wall and the inner bottom wall of the housing 203 respectively, and two opposite sides of the cylindrical springs 206 are fixedly connected with the top and the bottom of the vibration shell 205 respectively, and the screening shell 207 vibrates through four sliding rods 204 and eight cylindrical springs 206.
Wherein, inside fixed mounting of screening shell 207 has three screening nets, and three screening nets from top to bottom aperture reduces gradually, and bigger granule remains screening shell 207 top, and qualified granule remains screening shell 207 inside, and less granule remains screening shell 207 bottom.
Specifically, when producing the drift lubricant particles through twin-screw extruder body 1, add the production raw materials through feed inlet and adder 201 respectively, cool off the drift lubricant particles through cooling body 202, then drift lubricant particles gets into inside shell 203, screening shell 207 shakes through four slide bars 204 and eight cylindricality springs 206 for bigger granule is left at screening shell 207 top, qualified granule is left inside screening shell 207, less granule is left at screening shell 207 bottom, can screen out too big and too little drift lubricant particles, the production quality of drift lubricant particles has been improved.
In this embodiment, the vibration mechanism 3 includes two motors 301, opposite sides of the two motors 301 are respectively fixedly connected with opposite side walls of the inner cavities of the two vibration shells 205, the output shafts of the two motors 301 are fixedly provided with rotating shafts 302, one ends of the rotating shafts extend to the inside of the housing 203, the outer surfaces of the two rotating shafts 302 are fixedly provided with eccentric turntables 303, and the two motors 301 drive the two rotating shafts 302 and the two eccentric turntables 303 to rotate.
Wherein, the top and the bottom of screening shell 207 are all fixed mounting has the flexible shell 305 of second, the interior roof and the interior diapire of shell 203 are all fixed mounting has the flexible shell 304 of first, the flexible shell 304 of first and the flexible shell 305 of second prevent that drift lubrication particle from leaking, the stopper 306 is all fixed mounting to the inner chamber left and right sides wall of the flexible shell 304 of first, the spacing groove has all been seted up to the left and right sides of the flexible shell 305 of second, the surface of two stopper 306 respectively with the internal surface sliding connection of two spacing grooves, stopper 306 prevents that the flexible shell 304 of first and the flexible shell 305 of second are disengaged, the inside of the flexible shell 305 of left side of screening shell 207 and two is all fixed mounting one end runs through and extends to the outside row material pipe of shell 203, three kinds of not equidimension granule are discharged from three row material pipes respectively.
Specifically, two motors 301 are started to drive two rotating shafts 302 and two eccentric turntables 303 to rotate, so that the screening shell 207 vibrates through four sliding rods 204 and eight cylindrical springs 206, the first telescopic shell 304 and the second telescopic shell 305 prevent the leakage of lubricating particles of the punch, the screening shell 207 is prevented from being blocked, and the use requirements of users are met.
The working principle of the embodiment is as follows:
(1) When the punch lubricating particles are produced by the twin-screw extruder body 1, raw materials for production are added through the feed port and the adder 201, respectively, the punch lubricating particles are cooled by the cooling mechanism 202, and then the punch lubricating particles enter the inside of the housing 203.
(2) The two motors 301 are started to drive the two rotating shafts 302 and the two eccentric turntables 303 to rotate, so that the screening shell 207 vibrates through the four sliding rods 204 and the eight cylindrical springs 206, larger particles are left at the top of the screening shell 207, qualified particles are left inside the screening shell 207, smaller particles are left at the bottom of the screening shell 207, and three particles with different sizes are discharged from the three discharge pipes respectively.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A twin-screw extruder for producing punch lubrication particles, comprising a twin-screw extruder body (1), characterized in that: the screening device is characterized in that a screening mechanism (2) for improving quality is arranged on the left side of the double-screw extruder body (1), and a vibration mechanism (3) for preventing blockage is arranged in the screening mechanism (2);
Screening mechanism (2) is including adding glassware (201), the one end of adding glassware (201) runs through and extends to the inside of twin-screw extruder body (1), the left side fixed mounting of twin-screw extruder body (1) has cooling body (202), the bottom fixed mounting of cooling body (202) has shell (203), fixed mounting has four slide bars (204) between the interior roof of shell (203) and the interior bottom wall, four the surface slidable mounting of slide bar (204) has two vibrations shell (205), four the surface of slide bar (204) is all closely laminated has two cylindricality springs (206), two fixed mounting has screening shell (207) between the opposite one side of vibrations shell (205).
2. A twin screw extruder for producing punch lubrication pellets as claimed in claim 1, wherein: the vibration mechanism (3) comprises two motors (301), opposite sides of the two motors (301) are respectively fixedly connected with one side wall opposite to the inner cavities of the two vibration shells (205), one end of each output shaft of each motor (301) is fixedly provided with a rotating shaft (302) penetrating through and extending to the inside of the shell (203), and the outer surfaces of the two rotating shafts (302) are fixedly provided with eccentric rotating discs (303).
3. A twin screw extruder for producing punch lubrication pellets as claimed in claim 1, wherein: the opposite sides of the two cylindrical springs (206) are fixedly connected with the inner top wall and the inner bottom wall of the outer shell (203) respectively, and the opposite sides of the two cylindrical springs (206) are fixedly connected with the top and the bottom of the vibration shell (205) respectively.
4. A twin screw extruder for producing punch lubrication pellets as claimed in claim 1, wherein: three screening nets are fixedly arranged in the screening shell (207), and the apertures of the three screening nets are gradually reduced from top to bottom.
5. A twin screw extruder for producing punch lubrication pellets as claimed in claim 2, wherein: the top and the bottom of screening shell (207) are all fixed mounting have second flexible shell (305), the interior roof and the interior diapire of shell (203) are all fixed mounting have first flexible shell (304).
6. A twin screw extruder for producing punch lubrication pellets as defined in claim 5, wherein: limiting blocks (306) are fixedly mounted on the left side wall and the right side wall of the inner cavity of the first telescopic shell (304), limiting grooves are formed in the left side and the right side of the second telescopic shell (305), and the outer surfaces of the two limiting blocks (306) are respectively connected with the inner surfaces of the two limiting grooves in a sliding mode.
7. A twin screw extruder for producing punch lubrication pellets as defined in claim 5, wherein: the left side of the screening shell (207) and the inside of the two second telescopic shells (305) are fixedly provided with discharge pipes, one ends of which penetrate through and extend to the outside of the shell (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322692511.1U CN220969866U (en) | 2023-10-09 | 2023-10-09 | Double-screw extruder for producing punch lubricating particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322692511.1U CN220969866U (en) | 2023-10-09 | 2023-10-09 | Double-screw extruder for producing punch lubricating particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220969866U true CN220969866U (en) | 2024-05-17 |
Family
ID=91041784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322692511.1U Active CN220969866U (en) | 2023-10-09 | 2023-10-09 | Double-screw extruder for producing punch lubricating particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220969866U (en) |
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2023
- 2023-10-09 CN CN202322692511.1U patent/CN220969866U/en active Active
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