CN214872596U - PP filter element forming device capable of adjusting speed - Google Patents
PP filter element forming device capable of adjusting speed Download PDFInfo
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- CN214872596U CN214872596U CN202121368512.5U CN202121368512U CN214872596U CN 214872596 U CN214872596 U CN 214872596U CN 202121368512 U CN202121368512 U CN 202121368512U CN 214872596 U CN214872596 U CN 214872596U
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Abstract
The utility model belongs to the technical field of the automated production technique and specifically relates to indicate a PP filter core forming device of adjustable speed, including extruding means, drive mechanism, forming mechanism, detection mechanism and cut the mechanism, extruding means is used for extruding filiform material, forming mechanism is used for letting the material adhere to and the shaping is the PP filter core, drive mechanism be used for pull the PP filter core along forming mechanism's axial displacement, detection mechanism is used for detecting the external diameter of PP filter core, it is used for cutting fashioned filter core to cut the mechanism, detection mechanism with drive mechanism signal connection. The utility model discloses a be provided with detection mechanism for detect the external diameter of PP filter core, thereby according to the change real time control drive mechanism's of external diameter traction rate, can not take place great deviation with the thickness of guaranteeing the PP filter core, thereby guaranteed the stability of quality.
Description
Technical Field
The utility model belongs to the technical field of the automated production technique and specifically relates to indicate a PP filter core forming device of adjustable speed.
Background
The PP filter element is a prop for filtering made of a mixed material mainly comprising polypropylene, so that the PP filter element has the advantages of being loose outside and tight inside, small in pore size and the like and is widely applied to devices such as a filter and the like. Most of the existing PP filter elements are made of equipment, but when the equipment is used for manufacturing the PP filter elements, the traction speed is basically constant, so that the thickness of the manufactured PP filter elements is often reduced when the extrusion speed of an extrusion mechanism is reduced due to insufficient materials, and the quality stability cannot be ensured.
Disclosure of Invention
The utility model discloses problem to prior art provides a PP filter core forming device of adjustable speed, can monitor PP filter core thickness constantly with the stability of assurance quality.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of adjustable speed's PP filter core forming device, including extruding means, drive mechanism, forming mechanism, detection mechanism and cut the mechanism, extruding means is used for extruding filiform material, forming mechanism is used for letting the material adhere to and the shaping is the PP filter core, drive mechanism be used for pull the PP filter core along forming mechanism's axial displacement, detection mechanism is used for detecting the external diameter of PP filter core, it is used for cutting fashioned filter core to cut the mechanism, detection mechanism with drive mechanism signal connection.
Furthermore, the detection mechanism comprises two detectors which are opposite to each other, the two detectors are used for enabling the PP filter element to pass through, and the detectors are used for detecting the distance between the detectors and the PP filter element.
Further, forming mechanism includes shaping driving piece and shaping roller, the shaping driving piece is used for the drive the shaping roller rotates, the shaping roller is used for letting the material adhere to.
Further, traction mechanism is including drawing driving piece and two carry over pinch rolls, draw the driving piece and be used for driving two carry over pinch rolls and rotate, two carry over pinch rolls cooperations are used for drawing the removal of PP filter core.
Further, cut the mechanism including cutting driving piece, cutter and locating component, locating component is used for contradicting with the PP filter core, it is used for the drive to cut the driving piece the cutter round trip movement, the cutter is used for cutting the PP filter core.
Furthermore, locating component includes locating rack, setting element and adjusts the driving piece, the setting element activity set up in the locating rack, it is used for the drive to adjust the driving piece the setting element is close to or keeps away from the PP filter core, the setting element is used for contradicting with the PP filter core.
Preferably, one end of the positioning piece, which is used for abutting against the PP filter element, is provided with a positioning part, and the positioning part is used for being inserted into the PP filter element.
Furthermore, the positioning assembly further comprises a positioning driving piece and a positioning plug-in piece, a transmission piece is arranged between the adjusting driving piece and the positioning piece, the transmission piece is provided with a plurality of slots, the positioning driving piece is used for controlling the positioning plug-in piece to move back and forth, and the positioning plug-in piece is used for being inserted into one of the slots.
The utility model has the advantages that: the utility model discloses a be provided with detection mechanism for detect the external diameter of PP filter core, thereby according to the change real time control drive mechanism's of external diameter traction rate, can not take place great deviation with the thickness of guaranteeing the PP filter core, thereby guaranteed the stability of quality.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the cutting and cutting driving member, the cutter and the roller member of the present invention.
Fig. 3 is a schematic view of the positioning assembly of the present invention.
Reference numerals: 1-extrusion mechanism, 2-traction mechanism, 3-forming mechanism, 4-detection mechanism, 5-cutting mechanism, 21-traction driving piece, 22-traction roller, 31-forming driving piece, 32-forming roller, 41-detector, 51-cutting driving piece, 52-cutter, 53-positioning component, 54-positioning frame, 55-positioning piece, 56-adjusting driving piece, 57-driving piece, 58-roller piece, 531-positioning driving piece, 532-positioning plug-in piece, 551-positioning part, 571-slot.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model provides a pair of adjustable speed's PP filter core forming device, including extruding means 1, drive mechanism 2, forming mechanism 3, detection mechanism 4 and cut mechanism 5, extruding means 1 is used for extruding filiform polypropylene material (the filiform material of calling down), forming mechanism 3 is used for letting the polypropylene material adhere to and the shaping is the PP filter core, drive mechanism 2 is used for pulling the PP filter core along forming mechanism 3's axial displacement, detection mechanism 4 is used for detecting the external diameter of PP filter core, it is used for cutting fashioned filter core to cut mechanism 5, detection mechanism 4 with drive mechanism 2 signal connection. Specifically, this 3 inner shells of forming mechanism are equipped with cooling structure for can cool off the design fast after guaranteeing the filiform material contact.
The current PP filter element is generally of a cylindrical structure, and a through hole is formed in the current PP filter element. When the utility model is used, the extruding mechanism 1 is conventional equipment, which is used for heating the mixture mainly containing polypropylene to a melting state and then extruding the mixture in a filamentous form, the extruded mixture is sprayed onto the forming mechanism 3, and the forming mechanism 3 continuously rotates to enable the filamentous mixture to be continuously superposed on the forming mechanism 3, thereby gradually forming the PP filter element along with the increase of the thickness; in the molding process, the traction mechanism 2 continuously pulls the PP filter element to move forwards, and the extrusion mechanism 1 continuously extrudes in the traction process, so that the PP filter element is in a shape that one end is thin and the other end is back; after the PP filter element completely passes through the extruding mechanism 1, the thickness of the PP filter element is fixed, so that the PP filter element can continuously move forwards until the PP filter element reaches the cutting mechanism 5, and the PP filter element is cut by the cutting mechanism 5, so that the PP filter element is manufactured. When the PP filter element leaves the extruding mechanism 1, the detecting mechanism 4 detects the width of the PP filter element, if the width is smaller than a lower threshold value, the extruding speed is reduced due to the fact that the mixed material in the extruding mechanism 1 is insufficient, at the moment, the detecting mechanism 4 sends a signal to the traction mechanism 2, and the traction mechanism 2 reduces the traction speed to compensate the reduction of the extruding speed; and when the mixed material is supplemented, the extrusion rate is recovered to be normal, and at the moment, the detection mechanism 4 detects that the thickness of the PP filter element exceeds the upper threshold value, a signal is sent to control the traction mechanism 2 to increase the speed, so that the thickness of the PP filter element is kept unchanged within an error allowable range, and the effect of ensuring the quality of the PP filter element is achieved.
In this embodiment, the detecting mechanism 4 includes two detectors 41 facing each other, the two detectors 41 are used for passing the PP filter element, and the detector 41 is used for detecting the distance between the PP filter element and the detector 41. The detector 41 may be an infrared transceiver or a proximity switch, and the like, and is capable of detecting a distance between the PP filter element and the detector 41, that is, feeding back the thickness of the PP filter element according to a change in the distance; the two detectors 41 are arranged to ensure the accuracy of the detection of the outer diameter of the PP filter element according to the feedback of the two parameters, so as to avoid the detection deviation caused by the deviation and the like.
In this embodiment, the forming mechanism 3 includes a forming driving member 31 and a forming roller 32, the forming driving member 31 is used for driving the forming roller 32 to rotate, and the forming roller 32 is used for allowing the polypropylene material to adhere.
When in actual use, the forming driving part 31 is composed of a motor and a speed reducer, the extruding mechanism 1 sprays out a plurality of filamentous materials in a given direction and attaches the filamentous materials to the forming roller 32, the forming roller 32 is driven to rotate by the forming driving part 31, so that the forming roller 32 rotates relative to the extruding mechanism 1 to enable the filamentous materials to be continuously attached to the forming roller 32 for forming, and the rotating speed of the forming roller 32 is much higher than the traction speed of the traction mechanism 2, so that the traction mechanism 2 pulls the filamentous materials to move for a small distance after the filamentous materials attach a certain thickness on the forming roller 32, and the forming effect is ensured.
In this embodiment, the traction mechanism 2 includes a traction driving member 21 and two traction rollers 22, the traction driving member 21 is used for driving the two traction rollers 22 to rotate, and the two traction rollers 22 are used for drawing the PP filter cores to move in a matching manner. The traction mechanism 2 composed of the traction driving piece 21 and the traction rollers 22 belongs to the conventional structure in the field, and the traction effect on the PP filter element is realized by the mutual reverse rotation of the two traction rollers 22.
In this embodiment, the mechanism 5 of cutting is including cutting driving piece 51, cutter 52 and locating component 53, locating component 53 is used for contradicting with the PP filter core, it is used for the drive to cut driving piece 51 cutter 52 round trip movement, cutter 52 is used for cutting the PP filter core. When the PP filter element is pulled to be in contact with the positioning component 53, the cutting driving component 51 controls the action of the cutting knife 52, the cutting knife 52 cuts the PP filter element to divide the PP filter element into two sections, and the section in contact with the positioning component 53 is the manufactured PP filter element; subsequently, when the PP filter element on the forming roller 32 is drawn into contact with the positioning assembly 53, the cutting knife 52 is again actuated to cut. Specifically, the cutting driving member 51 is an electric cylinder or an air cylinder; in order to ensure the cutting effect, the cutting mechanism 5 further includes a roller member 58 for holding the PP filter element for cutting.
Specifically, locating component 53 includes locating rack 54, setting element 55 and regulation driving piece 56, setting element 55 activity set up in locating rack 54, regulation driving piece 56 is used for driving setting element 55 is close to or keeps away from the PP filter core, setting element 55 is used for contradicting with the PP filter core. The adjusting driving member 56 is a linear driving structure such as an electric cylinder or an air cylinder, and is used for driving the positioning member 55 to move on the positioning frame 54 to adjust the position, so as to achieve the effect of adjusting the length of the PP filter element.
Preferably, the one end that setting element 55 is used for contradicting with the PP filter core is provided with location portion 551, location portion 551 is used for inserting in the central through hole of PP filter core, realizes the location effect to the PP filter core for the PP filter core can not take place to rock when being cut.
Specifically, the positioning assembly 53 further includes a positioning driving element 531 and a positioning plug-in 532, a transmission element 57 is disposed between the adjusting driving element 56 and the positioning element 55, the transmission element 57 is provided with a plurality of slots 571, the positioning driving element 531 is used for controlling the positioning plug-in 532 to move back and forth, and the positioning plug-in 532 is used for being inserted into one of the slots 571. The positioning driving member 531 is an air cylinder or an electric cylinder, that is, when the position of the positioning member 55 needs to be adjusted, the positioning driving member 531 drives the positioning member 55 to leave the slot 571, so that the positioning member 55 can move back and forth to adjust the position under the driving of the adjusting driving member 56; because the pinning effect of this kind of part of electricity jar, cylinder is stable inadequately, if adopt the hydro-cylinder then the cost is higher, consequently the utility model discloses set up slot 571 on driving medium 57, after setting element 55 position control finishes, realize the location effect to setting element 55 in inserting slot 571 by location driving piece 531 drive location plug-in 532, ensure that the position at during operation setting element 55 can not change to the stability of PP filter core length has been guaranteed.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a PP filter core forming device of adjustable speed which characterized in that: including extruding means, drive mechanism, forming mechanism, detection mechanism and cut the mechanism, extruding means is used for extruding filiform material, forming mechanism is used for letting the material adhere to and the shaping is the PP filter core, drive mechanism is used for pulling the PP filter core along forming mechanism's axial displacement, detection mechanism is used for detecting the external diameter of PP filter core, it is used for cutting fashioned filter core to cut the mechanism, detection mechanism with drive mechanism signal connection.
2. The adjustable speed PP filter cartridge molding apparatus of claim 1, wherein: the detection mechanism comprises two detectors which are opposite to each other, the two detectors are used for allowing the PP filter element to pass through, and the detectors are used for detecting the distance between the detectors and the PP filter element.
3. The adjustable speed PP filter cartridge molding apparatus of claim 1, wherein: the forming mechanism comprises a forming driving part and a forming roller, the forming driving part is used for driving the forming roller to rotate, and the forming roller is used for enabling materials to be attached.
4. The adjustable speed PP filter cartridge molding apparatus of claim 1, wherein: traction mechanism is including pulling driving piece and two carry over pinch rolls, it is used for driving two carry over pinch rolls and rotates to pull the driving piece, and two carry over pinch rolls cooperate and are used for pulling the PP filter core and remove.
5. The adjustable speed PP filter cartridge molding apparatus of claim 1, wherein: the cutting mechanism comprises a cutting driving piece, a cutter and a positioning assembly, the positioning assembly is used for abutting against the PP filter element, the cutting driving piece is used for driving the cutter to move back and forth, and the cutter is used for cutting the PP filter element.
6. A speed adjustable PP cartridge forming apparatus as set forth in claim 5 wherein: the locating component includes locating rack, setting element and regulation driving piece, the setting element activity set up in the locating rack, it is used for the drive to adjust the driving piece the setting element is close to or keeps away from the PP filter core, the setting element is used for contradicting with the PP filter core.
7. The adjustable speed PP filter element molding apparatus according to claim 6, wherein: one end of the positioning piece, which is used for abutting against the PP filter element, is provided with a positioning part, and the positioning part is used for being inserted into the PP filter element.
8. The adjustable speed PP filter element molding apparatus according to claim 6, wherein: the positioning assembly further comprises a positioning driving piece and a positioning plug-in piece, a transmission piece is arranged between the adjusting driving piece and the positioning piece, the transmission piece is provided with a plurality of slots, the positioning driving piece is used for controlling the positioning plug-in piece to move back and forth, and the positioning plug-in piece is used for being inserted into one of the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368512.5U CN214872596U (en) | 2021-06-18 | 2021-06-18 | PP filter element forming device capable of adjusting speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368512.5U CN214872596U (en) | 2021-06-18 | 2021-06-18 | PP filter element forming device capable of adjusting speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872596U true CN214872596U (en) | 2021-11-26 |
Family
ID=78905640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121368512.5U Active CN214872596U (en) | 2021-06-18 | 2021-06-18 | PP filter element forming device capable of adjusting speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872596U (en) |
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2021
- 2021-06-18 CN CN202121368512.5U patent/CN214872596U/en active Active
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