CN210309001U - Dust removal device of plastic uptake machine - Google Patents
Dust removal device of plastic uptake machine Download PDFInfo
- Publication number
- CN210309001U CN210309001U CN201921346751.3U CN201921346751U CN210309001U CN 210309001 U CN210309001 U CN 210309001U CN 201921346751 U CN201921346751 U CN 201921346751U CN 210309001 U CN210309001 U CN 210309001U
- Authority
- CN
- China
- Prior art keywords
- frame
- locking
- material passing
- passing hole
- dovetail groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
A dust removal device of a plastic uptake machine belongs to the technical field of plastic uptake machine application. The dust removing device of the plastic uptake machine comprises a square frame, a closed side of the frame is cut to form a material passing hole, two dust removing rollers are arranged in the frame in parallel, the two dust removing rollers are symmetrically arranged relative to an extension line of the material passing hole, two ends of each dust removing roller are inserted into opposite side frames of the frame, detachable locking cover plates are arranged at the positions of the side frames where the dust removing rollers are installed, the locking cover plates are fixed with the frame through bolts, locking plates are rotatably arranged on the outer sides of the side frames at the upper part of the material passing hole, locking pins are arranged on the outer sides of the side frames at the lower part of the material passing hole, locking grooves are formed in the free ends of the locking plates, when the locking plates are in vertical positions, the locking grooves can cross the material passing hole and are hung on the locking pins, a T-shaped slide way is fixed at the bottom of the frame and is slidably installed in a dovetail groove, and two ends of the dovetail groove are provided with limit stops.
Description
Technical Field
The utility model belongs to the technical field of the plastic uptake machine is used, especially, relate to a plastic uptake machine dust collector.
Background
The plastic sucking machine is a device for sucking and processing preheated thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like into plastic products with various shapes by using vacuum and different molds, and is mainly used for forming and processing the thermoplastic coiled materials. And (3) carrying out plastic suction on the heated and softened thermoplastic coiled material by using a vacuum suction force generated by a vacuum pump through a mould to change the shape, enabling the heated and softened thermoplastic coiled material to be tightly attached to the inner wall of the mould cavity for forming, and demoulding after cooling and shaping to obtain various plastic suction products. Vacuum forming has the advantages of high production efficiency, simple equipment, low cost and the like, so that the vacuum forming is widely applied and rapidly developed in recent years. However, the plastic roll in the shape of a roller can generate electrostatic friction in the rolling production process, so that the surface of the plastic roll is very easy to adsorb dust or impurities in the air, and if the dust and the impurities enter the cavity of the plastic suction mould along with the roll, the quality of the plastic suction product can be influenced. In current solution, use two silica gel rollers that set up parallel to each other can get rid of the dust and the impurity on coiled material surface better, because the dust of getting rid of is whole to be attached to the surface of silica gel roller, so need regularly change silica gel layer or silica gel roller according to actual conditions. But the change of silica gel roller is more troublesome, especially changes under the coiled material does not use up the condition, still need decide the coiled material earlier, treats to change the silica gel layer and accomplishes the back, penetrates the plastic uptake machine again with the coiled material, and it is long to lead to the change of silica gel roller consuming time, and work efficiency is lower.
Disclosure of Invention
Problem to prior art existence, the utility model provides a plastic uptake machine dust collector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust removing device of a plastic uptake machine comprises a square frame, a material passing port is arranged on one closed side of the frame in an excised mode, two dust removing rollers are arranged in the frame in parallel, a gap is reserved between two roller surfaces, a silica gel layer is wrapped on the surfaces of the dust removing rollers, the two dust removing rollers are symmetrically arranged relative to an extension line where the material passing port is located, two ends of each dust removing roller are respectively inserted into two opposite side frames of the frame, a detachable locking cover plate is arranged at the position where the dust removing rollers are installed on the side frames, the locking cover plate is fixed with the frame through bolts, a locking plate is rotatably arranged on the outer side of the side frame on the upper portion of the material passing port, a lock pin is arranged on the outer side of the side frame on the lower portion of the material passing port, a lock groove is formed in the free end of the locking plate, when the locking plate is located at a vertical position, the lock, the T-shaped slide ways are slidably mounted in the dovetail grooves, the length of each dovetail groove is greater than that of each T-shaped slide way, the length direction of each dovetail groove is parallel to the axis direction of the dust removing roller, and limit stop blocks are arranged at two ends of each dovetail groove.
Spring bolts are oppositely arranged on two sides of the center position of the dovetail groove in the length direction.
The length of the dovetail groove is 2 times of the length of the T-shaped slideway.
And a split type shaft sleeve is arranged at the fixed dust removing roller of the side frame of the frame.
The inner side of the locking cover plate is an arc surface matched with the installation end of the dust removing roller.
And the connecting end of the lock pin and the frame is provided with threads.
The utility model has the advantages that:
the utility model provides a plastic uptake machine dust collector, when the dusting roller needs to be changed, only need release the frame to the side, treat to change and accomplish the back, again with the frame pull back normal position can. The material passing port is formed in the side frame, so that unused coiled materials can smoothly pass through the obstruction of the frame in the frame pushing and pulling process, the phenomenon that the unused coiled materials are cut and penetrated again is avoided, the time for replacing the dust removing roller is saved, and the working efficiency of roller replacing operation is improved.
Drawings
FIG. 1 is a front view of the dust removing device of the vacuum forming machine of the present invention;
FIG. 2 is a right side view of the dust removing device of the vacuum forming machine of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
in the figure: the device comprises a frame 1, a material passing port 2, a dust removing roller 3, a locking cover plate 4, a locking plate 5, a locking pin 6, a locking groove 7, a T-shaped slideway 8, a dovetail groove 9, a limit stop 10 and a spring bolt 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a dust removing device for a plastic uptake machine belongs to the technical field of plastic uptake machine application, and is used for removing dust on the surface of a thermoplastic coiled material before entering a plastic uptake mold and ensuring the molding quality of a product.
The utility model discloses a plastic uptake machine dust collector, frame 1 including the mouth font, a sealed side excision of frame 1 is provided with a material passing hole 2, and material passing hole 2 can let the coiled material that does not use up pass through blockking of frame 1 when moving frame 1, has avoided tailorring and reinstallating to the coiled material, has practiced thrift the roll change time, has improved work efficiency, adopts the frame 1 of mouth font, can be after excision material passing hole 2, has better support to the side frame on the material passing hole 2 and connects. Frame 1 internally parallel mounting has two dust removal rollers 3, leave the clearance between two roll surfaces, the clearance is used for supplying the coiled material to pass through in process of production, the surface coating of dust removal roller 3 has the silica gel layer, paste that the silica gel layer can be better and get rid of dust and impurity on coiled material surface, two dust removal rollers 3 are crossed 2 place extension line symmetries of material mouth relatively and are set up, set up about crossing 2 symmetries of material mouth, can make coiled material position and the mesh of crossing 2 positions of material mouth in the coplanar, so that when moving frame 1, the coiled material can pass through frame 1's side frame smoothly. Two ends of the dedusting roller 3 are respectively inserted into two opposite side frames of the frame, the side frames are provided with detachable locking cover plates 4 at the positions where the dedusting roller 3 is installed, the locking cover plates 4 are fixed with the frame 1 through bolts, and after the locking cover plates 4 on two sides are removed, the dedusting roller 3 can be conveniently detached and installed. The side frame outside rotation on crossing material mouth 2 upper portion is provided with jam plate 5, crosses the side frame outside of material mouth 2 lower part and is provided with lockpin 6, and locked groove 7 has been seted up to the free end of jam plate 5, and when jam plate 5 was in vertical position, locked groove 7 can stride across material mouth 2 and hang on the lockpin 6, when needs roll change, opens jam plate 5, exposes material mouth 2, in process of production, closes jam plate 5 to this intensity that increases frame 1. The bottom of the frame 1 is fixed with a T-shaped slide way 8, the T-shaped slide way 8 is slidably mounted in a dovetail groove 9, the length of the dovetail groove 9 is greater than that of the T-shaped slide way 8, and the length direction of the dovetail groove 9 is parallel to the axis direction of the dust removing roller 3, so that the frame 1 can slide along the dovetail groove 9, two ends of the dovetail groove 9 are provided with limit stops 10, the limit stops 10 are used for positioning the moving position of the frame 1 on one hand, and on the other hand, the frame 1 is prevented from being separated from the dovetail groove 9 in the sliding process.
The length of the dovetail groove 9 is 2 times of the length of the T-shaped slide way 8, a double-station mode is selected in the embodiment, the working position and the roller changing position can share one group of spring bolts 11, occupied space is saved, and in other embodiments, a three-station mode with the length 3 times of the T-shaped slide way can be selected.
The fixed dust removal roller of frame side frame 3 departments are provided with split type axle sleeve, adopt split type axle sleeve to replace the bearing, can simplify the change flow of dust removal roller, can accomplish the roll change operation by the more efficient, and in this embodiment, the axle sleeve chooses for use the copper alloy axle sleeve that has the lubricated point of graphite, both wear-resisting, has self-lubricating effect again.
The inner side of the locking cover plate 4 is an arc surface matched with the installation end of the dust removing roller 3.
The connecting end of the lock pin 6 and the frame 1 is provided with threads, and when the lock plate 5 needs to be opened, the lock pin is screwed out, so that the lock plate 5 can be conveniently opened; after the locking plate 5 is closed, the locking pins 6 are screwed in, so that the end covers of the locking pins 6 press the locking plate 5 to prevent the locking plate 5 from being released from the locking pins 6 due to vibration loosening in the production process.
The primary roll changing process of the present invention will be described with reference to the accompanying drawings.
The method comprises the following steps: screwing out the lock pin 6, and opening the lock plate 5 to expose the material passing port 2;
step two: pulling out the spring bolts 11 at two sides of the middle position of the dovetail groove 9;
step three: the frame 1 is pushed to slide along the dovetail groove 9, and the coiled material which is not used up is separated from the frame 1 from the material passing port 2 and is left in place in the moving process;
step four: after the frame 1 moves to the limit stop 10, the spring bolt 11 is inserted;
step five: disassembling the locking cover plate 4;
step six: replacing the dust removing roller 3 or the surface silica gel layer;
step seven: installing a locking cover plate 4;
step eight: pulling out the spring bolts 11 at the two sides;
step nine: the frame 1 is pulled back to a working position, the spring bolts 11 at two sides are inserted, and the coiled material at the original position enters a gap between the two dust removing rollers 3 in the frame 1 through the material passing hole 2 in the moving process;
step ten: and closing the locking plate 5, screwing the locking pin 6 and finishing roll changing.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A dust removal device of a plastic uptake machine is characterized by comprising a frame shaped like a Chinese character kou, wherein a closed side edge of the frame is cut to form a material passing hole, two dust removal rollers are arranged in the frame in parallel, a gap is reserved between two roller surfaces, the surfaces of the dust removal rollers are wrapped by silica gel layers, the two dust removal rollers are symmetrically arranged relative to an extension line where the material passing hole is located, two ends of each dust removal roller are respectively inserted into two opposite side frames of the frame, the side frames are provided with detachable locking cover plates at the positions where the dust removal rollers are installed, the locking cover plates are fixed with the frame through bolts, locking plates are rotatably arranged on the outer sides of the side frames at the upper part of the material passing hole, locking pins are arranged on the outer sides of the side frames at the lower part of the material passing hole, locking grooves are formed in free ends of the locking plates, when the locking plates are located at vertical positions, the locking grooves can cross, the T-shaped slide ways are slidably mounted in the dovetail grooves, the length of each dovetail groove is greater than that of each T-shaped slide way, the length direction of each dovetail groove is parallel to the axis direction of the dust removing roller, and limit stop blocks are arranged at two ends of each dovetail groove.
2. The vacuum molding machine dust collector of claim 1, wherein: spring bolts are oppositely arranged on two sides of the center position of the dovetail groove in the length direction.
3. The vacuum molding machine dust collector of claim 1, wherein: the length of the dovetail groove is 2 times of the length of the T-shaped slideway.
4. The vacuum molding machine dust collector of claim 1, wherein: and a split type shaft sleeve is arranged at the fixed dust removing roller of the side frame of the frame.
5. The vacuum molding machine dust collector of claim 1, wherein: the inner side of the locking cover plate is an arc surface matched with the installation end of the dust removing roller.
6. The vacuum molding machine dust collector of claim 1, wherein: and the connecting end of the lock pin and the frame is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921346751.3U CN210309001U (en) | 2019-08-20 | 2019-08-20 | Dust removal device of plastic uptake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921346751.3U CN210309001U (en) | 2019-08-20 | 2019-08-20 | Dust removal device of plastic uptake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210309001U true CN210309001U (en) | 2020-04-14 |
Family
ID=70130515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921346751.3U Expired - Fee Related CN210309001U (en) | 2019-08-20 | 2019-08-20 | Dust removal device of plastic uptake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210309001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910592A (en) * | 2021-10-09 | 2022-01-11 | 杭州富丽来装饰材料有限公司 | Plate film coating processing technology based on novel flat pasting machine |
-
2019
- 2019-08-20 CN CN201921346751.3U patent/CN210309001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910592A (en) * | 2021-10-09 | 2022-01-11 | 杭州富丽来装饰材料有限公司 | Plate film coating processing technology based on novel flat pasting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210309001U (en) | Dust removal device of plastic uptake machine | |
| CN103909110A (en) | Blowout preventer oil cylinder making method and reverse extrusion die used thereby | |
| CN116550958B (en) | Casting device and casting method for gate valve production | |
| CN216443016U (en) | Novel all-steel layered tread pre-opening type | |
| CN209363176U (en) | A kind of metallurgical dies surface waste residue absorption device | |
| CN107282808A (en) | A kind of universal punching compound die automatic fetching device | |
| CN206344438U (en) | A kind of plastic rod extrusion die | |
| CN105729734A (en) | Retreating prevention mechanism for internal-pulling slide block | |
| CN113085094A (en) | Plastic dropper mold | |
| CN212285351U (en) | Extruder for producing aluminum profiles | |
| CN219541357U (en) | Extrusion die convenient to take off material | |
| CN105618505B (en) | A method of replacing extrusion cylinder using device auxiliary horizontal extruder | |
| CN217252657U (en) | Aluminum ingot forming equipment | |
| CN112207241A (en) | Aluminum ingot production forming die and production forming process | |
| CN110883201A (en) | Automatic aluminum product machinery | |
| CN206030443U (en) | Large garbage truck bucket injection mold | |
| CN218252601U (en) | Material pulling device in mold | |
| CN218660375U (en) | Adjustable width extrusion molding mould | |
| CN208451745U (en) | A kind of diaphragm cycle P ET multilayer brush hole waste-removing device | |
| CN211757976U (en) | Profiling die | |
| CN208991485U (en) | A kind of full-automatic continuous extruder | |
| CN213162946U (en) | Casting mould is used in foundry goods processing with adjust structure | |
| CN102700774A (en) | Continuous paper windowing device | |
| CN217531978U (en) | Extrusion forming device for welding materials | |
| CN213766330U (en) | Rolling forming machine for ceramic industrial ceramic product processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20200820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |