CN110154265B - Energy-saving PVC new material processing is with mill fine crushing device - Google Patents
Energy-saving PVC new material processing is with mill fine crushing device Download PDFInfo
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- CN110154265B CN110154265B CN201810250318.3A CN201810250318A CN110154265B CN 110154265 B CN110154265 B CN 110154265B CN 201810250318 A CN201810250318 A CN 201810250318A CN 110154265 B CN110154265 B CN 110154265B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
Abstract
The invention discloses an energy-saving grinding disc fine grinding device for processing a new PVC material, which comprises a base, a grinding box, a material distributing device, a driving motor and a screening groove, wherein the material distributing device is arranged on the left side of the top of the grinding box, a primary grinding cavity is arranged on the upper part in the grinding box, a limiting slide bar is horizontally welded in the grinding box, and the screening groove is slidably arranged on the limiting slide bar. Carry out the spaced reinforced to the PVC new material, thereby the PVC new material is smashing and is avoiding appearing once only reinforced too much and appearing blockking up when smashing, improve crushing effect greatly, control about the screening groove when screening, accelerate the screening speed of PVC new material powder in the screening groove, avoid taking place the condition that PVC new material powder blockked up the mesh, drive simultaneously through driving motor simultaneously and smash and screen, thereby practice thrift the utilization ratio of motor greatly, play energy saving's effect simultaneously, energy saving and environmental protection.
Description
Technical Field
The invention relates to the field of buildings, in particular to a grinding disc fine crushing device for processing an energy-saving PVC new material.
Background
The PVC has the main component of polyvinyl chloride, bright color, corrosion resistance, firmness and durability, and is added in the manufacturing process
The heat resistance, toughness, ductility and the like of the PVC material are enhanced by some toxic auxiliary materials such as a plasticizer, an anti-aging agent and the like, so that the product is generally not used for storing food and medicines, PVC is a synthetic material which is popular, popular and widely applied in the world at present, and a new PVC material needs to be crushed in the production process, but the existing crushing equipment only has the crushing function, so that the crushing effect of the new PVC material is not ideal, and the production quality is reduced.
Disclosure of Invention
The invention aims to provide an energy-saving grinding disc fine crushing device for processing a new PVC material, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an energy-saving PVC new material processing is with mill fine-crushing device, includes base, crushing case, feed divider, driving motor and screening groove, be equipped with crushing case on the base, smash the case and pass through bolt fixed connection between with, the top left side of smashing the case is equipped with feed divider, and feed divider's upside is connected with the storage case, and feed divider's inside has feed divider motor for circular chamber and feed divider's rear side fixed mounting, and feed divider's output shaft just stretches into feed divider inside and be connected with the branch material disc forward feed divider's output shaft.
A primary crushing cavity is formed in the upper portion inside the crushing box, a fixed crushing plate is fixedly mounted on the inner wall of the left side of the primary crushing cavity through screws, a tooth portion of the fixed crushing plate faces right, a sliding rail is arranged at the top of the primary crushing cavity, a movable crushing plate is slidably mounted on the sliding rail, a tooth portion of the movable crushing plate is matched with a tooth portion of the fixed crushing plate, and an ejector rod is welded to the right side of the movable crushing plate; the grinding box is characterized in that a preliminary screen is horizontally arranged inside the grinding box, the preliminary screen is positioned on the lower side of the movable grinding plate, a fixed grinding disc is further arranged below the preliminary screen, the fixed grinding disc is fixedly arranged inside the grinding box through bolts, the surface of the fixed grinding disc is inclined, a grinding cavity is formed inside the fixed grinding disc and is a circular cavity, a connecting frame is further arranged below the fixed grinding disc, the connecting frame is fixedly arranged on the inner wall of the grinding box through bolts, a grinding shaft is rotatably arranged on the connecting frame through bearings, a grinding head is arranged on the upper side of the grinding shaft in an interference fit manner, the grinding head extends into the grinding cavity, a belt wheel is further arranged on the grinding shaft in an interference fit manner, a driving motor is further fixedly arranged on the right side of the upper surface of the base, the output shaft of the driving motor vertically upwards and is fixedly connected with a connecting shaft through a coupler, and a, the excircle of first cam and the stopper surface contact of ejector pin right-hand member, still interference fit installs the band pulley on the connecting axle, grinds and is connected with the belt between epaxial band pulley of grinding and the epaxial band pulley of connecting.
Smash the inside still horizontal welding in case and have spacing slide bar, slidable mounting has the screening groove on the spacing slide bar, the right side in screening groove still welds the connecting rod, and the connecting rod level just wears out crushing case right, sliding connection between the casing of connecting rod and crushing case, and welded connection has the stopper in the outside of connecting rod still, and still interference fit installs the second cam on the connecting axle, and the excircle of second cam contacts with the stopper on the connecting rod, the discharge gate has still been opened in the left side of crushing case.
As a further scheme of the invention: the material distribution disc is provided with a plurality of groups of material storage circular bottom grooves, each group of material storage circular bottom grooves is provided with one group, and the material storage circular bottom grooves are distributed in a circular array around the circle center of the material distribution disc.
As a still further scheme of the invention: the utility model discloses a crushing case, including the ejector pin level, the ejector pin level just wears out crushing case right, sliding connection between the casing of ejector pin and crushing case, and the stopper is installed to the right-hand member screw thread of ejector pin, is connected with reset spring between the outer wall of stopper and crushing case, and the ejector pin passes from reset spring's inside center.
As a still further scheme of the invention: the grinding head is a conical head, the grinding head is in intermittent fit with the grinding cavity, and a gap between the grinding head and the grinding cavity is gradually reduced from top to bottom.
As a still further scheme of the invention: the upper portion in screening groove is the opening form and the bottom is equipped with meticulous screen cloth, and the aperture of meticulous screen cloth is less than the aperture of preliminary screen cloth.
As a still further scheme of the invention: a return spring is connected between the left side of the screening groove and the inner wall of the left side of the crushing box, and a limiting sliding rod penetrates through the inner center of the return spring.
As a still further scheme of the invention: the bottom of crushing case still is equipped with the stock guide, and the stock guide is from right side to left height reduces gradually.
Compared with the prior art, the invention has the beneficial effects that: 1. the PVC new material is subjected to intermittent feeding, so that the blockage caused by excessive feeding at one time during crushing of the PVC new material is avoided, the crushing effect is greatly improved, and meanwhile, the PVC new material can be subjected to secondary fine crushing, so that the crushing effect of the PVC new material is greatly improved, and the situation of insufficient crushing is avoided;
2. the screening groove is controlled when screening for the screening speed of PVC new material powder in the screening groove avoids taking place the condition of PVC new material powder jam mesh, drives simultaneously through driving motor and smashes and screens, thereby practices thrift the utilization ratio of motor greatly, plays energy saving's effect simultaneously, and is energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural diagram of a grinding disc fine grinding device for processing an energy-saving PVC new material.
Fig. 2 is a schematic structural diagram of a material distribution disc in a millstone fine grinding device for processing an energy-saving PVC new material.
Fig. 3 is a schematic structural diagram of a top view of a fixed grinding disc in a grinding disc fine crushing device for processing an energy-saving PVC new material.
In the figure: 1-base, 2-crushing box, 3-material distributing device, 4-material storing box, 5-material distributing motor, 6-material distributing disc, 7-primary crushing cavity, 8-fixed crushing plate, 9-sliding rail, 10-movable crushing plate, 11-ejector rod, 12-primary screen, 13-fixed grinding disc, 14-grinding cavity, 15-connecting frame, 16-grinding shaft, 17-belt wheel, 18-belt, 19-grinding head, 20-driving motor, 21-connecting shaft, 22-first cam, 23-second cam, 24-limiting sliding rod, 25-screening groove, 26-connecting rod, 27-material guiding plate and 28-material discharging hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, an energy-saving grinding disc fine grinding device for processing new PVC material comprises a base 1, a grinding box 2, a material distribution device 3, a driving motor 20 and a screening groove 25, wherein the grinding box 2 is arranged on the base 1, the grinding boxes 2 and 1 are fixedly connected through bolts, the material distribution device 3 is arranged on the left side of the top of the grinding box 2, the material storage box 4 is connected to the upper side of the material distribution device 3, the material distribution device 3 is internally provided with a circular cavity, the material distribution motor 5 is fixedly arranged on the rear side of the material distribution device 3, the output shaft of the material distribution motor 5 extends forwards, the output shaft of the material distribution motor 5 extends into the material distribution device 3 and is connected with a material distribution disc 6, the material distribution disc 6 is provided with a plurality of material storage circular bottom grooves, the material storage circular bottom grooves are provided with 3-5 groups, the material storage circular bottom grooves are distributed in a circular array with respect to the circle center of the material distribution, then, the material distributing motor 5 drives the material distributing disc 6 to start rotating until the opening of the material storing round bottom groove on the material distributing disc 6 downwards pours the new PVC material into the crushing box 2, so that the new PVC material is fed at intervals.
The crushing box comprises a crushing box 2 and is characterized in that a primary crushing cavity 7 is arranged at the upper part inside the crushing box 2, a fixed crushing plate 8 is fixedly mounted on the inner wall of the left side of the primary crushing cavity 7 through screws, the tooth part of the fixed crushing plate 8 is rightward, a slide rail 9 is arranged at the top of the primary crushing cavity 7, a movable crushing plate 10 is slidably mounted on the slide rail 9, the tooth part of the movable crushing plate 10 is matched with the tooth part of the fixed crushing plate 8, an ejector rod 11 is welded and connected to the right side of the movable crushing plate 10, the ejector rod 11 horizontally penetrates out of the crushing box 2 rightwards, the ejector rod 11 is slidably connected with a shell of the crushing box 2, a limiting block is mounted at the right end of the ejector rod 11 in a threaded mode, a reset spring is connected between the limiting block and the outer wall; the grinding box 2 is internally and horizontally provided with a primary screen 12, the primary screen 12 is positioned at the lower side of the movable grinding plate 10, a fixed grinding disc 13 is further arranged below the primary screen 12, the fixed grinding disc 13 is fixedly installed inside the grinding box 2 through bolts, the surface of the fixed grinding disc 13 is inclined, a grinding cavity 14 is formed inside the fixed grinding disc 13, the grinding cavity 14 is a circular cavity, a connecting frame 15 is further arranged below the fixed grinding disc 13, the connecting frame 15 is fixedly installed on the inner wall of the grinding box 2 through bolts, a grinding shaft 16 is rotatably installed on the connecting frame 15 through a bearing, a grinding head 19 is installed on the upper side of the grinding shaft 16 in an interference fit manner, the grinding head 19 extends into the grinding cavity 14, the grinding head 19 is a conical head, the grinding head 19 and the grinding cavity 14 are in an intermittent fit manner, the interference gap between the grinding head 19 and the grinding cavity 14 is gradually reduced from top to bottom, and a belt pulley 17 is further installed on, the right side of the upper surface of the base 1 is fixedly provided with a driving motor 20, an output shaft of the driving motor 20 is vertically upward and is fixedly connected with a connecting shaft 21 through a coupler, a first cam 22 is arranged on the connecting shaft 21 in an interference fit manner, the excircle of the first cam 22 is in surface contact with a limiting block at the right end of the ejector rod 11, a belt pulley 17 is arranged on the connecting shaft 21 in an interference fit manner, a belt 18 is connected between the belt pulley 17 on the grinding shaft 16 and the belt pulley 17 on the connecting shaft 21, when PVC new materials are required to be crushed, the driving motor 20 starts to work by electrifying, the driving motor 20 drives the first cam 22 to start rotating, so as to indirectly drive the movable crushing plate 10 to intermittently extrude the fixed crushing plate 8, the PVC new materials are subjected to pressurized extrusion crushing by utilizing crushing teeth on the movable crushing plate 10 and the fixed crushing plate 8, and the crushed PVC new materials are preliminarily screened on the screen 12, PVC new material piece after the screening falls into grinding chamber 14, then utilizes grinding head 19 to rotate to carry out secondary fine crushing with the PVC new material, thereby improve the crushing effect of PVC new material greatly, avoid appearing smashing the condition not in place.
The inside horizontal welding that still has spacing slide bar 24 of smashing case 2, slidable mounting has screening groove 25 on spacing slide bar 24, and the upper portion of screening groove 25 is the opening form and the bottom is equipped with meticulous screen cloth, and the aperture of meticulous screen cloth is less than the aperture of preliminary screen cloth 12, is connected with reset spring between the left side of screening groove 25 and the left side inner wall of smashing case 2, and spacing slide bar 24 passes from reset spring's inside center, connecting rod 26 has still been welded on the right side of screening groove 25, and connecting rod 26 level right and wear out crushing case 2, sliding connection between the casing of connecting rod 26 and crushing case 2, and the outside of connecting rod 26 still welded connection has the stopper, still interference fit installs second cam 23 on connecting axle 21, and the excircle of second cam 23 contacts with the stopper on connecting rod 26, the bottom of smashing case 2 still is equipped with stock guide 27 from the right side, and stock guide 27 reduces to the, the left side of the crushing box 2 is also provided with a discharge hole 28. PVC new material powder after smashing twice falls into screening groove 25 and carries out the secondary and screen, driving motor 20 drives second cam 23 and begins to rotate simultaneously, thereby make screening groove 25 remove, accelerate the screening speed of PVC new material powder in screening groove 25, avoid taking place the condition that PVC new material powder blockked up the mesh, drive simultaneously through driving motor 20 and smash and screen, thereby practice thrift the utilization ratio of motor greatly, play energy saving's effect simultaneously, and energy saving and environmental protection.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides an energy-saving PVC new material processing is with mill fine-crushing device, includes base (1), crushing case (2), feed divider (3), driving motor (20) and screening groove (25), its characterized in that: the crushing box (2) is arranged on the base (1), the crushing boxes (2) are fixedly connected with each other through bolts, a material distributing device (3) is arranged on the left side of the top of the crushing box (2), a material storage box (4) is connected to the upper side of the material distributing device (3), a material distributing motor (5) is fixedly installed on the rear side of the material distributing device (3) and is provided with a circular cavity, the output shaft of the material distributing motor (5) is forward, the output shaft of the material distributing motor (5) extends into the material distributing device (3) and is connected with a material distributing disc (6), a primary crushing cavity (7) is arranged on the upper portion of the inner portion of the crushing box (2), a fixed crushing plate (8) is fixedly installed on the inner wall of the left side of the primary crushing cavity (7) through screws, the tooth portion of the fixed crushing plate (8) is arranged on the right side, a slide rail (9) is arranged, a movable crushing plate (10) is slidably mounted on the sliding rail (9), the tooth part of the movable crushing plate (10) is matched with the tooth part of the fixed crushing plate (8), and the right side of the movable crushing plate (10) is welded and connected with a push rod (11); the grinding box (2) is internally and horizontally provided with a primary screen (12), the primary screen (12) is positioned at the lower side of the movable grinding plate (10), the lower side of the primary screen (12) is also provided with a fixed grinding disc (13), the fixed grinding disc (13) is fixedly arranged inside the grinding box (2) through bolts, the surface of the fixed grinding disc (13) is inclined, a grinding cavity (14) is formed inside the fixed grinding disc (13), the grinding cavity (14) is a circular cavity, the lower side of the fixed grinding disc (13) is also provided with a connecting frame (15), the connecting frame (15) is fixedly arranged on the inner wall of the grinding box (2) through bolts, a grinding shaft (16) is rotatably arranged on the connecting frame (15) through a bearing, a grinding head (19) is arranged on the upper side of the grinding shaft (16) in an interference fit manner, the grinding head (19) extends into the grinding cavity (14), and a belt wheel (17) is arranged on the grinding shaft (16) in, a driving motor (20) is fixedly mounted on the right side of the upper surface of the base (1), an output shaft of the driving motor (20) is vertically upward, a connecting shaft (21) is fixedly connected onto the output shaft of the driving motor (20) through a coupler, a first cam (22) is mounted on the connecting shaft (21) in an interference fit manner, the excircle of the first cam (22) is in surface contact with a limiting block at the right end of the ejector rod (11), a belt wheel (17) is further mounted on the connecting shaft (21) in an interference fit manner, and a belt (18) is connected between the belt wheel (17) on the grinding shaft (16) and the belt wheel (17) on the connecting shaft (; the crushing box (2) is internally horizontally welded with a limit slide rod (24), the limit slide rod (24) is provided with a sieving groove (25) in a sliding manner, the right side of the sieving groove (25) is welded with a connecting rod (26), the connecting rod (26) horizontally penetrates out of the crushing box (2) to the right, the connecting rod (26) is connected with the shell of the crushing box (2) in a sliding manner, the outer side of the connecting rod (26) is welded with a limit block, a second cam (23) is arranged on a connecting shaft (21) in an interference fit manner, the excircle of the second cam (23) is contacted with the limit block on the connecting rod (26), the left side of the crushing box (2) is also provided with a discharge port (28), the ejector rod (11) horizontally penetrates out of the crushing box (2) to the right, the ejector rod (11) is connected with the shell of the crushing box (2) in a sliding manner, a limit block is installed on the right end of the ejector rod, the ejector rod (11) penetrates through the inner center of the return spring, the upper part of the screening groove (25) is in an open shape, the bottom of the screening groove is provided with a fine screen, and the aperture of the fine screen is smaller than that of the primary screen (12).
2. The grinding disc fine crushing device for processing the energy-saving PVC new material as claimed in claim 1, is characterized in that: the material distribution disc (6) is provided with a plurality of groups of material storage circular bottom grooves, the material storage circular bottom grooves are provided with 3-5 groups, and the material storage circular bottom grooves are distributed in a circular array mode about the circle center of the material distribution disc (6).
3. The grinding disc fine crushing device for processing the energy-saving PVC new material as claimed in claim 1, is characterized in that: the grinding head (19) is a conical head, the grinding head (19) and the grinding cavity (14) are in intermittent fit, and the clearance between the grinding head (19) and the grinding cavity (14) is gradually reduced from top to bottom.
4. The grinding disc fine crushing device for processing the energy-saving PVC new material as claimed in claim 1, is characterized in that: a return spring is connected between the left side of the screening groove (25) and the inner wall of the left side of the crushing box (2), and a limiting sliding rod (24) penetrates through the inner center of the return spring.
5. The grinding disc fine crushing device for processing the energy-saving PVC new material as claimed in claim 1, is characterized in that: the bottom of the crushing box (2) is also provided with a material guide plate (27), and the height of the material guide plate (27) is gradually reduced from right to left.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810250318.3A CN110154265B (en) | 2018-03-26 | 2018-03-26 | Energy-saving PVC new material processing is with mill fine crushing device |
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| CN201810250318.3A CN110154265B (en) | 2018-03-26 | 2018-03-26 | Energy-saving PVC new material processing is with mill fine crushing device |
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| CN110154265A CN110154265A (en) | 2019-08-23 |
| CN110154265B true CN110154265B (en) | 2021-04-16 |
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| CN110523510B (en) * | 2019-09-06 | 2021-02-09 | 韩山师范学院 | Powder coating apparatus for producing |
| CN111261869B (en) * | 2020-02-16 | 2021-07-23 | 广州金穗芯能科技有限公司 | Graphene battery positive and negative electrode composite material and processing device and processing method thereof |
| CN115888954B (en) * | 2023-03-13 | 2023-04-28 | 山东哈亚东方食品有限公司 | Material crushing equipment for soup-stock production |
| CN117797937A (en) * | 2024-02-29 | 2024-04-02 | 淄博奥太新材料科技有限公司 | Reciprocating type alumina powder grinder |
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| CN107470003A (en) * | 2017-09-29 | 2017-12-15 | 尚许静 | A kind of fire extinguisher dry powder grinds screening plant |
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| CN2399093Y (en) * | 2000-01-05 | 2000-10-04 | 河南省东震实业有限公司 | Spinning conic roller crusher |
| JP6135984B2 (en) * | 2013-02-04 | 2017-05-31 | 宇部興産機械株式会社 | How to operate the vertical crusher |
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