CN116871035A - Feeding device of pulverizer for producing pure polyester type powder coating - Google Patents
Feeding device of pulverizer for producing pure polyester type powder coating Download PDFInfo
- Publication number
- CN116871035A CN116871035A CN202310897127.7A CN202310897127A CN116871035A CN 116871035 A CN116871035 A CN 116871035A CN 202310897127 A CN202310897127 A CN 202310897127A CN 116871035 A CN116871035 A CN 116871035A
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- Prior art keywords
- plate
- sliding plate
- rotating
- pulverizer
- powder coating
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- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 229920000728 polyester Polymers 0.000 title claims abstract description 28
- 239000000843 powder Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 17
- 239000010985 leather Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010298 pulverizing process Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 238000005360 mashing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013404 process transfer Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The application relates to a feeding device, in particular to a feeding device of a pulverizer for producing pure polyester type powder coating. The application aims to provide a feeding device of a pulverizer for producing pure polyester type powder coating, which has the functions of uniformly mixing materials and removing iron impurities. The utility model provides a pure polyester powder coating production is with feed arrangement of rubbing crusher, includes commentaries on classics bucket, unloading mechanism and rejection mechanism, is equipped with the unloading mechanism that is used for even compounding and intermittent type feeding on the rubbing crusher, is equipped with the rejection mechanism that is used for intermittent type to collect iron debris on the unloading mechanism. The rotary barrel rotates to enable raw materials in the rotary barrel to roll evenly, the first sliding plate intermittently opens the discharge hole to achieve the effect of intermittent feeding, the second sliding plate intermittently pushes out iron impurities, the intermittent feeding can enable raw materials in the rotary barrel to remove impurities more completely, the raw materials are evenly rolled and iron impurities in the raw materials are removed, the pulverizer is prevented from being damaged, and the pulverizing process is not affected.
Description
Technical Field
The application relates to a feeding device, in particular to a feeding device of a pulverizer for producing pure polyester type powder coating.
Background
Pure polyester powder coating during the production process, it is necessary to feed the crude pure polyester powder coating into a pulverizer for pulverization.
The patent with publication number CN212882716U9 discloses a feed arrangement of rubbing crusher for pure polyester powder coating production, including the rubbing crusher shell, the bottom surface fixedly connected with of rubbing crusher shell is a plurality of support columns, the lateral wall is fixedly connected with mashing tank backup pad respectively about in the rubbing crusher shell, mashing tank backup pad up end fixedly connected with mashing tank, rubbing crusher shell up end fixed mounting has mashing motor, first grinding roller and second grinding roller are installed in rotation respectively in the left and right sides below the interior discharging pipe, work through throwing pure polyester powder coating into mashing tank, the bull stick rotates and drives crushing hammer and crushing cutter rotation for smash pure polyester powder coating, first grinding roller and second grinding roller external motor drive respectively rotate, first grinding roller clockwise rotation, the anticlockwise rotation of second grinding roller grinds thicker pure polyester powder coating, output material pipe collection go out after grinding.
However, when the raw and pure polyester powder coating is fed into the pulverizer for pulverization, the raw and pure polyester powder coating is fed unevenly only through the feeding hopper, materials are easy to accumulate, if the pulverizer is easy to damage after iron impurities are mixed in the raw and pure polyester powder coating, the pulverizer is required to be repaired by suspending the pulverization operation, and the pulverization process is influenced, so that the feeding device of the pulverizer for producing the pure polyester powder coating with the functions of evenly mixing materials and removing the iron impurities is developed.
Disclosure of Invention
The application aims to overcome the defects that materials are not uniformly stacked easily when the existing feeding device feeds and a pulverizer is easily damaged after iron impurities are mixed in the materials for feeding.
The utility model provides a feed arrangement of rubbing crusher is used in production of pure polyester powder coating, including the support, a motor, the belt pulley, flat belt, unloading mechanism and rejecting mechanism, first motor is installed on rubbing crusher left side upper portion, rubbing crusher left side upper portion rotation type is connected with two belt pulleys, the output shaft of first motor is connected with left belt pulley front end, around having flat belt between the belt pulley, rubbing crusher right side joint has the support, be equipped with the unloading mechanism that is used for even compounding and intermittent type feeding on the rubbing crusher, unloading mechanism and support block are equipped with the rejecting mechanism that is used for intermittent type to collect iron debris on the unloading mechanism.
As a further preferred scheme, feed mechanism is including the second motor, first commentaries on classics board, first torsion spring, the commentaries on classics bucket, first slide, first spring, arc guide arm and feed gate, the second motor is installed on support upper portion, left wall front side joint has the stopper in the rubbing crusher, rotationally be connected with first commentaries on classics board on classics on the stopper, be connected with first torsion spring between first commentaries on classics board bottom and the rubbing crusher, be connected with the commentaries on classics bucket on classics on the output shaft of second motor, it has the discharge gate to open at the top rear side of the commentaries on classics bucket, both sides all are connected with the arc guide arm in the left and right sides of commentaries on classics bucket outer wall rear side, be connected with first slide between arc guide arm upper portion, first slide blocks the discharge gate of changeing the bucket, first spring winds on the arc guide arm, first slide top left side is connected with the montant, from last lower rotation and first commentaries on classics board front side contact, first torsion spring's stiffness coefficient is greater than the stiffness coefficient of first spring, first left side opening of the bucket, it has the feed gate to open on the left side, it has the feed gate to change on the side to open on the left side.
As a further preferred scheme, reject the mechanism including the second slide, the second changes the board, the second torsion spring, the second spring, the fixed plate, collect box and magnetic path, sliding connection has the second slide between the arc guide arm lower part, the second slide sets up to the I shape, the second slide right side is connected with the horizontal pole, support upper portion rotation type is connected with the second and changes the board, be connected with the second torsion spring between second change board and the support, the second torsion spring winds on the support, the horizontal pole of second slide is from the bottom up rotation with second change board contact, be connected with the second spring between the left and right sides of second slide bottom all and the arc guide arm, the second spring winds on the arc guide arm, the stiffness coefficient of second torsion spring is greater than the stiffness coefficient of second spring, change barrel bottom through two fixture block joint have collect box, change barrel bottom intercommunication has the fixed plate, the fixed plate front side contacts with the collection box rear side, the fixed plate rear side contacts with the second slide, at least four be used for adsorbing the interior regeneration plastic pellet magnet impurity of change barrel.
As a further preferred scheme, still including the ration mechanism that is used for ration feeding, ration mechanism is including stay cord, gyro wheel, ejection of compact box, third slide and third spring, first slide front side left part is connected with the stay cord, and the gyro wheel is installed in the top left side of changeing the bucket outer wall, and a gyro wheel is also installed in the top left side of changeing the bucket inner wall, and the roof is connected with ejection of compact box in changeing the bucket, and ejection of compact box is located feed inlet department, and ejection of compact box lower part slidingtype is connected with the third slide, is connected with the third spring between the equal and ejection of compact box in third slide left and right sides, and the stay cord is connected with the third slide after bypassing two gyro wheels in the changeing the bucket.
As a further preferred scheme, still including being used for preventing that the third slide is blocked up prevent stifled mechanism, prevent stifled mechanism is including bull stick, first gear, rack, protection box and soft leather sheath, the inside one side rotation of third slide orientation commentaries on classics bucket is connected with the bull stick, bull stick left and right sides all is connected with first gear, ejection of compact box left and right sides all is connected with the protection box, first gear all is located the protection box, protection box inboard all is connected with soft leather sheath, soft leather sheath all is connected with the bull stick rotation type, all is connected with the rack in the protection box, first gear and rack engagement, first gear and rack all are located the protection box.
As a further preferred scheme, the anti-leakage device comprises a anti-leakage mechanism for preventing fine raw materials from falling into the collecting box, the anti-leakage mechanism comprises a push rod, a wedge plate, a baffle and a fourth spring, the push rod is connected to the right side of the second sliding plate, the baffle is connected to the bottom of the fixing plate in a sliding mode, the wedge plate is connected to the right side of the baffle, the wedge plate is matched with the push rod in an extrusion mode, and the fourth spring is connected between the left side and the right side of the baffle and the fixing plate.
As a further preferable scheme, the rotary barrel comprises a stirring mechanism for stirring raw materials in the rotary barrel, the stirring mechanism comprises annular teeth, a second gear and a stirring rod, the left side of the bracket is connected with the annular teeth, the stirring rod is rotatably connected between the left side and the right side of the lower part in the rotary barrel, the right side of the stirring rod is connected with the second gear, and the second gear is meshed with the annular teeth.
As a further preferable mode, the second slide plate is provided in an i shape.
The application has the following advantages: 1. the rotary barrel rotates to enable raw materials in the rotary barrel to roll uniformly, the first sliding plate intermittently opens the discharge hole to achieve the effect of intermittent feeding, the second sliding plate intermittently pushes out iron impurities, the intermittent feeding can enable the raw materials in the rotary barrel to be more complete in impurity removal, and the crushing machine is prevented from being damaged by rolling uniform raw materials and removing iron impurities in the raw materials, so that the crushing process is not influenced;
2. the discharging box is intermittently opened through the third sliding plate, so that raw materials in the rotary barrel are quantitatively fed into the pulverizer each time, and the effects of uniform feeding and impurity removal are further enhanced;
3. the raw materials stacked at the third sliding plate are swept through the rotation of the rotating rod, an anti-blocking effect is achieved, and the protection box and the soft leather sleeve can protect the first gear from being blocked by the raw materials;
4. the baffle blocks one side of the fixed plate to prevent fine raw materials in the transfer barrel from falling into the collection box in the rotating process, and when the second sliding plate stretches into the fixed plate, the baffle does not block the fixed plate and does not influence the second sliding plate to push iron impurities adsorbed on the magnetic block into the collection box for collection;
5. the stirring rod rotates and rotates simultaneously, so that raw materials in the rotary barrel can be stirred, and the mixing degree of the raw materials in the rotary barrel is further enhanced.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a cross-sectional view of the application from a first perspective.
Fig. 3 is a cross-sectional view of a second perspective of the present application.
Fig. 4 is a schematic perspective view of a first part of the blanking mechanism of the present application.
Fig. 5 is a schematic perspective view of a second part of the blanking mechanism of the present application.
Fig. 6 is a schematic perspective view of a first part of the rejecting mechanism of the present application.
Fig. 7 is a schematic perspective view of a second part of the rejecting mechanism of the present application.
FIG. 8 shows a second skateboard of the present application 、 An exploded view of the mounting plate and the collection box.
Fig. 9 is a schematic perspective view of a first part of the separating mechanism of the present application.
Fig. 10 is a schematic perspective view of a second part of the separating mechanism of the present application.
Fig. 11 is a schematic perspective view of a first view angle of the anti-blocking mechanism according to the present application.
Fig. 12 is a schematic perspective view of a second view of the anti-blocking mechanism according to the present application.
Fig. 13 is a schematic perspective view of the anti-blocking mechanism of the present application.
Fig. 14 is a schematic perspective view of the leak-proof mechanism of the present application.
Fig. 15 is a schematic perspective view of a first toggle mechanism according to the present application.
Fig. 16 is a schematic perspective view of a second toggle mechanism of the present application.
Reference numerals in the figures: 1-bracket, 2-pulverizer, 3-first motor, 4-belt pulley, 5-flat belt, 6-blanking mechanism, 61-second motor, 62-first rotating plate, 63-first torsion spring, 64-rotating drum, 65-first slide plate, 66-first spring, 67-arc guide rod, 68-feeding door, 7-reject mechanism, 71-second slide plate, 72-second rotating plate, 73-second torsion spring, 74-second spring, 75-fixed plate, 76-collecting box, 77-magnet, 8-dosing mechanism, 81-stay cord, 82-roller, 83-discharging box, 84-third slide plate, 85-third spring, 9-blocking prevention mechanism, 91-rotating rod, 92-first gear, 93-rack, 94-protecting box, 95-soft leather sheath, 10-leak prevention mechanism, 101-push rod, 102-wedge plate, 103-baffle plate, 104-fourth spring, 11-toggle mechanism, 111-ring gear, 112-second gear, 113-toggle rod.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. The application is as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).
Example 1
The utility model provides a feed arrangement of grinder for pure polyester powder coating production, as shown in fig. 1, fig. 2 and fig. 3, including support 1, first motor 3, belt pulley 4, flat belt 5, unloading mechanism 6 and rejection mechanism 7, first motor 3 is installed in grinder 2 left side upper portion, two belt pulleys 4 rotation type are connected in grinder 2 left side upper portion, two belt pulleys 4 bilateral symmetry sets up, the belt pulley 4 front end of left side and the output shaft of first motor 3, flat belt 5 winds between belt pulley 4, support 1 joint is on grinder 2 right side, unloading mechanism 6 is established on grinder 2, unloading mechanism 6 is used for even compounding and intermittent type feeding, unloading mechanism 6 and support 1 block, rejection mechanism 7 for intermittent type collection iron debris is established on unloading mechanism 6.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the second motor 61, the first rotating plate 62, the first torsion spring 63, the rotating barrel 64, the first sliding plate 65, the first spring 66, the arc-shaped guide rod 67 and the feeding door 68 form the blanking mechanism 6, the second motor 61 is arranged at the upper part of the bracket 1, the front side of the left wall in the pulverizer 2 is clamped with a limiting block, the limiting block is connected with the first rotating plate 62 through a bearing, the first torsion spring 63 is connected between the bottom of the first rotating plate 62 and the pulverizer 2, the rotating barrel 64 is connected on the output shaft of the second motor 61, the rear side of the top of the rotating barrel 64 is provided with a discharge hole, the left part and the right part of the rear side of the outer wall of the rotating barrel 64 are both connected with the arc-shaped guide rod 67, the first slide 65 is connected between arc guide arm 67 upper portion in a sliding manner, first slide 65 blocks the discharge gate of changeing barrel 64, be connected with first spring 66 between the left and right sides of first slide 65 rear portion and arc guide arm 67, first spring 66 winds on arc guide arm 67, the left side at first slide 65 top is connected with the montant, the montant is rotated from top to bottom and is contacted with first changeing plate 62 front side, stiffness coefficient of first torsion spring 63 is greater than stiffness coefficient of first spring 66, open on first slide 65 left side has the feed inlet, feed gate 68 swivelling joint is in changeing barrel 64 left side, feed gate 68 blocks the feed inlet of changeing barrel 64.
As shown in fig. 1, fig. 2, fig. 3, fig. 6, fig. 7 and fig. 8, the second slide 71, the second rotating plate 72, the second torsion spring 73, the second spring 74, the fixed plate 75, the collection box 76 and the magnet 77 remove mechanism 7, the second slide 71 is connected between the lower parts of the arc guide rods 67 in a sliding manner, the second slide 71 is set to be I-shaped, the right side of the second slide 71 is connected with the cross rod, the second rotating plate 72 is connected to the upper part of the bracket 1 in a rotating manner, the second torsion spring 73 is connected between the second rotating plate 72 and the bracket 1, the second torsion spring 73 is wound on the bracket 1, the cross rod of the second slide 71 is rotated from bottom to top to be in contact with the second rotating plate 72, the second spring 74 is connected between the left side and the right side of the bottom of the second slide 71 and the arc guide rod 67, the second spring 74 is wound on the arc guide rod 67, the stiffness coefficient of the second torsion spring 73 is larger than that of the second spring 74, the collection box 76 is clamped at the bottom of the rotating drum 64 through two clamping blocks, the fixed plate 75 is communicated to the bottom of the rotating drum 64, the fixed plate 75 is connected to the bottom of the rotating drum 64, the fixed plate 75 is in a rotating manner, the second torsion spring 71 is arranged on the side of the second slide 71 is in front of the rotating plate 75 and is in contact with the magnetic block 77, at least one side of the second slide 71 is fixed in the inner wall, and is in contact with the magnetic block 77, at least one side is fixed in the inner wall of the side of the rotating plate is in the magnetic plate, and is in contact with the magnetic block 77, and at least is fixed in the side is in the side, and the inside the side is in the inner side is fixed.
This is a feeder of the pulverizer 2 for producing pure polyester type powder coating, one puts raw materials for producing pure polyester type powder coating on the flat belt 5, drive the belt pulley 4 and flat belt 5 to rotate by starting the first motor 3, the belt pulley 4 transports raw materials into the rotary barrel 64 rightward, the feed gate 68 is squeezed open, then the first motor 3 is closed, the feed gate 68 is rotated and reset under the action of gravity, then the second motor 61 is started, the output shaft of the second motor 61 drives the rotary barrel 64 to rotate, thereby driving the first slide plate 65, the first spring 66, the arc guide rod 67, the feed gate 68, the second slide plate 71, the second spring 74, the fixed plate 75, the collecting box 76 and the magnet 77 to rotate, the raw materials in the rotary barrel 64 are uniformly rolled over, and the iron impurities mixed in the raw materials are adsorbed onto the magnet 77, the cross bar of the second slide plate 71 is rotated upward to the second rotary plate 72 to be blocked by the second rotary plate 72, at the same time, the vertical rod on the first sliding plate 65 rotates downwards until the position of the first rotating plate 62 is blocked by the first rotating plate 62, so that the first sliding plate 65 and the second sliding plate 71 do not rotate any more, the first spring 66, the arc-shaped guide rod 67, the feeding door 68, the second spring 74, the fixed plate 75, the collecting box 76 and the magnetic block 77 continue to rotate along with the rotating barrel 64, so that the first spring 66 and the second spring 74 are compressed, the relative movement of the second sliding plate 71 and the fixed plate 75 enables the second sliding plate 71 to extend into the fixed plate 75 to push the iron sundries absorbed on the magnetic block 77 into the collecting box 76 for collecting, the relative movement of the first sliding plate 65 and the rotating barrel 64 enables the first sliding plate 65 not to block the discharging hole of the rotating barrel 64 any more, at the moment, the discharging hole of the rotating barrel 64 is positioned below, the iron sundries in the rotating barrel 64 are removed and the evenly mixed part of raw materials fall down into the pulverizer 2, the rotary drum 64 continues to rotate, the first rotary plate 62 and the second rotary plate 72 are respectively pushed to rotate by the vertical rod on the first sliding plate 65 and the cross rod on the second sliding plate 71, the first torsion spring 63 and the second torsion spring 73 are in torsion deformation, when the vertical rod on the first sliding plate 65 and the cross rod on the second sliding plate 71 respectively pass through the first rotary plate 62 and the second rotary plate 72, the first torsion spring 63 and the second torsion spring 73 are reset to respectively reset the first rotary plate 62 and the second rotary plate 72, simultaneously the first spring 66 and the second spring 74 are reset to respectively reset the first sliding plate 65 and the second sliding plate 71, the first sliding plate 65 blocks the discharge hole of the rotary drum 64 again, and the process is repeated, so that the first sliding plate 65 intermittently opens the discharge hole and the second sliding plate 71 to intermittently push out the iron sundries until the iron sundries in the rotary drum 64 are removed and the mixed raw materials are completely fed into the grinder 2, the raw materials in the rotary drum 64 are completely removed, the second motor 61 is closed after the raw materials are completely fed, the collection box 76 is removed, the iron sundries are finally, and the empty collection box 76 is finally is inserted into the empty place.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 3, 9 and 10, the quantitative feeding device further comprises a quantitative feeding mechanism 8, wherein the quantitative feeding mechanism 8 is formed by a pull rope 81, rollers 82, a discharging box 83, a third sliding plate 84 and a third spring 85, the pull rope 81 is connected to the left part of the front side of the first sliding plate 65, the number of the rollers 82 is two, one roller 82 is arranged on the left side of the top of the outer wall of the rotary drum 64, the other roller 82 is arranged on the left side of the top of the inner wall of the rotary drum 64, the discharging box 83 is connected to the inner top wall of the rotary drum 64, the discharging box 83 is positioned at a feeding port, the third sliding plate 84 is connected to the lower part of the discharging box 83 in a sliding mode, the pull rope 81 in the rotary drum 64 bypasses the two rollers 82 and is connected to the third sliding plate 84, and the third spring 85 is connected between the left side and the right side of the third sliding plate 84 and the discharging box 83.
When the first sliding plate 65 blocks the discharge hole of the rotary drum 64, the third sliding plate 84 does not block the discharge box 83, the third spring 85 is in a natural state, raw materials in the rotary drum 64 can partially enter the discharge box 83 in the rotating process, when the first sliding plate 65 is opened, the third sliding plate 84 is pulled by the pull rope 81 to block the discharge box 83, the third spring 85 is compressed, raw materials in the rotary drum 64 are blocked by the third sliding plate 84 and cannot enter the discharge box 83, and the raw materials in the discharge box 83 are discharged through the discharge hole of the rotary drum 64, so that the raw materials in the rotary drum 64 are quantitatively fed into the pulverizer 2 every time.
As shown in fig. 3, 11, 12 and 13, the anti-blocking mechanism 9 for preventing the third sliding plate 84 from being blocked is further included, the rotating rod 91, the first gear 92, the rack 93, the protection box 94 and the soft leather sheath 95 form the anti-blocking mechanism 9, the third sliding plate 84 is connected with the rotating rod 91 towards one side inside the rotating barrel 64 through a bearing, the left and right sides of the rotating rod 91 are respectively connected with the first gear 92, the left and right sides of the discharging box 83 are respectively welded with the protection box 94, the first gear 92 is respectively located in the protection box 94, the inner side of the protection box 94 is respectively connected with the soft leather sheath 95, the soft leather sheath 95 is respectively connected with the rotating rod 91, the rack 93 is respectively fixedly connected in the protection box 94, the first gear 92 and the rack 93 are respectively located in the protection box 94, and the first gear 92 is meshed with the rack 93.
When the raw materials in the rotary drum 64 can partially enter the discharging box 83 in the rotating process, the raw materials in the rotary drum 64 are easily accumulated at the third sliding plate 84 to influence the subsequent closing operation of the third sliding plate 84, therefore, the setting of the rotary rod 91 enables the third sliding plate 84 to roll along the rack 93 while the third sliding plate 84 drives the first gear 92 to move through the rotary rod 91 in the closing process, the soft leather sleeve 95 is adaptively deformed, the first gear 92 drives the rotary rod 91 to rotate, the raw materials accumulated at the third sliding plate 84 can be swept open, the anti-blocking effect is achieved, and the protection box 94 and the soft leather sleeve 95 can protect the first gear 92 from being blocked by the raw materials.
As shown in fig. 2 and 14, the anti-leakage mechanism 10 for preventing fine raw materials from falling into the collecting box 76 is further included, the push rod 101, the wedge plate 102, the baffle plate 103 and the fourth spring 104 form the anti-leakage mechanism 10, the push rod 101 is connected to the right side of the second sliding plate 71, the baffle plate 103 is slidably connected to the bottom of the fixed plate 75, the wedge plate 102 is connected to the right side of the baffle plate 103, the wedge plate 102 is in press fit with the push rod 101, and the fourth spring 104 is connected between the left side and the right side of the baffle plate 103 and the fixed plate 75.
At first, baffle 103 blocks fixed plate 75 one side, prevents to drop into in the collection box 76 in the rotatory in-process transfer barrel 64 tiny raw and other materials, and when second slide 71 stretched into fixed plate 75 in, second slide 71 drove push rod 101 extrusion wedge plate 102, and wedge plate 102 pushes away baffle 103, and fourth spring 104 deformation does not influence second slide 71 and pushes away the iron debris that adsorbs on the magnetic path 77 in the collection box 76 to collect, and when second slide 71 stretched out, fourth spring 104 reset drive baffle 103 reset to drive wedge plate 102 reset.
As shown in fig. 3, 15 and 16, the rotary drum 64 further comprises a stirring mechanism 11 for stirring raw materials in the rotary drum 64, the stirring mechanism 11 is composed of an annular tooth 111, a second gear 112 and a stirring rod 113, the annular tooth 111 is connected to the left side of the bracket 1, the stirring rod 113 is rotatably connected between the left side and the right side of the lower part in the rotary drum 64, the second gear 112 is connected to the right side of the stirring rod 113, and the second gear 112 is meshed with the annular tooth 111.
The rotation of the rotary barrel 64 drives the toggle rod 113 to rotate, so that the second gear 112 is driven to rotate, and under the action of the annular teeth 111, the second gear 112 rotates and simultaneously rotates, so that the toggle rod 113 is driven to rotate and simultaneously rotates, raw materials in the rotary barrel 64 can be toggled, and the mixing degree of the raw materials in the rotary barrel 64 is further enhanced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present application, and although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present application.
Claims (8)
1. The utility model provides a feed arrangement of rubbing crusher for pure polyester powder coating production, including support (1), first motor (3), belt pulley (4) and flat belt (5), characterized by is still including unloading mechanism (6) and rejection mechanism (7), first motor (3) are installed on rubbing crusher (2) left side upper portion, rubbing crusher (2) left side upper portion rotation type is connected with two belt pulleys (4), the output shaft of first motor (3) is connected with left belt pulley (4) front end, around having flat belt (5) between belt pulley (4), rubbing crusher (2) right side joint has support (1), be equipped with on rubbing crusher (2) and be used for even compounding and intermittent type feeding unloading mechanism (6), unloading mechanism (6) and support (1) block are equipped with on unloading mechanism (6) and are used for intermittent type to collect iron debris rejection mechanism (7).
2. The feeding device of the pulverizer for producing pure polyester powder coating, as claimed in claim 1, wherein the feeding mechanism (6) comprises a second motor (61), a first rotating plate (62), a first torsion spring (63), a rotating barrel (64), a first sliding plate (65), a first spring (66), an arc-shaped guide rod (67) and a feeding door (68), wherein the second motor (61) is installed on the upper part of the bracket (1), a limiting block is clamped on the front side of the left wall in the pulverizer (2), the first rotating plate (62) is rotatably connected on the limiting block, a first torsion spring (63) is connected between the bottom of the first rotating plate (62) and the pulverizer (2), a rotating barrel (64) is connected on an output shaft of the second motor (61), a discharge hole is formed in the rear side of the top of the rotating barrel (64), arc-shaped guide rods (67) are connected on the left and right sides of the rear side of the outer wall of the rotating barrel (64), a first sliding plate (65) is slidably connected between the upper parts of the arc-shaped guide rods (67), the first sliding plate (65) blocks the discharge hole of the rotating barrel (64), the first sliding plate (65) is connected between the first guide rod (67) and the first sliding plate (67) from the upper side of the first rotating plate (67) to the upper side of the arc-shaped guide rod (67), the stiffness coefficient of the first torsion spring (63) is larger than that of the first spring (66), a feed inlet is formed in the left side of the first sliding plate (65), a feed door (68) is connected to the left side of the rotary barrel (64) in a rotary mode, and the feed door (68) blocks the feed inlet of the rotary barrel (64).
3. The feeding device of the pulverizer for producing pure polyester powder coating according to claim 2, wherein the rejecting mechanism (7) comprises a second sliding plate (71), a second rotating plate (72), a second torsion spring (73), a second spring (74), a fixed plate (75), a collecting box (76) and a magnetic block (77), wherein the second sliding plate (71) is connected between the lower parts of the arc-shaped guide rods (67) in a sliding manner, a cross rod is connected to the right side of the second sliding plate (71), the upper part of the bracket (1) is rotatably connected with the second rotating plate (72), the second torsion spring (73) is connected between the second rotating plate (72) and the bracket (1), the cross rod of the second sliding plate (71) is rotated from bottom to top to be contacted with the second rotating plate (72), the second springs (74) are connected with the left side and the right side of the bottom of the second sliding plate (71) and the arc-shaped guide rods (67), the second springs (74) are wound on the arc-shaped guide rods (67), the second torsion spring (73) has a larger stiffness coefficient than that of the second torsion spring (74) is connected with the collecting box (76) in a clamping manner, the two sides of the drum (76) are fixedly connected with the bottom of the collecting box (64) through the two side of the drum (76), the rear side of the fixed plate (75) is contacted with the second sliding plate (71), and at least four magnetic blocks (77) for adsorbing iron nail impurities in the regenerated plastic particles in the rotary barrel (64) are arranged on the inner wall of the fixed plate (75).
4. The feeding device of the pulverizer for producing the pure polyester powder coating according to claim 3, further comprising a quantifying mechanism (8) for quantifying feeding, wherein the quantifying mechanism (8) comprises a pull rope (81), rollers (82), a discharging box (83), a third sliding plate (84) and a third spring (85), the pull rope (81) is connected to the left part of the front side of the first sliding plate (65), the rollers (82) are installed on the left side of the top of the outer wall of the rotary barrel (64), the roller (82) is also installed on the left side of the top of the inner wall of the rotary barrel (64), the discharging box (83) is connected to the inner top wall of the rotary barrel (64), the discharging box (83) is located at a feeding hole, the lower part of the discharging box (83) is connected with the third sliding plate (84), and the third spring (85) is connected between the left side and the right side of the third sliding plate (84), and the third sliding plate (84) is connected with the third sliding plate (84) after the pull rope (81) bypasses the two rollers (82) in the rotary barrel (64).
5. The feeding device of the pulverizer for producing pure polyester powder coating according to claim 4, further comprising an anti-blocking mechanism (9) for preventing the third sliding plate (84) from being blocked, wherein the anti-blocking mechanism (9) comprises a rotating rod (91), a first gear (92), a rack (93), a protection box (94) and a soft leather sleeve (95), the rotating rod (91) is rotatably connected to one side of the third sliding plate (84) facing the inside of the rotating barrel (64), first gears (92) are respectively connected to the left side and the right side of the rotating rod (91), protection boxes (94) are respectively connected to the left side and the right side of the discharging box (83), the first gears (92) are respectively located in the protection boxes (94), soft leather sleeves (95) are respectively connected to the inner sides of the protection boxes (94), the soft leather sleeves (95) are respectively rotatably connected to the rotating rod (91), the racks (93) are respectively connected to the first gears (92) and the racks (93), and the first gears (92) and the racks (93) are respectively located in the protection boxes (94).
6. The feeding device of the pulverizer for producing the pure polyester powder coating according to claim 5, further comprising a leakage-proof mechanism (10) for preventing fine raw materials from falling into the collecting box (76), wherein the leakage-proof mechanism (10) comprises a push rod (101), a wedge-shaped plate (102), a baffle plate (103) and a fourth spring (104), the push rod (101) is connected to the right side of the second sliding plate (71), the baffle plate (103) is connected to the bottom of the fixed plate (75) in a sliding manner, the wedge-shaped plate (102) is connected to the right side of the baffle plate (103), the wedge-shaped plate (102) is in press fit with the push rod (101), and the fourth spring (104) is connected between the left side and the right side of the baffle plate (103) and the fixed plate (75).
7. The feeding device of the pulverizer for producing the pure polyester powder coating according to claim 6, further comprising a stirring mechanism (11) for stirring raw materials in the rotary barrel (64), wherein the stirring mechanism (11) comprises annular teeth (111), a second gear (112) and a stirring rod (113), the left side of the bracket (1) is connected with the annular teeth (111), the stirring rod (113) is rotatably connected between the left side and the right side of the inner lower part of the rotary barrel (64), the right side of the stirring rod (113) is connected with a second gear (112), and the second gear (112) is meshed with the annular teeth (111).
8. The feeding device of a pulverizer for producing pure polyester powder coating materials as defined in claim 7, wherein the second slide plate (71) is provided in an i-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310897127.7A CN116871035A (en) | 2023-07-21 | 2023-07-21 | Feeding device of pulverizer for producing pure polyester type powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310897127.7A CN116871035A (en) | 2023-07-21 | 2023-07-21 | Feeding device of pulverizer for producing pure polyester type powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116871035A true CN116871035A (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310897127.7A Withdrawn CN116871035A (en) | 2023-07-21 | 2023-07-21 | Feeding device of pulverizer for producing pure polyester type powder coating |
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| Country | Link |
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| CN (1) | CN116871035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654727A (en) * | 2023-12-29 | 2024-03-08 | 无锡市绿昂环境科技有限公司 | Garbage disposal device for cleaning environmental sanitation |
-
2023
- 2023-07-21 CN CN202310897127.7A patent/CN116871035A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654727A (en) * | 2023-12-29 | 2024-03-08 | 无锡市绿昂环境科技有限公司 | Garbage disposal device for cleaning environmental sanitation |
| CN117654727B (en) * | 2023-12-29 | 2024-06-18 | 无锡市绿昂环境科技有限公司 | Garbage disposal device for cleaning environmental sanitation |
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Application publication date: 20231013 |
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