CN113618944A - Rubber and plastic product raw and other materials proportioning device - Google Patents
Rubber and plastic product raw and other materials proportioning device Download PDFInfo
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- CN113618944A CN113618944A CN202111184792.9A CN202111184792A CN113618944A CN 113618944 A CN113618944 A CN 113618944A CN 202111184792 A CN202111184792 A CN 202111184792A CN 113618944 A CN113618944 A CN 113618944A
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- rubber
- mixing box
- rotating
- proportioning device
- fixedly connected
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a rubber and plastic product raw material proportioning device, which relates to the technical field of rubber and plastic products and comprises a mixing box, wherein a rotating groove is formed in the top surface of the mixing box, a supporting plate is arranged on the inner wall of the mixing box, a rotating plate is arranged at the top of the supporting plate and in an inner cavity of the rotating groove, and a supporting ball is clamped at the bottom of the rotating plate. This rubber and plastic product raw and other materials proportioning device, the slide drives the in-process that L nature movable block removed, drive the driving wheel rack and mesh with the second gear mutually, thereby drive bull stick and cam rotation, the post is beaten to reciprocal promotion L shape through the rotation of cam, make L shape beat the post and carry out reciprocal swing around the back shaft, beat the side that the post drove the rubber piece and beat the metering cylinder through L shape, make the metering cylinder produce vibration effect, so that the rubber and plastic product raw and other materials of supplementary metering cylinder inner chamber drop into the inner chamber of mixing box from the discharge opening, the operating mass of this rubber and plastic product raw and other materials proportioning device has been improved.
Description
Technical Field
The invention relates to the technical field of rubber and plastic products, in particular to a raw material proportioning device for a rubber and plastic product.
Background
Rubber and plastic is the general name of rubber and plastics industry, in the production process of rubber and plastic product, need mix different kind of raw and other materials according to fixed ratio, generally the manual work is weighed every kind of material in the rubber and plastic product production process now, the rubber and plastic product raw and other materials after weighing are stacked and are used tools such as spade together the manual work and mix, work efficiency is low, and the degree of consistency of mixing is not high moreover, influences subsequent production, can't reach the requirement of using now, therefore we have provided a rubber and plastic product raw and other materials proportioning device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rubber and plastic product raw material proportioning device, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a rubber and plastic product raw material proportioning device comprises a mixing box, wherein a rotating groove is formed in the top surface of the mixing box, a supporting plate is arranged on the inner wall of the mixing box, a rotating plate is arranged at the top of the supporting plate and in an inner cavity of the rotating groove, a supporting ball is clamped at the bottom of the rotating plate, the surface of the supporting ball is in contact with the top surface of the supporting plate, the side surface of the rotating plate is attached to the inner wall of the rotating groove, an arc-shaped feeding cylinder is arranged at the top of the rotating plate, one end of the arc-shaped feeding cylinder extends to the inner cavity of the mixing box, an L-shaped retaining column is arranged on the top surface of the rotating plate, a plurality of metering frames are arranged at the edge of the top surface of the mixing box, a weighing sensor is fixedly arranged at the bottom of one end of each metering frame, a metering cylinder is fixedly arranged at the bottom of the weighing sensor, a metering cylinder is arranged on the top surface of the metering cylinder, the bottom of the metering cylinder is provided with a discharge hole, the side surface of the metering cylinder is provided with two groups of supporting frames, the inner sides of the two groups of supporting frames are respectively provided with a sliding rod, the surface of one sliding rod is movably sleeved with a sliding block, one end of the sliding block is fixedly connected with a sliding plate, the side surface of the sliding plate is fixedly connected with an L-shaped moving block, the L-shaped moving block is movably sleeved with the other sliding rod, the outer side surface of the L-shaped moving block is provided with a rack and pinion, the top surface of the sliding plate is attached to the bottom surface of the metering cylinder, the bottom surface of the sliding plate is provided with a slope guide block, the position of the slope guide block is matched with the position of one end of an L-shaped stop post, the inner side surfaces of the two groups of supporting frames are respectively and fixedly connected with second springs positioned on the outer sides of the sliding rods, one end of one second spring is fixedly connected with one end of the L-shaped moving block, and one end of the other second spring is fixedly connected with the side surface of the sliding block, the top of rotating plate is provided with the transmission ring, the transmission ring is concentric with the rotating plate, the side of transmission ring is provided with the pinion ring.
Optionally, the inner wall fixedly connected with frame of measurement frame, the bottom of frame inner chamber is rotated and is connected with the bull stick, the fixed second gear that has cup jointed in middle part of bull stick, the position looks adaptation of second gear and rack, the teeth of a cogwheel and the teeth of a cogwheel strip looks adaptation of second gear, the top of bull stick is provided with the cam, the top of frame inner chamber is provided with the rotating turret, the inboard of rotating turret is provided with the back shaft, the surface rotation of back shaft is connected with L shape and beats the post, the lateral part that the post top was beaten to L shape is provided with the rubber block, the side that the post bottom was beaten to L shape is laminated with the side of cam mutually, the inner wall fixedly connected with first spring of frame, the one end of first spring is beaten the side on post upper portion with L shape and is connected.
Optionally, a discharge box is arranged at the top of the metering frame, a first discharge pipe is arranged at the bottom of the discharge box, one end of the first discharge pipe extends to the inner cavity of the metering feed chute, a gap exists between the side surface of the first discharge pipe and the inner wall of the metering feed chute, and a first switch valve is arranged in the middle of the first discharge pipe.
Optionally, the front of mixing box is provided with the install bin, the inner chamber fixed mounting of install bin has servo motor, servo motor's output shaft extends to the top of mixing box and fixed the cup jointing has first gear, first gear and teeth of a cogwheel ring intermeshing.
Optionally, a reinforcing block is fixedly connected to a side surface of the metering cylinder, a reinforcing hole is formed in the top surface of the reinforcing block, a reinforcing column is fixedly connected to the top of the inner cavity of the metering frame, the bottom end of the reinforcing column penetrates through the inner cavity of the reinforcing hole, and a gap exists between the side surface of the reinforcing column and the inner wall of the reinforcing hole.
Optionally, a discharging pipe II is arranged at the bottom of the mixing box, and a second switch valve is arranged in the middle of the discharging pipe II.
Optionally, the front of the mixing box is provided with transparent glass, and the front of the mixing box is fixedly provided with a control panel.
Optionally, the bottom of rotor plate just is located the inner chamber fixedly connected with pivot of mixing box, the side of pivot is provided with the puddler.
The invention provides a rubber and plastic product raw material proportioning device, which has the following beneficial effects:
1. this rubber and plastic product raw and other materials proportioning device puts into a plurality of blowing case to various rubber and plastic product raw and other materials, opens the inner chamber that makes the rubber and plastic product raw and other materials of blowing case inner chamber drop to a measurement section of thick bamboo through control panel control first switch valve, weighs the rubber and plastic product raw and other materials that drop to a measurement section of thick bamboo inner chamber through weighing sensor to the realization is to different rubber and plastic product raw and other materials function of weighing.
2. The rubber and plastic product raw material proportioning device drives the rotating shaft and the rotating plate to rotate through the servo motor, the rotating plate drives the arc-shaped feeding cylinder and the L-shaped baffle column to rotate, when one end of the L-shaped baffle column is contacted with the inclined plane of the slope guide block, the L-shaped baffle column pushes the slope guide block and the sliding plate to move along the axial direction of the sliding rod, so that rubber and plastic product raw materials drop from the discharge hole and enter the inner cavity of the mixing box from the arc-shaped feeding cylinder, when one end of the L-shaped baffle column is separated from the slope guide block, the sliding plate resets under the elastic action of the second spring, the sliding plate continues to block the discharge hole, the function of discharging the rubber and plastic product raw materials weighed in the inner cavity of the metering cylinder is realized, in addition, when the L-shaped baffle column drives the sliding plate to move, only a part of the raw materials in the inner cavity of the metering cylinder can be discharged every time, and the L-shaped baffle column continuously rotates to discharge the raw materials positioned in the inner cavity of the metering cylinder in batches, and different raw materials in the inner cavity of the mixing box are stirred and mixed by matching with the rotating shaft and the stirring rod, so that the mixing uniformity of the raw materials of various rubber and plastic products is ensured.
3. This rubber and plastic product raw and other materials proportioning device, the slide drives the in-process that L nature movable block removed, drive the driving wheel rack and mesh with the second gear mutually, thereby drive bull stick and cam rotation, the post is beaten to reciprocal promotion L shape through the rotation of cam, make L shape beat the post and carry out reciprocal swing around the back shaft, beat the side that the post drove the rubber piece and beat the metering cylinder through L shape, make the metering cylinder produce vibration effect, so that the rubber and plastic product raw and other materials of supplementary metering cylinder inner chamber drop into the inner chamber of mixing box from the discharge opening, the operating mass of this rubber and plastic product raw and other materials proportioning device has been improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural diagram of the front side of the present invention;
FIG. 3 is a schematic view of a turret according to the present invention;
FIG. 4 is a schematic view of the position of the L-shaped moving block and the second gear of the present invention;
FIG. 5 is a schematic structural view of an arcuate feed cylinder according to the present invention;
FIG. 6 is a schematic structural view of an L-shaped retaining post of the present invention;
FIG. 7 is a schematic view of the reinforcement column and the reinforcement block of the present invention in combination;
FIG. 8 is a schematic cross-sectional view of the frame of the present invention;
FIG. 9 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 10 is an enlarged view of the invention at B in FIG. 1;
FIG. 11 is an enlarged view of the point C in FIG. 2 illustrating the present invention.
In the figure: 1. a mixing box; 2. a rotating plate; 3. a rotating groove; 4. a support plate; 5. a metering rack; 6. a material placing box; 7. a weighing sensor; 8. a metering drum; 9. discharging a first material pipe; 10. a first on-off valve; 11. a frame-shaped frame; 12. a first spring; 13. a drive ring; 14. a rotating shaft; 15. a stirring rod; 16. discharging a material pipe II; 17. a second on-off valve; 18. a rotating frame; 19. a support frame; 20. a reinforcement column; 21. a reinforcing block; 22. a gear ring; 23. a servo motor; 24. a rubber block; 25. a control panel; 26. transparent glass; 27. an L-shaped tapping column; 28. a support shaft; 29. a rotating rod; 30. a second gear; 31. a cam; 32. a slide bar; 33. an L-shaped moving block; 34. a rack and pinion; 35. a second spring; 36. a slope guide block; 37. an arc-shaped feeding cylinder; 38. an L-shaped bumping post; 39. a slider; 40. a discharge hole; 41. a slide plate; 42. a reinforcement hole; 43. a metering feed chute; 44. supporting the balls; 45. installing a box; 46. a first gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 11, the present invention provides a technical solution: a rubber and plastic product raw material proportioning device comprises a mixing box 1, a rotating groove 3 is formed in the top surface of the mixing box 1, a supporting plate 4 is arranged on the inner wall of the mixing box 1, a rotating plate 2 is arranged on the top of the supporting plate 4 and positioned in an inner cavity of the rotating groove 3, a supporting ball 44 is clamped at the bottom of the rotating plate 2, the surface of the supporting ball 44 is in contact with the top surface of the supporting plate 4, the rotating plate 2 is supported through the supporting ball 44, the rotating plate 2 is assisted to rotate, the side surface of the rotating plate 2 is attached to the inner wall of the rotating groove 3, an arc-shaped feeding cylinder 37 is arranged on the top of the rotating plate 2, one end of the arc-shaped feeding cylinder 37 extends to the inner cavity of the mixing box 1, an L-shaped blocking column 38 is arranged on the top surface of the rotating plate 2, the position of the L-shaped blocking column 38 is matched with the position of the arc-shaped feeding cylinder 37, so that when the L-shaped blocking column 38 drives a slope guide block 36 and a sliding plate 41 to move, the dropped raw materials just enter an inner cavity of the mixing box 1 from the arc-shaped feeding barrel 37, a plurality of metering frames 5 are arranged at the edge of the top surface of the mixing box 1, a weighing sensor 7 is fixedly installed at the bottom of one end of each metering frame 5, a metering barrel 8 is fixedly installed at the bottom of the weighing sensor 7, a metering feeding groove 43 is formed in the top surface of the metering barrel 8, a discharging hole 40 is formed in the bottom of the metering barrel 8, two groups of supporting frames 19 are arranged on the side surface of the metering barrel 8, sliding rods 32 are respectively arranged on the inner sides of the two groups of supporting frames 19, a sliding block 39 is movably sleeved on the surface of one sliding rod 32, when the metering barrel 8 is used for metering the rubber and plastic products, the discharging hole 40 is blocked by the sliding block 39 to prevent the rubber and plastic products from leaking, a sliding plate 41 is fixedly connected to one end of the sliding block 39, an L-shaped moving block 33 is fixedly connected to the side surface of the sliding plate 41, and the L-shaped moving block 33 is movably sleeved with the other sliding rod 32, the outer side surface of the L-shaped moving block 33 is provided with a rack and pinion 34, the top surface of the sliding plate 41 is attached to the bottom surface of the metering cylinder 8, the bottom surface of the sliding plate 41 is provided with a slope guide block 36, the position of the slope guide block 36 is matched with the position of one end of the L-shaped stop pillar 38, the inner side surfaces of the two groups of supporting frames 19 are respectively positioned on the outer sides of the sliding rods 32 and fixedly connected with second springs 35, one end of one second spring 35 is fixedly connected with one end of the L-shaped moving block 33, and one end of the other second spring 35 is fixedly connected with the side surface of the sliding block 39.
Wherein, the inner wall of the measuring frame 5 is fixedly connected with a frame 11, the bottom of the inner cavity of the frame 11 is rotatably connected with a rotating rod 29, the middle part of the rotating rod 29 is fixedly sleeved with a second gear 30, the second gear 30 is matched with the position of a gear rack 34, the gear teeth of the second gear 30 are matched with the gear rack 34, when the weighing sensor 7 is used for measuring the rubber and plastic raw materials in the inner cavity of the measuring cylinder 8, the second gear 30 is not contacted with the L-shaped movable block 33, when the sliding plate 41 moves to drive the L-shaped movable block 33 to move, the second gear 30 is meshed with the gear rack 34 to drive the rotating rod 29 to rotate, the top of the rotating rod 29 is provided with a cam 31, the top of the inner cavity of the frame 11 is provided with a rotating frame 18, the inner side of the rotating frame 18 is provided with a supporting shaft 28, the surface of the supporting shaft 28 is rotatably connected with an L-shaped tapping column 27, the side part of the top end of the L-shaped tapping column 27 is provided with a rubber block 24, the side of the bottom end of the L-shaped beating column 27 is attached to the side of the cam 31, the inner wall of the frame 11 is fixedly connected with the first spring 12, one end of the first spring 12 is connected with the side of the upper portion of the L-shaped beating column 27, the L-shaped beating column 27 is in a vertical state when the first spring 12 is in an initial state, and the rubber block 24 is not in contact with the side of the metering cylinder 8.
Wherein, the top of measurement frame 5 is provided with blowing case 6, and the bottom of blowing case 6 is provided with a blowing pipe 9, and the inner chamber of measurement feed chute 43 is extended to the one end of blowing pipe 9, has the space between the side of blowing pipe 9 and the inner wall of measurement feed chute 43, avoids between a blowing pipe 9 and the measuring cylinder 8 mutual contact to bring the influence to the rubber and plastic product raw and other materials measurement of measuring cylinder 8 inner chamber, and the middle part of blowing pipe 9 is provided with first ooff valve 10.
Wherein, the top of rotating plate 2 is provided with drive ring 13, and drive ring 13 is concentric with rotating plate 2 for drive ring 13 and rotation groove 3 carry out coaxial axle center rotation, and the side of drive ring 13 is provided with gear ring 22.
Wherein, the front of mixing box 1 is provided with install bin 45, the inner chamber fixed mounting of install bin 45 has servo motor 23, servo motor 23's output shaft extends to the top of mixing box 1 and fixed the cup joint has first gear 46, first gear 46 and teeth of a cogwheel ring 22 intermeshing, it is rotatory to drive first gear 46 through servo motor 23, it rotates to drive rotor plate 2 through the meshing between first gear 46 and the teeth of a cogwheel ring 22, and then drive arc feeding section of thick bamboo 37 and L shape bumping post 38 and rotate.
Wherein, the side fixedly connected with boss 21 of measuring cylinder 8, reinforcing hole 42 has been seted up to the top surface of boss 21, top fixedly connected with reinforcing column 20 of 5 inner chambers of metering rack, the inner chamber of reinforcing hole 42 is run through to the bottom of reinforcing column 20, there is the clearance between the side of reinforcing column 20 and the inner wall of reinforcing hole 42, when putting into the inner chamber of measuring cylinder 8 to various rubber and plastic product raw and other materials and being used for the measurement, can not contact between reinforcing column 20 and the boss 21, avoid influencing the result of measurement, when L shape bumping post 38 drives slope guide block 36 and slide 41 and removes the rubber and plastic product raw and other materials of measuring cylinder 8 inner chamber and put into the inner chamber of mixing box 1, measuring cylinder 8 can indirect atress, weighing sensor 7 produces certain deformation and makes the side of reinforcing column 20 contact with the inner wall of reinforcing hole 42, strengthen measuring cylinder 8 through reinforcing column 20 and boss 21.
Wherein, the bottom of mixing box 1 is provided with discharge pipe two 16, and the middle part of discharge pipe two 16 is provided with second ooff valve 17, discharges the rubber and plastic product raw and other materials after mixing in mixing box 1 inner chamber through discharge pipe two 16 and second ooff valve 17 for the next flow of processing that gets into.
Wherein, the front of mixing box 1 is provided with clear glass 26, sees through the mixed condition of the rubber and plastic product raw and other materials of mixing box 1 inner chamber through clear glass 26, and the front fixed mounting of mixing box 1 has control panel 25, and control panel 25 respectively with weighing sensor 7, first ooff valve 10, servo motor 23 and second ooff valve 17 electric connection.
Wherein, the bottom of rotor plate 2 and the inner chamber fixedly connected with pivot 14 that is located mixing box 1, the side of pivot 14 is provided with puddler 15, and rotation through puddler 15 stirs the mixture to various rubber and plastic product raw and other materials of mixing box 1 inner chamber.
In conclusion, when the rubber and plastic product raw material proportioning device is used, various rubber and plastic product raw materials are respectively put into a plurality of material putting boxes 6, then the control panel 25 controls the first switch valve 10 to be opened so that the rubber and plastic product raw materials in the inner cavity of the material putting boxes 6 fall into the inner cavity of the metering cylinder 8, the weighing sensor 7 weighs the rubber and plastic product raw materials falling into the inner cavity of the metering cylinder 8, when the weighing sensor 7 measures that the rubber and plastic product raw materials in the inner cavity of the metering cylinder 8 reach the required proportioning amount, the control panel 25 controls the first switch valve 10 to be closed, then the servo motor 23 is started to rotate, the servo motor 23 drives the first gear 46 to rotate, the transmission ring 13 and the rotating plate 2 to rotate by utilizing the meshing transmission between the first gear 46 and the gear tooth ring 22, the rotating plate 2 rotates to drive the arc-shaped feeding cylinder 37 and the L-shaped baffle column 38 to rotate, when one end of the L-shaped catch 38 contacts with the inclined surface of the slope guide 36, the L-shaped catch 38 pushes the slope guide 36 and the sliding plate 41 to move along the axial direction of the sliding rod 32, so that the rubber and plastic raw material falls from the discharge hole 40 and enters the inner cavity of the mixing box 1 from the arc feed cylinder 37, the sliding plate 41 drives the sliding block 39 and the L-shaped moving block 33 to move synchronously, the sliding block 39 and the L-shaped moving block 33 generate a pulling force on the second spring 35 to make the second spring 35 generate an elastic force, when one end of the L-shaped catch 38 is separated from the slope guide 36, the sliding plate 41 is reset under the elastic force of the second spring 35 to continue to block the discharge hole 40, and in addition, the sliding plate 41 drives the L-shaped moving block 33 to move, so that the wheel rack 34 is engaged with the second gear 30 to drive the rotating rod 29 to rotate, further drive the cam 31 to rotate, and the L-shaped tapping column 27 is pushed to and fro by the rotation of the cam 31, the L-shaped beating column 27 swings back and forth around the supporting shaft 28, the rubber block 24 is driven by the L-shaped beating column 27 to beat the side face of the metering cylinder 8, so that the metering cylinder 8 generates vibration sense, the rubber and plastic product raw materials in the inner cavity of the metering cylinder 8 can fall from the discharge hole 40, in addition, when the slope guide block 36 and the sliding plate 41 are driven by the L-shaped baffle column 38 to move, only a part of the raw materials in the inner cavity of the metering cylinder 8 can be discharged, when a part of the rubber and plastic product raw materials in the inner cavity of the former metering cylinder 8 is discharged, the rubber and plastic product raw materials in the inner cavity of the latter metering cylinder 8 are driven to discharge a part, the L-shaped baffle column 38 continuously rotates to discharge the raw materials in the inner cavity of the metering cylinder 8 in batches until all the raw materials in the inner cavities of the metering cylinders 8 are discharged, in addition, when the rotating plate 2 rotates, the rotating shaft 14 and the stirring rod 15 synchronously rotate, the raw materials falling into the inner cavity of the mixing box 1 are stirred and mixed through the rotating shaft 14 and the stirring rod 15, after proportioning and mixing, the second switch valve 17 is opened to discharge the mixed raw materials from the discharge pipe II 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a rubber and plastic product raw and other materials proportioning device, includes mixing box (1), its characterized in that: the top surface of the mixing box (1) is provided with a rotating groove (3), the inner wall of the mixing box (1) is provided with a supporting plate (4), the top of the supporting plate (4) and the inner cavity of the rotating groove (3) are provided with a rotating plate (2), the bottom of the rotating plate (2) is connected with a supporting ball (44), the surface of the supporting ball (44) is in contact with the top surface of the supporting plate (4), the side surface of the rotating plate (2) is attached to the inner wall of the rotating groove (3), the top of the rotating plate (2) is provided with an arc feeding cylinder (37), one end of the arc feeding cylinder (37) extends to the inner cavity of the mixing box (1), the top surface of the rotating plate (2) is provided with an L-shaped blocking column (38), the edge of the top surface of the mixing box (1) is provided with a plurality of metering frames (5), and the bottom of one end of each metering frame (5) is fixedly provided with a weighing sensor (7), a measuring cylinder (8) is fixedly mounted at the bottom of the weighing sensor (7), a measuring feeding groove (43) is formed in the top surface of the measuring cylinder (8), a discharging hole (40) is formed in the bottom of the measuring cylinder (8), two groups of supporting frames (19) are arranged on the side surface of the measuring cylinder (8), sliding rods (32) are respectively arranged on the inner sides of the two groups of supporting frames (19), a sliding block (39) is movably sleeved on the surface of one sliding rod (32), a sliding plate (41) is fixedly connected to one end of the sliding block (39), an L-shaped moving block (33) is fixedly connected to the side surface of the sliding plate (41), the L-shaped moving block (33) is movably sleeved with the other sliding rod (32), a rack and pinion (34) is arranged on the outer side surface of the L-shaped moving block (33), and the top surface of the sliding plate (41) is attached to the bottom surface of the measuring cylinder (8), the bottom surface of the sliding plate (41) is provided with a slope guide block (36), the position of the slope guide block (36) is matched with the position of one end of an L-shaped retaining column (38), the inner side surfaces of two groups of supporting frames (19) are respectively positioned on the outer sides of the sliding rods (32) and fixedly connected with second springs (35), one end of each second spring (35) is fixedly connected with one end of an L-shaped moving block (33), the other end of each second spring (35) is fixedly connected with the side surface of a sliding block (39), the top of the rotating plate (2) is provided with a transmission ring (13), the transmission ring (13) is concentric with the rotating plate (2), and the side surface of the transmission ring (13) is provided with a gear ring (22).
2. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: the inner wall of the metering frame (5) is fixedly connected with a frame (11), the bottom of an inner cavity of the frame (11) is rotatably connected with a rotating rod (29), the middle of the rotating rod (29) is fixedly sleeved with a second gear (30), the second gear (30) is matched with the position of a wheel rack (34), the gear teeth of the second gear (30) are matched with the wheel rack (34), a cam (31) is arranged at the top of the rotating rod (29), a rotating frame (18) is arranged at the top of the inner cavity of the frame (11), a supporting shaft (28) is arranged on the inner side of the rotating frame (18), an L-shaped beating column (27) is rotatably connected on the surface of the supporting shaft (28), a rubber block (24) is arranged on the side part of the top end of the L-shaped beating column (27), and the side surface of the bottom end of the L-shaped beating column (27) is attached to the side surface of the cam (31), the inner wall of the frame (11) is fixedly connected with a first spring (12), and one end of the first spring (12) is connected with the side face of the upper part of the L-shaped beating column (27).
3. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: the top of measurement frame (5) is provided with blowing case (6), the bottom of blowing case (6) is provided with blowing pipe (9), the inner chamber of measurement feed chute (43) is extended to the one end of blowing pipe (9), there is the space between the side of blowing pipe (9) and the inner wall of measurement feed chute (43), the middle part of blowing pipe (9) is provided with first ooff valve (10).
4. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: the front of mixing box (1) is provided with install bin (45), the inner chamber fixed mounting of install bin (45) has servo motor (23), the output shaft of servo motor (23) extends to the top of mixing box (1) and fixed cover has connect first gear (46), first gear (46) and wheel ring gear (22) intermeshing.
5. The proportioning device of rubber and plastic products raw materials of claim 2, wherein: the side face of the metering cylinder (8) is fixedly connected with a reinforcing block (21), the top face of the reinforcing block (21) is provided with a reinforcing hole (42), the top of the inner cavity of the metering frame (5) is fixedly connected with a reinforcing column (20), the bottom end of the reinforcing column (20) penetrates through the inner cavity of the reinforcing hole (42), and a gap exists between the side face of the reinforcing column (20) and the inner wall of the reinforcing hole (42).
6. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: a discharging pipe II (16) is arranged at the bottom of the mixing box (1), and a second switch valve (17) is arranged in the middle of the discharging pipe II (16).
7. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: the front of mixing box (1) is provided with clear glass (26), the front fixed mounting of mixing box (1) has control panel (25).
8. The proportioning device of rubber and plastic products for raw materials according to claim 1, wherein: the bottom of rotor plate (2) just is located inner chamber fixedly connected with pivot (14) of mixing box (1), the side of pivot (14) is provided with puddler (15).
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| CN113618944B (en) | 2021-12-07 |
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