CN100558453C - A kind of full electric type small-sized internal mixer - Google Patents
A kind of full electric type small-sized internal mixer Download PDFInfo
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- CN100558453C CN100558453C CNB2007100301583A CN200710030158A CN100558453C CN 100558453 C CN100558453 C CN 100558453C CN B2007100301583 A CNB2007100301583 A CN B2007100301583A CN 200710030158 A CN200710030158 A CN 200710030158A CN 100558453 C CN100558453 C CN 100558453C
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Abstract
The invention discloses a kind of full electric type small-sized internal mixer, comprise main frame transmission mechanism (1), banburying chamber (2), rotor, pressing mechanism (4), pressurization transmission mechanism (3), shedding mechanism (6) and the frame (7) formed by motor, decelerator, shaft coupling, speed ratio gear, it is characterized in that banburying chamber is designed to integral structure, two blocks of side plates are connected with banburying chamber by the pin location, form an airtight mechanism of banburying chamber; Pressurization transmission mechanism and shedding mechanism all are designed to adopt the driven by motor screw to move back and forth on ball screw and realize reinforced and discharging.Banbury set forth in the present invention have simple structure, easy to operate, safeguard and advantage such as increasingly automated easily, be specially adapted to mechanisms such as mixing or mixing of the small lot raw material of factory and laboratory, colleges and universities and carry out technology, formula test mixing or that mix.
Description
Technical field
The present invention relates to closed mixing/the hybrid technology field, be specifically related to a kind of small-sized closed mixing facilities.
Background technology
At present, banbury mainly contains traditional phase cut type (Ben Baili) banbury and engagement type banbury two major types both at home and abroad, and they all are to be made of banburying chamber, a pair of rotor, charging mechanism and shedding mechanism four major parts.
Related data shows that present banbury both domestic and external adds binder and shedding mechanism adopts pneumatic type, fluid pressure type transmission mostly.Gas, the formula of surging transmission need compressed air source unit or hydraulic means, for small-sized internal mixer especially laboratory banbury mixer, liquid, pneumatic actuator complex structure that it is additional, maintenance cost is than higher, fluid pressure type adds binder and oil leakage phenomenon also appears in shedding mechanism easily, and the raw material mixing that is used for food, pharmaceuticals industry very easily produces oil pollution.
Summary of the invention
But the object of the present invention is to provide reinforced, the safe and reliable full electric type small-sized internal mixer of a kind of simple structure, easy to operate quickly discharging material, overcoming the existing in prior technology complex structure, maintenance cost is higher and occur defective such as leakage of oil easily.
Full electric type small-sized internal mixer of the present invention, comprise by main motor, decelerator, shaft coupling, the main frame transmission mechanism 1 that speed ratio gear is formed, banburying chamber 2, rotor, pressing mechanism 4, pressurization transmission mechanism 3, shedding mechanism 6 and frame 7, described pressurization transmission mechanism 3 replaces the hydraulic pressure or the pneumatic system kind of drive with the mode that shedding mechanism 6 all is designed to utilize the motor drives screw to move back and forth on ball screw, by position sensor location, realize reinforced discharging fast and safely and the closure with shedding mechanism of the accurate safe pressurization of automation of charging mechanism respectively.
In the above-mentioned full electric type small-sized internal mixer, described pressurization transmission mechanism comprises T type connecting plate 15, first ball screw 12, first screw 14, first motor 18, first shaft coupling 17, clutch shaft bearing 11, primary importance sensor, first support 13 and first screw 16.
The modular construction of above-mentioned pressurization transmission mechanism is closed: first motor 18 is fixed on first support 13, first motor, 18 output shafts are connected with first ball screw 12 by first shaft coupling 17, first ball screw, 12 two ends are supported by a pair of clutch shaft bearing 11, clutch shaft bearing 11 is fixed on first support 13, pressing mechanism 4 is formed floating weight parts (14 by the T type connecting plate 15 and first screw 14,39,40,41), pressing mechanism is enclosed within the loading hopper 5, loading hopper 5 is fastened in the banburying chamber 2 by standard screws 9, first screw 14 that is enclosed within on first ball screw 12 can be done linear reciprocating motion under the turning effort of first ball screw 12, first support 13 is to be fastenedly connected on the upper right side plate 10 of banburying chamber by first screw 16.The decrement that pressing mechanism 4 utilizes pressure regulation bar 39 to regulate cluster spring 40 is set up the moulding pressure of floating weight 41, when mixing process pressure changes, sizing material can upwards produce an impulsive force, the drive floating weight moves upward, cluster spring produces micro-strain, its decrement can be adjusted automatically, satisfies the requirement that floating weight pressure floats.
In the above-mentioned full electric type small-sized internal mixer, described shedding mechanism mainly comprises following top bolt 22, gripper shoe 36, second screw 34, rolls second ballscrew 33, second motor 28, second shaft coupling 27, second bearing 26, position sensor, fixed bar, bearing and second support 29.
The modular construction of above-mentioned shedding mechanism is closed: second motor 28 is fixed on second support 29; Second motor, 28 output shafts are connected with second ball screw 33 by second shaft coupling 27, second ball screw, 33 two ends are supported by a pair of second bearing 26, second bearing 26 is fixed on the support (25,30), fixed support is made up of upper and lower two parts (25,30), and is by second screw 31 that upper and lower part deciliter is solid; Support 29 is fastenedly connected with workbench 8 by the 4th screw 32 with fixed support (25,30); Following top bolt 22 is fixed together by gripper shoe 36 and 34 3 of second screws and forms top latch (22,36,34) down, the screw that is enclosed within on second ball screw 33 can be done linear reciprocating motion under the turning effort of ball screw, the both sides of gripper shoe are fastenedly connected on same horizontal plane through the 3rd screw 35 with four sliding sleeves 23 respectively, the sliding sleeve 23 that is enclosed within on the sliding bar 21 can move back and forth on bar, article two, sliding bar 21 is separately fixed on the bearing (20,37) by nut 24, and each bearing is fixed on the workbench 8 by the 4th screw 32.
Banbury provided by the present invention have simple structure, easy to operate, safeguard and increasingly automated, reinforced quick, safe and reliable advantage and the technique effect of discharging easily.
Description of drawings
Fig. 1 is a full electric type small-sized internal mixer general structure schematic diagram.
Fig. 2 is the structural representation of pressurization transmission mechanism.
Fig. 3 is the structural representation of shedding mechanism.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are elaborated.
As Fig. 1, overall structure comprises main frame transmission mechanism (comprising motor, decelerator, shaft coupling, speed ratio gear) 1, banburying chamber 2, pressurization transmission mechanism 3, pressing mechanism 4, shedding mechanism 6, frame 7 and workbench 8.
As Fig. 2 and Fig. 1, the concrete structure of pressurization transmission mechanism 3 is: first motor 18 is fixed on first support 13, first motor, 18 output shafts are connected with first ball screw 12 by first shaft coupling 17, first ball screw, 12 two ends are supported by a pair of clutch shaft bearing 11, clutch shaft bearing 11 is fixed on first support 13, pressing mechanism 4 is formed floating weight parts (14 by the T type connecting plate 15 and first screw 14,39,40,41), pressing mechanism is enclosed within the loading hopper 5, loading hopper 5 is fastened in the banburying chamber 2 by standard screws 9, first screw 14 that is enclosed within on first ball screw 12 can be done linear reciprocating motion under the turning effort of first ball screw 12, first support 13 is to be fastenedly connected on the upper right side plate 10 of banburying chamber by first screw 16.Pressing mechanism 4 utilizes 39 rotations of pressure regulation bar to move up and down preset cluster spring 40 decrements, sets up material pressure in 41 pairs of banburying chamber of floating weight with this, and when material pressure in the banburying chamber changed, pressing mechanism can be adjusted automatically, satisfies the unsteady requirement of floating weight.
Pressurization transmission mechanism 3 working methods: when the beginning material is mixing, start first motor 18 of pressurization transmission mechanism 3, first motor 18 drives 12 rotations of first ball screw, drive pressing mechanism 4 by first screw 14 and rise to predetermined altitude, at this moment, add mixing material by loading hopper 5 toward banburying chamber 2; Need close when adding binder mechanism, first motor 18 drives 12 reverse rotations of first ball screw, drives pressing mechanism 4 by first screw 14 and drops to the closing position that adds binder mechanism.
As Fig. 3 and Fig. 1, the concrete structure of shedding mechanism 6 is: second motor 28 is fixed on second support 29; Second motor, 28 output shafts are connected with second ball screw 33 by second shaft coupling 27, the second ball screw two ends are supported by a pair of second bearing 26, second bearing 26 is fixed on the support (25,30), fixed support is made up of upper and lower two parts (25,30), and is by second screw 31 that upper and lower part deciliter is solid.Second support 29 is fastenedly connected with workbench 8 by the 4th screw 32 with fixed support (25,30).Following top bolt 22 is fixed together by gripper shoe 36 and 34 3 of second screws and forms top latch (22,36,34) down, the screw that is enclosed within on second ball screw 33 can be done linear reciprocating motion under the turning effort of ball screw, the both sides of gripper shoe are fastenedly connected on same horizontal plane through the 3rd screw 35 with four sliding sleeves 23 respectively, the sliding sleeve 23 that is enclosed within on the sliding bar 21 can move back and forth on bar, article two, sliding bar 21 is separately fixed on the bearing (20,37) by nut 24, and each bearing is fixed on the workbench 8 by the 4th screw 32.
Shedding mechanism working method: after the mixing end of material, open second motor 28 of shedding mechanism 6, under 33 turning efforts of second ball screw, be fixed on following top bolt 22 on second screw 34 along with second screw 34 shrinks back, discharge port is opened, material is freely fallen workbench 8 from banburying chamber under the gravity effect; Open second motor 28 of shedding mechanism 6, under 33 turning efforts of second ball screw, close discharge port along with second screw 34 moves to the precalculated position forward by the following top bolt 22 that gripper shoe 36 is fixed on second screw 34.
The banburying chamber 2 of present embodiment is designed to monoblock type, is undertaken the material mixing process is applied precompression by pressing mechanism 4, and open and close pressurization transmission mechanism 3 is finished the material small powder and added, and open and close shedding mechanism 6 is finished the mixing discharge of finishing.
The concrete workflow of whole banbury is: at first pressing mechanism 4 is set up precompression, open main frame transmission mechanism 1, drive the rotor rotation of banbury, start pressurization transmission mechanism 3, pressing mechanism 4 and floating weight 41 pressure regulation bars 39 are after rising to certain altitude with first screw 14 under the drive of T type connecting plate 15, banburying chamber 2 opens, add mixing material by loading hopper 5 toward banburying chamber 2, after the adding material finishes, start pressurization transmission mechanism 3 once more, pressing mechanism 4 and floating weight 41 pressure regulation bars 39, T type connecting plate 15, first screw 14, drop to the precalculated position, banburying chamber 2 closes, and begins the mixing of material.During mixing end, the motor of Shutdown Hosts transmission system 1, open shedding mechanism 6, after following top latch (22,36,34) retreated into certain distance, opened banburying chamber 2 belows, the mixing material that finishes drops on the workbench 8 from banburying chamber, start shedding mechanism 6 once more, following top latch (22,36,34) moves forward to the precalculated position, and banburying chamber 2 closes, so far, banbury is finished a mixing cycle.
The above only is preferred embodiment of the present invention, is not to be used for limiting the scope of the present invention.All equalizations of doing according to the protection domain of claim of the present invention change and modify, and are the present invention and contain.
Claims (4)
1, a kind of full electric type small-sized internal mixer, comprise main frame transmission mechanism (1), banburying chamber (2), rotor, pressing mechanism (4), pressurization transmission mechanism (3), shedding mechanism (6) and frame (7), described main frame transmission mechanism (1) is by main motor, decelerator, lead spindle, speed ratio gear is formed, it is characterized in that described pressurization transmission mechanism (3) utilizes first motor (18) to drive first ball screw (12) rotation, make the pressing mechanism (4) that is fixed on the T type connecting plate (15) under first screw (14) effect, back and forth do rectilinear motion, the limit of sports record position is spacing by sensor, finish the opening and closing of banburying chamber's charge door, realize that pressurization is reinforced; Described shedding mechanism (6) utilizes second motor (28) to drive second ball screw (33) rotation, make the following top bolt (22) that is fixed on the gripper shoe (36) under second screw (34) effect, back and forth do rectilinear motion, the limit of sports record position is spacing by sensor, finish the opening and closing of banburying chamber's discharge port, realize discharging.
2, according to right 1 described full electric type small-sized internal mixer, it is characterized in that described pressurization transmission mechanism comprises T type connecting plate (15), first ball screw (12), first screw (14), first motor (18), first shaft coupling (17), clutch shaft bearing (11), primary importance sensor, first support (13) and screw (16); The structural relation of parts is in the described pressurization transmission mechanism: first motor (18) is fixed on first support (13), first motor (18) output shaft is connected with ball screw (12) by first shaft coupling (17), the ball screw two ends are supported by a pair of clutch shaft bearing (11), clutch shaft bearing (11) is fixed on first support (13), first screw (14) is connected with pressing mechanism (4) by T type connecting plate (15), described pressing mechanism is by floating weight (41), pressure regulation bar (39), cluster spring (40) is formed, pressing mechanism is enclosed within the loading hopper (5), loading hopper (5) is fastened in the banburying chamber (2) by standard screws (9), first screw (14) that is enclosed within on first ball screw (12) can be done linear reciprocating motion under the turning effort of ball screw (12), support (13) is to be fastenedly connected on the upper right side plate of banburying chamber (10) by first screw (16).
3, according to right 1 described full electric type small-sized internal mixer, it is characterized in that described shedding mechanism mainly comprises top bolt (22), gripper shoe (36), second screw (34), second ball screw (33), second motor (28), second shaft coupling (27), second bearing (26), second place sensor, fixed bar, bearing and second support (29) down; The modular construction of described shedding mechanism is closed: second motor (28) is fixed on second support (29); Second motor (28) is defeated to be connected with second ball screw (33) by second shaft coupling (27), second ball screw (33) two ends are supported by a pair of second bearing (26), second bearing (26) is fixed on the fixed support (25,30), fixed support is made up of upper and lower two parts (25,30), and is by second screw (31) that upper and lower part deciliter is solid; Second support (29) is fastenedly connected by screw (32) and workbench (8) with fixed support (25,30); Following top bolt (22) is fixed together by gripper shoe (36) and (34) three of second screws and forms top latch (22 down, 36,34), the screw that is enclosed within on second ball screw (33) can be done linear reciprocating motion under the turning effort of ball screw, the both sides of gripper shoe are fastenedly connected on same horizontal plane through the 3rd screw (35) with four sliding sleeves (23) respectively, the sliding sleeve (23) that is enclosed within on the sliding bar (21) can move back and forth on bar, article two, sliding bar (21) is separately fixed at bearing (20 by nut (24), 37) on, each bearing is fixed on the workbench (8) by the 4th screw (32).
4, according to right 1 described full electric type small-sized internal mixer, it is characterized in that described pressurization transmission mechanism is connected with pressing mechanism (4) by T type connecting plate (15), turn is screwed in the pressure regulation bar (39) on the T template, but the decrement of up-down adjustment cluster spring (40), the cluster spring bottom contacts with floating weight, when floating weight pressure changes, move up when overcoming spring precommpression rock deformation pressure, adjust automatically to satisfy the unsteady requirement of floating weight (41) pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100301583A CN100558453C (en) | 2007-09-07 | 2007-09-07 | A kind of full electric type small-sized internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100301583A CN100558453C (en) | 2007-09-07 | 2007-09-07 | A kind of full electric type small-sized internal mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101121103A CN101121103A (en) | 2008-02-13 |
| CN100558453C true CN100558453C (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100301583A Expired - Fee Related CN100558453C (en) | 2007-09-07 | 2007-09-07 | A kind of full electric type small-sized internal mixer |
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| Country | Link |
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| CN (1) | CN100558453C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538548B (en) * | 2016-02-29 | 2017-10-13 | 安徽鲲鹏装备模具制造有限公司 | A kind of short side material pressing device that the heating of polytypic sheet material is adapted to for forming machine |
| CN117162310B (en) * | 2023-08-15 | 2024-02-23 | 江苏诚泰车辆有限公司 | Environment-friendly feeding device of tire internal mixer and application method thereof |
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2007
- 2007-09-07 CN CNB2007100301583A patent/CN100558453C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101121103A (en) | 2008-02-13 |
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Granted publication date: 20091111 Termination date: 20120907 |