CN112915823A

CN112915823A - Elastomer solid-liquid mixing dissolver

Info

Publication number: CN112915823A
Application number: CN202110102010.6A
Authority: CN
Inventors: 王正; 刘坤; 刘国; 王曙光
Original assignee: Ecombine Advanced Materials Co ltd
Current assignee: Ecombine Advanced Materials Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of elastomer production, and discloses an elastomer solid-liquid mixing dissolver, which comprises a base, a mixing barrel and a driving motor; the fixed cover of upside outside of axis of rotation is equipped with a set of sleeve one, and straight-tooth two and well straight-tooth one in the interval formula is installed downwards from last to the bottom of sleeve one, and the diameter of well straight-tooth two is greater than well straight-tooth one, the outside fixed mounting of downside of axis of rotation has a set of fixed pocket, and the outside symmetry of lateral wall has sleeve two about fixed pocket through connecting rod fixed mounting, and the inside rotation of downside of sleeve two is connected with vertical loop bar, and the bottom fixed mounting of loop bar has the curved type puddler that extends to the blending drum inside, straight-tooth one and side straight-tooth two are installed to the interval formula upwards in the top of loop bar, vertical distance is equal to the vertical distance between straight-tooth two and well straight-tooth one between straight-tooth two and the straight-tooth one in the side, and straight-tooth two mesh in and the straight-tooth two meshes in the side, straight-tooth two's diameter is less than straight-tooth one in the side.

Description

Elastomer solid-liquid mixing dissolver

Technical Field

The invention relates to the technical field of elastomer production, in particular to an elastomer solid-liquid mixing dissolver.

Background

Elastomer generally refers to a material that can recover its original shape after an external force is removed, but a material having elasticity is not necessarily an elastomer. The elastic body is obviously deformed only under weak stress, and can be quickly recovered to a high polymer material close to the original state and size after the stress is relaxed.

Wherein need mix raw materials polypropylene, ethylene propylene diene monomer etc. before the thermoplastic elastomer production, in order to guarantee the homogeneity of mixing, need use corresponding mixer to carry out abundant mixing stirring to it, but some mixer now are when rubber mixing stirring, the speed of unable accurate control stirring tool, perhaps can't be under the prerequisite that does not stop again, the speed of timely regulation stirring, stirring tool direction of rotation current is single moreover, it is limited to lead to mixing the stirring sufficiency, consequently need design a mixed dissolving machine that can solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide an elastomer solid-liquid mixing dissolver to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the elastomer solid-liquid mixing dissolver comprises a base, a mixing barrel and a driving motor; the mixing barrel is arranged in an upper side opening shape, the bottom of the mixing barrel is arranged in the middle of the upper side of the base, a group of driving motors are fixedly arranged right above the mixing barrel through a group of supports of U-shaped structures, the lower side output end of each driving motor is rotatably connected with a group of rotating shafts with bottoms extending to the inside of the mixing barrel, a group of first sleeves are fixedly sleeved on the upper side of each rotating shaft, the bottoms of the first sleeves are respectively provided with a second middle straight tooth and a first middle straight tooth in a downward interval manner from top to bottom, the diameter of the second middle straight tooth is larger than the first middle straight tooth, a group of fixed sleeve blocks are fixedly installed on the outer portion of the lower side of each rotating shaft, the outwards symmetrical lateral walls of the fixed sleeve blocks are respectively and fixedly provided with a second sleeve through a connecting rod, the inner portions of the second sleeves are rotatably connected with vertical sleeve rods, the bottom of the sleeve rods is fixedly provided with, the vertical distance between the second side straight teeth and the first side straight teeth is equal to the vertical distance between the second middle straight teeth and the first middle straight teeth, the second middle straight teeth are meshed with the second side straight teeth, the first middle straight teeth are meshed with the first side straight teeth, the height of the second middle straight teeth and the height of the first middle straight teeth are controlled by adjusting the height of the first sleeve, and then the second middle straight teeth are correspondingly in contact with the second side straight teeth to be meshed and rotated, or the first middle straight teeth are in contact with the first side straight teeth to be meshed and rotated. The diameter of the middle straight tooth II is smaller than that of the side straight tooth I, when the sleeve I moves downwards, the middle straight tooth I is meshed with the side straight teeth I on the left side and the right side of the lower side, the rotating speed of the sleeve II is equal to the original rotating speed of the driving motor, when the sleeve I moves upwards and the middle straight tooth II is meshed with the side straight teeth II, the sleeve II on the lower side is driven to rotate by the rotating shaft, and then the rotating speed of the sleeve II is increased under the condition that the initial speed is inconvenient because the diameter of the middle straight tooth II and the diameter of the side straight teeth II are smaller,

the outside fixed mounting of lateral wall that the top of sleeve one corresponds both sides straight-teeth two has the clamp splice, the outside centre gripping of right side clamp splice has the splint of a set of U type structure, the right side of splint is rotated and is connected with a set of rotation connecting block, the rear side rotation that rotates the connecting block is connected with a set of rectangle fixed block, the rear side of fixed block is fixed to the support through the dead lever, then drive through manual rotatory turning handle and rotate the connecting block and swing, thereby will rotate the splint of connecting block front end and reciprocate, thereby the sleeve one of control splint centre gripping reciprocates, thereby the meshing between each straight-tooth gear of adjustment.

As a further scheme of the invention: a group of vertical limiting pins are fixedly mounted on the outer side of the rotating shaft located on the lower side of the first middle straight tooth, clamping grooves matched and clamped with the limiting pins are formed in the first sleeve, and the first sleeve can only vertically move on the rotating shaft by means of connection of the limiting pins and the clamping grooves.

As a further scheme of the invention: the rear end of the rotary connecting block rotates rightwards to penetrate through the fixing block and is fixedly connected with a group of rotating handles.

As a further scheme of the invention: the lower fixed surface of axis of rotation installs vertical hob, rotates through axis of rotation drive hob, and the utilization hob of being convenient for constantly stirs the solid-liquid in middle part in the blending tank.

As a still further scheme of the invention: the bottom fixed mounting of hybrid bucket has a set of fluted disc, and the end middle part of fluted disc rotates downwards through a set of dwang to be connected on the base, and is provided with a set of screw rod with the fluted disc meshing on the base on fluted disc right side, and the front end of screw rod rotates and is connected with a set of bottom and fixes the servo motor on the base, and the rear end of screw rod rotates the restriction on the base through fixed loop bar, utilizes servo motor drive screw rod rotatory, then drives the hybrid bucket and carries out the rotation type function at the upside of base.

Compared with the prior art, the invention has the beneficial effects that: the mixing barrel is rotatably connected to the upper side of the base, so that the mixing contact area can be increased and the mixing force can be increased when the solid-liquid elastomer in the mixing barrel is stirred;

it is rotatory to set up a set of driving motor drive axis of rotation through directly over at the blending tank, then set up symmetrical side straight-tooth two and side straight-tooth one in axis of rotation bottom left and right sides, then the sleeve that can reciprocate is gone up to the side suit of axis of rotation, then be provided with on the sleeve one through reciprocating, respectively with side straight-tooth two and the straight-tooth one of well straight-tooth two and the straight-tooth one of the different diameters of straight-tooth one meshing of side, then utilize reciprocating of turning handle control sleeve one, thereby realize carrying out speed control to bent type puddler, thereby abundant improvement is to the inside speed that utilizes bent type puddler to stir the dissolving of blending tank.

Drawings

FIG. 1 is a first perspective structural diagram of an elastomer solid-liquid mixing dissolver.

Fig. 2 is a second view structure diagram of the elastomer solid-liquid mixing dissolver.

FIG. 3 is a schematic top view of the elastomer solid-liquid mixing dissolver.

FIG. 4 is a schematic structural diagram of an elastomer solid-liquid mixing dissolver in a front view.

Fig. 5 is an enlarged schematic structural diagram of a1 in fig. 2.

Wherein: the automatic mixing device comprises a base 10, a support 11, a mixing barrel 12, a fixing rod 13, a driving motor 14, a middle straight-tooth-II 15, a middle straight-tooth-I16, a side straight-tooth-II 17, a side straight-tooth-I18, a rotating shaft 19, a limiting pin 20, a fixing sleeve block 21, a connecting rod 22, a sleeve-II 23, a sleeve rod 24, a curved stirring rod 25, a spiral rod 26, a fluted disc 27, a screw rod 28, a servo motor 29, a fixing sleeve rod 30, a rotating rod 31, a sleeve-I32, a clamping block 33, a clamping plate 34, a rotating connecting block 35, a fixing block 36 and a rotating handle 37.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-5, the elastomer solid-liquid mixing dissolver includes a base 10, a mixing barrel 12, and a driving motor 14; the mixing tub 12 is provided with an open upper side and a bottom at the middle of the upper side of the base 10, a group of driving motors 14 are fixedly arranged right above the mixing barrel 12 through a group of supports 11 with U-shaped structures, the output ends of the lower sides of the driving motors 14 are rotatably connected with a group of rotating shafts 19 with the bottom ends extending into the mixing barrel 12, a group of first sleeves 32 are fixedly sleeved outside the upper sides of the rotating shafts 19, second middle straight teeth 15 and first middle straight teeth 16 are arranged at the bottoms of the first sleeves 32 at intervals from top to bottom, the diameter of the second middle straight tooth 15 is larger than that of the first middle straight tooth 16, a group of vertical limit pins 20 are fixedly arranged outside a rotating shaft 19 positioned at the lower side of the first middle straight tooth 16, and the inside of the sleeve one 32 is provided with a clamping groove which is matched and clamped with the limiting pin 20, and the sleeve one 32 can only move up and down on the rotating shaft 19 by utilizing the connection between the limiting pin 20 and the clamping groove. A group of fixed sleeve blocks 21 are fixedly arranged on the outer part of the lower side of the rotating shaft 19, sleeves 23 are symmetrically and fixedly arranged on the left side wall and the right side wall of the fixed sleeve blocks 21 outwards through connecting rods 22, vertical sleeve rods 24 are rotatably connected inside the sleeves 23, curved stirring rods 25 extending into the mixing barrel 12 are fixedly arranged at the bottoms of the sleeve rods 24, the top of the loop bar 24 is provided with a first side straight tooth 18 and a second side straight tooth 17 at intervals, the vertical distance between the second side straight teeth 17 and the first side straight teeth 18 is equal to the vertical distance between the second middle straight teeth 15 and the first middle straight teeth 16, the second middle straight tooth 15 is meshed with the second side straight tooth 17, the first middle straight tooth 16 is meshed with the first side straight tooth 18, the height of the second middle straight tooth 15 and the first middle straight tooth 16 is controlled by adjusting the height of the first sleeve 32, and then the corresponding second middle straight tooth 15 is in contact meshing rotation with the second side straight tooth 17, or the first middle straight tooth 16 is in contact meshing rotation with the first side straight tooth 18. The diameter of the middle straight tooth II 15 is smaller than that of the side straight tooth I18, when the sleeve I32 moves downwards, the middle straight tooth I16 is meshed with the side straight tooth I18 on the left side and the right side of the lower side, at the moment, the rotation speed of the loop bar 24 drives the large gear to rotate through the small gear, the speed is lower, when the sleeve I32 moves upwards, and the middle straight tooth II 15 is meshed with the side straight tooth II 17, the rotating shaft 19 drives the sleeve II 23 on the lower side to rotate, then, the diameters of the middle straight tooth II 15 and the side straight tooth II 17 are smaller, at the moment, the speed of the loop bar 24 drives the small gear to rotate through the large gear, the speed is increased, and therefore the rotation speed of the curved stirring bar 25 can.

The outside fixed mounting of lateral wall that the top of a sleeve 32 corresponds two 17 of both sides side straight-teeth has clamp splice 33, and the outside centre gripping of right side clamp splice 33 has the splint 34 of a set of U type structure, and the right side of splint 34 is rotated and is connected with a set of rotation connecting block 35, and the rear side rotation of rotating connecting block 35 is connected with a set of rectangle fixed block 36, and the rear side of fixed block 36 is fixed to support 11 through dead lever 13 on, the rear end that rotates connecting block 35 rotates right and passes a set of turning handle 37 of fixed block 36 and fixedly connected with, then swings through manual rotatory turning handle 37 drive rotation connecting block 35 to the splint 34 that will rotate connecting block 35 front end reciprocate, thereby a sleeve 32 of control splint 34 centre gripping reciprocates, thereby adjusts the meshing between each spur gear.

The lower surface of the rotating shaft 19 is fixedly provided with a vertical screw rod 26, the rotating shaft 19 drives the screw rod 26 to rotate, and the solid and liquid in the middle of the mixing barrel 12 can be stirred by the screw rod 26 at any time.

Example two

On the basis of the first embodiment, a set of fluted disc 27 is fixedly installed at the bottom of the mixing barrel 12, the bottom middle part of the fluted disc 27 is downwards rotatably connected to the base 10 through a set of rotating rod 31, a set of screw 28 meshed with the fluted disc 27 is arranged on the base 10 on the right side of the fluted disc 27, the front end of the screw 28 is rotatably connected to a set of servo motor 29 fixed at the bottom on the base 10, the rear end of the screw 28 is rotatably limited on the base 10 through a fixed sleeve rod 30, the screw 28 is driven to rotate by the servo motor 29, and then the mixing barrel 12 is driven to rotate on the upper side of the base 10.

The working principle of the invention is as follows: when in use, the solid-liquid elastomer to be mixed and stirred is placed in the mixing barrel 12, then the driving motor 14 and the servo motor 29 are started to operate simultaneously, the servo motor 29 is utilized to drive the screw 28 to rotate, then the fluted disc 27 at the bottom of the mixing barrel 12 is driven to rotate, then the driving motor 14 is driven to rotate the rotating shaft 19, then the curved stirring rods 25 at the bottom of the second sleeve 23 are driven to stir and mix the inside of the base 10 through the connection of the connecting rods 22 at the left side and the right side at the bottom of the rotating shaft 19, meanwhile, during mixing and stirring, the clamping block 33 is driven to drive the first sleeve 32 to move up and down for a certain distance through the rotation connection of the rotating connecting block 35 in a mode of manually controlling the rotating handle 37 to rotate, then the second middle straight teeth 15 to be meshed with the second side straight teeth 17 or the first middle straight teeth 16 to be meshed with the first side straight teeth 18, so as to be meshed and rotated, thereby adjusting the rotational speed of the second sleeve 23.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An elastomer solid-liquid mixing dissolver, which comprises a base (10), a mixing barrel (12) and a driving motor (14); the mixing barrel (12) is arranged in the middle of the upper side of the base (10) and is provided with an opening at the upper side, a group of driving motors (14) are fixedly arranged on the support (11) of a group of U-shaped structures right above the mixing barrel (12), the lower side output end of each driving motor (14) is rotatably connected with a group of rotating shafts (19) with the bottoms extending to the inside of the mixing barrel (12), the mixing barrel is characterized in that a group of sleeves (32) are fixedly sleeved outside the upper side of each rotating shaft (19), two middle straight teeth (15) and one middle straight teeth (16) are arranged at the bottoms of the sleeves (32) at intervals from top to bottom, the diameter of the two middle straight teeth (15) is larger than that of the first middle straight teeth (16), a group of fixed sleeve blocks (21) are fixedly arranged outside the lower side of each rotating shaft (19), two sleeves (23) are fixedly arranged on the left side wall and the right side wall of, the inside of sleeve two (23) is rotated and is connected with vertical loop bar (24), and the bottom fixed mounting of loop bar (24) has curved puddler (25) that extends to mixing barrel (12) inside, the top of loop bar (24) is upwards installed the interval formula and is leaned on straight-tooth one (18) and straight-tooth two (17) of side, vertical distance is equal to the vertical distance between straight-tooth two (15) and the straight-tooth one (16) in the well between straight-tooth two (17) and the straight-tooth one (18) of side, and straight-tooth two (15) and straight-tooth two (17) of side mesh in and, straight-tooth one (16) and straight-tooth one (18) mesh in the well, the diameter of straight-tooth two (15) is less than straight-tooth one (18) of side.

2. The elastomer solid-liquid mixing and dissolving machine of claim 1, characterized in that a group of vertical limit pins (20) are fixedly installed outside the rotating shaft (19) at the lower side of the first middle straight teeth (16), and a clamping groove matched and clamped with the limit pins (20) is arranged inside the first sleeve (32).

3. The elastomer solid-liquid mixing and dissolving machine of claim 2, characterized in that a clamping block (33) is fixedly installed at the top of the first sleeve (32) outwards corresponding to the side wall of the second straight teeth (17) at the two sides, a group of clamping plates (34) with a U-shaped structure are clamped at the outer side of the right clamping block (33), a group of rotating connecting blocks (35) are rotatably connected to the right side of the clamping plates (34), a group of rectangular fixing blocks (36) are rotatably connected to the rear side of the rotating connecting blocks (35), and the rear sides of the fixing blocks (36) are fixed on the bracket (11) through fixing rods (13).

4. An elastomer solid-liquid mixing dissolver according to claim 3, characterized in that the rear end of the rotary connecting block (35) rotates right through the fixed block (36) and is fixedly connected with a set of rotating handles (37).

5. An elastomer solid-liquid mixing dissolver according to claim 4, characterized in that a vertical screw rod (26) is fixedly mounted to the lower surface of the rotating shaft (19).

6. The elastomer solid-liquid mixing and dissolving machine according to claim 1 or 2, wherein a set of fluted disc (27) is fixedly installed at the bottom of the mixing barrel (12), the middle bottom of the fluted disc (27) is downwards connected to the base (10) in a rotating manner through a set of rotating rod (31), a set of screw rods (28) meshed with the fluted disc (27) is arranged on the base (10) on the right side of the fluted disc (27), the front ends of the screw rods (28) are rotatably connected with a set of servo motors (29) with the bottoms fixed on the base (10), and the rear ends of the screw rods (28) are rotatably limited on the base (10) through a fixed sleeve rod (30).