CN212429758U - Valve with anti-blocking mechanism for hot mixing machine - Google Patents

Abstract

The utility model discloses a hot machine that mixes is with valve that has anti-sticking deadlock structure, mix quick-witted main part and U-shaped frame including the heat, the bottom border position that the quick-witted main part was mixed to the heat is fixed and has been seted up the bin outlet, just valve mechanism is installed in the outside of bin outlet, valve mechanism's inside includes the valve shell, just the valve shell welded fastening is on the bottom outer wall that the quick-witted main part was mixed to the heat, and the valve shell cover is established in the outside of bin outlet, the articulated first cylinder of installing on the left side outer wall that the quick-witted main part was mixed to the heat, just fixed mounting has articulated seat on the power output shaft of first cylinder. The utility model discloses a set up between pull rod and the swinging boom mutually perpendicular and be connected for first cylinder during operation drives the rotatory valve plug that opens on the swinging boom, and the effectual powder material of avoiding piles up in valve shell's inside top position, the dead probability of card when being favorable to reducing the valve plug closure.

Description

Valve with anti-blocking mechanism for hot mixing machine

Technical Field

The utility model relates to a hot for machine unloading valve equipment technical field that mixes specifically is a hot for machine valve that has anti-sticking death machine constructs.

Background

The hot mixer is a high-speed rotating mixing and stirring device, which is generally used for carrying out production operations such as color mixing of plastics, initial mixing before plastic preparation, batching, premixing of materials to be mixed and the like.

The hot quick-witted unloading of mixing is with arranging material valve port today, it is in the bottom outside of hot machine of mixing through horizontal installation, and the cylinder that the valve plate was opened and close in the control flap is horizontal installation outside the valve usually, and hot machine of mixing is when arranging the material, receives the influence of powder state raw materials, and the inside top space of valve is piled up by powder raw materials easily and is blockked up, leads to the valve to arrange the easy card dead phenomenon that appears after finishing of expecting, influences the normal closure of valve, consequently for solving above-mentioned problem, provides a hot machine of mixing and has the valve of anti-sticking dead mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot machine that mixes is with valve that has anti-sticking died mechanism to current hot machine that proposes in solving above-mentioned background art is arranged the material and is used the valve after arranging the material, receives the influence that inside valve plate transversely set up, makes the powder nature raw materials pile up in the inside upper space of valve easily, makes the dead problem of card appear easily when the valve is closed.

In order to achieve the above object, the utility model provides a following technical scheme: a valve with an anti-blocking mechanism for a hot mixer comprises a hot mixer main body and a U-shaped frame, wherein a discharge hole is fixedly formed in the edge position of the bottom of the hot mixer main body, a valve mechanism is arranged on the outer side of the discharge hole, a valve shell is arranged in the valve mechanism and is welded and fixed on the outer wall of the bottom of the hot mixer main body, the valve shell is sleeved on the outer side of the discharge hole, a first cylinder is hinged and installed on the outer wall of the left side of the hot mixer main body, a hinged seat is fixedly installed on a power output shaft of the first cylinder, a bearing seat is fixedly installed in the valve shell, a shaft rod is inserted in the middle of the bearing seat, a rotating arm is welded and fixed at the middle of the shaft rod, a valve plug is fixedly installed at the other end of the rotating arm, and pull rods are symmetrically fixed at the front end and the rear end of the rotating, and a connecting rod is fixedly inserted between the other ends of the two groups of pull rods, a fixed seat is fixedly embedded on the outer wall of the bottom of the main body of the hot mixer, a fixing screw is uniformly inserted in the fixed seat of each group, a propelling mechanism is fixedly connected to the top of the fixed seat, a support frame is arranged in the propelling mechanism and is fixed on the outer side of the fixed seat through the fixing screw, a connecting ring is fixedly arranged at the top of the support frame, a second air cylinder is fixedly arranged at the top of the connecting ring, a moving frame is fixedly arranged on a power output shaft of the second air cylinder, a slide block is symmetrically fixed at the edge position below the moving frame, a slide rail is fixedly welded at one side close to the middle position of the connecting ring by the support frame, an auxiliary blanking mechanism is arranged above the moving frame, and the sealing shell is arranged in the auxiliary blanking mechanism, and the sealing shell is fixed above the movable frame through a support, a driving motor is fixedly arranged in the sealing shell, a rotating shaft is fixedly connected to a rotating output shaft of the driving motor, and stirring blades are uniformly fixed on the outer wall below the rotating shaft.

Preferably, the bottom of machine main part is mixed to the bin outlet slope form is installed in the heat, the bottom opening part of valve shell sets up for the slope, the inside at the bin outlet is inlayed to the valve plug, the outside size of valve plug and the inside dimension looks adaptation of bin outlet, circular-arc sunken has been seted up on the right side of valve plug, and circular-arc sunken and the bottom looks adaptation of machine main part is mixed to the heat.

Preferably, the shaft lever is rotatably connected with the bearing seat, the pull rod and the rotating arm are perpendicular to each other, a through hole is formed in the middle of the hinged seat, the connecting rod is inserted into the through hole formed in the middle of the hinged seat, and the hinged seat is rotatably connected with the connecting rod.

Preferably, a threaded hole is formed in the middle of the fixing seat, the fixing screw is rotatably connected with the thread of the fixing seat through threaded engagement, a through hole is formed in the bottom of the supporting frame, the fixing screw penetrates through the through hole formed in the bottom of the supporting frame and is rotatably fixed inside the fixing seat, the supporting frame is provided with two groups, and the two groups of supporting frames are respectively and fixedly mounted on the bottom of the hot mixer main body and the side wall of the hot mixer main body correspondingly.

Preferably, the second cylinders are arranged in two groups, and the two groups of second cylinders are fixedly mounted at the top of the connecting ring through supports respectively.

Preferably, the slider is provided with two sets ofly altogether, and two sets of the slider corresponds respectively and inlays in the inside of slide rail, the outside size of slider and the inside size looks adaptation of slide rail, slider and slide rail sliding connection.

Preferably, the movable frame is crossed in a transverse and longitudinal cross mode, the sliding blocks are correspondingly fixed at the lower positions of the left end and the right end of a transverse shaft in the movable frame, and the U-shaped frame is fixedly welded at the lower position of a longitudinal shaft in the movable frame.

Preferably, a through hole is formed in the middle of the movable frame, the rotating shaft penetrates through the through hole formed in the middle of the movable frame and is inserted in the middle of the bottom of the U-shaped frame, the stirring blade is rotatably connected with the U-shaped frame through the rotating shaft, and the stirring blade is spiral in shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up mutually perpendicular between pull rod and the swinging boom and being connected for first cylinder during operation drives the rotatory valve plug that opens on the swinging boom, and the effectual powder material of avoiding is piled up in the inside top position of valve casing, and the dead probability of card when being favorable to reducing the valve plug closure.

2. Install in the bottom of hot quick-witted main part of mixing through setting up bin outlet slope form, and valve shell parcel is in the outside of hot quick-witted main part of mixing, and the open position slope form that sets up valve shell sets up, can have the buffering effect of removal along the inclined plane landing when being favorable to the device to arrange the material, and the effectual probability that reduces the dust and fly upward.

3. Install supplementary unloading mechanism through the top that sets up among the advancing mechanism and remove the frame, make the device when opening row material, under the start-up effect of second cylinder, can drive supplementary unloading mechanism along slide rail downstream, make the stirring leaf probe into inside the bin outlet, it can effectual increase the device's of row material efficiency to rotate to drive the stirring leaf rotation through driving motor and produce axial conveying power, and simultaneously, after arranging the material, through the reverse movement of stirring leaf, can effectually not hard up the powder that piles up and drop, the effectual powder that avoids appearing piles up the dead phenomenon of card.

4. Set up advancing mechanism and pass through set screw threaded connection and fix on the fixing base for the device can dismantle advancing mechanism and supplementary unloading mechanism according to the demand when using, and it is nimble convenient to use, simultaneously, sets up in the bottom of hot mixer main part through setting up the bin outlet slope form, and sets up the outside that valve mechanism cooperation bin outlet slope form was fixed in hot mixer main part, can effectually reduce the horizontal space of the device, and the effectual space that reduces the device occupies volume.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic sectional view of the structure in an open state of the present invention;

FIG. 5 is a schematic perspective view of a connection structure between a pull rod and a rotary arm according to the present invention;

FIG. 6 is a schematic perspective view of the stirring blade of the present invention;

fig. 7 is a schematic top view of the movable frame of the present invention.

In the figure: 1. a hot mixer main body; 2. a discharge outlet; 31. a valve housing; 32. a first cylinder; 33. a hinged seat; 34. a bearing seat; 35. a shaft lever; 36. a rotating arm; 37. a valve plug; 38. a pull rod; 39. a connecting rod; 41. a fixed seat; 42. fixing the screw rod; 51. a support frame; 52. a connecting ring; 53. a second cylinder; 54. a movable frame; 55. a slider; 56. a slide rail; 57. a U-shaped frame; 61. sealing the shell; 62. a drive motor; 63. a rotating shaft; 64. stirring the leaves.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: the utility model provides a hot machine of mixing is with valve that has anti-sticking mechanism, mix quick-witted main part 1 and U-shaped frame 57 including the heat, the fixed bin outlet 2 of having seted up of bottom edge position of quick-witted main part 1 is mixed to the heat, and the door mechanism is installed in the outside of bin outlet 2, the bottom at hot machine main part 1 is mixed to bin outlet 2 slope form, and the valve mechanism that its outside set up is the slope form, make the device when using, can effectually reduce the horizontal occupation space of device, be the slope form through setting up bin outlet 2, make the device when arranging the material, the guide of bin outlet 2 cooperation valve shell 31 through the slope form, make the powder slope landing of whereabouts, cushion row material, effectually prevent that the dust from lifting excessively.

The valve mechanism comprises a valve shell 31 inside, the valve shell 31 is welded and fixed on the outer wall of the bottom of the thermal mixer main body 1, the valve shell 31 is sleeved outside the discharge port 2, a first cylinder 32 is hinged and installed on the outer wall of the left side of the thermal mixer main body 1, a hinged seat 33 is fixedly installed on a power output shaft of the first cylinder 32, a bearing seat 34 is fixedly installed inside the valve shell 31, a shaft lever 35 is inserted in the middle of the bearing seat 34, a rotating arm 36 is welded and fixed in the middle of the shaft lever 35, a valve plug 37 is fixedly installed at the other end of the rotating arm 36, the opening at the bottom of the valve shell 31 is obliquely arranged, the valve plug 37 is embedded inside the discharge port 2, the outside size of the valve plug 37 is matched with the inside size of the discharge port 2, the right side of the valve plug 37 is provided with an arc-shaped recess, and the arc-shaped recess is matched, set up valve plug 37 and rotate with valve shell 31 through rotatory arm 36 and be connected, and valve plug 37 inlays the inside at bin outlet 2, and valve plug 37's outside size and bin outlet 2's inside size looks adaptation, make the device when using, can beat valve plug 37 through rotating arm 36 and open, the slope setting of cooperation bin outlet 2, make the powder material be difficult for piling up in valve shell 31's inside top space, the effectual device that prevents appears card die state after the row material is ended, be favorable to making the device arrange that to close after the material is ended and stabilize.

The front end and the rear end of the shaft lever 35 are symmetrically fixed with the pull rods 38, the other ends of the two groups of pull rods 38 are fixedly inserted with connecting rods 39, the shaft lever 35 is rotatably connected with the bearing seat 34, the pull rods 38 are perpendicular to the rotating arms 36, the middle position of the hinged seat 33 is provided with a through hole, the connecting rods 39 are inserted in the through holes arranged at the middle position of the hinged seat 33, the hinged seat 33 is rotatably connected with the connecting rods 39, the vertical shape between the pull rods 38 and the rotating arms 36 is set, and the connecting rods 39 are inserted and connected in the hinged seat 33, so that when the device is used, the device can pull the pull rods 38 to drive the rotating arms 36 to rotate under the telescopic driving of the first air cylinder 32, the rotating arms 36 depend on the shaft lever 35 to rotate, the valve plugs 37 are rotated to be opened, the valve plugs 37 are moved out of or moved into the discharge port 2 through the rotation, the powder is effectively prevented from being accumulated in the discharging opening 2 and the valve shell 31, the closed stability and effectiveness of the device after opening are guaranteed, and the valve mechanism is prevented from being stuck.

The outer wall of the bottom of the hot mixer main body 1 is fixedly embedded with the fixed seats 41, and the inner part of each group of fixed seats 41 is uniformly inserted with the fixed screw rods 42, the top of the fixed seat 41 is fixedly connected with the propelling mechanism, and the inner part of the propelling mechanism comprises the supporting frame 51, and the supporting frame 51 is fixed on the outer side of the fixed seat 41 through the fixed screw rods 42, the middle position of the fixed seat 41 is provided with a threaded hole, the fixed screw rods 42 are rotatably connected with the threads of the fixed seats 41 through the meshing of the threads, the bottom of the supporting frame 51 is provided with a through hole, the fixed screw rods 42 are rotatably fixed in the inner part of the fixed seat 41 through the through hole arranged at the bottom of the supporting frame 51, the supporting frame 51 is provided with two groups, and the two groups of supporting frames 51 are respectively and fixedly arranged on the bottom of the hot mixer main body, insert through set screw 42 and establish in the through-hole that braced frame 51 bottom was seted up, with the help of the rotatory interlock of screw thread, make braced frame 51's bottom and fixing base 41 fixed connection, thereby assemble advancing mechanism, with the help of screw thread swivelling joint, make the device at the during operation, can dismantle advancing mechanism in a flexible way, when needing advancing mechanism and supplementary unloading mechanism cooperation to arrange the material, can install advancing mechanism and supplementary unloading mechanism fast through the swivelling joint of fixing base 41, if receive powder characteristic influence, advancing mechanism and supplementary unloading mechanism's existence hinders when arranging the material, can dismantle advancing mechanism through reverse rotation set screw 42, effectively do benefit to the flexibility when guaranteeing the device and using.

Supporting frame 51's top fixed mounting has go-between 52, and the top fixed mounting of go-between 52 has second cylinder 53, the fixed removal frame 54 that has installed on the power output shaft of second cylinder 53, second cylinder 53 is provided with two sets ofly altogether, and two sets of second cylinders 53 are respectively through support fixed mounting at the top of go-between 52, fix the top at go-between 52 through setting up two sets of second cylinder 53 symmetries, make the device when opening the back and arrange the material, two sets of second cylinders 53 move the action simultaneously, drive and move frame 54 to bin outlet 2 direction removal, be favorable to the guarantee to move the drive of frame 54 removal process and stabilize.

The lower edge position of the moving frame 54 is symmetrically fixed with sliding blocks 55, one side of the supporting frame 51 close to the middle position of the connecting ring 52 is fixedly welded with a sliding rail 56, an auxiliary blanking mechanism is arranged above the moving frame 54, the sliding blocks 55 are provided with two groups, the two groups of sliding blocks 55 are respectively embedded in the sliding rail 56 correspondingly, the outside dimension of the sliding block 55 is matched with the inside dimension of the sliding rail 56, the sliding block 55 is connected with the sliding rail 56 in a sliding way, the sliding block 55 is clamped in the sliding rail 56 in a clamping way, and the sliding rail 56 is matched with the sliding block 55 mutually, under the guiding action of the sliding rail 56, the moving frame 54 keeps moving obliquely along the sliding rail 56, the stability of the moving frame 54 moving towards the discharging opening 2 direction is favorably ensured, because the discharging opening 2 is fixed at the bottom of the hot mixer main body 1 in an oblique manner, the moving frame 54 moves obliquely along the sliding rail 56 direction, so that the central position of the, thereby make supplementary unloading mechanism stable accurate downstream insert inside bin outlet 2.

The auxiliary blanking mechanism comprises a sealing shell 61 inside, the sealing shell 61 is fixed above the movable frame 54 through a support, a driving motor 62 is fixedly installed inside the sealing shell 61, a rotating shaft 63 is fixedly connected to a rotating output shaft of the driving motor 62, stirring blades 64 are uniformly fixed on the outer wall below the rotating shaft 63, the movable frame 54 is crossed transversely and longitudinally, sliders 55 are correspondingly fixed below the left end and the right end of a transverse shaft inside the movable frame 54, the U-shaped frame 57 is fixedly welded below a longitudinal shaft inside the movable frame 54, a through hole is formed in the middle position of the movable frame 54, the rotating shaft 63 penetrates through the through hole formed in the middle position of the movable frame 54 and is inserted in the middle position of the bottom of the U-shaped frame 57, the stirring blades 64 are rotatably connected with the U-shaped frame 57 through the rotating shaft 63, the shape of the stirring blades 64 is spiral, and one end below the rotating shaft 63 is inserted in the middle position of the bottom of the U-, make this pivot 63 more stable when rotating, in operation, driving motor 62 circular telegram starts the drive and fixes its pivot 63 rotation of rotating the output shaft, thereby it is rotatory to make pivot 63 drive stirring leaf 64, because stirring leaf 64 is the heliciform, make stirring leaf 64 can produce decurrent axial conveying power when rotating, when stirring leaf 64 rotates the stirring simultaneously, can effectually become flexible the powder of bin outlet 2 department, the effectual row of improvement powder efficiency, and after the device row material, the shrink of second cylinder 53 reverse movement, it withdraws from 2 intermediate positions of bin outlet to drive stirring leaf 64 removal, under the pulling of stirring leaf 64, the powder that the block was piled up in bin outlet 2 department is not hard up and is come off, the effectual powder that prevents is piled up and is died when leading to valve plug 37 to close, the effectual stability when ensureing the device closed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a hot mixer is with valve that has anti-sticking died mechanism, includes hot mixer main part (1) and U-shaped frame (57), its characterized in that: the bottom edge position of hot mixer main body (1) is fixed and has been seted up bin outlet (2), just valve mechanism is installed in the outside of bin outlet (2), valve mechanism's inside includes valve shell (31), just valve shell (31) welded fastening is on the bottom outer wall of hot mixer main body (1), and valve shell (31) cover is established in the outside of bin outlet (2), articulated on the left side outer wall of hot mixer main body (1) install first cylinder (32), just fixed mounting has articulated seat (33) on the power output shaft of first cylinder (32), bearing frame (34) have been fixed to the inside of valve shell (31), just the intermediate position of bearing frame (34) is inserted and is equipped with axostylus axostyle (35), the intermediate position welded fastening of axostylus axostyle (35) has rocking arm (36), just valve plug (37) have been fixed to the other end of rotating arm (36), the front end and the rear end of the shaft rod (35) are symmetrically fixed with pull rods (38), a connecting rod (39) is fixedly inserted between the other ends of the two groups of pull rods (38), a fixed seat (41) is fixedly embedded on the outer wall of the bottom of the hot mixer main body (1), a fixed screw (42) is uniformly inserted in the fixed seat (41) of each group, the top of the fixed seat (41) is fixedly connected with a propelling mechanism, the propelling mechanism comprises a supporting frame (51), the supporting frame (51) is fixed on the outer side of the fixed seat (41) through the fixed screw (42), the top of the supporting frame (51) is fixedly provided with a connecting ring (52), the top of the connecting ring (52) is fixedly provided with a second air cylinder (53), and a moving frame (54) is fixedly arranged on a power output shaft of the second air cylinder (53), just the below marginal position symmetry of removing frame (54) is fixed with slider (55), braced frame (51) are close to in one side fixed weld of go-between (52) intermediate position has slide rail (56), supplementary unloading mechanism has been installed to the top of removing frame (54), just supplementary unloading mechanism's inside includes sealed shell (61), and sealed shell (61) are fixed in the top position of removing frame (54) through the support, the inside fixed mounting of sealed shell (61) has driving motor (62), just fixedly connected with pivot (63) on the rotation output shaft of driving motor (62), evenly be fixed with stirring leaf (64) on the below outer wall of pivot (63).

2. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the bottom that quick-witted main part (1) was mixed to heat is installed to bin outlet (2) slope form, the bottom opening part of valve shell (31) sets up for the slope, valve plug (37) are inlayed in the inside of bin outlet (2), the outside size of valve plug (37) and the inside size looks adaptation of bin outlet (2), circular-arc sunken has been seted up on the right side of valve plug (37), and circular-arc sunken and the bottom looks adaptation of hot mixed quick-witted main part (1).

3. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the connecting rod is characterized in that the shaft rod (35) is rotationally connected with the bearing seat (34), the pull rod (38) and the rotating arm (36) are perpendicular to each other, a through hole is formed in the middle of the hinged seat (33), the connecting rod (39) is inserted into the through hole formed in the middle of the hinged seat (33), and the hinged seat (33) is rotationally connected with the connecting rod (39).

4. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the hot mixing machine is characterized in that a threaded hole is formed in the middle of the fixing seat (41), the fixing screw (42) is in threaded rotary connection with the fixing seat (41) through threaded engagement, a through hole is formed in the bottom of the supporting frame (51), the fixing screw (42) penetrates through the through hole formed in the bottom of the supporting frame (51) and is rotationally fixed inside the fixing seat (41), two groups of supporting frames (51) are arranged, and the two groups of supporting frames (51) are respectively and fixedly installed on the bottom of the hot mixing machine main body (1) and the side wall of the hot mixing machine main body (1) correspondingly.

5. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the two groups of second air cylinders (53) are arranged, and the two groups of second air cylinders (53) are fixedly arranged at the top of the connecting ring (52) through supports respectively.

6. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the sliding blocks (55) are arranged in two groups, the sliding blocks (55) are correspondingly embedded in the sliding rails (56) respectively, the outer side size of each sliding block (55) is matched with the inner size of each sliding rail (56), and the sliding blocks (55) are connected with the sliding rails (56) in a sliding mode.

7. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the movable frame (54) is crossed in a transverse and longitudinal cross mode, the sliding blocks (55) are correspondingly fixed at the lower positions of the left end and the right end of a transverse shaft in the movable frame (54), and the U-shaped frame (57) is fixedly welded at the lower position of a longitudinal shaft in the movable frame (54).

8. The valve with an anti-seize mechanism for a thermal mixer according to claim 1, wherein: the middle position of the movable frame (54) is provided with a through hole, the rotating shaft (63) penetrates through the through hole formed in the middle position of the movable frame (54) and is inserted in the middle position of the bottom of the U-shaped frame (57), the stirring blades (64) are rotatably connected with the U-shaped frame (57) through the rotating shaft (63), and the shape of the stirring blades (64) is spiral.

Images