CN112265171A - Preparation system and preparation process of novel polysilicon modified wear-resistant paste for soles - Google Patents
Preparation system and preparation process of novel polysilicon modified wear-resistant paste for soles Download PDFInfo
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- CN112265171A CN112265171A CN202011131675.1A CN202011131675A CN112265171A CN 112265171 A CN112265171 A CN 112265171A CN 202011131675 A CN202011131675 A CN 202011131675A CN 112265171 A CN112265171 A CN 112265171A
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- rod
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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
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
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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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A novel polysilicon modified wear-resistant paste preparation system for soles relates to the field of wear-resistant agent preparation. The method comprises the following steps: an internal mixer and a material pressing mechanism; the internal mixer comprises a machine body and a stirring chamber which is rotatably arranged on the machine body, wherein a stirring mechanism is arranged in the stirring chamber; the organism is located to swager constructs, and swager constructs and includes: the pressing rod, the pressing plate, the driving rod and the guide rod are connected, and one end of the pressing rod penetrates through the machine body and then is connected with the pressing plate; the guide rod is rotationally arranged at one end, far away from the pressing plate, of the pressing rod, the driving rod is movably arranged at the top of the machine body, the moving direction of the driving rod is perpendicular to that of the pressing rod, the driving rod is rotatably provided with a driving block, and a driving groove matched with the guide rod in a sliding mode is formed in the driving block. The device can conveniently control the movement distance of the pressure plate, is convenient to integrally control, and can greatly improve the flexibility of the device. The preparation process is realized based on the preparation system, the operation is simple, the implementation is easy, the whole production process is simplified, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of wear-resistant agent preparation, in particular to a novel polysilicon modified wear-resistant paste preparation system and a preparation process for soles.
Background
At present, the banbury mixer is mostly needed to be used in the existing abrasive paste preparation system, but, the swager of conventional banbury mixer is mostly the vertical control of cylinder, directly drives the vertical direction motion of pressure flitch through the cylinder, and this kind of mode not only is difficult to control, can not adjust the motion height of pressure flitch moreover.
In view of this, the present application is specifically made.
Disclosure of Invention
The first purpose of the invention is to provide a novel system for preparing polysilicon modified anti-wear paste for soles, which can conveniently control the movement distance of a pressure plate, is convenient to control integrally and can greatly improve the flexibility of the device.
The second purpose of the invention is to provide a preparation process of the novel polysilicon modified wear-resistant paste for the sole, which is simple to operate and easy to implement, the whole production process is more simplified, and the production efficiency is improved.
The embodiment of the invention is realized by the following steps:
a novel polysilicon modified wear paste preparation system for shoe soles, comprising: an internal mixer and a material pressing mechanism; the internal mixer comprises a machine body and a stirring chamber which is rotatably arranged on the machine body, wherein a stirring mechanism is arranged in the stirring chamber; the material pressing mechanism is arranged on the machine body and used for pressing materials in the stirring mechanism;
swager constructs and includes: the pressing rod, the pressing plate, the driving rod and the guide rod are connected, and one end of the pressing rod penetrates through the machine body and then is connected with the pressing plate; the compression bar is movably connected with the machine body along the axial direction of the compression bar; the guide rod is rotatably arranged at one end of the pressure rod, which is far away from the pressure plate, the driving rod is movably arranged at the top of the machine body, the moving direction of the driving rod is vertical to that of the pressure rod, the driving rod is rotatably provided with a driving block, and the driving block is provided with a driving groove which is in sliding fit with the guide rod;
can remove through the actuating lever for guide bar and drive groove sliding fit, so that the depression bar compresses tightly the material in the teeter chamber along its axial motion.
Further, the preparation system also comprises an adjusting mechanism for adjusting the motion stroke of the pressure rod, and the adjusting mechanism comprises: the connecting block is arranged at one end of the pressure rod, which is far away from the pressure plate, the connecting block is provided with a central hole, an installation block is rotatably arranged in the central hole, and the guide rod is connected with the installation block;
the side wall of the connecting block is provided with a connecting hole communicated with the central hole along the circumferential direction, and one end of the adjusting arm penetrates through the connecting hole and then is connected with the mounting block;
can rotate through the regulating arm, drive the installation piece and rotate to make the guide bar rotate, when adjusting the actuating lever motion, the stroke of depression bar activity.
Further, the adjustment mechanism further comprises: the extension rod is arranged on one side, away from the pressure rod, of the connecting block, the extension rod and the pressure rod are coaxially arranged, the support box is arranged on the extension rod, the central axis of the support box is perpendicular to that of the extension rod, the adjusting screw rod is rotatably arranged on the support box, the central axis of the adjusting screw rod is coincident with that of the support box, and one end, away from the extension rod, of the adjusting screw rod penetrates through the support box and then is connected with an adjusting handle; the adjusting block can be slidably arranged in the inner cavity of the supporting box, and is provided with a threaded hole matched with the adjusting screw rod;
one side of the supporting box, which is close to the connecting block, is provided with a movable channel which is convenient for the movement of the adjusting arm, and the movable channel axially extends along the supporting box; one end of the adjusting arm far away from the mounting block passes through the movable channel and then is rotatably connected with the adjusting block.
Furthermore, one side of the installation block, which is far away from the guide rod, is provided with a clamping block, and the adjusting arm is provided with a clamping groove matched with the clamping block.
Furthermore, a limiting groove is formed in one side, close to the movable channel, of the adjusting block, a rotating shaft is arranged in the limiting groove, and the adjusting arm is movably connected with the rotating shaft; the rotating shaft is movably connected with the adjusting arm along the circumferential direction of the rotating shaft.
Further, the preparation system further comprises a locking mechanism for locking the stirring chamber;
the locking mechanism comprises a locking rod, a locking arm and a locking sleeve, the locking sleeve is arranged on the outer wall of the machine body and is positioned above the stirring chamber, the locking rod is movably arranged on the locking sleeve, and the movement direction of the locking rod is vertical to that of the pressure rod; one side of the locking sleeve, which is close to the stirring chamber, is provided with a swinging channel convenient for the locking arm to move, the locking rod is provided with a locking groove, the locking arm can be rotatably arranged on the side wall of the swinging channel, one end of the locking arm is positioned in the locking groove, and the other end of the locking arm penetrates through the swinging channel;
the locking arm can rotate around the rotation axis of the locking arm by moving the locking rod along the axial direction of the locking rod, so that one end of the driving arm far away from the locking groove locks the stirring chamber.
Furthermore, one end of the locking rod, which is far away from the machine body, is provided with a mounting groove, a return spring is arranged in the mounting groove, one end of the return spring, which is far away from the mounting groove, is connected with the inner wall of the locking sleeve, and the central axis of the return spring is superposed with the central axis of the locking rod;
one end of the locking rod, which is far away from the return spring, can movably penetrate through the side wall of the machine body and then is positioned in the inner cavity of the machine body, a pushing groove matched with the pressing rod is formed in the locking rod, and an extending part is arranged on the side wall, which is close to one side of the return spring, of the pushing groove; the extension height of the extension part increases progressively along the axial direction of the pressure lever and towards the direction of the stirring chamber;
one end of the pressure lever close to the pressure plate is provided with an auxiliary groove matched with the extension part; the groove depth of the auxiliary groove increases progressively along the axial direction of the pressure rod and towards the direction of the pressure plate.
Furthermore, the locking arm comprises a driving section, a rotating section and a locking section, wherein one end of the rotating section is connected with the driving section, and the other end of the rotating section is connected with the locking section;
the end of the driving section far away from the rotating section is spherical, the end of the locking section far away from the rotating section is provided with an arc-shaped locking claw, and the circle center corresponding to the locking claw is close to the machine body.
A preparation process for preparing the novel polysilicon modified wear-resistant paste for soles by using the preparation device comprises the following steps:
preparing materials: weighing raw materials for preparing the high-light-transmission rubber-plastic EVA sole, and uniformly mixing EVA and an elastic auxiliary agent;
banburying of main materials: firstly, adding EVA and an elastic auxiliary agent into an internal mixer for primary internal mixing, controlling the temperature at 115-125 ℃ and the air pressure at 0.5-0.6MPA, and internally mixing for 3-5min, when the temperature reaches 120 ℃, adding the raw materials except the foaming agent, the cross-linking agent and the expanding agent into the internal mixer for internal mixing at least twice, turning the materials for 3-5 times, and obtaining a mixture after the internal mixing time is 8-12 min;
mixing: adding a foaming agent, a cross-linking agent and an expanding agent into the mixture, and continuously banburying at the temperature of 120-125 ℃ to obtain a mixture;
granulating and forming: granulating the mixture by a granulator, and then vulcanizing and foaming by a foaming machine, wherein the foaming temperature is 170-;
cooling and subpackaging.
The embodiment of the invention has the beneficial effects that:
the novel polysilicon modified wear-resistant paste preparation system for the sole provided by the embodiment of the invention can drive the driving block to move in the horizontal direction through the movement of the driving rod, the driving groove is in sliding fit with the guide rod in the horizontal direction movement process of the driving block, when the guide rod rotates to form an included angle with the central axis of the pressing rod, the driving block can enable the pressing rod to generate certain displacement in the vertical direction in the movement process of the driving block, so that the pressing rod drives the pressing plate to move and enter the stirring chamber to press materials in the stirring chamber, and the displacement stroke of the pressing rod in the vertical direction can be adjusted by adjusting the angle between the guide rod and the pressing rod when the driving rod moves horizontally, so that the maximum distance of the pressing plate displacement is changed.
Through the design, the displacement of the pressure rod can be more stable, and the displacement stroke of the pressure plate can be adjusted, so that the whole device is more flexible and controllable.
In general, the novel system for preparing the polysilicon modified anti-wear paste for the shoe sole provided by the embodiment of the invention can conveniently control the movement distance of the pressure plate, is convenient to control integrally, and can greatly improve the flexibility of the device. The preparation process of the novel polysilicon modified wear-resistant paste for the soles, provided by the embodiment of the invention, is simple to operate and easy to implement, the whole production process is more simplified, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an internal mixer provided by an embodiment of the invention;
FIG. 2 is a schematic diagram of a part of the structure of an internal mixer provided by an embodiment of the invention;
FIG. 3 is a schematic structural diagram of an adjustment arm according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mounting block provided in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a driving block according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an adjusting block according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a locking rod according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a compression bar according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of an auxiliary tank according to an embodiment of the present invention;
FIG. 10 is a schematic view of a locking arm according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a driving rod according to an embodiment of the present invention.
Icon: 1-machine body, 2-stirring chamber, 3-pressure rod, 4-pressure plate, 5-driving rod, 51-first connecting section, 52-second connecting section, 6-guide rod, 7-driving block, 8-driving groove, 9-snap ring, 10-mounting frame, 11-supporting plate, 12-driving oil cylinder, 13-regulating arm, 14-connecting block, 15-mounting block, 16-connecting hole, 17-extension rod, 18-supporting box, 19-regulating screw rod, 20-regulating block, 21-regulating handle, 22-movable channel, 23-clamping block, 24-clamping groove, 25-limiting groove, 26-rotating shaft, 27-locking rod, 28-locking arm, 281-driving section, 282-rotating section, 283-locking segment, 284-locking pawl, 29-locking sleeve, 30-swinging channel, 31-locking groove, 32-mounting groove, 33-return spring, 34-pushing groove, 35-extending part, 36-auxiliary groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 11, this embodiment provides a system for preparing a novel polysilicon modified anti-wear paste for shoe soles, including: an internal mixer and a material pressing mechanism; the internal mixer comprises a machine body 1 and a stirring chamber 2 which is rotatably arranged on the machine body 1, wherein a stirring mechanism is arranged in the stirring chamber 2; the material pressing mechanism is arranged on the machine body 1 and used for pressing materials in the stirring mechanism;
swager constructs and includes: the device comprises a press rod 3, a press plate 4, a driving rod 5 and a guide rod 6, wherein one end of the press rod 3 penetrates through the machine body 1 and is connected with the press plate 4; the compression bar 3 is movably connected with the machine body 1 along the axial direction of the compression bar 3; the guide rod 6 is rotatably arranged at one end of the press rod 3 far away from the press plate 4, the driving rod 5 is movably arranged at the top of the machine body 1, the moving direction of the driving rod 5 is vertical to that of the press rod 3, the driving rod 5 is rotatably provided with a driving block 7, and the driving block 7 is provided with a driving groove 8 in sliding fit with the guide rod 6;
it should be noted that the plane of the guide rod 6 is parallel to the plane of the pressing rod 3, and when the guide rod 6 rotates, the included angle between the central axis of the guide rod 6 and the central axis of the pressing rod 3 changes.
Another note is that the axis of rotation of the guide rod 6 is parallel to the axis of rotation of the drive block 7.
Can remove through actuating lever 5, drive actuating block 7 and move at the horizontal direction, actuating block 7 drives groove 8 and guide bar 6 sliding fit at the in-process that the horizontal direction removed, when guide bar 6 rotates to and there is the contained angle between the central axis of depression bar 3, actuating block 7 is at the in-process that removes, can make depression bar 3 produce certain displacement in vertical direction, thereby make depression bar 3 drive clamp plate 4 motion, get into in the teeter chamber 2, compress tightly the material in the teeter chamber 2, and can be through when adjusting 5 horizontal migration of angle modulation actuating lever between 6 and the depression bar 3, depression bar 3 is at the displacement stroke of vertical direction, thereby make the maximum distance of clamp plate 4 displacement change.
Through the design, the displacement of the pressure rod 3 can be more stable, and the displacement stroke of the pressure plate 4 can be adjusted, so that the whole device is more flexible and controllable.
In general, the novel system for preparing the polysilicon modified anti-wear paste for the shoe sole provided by the embodiment of the invention can conveniently control the movement distance of the pressure plate, is convenient to control integrally, and can greatly improve the flexibility of the device.
In the embodiment, in order to facilitate installation of the driving rod 5, an installation frame 10 is arranged on one side of the top of the machine body 1, a supporting plate 11 is arranged on the other side of the top of the machine body 1, through holes are formed in the installation frame 10 and the supporting plate 11, one end of the driving rod 5 penetrates through the through hole in the installation frame 10, and the other end of the driving rod penetrates through the through hole; along the axial of actuating lever 5, actuating lever 5 is swing joint with installing frame 10 and backup pad 11 to guarantee the motion that actuating lever 5 can be stable. Meanwhile, the top of the timing lifter is provided with a driving cylinder 12, and the output end of the driving cylinder 12 is connected with the end part of the driving rod 5, so that the driving rod 5 is moved to and fro under the action of the driving cylinder 12.
In this embodiment, the driving rod 5 includes a first connecting section 51 and a second connecting section 52, a snap ring 9 for mounting the driving block 7 is disposed between the first connecting section 51 and the second connecting section 52, and the driving block 7 is rotatably disposed in the snap ring 9.
Further, referring to fig. 2, in order to adjust the inclination angles of the guide rod 6 and the driving groove 8, so as to change the displacement distance of the pressing rod 3, in this embodiment, an adjusting mechanism is purposely provided in a matching manner, and the adjusting mechanism includes: the adjusting device comprises an adjusting arm 13 and a connecting block 14, wherein the connecting block 14 is arranged at one end of the pressure rod 3, which is far away from the pressure plate 4, the connecting block 14 is provided with a central hole, an installation block 15 is rotatably arranged in the central hole, and the guide rod 6 is connected with the installation block 15;
the side wall of the connecting block 14 is provided with a connecting hole 16 communicated with the central hole along the circumferential direction, and one end of the adjusting arm 13 passes through the connecting hole 16 and then is connected with the mounting block 15.
It should be noted that the connecting block 14 is circular in cross-section and the diameter of the central bore is slightly smaller than the diameter of the corresponding circle of the connecting block 14.
It is further noted that the attachment hole 16 extends in the circumferential direction of the attachment block 14, and the width of the attachment hole 16 is larger than the width of the adjustment arm 13.
In this embodiment, the adjustment mechanism further includes: the adjustable pressure bar comprises an extension rod 17, a support box 18, an adjusting screw rod 19 and an adjusting block 20, wherein the extension rod 17 is arranged on one side, away from the pressure rod 3, of the connecting block 14, the extension rod 17 and the pressure rod 3 are coaxially arranged, the support box 18 is arranged on the extension rod 17, the central axis of the support box 18 is perpendicular to the central axis of the extension rod 17, the adjusting screw rod 19 is rotatably arranged on the support box 18, the central axis of the adjusting screw rod 19 coincides with the central axis of the support box 18, and one end, away from the extension rod 17, of the adjusting screw rod 19 penetrates through the support box 18 and then; the adjusting block 20 is slidably arranged in the inner cavity of the supporting box 18, and the adjusting block 20 is provided with a threaded hole matched with the adjusting screw rod 19;
one side of the supporting box 18 close to the connecting block 14 is provided with a movable channel 22 convenient for the movement of the adjusting arm 13, and the movable channel 22 extends along the axial direction of the supporting box 18; the end of the adjusting arm 13 remote from the mounting block 15 is rotatably connected to the adjusting block 20 after passing through the movable passage 22.
In this embodiment, the end of the extension rod 17 far away from the connecting block 14 passes through the top of the mounting frame 10, and along the axial direction of the extension rod 17, the extension rod 17 is movably connected with the mounting frame 10.
It should be noted that, in the process that the adjusting block 20 drives the adjusting arm 13 to rotate, the central axis of the guiding rod 6 and the central axis of the pressing rod 3 are always kept between 10-90 degrees (when the included angle is 90 degrees, the pressing rod 3 does not displace in the vertical direction in the process that the driving rod 5 moves in the horizontal direction)
Can rotate through accommodate the lead screw 19, make adjusting block 20 along accommodate the lead screw 19's axial motion, thereby drive the motion of regulating arm 13, regulating arm 13 is along with the motion in-process of regulating block 20, drive installation piece 15 and rotate, thereby make guide bar 6 rotate, and under the effect of guide bar 6, drive driving block 7 rotates, thereby make the central axis of guide bar 6 and the central axis of depression bar 3 between the contained angle produce the change, thereby make actuating lever 5 when the horizontal direction motion, drive depression bar 3 produces the change at the displacement distance of vertical direction, (when the contained angle approaches 90, actuating lever 5 removes the in-process, the displacement volume of depression bar 3 reduces gradually) (when the contained angle approaches 10, actuating lever 5 removes the in-process, the displacement volume of depression bar 3 increases progressively).
Through above-mentioned design, can adjust the contained angle between guide bar 6 and the drive groove 8 and the vertical axis, through the difference of contained angle for actuating lever 5 when following the horizontal direction motion, makes the displacement that depression bar 3 produced in vertical direction change, thereby the distance that control depression bar 3 pushed down, thereby can in time make the adjustment of adaptability according to different work condition, improve the application scope of device.
Further, referring to fig. 3 and 4, in order to ensure the connection stability between the adjusting arm 13 and the adjusting block 20 and the mounting block 15 and to facilitate the detachment, a clamping block 23 is specially arranged on one side of the mounting block 15 away from the guide rod 6, and a clamping groove 24 matched with the clamping block 23 is formed in the adjusting arm 13.
Specifically, the clamping groove 24 continuously extends along the axial direction of the adjusting arm 13, and the clamping groove 24 is movably connected with the clamping block 23; the clamping groove 24 is movably connected with the clamping block 23 along the axial direction of the clamping groove 24. The purpose of this kind of design is, when adjusting block 20 drives the removal of adjusting arm 13 in-process, adjusting arm 13 can produce certain displacement along its axial, through this kind of swing joint's mode, can enough eliminate the displacement that adjusting arm 13 produced, can not influence the stable connection between adjusting arm 13 and installation piece 15 again.
Further, referring to fig. 6, in this embodiment, in order to ensure stable connection between the adjusting arm 13 and the adjusting block 20, a limiting groove 25 is specially formed on one side of the adjusting block 20 close to the movable channel 22, a rotating shaft 26 is arranged in the limiting groove 25, and the adjusting arm 13 is movably connected with the rotating shaft 26; along the circumference of the rotating shaft 26, the rotating shaft 26 is movably connected with the adjusting arm 13.
Furthermore, in the embodiment, in order to ensure the stability of the stirring chamber 2 when the pressing rod 3 drives the pressing plate 4 to move towards the stirring chamber 2 to press the material, a locking mechanism is specially added.
The locking mechanism comprises a locking rod 27, a locking arm 28 and a locking sleeve 29, the locking sleeve 29 is arranged on the outer wall of the machine body 1 and is positioned above the stirring chamber 2, the locking rod 27 can be movably arranged on the locking sleeve 29, and the movement direction of the locking rod 27 is vertical to that of the pressure rod 3; one side of the locking sleeve 29 close to the mixing chamber 2 is provided with a swing channel 30 convenient for the locking arm 28 to move, the locking lever 27 is provided with a locking groove 31, the locking arm 28 is rotatably arranged on the side wall of the swing channel 30, one end of the locking arm 28 is positioned in the locking groove 31, and the other end of the locking arm 28 penetrates through the swing channel 30.
One end of the locking rod 27, which is far away from the machine body 1, is provided with a mounting groove 32, a return spring 33 is arranged in the mounting groove 32, one end of the return spring 33, which is far away from the mounting groove 32, is connected with the inner wall of the locking sleeve 29, and the central axis of the return spring 33 is superposed with the central axis of the locking rod 27;
one end of the locking rod 27 far away from the return spring 33 can movably penetrate through the side wall of the machine body 1 and then is positioned in the inner cavity of the machine body 1, a pushing groove 34 matched with the pressing rod 3 is formed in the locking rod, and an extending part 35 is arranged on the side wall of the pushing groove 34 close to one side of the return spring 33; the extending height of the extending part 35 is gradually increased along the axial direction of the pressure lever 3 and towards the direction of the stirring chamber 2;
one end of the pressure lever 3 close to the pressure plate 4 is provided with an auxiliary groove 36 matched with the extension part 35; the groove depth of the auxiliary groove 36 increases in the axial direction of the pressure bar 3 and in the direction toward the pressure plate 4.
Specifically, the locking arm 28 includes a driving section 281, a rotating section 282 and a locking section 283, wherein one end of the rotating section 282 is connected with the driving section 281, and the other end is connected with the locking section 283;
one end of the driving segment 281, which is far away from the rotating segment 282, is a ball shape, one end of the locking segment 283, which is far away from the rotating segment 282, is provided with an arc-shaped locking claw 284, and a circle center corresponding to the locking claw 284 is close to the machine body 1.
When the pressure rod 3 moves towards the direction of the stirring chamber 2, the pressure rod 3 moves in the pushing groove 34, and the extension part 35 is contacted with the side wall of the auxiliary groove 36, and the extension height of the extension part 35 is increased along the axial direction of the pressure rod 3 and towards the direction of the stirring chamber 2; along the axial of depression bar 3 and directional clamp plate 4 direction, the groove depth of auxiliary groove 36 increases progressively to can make locking lever 27 move towards the one side of keeping away from organism 1 when depression bar 3 moves towards teeter chamber 2 direction, thereby make locking arm 28 rotate, locking claw 284 moves towards teeter chamber 2 direction, thereby locks teeter chamber 2, thereby has avoided the rabbling mechanism when stirring the material, teeter chamber 2 atress is opened.
Through the design, the locking mechanism is matched with the pressure rod 3, and when the pressure rod 3 moves towards the direction of the stirring chamber 2, the locking arm 28 is locked on the stirring chamber 2; when the pressing rod 3 moves toward the side away from the stirring chamber 2, the lock lever 27 is moved in the reverse direction by the return spring 33, so that the lock arm 28 is moved in the reverse direction, so that the lock mechanism is in the open state. The mode can enable the locking mechanism and the pressure rod 3 to move and link with each other, so that the driving cost is reduced while the stability and the safety of the stirring chamber 2 are ensured.
In this embodiment, the driving segment 281 is movably disposed in the locking groove 31, and when the locking lever 27 moves, the driving segment 281 can be driven to move synchronously, and the spherical design of the driving segment 281 can reduce the friction between the driving segment 281 and the locking groove 31 as much as possible, thereby prolonging the service life.
In addition, the body 1, the stirring chamber 2 and the stirring mechanism of the internal mixer all adopt the structure of the turnover internal mixer in the conventional prior art, and the details are not repeated here.
A preparation process for preparing the novel polysilicon modified wear-resistant paste for soles by using the preparation system comprises the following steps:
preparing materials: weighing raw materials for preparing the high-light-transmission rubber-plastic EVA sole, and uniformly mixing EVA and an elastic auxiliary agent;
banburying of main materials: firstly, adding EVA and an elastic auxiliary agent into an internal mixer for primary internal mixing, controlling the temperature at 115-125 ℃ and the air pressure at 0.5-0.6MPA, and internally mixing for 3-5min, when the temperature reaches 120 ℃, adding the raw materials except the foaming agent, the cross-linking agent and the expanding agent into the internal mixer for internal mixing at least twice, turning the materials for 3-5 times, and obtaining a mixture after the internal mixing time is 8-12 min;
mixing: adding a foaming agent, a cross-linking agent and an expanding agent into the mixture, and continuously banburying at the temperature of 120-125 ℃ to obtain a mixture;
granulating and forming: granulating the mixture by a granulator, and then vulcanizing and foaming by a foaming machine, wherein the foaming temperature is 170-;
cooling and subpackaging.
The preparation process is simple to operate and easy to implement, the whole production process is more simplified, and the production efficiency is improved. By means of the special design of the preparation system, the quality of the polysilicon modified wear-resistant paste can be improved, and the preparation efficiency of the polysilicon modified wear-resistant paste is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A novel system for preparing a polysilicon modified wear-resistant paste for soles is characterized by comprising:
the internal mixer comprises a machine body and a stirring chamber which is rotatably arranged on the machine body, wherein a stirring mechanism is arranged in the stirring chamber; and
the material pressing mechanism is arranged on the machine body and used for pressing the material in the stirring mechanism;
the swager constructs and includes: the pressing rod, the pressing plate, the driving rod and the guide rod are arranged on the machine body, and one end of the pressing rod penetrates through the machine body and is connected with the pressing plate; the compression bar is movably connected with the machine body along the axial direction of the compression bar; the guide rod is rotatably arranged at one end of the press rod, which is far away from the press plate, the driving rod is movably arranged at the top of the machine body, the moving direction of the driving rod is vertical to that of the press rod, the driving rod is rotatably provided with a driving block, and the driving block is provided with a driving groove in sliding fit with the guide rod;
the guide rod can be in sliding fit with the driving groove through the movement of the driving rod, so that the pressing rod moves along the axial direction of the pressing rod to press materials in the stirring chamber.
2. The preparation system of claim 1, further comprising an adjustment mechanism for adjusting the plunger motion stroke, the adjustment mechanism comprising: the connecting block is arranged at one end of the pressure rod, which is far away from the pressure plate, the connecting block is provided with a central hole, an installation block is rotatably arranged in the central hole, and the guide rod is connected with the installation block;
the side wall of the connecting block is provided with a connecting hole communicated with the central hole along the circumferential direction, and one end of the adjusting arm penetrates through the connecting hole and then is connected with the mounting block;
can pass through the regulating arm rotates, drive the installation piece rotates to make the guide bar rotates, in order to adjust when the actuating lever motion, the stroke of depression bar activity.
3. The manufacturing system of claim 2, wherein the adjustment mechanism further comprises: the adjusting screw rod is rotatably arranged in the supporting box, the central axis of the adjusting screw rod is superposed with the central axis of the supporting box, and one end of the adjusting screw rod, which is far away from the extension rod, penetrates through the supporting box and is connected with an adjusting handle; the adjusting block is slidably arranged in the inner cavity of the supporting box and is provided with a threaded hole matched with the adjusting screw rod;
one side of the supporting box, which is close to the connecting block, is provided with a movable channel which is convenient for the movement of the adjusting arm, and the movable channel axially extends along the supporting box; one end of the adjusting arm far away from the mounting block penetrates through the movable channel and then is rotatably connected with the adjusting block.
4. The manufacturing system of claim 2, wherein a clamping block is disposed on a side of the mounting block away from the guide rod, and the adjusting arm is provided with a clamping groove matched with the clamping block.
5. The preparation system of claim 3, wherein a limiting groove is formed in one side of the adjusting block close to the movable channel, a rotating shaft is arranged in the limiting groove, and the adjusting arm is movably connected with the rotating shaft; and the rotating shaft is movably connected with the adjusting arm along the circumferential direction of the rotating shaft.
6. The preparation system of claim 1, further comprising a locking mechanism for locking the stir chamber;
the locking mechanism comprises a locking rod, a locking arm and a locking sleeve, the locking sleeve is arranged on the outer wall of the machine body and is positioned above the stirring chamber, the locking rod is movably arranged on the locking sleeve, and the movement direction of the locking rod is perpendicular to that of the pressure rod; a swinging channel convenient for the locking arm to move is formed in one side, close to the stirring chamber, of the locking sleeve, a locking groove is formed in the locking rod, the locking arm can be rotatably arranged on the side wall of the swinging channel, one end of the locking arm is located in the locking groove, and the other end of the locking arm penetrates through the swinging channel;
the locking arm can rotate around the rotation axis of the locking arm by moving the locking rod along the axial direction of the locking rod, so that one end of the driving arm, far away from the locking groove, locks the stirring chamber.
7. The preparation system of claim 6, wherein an installation groove is formed in one end of the locking rod, which is far away from the machine body, a return spring is arranged in the installation groove, one end of the return spring, which is far away from the installation groove, is connected with the inner wall of the locking sleeve, and the central axis of the return spring is coincident with the central axis of the locking rod;
one end of the locking rod, far away from the reset spring, can movably penetrate through the side wall of the machine body and then is positioned in the inner cavity of the machine body, a pushing groove matched with the pressing rod is formed in the locking rod, and an extending part is arranged on the side wall, close to one side of the reset spring, of the pushing groove; the extension height of the extension part increases along the axial direction of the pressure rod and towards the direction of the stirring chamber;
one end of the pressure lever close to the pressure plate is provided with an auxiliary groove matched with the extending part; the groove depth of the auxiliary groove increases progressively along the axial direction of the pressure rod and towards the direction of the pressure plate.
8. The manufacturing system of claim 6, wherein the locking arm includes a driving section, a rotating section and a locking section, the rotating section having one end connected to the driving section and the other end connected to the locking section;
the end, far away from the rotating section, of the driving section is spherical, an arc-shaped locking claw is arranged at the end, far away from the rotating section, of the locking section, and the circle center corresponding to the locking claw is close to the machine body.
9. A process for preparing a novel polysilicon modified wear paste using the preparation system as claimed in any one of claims 1 to 8, comprising the steps of:
preparing materials: weighing raw materials for preparing the high-light-transmission rubber-plastic EVA sole, and uniformly mixing EVA and an elastic auxiliary agent;
banburying of main materials: firstly, adding EVA and an elastic auxiliary agent into an internal mixer for primary internal mixing, controlling the temperature at 115-125 ℃ and the air pressure at 0.5-0.6MPA, and internally mixing for 3-5min, when the temperature reaches 120 ℃, adding the raw materials except a foaming agent, a crosslinking agent and an expanding agent into the internal mixer for internal mixing at least twice, turning the materials for 3-5 times, and obtaining a mixture after the internal mixing time is 8-12 min;
mixing: adding a foaming agent, a cross-linking agent and an expanding agent into the mixture, and continuously banburying at the temperature of 120-125 ℃ to obtain a mixture;
granulating and forming: granulating the mixture by a granulator, and then vulcanizing and foaming by a foaming machine, wherein the foaming temperature is 170-;
cooling and subpackaging.
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