A material stirring and mixing device for producing SPC stone plastic floor

Abstract

The present invention discloses a material stirring and mixing device for the production and manufacturing of SPC stone plastic floor, and relates to the technical field of material stirring and mixing devices. The present invention comprises an annular track group, and a plurality of mobile trolleys arranged on the annular track group; a stirring barrel is mounted on the mobile trolley; a feeding system is arranged on one side of the annular track group, and a stirring system is arranged on the other side of the annular track group; the stirring system comprises a first bracket, a movable frame that moves up and down is arranged on the first bracket, a stirring motor is connected to the bottom end of the movable frame, and a stirring mechanism is connected to the output shaft of the stirring motor; a main telescopic cylinder is connected to the top of the first bracket, and the end of the main telescopic cylinder is connected to the movable frame. The present invention ensures that synchronous feeding, stirring and unloading can be achieved during the operation of the entire system by arranging a stirring system, a feeding system and a mobile trolley that circulates with the annular track group on the annular track group, thereby improving the utilization rate of the overall device.

Description

Technical Field

[0001] The invention belongs to the technical field of material stirring and mixing devices, and in particular relates to a material stirring and mixing device for producing SPC stone plastic flooring. Background Art

[0002] Floor, which is the surface layer of the ground or floor of a house, is made of wood or other materials. There are many types of floor. According to the structure, there are: solid wood floor, laminate floor, three-layer solid wood composite floor, bamboo floor, anti-corrosion floor, cork floor and the most popular multi-layer solid wood composite floor, etc. According to the use, there are: household, commercial, anti-static floor, outdoor floor, special floor for stage dance, special floor for sports hall, special floor for track and field, etc.

[0003] The existing stirring and mixing device generally includes a tank body and a stirring mechanism arranged on the tank body; when in use, the raw materials are put into the tank body, and then the stirring mechanism is started for stirring, and the stirring is stopped after the stirring is completed. After the mixed material in the tank body is completely discharged, the raw materials are put into the tank body again; this operation has the problem that the stirring mechanism needs to be stopped during the process of discharging the mixed material in the tank body and the process of re-adding the material. At this time, the stirring mechanism is in a standby / shutdown state, which reduces the utilization rate of the stirring mechanism, and completely waiting also wastes time. Summary of the invention

[0004] The object of the present invention is to provide a material stirring and mixing device for the production of SPC stone plastic flooring, which solves the problem of low utilization rate of the existing stirring mechanism by arranging a stirring system, a feeding system and a mobile trolley that circulates with the circular track group on a circular track group.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention discloses a material stirring and mixing device for producing SPC stone plastic floor, comprising an annular track group, and a plurality of mobile trolleys arranged on the annular track group and moving along the annular track group; the mobile trolley is equipped with a stirring barrel; a feeding system is arranged on one side of the annular track group, and a stirring system is arranged on the other side of the annular track group; the stirring system comprises a first bracket, a movable frame moving up and down is arranged on the first bracket, a stirring motor is connected to the bottom end of the movable frame, and a stirring mechanism is connected to the output shaft of the stirring motor; a main telescopic cylinder is connected to the top of the first bracket, and the end of the main telescopic cylinder is connected to the movable frame, and drives the movable frame to move up and down.

[0007] As a preferred technical solution of the present invention, the first bracket includes four first supporting legs in rectangular shapes, the tops of the first supporting legs are connected to a rectangular frame A, two first U-shaped frames are respectively provided at both ends of the rectangular frame A, and a second U-shaped frame is provided on the tops of the two first U-shaped frames; the main telescopic cylinder is installed on the inner top side surface of the second U-shaped frame; the movable frame is in a rectangular frame structure, and the top crossbeam of the first U-shaped frame movably passes through the movable frame.

[0008] As a preferred technical solution of the present invention, a clamping and supporting mechanism for clamping and stabilizing the mixing barrel is provided on the rectangular frame A located below any one of the movable frames; the clamping and supporting mechanism includes a fixed column arranged on the bottom side of the rectangular frame A, and a secondary telescopic cylinder A is arranged on the inner side of the fixed column, and the end of the secondary telescopic cylinder A is connected to a cross bar, and the two ends of the cross bar are respectively provided with a clamping block for clamping the outer wall of the mixing barrel, and the clamping block is provided with an inclined surface close to the mixing barrel.

[0009] As a preferred technical solution of the present invention, T-shaped slide rails are respectively arranged on the two opposite inner walls of the rectangular frame A, and a tray is also arranged inside the rectangular frame A. An active slider and a driven slider sliding along the T-shaped slide rails are respectively arranged on both sides of the tray; the active slider is an electric slider.

[0010] As a preferred technical solution of the present invention, the mobile trolley is provided with a fence structure for protecting the mixing barrel; the fence structure comprises two coordinated fence units one and two; the fence unit one comprises an arc-shaped plate A, the bottom side surface of the arc-shaped plate A is fixed to the upper surface of the mobile trolley through a plurality of first connecting columns; the fence unit two comprises an arc-shaped plate B, the bottom side surface of the arc-shaped plate B is connected to a plurality of second connecting columns, and the upper surface of the mobile trolley is provided with blind holes for inserting the second connecting columns.

[0011] As a preferred technical solution of the present invention, the two ends of the arc plate B are respectively provided with protruding parts that protrude and can cover the upper parts of the two ends of the arc plate A, and positioning pins are provided on the bottom side surfaces of the protruding parts. The upper surfaces of the two ends of the arc plate A are provided with positioning holes that cooperate with the positioning pins; the feeding system includes a second bracket, and at least one material tank is provided on the second bracket, and the bottom end of the material tank is connected to a discharge mechanism.

[0012] As a preferred technical solution of the present invention, the second bracket includes four second supporting legs in rectangular shapes, the tops of the four second supporting legs are connected to a supporting plate, and the material tank is installed on the upper surface of the supporting plate; the discharge mechanism runs through the supporting plate; the discharge mechanism includes a discharge pipe A connected to the bottom of the material tank, and the end of the discharge pipe A is connected to a discharge pipe B through a corrugated pipe; a mounting beam is arranged directly below the support plate, and an adjustment mechanism matching the number of the material tanks is arranged on the mounting beam, the adjustment mechanism includes an L-shaped side plate A arranged on one side of the mounting beam, a downwardly arranged auxiliary telescopic cylinder B is arranged on the top of the L-shaped side plate A, an L-shaped side plate B is connected to the end of the auxiliary telescopic cylinder B, a rectangular side plate is connected to the end of the L-shaped side plate B, and at least two clamps for fixing the discharge pipe B are arranged on the rectangular side plate; the outer wall of the L-shaped side plate B is provided with a dovetail slider that slides along a dovetail groove arranged on the inner wall of the L-shaped side plate A.

[0013] As a preferred technical solution of the present invention, it also includes a controller, the input end of the controller is connected to the control button, and the output end of the controller is connected to the feeding system, the stirring system and the mobile trolley.

[0014] The present invention has the following beneficial effects:

[0015] The present invention arranges a stirring system, a feeding system and a mobile trolley that circulates along with the circular track group on the circular track group. When in use, when the mobile trolley carrying the stirring barrel moves under the stirring system and the feeding system, stirring and feeding are respectively performed. The design of the circular track group ensures that synchronous feeding, stirring and unloading can be achieved during the operation of the entire system, thereby improving the utilization rate of the entire device.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the stirring and mixing device of the present invention from a top view;

[0019] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring and mixing device of the present invention from a main viewing angle;

[0021] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the stirring and mixing device of the present invention when viewed from the bottom;

[0023] Figure 6 for Figure 5 A partial enlarged view of point C in the middle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] A material stirring and mixing device for producing SPC stone plastic flooring comprises a circular track group 1, and a plurality of mobile trolleys 10 arranged on the circular track group 1 and moving along the circular track group 1; a stirring barrel 2 is mounted on the mobile trolley 10; a feeding system is arranged on one side of the circular track group 1, and a stirring system is arranged on the other side of the circular track group 1; the stirring system comprises a first bracket 3, a movable frame 4 that moves up and down is arranged on the first bracket 3, a stirring motor 41 is connected to the bottom end of the movable frame 4, and a stirring mechanism 42 is connected to the output shaft of the stirring motor 41; a main telescopic cylinder 43 is connected to the top of the first bracket 3, and the end of the main telescopic cylinder 43 is connected to the movable frame 4, and drives the movable frame 4 to move up and down.

[0026] When in use, the mobile trolley 10 is controlled to carry the stirring barrel 2 and move. When it moves to the bottom of the feeding system, the feeding system is used for feeding; when it moves to the bottom of the stirring system, the stirring is performed through the stirring system.

[0027] The first bracket 3 includes four first supporting legs 31 in rectangular shape, the top of the first supporting legs 31 is connected to a rectangular frame A32, two first U-shaped frames 33 are respectively arranged at both ends of the rectangular frame A32, and a second U-shaped frame 34 is arranged on the top of the two first U-shaped frames 33; the main telescopic cylinder 43 is installed on the inner top side surface of the second U-shaped frame 34; the movable frame 4 is a rectangular frame structure, and the top crossbeam of the first U-shaped frame 33 movably passes through the movable frame 4.

[0028] When the mixing barrel 2 moves to the bottom of the mixing system, the main telescopic cylinder 43 is controlled to extend, and the mixing mechanism 42 is inserted into the mixing barrel 2, and then the mixing motor 41 is started to mix.

[0029] In order to ensure the stability of the mixing barrel 2 during the mixing process, a clamping and supporting mechanism for clamping and stabilizing the mixing barrel 2 is provided on the rectangular frame A32 located below any movable frame 4; the clamping and supporting mechanism includes a fixed column 321 arranged on the bottom side of the rectangular frame A32, and a secondary telescopic cylinder A322 is arranged on the inner side of the fixed column 321, and the end of the secondary telescopic cylinder A322 is connected to a cross bar 323, and the two ends of the cross bar 323 are respectively provided with a clamping block 324 for clamping on the outer wall of the mixing barrel 2, and the clamping block 324 is provided with an inclined surface 325 close to the mixing barrel 2; the secondary telescopic cylinder A322 is controlled to extend, and the mixing barrel 2 is clamped and fixed by the clamping block 324 provided with the inclined surface 325; in order to avoid damage to the mixing barrel 2, a rubber cushion layer can be provided on the inclined surface 325.

[0030] As a preferred technical solution of the present invention, T-shaped slide rails 326 are respectively arranged on the two opposite inner walls of the rectangular frame A32, and a tray 327 is also arranged in the rectangular frame A32. An active slider and a driven slider sliding along the T-shaped slide rail 326 are respectively arranged on both sides of the tray 327; the active slider is an electric slider; by controlling the active slider to slide along the length direction of the T-shaped slide rail 326, the tray 327 is controlled to slide along the length direction of the T-shaped slide rail 326 as a whole; it is convenient to use, when the main telescopic cylinder 43 is controlled to contract and drive the stirring mechanism 42 as a whole upward, when the stirring mechanism 42 is separated from the stirring barrel 2, a small amount of residual material is carried on the stirring mechanism 42, and at this time, the tray 327 can be controlled to move to the bottom of the stirring mechanism 42, and the small amount of residual material carried on the stirring mechanism 42 at this time will fall onto the tray 327 to avoid falling to the ground and polluting the environment; at the same time, the residual material collected on the tray 327 can be collected and recycled to avoid material waste.

[0031] As a preferred technical solution of the present invention, a fence structure 20 for protecting the mixing barrel 2 is provided on the mobile trolley 10; the fence structure 20 comprises two coordinated fence units 1 and 2; the fence unit 1 comprises an arc-shaped plate A21, and the bottom side surface of the arc-shaped plate A21 is fixed to the upper surface of the mobile trolley 10 through a plurality of first connecting columns 211; the fence unit 2 comprises an arc-shaped plate B22, and the bottom side surface of the arc-shaped plate B22 is connected to a plurality of second connecting columns 221, and the upper surface of the mobile trolley 10 is provided with blind holes 222 for inserting the second connecting columns 221; the two ends of the arc-shaped plate B22 are respectively provided with protruding portions 23 that protrude and can cover the upper parts of the two ends of the arc-shaped plate A21, and the bottom side surface of the protruding portion 23 is provided with positioning columns, and the upper surfaces of the two ends of the arc-shaped plate A21 are provided with positioning holes that cooperate with the positioning columns. By providing a fence structure for protecting the mixing barrel 2 on the mobile trolley 10, it is ensured that the mixing barrel 2 will not shake violently on the upper surface of the mobile trolley 10 during the movement of the mobile trolley 10; at the same time, a limit is provided to prevent the mixing barrel 2 from sliding off the mobile trolley 10; and the coordination of fence unit 1, fence unit 2 and related structures facilitates the assembly of the fence structure 20.

[0032] As a preferred technical solution of the present invention, the feeding system includes a second bracket 5, on which at least one material tank 6 is arranged, and the bottom end of the material tank 6 is connected to a discharge mechanism. The second bracket 5 includes four second supporting legs 51 in rectangular shapes, and the tops of the four second supporting legs 51 are connected to a support plate 52, and the material tank 6 is installed on the upper surface of the support plate 52; the discharge mechanism runs through the support plate 52, and the discharge mechanism includes a discharge pipe A61 connected to the bottom of the material tank 6, and the end of the discharge pipe A61 is connected to a discharge pipe B63 through a corrugated pipe 62; a mounting beam 53 is arranged directly below the support plate 52, and an adjustment mechanism 7 matching the number of material tanks 6 is arranged on the mounting beam 53, and the adjustment mechanism 7 can be adjusted to the desired number of material tanks 6. The mechanism 7 includes an L-shaped side plate A71 arranged on one side of the mounting beam 53, a sub-telescopic cylinder B72 arranged downward is arranged on the top of the L-shaped side plate A71, an L-shaped side plate B73 is connected to the end of the sub-telescopic cylinder B72, a rectangular side plate 74 is connected to the end of the L-shaped side plate B73, and at least two clamps 75 for fixing the discharge pipe B63 are arranged on the rectangular side plate 74; the outer wall of the L-shaped side plate B73 is provided with a dovetail slide 731 sliding along the dovetail slide groove 711 arranged on the inner wall of the L-shaped side plate A71. When in use, the discharge mechanism is driven to extend and retract by controlling the extension and retraction of the sub-telescopic cylinder B72, so as to facilitate the control of the discharge end of the discharge mechanism to be inserted into the material tank 6 during the loading process, and avoid the phenomenon of flying and splashing of materials.

[0033] As a preferred technical solution of the present invention, it also includes a controller, the input end of the controller is connected to the control button, and the output end of the controller is connected to the feeding system, the stirring system and the mobile trolley 10.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A material stirring and mixing device for the production of SPC stone plastic floor, characterized by: It comprises an annular track group (1), and a plurality of moving trolleys (10) arranged on the annular track group (1) and moving along the annular track group (1); The mobile trolley (10) is equipped with a mixing barrel (2); A feeding system is provided on one side of the annular track group (1), and a stirring system is provided on the other side of the annular track group (1); The stirring system comprises a first bracket (3), a movable bracket (4) movable up and down is arranged on the first bracket (3), a stirring motor (41) is connected to the bottom end of the movable bracket (4), and a stirring mechanism (42) is connected to the output shaft of the stirring motor (41); a main telescopic cylinder (43) is connected to the top of the first bracket (3), and the end of the main telescopic cylinder (43) is connected to the movable bracket (4) and drives the movable bracket (4) to move up and down; The first bracket (3) comprises four first supporting legs (31) each in a rectangular shape, and the top of the first supporting legs (31) is connected to a rectangular frame A (32); T-shaped slide rails (326) are respectively arranged on two opposite inner side walls of the rectangular frame A (32), a tray (327) is also arranged inside the rectangular frame A (32), and an active slide block and a driven slide block sliding along the T-shaped slide rails (326) are respectively arranged on both sides of the tray (327); the active slide block is an electric slide block.

2. A material stirring and mixing device for producing SPC stone plastic flooring according to claim 1, characterized in that: Two first U-shaped frames (33) are respectively arranged at the two ends of the rectangular frame A (32), and a second U-shaped frame (34) is arranged on the top of the two first U-shaped frames (33); The main telescopic cylinder (43) is installed on the inner top side surface of the second U-shaped frame (34); The movable frame (4) is in the form of a rectangular frame structure, and the top crossbeam of the first U-shaped frame (33) movably passes through the movable frame (4).

3. A material stirring and mixing device for producing SPC stone plastic flooring according to claim 2, characterized in that: A clamping and supporting mechanism for clamping and stabilizing the mixing barrel (2) is provided on the rectangular frame A (32) located below any one of the movable frames (4); The clamping and supporting mechanism comprises a fixed column (321) arranged on the bottom side of the rectangular frame A (32); a secondary telescopic cylinder A (322) is arranged on the inner side of the fixed column (321); the end of the secondary telescopic cylinder A (322) is connected to a cross bar (323); two ends of the cross bar (323) are respectively provided with a clamping block (324) for clamping the outer wall of the mixing barrel (2); and the clamping block (324) is provided with an inclined surface (325) close to the mixing barrel (2).

4. The material stirring and mixing device for producing SPC stone plastic floor according to claim 1 is characterized in that: The mobile trolley (10) is provided with a fence structure (20) for protecting the mixing barrel (2); The fence structure (20) comprises two cooperatively arranged fence units 1 and 2; Wherein, the fence unit 1 comprises an arc-shaped plate A (21), and the bottom side surface of the arc-shaped plate A (21) is fixed to the upper surface of the mobile trolley (10) through a plurality of first connecting columns (211); The fence unit 2 comprises an arc-shaped plate B (22), the bottom side of the arc-shaped plate B (22) is connected to a plurality of second connecting columns (221), and the upper surface of the mobile trolley (10) is provided with blind holes (222) for inserting the second connecting columns (221).

5. A material stirring and mixing device for producing SPC stone plastic flooring according to claim 4, characterized in that: The two ends of the arc plate B (22) are respectively provided with protruding parts (23) that protrude and can cover the two ends of the arc plate A (21), and the bottom side of the protruding parts (23) is provided with positioning pins, and the upper surfaces of the two ends of the arc plate A (21) are provided with positioning holes that cooperate with the positioning pins.

6. The material stirring and mixing device for producing SPC stone plastic floor according to claim 1, characterized in that: The feeding system comprises a second bracket (5), on which at least one material tank (6) is arranged, and the bottom end of the material tank (6) is connected to a discharge mechanism.

7. A material stirring and mixing device for producing SPC stone plastic flooring according to claim 6, characterized in that: The second bracket (5) comprises four second supporting legs (51) each having a rectangular shape, the tops of the four second supporting legs (51) are connected to a supporting plate (52), and the material tank (6) is mounted on the upper surface of the supporting plate (52); The discharge mechanism passes through the support plate (52).

8. A material stirring and mixing device for producing SPC stone plastic flooring according to claim 7, characterized in that: The discharge mechanism comprises a discharge pipe A (61) connected to the bottom of the material tank (6), and the end of the discharge pipe A (61) is connected to a discharge pipe B (63) via a corrugated pipe (62); A mounting beam (53) is arranged directly below the support plate (52), and an adjustment mechanism (7) matching the number of the material tanks (6) is arranged on the mounting beam (53); The adjustment mechanism (7) comprises an L-shaped side plate A (71) arranged on one side of the mounting beam (53); a downwardly arranged auxiliary telescopic cylinder B (72) is arranged on the top of the L-shaped side plate A (71); an end of the auxiliary telescopic cylinder B (72) is connected to an L-shaped side plate B (73); an end of the L-shaped side plate B (73) is connected to a rectangular side plate (74); and at least two clamps (75) for fixing the discharge pipe B (63) are arranged on the rectangular side plate (74); The outer wall of the L-shaped side plate B (73) is provided with a dovetail-shaped sliding block (731) which slides along a dovetail-shaped sliding groove (711) provided on the inner wall of the L-shaped side plate A (71).

9. The material stirring and mixing device for producing SPC stone plastic floor according to claim 1, characterized in that: It also includes a controller, the input end of the controller is connected to a control button, and the output end of the controller is connected to a feeding system, a stirring system and a moving trolley (10).

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