Blockage-free smooth rapid color changing splitter plate

Abstract

The utility model discloses a non-retardation smooth type quick color change splitter plate, relates to splitter plate technical field, including plate body and locating component, plate body top front and back both ends are equipped with mounting hole, and plate body top surface middle part is equipped with mounting groove, inside the mounting groove is equipped with the heating tube, and the locating component is equipped with the locating component. The bottom of the heating pipe is connected with a heat conduction rubber mat, and the positioning assembly is arranged on the top of the heating pipe. According to the non-blocking smooth rapid color changing splitter plate, through the arrangement of the positioning assembly, when a heating pipe is installed, due to the fact that the size of a top opening of an installation groove is smaller than that of a bottom opening of the installation groove, and meanwhile the shape of the heating pipe is matched with that of the installation groove, the heating pipe can be conveniently inserted into the installation groove; and then the first rotating plate and the second rotating plate are rotated, and meanwhile, all the first rotating plates are rotated to be vertical by utilizing the connecting rods, so that the top of the heating tube can be quickly shielded and positioned, and the convenience during installation of the heating tube is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diverter plates, in particular to a non-blocking, smooth, fast-color-changing diverter plate. Background Art

[0002] A manifold is a component widely used in fluid or material handling systems. Its main function is to divide an input fluid or material into multiple output streams and control the flow rate of each output stream. In injection molding, extrusion molding and other processes, manifolds are used to evenly distribute molten plastic to different mold cavities or flow channels.

[0003] For example, the utility model application number CN202222725381.2 discloses a manifold. This utility model shortens the distance between discharge points by setting up multiple groups of oblique flow channels, saves flow channels, adjusts the overall layout of the flow channels, and ensures the balance of the flow channels. At the same time, the manifold is easy to process as a whole, saving processing time and avoiding waste of resources. However, during the processing of this type of manifold, most of the heating tubes are tightly embedded in the top of the manifold. When installing, they need to be hammered with other tools, which is relatively time-consuming. Moreover, when the heating tube is damaged and needs to be replaced, it is difficult to quickly remove and replace it because the heating tube is tightly embedded in the manifold, which affects the maintenance efficiency of the manifold.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved to provide a non-blocking, smooth and fast color-changing manifold. Utility Model Content

[0005] The purpose of the present invention is to provide a non-blocking, smooth and fast color-changing manifold to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a non-blocking, smooth, fast color-changing diverter plate, comprising a plate body and a positioning assembly, wherein mounting holes are provided at both the front and rear ends of the top of the plate body, and a mounting groove is provided in the middle of the top surface of the plate body, a heating tube is provided inside the mounting groove, and a thermally conductive pad is connected to the bottom of the heating tube, the positioning assembly is provided at the top of the heating tube, the positioning assembly comprises a first rotating shaft, a first rotating plate, a connecting rod, a second rotating shaft and a second rotating plate, a first rotating shaft is provided at the top of the plate body, and the top of the first rotating shaft is rotatably connected to the first rotating plate, the top of the first rotating plate is rotatably connected to the connecting rod, a second rotating shaft is provided at one end of the top of the plate body, and the upper end of the second rotating shaft is rotatably connected to the second rotating plate.

[0007] Furthermore, the top view shape of the mounting groove is serpentine, and the cross-sectional shape of the mounting groove is inverted trapezoidal.

[0008] Furthermore, the number of the first rotating shafts is set to six, and the first rotating shafts are distributed in an array with respect to the top of the plate body.

[0009] Furthermore, the first rotating plate is slidably connected to the heating tube, and the bottom edge of the first rotating plate is arc-shaped.

[0010] Furthermore, a locking assembly is provided on one side of the second rotating plate, and the locking assembly includes a threaded hole and a bolt. The top of the plate body is provided with a threaded hole, and the internal thread of the threaded hole is connected to the bolt.

[0011] Furthermore, the locking assembly also includes a connecting seat and a limiting plate. The connecting seat is sleeved on the outer side of the upper end of the bolt, and the limiting plate is fixed on one side of the connecting seat.

[0012] Furthermore, the locking assembly also includes a connecting plate, a positioning column and a positioning hole. The connecting plates are symmetrically arranged at the front and rear ends of the connecting seat, and a positioning column is fixed at the bottom of one end of the connecting plate. A positioning hole is opened at the top end of the first rotating plate.

[0013] Furthermore, the diameter of the positioning post is equal to the inner diameter of the positioning hole, and the positioning post is slidably connected to the first rotating plate through the positioning hole.

[0014] The utility model provides a non-blocking, smooth, fast color-changing manifold with the following beneficial effects:

[0015] 1. The present invention provides a positioning assembly. When installing the heating pipe, the top opening of the installation slot is smaller than the bottom opening, and the shape of the heating pipe matches the shape of the installation slot. This facilitates inserting the heating pipe into the installation slot. After that, the first rotating plate and the second rotating plate are rotated, and all the first rotating plates are rotated to a vertical position by using a connecting rod. This allows the top of the heating pipe to be quickly blocked and positioned, thereby improving the convenience of installing the heating pipe. When disassembling, only the first rotating plate and the second rotating plate need to be rotated to a horizontal position, which is conducive to improving the convenience of maintenance.

[0016] 2. The utility model provides a locking assembly. After the heating tube is positioned, the connecting base only needs to be fixed to the plate body using bolts and threaded holes. At this time, the limiting plate can be used to block the second rotating plate. At the same time, the positioning column is inserted into the positioning hole through the connecting plate to prevent the first rotating plate from rotating, thereby preventing the first and second rotating plates from accidentally rotating and loosening, which is beneficial to improving the stability after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a non-blocking, smooth, fast color-changing manifold of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation slot structure of a non-blocking, smooth, fast color-changing manifold of the utility model;

[0019] Figure 3 This is a partial structural diagram of the locking component of a non-blocking, smooth, rapid color-changing manifold of the utility model.

[0020] In the figure: 1. Plate body; 2. Mounting hole; 3. Mounting slot; 4. Heat pipe; 5. Thermal pad; 6. Positioning assembly; 601. First rotating shaft; 602. First rotating plate; 603. Connecting rod; 604. Second rotating shaft; 605. Second rotating plate; 7. Locking assembly; 701. Threaded hole; 702. Bolt; 703. Connecting seat; 704. Limiting plate; 705. Connecting plate; 706. Positioning column; 707. Positioning hole. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2As shown, a non-blocking smooth fast color-changing manifold plate includes a plate body 1 and a positioning assembly 6. Mounting holes 2 are provided at both ends of the top of the plate body 1, and a mounting groove 3 is provided in the middle of the top surface of the plate body 1. The top view of the mounting groove 3 is serpentine, and the cross-sectional shape of the mounting groove 3 is an inverted trapezoid. A heating tube 4 is provided inside the mounting groove 3, and a thermal conductive adhesive pad 5 is connected to the bottom of the heating tube 4. Since the top opening size of the mounting groove 3 is smaller than the bottom opening size, and the shape of the heating tube 4 coincides with the shape of the mounting groove 3, it is convenient to insert the heating tube 4 into the inside of the mounting groove 3, and the thermal conductive adhesive pad 5 can improve the fit between the heating tube 4 and the plate body 1. The positioning assembly 6 is provided on the top of the heating tube 4. The positioning assembly 6 includes a first rotating shaft 601, a first rotating plate 602, a connecting rod 603, a second rotating shaft 604 and a second rotating plate 605. The first rotating shaft 6 is provided on the top of the plate body 1. 01, and the top of the first rotating shaft 601 is rotatably connected to the first rotating plate 602. There are six first rotating shafts 601, and the first rotating shafts 601 are distributed in an array about the top of the plate body 1. The top of the first rotating plate 602 is rotatably connected to the connecting rod 603. The first rotating plate 602 is slidably connected to the heating tube 4, and the bottom edge of the first rotating plate 602 is arc-shaped. The connecting rod 603 is used to make all the first rotating plates 602 rotate at the same time, which is beneficial to improve the efficiency during operation. A second rotating shaft 604 is arranged at one end of the top of the plate body 1, and the upper end of the second rotating shaft 604 is rotatably connected to the second rotating plate 605. By rotating the first rotating plate 602 and the second rotating plate 605, the top of the heating tube 4 can be quickly blocked and positioned, thereby improving the convenience of installing the heating tube 4. The bottom of the first rotating plate 602 is arc-shaped, which plays a guiding and pressing role when it rotates and just contacts the heating tube 4.

[0023] like Figure 2 and Figure 3As shown, a locking assembly 7 is provided on one side of the second rotating plate 605, and the locking assembly 7 includes a threaded hole 701 and a bolt 702. A threaded hole 701 is provided on the top of the plate body 1, and the internal thread of the threaded hole 701 is connected to the bolt 702. The locking assembly 7 also includes a connecting seat 703 and a limiting plate 704. The outer side of the upper end of the bolt 702 is sleeved with a connecting seat 703, and a limiting plate 704 is fixed on one side of the connecting seat 703. The connecting seat 703 can be fixed on the plate body 1 by using the bolt 702 and the threaded hole 701, and the limiting plate 704 is used to block the second rotating plate 605. The locking assembly 7 also includes a connecting plate 705, a positioning column 70 6 and positioning holes 707, connecting plates 705 are symmetrically arranged at the front and rear ends of the connecting seat 703, and a positioning column 706 is fixed to the bottom of one end of the connecting plate 705. A positioning hole 707 is opened at one end of the top of the first rotating plate 602, and the diameter of the positioning column 706 is equal to the inner diameter of the positioning hole 707, and the positioning column 706 is slidably connected to the first rotating plate 602 through the positioning hole 707. The positioning column 706 is inserted into the positioning hole 707 through the connecting plate 705, which can prevent the first rotating plate 602 from rotating, thereby preventing the first rotating plate 602 and the second rotating plate 605 from rotating accidentally and becoming loose, which is beneficial to improving the stability after installation.

[0024] In summary, the non-blocking smooth fast color change manifold is first based on Figure 1 、 Figure 2 and Figure 3 , when producing the manifold, after the plate body 1 is processed by CNC, the surface of the plate body 1 is kept smooth by using a mirror polishing process, which is beneficial to the quality of subsequent diffusion welding of the manifold, and after the two parts are diffused and welded to form the plate body 1, a large water grinder is used to maintain the smoothness of the internal flow channel of the plate body 1. At the same time, the internal flow channel is rounded, smooth and has no burrs, which is beneficial to reduce the medium residue and facilitate cleaning, thereby facilitating the rapid replacement of conveying media of different colors. Next, when installing the heating tube 4, first loosen the bolt 702, remove the connecting seat 703, and then rotate the first rotating plate 602 and the second rotating plate 605, and then insert the heating tube 4. After the first rotating plate 602 and the second rotating plate 605 are inserted into the mounting groove 3, the first rotating plate 602 and the second rotating plate 605 are rotated, and the connecting rod 603 is used to rotate all the first rotating plates 602 to a vertical position, the top of the heating tube 4 can be quickly blocked and positioned. Finally, after the heating tube 4 is positioned, the connecting seat 703 can be fixed to the plate body 1 using the bolts 702 and the threaded holes 701. At this time, the limiting plate 704 can be used to block the second rotating plate 605. At the same time, the positioning column 706 is inserted into the positioning hole 707 through the connecting plate 705, so as to prevent the first rotating plate 602 from rotating, thereby preventing the first rotating plate 602 and the second rotating plate 605 from rotating accidentally and becoming loose.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A non-blocking, smooth, fast color-changing manifold, comprising a plate body (1) and a positioning assembly (6), characterized in that: The top of the plate body (1) is provided with mounting holes (2) at both the front and rear ends, and the middle part of the top surface of the plate body (1) is provided with a mounting groove (3), a heating tube (4) is arranged inside the mounting groove (3), and the bottom of the heating tube (4) is connected with a thermal conductive pad (5), the positioning assembly (6) is arranged on the top of the heating tube (4), the positioning assembly (6) comprises a first rotating shaft (601), a first rotating plate (602), a connecting rod (603), a second rotating shaft (604) and a second rotating plate (605), the top of the plate body (1) is provided with a first rotating shaft (601), and the top of the first rotating shaft (601) is rotatably connected to the first rotating plate (602), the top of the first rotating plate (602) is rotatably connected to the connecting rod (603), and the second rotating shaft (604) is arranged at one end of the top of the plate body (1), and the upper end of the second rotating shaft (604) is rotatably connected to the second rotating plate (605).

2. The non-blocking, smooth, fast color-changing manifold according to claim 1, characterized in that: The top view shape of the installation groove (3) is serpentine, and the cross-sectional shape of the installation groove (3) is an inverted trapezoid.

3. The non-blocking, smooth, fast color-changing manifold according to claim 1, characterized in that: The number of the first rotating shafts (601) is six, and the first rotating shafts (601) are distributed in an array with respect to the top of the plate body (1).

4. The non-blocking, smooth, fast color-changing manifold according to claim 1, characterized in that: The first rotating plate (602) is slidably connected to the heating tube (4), and the bottom edge of the first rotating plate (602) is arc-shaped.

5. The non-blocking, smooth, fast color-changing manifold according to claim 1, characterized in that: A locking assembly (7) is provided on one side of the second rotating plate (605), and the locking assembly (7) comprises a threaded hole (701) and a bolt (702). A threaded hole (701) is provided on the top of the plate body (1), and the internal thread of the threaded hole (701) is connected to the bolt (702).

6. The non-blocking, smooth, fast color-changing manifold according to claim 5, characterized in that: The locking assembly (7) further comprises a connecting seat (703) and a limiting plate (704); the connecting seat (703) is sleeved on the outer side of the upper end of the bolt (702), and the limiting plate (704) is fixed on one side of the connecting seat (703).

7. The non-blocking, smooth, fast color-changing manifold according to claim 6, characterized in that: The locking assembly (7) further comprises a connecting plate (705), a positioning column (706) and a positioning hole (707); the connecting plates (705) are symmetrically arranged at the front and rear ends of the connecting seat (703); a positioning column (706) is fixed at the bottom of one end of the connecting plate (705); and a positioning hole (707) is provided at one end of the top of the first rotating plate (602).

8. The non-blocking, smooth, fast color-changing manifold according to claim 7, characterized in that: The diameter of the positioning column (706) is equal to the inner diameter of the positioning hole (707), and the positioning column (706) is slidably connected to the first rotating plate (602) through the positioning hole (707).

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