Feeding structure of extruder for preparing silicone rubber compound

Abstract

The utility model relates to the technical field of rubber compound preparation, and discloses an extruder feeding structure for preparing silicone rubber rubber compound, which comprises a mounting bottom plate, a feeding machine is arranged on the left side of the top of the mounting bottom plate, an extending plate is fixedly mounted at the middle end of the right side wall surface of the feeding machine, and a discharge hole is formed in the middle end of the right side wall surface of the extending plate; a conveying belt device is arranged on the right side of the top of the installation bottom plate, a first protection plate is fixedly installed at the position, located at the front end of the conveying belt device, of the top of the installation bottom plate, and a second protection plate is fixedly installed at the position, located at the rear end of the conveying belt device, of the top of the installation bottom plate. Through the arrangement of the automatic uniform cutting and segmenting mechanism, the automatic uniform cutting and segmenting mechanism can quickly and uniformly segment silicone rubber compound extruded through a discharge port through a first cutter, a second cutter and a third cutter, and manual operation is not needed in the whole operation; and the effect and efficiency of the whole device for cutting the silicone rubber compound into sections are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber compound preparation, in particular to an extruder feeding structure for preparing silicone rubber compound. Background Art

[0002] Rubber mix refers to the uncrosslinked and fluid rubber material that is made by mixing compounding agents with raw rubber in block, granular or powder form. The raw rubber or plasticized rubber is mixed with compounding agents according to the formula through a rubber mixer, and the rubber mix made of silica gel and rubber is more convenient to use and has better effect.

[0003] The existing extruder feeding structure cannot quickly and evenly cut and feed the silicone rubber compound when extruding it, and the silicone rubber compound needs to be cut manually. However, the effect of manual cutting is uneven, which affects the subsequent processing operations of the silicone rubber compound.

[0004] To this end, we propose an extruder feeding structure for preparing silicone rubber compounds. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an extruder feeding structure for preparing silicone rubber compound.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an extruder feeding structure for preparing silicone rubber compound, comprising a mounting base plate, a feeder is arranged on the top left side of the mounting base plate, an extension plate is fixedly installed on the middle end of the right side wall of the feeder, a discharge port is opened on the middle end of the right side wall of the extension plate, a conveyor belt device is arranged on the top right side of the mounting base plate, a first protective plate is fixedly installed on the top of the mounting base plate at the front end of the conveyor belt device, a second protective plate is fixedly installed on the top of the mounting base plate at the rear end of the conveyor belt device, a mounting groove is opened on the left side of the front side of the second protective plate, an automatic uniform cutting segmentation mechanism is arranged on the inner wall of the second protective plate at the mounting groove, the automatic uniform cutting segmentation mechanism comprises a servo motor, and the right side wall of the servo motor is fixedly connected to the inside of the second protective plate at the mounting groove.

[0007] Preferably, a rotating mounting disk is fixedly mounted on the output end of the servo motor.

[0008] Preferably, a connecting stabilizing column is fixedly mounted on the middle end of the left side wall of the rotating mounting disk.

[0009] Preferably, the left side wall surface of the connecting stabilizing column is movably connected to the right side wall surface of the mounting base plate.

[0010] Preferably, a first cutter is fixedly mounted on the upper end of the outer wall of the rotatable mounting disk.

[0011] Preferably, a second cutter is fixedly mounted on the rear end of the outer wall of the rotatable mounting disk.

[0012] Preferably, a third cutter is fixedly mounted on the front end of the outer wall of the rotatable mounting disk.

[0013] Beneficial Effects

[0014] The utility model provides an extruder feeding structure for preparing silicone rubber compound.

[0015] Beneficial effects:

[0016] (1) The extruder feeding structure for preparing silicone rubber compound is provided with an automatic uniform cutting segmentation mechanism. The automatic uniform cutting segmentation mechanism can quickly and uniformly cut the silicone rubber compound extruded through the discharge port by means of a first cutter, a second cutter and a third cutter. The overall operation does not require manual operation, thereby improving the effect and efficiency of the entire device in cutting the silicone rubber compound.

[0017] (2) The extruder feeding structure for preparing silicone rubber compound is provided with an extension plate, which enables the discharge port to protrude a portion outside the mounting base plate, thereby avoiding the first cutter, the second cutter and the third cutter from contacting the mounting base plate and causing wear and damage to the mounting base plate, thereby increasing the service life of the mounting base plate.

[0018] (3) The extruder feeding structure for preparing silicone rubber compound is provided with a first protective plate and a second protective plate. The first protective plate and the second protective plate can prevent the silicone rubber compound after being cut from falling outside the conveyor belt device, thereby ensuring the feeding and transportation effect of the conveyor belt device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;

[0020] Figure 2 It is a schematic diagram of the right wall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0022] Legend: 10. Installing base plate; 11. Feeder; 12. Extension plate; 13. Discharge port; 14. Conveyor belt device; 15. First protective plate; 16. Second protective plate; 17. Mounting slot; 18. Servo motor; 19. Connecting stabilizing column; 20. First cutter; 21. Second cutter; 22. Third cutter. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0024] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1: An extruder feeding structure for preparing silicone rubber compound, such as Figure 1 As shown, it includes a mounting base plate 10, and a feeder 11 is arranged on the left side of the top of the mounting base plate 10. The feeder 11 is a prior art and is not described in detail here. The top of the mounting base plate 10 is located at the front end of the conveyor belt device 14 and a first protective plate 15 is fixedly installed. The top of the mounting base plate 10 is located at the rear end of the conveyor belt device 14 and a second protective plate 16 is fixedly installed. A mounting groove 17 is provided on the left side of the front of the second protective plate 16. By setting up an automatic uniform cutting segmentation mechanism, the automatic uniform cutting segmentation mechanism can quickly and uniformly cut the silicone rubber compound extruded through the discharge port 13 through the first cutter 20, the second cutter 21 and the third cutter 22 respectively. The overall operation does not require manual operation, thereby improving the effect and efficiency of the entire device in cutting the silicone rubber compound.

[0030] Embodiment 2: Based on Embodiment 1, Figure 2 As shown, an extension plate 12 is fixedly installed on the middle end of the right side wall of the feeder 11, and a discharge port 13 is opened on the middle end of the right side wall of the extension plate 12. A conveyor belt device 14 is arranged on the top right side of the mounting base plate 10. The conveyor belt device 14 is a prior art and is not described here in detail. By setting the extension plate 12, the extension plate 12 can make the discharge port 13 protrude a part outside the mounting base plate 10, thereby avoiding the first cutter 20, the second cutter 21 and the third cutter 22 from contacting the mounting base plate 10 and causing wear and damage to the mounting base plate 10, thereby improving the service life of the mounting base plate 10.

[0031] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3As shown, the inner wall of the second protective plate 16 is provided with an automatic uniform cutting segmentation mechanism at the mounting groove 17, and the automatic uniform cutting segmentation mechanism includes a servo motor 18, and the right side wall of the servo motor 18 is fixedly connected to the inside of the second protective plate 16 at the mounting groove 17, and the output end of the servo motor 18 is fixedly installed with a rotating mounting disk, and a connecting stabilizing column 19 is fixedly installed at the middle end of the left side wall of the rotating mounting disk, and the left side wall of the connecting stabilizing column 19 is movably connected to the right side wall of the mounting base plate 10, and a first cutter 20 is fixedly installed at the upper end of the outer wall of the rotating mounting disk, a second cutter 21 is fixedly installed at the rear end of the outer wall of the rotating mounting disk, and a third cutter 22 is fixedly installed at the front end of the outer wall of the rotating mounting disk. By arranging the first protective plate 15 and the second protective plate 16, the first protective plate 15 and the second protective plate 16 can prevent the silicone rubber compound after cutting from falling outside the conveyor belt device 14, thereby ensuring the feeding and transportation effect of the conveyor belt device 14.

[0032] The working principle of the utility model is as follows: by turning on the switch of the feeder 11, the feeder 11 extrude the silicone rubber compound through the discharge port 13, by turning on the switch of the servo motor 18, the output end of the servo motor 18 drives the rotating mounting plate to start rotating, and the rotating mounting plate drives the first cutter 20, the second cutter 21 and the third cutter 22 to start rotating respectively, the first cutter 20, the second cutter 21 and the third cutter 22 respectively cut the silicone rubber compound extruded through the discharge port 13 quickly and evenly, and the cut silicone rubber compound falls onto the conveyor belt device 14, and by turning on the switch of the conveyor belt device 14, the conveyor belt device 14 conveys the cut silicone rubber compound to a designated position for subsequent processing, and the overall operation does not require manual operation, thereby improving the effect and efficiency of the entire device in cutting the silicone rubber compound.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An extruder feeding structure for preparing silicone rubber compound, comprising a mounting base plate (10), characterized in that: A feeder (11) is arranged on the left side of the top of the installation base plate (10), a protruding plate (12) is fixedly installed at the middle end of the right side wall of the feeder (11), a discharge port (13) is provided at the middle end of the right side wall of the protruding plate (12), a conveyor belt device (14) is arranged on the right side of the top of the installation base plate (10), a first protective plate (15) is fixedly installed at the top of the installation base plate (10) at the front end of the conveyor belt device (14), a second protective plate (16) is fixedly installed at the top of the installation base plate (10) at the rear end of the conveyor belt device (14), a mounting groove (17) is provided on the left side of the front of the second protective plate (16), an automatic uniform cutting segmentation mechanism is arranged on the inner wall of the second protective plate (16) at the mounting groove (17), the automatic uniform cutting segmentation mechanism comprises a servo motor (18), and the right side wall of the servo motor (18) is fixedly connected to the inside of the second protective plate (16) at the mounting groove (17).

2. The extruder feeding structure for preparing silicone rubber compound according to claim 1, characterized in that: A rotating mounting disk is fixedly mounted on the output end of the servo motor (18).

3. The extruder feeding structure for preparing silicone rubber compound according to claim 2, characterized in that: A connecting stabilizing column (19) is fixedly mounted on the middle end of the left wall of the rotating mounting plate.

4. The extruder feeding structure for preparing silicone rubber compound according to claim 3, characterized in that: The left side wall surface of the connecting stabilizing column (19) is movably connected to the right side wall surface of the mounting base plate (10).

5. The extruder feeding structure for preparing silicone rubber compound according to claim 2, characterized in that: A first cutter (20) is fixedly mounted on the upper end of the outer wall of the rotatable mounting disk.

6. The extruder feeding structure for preparing silicone rubber compound according to claim 2, characterized in that: A second cutter (21) is fixedly mounted on the rear end of the outer wall of the rotatable mounting disk.

7. The extruder feeding structure for preparing silicone rubber compound according to claim 2, characterized in that: A third cutter (22) is fixedly mounted on the front end of the outer wall of the rotatable mounting disk.

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