Receiving mechanism of resin feeding device

Abstract

The utility model relates to the technical field of composite material preparation equipment, in particular to a material receiving mechanism of a resin feeding device, which comprises two wallboards, a heating roller is arranged between the two wallboards, resin mixed liquor is attached to the outer surface of the heating roller, and the heating roller is connected with the heating roller. Guide rails are fixedly installed on the left sides and the right sides of the lower portions of the opposite sides of the two wallboards, a glue receiving disc is detachably connected between every two opposite guide rails, positioning assemblies are arranged between the glue receiving discs and the guide rails, and supporting beams are fixedly installed on the left sides and the right sides of the lower portions of the centers of the opposite sides of the two wallboards. A glue guiding plate is fixedly mounted at the top of the supporting beam, and two glue scraping plates are fixedly mounted between the centers of the opposite sides of the two wallboards; the glue receiving plate and the glue guiding plate are used for receiving resin or resin mixed liquid dripping from the outer surface of the heating roller in a non-working state, so that other parts are prevented from being polluted.

Description

Technical Field

[0001] The utility model patent relates to the technical field of composite material preparation equipment, specifically, to a material receiving mechanism of a resin feeding device. Background Art

[0002] In the two-step preparation process of composite materials (prepreg), the first step is to use a coating machine to prepare the finished film (the surface of the substrate carries a uniform resin); during the use of the coating machine, it is necessary to continuously add and replenish resin raw materials.

[0003] The resin of the coating machine is solid at room temperature. The resin replenishing device of the coating machine adds the resin block to the top of the two heating rollers, melts the resin by the rotation of the heating rollers, and then uses a scraper to peel off the resin for adding. The use of this resin melting and replenishing device is divided into the following working steps: resin adding → resin melting and preparation → resin replenishment → end cleaning. In the resin melting and preparation stage, the heating roller rotates to melt the resin block, but at this time the scraper does not contact the heating roller to peel off the resin, so the resin will return to the resin tank after rotating one circle with the heating roller. At the same time, in order to clean the heating roller at the end of the cleaning stage, it is necessary to use acetone solution to immerse and wipe the heating roller. Therefore, at this time, part of the acetone solution will flow and accumulate on the surface of the heating roller and drip downward. Therefore, in view of the above problems, a material receiving mechanism for a resin feeding device is proposed. Utility Model Content

[0004] The utility model aims to provide a material receiving mechanism of a resin feeding device, aiming to solve the problems in the above-mentioned background technology.

[0005] The utility model is implemented as follows: a material receiving mechanism of a resin feeding device comprises a wallboard;

[0006] Two wall panels are provided, a heating roller is installed between the two wall panels, and a resin mixture is attached to the outer surface of the heating roller;

[0007] Guide rails are fixedly installed on the left and right sides below the opposite side of the two wall panels, and a glue plate is detachably connected between each two opposite guide rails, and a positioning component is arranged between the glue plate and the guide rails;

[0008] Support beams are fixedly installed on the left and right sides below the center of one side opposite to the two wall panels, a rubber guide plate is fixedly installed on the top of the support beam, and two rubber scraping plates are fixedly installed between the centers of one side opposite to the two wall panels.

[0009] Furthermore, the glue receiving plate, the glue guiding plate and the glue scraping plate are all located below the heating roller and extend inward from the outer side of the heating roller.

[0010] Furthermore, one side of the glue guide plate extends above the glue receiving plate, and the other side extends upward and inward along the roller surface of the heating roller.

[0011] Furthermore, the two glue scraping plates are located between the two glue guiding plates, and the two glue guiding plates are located between the two glue receiving plates.

[0012] Further, the positioning assembly includes a fixed rod fixedly connected to the upper surface of the guide rail, a slide groove is opened at the center of the fixed rod, and the lower surface of the slide groove is communicated with the interior of the guide rail, a through groove is opened on the upper surface of the slide groove, and an upper and lower through hole is opened at the upper part of the guide rail corresponding to the interior of the through groove, and the interior of the through hole is communicated with the interior of the through groove, a sliding plate is slidably connected to the inside of the slide groove, a spring is fixedly connected between the top of the sliding plate and the upper surface of the slide groove, a positioning rod is fixedly connected at the center of the bottom of the sliding plate, the bottom end of the positioning rod is fixedly connected to the positioning plate, the bottom of the positioning plate is fixedly connected to a positioning pad, and the bottom of the positioning pad is fitted with the top of the glue disc, a pull rod is fixedly connected at the center of the top of the sliding plate, and the top of the pull rod passes through the spring, the through groove and the through hole.

[0013] Furthermore, the positioning pad is made of rubber.

[0014] Furthermore, the top end of the pull rod passes through the top of the guide rail and is fixedly connected with a handle.

[0015] Compared with the prior art, the utility model uses the glue receiving plate and the glue guiding plate to receive the resin or resin mixture dripping from the outer surface of the heating roller in a non-working state, thereby preventing contamination of other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-section structure of a material receiving mechanism of a resin feeding device provided by the utility model;

[0017] Figure 2 It is a partial side sectional structural schematic diagram of a material receiving mechanism of a resin feeding device provided by the utility model;

[0018] Figure 3 It is a schematic diagram of the side section structure of a positioning component of a material receiving mechanism of a resin feeding device provided by the utility model;

[0019] Figure 4 The utility model provides a material receiving mechanism of a resin feeding device. Figure 3 Enlarged structural diagram at A in the middle.

[0020] The figure numerals involved in the above drawings are: 1. wall panel; 2. heating roller; 3. guide rail; 4. glue receiving tray; 5. glue guide plate; 6. resin mixture; 7. support beam; 8. scraper plate; 9. positioning assembly; 901. handle; 902. through hole; 903. pull rod; 904. positioning plate; 905. positioning pad; 906. positioning rod; 907. sliding plate; 908. slide groove; 909. spring; 910. through groove; 911. fixing rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] according to Figure 1-4 As shown, a material receiving mechanism of a resin feeding device comprises a wall panel 1;

[0024] Two wall panels 1 are provided, a heating roller 2 is installed between the two wall panels 1, and a resin mixture 6 is attached to the outer surface of the heating roller 2;

[0025] Guide rails 3 are fixedly installed on the left and right sides below the opposite side of the two wall panels 1, and a glue plate 4 is detachably connected between each two opposite guide rails 3, and a positioning component 9 is provided between the glue plate 4 and the guide rail 3;

[0026] A support beam 7 is fixedly installed on the left and right sides below the center of one side opposite to the two wall panels 1, a glue guide plate 5 is fixedly installed on the top of the support beam 7, and two scraper plates 8 are fixedly installed between the centers of the two sides opposite to the two wall panels 1; during operation, when the heating roller 2 rotates inwardly, the melted resin on the surface of the heating roller 2 will move downward along the gap between the heating rollers 2, and be peeled off when it reaches the scraper plate 8, and the scraper plate 8 is used to peel the glue on the surface of the heating roller 2 from the heating roller 2 during normal glue supply, and when the glue supply stops, the scraper plate 8 is detached from the surface of the heating roller 2, and at this time, a mixed liquid will remain on the surface of the heating roller 2, and when the heating roller 2 stops rotating, the scraper plate 8 is detached from the surface of the heating roller 2, and the resin on the surface of the heating roller 2 will continue to move downward with the heating roller 2 to reach the lowest point of the heating roller 2 (the downward projection of the center line of the heating roller 2), and when passing the lowest point of the heating roller 2, most of the resin will continue to move upward with the heating roller 2 until it passes the highest point of the heating roller 2 and returns to the resin storage area, but a small amount of the resin will not be able to move upward. When the heating roller 2 moves upward, part of the resin will fall off from the surface of the heating roller 2 and fall into the glue receiving tray 4. When cleaning, the heating roller 2 stops rotating. At this time, the cleaning agent is used to wipe and clean the surface of the heating roller 2. During the wiping process, the cleaning agent will flow downward along the surface of the heating roller 2 under the action of gravity. At this time, the flowing resin mixed solution will fall off from the heating roller 2 when it approaches or reaches the lowest point of the heating roller 2. At this time, the resin mixed solution 6 drips onto the glue receiving tray 4 or the glue guide plate 5. The resin mixed solution 6 dripping on the glue guide plate 5 also continues to flow downward under the action of gravity until it flows into the glue receiving tray 4. When cleaning, the heating roller 2 can be cleaned when it stops rotating or when it is rotating (it is not recommended to work in a rotating state to ensure safety). The resin mixed solution 6 in a rotating state will also drip into the glue receiving tray 4, and the resin mixed solution 6 is a mixed liquid of resin and cleaning agent. At the same time, the positioning component 9 is used to ensure that the glue receiving tray 4 and the guide rail 3 are firmly installed without affecting the disassembly of the glue receiving tray 4.

[0027] The glue receiving plate 4 , the glue guide plate 5 and the glue scraper 8 are all located below the heating roller 2 and extend inward from the outside of the heating roller 2 ; when working, they are convenient for receiving dripping resin or resin mixture 6 .

[0028] One side of the glue guide plate 5 extends to above the glue receiving tray 4, and the other side extends upward and inward along the roller surface of the heating roller 2; when working, the glue guide plate 5 is mainly used to receive a small part of the liquid falling off the roller surface of the heating roller 2, so that it flows into the glue receiving tray 4 along the glue guide plate 5.

[0029] The two scrapers 8 are located between the two glue guide plates 5, and the two glue guide plates 5 are located between the two glue receiving trays 4; during operation, the glue receiving trays 4, the glue guide plates 5 and the scrapers 8 are convenient to use and to play their respective roles.

[0030] The positioning assembly 9 includes a fixed rod 911 fixedly connected to the inner upper surface of the guide rail 3, a slide groove 908 is provided at the inner center of the fixed rod 911, and the inner lower surface of the slide groove 908 is communicated with the inner part of the guide rail 3, a through groove 910 is provided on the inner upper surface of the slide groove 908, and an upper and lower through-type through hole 902 is provided at the upper part of the guide rail 3 corresponding to the inner part of the through groove 910, and the inner part of the through hole 902 is communicated with the inner part of the through groove 910, a sliding plate 907 is slidably connected to the inner part of the slide groove 908, a spring 909 is fixedly connected between the top of the sliding plate 907 and the inner upper surface of the slide groove 908, a positioning rod 906 is fixedly connected to the bottom center of the sliding plate 907, a positioning plate 904 is fixedly connected to the bottom end of the positioning rod 906, and the bottom of the positioning plate 904 is fixed A positioning pad 905 is connected, and the bottom of the positioning pad 905 is in contact with the top of the glue disc 4. A pull rod 903 is fixedly connected to the center of the top of the sliding plate 907, and the top of the pull rod 903 passes through the spring 909, the through groove 910 and the through hole 902. During operation, the pull rod 903 is pulled to drive the sliding plate 907 to slide, and after the sliding plate 907 slides, the spring 909 is squeezed so that the spring 909 has a rebound force, and then the rebound force of the spring 909 can make the positioning rod 906, the positioning plate 904 and the positioning pad 905 dock with the top of the glue disc 4 for extrusion, clamping and positioning, and make the glue disc 4 firmly installed inside the guide rail 3. At the same time, when the glue disc 4 is disassembled, the pull rod 903 is pulled to make the positioning plate 904 and the positioning pad 905 break away from the extrusion positioning of the docking glue disc 4.

[0031] The positioning pad 905 is made of rubber material; when working, the positioning pad 905 has a good anti-slip effect.

[0032] The top end of the pull rod 903 passes through the top of the guide rail 3 and is fixedly connected with a handle 901 ; during operation, the handle 901 facilitates the movement of the pull rod 903 .

[0033] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material receiving mechanism of a resin feeding device, comprising a wall panel (1); It is characterized in that Two wall panels (1) are provided, a heating roller (2) is installed between the two wall panels (1), and a resin mixture (6) is attached to the outer surface of the heating roller (2); Guide rails (3) are fixedly installed on both left and right sides below the opposite side of the two wall panels (1); a glue plate (4) is detachably connected between each two opposite guide rails (3); and a positioning assembly (9) is provided between the glue plate (4) and the guide rail (3); Support beams (7) are fixedly installed on the left and right sides below the center of one side opposite to the two wall panels (1), a rubber guide plate (5) is fixedly installed on the top of the support beam (7), and two rubber scraping plates (8) are fixedly installed between the centers of one side opposite to the two wall panels (1).

2. The material receiving mechanism of the resin feeding device according to claim 1, characterized in that: The glue receiving plate (4), the glue guide plate (5) and the glue scraping plate (8) are all located below the heating roller (2) and extend inwards from the outside of the heating roller (2).

3. The material receiving mechanism of the resin feeding device according to claim 2, characterized in that: One side of the glue guide plate (5) extends above the glue receiving plate (4), and the other side extends upward and inward along the roller surface of the heating roller (2).

4. The material receiving mechanism of the resin feeding device according to claim 3, characterized in that: The two rubber scraping plates (8) are located between the two rubber guide plates (5), and the two rubber guide plates (5) are located between the two rubber receiving plates (4).

5. The material receiving mechanism of the resin feeding device according to claim 4, characterized in that: The positioning assembly (9) comprises a fixing rod (911) fixedly connected to the inner upper surface of the guide rail (3); a slide groove (908) is provided at the inner center of the fixing rod (911); the inner lower surface of the slide groove (908) is communicated with the inner part of the guide rail (3); a through groove (910) is provided on the inner upper surface of the slide groove (908); a through hole (902) penetrating from top to bottom is provided at the upper part of the guide rail (3) corresponding to the inner part of the through groove (910); the inner part of the through hole (902) is communicated with the inner part of the through groove (910); a sliding plate (907) is slidably connected to the inner part of the slide groove (908); the sliding plate (907) A spring (909) is fixedly connected between the top of the sliding plate (907) and the inner upper surface of the slide groove (908), a positioning rod (906) is fixedly connected at the bottom center of the sliding plate (907), a positioning plate (904) is fixedly connected at the bottom end of the positioning rod (906), a positioning pad (905) is fixedly connected to the bottom of the positioning plate (904), and the bottom of the positioning pad (905) is in contact with the top of the glue receiving disk (4), a pull rod (903) is fixedly connected at the top center of the sliding plate (907), and the top end of the pull rod (903) passes through the spring (909), the through groove (910) and the through hole (902).

6. The material receiving mechanism of the resin feeding device according to claim 5, characterized in that: The positioning pad (905) is made of rubber.

7. The material receiving mechanism of the resin feeding device according to claim 6, characterized in that: The top end of the pull rod (903) passes through the top of the guide rail (3) and is fixedly connected to a handle (901).

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