Production device for epoxy prepreg

Abstract

The utility model relates to the technical field of epoxy prepreg production, in particular to a production device for epoxy prepreg, which comprises a pre-buried groove, a filter plate is embedded at the top of the pre-buried groove, a movable frame is placed on the filter plate, and trundles are fixedly mounted on the periphery of the bottom of the movable frame. According to the production device for the epoxy prepreg, through the arranged clamping and cleaning mechanism, when the prepreg is produced, a stirring barrel can be clamped, and displacement of the stirring barrel in the material mixing process is avoided; after the materials are mixed, a tap water pipeline is communicated with the water inlet pipe, tap water can enter the arc-shaped hollow clamping plate along the water inlet pipe and is sprayed out from the water permeable net to carry out comprehensive flushing operation on the stirring rod, so that the aim of automatically cleaning the stirring assembly is fulfilled, and the problem that after the mixing operation is finished, the stirring rod is not damaged is solved. And materials attached to the stirring assembly need to be manually cleaned, so that the use is relatively inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy prepreg production, in particular to a production device for epoxy prepreg. Background Art

[0002] Epoxy prepreg is an important engineering material composed of epoxy resin and curing agent, which are pre-mixed and impregnated into fiber-reinforced materials (such as glass fiber and carbon fiber). To adjust the prepreg's properties or meet specific process requirements, it may be necessary to add a curing agent, accelerator, or other additives to the resin and stir to ensure a uniform mixture of all components.

[0003] A mixing and stirring device is one of the production devices for epoxy prepregs. After the mixing operation is completed, the material attached to the stirring component needs to be manually cleaned, which is inconvenient to use. Therefore, a production device for epoxy prepregs is proposed to solve the above problem. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a production device for epoxy prepreg, which has the advantages of automatic cleaning of the stirring component, etc., and solves the problem that after the mixing operation is completed, the material attached to the stirring component needs to be manually cleaned, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a production device for epoxy prepreg, comprising a pre-buried groove, a filter plate embedded in the top of the pre-buried groove, a movable frame placed on the filter plate, casters fixedly installed on all four sides of the bottom of the movable frame, a mixing barrel placed on the top of the movable frame, a vertical rod fixedly installed on the left end of the top of the pre-buried groove, a clamping and cleaning mechanism provided on the vertical rod, a stirring rod provided above the stirring barrel, and a driving mechanism provided on the left side of the vertical rod.

[0006] Furthermore, the clamping and cleaning mechanism includes a hydraulic push rod, a connecting plate, an arc-shaped hollow plywood, a permeable net, a hollow rubber pad and a water inlet pipe. The centers of the front and back of the vertical rod are fixedly installed with hydraulic push rods, and the front and back of the mixing barrel are movably installed with arc-shaped hollow plywood. The output end of the hydraulic push rod is fixedly installed with a connecting plate with one end fixedly connected to the arc-shaped hollow plywood. A plurality of permeable nets are embedded in the inner circumferential wall of the arc-shaped hollow plywood. A hollow rubber pad is fixedly installed on the inner circumferential wall of the arc-shaped hollow plywood and located outside the permeable net. The top of the arc-shaped hollow plywood is connected to the water inlet pipe.

[0007] Furthermore, positioning plates are fixedly installed on the front and back sides of the vertical rod and above the hydraulic push rod. A limiting groove is provided on the right side of the positioning plate. A limiting block with one end fixedly connected to the arc-shaped hollow splint is slidably installed inside the limiting groove.

[0008] Furthermore, the driving mechanism includes a sliding sleeve, a cross bar, a mounting plate, a first belt pulley, an L-shaped plate, a driving motor, a second belt pulley and a cylinder. The sliding sleeve is slidably sleeved on the top end of the outer peripheral wall of the vertical rod, the cross bar is fixedly mounted on the right side of the sliding sleeve, the mounting plate is fixedly mounted on the right side of the cross bar, the stirring rod is rotatably mounted on the right side of the mounting plate, the first belt pulley is fixedly mounted on the top of the stirring rod, the L-shaped plate is fixedly mounted on the left side of the sliding sleeve, the driving motor is fixedly mounted inside the L-shaped plate, the second belt pulley is fixedly mounted on the output end of the driving motor, the first belt pulley and the second belt pulley are movably connected by a belt, and the cylinder with the output end fixedly connected to the L-shaped plate is fixedly mounted on the left side of the embedded groove.

[0009] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0010] The production device for epoxy prepreg can clamp the mixing barrel by means of the provided clamping and cleaning mechanism during prepreg production to prevent the mixing barrel from shifting during the material mixing process. After the material mixing is completed, the tap water pipe is connected to the water inlet pipe, and the tap water can flow into the arc-shaped hollow clamping plate through the water inlet pipe and be sprayed out from the water-permeable net to fully rinse the stirring rod. In this way, the purpose of automatically cleaning the stirring component is achieved, and the problem of manual cleaning of the material attached to the stirring component after the mixing operation is completed, which is relatively inconvenient to use, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the clamping and cleaning mechanism of the utility model;

[0013] Figure 3 This is a schematic diagram of the connection relationship between the positioning plate and the limit block of the utility model.

[0014] In the figure: 1 embedded groove, 2 filter plate, 3 mobile frame, 4 mixing barrel, 5 vertical rod, 51 positioning plate, 52 limit groove, 53 limit block, 6 clamping and cleaning mechanism, 61 hydraulic push rod, 62 connecting plate, 63 arc-shaped hollow splint, 64 permeable net, 65 hollow rubber pad, 66 water inlet pipe, 7 stirring rod, 8 drive mechanism, 81 sliding sleeve, 82 cross bar, 83 mounting plate, 84 first belt pulley, 85 L-shaped plate, 86 drive motor, 87 second belt pulley, 88 cylinder. DETAILED DESCRIPTION

[0015] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-3 In this embodiment, a production device for epoxy prepreg includes an embedded tank 1, a filter plate 2 is embedded in the top of the embedded tank 1, a mobile frame 3 is placed on the filter plate 2, casters are fixedly installed on the bottom and four sides of the mobile frame 3, a mixing barrel 4 is placed on the top of the mobile frame 3, a vertical rod 5 is fixedly installed on the left end of the top of the embedded tank 1, a clamping and cleaning mechanism 6 is provided on the vertical rod 5, a stirring rod 7 is provided above the mixing barrel 4, and a driving mechanism 8 is provided on the left side of the vertical rod 5.

[0017] In this embodiment, the clamping and cleaning mechanism 6 includes a hydraulic push rod 61, a connecting plate 62, an arc-shaped hollow plywood 63, a permeable net 64, a hollow rubber pad 65 and a water inlet pipe 66. The hydraulic push rod 61 is fixedly installed at the center of the front and back of the vertical rod 5, and the arc-shaped hollow plywood 63 is movably installed on the front and back of the mixing barrel 4. The output end of the hydraulic push rod 61 is fixedly installed with a connecting plate 62 with one end fixedly connected to the arc-shaped hollow plywood 63. A plurality of permeable nets 64 are embedded in the inner circumferential wall of the arc-shaped hollow plywood 63. A hollow rubber pad 65 is fixedly installed on the inner circumferential wall of the arc-shaped hollow plywood 63 and located outside the permeable net 64. The top of the arc-shaped hollow plywood 63 is connected to the water inlet pipe 66.

[0018] Specifically, when stirring the materials, the mixing barrel 4 is placed on the mobile frame 3, and the mobile frame 3 is moved to above the filter plate 2. At the same time, the hydraulic push rods 61 on both sides are operated to move the arc-shaped hollow splints 63 relative to each other. The hollow rubber pads 65 are tightly fitted with the outer peripheral wall of the mixing barrel 4, which can clamp the mixing barrel 4 to prevent the mixing barrel 4 from shifting during the material mixing process; after the materials are mixed, the hydraulic push rods 61 on both sides are operated to move the arc-shaped hollow splints 63 back to back. After moving out of the mixing barrel 4, the arc-shaped hollow splints 63 on both sides are operated to fit together, connecting the tap water pipe with the water inlet pipe 66. The tap water can enter the arc-shaped hollow splint 63 along the water inlet pipe 66 and be sprayed out from the permeable net 64 to fully flush the stirring rod 7; in addition, the sewage generated by flushing can fall into the embedded tank 1 through the filter plate 2 and be collected.

[0019] In this embodiment, a positioning plate 51 is fixedly installed on the front and back sides of the vertical rod 5 and above the hydraulic push rod 61. A limiting groove 52 is provided on the right side of the positioning plate 51. A limiting block 53 is slidably installed inside the limiting groove 52, one end of which is fixedly connected to the arc-shaped hollow splint 63.

[0020] Specifically, the limiting block 53 can limit the moving direction of the arc-shaped hollow clamping plate 63 so that it can move horizontally.

[0021] In this embodiment, the driving mechanism 8 includes a sliding sleeve 81, a cross bar 82, a mounting plate 83, a first belt pulley 84, an L-shaped plate 85, a driving motor 86, a second belt pulley 87 and a cylinder 88. The sliding sleeve 81 is slidably sleeved on the top of the outer peripheral wall of the vertical rod 5, the cross bar 82 is fixedly installed on the right side of the sliding sleeve 81, and the mounting plate 83 is fixedly installed on the right side of the cross bar 82. The stirring rod 7 is rotatably installed on the right side of the mounting plate 83, the first belt pulley 84 is fixedly installed on the top of the stirring rod 7, the L-shaped plate 85 is fixedly installed on the left side of the sliding sleeve 81, the driving motor 86 is fixedly installed inside the L-shaped plate 85, and the output end of the driving motor 86 is fixedly installed with the second belt pulley 87. The first belt pulley 84 and the second belt pulley 87 are movably connected by a belt, and the left side of the embedded groove 1 is fixedly installed with a cylinder 88 whose output end is fixedly connected to the L-shaped plate 85.

[0022] Specifically, the operating cylinder 88 can drive the stirring rod 7 to extend into or out of the stirring barrel 4; the driving motor 86 is started to rotate the second belt pulley 87, and the second belt pulley 87 transmits power to the first belt pulley 84 through the belt, and the first belt pulley 84 drives the stirring rod 7 to rotate synchronously to perform the material mixing operation.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for epoxy prepreg, comprising a pre-buried groove (1), characterized in that: A filter plate (2) is embedded in the top of the embedded tank (1), a movable frame (3) is placed on the filter plate (2), casters are fixedly installed around the bottom of the movable frame (3), a stirring barrel (4) is placed on the top of the movable frame (3), a vertical rod (5) is fixedly installed at the left end of the top of the embedded tank (1), a clamping and cleaning mechanism (6) is provided on the vertical rod (5), a stirring rod (7) is provided above the stirring barrel (4), and a driving mechanism (8) is provided on the left side of the vertical rod (5).

2. The production device for epoxy prepreg according to claim 1, characterized in that: The clamping and cleaning mechanism (6) comprises a hydraulic push rod (61), a connecting plate (62), an arc-shaped hollow splint (63), a water-permeable net (64), a hollow rubber pad (65) and a water inlet pipe (66). The hydraulic push rod (61) is fixedly installed at the center of the front and back of the vertical rod (5). The arc-shaped hollow splint (63) is movably installed at the front and back of the mixing barrel (4). The output end of the hydraulic push rod (61) is fixedly installed with a connecting plate (62) whose end is fixedly connected to the arc-shaped hollow splint (63). The inner peripheral wall of the arc-shaped hollow splint (63) is embedded with a plurality of water-permeable nets (64). The inner peripheral wall of the arc-shaped hollow splint (63) is fixedly installed with a hollow rubber pad (65) located outside the water-permeable net (64). The top of the arc-shaped hollow splint (63) is connected to the water inlet pipe (66).

3. The production device for epoxy prepreg according to claim 2, characterized in that: Positioning plates (51) are fixedly installed on the front and back sides of the vertical rod (5) and above the hydraulic push rod (61). A limiting groove (52) is provided on the right side of the positioning plate (51). A limiting block (53) having one end fixedly connected to the arc-shaped hollow clamping plate (63) is slidably installed inside the limiting groove (52).

4. The production device for epoxy prepreg according to claim 1, characterized in that: The driving mechanism (8) comprises a sliding sleeve (81), a cross bar (82), a mounting plate (83), a first belt pulley (84), an L-shaped plate (85), a driving motor (86), a second belt pulley (87) and a cylinder (88). The top end of the outer peripheral wall of the vertical rod (5) is slidably sleeved with the sliding sleeve (81). The right side of the sliding sleeve (81) is fixedly mounted with the cross bar (82). The right side of the cross bar (82) is fixedly mounted with the mounting plate (83). The stirring rod (7) is rotatably mounted on the right side of the mounting plate (83). On the side, a first belt pulley (84) is fixedly installed on the top of the stirring rod (7), an L-shaped plate (85) is fixedly installed on the left side of the sliding sleeve (81), a driving motor (86) is fixedly installed inside the L-shaped plate (85), and a second belt pulley (87) is fixedly installed on the output end of the driving motor (86), the first belt pulley (84) and the second belt pulley (87) are movably connected through a belt, and a cylinder (88) whose output end is fixedly connected to the L-shaped plate (85) is fixedly installed on the left side of the embedded groove (1).

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