Rib forming device, equipment and method for thermoplastic rib material

Abstract

The invention discloses a rib forming device, equipment and method for a thermoplastic rib material, and the rib forming device for the thermoplastic rib material comprises a rolling gear, a transmission gear and a rib pressing part; a through hole is formed in the rolling gear, and a thermoplastic rib material can pass through the through hole; the transmission gear is meshed with the rolling gear; the transmission gear is used for being connected with a driving device and driving the rolling gear to rotate. The rib pressing piece is arranged on the hole wall of the through hole; the rib pressing piece is used for pressing ribs of thermoplastic ribs. The rolling gear is driven by the transmission gear to rotate, the rib pressing piece presses ribs on the thermoplastic rib material, the manufactured ribs are high in winding precision, uniform in rib depth and good in overall machining effect, meanwhile, the production process is simplified, and the rib machining quality of the thermoplastic composite rib material with the high fiber content is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ribs of reinforcement materials, and in particular to the field of a rib forming device, equipment and method for thermoplastic reinforcement materials. Background Art

[0002] FRP bars (fiber reinforced composite bars) are a new type of high-performance composite material, made of continuous fiber as reinforcement material and synthetic resin as matrix, through pultrusion molding process, and have advantages that traditional steel bars do not have, such as light weight, high strength, corrosion resistance, and fatigue resistance. However, the bonding performance of FRP bars and concrete is only 60%-90% of that of ordinary steel bars. Therefore, it is particularly important to improve the bonding performance of FRP bars and concrete, ensure the transmission of structural internal forces between the FRP bars and concrete interface, and give full play to the mechanical properties of the entire structure.

[0003] The bonding force between FRP bars and concrete is mainly composed of three parts: chemical bonding force, friction force and mechanical bite force. Among them, the surface-deformed ribbed FRP bars can significantly improve their bonding strength in concrete by increasing the mechanical bite force through the wedge effect. At present, the application of thermoplastic bar rib forming technology is relatively limited. The existing thermoplastic bar rib forming processes include spirally wound extruded ribs, spirally wound external convex ribs, surface cutting formed ribs and surface woven formed ribs.

[0004] In the case of high fiber content, the processing effect of spirally wound extruded ribs is not ideal, the winding accuracy is limited, and the depth of the ribs is difficult to control. After manufacturing, the fiber bundles need to be peeled off from the FRP bars. This peeling process may have an adverse effect on the ribs. At the same time, the entire production process is also complicated.

[0005] Therefore, the prior art needs to be improved. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a rib forming device, equipment and method for thermoplastic rib materials, aiming to solve the problems of insufficient winding accuracy, difficult to control rib depth and poor overall processing effect of the existing rib forming technology, while improving the defects of complex production process and poor rib processing quality.

[0007] The present invention is achieved through the following technical solutions:

[0008] A rib forming device for thermoplastic rib material, wherein the rib forming device for thermoplastic rib material comprises:

[0009] The rolling gear is provided with a through hole, wherein the through hole is used for passing the thermoplastic reinforcement;

[0010] A transmission gear meshes with the rolling gear; the transmission gear is used to connect to the first driving device and drive the rolling gear to rotate;

[0011] A compression rib member is arranged on the hole wall of the through hole; the compression rib member is used for extruding the thermoplastic rib material.

[0012] In the rib forming device for thermoplastic rib material, the rib pressing member is a hemispherical protrusion; the hemispherical protrusion is fixedly arranged on the hole wall of the through hole.

[0013] The rib forming device for thermoplastic rib material described in any one of the above items, wherein the rib compression members are provided with at least two; and the at least two rib compression members are arranged along the circumferential direction of the through hole.

[0014] The present application also discloses a rib forming device for thermoplastic ribs, wherein the rib forming device for thermoplastic ribs comprises a first sleeve, a second driving device, and a rib forming device for thermoplastic ribs described in any one of the above, the first sleeve is connected to the rib forming device, and the first sleeve is provided with a first through hole docking with the through hole, and the second driving device is connected to the first sleeve for driving the thermoplastic rib to be inserted into the first through hole.

[0015] The rib forming equipment for thermoplastic rib material, wherein the rib forming equipment for thermoplastic rib material also includes a second sleeve and a connecting piece, the second sleeve is provided with a second through hole docking with the through hole, the second sleeve and the first sleeve are mirror-arranged on both sides of the rolling gear, the connecting piece is arranged on the side of the rolling gear, one end is connected to the first sleeve, and the other end is connected to the second sleeve, and is used to pull the first sleeve and the second sleeve close to each other to abut against the rolling gear.

[0016] The rib forming equipment for thermoplastic rib material, wherein first connecting seats are protruding from both sides of the first sleeve, and first assembly holes are formed on the first connecting seats;

[0017] Second connecting seats are protruded from both sides of the second sleeve, and second assembling holes are formed on the second connecting seats;

[0018] Two connecting members are provided, and one end of the connecting member is connected to the first assembly hole, and the other end of the connecting member is connected to the second assembly hole.

[0019] In the rib forming equipment for thermoplastic rib material, the connecting member is a screw, and the first assembly hole and the second assembly hole are threaded holes.

[0020] The rib forming equipment for thermoplastic rib material, wherein the end of the first sleeve in contact with the rolling gear is provided with a first convex strip; the rolling gear is provided with a first groove on a side facing the first sleeve; the first groove and the first convex strip are engaged with each other; and / or,

[0021] A second convex strip is provided on the end of the second sleeve that contacts the rolling gear; a second groove is provided on the side of the rolling gear that faces the second sleeve; and the second groove and the second convex strip are engaged with each other.

[0022] The rib forming equipment for thermoplastic rib material, wherein the first convex strip is in the shape of a ring, and the first concave strip is in the shape of a ring; and the first convex strip, the first concave strip and the through hole are coaxially arranged.

[0023] The present application also discloses a rib forming method for thermoplastic rib material, which is used for any of the rib forming equipment for thermoplastic rib material described above, and includes:

[0024] Monitoring the moving speed of the thermoplastic reinforcement material on the production line to obtain a first speed value;

[0025] Determine the rotation speed of the rolling gear based on the first speed value to obtain a second speed value;

[0026] generating a control instruction based on the second speed value, and starting the rolling gear according to the control instruction;

[0027] When the rolling gear reaches a uniform rotation state, the thermoplastic reinforcement material is fed into the through hole to form reinforcement ribs.

[0028] The present application provides a rib forming device, equipment and method for thermoplastic ribs. By setting a first driving device, the rotation speed of the transmission gear is accurately controlled, thereby driving the rolling gear to rotate at a constant speed. The rib pressing member uniformly presses out the ribs on the thermoplastic ribs. The ribs have high winding accuracy, uniform rib depth and good overall processing effect. The problems of insufficient winding accuracy, difficult to control rib depth and poor overall processing effect in the prior art are solved. At the same time, the production process is simplified and the rib processing quality of thermoplastic composite ribs with high fiber content is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic structural diagram of a rib forming device for thermoplastic rib material of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the rolling gear of the present invention;

[0032] Figure 3 It is a structural schematic diagram of a rib forming device for thermoplastic rib material of the present invention;

[0033] Figure 4 It is a structural explosion diagram of the rib forming device of the thermoplastic rib material of the present invention from a first perspective;

[0034] Figure 5 It is a structural explosion diagram of the rib forming device of the thermoplastic rib material of the present invention from a second perspective;

[0035] Figure 6 is a structural schematic diagram of a first tube sleeve of the present invention from a first viewing angle;

[0036] Figure 7 It is a schematic flow diagram of the rib forming method of the thermoplastic rib material of the present invention.

[0037] Explanation of the reference numerals: 10, rolling gear; 11, through hole; 12, first groove; 13, second groove; 20, transmission gear; 30, compression rib; 40, first sleeve; 41, first through hole; 42, first connecting hole; 43, first assembly hole; 44, first convex strip; 50, second sleeve; 51, second through hole; 52, second connecting seat; 53, second assembly hole; 54, second convex strip; 60, first driving device; 71, screw; 71, nut. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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.

[0039] The existing rib forming technology has insufficient winding accuracy, the rib depth is difficult to control, the overall processing effect is poor, the production process is complicated, and the rib processing quality is poor.

[0040] Based on the above problems of the prior art, the present invention provides a rib forming device for thermoplastic rib material, such as Figure 1As shown, the rib forming device of the thermoplastic rib material includes a rolling gear 10, a transmission gear 20 and a rib pressing member 30; wherein the rolling gear 10 is provided with a through hole 11, and the through hole 11 is used to pass the thermoplastic rib material; the transmission gear 20 is meshed with the rolling gear 10; the transmission gear 20 is used to connect the first driving device 60 and drive the rolling gear 10 to rotate; the rib pressing member 30 is arranged on the hole wall of the through hole 11; the rib pressing member 30 is used to extrude the thermoplastic rib material.

[0041] When in use, the rotation speed of the transmission gear 20 is precisely controlled by controlling the first driving device 60, thereby driving the rolling gear 10 to rotate uniformly at a predetermined speed; at the same time, a compression rib member 30 is provided on the hole wall of the through hole 11, and the compression rib member 30 also maintains a uniform rotation along with the rolling gear 10, and is then evenly pressed on the thermoplastic rib material. At this time, the thermoplastic rib material forms uniform ribs.

[0042] It can be seen that in this embodiment, by setting the first driving device 60 and the rib compression member 30, the thermoplastic rib material forms uniform ribs, so that the rib forming device of the thermoplastic rib material can not only accurately control the depth of the rib compression to ensure the forming quality of the rib material, but also improve the winding accuracy, simplify the entire production process, and make the rib forming process of the thermoplastic rib material more convenient.

[0043] Specifically, Figure 1 As shown, the rib forming device of the thermoplastic rib material disclosed in this embodiment is composed of a rolling gear 10, a transmission gear 20 and a rib pressing member 30, which can be used in the rib forming scene of the rib material. In the rib forming process of the thermoplastic rib material, the operator controls the first driving device 60 according to the moving speed of the thermoplastic rib material to be stretched and the predetermined ribs to be formed; the first driving device 60 drives the transmission gear 20 to rotate, thereby driving the rolling gear 10 to rotate; when the rolling gear 10 reaches the predetermined speed, the first driving device 60 is continuously controlled so that the rolling gear 10 continues to maintain a uniform rotation state at the predetermined speed, and the rib pressing member 30 arranged on the hole wall also maintains a uniform rotation state with the rolling gear 10; then, the stretched thermoplastic rib material passes through the through hole 11 of the rolling gear 10, at which time, the rib pressing member 30 can be squeezed on the surface of the thermoplastic rib material at a uniform speed, thereby forming uniform ribs with consistent depth on the surface of the thermoplastic rib material.

[0044] It can be seen that in this embodiment, through the driving action of the first driving device 60 and the extrusion action of the rib pressing member 30, the operator can accurately control the depth of the rib pressing during the rib forming process of the thermoplastic rib material, thereby improving the winding accuracy of the thermoplastic rib material and ensuring the forming quality of the thermoplastic rib material.

[0045] In another embodiment of the present invention, the compression rib member 30 is a hemispherical protrusion; the hemispherical protrusion is fixedly disposed on the hole wall of the through hole 11. In actual use, the arc surface of the hemispherical protrusion is a smooth and continuous curved surface; the bottom surface of the hemispherical protrusion is fixedly connected to the hole wall of the through hole 11. When the hemispherical protrusion extrude the thermoplastic reinforcement, its smooth and continuous arc surface can reduce the friction between the compression rib member 30 and the surface of the thermoplastic reinforcement, thereby better protecting the fibers of the thermoplastic reinforcement and maintaining the tensile strength of the thermoplastic reinforcement.

[0046] Specifically, Figure 1 As shown, the rib pressing member 30 disclosed in this embodiment is configured as a hemispherical protrusion; the hemispherical protrusion can be fixedly mounted on the hole wall of the through hole 11 by welding. When the operator starts the first driving device 60, the hemispherical protrusion is uniformly pressed on the surface of the thermoplastic rib material in a state of uniform rotation, thereby forming a rib mark with a uniform depth on the surface of the thermoplastic rib material.

[0047] In this embodiment, the compression rib member 30 is configured as a hemispherical protrusion, so that the operator can accurately control the depth of the compression rib during the rib forming process of the thermoplastic rib material. At the same time, the friction between the hemispherical protrusion and the surface of the thermoplastic rib material during the extrusion process can be reduced, thereby reducing the damage to the thermoplastic rib material fibers and allowing the thermoplastic rib material to maintain a high tensile strength.

[0048] In another embodiment of the present invention, at least two compression ribs 30 are provided; at least two compression ribs 30 are arranged along the circumferential direction of the hole wall of the through hole 10. Figure 2 As shown, at least two compression ribs 30 are arranged around the wall of the through hole 11, further ensuring that the thermoplastic reinforcement can be evenly stressed when passing through the through hole 11, thereby ensuring that the compression ribs 30 form rib marks of uniform depth on the surface of the thermoplastic reinforcement, thereby improving the winding accuracy.

[0049] Specifically, Figure 2 As shown, the operator arranges at least two rib pressing members 30 around the hole wall of the through hole 11. When the operator starts the first driving device, the rolling gear 10 rotates at a constant speed, and the at least two rib pressing members 30 also rotate at a constant speed; when the thermoplastic rib passes through the through hole 11, the at least two rib pressing members 30 are pressed on the surface of the thermoplastic rib in a state of constant rotation. Thus, a dent with a uniform depth is formed on the surface of the thermoplastic rib. At the same time, thermoplastic ribs of different shapes can also be pressed to flexibly meet different rib requirements.

[0050] In this embodiment, if Figure 2As shown, the operator can set at least two compression ribs 30 to be hemispherical protrusions, which are welded around the hole wall of the through hole 11; when the operator starts the first driving device 50, the rolling gear 10 rotates at a uniform speed, and at least two hemispherical protrusions welded on the hole wall also rotate at a uniform speed; when the thermoplastic rib passes through the through hole 11, at least two hemispherical protrusions are squeezed on the surface of the thermoplastic rib in a uniformly rotating state, thereby forming a dent with a consistent depth on the surface of the thermoplastic rib.

[0051] In this embodiment, by fixing at least two compression ribs 30 to the hole wall of the through hole 11 by welding, not only the stability of the compression ribs 30 is ensured, but also the flexible adjustment of the number of compression ribs 30 and their arrangement is achieved, so that ribs of different shapes can be pressed on the surface of the thermoplastic rib material, thereby being able to flexibly adapt to diverse rib forming requirements, improving the adaptability of the rib forming process, and broadening the application range of the thermoplastic rib material.

[0052] Based on the above embodiments, the present invention also provides a rib forming device for thermoplastic rib material, such as Figure 3 , Figure 4 and Figure 5 As shown, the rib forming device for thermoplastic rib material comprises a first sleeve 40, a second driving device (not shown in the drawings), and a rib forming device for thermoplastic rib material as described in any one of the above, the first sleeve 40 is connected to the rib forming device, and the first sleeve 40 is provided with a first through hole 41 that is connected to the through hole 11, and the second driving device is connected to the first sleeve 40, and is used to drive the thermoplastic rib material to be inserted into the first through hole 41. In actual use, the second driving device is started to drive the thermoplastic rib material to be inserted from one side of the first sleeve 40 and pass through the rolling gear 10, and under the uniform extrusion of the rib pressing member 30, a concave mark with a uniform depth is formed on the surface of the thermoplastic rib material.

[0053] Specifically, the operator starts the first driving device 60, and the first driving device 60 drives the transmission gear 20 to rotate, and drives the rolling gear 10 to rotate; when the rolling gear 10 keeps rotating at a constant speed, the second driving device is started to drive the thermoplastic rib material to pass through the first perforation 41 of the first sleeve 40 and the through hole 11 of the rolling gear 10; when the thermoplastic rib material passes through the rolling gear 10, the compression rib 30 is evenly squeezed on the surface of the thermoplastic rib material, thereby forming a dent with a consistent depth.

[0054] It can be seen that in this embodiment, through the coordinated action of the first driving device 60 and the second driving device, the rotation speed of the rolling gear 10 and the moving speed of the thermoplastic rib are accurately controlled, thereby controlling the shape of the compressed ribs of the thermoplastic ribs, thereby forming uniform ribs with consistent depth on the surface of the thermoplastic ribs, thereby improving the winding accuracy and simplifying the process operation flow.

[0055] In another embodiment of the present invention, the rib forming equipment of the thermoplastic rib material also includes a second sleeve 50 and a connecting piece 70. The second sleeve 50 is provided with a second through hole 51 connected to the through hole 11. The second sleeve 50 and the first sleeve 40 are mirror-arranged on both sides of the rolling gear 10. The connecting piece 70 is arranged on the side of the rolling gear 10, one end of which is connected to the first sleeve 40 and the other end of which is connected to the second sleeve 50, and is used to pull the first sleeve 40 and the second sleeve 50 closer to each other to abut the rolling gear 10.

[0056] In actual use, one side of the rolling gear 10 abuts against the first sleeve 40, and the other side of the rolling gear 10 abuts against the second sleeve 50; the first sleeve 40 and the second sleeve 50 are mirror-imaged to further ensure the rib compression accuracy of the thermoplastic rib; the two ends of the connecting piece 70 are respectively connected to the first sleeve 40 and the second sleeve 50, and according to the size of the rolling gear 10, the first sleeve 10 and the second sleeve 50 are pulled to maintain a suitable distance between the first sleeve 40 and the second sleeve 50, ensuring that the first sleeve 40 and the second sleeve 50 can both abut against the rolling gear 10 to prevent the rolling gear 10 from moving during rotation, and allow the rolling gear 10 to rotate smoothly between the first sleeve 40 and the second sleeve 50, ensuring that the rotation speed of the rolling gear 10 can be accurately controlled.

[0057] Specifically, as shown in Figure Figure 3 , Figure 4 and Figure 5 The operator is shown to connect the first sleeve 40 and the second sleeve 50 together through the connecting piece 70 according to the size of the rolling gear 10, and pull the first sleeve 40 and the second sleeve 50 to maintain an appropriate distance between them; then, the operator controls the second driving device to drive the thermoplastic reinforcement to move; according to the moving speed of the thermoplastic reinforcement, the operator starts the first driving device 60, so that the transmission gear 20 reaches a predetermined rotation speed and maintains a uniform rotation state, and the transmission gear 20 and the rolling gear 10 are meshed with each other, so that the rolling gear 10 also maintains a uniform rotation state; the two sides of the rolling gear 10 are respectively abutted against the first sleeve 40 and the second sleeve 50, thereby ensuring that the rolling gear 10 will not be displaced during the rotation process, resulting in a change in the rotation state of the rolling gear 10, thereby affecting the quality of the rib forming.

[0058] When the second driving device drives the thermoplastic rib to pass through the rolling gear 10, the rib pressing member 30 is evenly pressed on the surface of the thermoplastic rib, thereby forming a dent with a uniform depth. It can be seen that in this embodiment, by providing the first sleeve 40 and the second driving sleeve 50, the rolling gear 10 is prevented from moving during the rotation process, so that its rotation state can be accurately controlled, and then the rib shape of the thermoplastic rib is accurately adjusted, so that uniform and uniform ribs are formed on the surface of the thermoplastic rib, the winding accuracy is improved, and the rib forming quality of the thermoplastic rib is improved.

[0059] In this embodiment, the operator can use a first driving device 60 with a rotating shaft. The rotating shaft of the first driving device 60 is connected to the transmission gear 20 in a transmission manner, which can improve the transmitted power, reduce energy loss, and further improve the accuracy of the rotation speed of the rolling gear 100.

[0060] In this embodiment, the operator can fixedly connect the first drive device 60 with the first sleeve 40 to improve the overall stability of the rib forming equipment of the thermoplastic rib material, ensure that the first drive device 60 better drives the transmission gear 20, and improve the accuracy of the rotation speed of the rolling gear 10, thereby improving the winding accuracy.

[0061] In this embodiment, the first driving device 60 and the first sleeve 40 may be fixedly connected together by welding or screwing to ensure the firmness of the connection.

[0062] In another embodiment of the present invention, a first connecting seat 42 is protruded from both sides of the first sleeve 40, and a first assembly hole 43 is formed on the first connecting seat 42; a second connecting seat 52 is protruded from both sides of the second sleeve 50, and a second assembly hole 53 is formed on the second connecting seat 52; two connecting members 70 are provided, and one end of the connecting member 70 is connected to the first assembly hole 43, and the other end is connected to the second assembly hole 53.

[0063] During actual use, connecting seats are provided on both sides 40 of the first sleeve and both sides 50 of the second sleeve 50 which are mirror-imaged on both sides of the rolling gear 10. The connecting piece 70 pulls the distance between the first sleeve 40 and the second sleeve 50 through the assembly hole 43 on the connecting seat to ensure that a suitable distance is maintained between the first sleeve 40 and the second sleeve 50, and at the same time abuts against the rolling gear 10, further ensuring that the rolling gear 10 can rotate smoothly.

[0064] Specifically, Figure 4 , Figure 5 and Figure 6As shown, the operator places the mirror-image-arranged first sleeve 40 and the second sleeve 50 against the two sides of the rolling gear 10, respectively, to ensure that the rolling gear 100 can rotate smoothly; then, the connecting piece 70 is passed through the first assembly hole 43 on the first connecting seat 42, and at the same time through the second assembly hole 53 on the second connecting seat 52, so that the first sleeve 40 and the second sleeve 50 are pulled to abut against the rolling gear 10.

[0065] In this embodiment, by setting the first sleeve 40 and the second sleeve 50, and passing the first assembly hole 43 and the second assembly hole 53 through the connecting piece 70, the distance between the first sleeve 40 and the second sleeve 50 is flexibly controlled to ensure that the rolling gear 10 can rotate smoothly and improve the rotation accuracy of the rolling gear 10, so that the rib pressing member 30 can effectively press the ribs on the surface of the thermoplastic rib material to form rib marks with consistent depth, thereby improving the winding accuracy and simplifying the process operation flow.

[0066] In this embodiment, if Figure 4 and Figure 5 As shown, the connecting member 70 may be a screw 71 and a nut 72, and the first assembly hole 43 and the second assembly hole 53 may be threaded holes, which further increases the stability of the rib forming equipment of the thermoplastic rib material. .

[0067] Specifically, during the rib forming process of the thermoplastic rib, the operator places the mirror-image-set first sleeve 40 and the second sleeve 50 against the rolling gear 10 twice; then, the screw 71 is passed through the first assembly hole 43 and the second assembly hole 53, and the nut 72 is screwed together with the screw 71. In this way, the stability between the first sleeve 40 and the second sleeve 50 is further increased, and the movement of the rolling gear 10 is effectively prevented, ensuring precise control of its rotation speed, avoiding the quality of the thermoplastic rib forming due to improper speed control of the rolling gear 10, ensuring the consistency and uniformity of the thermoplastic rib forming, and ensuring the quality of the rib forming.

[0068] In another embodiment of the present invention, a first ridge 44 is provided at the end of the first sleeve 40 in contact with the rolling gear 10; a first groove 12 is provided on the side of the rolling gear 10 facing the first sleeve 40; the first groove 12 and the first ridge 44 are interlocked with each other; and / or, a second ridge 54 is provided at the end of the second sleeve 50 in contact with the rolling gear 10; a second groove 13 is provided on the side of the rolling gear 10 facing the second sleeve 50; the second groove 13 and the second ridge 54 are interlocked with each other.

[0069] During actual use, the operator sets a first convex strip 44 on the end face where the first sleeve 40 abuts against the rolling gear 10, and at the same time, sets a first groove 12 on the side where the rolling gear 10 abuts against the first sleeve 40, and fits the first convex strip 44 and the first groove 12 together to ensure that the rolling gear 10 can rotate smoothly on the first sleeve 40. At the same time, the stability of the rolling gear 10 can be maintained to prevent it from moving during rotation, resulting in precise control of its rotation speed.

[0070] In order to further improve the smooth rotation of the rolling gear 10, a second convex strip 54 can be set on the end face where the second sleeve 50 and the rolling gear abut against each other. At the same time, a second groove 13 is set on the side where the rolling gear 10 and the second sleeve 50 abut against each other, and the second convex strip 54 and the second groove 13 are interlocked to further improve the smoothness of the rolling gear 10.

[0071] Specifically, in actual operation, the operator fits the first convex strip 44 on the first sleeve 40 into the first groove 12 provided on one side of the rolling gear 10, thereby the rolling gear can rotate smoothly, ensuring accurate control of its rotation speed. Alternatively, a second convex strip 54 is provided on the second sleeve 50, and a second groove 13 is provided on the side where the rolling gear 10 abuts against the second sleeve, and the second convex strip 54 and the second groove 13 are fitted into each other, and the rolling gear 10 can also rotate smoothly.

[0072] In this embodiment, a first convex strip 44 is provided on the end surface where the first sleeve 40 abuts against the rolling gear 10, and a first groove 12 is provided on the side where the rolling gear 10 abuts against the first sleeve 40, and the first convex strip 44 and the first groove 12 are interlocked with each other; at the same time, a second convex strip 54 is provided on the end surface where the second sleeve 50 abuts against the rolling gear, and a second groove 13 is provided on the side where the rolling gear 10 and the second sleeve 50 abut against each other, and the second convex strip 54 and the second groove 13 are interlocked with each other.

[0073] During actual use, the rolling gear 10 is respectively engaged with the first ridge 44 of the first sleeve 40 and the second ridge 54 of the second sleeve 50 through the first groove 12 and the second groove 13, further ensuring the stability of the rolling gear 10 and preventing it from moving during rotation, thereby affecting the quality of the rib forming.

[0074] Specifically, during the rib forming process of the thermoplastic rib material, the operator sets the mirror-image first sleeve 40 and the second sleeve 50 on both sides of the rolling gear; then, the first ridge 44 is engaged with the first groove 12 of the rolling gear 10, and the second ridge 54 is engaged with the second groove of the rolling gear 10; finally, the first sleeve 40 and the second sleeve 50 are pulled to an appropriate distance through the connecting piece 70. This distance enables the first sleeve 40 and the second sleeve 50 to effectively abut the rolling gear 10 and ensure that the rolling gear 10 can rotate smoothly. It can be seen that this engagement method enhances the stability of the rolling gear 10, effectively prevents the rolling gear 10 from shifting during operation, ensures the precise control of its rotation speed, and improves the accuracy and reliability of the rib forming process.

[0075] In another embodiment of the present invention, the first convex strip 44 is annular in shape, and the first groove 12 is annular in shape; and the first convex strip 44, the first groove 12 and the through hole 11 are coaxially arranged. In actual use, the annular convex strip on the first sleeve 40 and the annular groove on the rolling gear 10 are engaged with each other; the position between the first sleeve 40 and the rolling gear 10 is adjusted so that the annular convex strip, the annular groove and the through hole 11 are on the same axis, ensuring that the thermoplastic rib material can smoothly pass through the through hole 11 of the rolling gear 10, thereby ensuring the rib forming quality of the thermoplastic rib material.

[0076] Specifically, during the rib forming process of the thermoplastic rib material, the operator engages the first perforation 41 of the first sleeve 40 with the first groove 12 of the rolling gear 10, and at the same time aligns the first perforation 41 with the through hole 11 coaxially to keep the perforation 41 and the through hole 11 connected; when the thermoplastic rib material enters from one side of the sleeve 40, it can smoothly pass through the perforation 41 and the through hole 11, and the rib pressing member 30 on the through hole 11 can evenly press the ribs on the surface of the thermoplastic rib material, thereby ensuring that the rib pressing member 30 effectively presses the ribs on the surface of the thermoplastic rib material, thereby forming rib marks with consistent depth, improving the winding accuracy, and simplifying the process operation flow.

[0077] In this embodiment, the second convex strip 54 of the second sleeve 50 can also be set to an annular shape, the second groove 13 of the rolling gear 10 abutting against the second sleeve 50 can be set to an annular shape, and the second convex strip 54 and the second groove 13 can be interlocked with each other; at the same time, the first convex strip 44, the first groove 12, the second convex strip 54, the second groove 13 and the through hole 11 are coaxially arranged. By setting the first and second convex strips and the first and second grooves to an annular shape, the friction between the rolling gear 10 and the first sleeve 40 and the second sleeve 50 is reduced, ensuring that the rolling gear 10 can rotate smoothly.

[0078] Specifically, during the rib forming process of the thermoplastic rib material, the operator engages the first annular protrusion with the first annular groove, and engages the second annular protrusion with the second annular groove; then, the first sleeve 40 and the second sleeve 50 are pulled to a suitable distance through the connecting piece 70. This distance enables the rolling gear 10 to abut against the first sleeve 40 and the second sleeve 50, and the rolling gear 10 can rotate smoothly.

[0079] It can be seen that in this embodiment, when the first driving device 60 drives the rolling gear 10 to rotate, the design of the first and second annular grooves enables the rolling gear 10 to run smoothly and stably, which not only improves the precise control of its rotation speed, but also enhances the overall stability of the rib forming equipment of the thermoplastic rib. At the same time, the second driving device drives the thermoplastic rib material to move so that it passes through the sleeve 10. By coaxially arranging the first and second annular grooves, the first and second annular convex strips and the through hole 11, the thermoplastic rib material can smoothly pass through the sleeve 10 and through the through hole 11, thereby ensuring that rib marks with consistent depth are pressed on the surface of the rib material, significantly improving the winding accuracy, simplifying the process operation flow of rib forming, improving production efficiency, and ensuring the consistency and reliability of product quality.

[0080] Based on the above embodiments, the present invention further provides a rib forming method for thermoplastic rib material, which is used in any one of the above rib forming devices for thermoplastic rib material, wherein the rib forming method for thermoplastic rib material comprises:

[0081] S100, monitoring the moving speed of the thermoplastic reinforcement material on the production line to obtain a first speed value;

[0082] S200, determining the rotation speed of the rolling gear based on the first speed value to obtain a second speed value;

[0083] S300, generating a control instruction based on the second speed value, and starting the rolling gear according to the control instruction;

[0084] S400, when the rolling gear reaches a uniform rotation state, feeding thermoplastic reinforcement material into the through hole to form reinforcement ribs.

[0085] When in use, the moving speed of the thermoplastic reinforcement on the production line is monitored to obtain a first speed value; the rotation speed of the rolling gear 10 can be pre-calculated based on the first speed value; then the first driving device is controlled to drive the transmission gear 20 to transmit and drive the rolling gear 10 to rotate, so that the rotation speed of the rolling gear 10 accurately reaches the second speed value; when the thermoplastic reinforcement passes through the rolling gear 10, the rolling gear 10 presses the ribs on the surface of the thermoplastic reinforcement at a uniform speed, thereby forming rib marks with consistent depth.

[0086] Specifically, Figure 7 As shown, in the actual operation process, the operator first detects the moving speed of the thermoplastic rib material on the production line, and determines the rotation speed of the rolling gear 10 according to the moving speed and the predetermined formed rib marks; then, the operator starts the first driving device 60 to drive the transmission gear 20 to rotate, and drives the rolling gear 10 to rotate; when the rolling gear 10 reaches the predetermined rotation speed, the first driving device 60 is continued to be controlled so that the rolling gear 10 continues to rotate at a uniform speed under the predetermined rotation speed; when the thermoplastic rib material passes through the rolling gear 10, at this time, the rolling gear 10 extrude the thermoplastic rib material at a uniform speed, thereby forming rib marks of uniform depth on the surface of the thermoplastic rib material.

[0087] It can be seen that in this embodiment, by monitoring the moving speed of the thermoplastic rib material, the rotation speed of the rolling gear 10 is obtained in advance, and the rotation state of the rolling gear 10 is accurately controlled in combination with the first driving device 60, so that the rib pressing depth on the surface of the thermoplastic rib material can be accurately controlled, the winding accuracy is improved, and thus the quality and efficiency of the entire rib forming process are improved.

[0088] In summary, the present invention discloses a rib forming device, equipment and method for thermoplastic ribs, wherein the rib forming device for thermoplastic ribs includes: a rolling gear, a transmission gear and a rib pressing member; the rolling gear is provided with a through hole, and the through hole is used to pass the thermoplastic rib; the transmission gear and the rolling gear are meshed with each other; the transmission gear is used to connect the driving device and drive the rolling gear to rotate; the rib pressing member is provided on the hole wall of the through hole; the rib pressing member is used to press the thermoplastic ribs. By setting a driving device, the rotation speed of the transmission gear and the moving speed of the thermoplastic ribs are accurately controlled, so that the rolling gear can be stably rotated and pressed on the thermoplastic ribs to form uniform ribs, thereby improving the winding accuracy of the thermoplastic ribs. It solves the problems of insufficient winding accuracy, difficult to control rib depth, and poor overall processing effect in the prior art. At the same time, it also simplifies the production process and improves the rib processing quality of thermoplastic composite ribs with high fiber content.

[0089] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0090] It should be noted that the present invention takes the rib forming device of thermoplastic rib material as an example to introduce the specific structure and working principle of the present invention, but the application of the present invention is not limited to the rib forming device of thermoplastic rib material, and can also be applied to the production and use of other similar workpieces.

[0091] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0092] 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, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rib forming device for thermoplastic rib material, characterized in that: include: The rolling gear is provided with a through hole, wherein the through hole is used for passing the thermoplastic reinforcement; A transmission gear meshes with the rolling gear; the transmission gear is used to connect to the first driving device and drive the rolling gear to rotate; A compression rib member is arranged on the hole wall of the through hole; the compression rib member is used for extruding the thermoplastic rib material.

2. The rib forming device for thermoplastic rib material according to claim 1, characterized in that: The compression rib is a hemispherical protrusion; the hemispherical protrusion is fixedly arranged on the hole wall of the through hole.

3. The rib forming device for thermoplastic rib material according to claim 1 or 2, characterized in that: There are at least two compression ribs; at least two compression ribs are arranged along the circumferential direction of the through hole.

4. A rib forming device for thermoplastic rib material, characterized in that: It comprises a first sleeve, a second driving device, and a rib forming device for thermoplastic rib material as described in any one of claims 1 to 3, wherein the first sleeve is connected to the rib forming device, and the first sleeve is provided with a first through hole docking with the through hole, and the second driving device is connected to the first sleeve for driving the thermoplastic rib material to be inserted into the first through hole.

5. The rib forming equipment for thermoplastic rib material according to claim 4, characterized in that: The rib forming equipment for thermoplastic rib material also includes a second sleeve and a connecting piece. The second sleeve is provided with a second through hole docked with the through hole. The second sleeve and the first sleeve are mirror-imaged on both sides of the rolling gear. The connecting piece is provided on the side of the rolling gear, one end of which is connected to the first sleeve and the other end is connected to the second sleeve, and is used to pull the first sleeve and the second sleeve closer to each other to abut against the rolling gear.

6. The rib forming equipment for thermoplastic rib material according to claim 5, characterized in that: A first connecting seat is protruded from both sides of the first sleeve, and a first assembly hole is formed on the first connecting seat; Second connecting seats are protruded from both sides of the second sleeve, and second assembling holes are formed on the second connecting seats; Two connecting members are provided, and one end of the connecting member is connected to the first assembly hole, and the other end of the connecting member is connected to the second assembly hole.

7. The rib forming equipment for thermoplastic rib material according to claim 6, characterized in that: The connecting member is a screw, and the first assembly hole and the second assembly hole are threaded holes.

8. The rib forming equipment for thermoplastic rib material according to claim 5, characterized in that: A first convex strip is provided on the end of the first sleeve that contacts the rolling gear; a first groove is provided on the side of the rolling gear that faces the first sleeve; the first groove and the first convex strip are engaged with each other; and / or, A second convex strip is provided on the end of the second sleeve that contacts the rolling gear; a second groove is provided on the side of the rolling gear that faces the second sleeve; and the second groove and the second convex strip are engaged with each other.

9. The rib forming equipment for thermoplastic rib material according to claim 8, characterized in that: The first convex strip is in a ring shape, and the first concave groove is in a ring shape; and the first convex strip, the first concave groove and the through hole are coaxially arranged.

10. A rib forming method for thermoplastic rib material, used in the rib forming device for thermoplastic rib material according to any one of claims 4 to 9, characterized in that: include: Monitoring the moving speed of the thermoplastic reinforcement material on the production line to obtain a first speed value; Determine the rotation speed of the rolling gear based on the first speed value to obtain a second speed value; generating a control instruction based on the second speed value, and starting the rolling gear according to the control instruction; When the rolling gear reaches a uniform rotation state, the thermoplastic reinforcement material is fed into the through hole to form reinforcement ribs.

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