Continuous forming equipment for felt cylinder

Abstract

The utility model provides felt cylinder continuous forming equipment which comprises a conveying assembly, the conveying assembly comprises a mounting seat structure and a conveying structure, and the conveying structure is connected with the mounting seat structure; the glue spraying assembly is connected with the mounting seat structure, and the glue spraying assembly is arranged towards the conveying assembly; the mold assembly is arranged at the discharging end of the conveying assembly, the mold assembly comprises a rack and a mold structure, and the mold structure is rotatably connected with the rack; and the cutting assembly corresponds to the mold assembly. According to the technical scheme, the problem that in the prior art, in the heat preservation felt cylinder manufacturing process, the process continuity is poor is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of thermal insulation felt, and in particular to a felt tube continuous forming device. Background Art

[0002] Insulation felt tubes are mainly used in furnace equipment made of photovoltaic or semiconductor materials. Since the furnace has strict requirements on temperature control, the insulation performance of the felt tubes is required to be relatively high.

[0003] Generally, in the process of making thermal insulation felt tubes, resin glue is usually sprayed on the soft felt cut to a predetermined length, and then wrapped around the outside of a cylindrical mold. The above operation is repeated to wrap multiple circles of felt around the outside of the cylindrical mold. After the resin is cured, a thermal insulation felt tube is formed.

[0004] In the prior art, when multiple sheets of thermal insulation felt are wound separately, misalignment is likely to occur, resulting in uneven edges at both ends of the felt tube product. In addition, the method of cutting the soft felt into predetermined lengths and spraying resin separately is time-consuming and has poor continuity, such as CN214421946U. Utility Model Content

[0005] A technical problem to be solved by the present application is that in the manufacturing process of the thermal insulation felt tube, there is a problem of poor process continuity.

[0006] In order to solve the above technical problems, the present application provides a felt tube continuous forming device.

[0007] A felt tube continuous forming device provided according to the present application includes: a conveying assembly, the conveying assembly includes a mounting seat structure and a conveying structure, and the conveying structure is connected to the mounting seat structure; a glue spraying assembly, the glue spraying assembly is connected to the mounting seat structure, and the glue spraying assembly is arranged toward the conveying assembly; a mold assembly, the mold assembly is arranged at the discharge end of the conveying assembly, the mold assembly includes a frame and a mold structure, and the mold structure is rotatably connected to the frame; a cutting assembly, and the cutting assembly is arranged corresponding to the mold assembly.

[0008] In some embodiments, the cutting assembly includes a tool structure, a first horizontal drive structure and a second horizontal drive structure. The tool structure is connected to the first horizontal drive structure. The first horizontal drive structure is connected to the second horizontal drive structure and the two are perpendicular to each other. The tool structure has a cutting state close to the mold assembly and a waiting-to-cut state away from the mold assembly.

[0009] In some embodiments, the first horizontal driving structure includes a screw rod and a fixed frame, the screw rod is passed through the fixed frame, the tool structure is movably arranged in the fixed frame, the fixed frame has a threaded hole matching the screw rod, and the screw rod is partially passed through the threaded hole.

[0010] In some embodiments, the second horizontal driving structure includes a guide rail and a slider, the slider is movably connected to the guide rail, the guide rail is arranged perpendicular to the conveying direction of the conveying assembly, and the fixed frame is connected to the slider.

[0011] In some embodiments, the mold assembly further includes a first pressing roller structure, the first pressing roller structure is connected to the frame, and the first pressing roller structure is arranged corresponding to the mold structure.

[0012] In some embodiments, the first pressing roller structure includes a first pressing roller, a connecting part and a cylinder, the first pressing roller is rotatably connected to the connecting part, the axis of the first pressing roller is parallel to the axis of the mold structure, the connecting part is connected to the output end of the cylinder, and the first pressing roller has a pressing state close to the mold structure and a pressing state away from the mold structure.

[0013] In some embodiments, the glue spraying assembly further includes a glue inlet pipeline and a plurality of outlets, the plurality of outlets are connected to the glue inlet pipeline, the plurality of outlets are arranged on the glue inlet pipeline at intervals, and the distances between adjacent outlets are the same.

[0014] In some embodiments, the size of the outlet increases continuously along the direction from close to to far away from the glue inlet pipeline.

[0015] In some embodiments, the felt tube continuous forming equipment includes a discharge assembly, which includes a discharge rack and a mounting portion, wherein the mounting portion is rotatably connected to the discharge rack, and the felt roll to be processed is sleeved on the mounting portion.

[0016] In some embodiments, the conveying structure further includes a second pressure roller and a conveyor belt, and the second pressure roller is arranged corresponding to the feeding end of the conveyor belt.

[0017] Through the above technical scheme, the felt tube continuous forming equipment provided by the present application, the soft felt raw material is transported by the conveying component, and when the soft felt raw material passes through the glue spraying component, the glue spraying component sprays the soft felt raw material with resin glue. The soft felt with the resin glue sprayed on the surface is transported to the mold component by the conveying component, and is adhered to the surface of the mold structure under the action of the resin glue. The rotation of the mold structure allows the soft felt to be continuously wound around the mold structure for multiple turns to form an insulation felt tube of the required thickness, and then the resin glue is cured. The cutting component cuts the two ends of the insulation felt tube so that the ends of the insulation felt tube are flat to meet the use requirements. In the production process of the insulation felt tube, the processes of gluing, winding and trimming can all be completed on the felt tube continuous forming equipment, and the process continuity is good. The technical scheme of the present application effectively solves the problem of poor process continuity in the manufacturing process of the insulation felt tube in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application 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 of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The structure diagram of the felt tube continuous forming equipment disclosed in the embodiment of the present application is shown;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the main structure of the mold assembly of the felt tube continuous molding equipment;

[0021] Figure 3 Shows Figure 1 A left-side structural schematic diagram of a mold assembly of a felt tube continuous molding device;

[0022] Figure 4 Shows Figure 1 A schematic diagram of a top view of a cutting assembly of a felt tube continuous forming device;

[0023] Figure 5 Shows Figure 1 Schematic diagram of the left side structure of the glue spraying component of the felt tube continuous forming equipment.

[0024] Description of reference numerals:

[0025] 10. Conveying assembly; 11. Mounting seat structure; 12. Conveying structure; 121. Second pressure roller; 122. Conveyor belt; 20. Glue spraying assembly; 21. Glue inlet pipeline; 22. Exit; 30. Mold assembly; 31. Frame; 32. Mold structure; 33. First pressure roller structure; 331. First pressure roller; 332. Connecting part; 333. Cylinder; 40. Cutting assembly; 41. Tool structure; 42. First horizontal drive structure; 421. Screw; 422. Fixed frame; 43. Second horizontal drive structure; 431. Guide rail; 432. Slider; 50. Discharging assembly; 51. Discharging rack; 52. Mounting part. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0027] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0028] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do 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 this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0029] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0030] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0031] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0032] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0033] like Figures 1 to 5 As shown, the felt tube continuous forming equipment disclosed in the embodiment of the present application includes: a conveying component 10, a spraying component 20, a mold component 30 and a cutting component 40, the conveying component 10 includes a mounting seat structure 11 and a conveying structure 12, the conveying structure 12 is connected to the mounting seat structure 11, the spraying component 20 is connected to the mounting seat structure 11, the spraying component 20 is arranged toward the conveying component 10, the mold assembly 30 is arranged at the discharge end of the conveying component 10, the mold assembly 30 includes a frame 31 and a mold structure 32, the mold structure 32 is rotatably connected to the frame 31, and the cutting component 40 is arranged corresponding to the mold assembly 30.

[0034] Using the technical solution of the embodiment of the present application, the soft felt raw material is transported by the conveying component 10, and when the soft felt raw material passes through the glue spraying component 20, the glue spraying component 20 sprays the soft felt raw material with resin glue. The soft felt with the resin glue sprayed on the surface is transported to the mold component 30 by the conveying component 10, and is attached to the surface of the mold structure 32 under the action of the resin glue. The mold structure 32 rotates so that the soft felt is continuously wound around the mold structure 32 for multiple turns to form an insulation felt tube of the required thickness, and then the resin glue is cured. The cutting component 40 cuts the two ends of the insulation felt tube so that the ends of the insulation felt tube are flat to meet the use requirements. In the production process of the insulation felt tube, the processes such as gluing, winding and trimming can all be completed on the felt tube continuous forming equipment, and the process continuity is good. The technical solution of this embodiment effectively solves the problem of poor process continuity in the prior art during the manufacturing process of the insulation felt tube.

[0035] like Figure 1 and Figure 4 As shown, in the technical solution of this embodiment, the cutting assembly 40 includes a tool structure 41, a first horizontal driving structure 42 and a second horizontal driving structure 43. The tool structure 41 is connected to the first horizontal driving structure 42, and the first horizontal driving structure 42 is connected to the second horizontal driving structure 43 and the two are perpendicular to each other. The tool structure 41 has a cutting state close to the mold assembly 30 and a waiting state away from the mold assembly 30. The driving direction of the first horizontal driving structure 42 is along Figure 1 In the x-axis direction, the driving direction of the second horizontal driving structure 43 is along Figure 1 In the y-axis direction shown, the first horizontal driving structure 42 drives the tool structure 41 to approach or move away from the mold assembly 30 to cut the end of the insulation felt tube set on the mold structure 32 to make it flat. The second horizontal driving structure 43 drives the tool structure 41 to move along the y-axis direction shown in the figure, that is, to move along the axial direction of the insulation felt tube, so that the tool structure 41 can cut the two ends of the insulation felt tube respectively. The above-mentioned structure allows the cutting assembly 40 to cut the two ends of the insulation felt tube respectively, so that the two ends of the insulation felt tube are flat, meeting the use requirements.

[0036] like Figure 1 and Figure 4 As shown, in the technical solution of this embodiment, the first horizontal driving structure 42 includes a screw rod 421 and a fixed frame 422. The screw rod 421 is inserted into the fixed frame 422. The tool structure 41 is movably arranged in the fixed frame 422. The fixed frame 422 has a threaded hole matched with the screw rod 421. The screw rod 421 is partially inserted into the threaded hole. The screw rod 421 is inserted into the side wall of the fixed frame 422. When the screw rod 421 is rotated, the screw rod 421 can move along its axis. The end of the screw rod 421 away from the glue spraying assembly 20 is connected to a bearing. An interference fit is adopted between the screw rod 421 and the inner ring of the bearing. The outer ring of the bearing is arranged in the tool structure 41. An interference fit is adopted between the outer ring of the bearing and the tool structure 41. This structure enables the tool structure 41 to move along the x-axis direction with the rotation of the screw rod 421 during the rotation of the screw rod 421. The side wall of the fixed frame 422 guides the movement of the tool structure 41. The tool structure 41 includes a first clamping part, a second clamping part and a tool, the first clamping part and the second clamping part clamp the tool together, the screw 421 is connected to the first clamping part, and a connecting bolt is provided between the first clamping part and the second clamping part. The transmission method using the screw 421 is relatively stable, and the rotation speed of the screw 421 and the movement speed of the tool structure 41 can be accurately controlled according to parameters such as the pitch of the thread, so as to achieve accurate control of the movement of the tool structure 41.

[0037] like Figure 1 and Figure 4 As shown, in the technical solution of this embodiment, the second horizontal driving structure 43 includes a guide rail 431 and a slider 432, the slider 432 is movably connected to the guide rail 431, the guide rail 431 is arranged perpendicular to the conveying direction of the conveying assembly 10, and the fixed frame 422 is connected to the slider 432. The slider 432 moves along the extension direction of the guide rail 431, thereby driving the fixed frame 422 to move along the y-axis direction, and then driving the movement of the tool structure 41, so that the tool structure 41 can cut the two ends of the insulation felt tube respectively to ensure the flatness of the edge of the insulation felt tube.

[0038] like Figures 1 to 3 As shown, in the technical solution of this embodiment, the mold assembly 30 also includes a first pressing roller structure 33, which is connected to the frame 31 and is arranged corresponding to the mold structure 32. After the soft felt is sprayed with glue, the conveying assembly 10 conveys it to the mold assembly 30, and the first pressing roller structure 33 applies an external force to the unsprayed side of the soft felt, so that the sprayed side of the soft felt fits with the mold structure 32. Under the action of the resin glue, the soft felt and the mold structure 32 are fitted together. The setting of the first pressing roller structure 33 avoids the soft felt from being easily wrinkled during the process of being wrapped around the mold structure 32, thereby ensuring the product quality of the thermal insulation felt tube.

[0039] like Figures 1 to 3 As shown, in the technical solution of this embodiment, the first pressing roller structure 33 includes a first pressing roller 331, a connecting portion 332 and a cylinder 333. The first pressing roller 331 is rotatably connected to the connecting portion 332. The axis of the first pressing roller 331 is parallel to the axis of the mold structure 32. The connecting portion 332 is connected to the output end of the cylinder 333. The first pressing roller 331 has a pressing state close to the mold structure 32 and a waiting state away from the mold structure 32. The cylinder 333 drives the connecting portion 332 and the first pressing roller 331 to move in the vertical direction. As the soft felt is continuously wound around the mold structure 32, the thickness of the felt tube increases. At this time, it is necessary to drive the first pressing roller 331 to move away from the mold structure 32 to ensure that uniform external force is applied to each layer of the soft felt, ensure the quality of the felt tube, and avoid stratification of the felt tube.

[0040] like Figure 1 and Figure 5 As shown, in the technical solution of this embodiment, the glue spraying assembly 20 also includes a glue feed pipeline 21 and multiple outlets 22, the multiple outlets 22 are connected to the glue feed pipeline 21, and the multiple outlets 22 are arranged on the glue feed pipeline 21 at intervals, and the distance between adjacent outlets 22 is the same. The axis of the glue feed pipeline 21 is arranged parallel to the y-axis, and the multiple outlets 22 are arranged toward the conveying assembly 10. The multiple outlets 22 are arranged so that the glue spraying amount at each part of the soft felt is uniform, further ensuring the product quality of the thermal insulation felt tube. The glue spraying assembly 20 also includes a first adjustment structure, the first adjustment structure is connected to both ends of the glue feed pipeline 21, and the vertical adjustment structure has a first long hole. A first fastener is inserted between the first long hole and the glue feed pipeline 21. The glue feed pipeline 21 can be adjusted in height along the vertical direction by loosening the first fastener, and the glue feed pipeline 21 is fixed by tightening the first fastener. Thereby adjusting the distance between the outlet 22 and the surface of the soft felt, and the height of the outlet 22 can be adjusted according to different needs, and the versatility is stronger.

[0041] like Figure 1 and Figure 5 As shown, in the technical solution of this embodiment, the size of the outlet 22 increases continuously along the direction from close to far away from the glue inlet pipeline 21. In this embodiment, the outlet 22 uses a fan-shaped nozzle, so that the sprayed resin glue is distributed in a fan shape, avoiding the problem that the soft felt corresponding to the gap between adjacent outlets is not sprayed with resin glue.

[0042] like Figure 1 As shown, in the technical solution of this embodiment, the felt tube continuous forming equipment includes a material discharge assembly 50, which includes a material discharge rack 51 and a mounting portion 52. The mounting portion 52 is rotatably connected to the material discharge rack 51, and the felt roll to be processed is sleeved on the mounting portion 52. The soft felt raw material is usually in a roll shape, and the rolled soft felt is sleeved on the mounting portion 52. With the conveying of the conveying assembly 10, the mounting portion 52 rotates to continuously flatten the soft felt from the roll shape to realize material discharge.

[0043] like Figure 1 As shown, in the technical solution of this embodiment, the conveying structure 12 also includes a second pressure roller 121 and a conveyor belt 122, and the second pressure roller 121 is arranged corresponding to the feeding end of the conveyor belt 122. The second pressure roller 121 provides pressure for the soft felt, and the soft felt is pressed between the second pressure roller 121 and the conveyor belt 122, and moves with the conveyor belt 122 under the action of friction, so as to complete the subsequent spraying, molding and cutting. The conveying assembly 10 also includes a second adjustment structure and a guide plate, the guide plate is arranged on both sides of the conveying structure 12, and the second adjustment structure is connected to the guide plate and is arranged one by one. The guide plate includes a first guide section and a second guide section, the first guide section is connected to the second guide section, and the second guide section is arranged parallel to the conveying direction of the conveying structure 12, that is, the x-axis direction shown in the figure, and there is a predetermined angle between the first guide section and the second guide section, and the spacing between the two first guide sections located on both sides of the conveying structure 12 is greater than the spacing between the two second guide sections. The setting of the guide plate guides the movement of the soft felt, reduces the offset of the subsequent soft felt wrapped around the mold structure 32, and reduces the waste of soft felt. The second adjustment structure has a long hole, the length direction of the long hole is parallel to the y-axis direction, and a second fastener is inserted between the second adjustment structure and the mounting seat structure 11. Loosen the second fastener, the second adjustment structure can move along the y-axis direction, tighten the second fastener, fix the second adjustment structure, and the guide plate moves along with the second adjustment structure. The setting of the second adjustment structure allows the guide plate to move along the y-axis direction, thereby changing the spacing between the two guide plates, which is suitable for soft felts of different widths and has stronger versatility.

[0044] From the above, it can be known that the soft felt discharge part is composed of a discharge rack 51 and a soft felt coil support component (mounting part 52). The whole roll of soft felt coil is placed on the discharge rack 51, and there is no need to cut the coil into sections and then wrap it on the felt tube mold (mold structure 32). In addition, the discharge rack 51 is equipped with a tension controller to prevent the discharge speed from being too fast, and to avoid the phenomenon of wrinkles when the soft felt is not tightly wound when winding. The automatic glue spraying part (glue spraying component 20) is set according to the width of the soft felt, and a row of nozzles are equidistantly arranged according to the spraying angle of the fan-shaped nozzle (outlet 22). The automatic glue spraying part is installed on the frame (mounting seat structure 11) of the conveyor belt (conveyor belt 122). According to the amount of glue required for the soft felt, the conveying speed of the conveyor belt and the amount of glue sprayed by the nozzle are set. The automatic glue spraying part can make the resin glue evenly cover the surface of the soft felt, and can avoid the uneven control during manual glue spraying. After the soft felt is glued, it is sent to the mold (mold structure 32) of the felt roller machine through a conveyor belt. The felt roller machine is turned on to rotate the felt tube mold around the top rod, and then the soft felt is wound on the felt tube mold layer by layer along the rotation direction of the mold. While winding, a pressure roller (first pressure roller 331) is arranged directly below the felt tube mold. The pressure roller (first pressure roller 331) is controlled by a cylinder 333, and the pressure roller presses vertically upward toward the felt tube mold to apply a pressing force to the soft felt. During winding, it is ensured that the layers are in full contact with each other, and the resin glue on the surface is fully integrated, thereby increasing the bonding force of the felt tube. Finally, after the soft felt is wound, the felt tube and its mold are sent to the oven together for high-temperature drying, curing and shaping. The outer cylindrical size of the product after high-temperature curing and shaping does not fully meet the size requirements, and the felt tube that has not yet been demolded is once again placed on the felt roller machine for outer cylindrical processing. The felt tube rolling machine is equipped with an outer circle processing component (cutting component 40). Due to the adhesion between the felt tube and the mold, the outer circle of the felt tube can be corrected without an additional clamp. In the production process before the equipment was changed, when the outer circle size of the felt tube after curing needed to be corrected, the felt tube was demolded from the mold and then transported to the vertical lathe for secondary clamping processing. In this process, since the main function of the felt tube itself is heat preservation, the strength is not high, and quality problems are prone to occur during clamping. After changing to the current felt tube continuous winding molding method, it is easier to control the outer circle size of the felt tube. After the outer circle size is processed on the felt tube rolling machine, the felt tube is removed from the mold and then the next process is carried out.

[0045] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0046] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A felt tube continuous forming device, characterized in that: include: A conveying assembly (10), the conveying assembly (10) comprising a mounting seat structure (11) and a conveying structure (12), the conveying structure (12) being connected to the mounting seat structure (11); A glue spraying assembly (20), the glue spraying assembly (20) being connected to the mounting seat structure (11), and the glue spraying assembly (20) being arranged toward the conveying assembly (10); A mold assembly (30), wherein the mold assembly (30) is arranged at the discharge end of the conveying assembly (10), and the mold assembly (30) comprises a frame (31) and a mold structure (32), and the mold structure (32) is rotatably connected to the frame (31); A cutting assembly (40), wherein the cutting assembly (40) is arranged corresponding to the mold assembly (30).

2. The continuous felt tube forming equipment according to claim 1, characterized in that: The cutting assembly (40) comprises a tool structure (41), a first horizontal drive structure (42) and a second horizontal drive structure (43); the tool structure (41) is connected to the first horizontal drive structure (42); the first horizontal drive structure (42) is connected to the second horizontal drive structure (43) and the two are perpendicular to each other; the tool structure (41) has a cutting state close to the mold assembly (30) and a waiting state far from the mold assembly (30).

3. The continuous felt tube forming equipment according to claim 2, characterized in that: The first horizontal driving structure (42) includes a screw rod (421) and a fixed frame (422), wherein the screw rod (421) is inserted into the fixed frame (422), and the tool structure (41) is movably arranged in the fixed frame (422). The fixed frame (422) has a threaded hole matching the screw rod (421), and the screw rod (421) is partially inserted into the threaded hole.

4. The continuous felt tube forming equipment according to claim 3, characterized in that: The second horizontal driving structure (43) comprises a guide rail (431) and a slider (432), wherein the slider (432) is movably connected to the guide rail (431), the guide rail (431) is arranged perpendicular to the conveying direction of the conveying assembly (10), and the fixed frame (422) is connected to the slider (432).

5. The continuous felt tube forming equipment according to claim 1, characterized in that: The mold assembly (30) further comprises a first pressing roller structure (33), wherein the first pressing roller structure (33) is connected to the frame (31), and the first pressing roller structure (33) is arranged correspondingly to the mold structure (32).

6. The continuous felt tube forming equipment according to claim 5, characterized in that: The first pressing roller structure (33) comprises a first pressing roller (331), a connecting portion (332) and a cylinder (333); the first pressing roller (331) is rotatably connected to the connecting portion (332); the axis of the first pressing roller (331) is parallel to the axis of the mold structure (32); the connecting portion (332) is connected to the output end of the cylinder (333); the first pressing roller (331) has a pressing state close to the mold structure (32) and a pressing state away from the mold structure (32).

7. The continuous felt tube forming equipment according to claim 1, characterized in that: The glue spraying assembly (20) further comprises a glue inlet pipeline (21) and a plurality of outlets (22), wherein the plurality of outlets (22) are connected to the glue inlet pipeline (21), and the plurality of outlets (22) are arranged on the glue inlet pipeline (21) at intervals, and the distances between adjacent outlets (22) are the same.

8. The continuous felt tube forming equipment according to claim 7, characterized in that: The size of the outlet (22) increases continuously along the direction from approaching to moving away from the glue inlet pipeline (21).

9. The continuous felt tube forming device according to any one of claims 1 to 8, characterized in that: The felt roll continuous forming equipment comprises a discharge assembly (50), wherein the discharge assembly (50) comprises a discharge rack (51) and a mounting portion (52), wherein the mounting portion (52) is rotatably connected to the discharge rack (51), and the felt roll to be processed is sleeved on the mounting portion (52).

10. The continuous felt tube forming equipment according to claim 9, characterized in that: The conveying structure (12) further comprises a second pressure roller (121) and a conveying belt (122), wherein the second pressure roller (121) is arranged corresponding to a feeding end of the conveying belt (122).

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