Winding device for prepreg tape

Abstract

The utility model relates to a winding device, in particular to a prepreg tape winding device which comprises a feeding roller assembly, a winding assembly is fixed to the top of the feeding roller assembly and comprises a supporting column, the supporting column is fixed to the top of the feeding roller assembly, a material conveying assembly is fixed to one side of the supporting column, and a first electric telescopic rod is fixed in the supporting column. A second motor is fixed to one side of the sliding frame, a rotating frame is fixed to the output shaft end of the second motor and rotationally connected into the sliding frame, a second electric telescopic rod is fixed into the rotating frame, a guide block is fixed to the end of the second electric telescopic rod, a supporting ring is slidably connected into the rotating frame, and a spring is fixed to one side of the supporting ring. Through the design of the winding assembly, the winding roller can be fixed and loosened, so that the winding roller is convenient to take and place, and the prepreg tape before and after winding can be fixed through the arrangement of the gluing assembly, so that the wound prepreg tape is prevented from being loosened.

Description

Technical Field

[0001] The utility model relates to a winding device, in particular to a winding device for a prepreg tape, and belongs to the technical field of prepreg tape production equipment. Background Art

[0002] After the prepreg tape is produced, it needs to be wound up for easy storage and use. Most of the existing winding devices are manually assisted by machinery for winding, which increases a certain amount of labor and also reduces the production speed. Therefore, a device that can realize automatic feeding, winding, cutting and unloading is needed.

[0003] Chinese patent announcement number CN217437438U provides a winding device for FRP prepreg tape, which relates to the technical field of FRP prepreg tape. The winding device for FRP prepreg tape comprises a winding roller, on which an arc-shaped connecting rod is rotatably connected, and a limit block is connected to the arc-shaped connecting rod, and the limit block is clamped with the winding roller. The winding device for FRP prepreg tape provided by the utility model has a limit block on the winding roller that can fix the end of the FRP prepreg tape, so that the end of the FRP prepreg tape can be clamped in the winding roller, so that the fixed end of the FRP prepreg tape has a higher stability, and even if the surface of the winding roller or the surface of the FRP prepreg tape is relatively smooth, it is not easy to fall off.

[0004] However, although the above case can prevent the prepreg tape from falling off, the prepreg tape cannot be conveniently removed after winding is completed, and the winding tape needs to be manually fixed before each winding.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a prepreg tape winding device in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a winding device for a prepreg tape comprises a feed roller assembly, a winding assembly is fixed on the top of the feed roller assembly, the winding assembly comprises a support column, the support column is fixed on the top of the feed roller assembly, a feeding assembly is fixed on one side of the support column, an electric telescopic rod 1 is fixed inside the support column, a slide is fixed on one end of the electric telescopic rod, a second motor is fixed on one side of the slide, a rotating frame is fixed on the output shaft end of the second motor, the rotating frame is rotatably connected to the inside of the slide, an electric telescopic rod 2 is fixed inside the rotating frame, guide blocks are fixed on the two ends of the electric telescopic rod, a support ring is slidably connected to the inside of the rotating frame, a spring is fixed on one side of the support ring, and a winding roller is arranged on one side of the support ring.

[0008] Furthermore, the feeding roller assembly includes a support platform, a support leg is fixed to the bottom of the support platform, a roller storage plate is fixed to the top of the support platform, and a first motor is fixed inside the support platform.

[0009] Furthermore, a gear 1 is fixed to the output shaft end of the first motor, a feed rack is meshed on one side of the gear 1, the feed rack is slidably connected to the inside of the support platform, and a glue coating component is fixed to the top of the support platform.

[0010] Furthermore, the glue coating assembly includes a rotating block, which is fixed on the top of the support platform, a third motor is fixed on one side of the rotating block, and a rotating arm is fixed on one side of the output shaft of the third motor.

[0011] Furthermore, a sliding arm is slidably connected inside the rotating arm, and a solid glue is rotatably connected to one side of the sliding arm.

[0012] Furthermore, the feeding assembly includes a connecting column, the connecting column is fixed to one side of the supporting column, a fourth motor is fixed to one side of the connecting column, and a gear 2 is fixed to one side of the output shaft of the fourth motor.

[0013] Furthermore, a feeding roller 1 is fixed to the output shaft end of the fourth motor, and a gear 3 is meshed with one side of the gear 2.

[0014] Furthermore, a feeding roller 2 is fixed to one side of the gear 3, and a cutter is slidably connected inside the connecting column.

[0015] The technical effects and advantages of the utility model are as follows: (1) by setting up a winding assembly, utilizing the contraction of the electric telescopic rod 2, the support ring can be contracted into the rotating frame under the tension of the spring, so that the support ring cannot support the inside of the winding roller, so that the winding roller cannot be fixed, and then the electric telescopic rod 1 is extended to make the two slides move in opposite directions, so that the support ring slides out from the inside of the winding roller, so that the unsupported winding roller carrying the wound prepreg falls onto the gluing assembly, and then the sliding arm and the rotating arm in the gluing assembly are utilized to guide the prepreg to the prepared containing frame, so as to complete the function of automatically removing the prepreg; (2) by setting up a gluing assembly, firstly, the third motor is utilized to drive the rotating arm to rotate, and the electric telescopic rod in the rotating arm is utilized to drive the sliding arm to extend and contract. , so that the solid glue can be applied to one side of the roller first, and then the prepreg tape is transported to one side of the roller by the feeding assembly, and then the prepreg tape is pressed by the same method of applying glue, and then the second motor is started, so that the solid glue is pressed against the prepreg tape so that the prepreg tape can contact with the glue on the roller, and after winding one circle, the glue on the other side of the prepreg tape can be further fixed to the prepreg tape, and then the solid glue is removed, so as to complete the automatic gluing process, and then the winding can be started; (3) through the setting of the feeding roller assembly, the first motor is used to drive the gear to rotate, so that the feeding frame can support a roller to move up, so that the center line of the roller moves up to the same level as the center line of the rotating frame and stops, and then the winding assembly is started to complete the process of conveying the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the feed roller assembly of the utility model;

[0018] Figure 3 It is a schematic diagram of the winding assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the material feeding component of the utility model.

[0020] In the figure: 100, feed roller assembly; 101, support table; 102, support leg; 103, roller storage plate; 104, first motor; 105, gear one; 106, feed rack; 200, winding assembly; 201, support column; 202, electric telescopic rod one; 203, slide; 204, second motor; 205, rotating rack; 206, electric telescopic rod two; 207, guide block; 208, support ring; 209, spring; 210, winding roller; 300, glue coating assembly; 301, rotating block; 302, third motor; 303, rotating arm; 304, sliding arm; 305, solid glue; 400, feeding assembly; 401, connecting column; 402, fourth motor; 403, gear two; 404, feed roller one; 405, gear three; 406, feed roller two; 407, cutter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a winding device for a prepreg tape comprises a feeding roller assembly 100, a winding assembly 200 is fixed on the top of the feeding roller assembly 100, the winding assembly 200 comprises a support column 201, the support column 201 is fixed on the top of the feeding roller assembly 100, a feeding assembly 400 is fixed on one side of the support column 201, an electric telescopic rod 202 is fixed inside the support column 201, the electric telescopic rod 202 can control the movement of a slide 203, a slide 203 is fixed on the end of the electric telescopic rod 202, the slide 203 slides on the top of the support column 201 through a dovetail guide bar, and a The second motor 204 has a rotating frame 205 fixed to the output shaft end of the second motor 204, and the rotating frame 205 is rotatably connected to the inside of the slide 203. An electric telescopic rod 206 is fixed inside the rotating frame 205, and a guide block 207 is fixed to the end of the electric telescopic rod 206. The guide block 207 is annular and has a straight chamfer on the right side. A support ring 208 is slidably connected to the inside of the rotating frame 205, and the bottom of the support ring 208 has a chamfer. A spring 209 is fixed to one side of the support ring 208, and the spring 209 can reset the support ring 208. A roller 210 is provided on one side of the support ring 208, and the roller 210 is a disposable item.

[0023] As a technical optimization scheme of the utility model, the feeding roller assembly 100 includes a support platform 101, a support leg 102 is fixed at the bottom of the support platform 101, a roller storage plate 103 is fixed on the top of the support platform 101, a large number of winding rollers 210 can be placed on the roller storage plate 103, a first motor 104 is fixed inside the support platform 101, a gear 105 is fixed to the output shaft end of the first motor 104, a feeding rack 106 is meshed on one side of the gear 105, a circular arc groove slightly larger than the winding roller 210 is opened on the top of the feeding rack 106, the feeding rack 106 is slidably connected to the inside of the support platform 101, and a glue coating assembly 300 is fixed on the top of the support platform 101.

[0024] As a technical optimization scheme of the utility model, the glue coating component 300 includes a rotating block 301, which is fixed on the top of the support platform 101. A third motor 302 is fixed on one side of the rotating block 301. The third motor 302 can drive the two rotating arms 303 to rotate synchronously. A rotating arm 303 is fixed on one side of the output shaft of the third motor 302. An electric telescopic rod is fixed inside the rotating arm 303, so as to control the extension and retraction of the sliding arm 304. The sliding arm 304 is slidably connected inside the rotating arm 303. A solid glue 305 is rotatably connected to one side of the sliding arm 304. The solid glue 305 is rotatably connected to the sliding arm 304 through a stirring rod.

[0025] As a technical optimization scheme of the utility model, the feeding assembly 400 includes a connecting column 401, and an electric telescopic rod is fixed inside the connecting column 401 without the gear 2 403, so as to control the movement of the cutter 407. The connecting column 401 is fixed to one side of the support column 201, and a fourth motor 402 is fixed on one side of the connecting column 401, and a gear 2 403 is fixed on one side of the output shaft of the fourth motor 402. A feed roller 1 404 is fixed to the output shaft end of the fourth motor 402, and the feed roller 1 404 and the feed roller 2 406 cooperate to transport the prepreg tape, a gear 3 405 is meshed on one side of the gear 2 403, and a feed roller 2 406 is fixed on one side of the gear 3 405. A cutter 407 is slidably connected inside the connecting column 401, and the cutter 407 can cut the prepreg tape by cutting on the feed roller 2 406.

[0026] When the utility model is in use, firstly, a plurality of winding rollers 210 are placed on the roller storage plate 103, and then the prepreg tape is placed between the feed roller 1 404 and the feed roller 2 406, and then the winding work can be started, and the first motor 104 is started first, and the feed frame 106 is driven to move upward through the gear 105, so that the arc groove on the top of the feed frame 106 supports a winding roller 210 to move upward, and when the center line of the winding roller 210 is consistent with the center line of the rotating frame 205, it can stop, and then the electric telescopic rod 1 202 is retracted, so that the slide 203 drives the rotating frame 205 to insert into the winding roller 210, and then the electric telescopic rod 206 is started, and the relationship between the slope sliding of the guide block 207 and the support ring 208 is used to enable the support ring 208 to move toward the rotating frame 205. The third motor 302 is started to drive the rotating arm 303 to rotate, and then the electric telescopic rod in the rotating arm 303 is used to drive the sliding arm 304 to move, so that the solid glue 305 can be applied to one side of the roller 210 under the drive of the third motor 302 and the extension of the sliding arm 304. After the application is completed, the third motor 302 is started again to rotate clockwise a little, and then the fourth motor 402 is started, so that the fourth motor 402 drives the gear 2 403 and the feeding roller 1 404 to rotate, and the gear 2 403 is meshed with the gear 3 405, so that the feeding roller 2 406 is also rotated, so that the prepreg tape can be transported. Under the action of gravity, the prepreg tape will fall to one side of the winding roller 210 because it has no support. At this time, the third motor 302 is rotated counterclockwise, so that the solid glue 305 presses the prepreg tape on the winding roller 210, so that the prepreg tape and the winding roller 210 are adhered together. At this time, the second motor 204 is started, and the rotating frame 205 is driven to rotate by the second motor 204, so that the winding roller 210 is driven to rotate by the support ring 208 inside the rotating frame 205, so that the winding roller 210 can wind the prepreg tape. When the winding roller 210 rotates one circle for the first time, the solid glue 305 will be away from the prepreg tape under the control of the third motor 302, and then the prepreg tape can be wound by the operation of the second motor 204. When the winding block is completed, the solid glue 305 The electric telescopic rod 206 will push against the side of the prepreg tape again, and the electric telescopic rod in the connecting column 401 will start at this time, so that the cutter 407 cuts on the feeding roller 2 406, so that the prepreg tape is cut, and then under the continued operation of the second motor 204 and the solid glue 305 sticking to the prepreg tape, the prepreg tape at the tail end can be fixed and closed, so as to complete the winding of the prepreg tape. After the winding is completed, the electric telescopic rod 206 is retracted, and the support ring 208 is reset under the action of the spring 209, and then the electric telescopic rod 1 202 is extended, so that the rotating frame 205 is pulled out from the winding roller 210, so that the winding roller 210 and the prepreg tape after winding are dropped on the sliding arm 304, and then roll along the sliding arm 304 and the rotating arm 303 into the prepared container.Then the next roll of prepreg tape is processed from scratch.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A prepreg tape winding device, comprising a feed roller assembly (100), characterized in that: A winding assembly (200) is fixed on the top of the feeding roller assembly (100), and the winding assembly (200) comprises a support column (201), the support column (201) is fixed on the top of the feeding roller assembly (100), a feeding assembly (400) is fixed on one side of the support column (201), an electric telescopic rod (202) is fixed inside the support column (201), a slide (203) is fixed at the end of the electric telescopic rod (202), and a second motor (203) is fixed on one side of the slide (203). 4), a rotating frame (205) is fixed to the output shaft end of the second motor (204), the rotating frame (205) is rotatably connected to the inside of the slide frame (203), a second electric telescopic rod (206) is fixed to the inside of the rotating frame (205), a guide block (207) is fixed to the end of the second electric telescopic rod (206), a support ring (208) is slidably connected to the inside of the rotating frame (205), a spring (209) is fixed to one side of the support ring (208), and a roller (210) is provided on one side of the support ring (208).

2. A prepreg tape winding device according to claim 1, characterized in that: The feeding roller assembly (100) comprises a support platform (101), a support leg (102) is fixed at the bottom of the support platform (101), a roller storage plate (103) is fixed at the top of the support platform (101), and a first motor (104) is fixed inside the support platform (101).

3. A prepreg tape winding device according to claim 2, characterized in that: A gear 1 (105) is fixed to the output shaft end of the first motor (104), a feeding rack (106) is meshed with one side of the gear 1 (105), the feeding rack (106) is slidably connected to the inside of the support platform (101), and a glue coating component (300) is fixed to the top of the support platform (101).

4. A prepreg tape winding device according to claim 3, characterized in that: The glue coating assembly (300) comprises a rotating block (301), wherein the rotating block (301) is fixed on the top of the support platform (101), a third motor (302) is fixed on one side of the rotating block (301), and a rotating arm (303) is fixed on one side of the output shaft of the third motor (302).

5. A prepreg tape winding device according to claim 4, characterized in that: The rotating arm (303) is slidably connected to a sliding arm (304) inside, and one side of the sliding arm (304) is rotatably connected to a solid glue (305).

6. The prepreg tape winding device according to claim 1, characterized in that: The feeding assembly (400) comprises a connecting column (401), wherein the connecting column (401) is fixed to one side of the supporting column (201), a fourth motor (402) is fixed to one side of the connecting column (401), and a gear 2 (403) is fixed to one side of the output shaft of the fourth motor (402).

7. A prepreg tape winding device according to claim 6, characterized in that: A feeding roller 1 (404) is fixed to the output shaft end of the fourth motor (402), and a gear 3 (405) is meshed on one side of the gear 2 (403).

8. The prepreg tape winding device according to claim 7, characterized in that: A feeding roller 2 (406) is fixed to one side of the gear 3 (405), and a cutter (407) is slidably connected inside the connecting column (401).

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