Tower coil wrapping device

Abstract

The utility model discloses a tower coil wrapping device, which belongs to the technical field of wrapping devices, and comprises a main shaft, one end of the main shaft is connected with a belt releasing mechanism, the belt releasing mechanism comprises a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are in transmission connection through a connecting seat, and one side of the second bottom plate is provided with a belt locking nut. The locking belt nut is in threaded connection to the end, away from the motor, of the main shaft, a bearing space for containing mica tapes is formed between the second bottom plate and the locking belt nut, a plurality of supporting rods are arranged on the edge of the first bottom plate, a first guide roller is arranged between every two adjacent supporting rods, and the first bottom plate is connected with a first top plate through the supporting rods. Two conical guide rollers are fixedly mounted on the first top plate, a guide wheel is arranged on the supporting rod, a central shaft is arranged in the main shaft, the central shaft is connected with the main shaft through a bearing, one end of the central shaft is fixedly connected with a wrapping rod, and a wire passing guide roller is arranged on the wrapping rod. According to the utility model, the operation of replacing a mica tape is simple and convenient, the tape replacement frequency is reduced, and the wrapping efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wrapping devices, and more specifically, relates to a tray wrapping device. Background Art

[0002] At present, most wrapping machines use a single tape to wrap and protect materials, but the length of the single tape is limited, and the tape needs to be replaced frequently, thus affecting the wrapping efficiency. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a tray wrapping device, which reduces the tape replacement frequency and improves the wrapping efficiency.

[0004] According to a first aspect of the utility model, there is provided a tray wrapping device, including a main shaft connected to a motor, one end of the main shaft is connected with a tape feeding mechanism, the tape feeding mechanism includes a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are drivingly connected through a connecting seat, a locking nut is arranged on one side of the second bottom plate, the locking nut is threadedly connected to the end of the main shaft far from the motor, a placing space for placing mica tape is formed between the second bottom plate and the locking nut, a plurality of support rods are arranged on the edge of the first bottom plate, a first guide roller is arranged between every two adjacent support rods, the first bottom plate is connected with a first top plate through the support rods, two conical guide rollers are fixedly installed on the first top plate, a guide wheel is arranged on the support rod, a central shaft is arranged inside the main shaft, the central shaft is connected to the main shaft through a bearing, one end of the central shaft is fixedly connected with a wrapping rod, and a wire passing guide roller is arranged on the wrapping rod.

[0005] In a specific embodiment of the utility model, a first guide roller rod is fixedly installed between every two adjacent support rods, both ends of the first guide roller rod are respectively fixed on the first bottom plate and the first top plate, and the rotatable first guide roller is arranged on the first guide roller rod.

[0006] In a specific embodiment of the utility model, the wire passing guide roller is fixed on one end of the wrapping rod close to the locking nut through a guide roller frame, and the wire passing guide roller is rotatably arranged on the guide roller frame.

[0007] In a specific embodiment of the utility model, the two conical guide rollers are symmetrically arranged on the first top plate, and the conical guide rollers are fixedly installed on the first top plate through a conical guide roller frame.

[0008] In a specific embodiment of the utility model, the guide wheels are symmetrically installed on the support rods, a guide wheel seat is fixedly installed on the support rods, and the guide wheels are rotatably arranged on the guide wheel seats.

[0009] In a specific embodiment of the present utility model, the guide wheel and the conical guide roller are distributed in a cross shape.

[0010] In a specific embodiment of the present utility model, a tape storage shaft is arranged on one side of the winding rod, and mica tape to be used is arranged on the tape storage shaft.

[0011] In a specific embodiment of the present utility model, round nuts are sequentially arranged at one end of the main shaft away from the first base plate. A synchronous pulley set is arranged between the round nut and the first base plate. A bearing set is arranged on one side of the synchronous pulley set. The round nut, the synchronous pulley set and the bearing set are all sleeved on the main shaft, and the bearing set is arranged on one side of the first base plate.

[0012] In a specific embodiment of the present utility model, the synchronous pulley set includes a first synchronous pulley and a second synchronous pulley. The first synchronous pulley is arranged on one side of the round nut. A belt shaft pulley is arranged between the first synchronous pulley and the second synchronous pulley. The second synchronous pulley is in transmission connection with the bearing set. Round plates are installed on both the first synchronous pulley and the belt shaft pulley.

[0013] In a specific embodiment of the present utility model, the bearing set includes a bearing seat and a transmission shaft. The bearing seat and the transmission shaft are in transmission connection through a plurality of bearings. One end of the transmission shaft is in transmission connection with the first base plate. The transmission shaft is in transmission connection with the main shaft through a plurality of bearings.

[0014] One of the technical solutions in the above technical solutions of the present utility model has at least the following advantages or beneficial effects:

[0015] In this tray winding device, the mica tape is installed on the second base plate, and then the mica tape is pulled out and sequentially wound around the first guide roller, the guide wheel, the conical guide roller and the wire passing guide roller, and finally wound on the product. The product extends out from the winding rod. The motor is started to drive the main shaft to rotate, so that the entire tape feeding mechanism rotates to wind the mica tape on the product. When the mica tape on the second base plate is used up, the locking tape nut is unscrewed, the used mica tape is taken out, a new mica tape is placed, and after the locking tape nut is tightened, the installed mica tape is wound again to continue working. The operation of replacing the mica tape of this device is simple, the tape replacement frequency is reduced, and the winding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the drawings and embodiments;

[0017] Figure 1 is a schematic structural diagram of a tray winding device in an embodiment of the present utility model;

[0018] Figure 2It is a cross-sectional view of a tray wrapping device in an embodiment of the present utility model. Detailed implementation manners

[0019] The following details the implementation manners of the present utility model. The examples of the implementation manners are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The implementation manners described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0020] In the description of the present utility model, it should be understood that with respect to the orientation description, such as the up, down, front, back, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0021] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or the sequence relationship of the indicated technical features.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, or a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements, indirect communication or the interaction relationship between two elements.

[0024] The following disclosure provides many different implementation manners or examples for implementing different solutions of the present utility model.

[0025] Refer to Figures 1 to 2As shown, a tower plate wrapping device is provided, including a main shaft 1 connected to a motor, one end of the main shaft 1 is connected to a tape unwinding mechanism, the tape unwinding mechanism includes a first bottom plate 21 and a second bottom plate 22, the first bottom plate 21 and the second bottom plate 22 are transmission-connected via a connecting seat 23, a tape lock nut 4 is provided on one side of the second bottom plate 22, the tape lock nut 4 is threadedly connected to an end of the main shaft 1 away from the motor, a receiving space for placing a mica tape 3 is formed between the second bottom plate 22 and the tape lock nut 4, a plurality of support rods 24 are provided on the edge of the first bottom plate 21, a first guide roller 281 is provided between every two adjacent support rods 24, the first bottom plate 21 is connected to a first top plate 25 via the support rods 24, two conical guide rollers 26 are fixedly mounted on the first top plate 25, a guide wheel 27 is provided on the support rod 24, a central shaft 5 is provided inside the main shaft 1, the central shaft 5 is connected to the main shaft 1 via a bearing, a wrapping rod 6 is fixedly connected to one end of the central shaft 5, and a wire guide roller 7 is provided on the wrapping rod 6.

[0026] In this embodiment, after the mica tape 3 is installed on the second base plate 22, the locking nut 4 is installed and tightened to fix the mica tape 3 in position, the leading end of the mica tape 3 is pulled out and passed around the first guide roller 281, the guide wheel 27, the conical guide roller 26 and the wire guide roller 7 in sequence, and finally wound together with the product, and then the motor is started to drive the main shaft 1 to rotate, so that the mica tape 3 is continuously wound around the product, and at the same time the product is continuously pulled out from the wrapping rod 6 and wound around the unwound position of the product. When the mica tape 3 is used up, a new mica tape 3 is removed from the storage shaft 8 and reinstalled on the second base plate 22, and the above-mentioned components are rewound in sequence and then the motor is started again.

[0027] A first guide roller rod 28 is fixedly installed between every two adjacent support rods 24. The two ends of the first guide roller rod 28 are respectively fixed on the first bottom plate 21 and the first top plate 25. A rotatable first guide roller 281 is provided on the first guide roller rod 28. The first guide roller rod 28 is used to connect the first bottom plate 21 and the first top plate 25, and at the same time provide an installation place for the first guide roller 281, so that the first guide roller 281 is vertically arranged. The mica tape 3 is wound around the outside of the first guide roller 281, and then around the next guide roller.

[0028] The wire guide roller 7 is fixed to one end of the wrapping rod 6 close to the locking nut 4 through a guide roller frame 71. The wire guide roller 7 is rotatably set on the guide roller frame 71, so that the mica tape 3 can wrap around the product when it is finally wound around the wire guide roller 7, thereby improving the wrapping efficiency.

[0029] The conical guide roller 26 is symmetrically arranged on the first top plate 25. The conical guide roller 26 is fixedly mounted on the first top plate 25 through a conical guide roller frame 261. The conical structure of the conical guide roller 26 can reduce the wear of the mica tape 3. The conical guide roller 26 can be removed for replacement, and the guide roller frame 261 can also be replaced with a guide roller frame 261 of different heights according to the situation to meet product requirements.

[0030] The guide wheel 27 is symmetrically installed on the support rod 24. A guide wheel seat 271 is fixedly installed on the support rod 24. The guide wheel 27 is rotatably arranged on the guide wheel seat 271. The included angle between the guide wheel 27 and the support rod 24 is 90°, which is convenient for the mica tape 3 to pass around the guide wheel 27.

[0031] In an embodiment of the present utility model, the guide wheel 27 and the conical guide roller 26 are distributed in a cross shape. The staggered distribution is more convenient for the mica tape 3 to be wound onto the product and reduces the wear on the mica tape 3.

[0032] In an embodiment of the present utility model, a tape storage shaft 8 is arranged on one side of the wrapping rod 6. The mica tape 3 to be used is placed on the tape storage shaft 8. After the mica tape 3 on the second bottom plate 22 is used up, it can be taken out from the tape storage shaft 8 in time and supplemented to the second bottom plate 22 for installation, and the winding work can continue, reducing the tape changing time and improving the wrapping efficiency.

[0033] In an embodiment of the present utility model, a round nut 11 is sequentially arranged at one end of the main shaft 1 away from the first bottom plate 21. A synchronous pulley set 12 is arranged between the round nut 11 and the first bottom plate 21. A bearing group 13 is arranged on one side of the synchronous pulley set 12. The round nut 11, the synchronous pulley set 12 and the bearing group 13 are all sleeved on the main shaft 1, and the bearing group 13 is arranged on one side of the first bottom plate 21. The round nut 11 is used to fix the synchronous pulley set 12 and the bearing group 13 to prevent them from slipping off. The motor drives the synchronous pulley set 12 to rotate, and the synchronous pulley set 12 drives the bearing group 13 to rotate, thereby driving the tape releasing mechanism to rotate and releasing the mica tape 3 to be wound onto the product to complete the wrapping.

[0034] Further, the synchronous pulley set 12 includes a first synchronous pulley 121 and a second synchronous pulley 122. The first synchronous pulley 121 is arranged on one side of the round nut 11. A belt shaft pulley 123 is arranged between the first synchronous pulley 121 and the second synchronous pulley 122. The second synchronous pulley 122 is in transmission connection with the bearing group 13. Circular plates 124 are installed on both the first synchronous pulley 121 and the belt shaft pulley 123. The circular plates 124 are used to detect whether the device is operating normally. The first synchronous pulley 121 is connected to the second synchronous pulley 122 through the belt shaft pulley 123. A bearing is arranged inside the belt shaft pulley 123, and this bearing is connected to the main shaft 1. The main shaft 1 drives the bearing to rotate, thereby driving the synchronous pulleys on the entire synchronous pulley set 12 to rotate.

[0035] The bearing group 13 includes a bearing seat 131 and a transmission shaft 132. The bearing seat 131 and the transmission shaft 132 are connected by a plurality of bearings. The bearing seat 131 is used to protect the transmission shaft 13 and other internal bearings, keep the internal lubricating oil sufficient, prevent it from evaporating, maintain its smooth operation, and reduce failures of the device. One end of the transmission shaft 132 is connected to the first base plate 21, and the transmission shaft 132 is connected to the main shaft 1 through a plurality of bearings, which ultimately drives the first base plate 21 and the second base plate 22 to rotate, so that the mica tape 3 is wound around the product, reducing the frequency of tape changing and improving the wrapping efficiency.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A tray wrapping device, comprising a main shaft (1) connected to a motor, characterized in that: One end of the spindle (1) is connected to a tape unwinding mechanism, the tape unwinding mechanism comprising a first base plate (21) and a second base plate (22), the first base plate (21) and the second base plate (22) being transmission-connected via a connecting seat (23), a tape lock nut (4) being provided on one side of the second base plate (22), the tape lock nut (4) being threadedly connected to an end of the spindle (1) away from the motor, a receiving space for placing the mica tape (3) being formed between the second base plate (22) and the tape lock nut (4), a plurality of support rods (23) being provided on the edge of the first base plate (21), 4), a first guide roller (281) is arranged between every two adjacent support rods (24), the first bottom plate (21) is connected to a first top plate (25) through the support rod (24), two conical guide rollers (26) are fixedly mounted on the first top plate (25), a guide wheel (27) is arranged on the support rod (24), a central axis (5) is arranged inside the main shaft (1), the central axis (5) is connected to the main shaft (1) through a bearing, one end of the central axis (5) is fixedly connected to a wrapping rod (6), and a wire guide roller (7) is arranged on the wrapping rod (6).

2. The tray wrapping device according to claim 1, characterized in that: A first guide roller rod (28) is fixedly installed between every two adjacent support rods (24), and two ends of the first guide roller rod (28) are respectively fixed on the first bottom plate (21) and the first top plate (25), and the first guide roller rod (28) is provided with a rotatable first guide roller (281).

3. The tray wrapping device according to claim 1, characterized in that: The wire guide roller (7) is fixed to one end of the wrapping rod (6) close to the locking band nut (4) through a guide roller frame (71), and the wire guide roller (7) is rotatably arranged on the guide roller frame (71).

4. The tray wrapping device according to claim 1, characterized in that: The two conical guide rollers (26) are symmetrically arranged on the first top plate (25), and the conical guide rollers (26) are fixedly mounted on the first top plate (25) via a conical guide roller frame (261).

5. The tray wrapping device according to claim 1, characterized in that: The guide wheel (27) is symmetrically mounted on the support rod (24); a guide wheel seat (271) is fixedly mounted on the support rod (24); and the guide wheel (27) is rotatably mounted on the guide wheel seat (271).

6. The tray wrapping device according to claim 1, characterized in that: The guide wheel (27) and the tapered guide roller (26) are distributed in a cross shape.

7. The tray wrapping device according to claim 1, characterized in that: A tape storage shaft (8) is arranged on one side of the wrapping rod (6), and a mica tape (3) to be used is arranged on the tape storage shaft (8).

8. The tray wrapping device according to claim 1, characterized in that: A round nut (11) is sequentially arranged on one end of the main shaft (1) away from the first base plate (21); a synchronous pulley group (12) is arranged between the round nut (11) and the first base plate (21); a bearing group (13) is arranged on one side of the synchronous pulley group (12); the round nut (11), the synchronous pulley group (12) and the bearing group (13) are all sleeved on the main shaft (1), and the bearing group (13) is arranged on one side of the first base plate (21).

9. The tray wrapping device according to claim 8, characterized in that: The synchronous belt pulley group (12) comprises a first synchronous belt pulley (121) and a second synchronous belt pulley (122); the first synchronous belt pulley (121) is arranged on one side of the round nut (11); a belt shaft pulley (123) is arranged between the first synchronous belt pulley (121) and the second synchronous belt pulley (122); the second synchronous belt pulley (122) is transmission-connected to the bearing group (13); and a circular plate (124) is installed on both the first synchronous belt pulley (121) and the belt shaft pulley (123).

10. The tray wrapping device according to claim 8, characterized in that: The bearing group (13) comprises a bearing seat (131) and a transmission shaft (132); the bearing seat (131) and the transmission shaft (132) are transmission-connected via a plurality of bearings; one end of the transmission shaft (132) is transmission-connected to the first base plate (21); and the transmission shaft (132) is transmission-connected to the main shaft (1) via a plurality of bearings.

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