Teflon tape coiling device

Abstract

The utility model relates to the technical field of raw material belt production, in particular to a raw material belt coiling device which comprises a base, a fixed vertical plate is arranged at the top of the base, a rotating shaft is rotatably connected to the right side of the fixed vertical plate, an annular fixed plate is arranged on the outer wall of the rotating shaft, and a plurality of raw material belt coiling cores and a plurality of partition pieces are arranged on the outer wall of the rotating shaft in a sleeved mode. A threaded connecting rod is arranged at the right end of the rotating shaft, and the outer side of the threaded connecting rod is connected with a pressing assembly used for pressing the raw material belt roll cores. According to the raw material belt coiling device, a certain distance is kept between every two adjacent raw material belt coiling cores through the partition pieces, two adjacent raw material belt coiling rings are prevented from being affected, when the internal thread connecting pipe moves towards the annular fixing plate, the distance between the annular pressing plate and the annular fixing plate is decreased, and therefore the multiple raw material belt coiling cores and the multiple partition pieces are extruded; and the plurality of separators and the plurality of raw material belt roll cores can synchronously rotate along with the rotating shaft after being extruded, so that the synchronous coiling operation of the plurality of raw material belt roll cores is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of raw tape production, in particular to a raw tape coiling device. Background Art

[0002] Raw tape is a commonly used auxiliary product in the installation of liquid pipelines. It is used at the joints of pipe fittings to enhance the airtightness of the pipe joints. Raw tape is a novel and ideal sealing material. Due to its non-toxic, odorless, excellent sealing, insulation and corrosion resistance, it is widely used in water treatment, natural gas, chemical industry, plastics, electronic engineering and other fields. In the winding of raw tape, the raw tape is generally wound by the rotation of the winding roller, but in the winding equipment, the winding roller is generally driven directly by the motor, which makes it difficult to disassemble the winding roller. This makes it difficult to remove the raw tape roll wound on the winding roller from the winding roller, which makes it inconvenient to carry out the next step of processing of the raw tape roll.

[0003] The patent with the publication number CN216377002U discloses a new winding type raw tape reel, including two side plates, one of which is connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a first connecting plate, one side of the first connecting plate is provided with a rotating plate, one side of the rotating plate is fixedly connected with at least three limit rods in a circular array, the other side of the rotating plate is fixedly connected with a winding roller, one end of the winding roller is provided with a second connecting plate, one side of the second connecting plate is provided with a spring, and the internal movable sleeve of the spring is provided with a sliding shaft. The utility model utilizes the arrangement mode of matching the first connecting plate and the winding roller, and under the drive of the winding roller, the limit rod moves synchronously with the rotating plate, so that the limit rod withdraws from the inner cavity of the limit hole, so that the rotating block withdraws from the inner cavity of the circular groove, so that the raw tape roll can be removed from the winding roller, which is convenient for packaging the disassembled raw tape roll.

[0004] Although the above-mentioned prior art can be used to roll up the raw tape, in actual application, in order to improve the rolling efficiency of the raw tape, it is often necessary to roll up multiple raw tapes at the same time. However, the above-mentioned prior art can only roll up a single raw tape when used, which affects the rolling efficiency of the raw tape. In view of this, we propose a raw tape winding device. Utility Model Content

[0005] The purpose of the utility model is to provide a raw tape coiling device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A raw tape winding device comprises a base, a fixed vertical plate is provided at the top and near the left side of the base, a rotating shaft is rotatably connected to the right side and near the top of the fixed vertical plate, a motor for driving the rotating shaft to rotate is provided on the left side of the fixed vertical plate, the output shaft of the motor is coaxially connected to the left end of the rotating shaft, the motor is connected to an external power supply to work, and the rotating shaft is driven to rotate by the motor, an annular fixed plate is provided on the outer wall of the rotating shaft and near the right side of the fixed vertical plate, a plurality of raw tape winding cores and a plurality of separators are sleeved on the outer wall of the rotating shaft and located on the right side of the annular fixed plate, the separator is located between two adjacent raw tape winding cores on the left and right, and the separator keeps two adjacent raw tape winding cores at a certain distance to avoid affecting two adjacent raw tape winding rings;

[0008] A threaded connecting rod is provided at the right end of the rotating shaft, and a clamping assembly for clamping multiple raw tape cores is connected to the outer side of the threaded connecting rod. The clamping assembly includes an internal threaded connecting tube threadedly connected to the threaded connecting rod, and a circular sleeve is provided at the left end of the internal threaded connecting tube. An annular clamping plate is provided at the left end of the circular sleeve. When the internal threaded connecting tube moves toward the annular fixing plate, the distance between the annular clamping plate and the annular fixing plate becomes smaller, thereby squeezing the multiple raw tape cores and the multiple separators, so that the multiple raw tape cores can rotate with the rotating shaft.

[0009] Preferably, a first rubber pad with matching shape and size is provided on the right side of the annular fixing plate to increase the friction between the annular fixing plate and the adjacent raw tape winding core, thereby improving the stability of the raw tape winding core when winding the raw tape.

[0010] Preferably, the separator comprises an annular separator block, which is sleeved on the outside of the rotating shaft, and the outer wall of the annular separator block is provided with a plurality of protrusions arranged in a circular array to increase the contact area between the separator and the raw tape core.

[0011] Preferably, the left side of the annular separator block and the multiple protrusions are commonly connected to a second rubber pad, and the right side of the annular separator block and the multiple protrusions are commonly connected to a third rubber pad, thereby increasing the friction between the separator and the raw tape core, ensuring that the multiple separators and the multiple raw tape cores can rotate synchronously with the rotating shaft after being squeezed, thereby realizing the synchronous winding operation of the multiple raw tape cores.

[0012] Preferably, a rotating wheel is provided on the outer wall of the internal threaded connecting tube, and a grip rod is provided on the right end of the threaded connecting rod, and the grip rod passes through the internal threaded connecting tube. When the staff needs to rotate the internal threaded connecting tube, the staff holds the grip rod with one hand to prevent the rotating shaft from rotating, and turns the rotating wheel with the other hand to make the rotating wheel drive the internal threaded connecting tube to rotate, thereby adjusting the position of the internal threaded connecting tube on the threaded connecting rod to facilitate the staff to disassemble and assemble the clamping assembly.

[0013] Preferably, the inner wall of the circular sleeve is in contact with the outer wall of the rotating shaft, and the outer wall of the circular sleeve is connected to a supporting vertical plate through a bearing. The bottom of the supporting vertical plate is provided with a bottom plate, and the bottom of the bottom plate is in contact with the top of the base. After a plurality of raw tape cores are installed, the bottom plate and the supporting vertical plate support the circular sleeve, and the circular sleeve can rotate with the rotating shaft, which is conducive to the stable rotation of the rotating shaft and avoids bending of the rotating shaft during use.

[0014] Preferably, a fourth rubber pad with a matching shape and size is provided on the left side of the annular pressing plate to increase the friction between the annular pressing plate and the adjacent raw tape winding core.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the raw tape winding device, the separator keeps two adjacent raw tape cores at a certain distance to avoid affecting the two adjacent raw tape windings. When the internal threaded connecting tube moves toward the annular fixing plate, the distance between the annular pressing plate and the annular fixing plate becomes smaller, thereby squeezing multiple raw tape cores and multiple separators. After being squeezed, the multiple separators and multiple raw tape cores can rotate synchronously with the rotating shaft, thereby realizing the synchronous winding operation of multiple raw tape cores and improving the working efficiency of the raw tape winding.

[0017] 2. For the raw tape winding device, when it is necessary to take out multiple wound raw tape cores, the staff holds the gripping rod with one hand to prevent the rotating shaft from rotating, and turns the rotating wheel with the other hand to make the rotating wheel drive the internal threaded connecting pipe to rotate until the internal threaded connecting pipe is completely separated from the threaded connecting rod. Then the staff moves the clamping assembly outward until the clamping assembly is separated from the gripping rod. After that, the staff can remove the multiple raw tape cores and multiple separators from the rotating shaft.

[0018] 3. In the raw tape winding device, after a plurality of raw tape winding cores are installed on the rotating shaft, the bottom plate and the supporting vertical plate support the circular sleeve, and the circular sleeve can rotate with the rotating shaft, which is conducive to the stable rotation of the rotating shaft and avoids the bending of the rotating shaft during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the separator in the utility model;

[0022] Figure 4This is a schematic diagram of the structure of the clamping assembly in the utility model;

[0023] Figure 5 It is a partial structural schematic diagram of the clamping assembly in the utility model.

[0024] In the figure: 1. base; 2. fixed vertical plate; 3. rotating shaft; 30. annular fixed plate; 31. threaded connecting rod; 32. grip rod; 33. first rubber pad; 4. motor; 5. raw tape reel core; 6. separator; 60. annular separator block; 61. protrusion; 62. second rubber pad; 63. third rubber pad; 7. clamping assembly; 70. internal threaded connecting pipe; 71. rotating wheel; 72. circular sleeve; 73. annular clamping plate; 74. fourth rubber pad; 75. bearing; 76. supporting vertical plate; 77. bottom plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] A raw tape winding device comprises a base 1, a fixed vertical plate 2 is provided at the top and near the left side of the base 1, a rotating shaft 3 is rotatably connected at the right side and near the top of the fixed vertical plate 2, a motor 4 for driving the rotating shaft 3 to rotate is provided at the left side of the fixed vertical plate 2, an output shaft of the motor 4 is coaxially connected to the left end of the rotating shaft 3, the motor 4 is connected to an external power supply to work, and the rotating shaft 3 is driven to rotate by the motor 4, an annular fixed plate 30 is provided at the outer wall of the rotating shaft 3 and near the right side of the fixed vertical plate 2, a plurality of raw tape winding cores 5 and a plurality of separators 6 are sleeved at the outer wall of the rotating shaft 3 and located at the right side of the annular fixed plate 30, the separator 6 is located between two adjacent raw tape winding cores 5 on the left and right, and the separator 6 keeps a certain distance between the two adjacent raw tape winding cores 5 to avoid affecting the two adjacent raw tape windings;

[0029] A threaded connecting rod 31 is provided at the right end of the rotating shaft 3, and a clamping assembly 7 for compressing multiple raw tape cores 5 is connected to the outer side of the threaded connecting rod 31. The clamping assembly 7 includes an internal threaded connecting tube 70 threadedly connected to the threaded connecting rod 31, and a circular sleeve 72 is provided at the left end of the internal threaded connecting tube 70. An annular clamping plate 73 is provided at the left end of the circular sleeve 72. When the internal threaded connecting tube 70 moves toward the annular fixing plate 30, the distance between the annular clamping plate 73 and the annular fixing plate 30 becomes smaller, thereby squeezing the multiple raw tape cores 5 and the multiple partitions 6, so that the multiple raw tape cores 5 can rotate with the rotating shaft 3.

[0030] In this embodiment, a first rubber pad 33 with a matching shape and size is provided on the right side of the annular fixing plate 30 to increase the friction between the annular fixing plate 30 and the adjacent raw tape winding core 5, thereby improving the stability of the raw tape winding core 5 when winding the raw tape.

[0031] Specifically, the separator 6 includes an annular separator block 60, which is sleeved on the outside of the rotating shaft 3. The outer wall of the annular separator block 60 is provided with a plurality of protrusions 61 arranged in a circular array to increase the contact area between the separator 6 and the raw tape core 5.

[0032] Furthermore, the left sides of the annular separator block 60 and the multiple protrusions 61 are commonly connected with a second rubber pad 62, and the right sides of the annular separator block 60 and the multiple protrusions 61 are commonly connected with a third rubber pad 63, thereby increasing the friction between the separator 6 and the raw tape core 5, ensuring that the multiple separators 6 and the multiple raw tape cores 5 can rotate synchronously with the rotating shaft 3 after being squeezed, thereby realizing the synchronous winding operation of the multiple raw tape cores 5.

[0033] Furthermore, a rotating wheel 71 is provided on the outer wall of the internal threaded connecting tube 70, and a gripping rod 32 is provided on the right end of the threaded connecting rod 31. The gripping rod 32 passes through the internal threaded connecting tube 70. When the staff needs to rotate the internal threaded connecting tube 70, the staff holds the gripping rod 32 with one hand to prevent the rotating shaft 3 from rotating, and turns the rotating wheel 71 with the other hand to make the rotating wheel 71 drive the internal threaded connecting tube 70 to rotate, thereby adjusting the position of the internal threaded connecting tube 70 on the threaded connecting rod 31 to facilitate the staff to disassemble and assemble the clamping assembly 7.

[0034] Furthermore, the inner wall of the circular sleeve 72 fits with the outer wall of the rotating shaft 3, and the outer wall of the circular sleeve 72 is connected to a supporting vertical plate 76 through a bearing 75. A bottom plate 77 is provided at the bottom of the supporting vertical plate 76, and the bottom of the bottom plate 77 fits with the top of the base 1. After a plurality of raw tape cores 5 are installed, the bottom plate 77 and the supporting vertical plate 76 support the circular sleeve 72, and the circular sleeve 72 can rotate with the rotating shaft 3, which is beneficial to the stable rotation of the rotating shaft 3 and avoids the bending of the rotating shaft 3 during use.

[0035] Furthermore, a fourth rubber pad 74 with a matching shape and size is provided on the left side of the annular pressing plate 73 to increase the friction between the annular pressing plate 73 and the adjacent raw tape winding core 5 .

[0036] When the raw tape winding device of this embodiment is in use, the staff puts multiple raw tape cores 5 and multiple separators 6 on the rotating shaft 3, so that the separator 6 is located between two adjacent raw tape cores 5 on the left and right, and then the staff installs the clamping assembly 7 on the threaded connecting rod 31. Specifically, the staff passes the internal threaded connecting tube 70 through the gripping rod 32, and then holds the gripping rod 32 with one hand to prevent the rotating shaft 3 from rotating, and uses the other hand to turn the rotating wheel 71 so that the rotating wheel 71 drives the internal threaded connecting tube 70 to rotate, and the internal threaded connecting tube 70 moves toward the annular fixing plate 30, and the distance between the annular clamping plate 73 and the annular fixing plate 30 becomes smaller, so that the annular clamping plate 73 and the annular fixing plate 30 squeeze the multiple raw tape cores 5 and the multiple separators 6, and the multiple separators 6 and the multiple raw tape cores 5 can be squeezed. It rotates synchronously with the rotating shaft 3. After multiple raw tape cores 5 are installed, the bottom plate 77 and the supporting vertical plate 76 support the circular sleeve 72. After that, the staff starts the motor 4, and the motor 4 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the multiple raw tape cores 5 to rotate, so as to realize the synchronous winding operation of multiple raw tape cores 5; when it is necessary to take out the wound multiple raw tape cores 5, the staff holds the grip 32 with one hand to prevent the rotating shaft 3 from rotating, and turns the wheel 71 with the other hand to make the wheel 71 drive the internal threaded connecting tube 70 to rotate until the internal threaded connecting tube 70 is completely separated from the threaded connecting rod 31, and then the staff moves the clamping assembly 7 outward until the clamping assembly 7 is separated from the grip 32. After that, the staff removes the multiple raw tape cores 5 and the multiple separators 6 from the rotating shaft 3.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw tape coiling device, comprising a base (1), characterized in that: A fixed vertical plate (2) is provided at the top and near the left side of the base (1); a rotating shaft (3) is rotatably connected to the right side and near the top of the fixed vertical plate (2); a motor (4) for driving the rotating shaft (3) to rotate is provided on the left side of the fixed vertical plate (2); an annular fixed plate (30) is provided on the outer wall of the rotating shaft (3) and near the right side of the fixed vertical plate (2); and a plurality of raw tape winding cores (5) and a plurality of separators (6) are sleeved on the outer wall of the rotating shaft (3) and located to the right of the annular fixed plate (30). ), the separator (6) is located between two adjacent raw tape cores (5) on the left and right, a threaded connecting rod (31) is provided at the right end of the rotating shaft (3), a clamping assembly (7) for clamping a plurality of raw tape cores (5) is connected to the outer side of the threaded connecting rod (31), the clamping assembly (7) comprises an internal threaded connecting pipe (70) threadedly connected to the threaded connecting rod (31), a circular sleeve (72) is provided at the left end of the internal threaded connecting pipe (70), and an annular clamping plate (73) is provided at the left end of the circular sleeve (72).

2. The raw tape coiling device according to claim 1, characterized in that: A first rubber pad (33) having a matching shape and size is provided on the right side of the annular fixing plate (30).

3. The raw tape coiling device according to claim 1, characterized in that: The separator (6) comprises an annular separator block (60), the annular separator block (60) being sleeved on the outside of the rotating shaft (3), and the outer wall of the annular separator block (60) being provided with a plurality of protrusions (61) arranged in an annular array.

4. The raw tape coiling device according to claim 3 is characterized in that: The left sides of the annular spacer block (60) and the plurality of protrusions (61) are commonly connected to a second rubber pad (62), and the right sides of the annular spacer block (60) and the plurality of protrusions (61) are commonly connected to a third rubber pad (63).

5. The raw tape coiling device according to claim 1, characterized in that: A rotating wheel (71) is provided on the outer wall of the internally threaded connecting tube (70), and a gripping rod (32) is provided at the right end of the threaded connecting rod (31), wherein the gripping rod (32) passes through the internally threaded connecting tube (70).

6. The raw tape coiling device according to claim 1, characterized in that: The inner wall of the circular sleeve (72) fits with the outer wall of the rotating shaft (3); the outer wall of the circular sleeve (72) is connected to a supporting vertical plate (76) via a bearing (75); a bottom plate (77) is provided at the bottom of the supporting vertical plate (76); and the bottom of the bottom plate (77) fits with the top of the base (1).

7. The raw tape coiling device according to claim 1, characterized in that: A fourth rubber pad (74) having a matching shape and size is provided on the left side of the annular pressing plate (73).

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