Mica tube coiling machine

Abstract

The utility model discloses a mica tube coiling machine which is characterized in that a main body frame unit comprises a base and first supporting plates symmetrically and fixedly installed on one side of the base, and a raw material tube is rotationally connected between the first supporting plates; the reel pipe manufacturing unit comprises a supporting frame fixedly installed at the end, away from the first supporting plate, of the base, a driving motor is fixedly connected to the supporting frame, and the bottom of the first moving sleeve is slidably connected with a limiting rod in a penetrating mode. The fourth supporting plates are symmetrically and fixedly mounted at the upper end of the base and located between the first supporting plate and the third supporting plate. According to the mica tube coiling machine, the phenomenon that the mica tape is damaged due to too large tension is prevented, the phenomenon that the thickness of the produced mica tube is not uniform due to too small tension when the mica tape works is prevented, and therefore the production quality of the mica tube coiling machine is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mica tubes, in particular to a mica tube winding machine. Background Art

[0002] In recent years, mica tube winding machine is a kind of equipment specially used for making mica tubes. With the widespread application and development of electrical equipment, the demand for insulating materials is also increasing. Mica, as an important insulating material, has excellent electrical insulation performance, heat resistance and chemical stability. It has been widely used in motors, transformers, relays and other equipment. The traditional manual production of mica tubes is inefficient and it is difficult to ensure the consistency of product quality. Therefore, the emergence of mica tube winding machine has greatly improved the production efficiency of mica tubes and the stability of product quality.

[0003] At present, most mica tube winding machines on the market usually need to wind mica sheets or mica tapes on a metal shaft core or a mold to form a shaped mica tube when working. When winding mica sheets or mica tapes in the prior art, due to the lateral wheelbase of the mica sheet raw material tube, the mica sheets or mica tubes will usually generate some tension when winding. When the tension is too large, it is easy to cause the mica sheets or mica tapes to be damaged. When the tension is too small, it is easy to cause the mica sheets or mica tapes to form wrinkles or deformation during the winding process, resulting in uneven thickness of the mica tubes produced, thereby causing the production quality of the mica tube winding machine to decline. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing mica tube winding machine, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a mica tube winding machine, which is suitable for solving the problem that when winding mica sheets or mica tapes, some tension will be generated in the mica sheets or mica tubes during winding. When the tension is too large, it is easy to cause the mica sheets or mica tapes to be damaged. When the tension is too small, it is easy to cause the mica sheets or mica tapes to form wrinkles or deformation during the winding process, resulting in uneven thickness of the mica tubes produced, thereby causing the production quality of the mica tube winding machine to decline.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a mica tube winding machine, comprising:

[0008] The main frame unit comprises a base and two first support plates fixedly mounted on one end of the upper side wall of the base and symmetrically arranged, and a raw material pipe is rotatably connected between the first support plates;

[0009] The tube reel production unit includes a support frame fixedly mounted on a base away from one end of a first support plate, the support frame is fixedly connected to a driving motor, a second support plate is symmetrically fixedly connected to an end of the base near the driving motor, an output shaft of the driving motor passes through the second connecting plate and is fixedly connected to the tube reel, a third support plate is symmetrically fixedly mounted on the base near the center, a reciprocating threaded rod is rotatably connected to the third support plate, a first movable sleeve is threadedly connected to the reciprocating threaded rod, a limiting hole is penetrated through the first movable sleeve, a limiting rod is slidably connected to the bottom of the first movable sleeve, both ends of the limiting rod are fixedly connected to the third support plate, a first pulley is fixedly connected to the reciprocating threaded rod and the output shaft of the driving motor, and two groups of the first pulleys are connected by belt transmission, and the tube reel production unit also includes a tension adjustment component for adjusting the tension of the mica tape.

[0010] As a preferred solution of a mica tube winding machine described in the utility model, wherein: the tension adjustment component includes a fourth support plate symmetrically fixedly installed on the upper end of the base between the first support plate and the third support plate, each of the fourth support plates is fixedly connected to a fixed plate, and fixed rods are symmetrically fixedly installed on the left and right ends of the fixed plates, a moving rod is slidably connected to the center of the fixed plate, an adjusting threaded rod is rotatably connected to the center of the upper end of the fixed plate, a second moving sleeve is threadedly connected to the thread at the bottom of the adjusting threaded rod, and the second moving sleeve is fixedly connected to the moving rod.

[0011] As a preferred solution of the mica tube reel of the utility model, wherein: the second support plate is symmetrically rotatably connected with pressure rods, and each of the pressure rods is against the reel.

[0012] As a preferred solution of the mica tube reel of the utility model, the reel is at the same level as the reciprocating threaded rod, and the fixed rod, the reciprocating threaded rod and the raw material tube are at the same level.

[0013] As a preferred solution of the mica tube reel of the utility model, the length of the reel matches the length of the thread of the reciprocating threaded rod, and the reel is rotatably connected to the second support plate.

[0014] As a preferred solution of the mica tube reel described in the utility model, wherein: each of the adjusting threaded rods is fixedly connected to the second pulley, and the two adjusting threaded rods are connected by belt transmission between the second pulleys.

[0015] The beneficial effects of the utility model are as follows: when the staff finds that the tension of the mica tape is too large, the staff rotates the adjusting threaded rod to move the second movable sleeve on the adjusting threaded rod, and drives the adjusting threaded rod to rotate synchronously by adjusting the second pulley on the threaded rod, so that the movable rod can be kept horizontal, so that the movable rod fixedly connected with the second movable sleeve moves upward, thereby reducing the tension on the mica tape, and preventing the mica tape from being damaged due to excessive tension.

[0016] When the staff finds that the tension of the mica tape is too small, they rotate the adjusting threaded rod to move the second movable sleeve on the adjusting threaded rod, so that the movable rod fixedly connected to the second movable sleeve moves downward, thereby increasing the tension on the mica tape, preventing the occurrence of uneven thickness of the mica tube produced due to the low tension of the mica tape during operation, thereby avoiding the decline in the production quality of the mica tube winding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a mica tube reel proposed by the utility model;

[0019] Figure 2 The utility model is a schematic diagram of the structure of a tension adjustment component of a mica tube reel.

[0020] Description of the drawings: 100 main frame unit, 101 base, 102 first support plate, 103 raw material tube, 200 tube coiling production unit, 201 support frame, 202 drive motor, 203 tube coiling, 204 second support plate, 205 pressure rod, 206 first pulley, 207 third support plate, 208 reciprocating threaded rod, 209 first movable sleeve, 210 limit rod, 211 tension adjustment assembly, 2111 fourth support plate, 2112 fixed plate, 2113 movable rod, 2114 fixed rod, 2115 adjustment threaded rod, 2116 second movable sleeve, 2117 second pulley. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Reference Figure 1-Figure 2 , which is an embodiment of the utility model, provides a mica tube reel, including: a main frame unit 100 and a reel production unit 200.

[0026] The main frame unit 100 includes a base 101 and two first support plates 102 fixedly mounted on one end of the upper side wall of the base 101 and symmetrically arranged, and a raw material pipe 103 is rotatably connected between the first support plates 102;

[0027] The coiled tube production unit 200 includes a support frame 201 fixedly mounted on the base 101 away from one end of the first support plate 102, a driving motor 202 is fixedly connected to the support frame 201, a second supporting plate 204 is symmetrically fixedly connected to one end of the base 101 near the driving motor 202, an output shaft of the driving motor 202 passes through the second connecting plate and is fixedly connected to the coiled tube 203, a pressure rod 205 is symmetrically rotatably connected to the second supporting plate 204, each pressure rod 205 is against the coiled tube 203, and the mica sheet on the coiled tube 203 can be pressed by the pressure rod 205 to prevent gaps inside the mica tube, and a third supporting plate 207 is symmetrically fixedly mounted near the center of the base 101;

[0028] The third support plate 207 is rotatably connected with a reciprocating threaded rod 208, and the length of the winding tube 203 matches the thread length of the reciprocating threaded rod 208, so that the first movable sleeve 209 can reciprocate on the reciprocating threaded rod 208, so as to be able to wind a mica tube with uniform thickness, the winding tube 203 is rotatably connected with the second support plate 204, the reciprocating threaded rod 208 is threadedly connected with the first movable sleeve 209, a limiting hole is penetrated through the first movable sleeve 209 to limit the position of the mica tape, the bottom of the first movable sleeve 209 is penetrated through the limiting rod 210 for sliding connection, and both ends of the limiting rod 210 are fixedly connected to the third support plate 207, and the reciprocating threaded rod 208 and the output shaft of the driving motor 202 are fixedly connected with the first pulley 206, and the two groups of first pulleys 206 are connected by belt transmission;

[0029] The coiled tube production unit 200 also includes a tension adjustment component 211 for adjusting the tension of the mica tape, the tension adjustment component 211 includes a fourth support plate 2111 symmetrically fixedly installed on the upper end of the base 101 and located between the first support plate 102 and the third support plate 207, each fourth support plate 2111 is fixedly connected to a fixed plate 2112, and fixed rods 2114 are symmetrically fixedly installed on the left and right ends of the fixed plate 2112, a moving rod 2113 is slidably connected to the center of the fixed plate 2112, an adjusting threaded rod 2115 is rotatably connected to the center of the upper end of the fixed plate 2112, a second moving sleeve 2116 is threadedly connected to the thread at the bottom of the adjusting threaded rod 2115, and the second moving sleeve 2116 is fixedly connected to the moving rod 2113;

[0030] A second pulley 2117 is fixedly connected to each adjusting threaded rod 2115, and the two ends of the movable rod 2113 can be moved synchronously through the second pulley 2117, so that the movable rod 2113 always remains horizontal. The two adjusting threaded rods 2115 are connected by a belt transmission between the second pulleys 2117. The winding tube 203 and the reciprocating threaded rod 208 are at the same horizontal height, and the fixed rod 2114, the reciprocating threaded rod 208 and the raw material tube 103 are at the same horizontal height, so as to prevent the mica tape from generating a large tension due to the different heights.

[0031] During use, when the mica tube winding machine is working, the staff will pass the mica tape on the raw material tube 103 around the fixed rod 2114 and the movable rod 2113, and wind the mica tape around the winding tube 203 through the limiting hole on the first movable sleeve 209 threadedly connected to the reciprocating threaded rod 208, start the driving motor 202, and drive the winding tube 203 to rotate by the output shaft of the driving motor 202, so as to wind the mica tape around the winding tube 203. Since the second support plate 204 is symmetrically connected to the pressure rod 205 for rotation, the pressure rod 205 and the winding tube 203 are abutted, so as to compress the mica tape, and drive the reciprocating threaded rod 208 to rotate through the first pulley 206 fixedly connected to the output shaft of the driving motor 202, so as to make the first movable sleeve 209 on the reciprocating threaded rod 208 move back and forth, so that the mica tape is evenly wound around the winding tube 203.

[0032] When the staff finds that the tension of the mica tape is too large, they rotate the adjusting threaded rod 2115 to move the second moving sleeve 2116 on the adjusting threaded rod 2115, and drive the adjusting threaded rod 2115 to rotate synchronously by adjusting the second pulley 2117 on the adjusting threaded rod 2115, so that the moving rod 2113 can be kept horizontal, so that the moving rod 2113 fixedly connected to the second moving sleeve 2116 moves upward, thereby reducing the tension on the mica tape and preventing the mica tape from being damaged due to excessive tension.

[0033] When the staff finds that the tension of the mica tape is too small, they rotate the adjusting threaded rod 2115 to move the second movable sleeve 2116 on the adjusting threaded rod 2115, thereby moving the movable rod 2113 fixedly connected to the second movable sleeve 2116 downward, thereby increasing the tension on the mica tape and preventing the occurrence of uneven thickness of the mica tube produced due to the low tension of the mica tape during operation, thereby avoiding a decline in the production quality of the mica tube winding machine.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mica tube reel, characterized in that: include: A main frame unit (100) comprises a base (101) and two first support plates (102) fixedly mounted on one end of an upper side wall of the base (101) and symmetrically arranged, wherein a raw material pipe (103) is rotatably connected between the first support plates (102); The tube coiling manufacturing unit (200) comprises a support frame (201) fixedly mounted on a base (101) at one end away from a first support plate (102), the support frame (201) being fixedly connected to a driving motor (202), a second supporting plate (204) being symmetrically fixedly connected to one end of the base (101) close to the driving motor (202), an output shaft of the driving motor (202) passing through the second connecting plate being fixedly connected to a tube coil (203), a third supporting plate (207) being symmetrically fixedly mounted near the center of the base (101), and a reciprocating threaded rod (208) being rotatably connected to the third supporting plate (207). The reciprocating threaded rod (208) is threadedly connected with a first movable sleeve (209), a limiting hole is penetrated through the first movable sleeve (209), a limiting rod (210) is slidably connected to the bottom of the first movable sleeve (209), both ends of the limiting rod (210) are fixedly connected to the third support plate (207), the reciprocating threaded rod (208) and the output shaft of the driving motor (202) are fixedly connected with a first pulley (206), two groups of the first pulleys (206) are connected by belt transmission, and the tube winding production unit (200) also includes a tension adjustment component (211) for adjusting the tension of the mica tape.

2. The mica tube reel according to claim 1, characterized in that: The tension adjustment assembly (211) comprises a fourth support plate (2111) symmetrically fixedly mounted on the upper end of the base (101) and located between the first support plate (102) and the third support plate (207); each of the fourth support plates (2111) is fixedly connected to a fixed plate (2112); fixed rods (2114) are symmetrically fixedly mounted on the left and right ends of the fixed plates (2112); a moving rod (2113) is slidably connected to the center of the fixed plate (2112); an adjusting threaded rod (2115) is rotatably connected to the center of the upper end of the fixed plate (2112); a second moving sleeve (2116) is threadedly connected to the thread at the bottom of the adjusting threaded rod (2115); and the second moving sleeve (2116) is fixedly connected to the moving rod (2113).

3. The mica tube reel according to claim 1, characterized in that: The second support plate (204) is symmetrically rotatably connected with a pressure rod (205), and each of the pressure rods (205) abuts against the coiled tube (203).

4. The mica tube reel according to claim 1, characterized in that: The coiled tube (203) and the reciprocating threaded rod (208) are at the same level, and the fixed rod (2114), the reciprocating threaded rod (208) and the raw material tube (103) are at the same level.

5. The mica tube reel according to claim 1, characterized in that: The length of the coiled tube (203) matches the thread length of the reciprocating threaded rod (208), and the coiled tube (203) is rotatably connected to the second support plate (204).

6. The mica tube reel according to claim 2, characterized in that: Each of the adjusting threaded rods (2115) is fixedly connected to a second pulley (2117), and the two adjusting threaded rods (2115) are connected via a belt transmission between the second pulleys (2117).

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