A split type driving chain device with quick release function

Abstract

The utility model discloses a split type driven chain device with a quick release function, which includes a sprocket body, an output rod is inserted into the inner ring surface of the sprocket body, a sprocket plate is connected to the side of the sprocket body, an end cover is connected to the side of the sprocket plate, and a first screw is connected to the inner ring surface of the sprocket body. When the user needs to disassemble the device, the user needs to remove the limit plate from the output rod, and then the user needs to turn the first screw and remove it from the inside of the sprocket body, and the user needs to pull out the pin from the sprocket body, so that the user can remove the end cover from the output rod, and then the user can remove the sprocket plate and the sprocket sleeve from the output rod, and finally the user can remove the sprocket body from the output rod, so that the user can use and disassemble the chain device.

Description

Technical Field

[0001] The utility model belongs to the technical direction of chain devices, and specifically relates to a split-type driving chain device with a quick-release function. Background Art

[0002] Carrier tape is mainly used in the electronic component mounting industry. It is used in conjunction with cover tape to carry and store electronic components such as resistors, capacitors, transistors, diodes, etc. in the pockets of the carrier tape, and a closed package is formed by sealing the cover tape on top of the carrier tape to protect the electronic components from contamination and damage during transportation. When the user uses the carrier tape machine, a sprocket is required to drive it. During the production process of the carrier tape machine, the carrier tape moves forward by driving the sprocket to make intermittent rotational motion, driving the carrier tape forward.

[0003] The existing technology has the following problems:

[0004] The existing chain device driving sprocket manufacturing method on the market is an integral type. In this method, the driving sprocket of each model cannot be universal, and the manufacturing cost is high;

[0005] 2. The existing chain devices on the market currently require auxiliary devices when the user needs to limit the installation of the entire chain device, which increases the user's usage cost. Utility Model Content

[0006] The purpose of the utility model is to provide a split type driving chain device with a quick release function for existing devices, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a split-type driving chain device with a quick-release function, comprising a sprocket body, an output rod is limitedly inserted on the inner ring surface of the sprocket body, and a sprocket plate is limitedly connected to the side of the sprocket body.

[0008] The side edge of the sprocket plate is limitedly connected with an end cover, the inner ring surface of the sprocket body is limitedly connected with a first screw, and the inner ring surface of the sprocket body is limitedly connected with a pin.

[0009] A collar is fixedly connected to the side of the output rod, an insertion rod is limitedly inserted into the inner ring surface of the collar, and a mounting flange is fixedly connected to the side surface of the insertion rod.

[0010] The utility model further illustrates that a sprocket sleeve is fixedly sleeved on the outer ring surface of the sprocket plate, and the structures of the sprocket sleeve and the sprocket plate fit each other.

[0011] By adopting the above technical solution, the sprocket sleeve in the solution, which is structurally matched with the sprocket plate, can facilitate the user to stably install the sprocket sleeve on the sprocket plate.

[0012] The utility model further describes that a first hollow opening is opened on the inner ring surface of the end cover, and the sizes of the first hollow opening and the first screw match each other.

[0013] By adopting the above technical solution, the first hollow opening in the solution, which is matched in size with the first screw, can facilitate the user to insert the first screw.

[0014] The utility model further illustrates that the side surface of the output rod is fixedly connected to a limit plate, and the limit plate and the end cover are structurally matched with each other.

[0015] By adopting the above technical solution, the limiting plate in the solution that is structurally matched with the end cover can facilitate the user to limit the use of the end cover.

[0016] The utility model further describes that a second screw is movably inserted into the outer ring surface of the collar, and the second screw is arranged around the collar as the center point and the second screw is connected to the insertion rod.

[0017] By adopting the above technical solution, the second screw in the solution which is arranged around the ring as the center point and connected between the second screw and the insertion rod can facilitate the limited clamping connection between the insertion rod and the ring.

[0018] The utility model further describes that a mounting opening is formed through the side surface of the mounting flange, and the mounting opening is arranged around the mounting flange as a center point.

[0019] By adopting the above technical solution, the mounting opening arranged around the mounting flange as the center point in the solution can facilitate the user to use bolts to perform limited installation on the mounting flange.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides a split-type driving chain device with a quick-release function, and through the cooperation and use of the arranged sprocket body, sprocket plate, end cover, sprocket sleeve, first screw, first hollow opening, pin, output rod, limit plate, collar, plug rod, second screw, installation opening and installation flange, it is convenient for the user to use and disassemble the chain device. When the user needs to disassemble, the user needs to remove the limit plate from the arranged output rod, and then the user needs to twist the first screw and remove it from the inside of the arranged sprocket body, and the user needs to pull out the pin in the arranged sprocket body, so that the user can remove the end cover from the output rod, and then the user can remove the sprocket plate and the sprocket sleeve from the output rod, and finally the user can remove the sprocket body from the output rod, so that the user can use and disassemble the chain device, thereby meeting the user's use demand for use and disassembly.

[0022] The utility model provides a split type driving chain device with a quick-release function, and through the setting of the mounting flange and the multiple mounting openings opened through the side thereof, the user can conveniently use the mounting flange with bolts to perform limited installation, thereby meeting the user's demand for convenient limited installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a structural front view of the utility model;

[0027] Figure 4 It is a structural front cross-sectional view of the utility model;

[0028] Figure 5 It is a structural side view of the utility model.

[0029] In the figure: 1. sprocket body; 2. sprocket plate; 3. end cover; 4. sprocket sleeve; 5. first screw; 6. first hollow opening; 7. pin; 8. output rod; 9. limit plate; 10. collar; 11. plug rod; 12. second screw; 13. installation opening; 14. installation flange. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] See also Figure 1-5 The utility model provides a technical solution: a split-type driving chain device with a quick-release function, including a sprocket body 1, an output rod 8 is limitedly inserted on the inner ring surface of the sprocket body 1, a sprocket plate 2 is limitedly connected to the side of the sprocket body 1, and an end cover 3 is limitedly connected to the side of the sprocket plate 2.

[0032] In this embodiment, a sprocket sleeve 4 is fixedly sleeved on the outer ring surface of the sprocket plate 2, and the structures of the sprocket sleeve 4 and the sprocket plate 2 fit together. The sprocket sleeve 4 that fits together with the sprocket plate 2 can facilitate the user to stably install the sprocket sleeve 4 on the sprocket plate 2, and a first hollow opening 6 is provided on the inner ring surface of the end cover 3, and the sizes of the first hollow opening 6 and the first screw 5 match each other. The first hollow opening 6 that matches the size of the first screw 5 can facilitate the user to use and insert the first screw 5. Example

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the inner ring surface of the sprocket body 1 is limitedly connected with a first screw 5, the inner ring surface of the sprocket body 1 is limitedly connected with a pin 7, and the side of the output rod 8 is fixedly connected with a ring 10.

[0034] In this embodiment, the side surface of the output rod 8 is fixedly connected to the limit plate 9, and the structures between the limit plate 9 and the end cover 3 fit each other. The limit plate 9 that fits each other with the end cover 3 can facilitate the user to limit the use of the end cover 3. The outer ring surface of the ring 10 is movably inserted with a second screw 12, and the second screw 12 is arranged around the ring 10 as the center point and the second screw 12 and the insertion rod 11 are connected. The second screw 12 that is arranged around the ring 10 as the center point and the second screw 12 and the insertion rod 11 can facilitate the limited clamping between the insertion rod 11 and the ring 10. Example

[0035] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the inner ring surface of the ring 10 is limitedly inserted with an insertion rod 11, and the side surface of the insertion rod 11 is fixedly connected with a mounting flange 14.

[0036] In this embodiment, a mounting opening 13 is formed through the side surface of the mounting flange 14, and the mounting opening 13 is arranged around the mounting flange 14 as the center point. The mounting opening 13 arranged around the mounting flange 14 as the center point can facilitate the user to use bolts to limit the installation of the mounting flange 14.

[0037] like Figure 1-5 As shown, when the user needs to use it, when the user needs to disassemble it, the user needs to remove the limit plate 9 on the set output rod 8, and then the user needs to unscrew the first screw 5 and remove it from the inside of the set sprocket body 1, and the user needs to pull out the pin 7 in the set sprocket body 1, so that the user can remove the end cover 3 on the output rod 8, and then the user can remove the sprocket plate 2 and the sprocket sleeve 4 on the output rod 8, and finally the user can remove the sprocket body 1 on the output rod 8, so that the user can use and disassemble the chain device, so that the user can use and disassemble it, and through the set mounting flange 14 and the multiple mounting openings 13 opened through its side, it is convenient for the user to use the mounting flange 14 with bolts for limit installation, so that the user can perform convenient limit installation.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A split type chain driving device with quick release function, comprising a sprocket body (1), characterized in that: An output rod (8) is inserted into the inner ring surface of the sprocket body (1) in a limited position, and a sprocket plate (2) is connected to the side edge of the sprocket body (1) in a limited position; The side edge of the sprocket plate (2) is limitedly connected with an end cover (3), and the inner ring surface of the sprocket body (1) is limitedly connected with a first screw (5); The inner ring surface of the sprocket body (1) is limitedly connected with a pin (7), the side of the output rod (8) is fixedly connected with a collar (10), the inner ring surface of the collar (10) is limitedly plugged with an insertion rod (11), and the side surface of the insertion rod (11) is fixedly connected with a mounting flange (14).

2. The split type driving chain device with quick release function according to claim 1, characterized in that: A sprocket sleeve (4) is fixedly sleeved on the outer ring surface of the sprocket plate (2), and the structures of the sprocket sleeve (4) and the sprocket plate (2) fit each other.

3. The split type driving chain device with quick release function according to claim 1, characterized in that: The inner surface of the end cover (3) is provided with a first hollow opening (6), and the first hollow opening (6) and the first screw (5) are matched in size.

4. The split type driving chain device with quick release function according to claim 1, characterized in that: The side surface of the output rod (8) is position-limitingly clamped to the limit plate (9), and the limit plate (9) and the end cover (3) are structurally matched with each other.

5. The split type driving chain device with quick release function according to claim 1, characterized in that: A second screw (12) is movably inserted into the outer ring surface of the collar (10), and the second screw (12) is arranged around the collar (10) as the center point, and the second screw (12) and the insertion rod (11) are connected.

6. The split type driving chain device with quick release function according to claim 1, characterized in that: A mounting opening (13) is provided through the side surface of the mounting flange (14), and the mounting opening (13) is arranged around the mounting flange (14) as a center point.

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