A carrier tape take-up device for preventing deviation

Abstract

This utility model discloses a carrier tape taking-up device for preventing deviation, including a fixed frame. A conveyor roller is fixedly installed on the outer wall of the fixed frame, and a limiting structure is provided on one side of the outer wall of the fixed frame near the conveyor roller. The limiting structure includes a mounting disc fixedly installed on the outer wall of the fixed frame. A limiting guide roller is fixedly connected to the outer wall of the mounting disc. A micro motor is fixedly installed at one end of the limiting guide roller, and a bidirectional lead screw is fixedly connected to the output end of the micro motor. Two limiting clamps are symmetrically threaded to the outer wall of the bidirectional lead screw, and a carrier tape body is disposed between the limiting clamps. An adjustment structure is provided inside the fixed frame, and a winding motor is fixedly installed at the rear of the fixed frame. A winding reel is fixedly connected to one end of the winding motor. One end of the carrier tape body is sleeved on the outer wall of the conveyor roller, and the other end is installed inside the winding reel. This device can stably take up carrier tapes of different specifications and pre-tighten the carrier tape tension to prevent winding or wrinkling.

Description

Technical Field

[0001] This utility model relates to the field of carrier tape processing technology, and in particular to a carrier tape receiving device for preventing deviation. Background Technology

[0002] Carrier tape is a strip-shaped product used in the field of electronic packaging. It can effectively protect electronic products. In the production process of carrier tape, a take-up device is required to wind up the tape. However, the existing take-up devices for carrier tape processing still have some shortcomings.

[0003] A patent with publication number CN219156048U discloses a material receiving device for anti-deviation carrier belt processing. The material receiving device has a base plate, a support plate fixed to one end of the top surface of the base plate, a first rotating rod set on the top of one side of the outer wall of the support plate, and a carrier belt wheel set at one end of the outer wall of the first rotating rod. The position of the carrier belt on the conveyor roller can be adjusted in time so that the carrier belt is located between the two side rollers, avoiding the carrier belt on the side rollers from tilting with the carrier belt on the conveyor roller when the conveyor roller is not moving, which would cause the carrier belt to break.

[0004] However, the aforementioned carrier tape take-up device is not capable of stably taking up carrier tapes of different specifications. The traditional device can only take up carrier tapes of fixed sizes, which reduces the applicability of the carrier tape take-up device and affects its use. To address the above problems, an anti-deviation carrier tape processing take-up device is proposed for improvement and upgrading. Utility Model Content

[0005] The purpose of this invention is to provide a carrier tape receiving device that prevents deviation, so as to solve the problems mentioned in the background art.

[0006] To solve the above problems, the following technical solution is provided: a carrier tape processing take-up device for preventing deviation, including a fixed frame, a conveyor roller fixedly installed on the outer wall of the fixed frame, and a limiting structure provided on one side of the outer wall of the fixed frame near the conveyor roller. The limiting structure includes a mounting disc fixedly installed on the outer wall of the fixed frame, a limiting guide roller fixedly connected to the outer wall of the mounting disc, a micro motor fixedly installed at one end of the limiting guide roller, and a bidirectional lead screw fixedly connected to the output end of the micro motor. Two limiting clamps are symmetrically threaded to the outer wall of the bidirectional lead screw, and a carrier tape body is provided between the limiting clamps. An adjustment structure is provided inside the fixed frame, and a winding motor is fixedly installed at the rear side of the fixed frame. A winding reel is fixedly connected to one end of the winding motor.

[0007] As a preferred embodiment of the above technical solution, one end of the carrier belt body is sleeved on the outer wall of the conveyor roller, and the other end is installed inside the take-up reel, and the bidirectional screw is rotatably installed inside the limiting guide roller.

[0008] As a preferred embodiment of the above technical solution, the inner wall of the limiting guide roller is provided with two guide grooves, and guide sliders are fixedly provided on both sides of the outer wall of the two limiting clamps and the guide sliders are slidably connected inside the guide grooves.

[0009] As a preferred embodiment of the above technical solution, both of the outer walls of the limiting clamps are fitted with anti-slip pads, and the anti-slip pads are fitted with the outer wall of the carrier belt body.

[0010] As a preferred embodiment of the above technical solution, the adjustment structure includes a rotating handwheel, the bottom of which is fixedly connected to a threaded rod and the threaded rod is rotatably installed inside the fixed frame, the outer wall of the threaded rod is threadedly connected to a fixed disc, and the outer wall of the fixed disc is fixedly connected to a limit guide roller.

[0011] As a preferred embodiment of the above technical solution, a limiting groove is provided inside the fixing frame, the outer wall of the fixing disk is slidably connected to the inside of the limiting groove, and a scale line is fixedly provided on one side of the outer wall of the fixing frame located in the limiting groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The device of this utility model is equipped with components such as limiting guide rollers, micro motors, bidirectional lead screws, and limiting clamps, which is conducive to limiting, winding and packaging carrier tapes of different specifications. It also effectively prevents the carrier tape from shifting and slipping during winding, improves the stability of carrier tape winding, and expands the applicable range of carrier tape winding. The structure is simple.

[0014] 2. The device of this utility model is equipped with components such as a rotating handwheel, a threaded rod, a fixed disc, and scale lines, which facilitates the pre-tensioning of the carrier tape during winding, avoids the carrier tape from becoming loose during the winding process, and prevents problems such as wrinkles or tangles from occurring during winding. This improves the neatness of the carrier tape winding, prevents damage to the carrier tape during winding that would affect its use, and improves the efficiency of carrier tape winding processing.

[0015] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a carrier tape receiving device for preventing deviation according to this utility model;

[0018] Figure 2 This is a schematic diagram of a partial side adjustment structure of a carrier tape receiving device for preventing deviation according to this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment structure of this utility model.

[0021] In the diagram: 1. Fixed frame; 2. Conveyor roller; 3. Limiting structure; 31. Mounting disc; 32. Limiting guide roller; 33. Micro motor; 34. Bidirectional lead screw; 35. Limiting clamp; 36. Guide slider; 37. Guide groove; 38. Anti-slip pad; 4. Adjusting structure; 41. Rotating handwheel; 42. Threaded rod; 43. Fixed disc; 44. Limiting groove; 45. Scale line; 5. Rewinding reel; 6. Carrier tape body; 7. Rewinding motor. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 As shown in the figure, this embodiment provides a carrier tape processing take-up device for preventing deviation, including a fixed frame 1. A conveyor roller 2 is fixedly installed on the outer wall of the fixed frame 1, and a limiting structure 3 is provided on one side of the outer wall of the fixed frame 1 located on the conveyor roller 2. The limiting structure 3 includes a mounting disc 31 fixedly installed on the outer wall of the fixed frame 1. A limiting guide roller 32 is fixedly connected to the outer wall of the mounting disc 31. A micro motor 33 is fixedly installed at one end of the limiting guide roller 32, and a bidirectional lead screw 34 is fixedly connected to the output end of the micro motor 33. Two limiting clamps 35 are symmetrically threaded to the outer wall of the bidirectional lead screw 34, and a carrier tape body 6 is provided between the limiting clamps 35. An adjustment structure 4 is provided inside the fixed frame 1, and a winding motor 7 is fixedly installed on the rear side of the fixed frame 1. A winding reel 5 is fixedly connected to one end of the winding motor 7.

[0024] like Figures 2 to 3 As shown, one end of the carrier belt body 6 is sleeved on the outer wall of the conveyor roller 2, and the other end is installed inside the take-up reel 5. The bidirectional lead screw 34 is rotatably installed inside the limiting guide roller 32. Two guide grooves 37 are opened on the inner wall of the limiting guide roller 32. Guide sliders 36 are fixedly installed on both sides of the outer wall of the two limiting clamps 35, and the guide sliders 36 are slidably connected inside the guide grooves 37. Anti-slip pads 38 are attached to the outer walls of the two limiting clamps 35, and the anti-slip pads 38 are attached to the outer wall of the carrier belt body 6.

[0025] When the two limiting clamps 35 move, the guide slider 36 slides in the guide groove 37 to make the movement of the two limiting clamps 35 relatively stable. At the same time, the anti-slip pad 38 is set to facilitate the relative stability of the carrier belt when clamping and limiting it, and to prevent slippage and positional deviation.

[0026] like Figure 4 As shown, the adjustment structure 4 includes a rotating handwheel 41. A threaded rod 42 is fixedly connected to the bottom of the rotating handwheel 41 and is rotatably installed inside the fixed frame 1. A fixed plate 43 is threadedly connected to the outer wall of the threaded rod 42 and a limit guide roller 32 is fixedly connected to the outer wall of the fixed plate 43. A limit groove 44 is opened inside the fixed frame 1. The outer wall of the fixed plate 43 is slidably connected inside the limit groove 44. A scale line 45 is fixedly set on one side of the outer wall of the fixed frame 1 located in the limit groove 44.

[0027] By setting two limiting guide rollers 32, the rotating handwheel 41 drives the fixed plate 43 to move on the outer wall of the threaded rod 42 to adjust its height, which facilitates the downward movement of the limiting guide rollers 32 to squeeze the carrier belt. The scale line 45 is used to control and observe the distance, which facilitates the tension pre-tightening of the carrier belt during winding to avoid loosening.

[0028] The working principle and process of this utility model are as follows: The carrier belt on the conveyor roller 2 passes through the outer wall of the limiting guide roller 32, with one end connected to the winding reel 5. Based on the size and specifications of the carrier belt, the micro motor 33 drives the two limiting clamps 35 on the outer wall of the bidirectional lead screw 34 to move relative to each other. This causes the two limiting clamps 35 to use anti-slip pads 38 to limit the carrier belt on both sides, preventing slippage and other problems caused by positional shifts during winding of different specifications of carrier belts. By connecting an external power source, the winding motor 7 drives the winding reel 5 to rotate and wind and package the carrier belt. During winding, the tape may become loose due to its own tension. At this time, the operator can manually turn the handwheel 41 to drive the threaded rod 42 to rotate inside the fixed frame 1. This causes the threaded rod 42 to drive the upper limit guide roller 32 of the fixed plate 43 to move downward. While the upper limit guide roller 32 moves downward, the operator can observe the scale line 45. When the outer wall of the upper limit guide roller 32 presses the carrier tape to a certain angle, it stops moving. Then, the two limit clamps 35 are driven to limit the carrier tape in the same way, which makes it easier to pre-tighten the carrier tape during winding and avoid problems such as insufficient tension causing winding wrinkles.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A carrier tape receiving device for preventing deviation, characterized in that, The device includes a fixed frame (1), on which a conveyor roller (2) is fixedly installed, and a limiting structure (3) is provided on one side of the fixed frame (1) on the outer wall of the conveyor roller (2). The limiting structure (3) includes a mounting disc (31) fixedly installed on the outer wall of the fixed frame (1). A limiting guide roller (32) is fixedly connected to the outer wall of the mounting disc (31). A micro motor (33) is fixedly installed at one end of the limiting guide roller (32), and a bidirectional lead screw (34) is fixedly connected to the output end of the micro motor (33). Two limiting clamps (35) are symmetrically threaded on the outer wall of the bidirectional lead screw (34), and a carrier belt body (6) is provided between the limiting clamps (35). An adjustment structure (4) is provided inside the fixed frame (1), and a winding motor (7) is fixedly installed on the rear side of the fixed frame (1). A winding reel (5) is fixedly connected to one end of the winding motor (7).

2. The anti-deviation carrier tape receiving device according to claim 1, characterized in that, One end of the carrier belt body (6) is sleeved on the outer wall of the conveyor roller (2), and the other end is installed inside the winding reel (5). The bidirectional screw (34) is rotatably installed inside the limiting guide roller (32).

3. The anti-deviation carrier tape processing take-up device according to claim 2, characterized in that, The inner wall of the limiting guide roller (32) has two guide grooves (37), and guide sliders (36) are fixedly provided on both sides of the outer wall of the two limiting clamps (35), and the guide sliders (36) are slidably connected inside the guide grooves (37).

4. A carrier tape receiving device for preventing deviation according to claim 3, characterized in that, Both of the limiting clamps (35) have anti-slip pads (38) attached to their outer walls, and the anti-slip pads (38) are attached to the outer wall of the carrier belt body (6).

5. A carrier tape receiving device for preventing deviation as described in claim 1, characterized in that, The adjustment structure (4) includes a rotating handwheel (41), the bottom of which is fixedly connected to a threaded rod (42) and the threaded rod (42) is rotatably installed inside the fixed frame (1). The outer wall of the threaded rod (42) is threadedly connected to a fixed disk (43) and the outer wall of the fixed disk (43) is fixedly connected to a limit guide roller (32).

6. A carrier tape receiving device for preventing deviation according to claim 5, characterized in that, The fixing frame (1) has a limiting groove (44) inside, and the outer wall of the fixing plate (43) is slidably connected to the inside of the limiting groove (44). The outer wall of the fixing frame (1) is fixedly provided with a scale line (45) on one side of the limiting groove (44).

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