Material belt winding mechanism of material belt pulling machine

Abstract

The utility model discloses a material belt winding mechanism of a material belt pulling machine, which comprises a support, a first supporting wheel and a second supporting wheel are symmetrically arranged at the top end of the support, a convex plate is arranged on one side of the top end of the support, and two smooth wheels are symmetrically arranged on the same side of the convex plate and the first supporting wheel. A flattening mechanism is mounted between the smooth wheel and the second supporting wheel; the flattening mechanism comprises a connecting rod, adjusting mechanisms are installed at the bottoms of the two ends of the connecting rod, frames are installed at the bottom ends of the two adjusting mechanisms, and rubber cylinders are installed in the two frames. The rubber cylinders abut against the surface of the material belt, the effect of tensioning the material belt is achieved, the two rubber cylinders which are arranged in an inclined mode can flatten the material belt before rolling, and the effect of adjusting the material belt flattening angle can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tape pulling machines, in particular to a tape winding mechanism of a tape pulling machine. Background Art

[0002] The rubber core for a connector is integrally injection-molded and formed with an injection-molded part and different types of terminals. In the specific production process, it is necessary to assemble two tapes together with a wire, and then convey the assembled tape into an injection molding machine for insert molding.

[0003] When the existing tape is wound, it is usually wound around a winding roller. However, when the tape is wound around the winding roller, the tape is prone to folding, resulting in ineffective winding of the tape and reducing the winding efficiency of the tape. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tape winding mechanism of a tape pulling machine, which has the advantage of flattening the tape and solves the problem that the tape is prone to folding when being wound.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tape winding mechanism of a tape pulling machine, including a bracket, a first support wheel and a second support wheel are symmetrically installed at the top of the bracket, a convex plate is installed on one side of the top of the bracket, two smooth wheels are symmetrically installed on the same side as the first support wheel of the convex plate, and a flattening mechanism is installed between the smooth wheel and the second support wheel;

[0006] The flattening mechanism includes a connecting rod, adjusting mechanisms are installed at the bottoms of both ends of the connecting rod, frames are installed at the bottoms of the two adjusting mechanisms, and rubber cylinders are installed in the two frames.

[0007] Preferably, the adjusting mechanism includes a short rod, the top of the short rod is fixedly connected with the connecting rod, a first locking rod is installed at the bottom of the short rod, a second locking rod is rotatably installed at the bottom of the first locking rod, and a plurality of teeth are arranged on the outer peripheral surfaces of the first locking rod and the second locking rod.

[0008] Preferably, the bottom of the second locking rod is fixedly connected with the frame, a locking mechanism is slidably installed on the outer peripheral surface of the short rod, the locking mechanism includes a cylinder, the cylinder is slidably connected with the short rod, and the cylinder is sleeved on the outer peripheral surfaces of the first locking rod and the second locking rod.

[0009] Preferably, a through groove for the short rod to slide is opened on the cylinder, and a plurality of racks that are mutually engaged with the first locking rod and the second locking rod are arranged in the cylinder.

[0010] Preferably, a first tension roller is installed at the bottom between the first supporting wheel and the second supporting wheel. The first tension roller is rotatably connected to the bracket. A second tension roller is installed on the side of the bracket, and a winding roller is installed at the bottom of the bracket.

[0011] Preferably, a gear is installed at one end of the winding roller, a servo motor is installed on the side of the bracket, a chain is engaged with the gear, one end of the chain is tensioned by the gear, and the chain is tensioned by the servo motor.

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

[0013] 1. By setting the connecting rod, the frame, the rubber cylinder and the adjusting mechanism, the two frames are rotatably connected to the connecting rod, and the rubber cylinder abuts against the surface of the strip, so as to achieve the effect of tensioning the strip. The two mutually inclined rubber cylinders can flatten the strip before winding.

[0014] 2. By setting the short rod, the first locking rod, the second locking rod, the cylinder and the rack, the cylinder slides on the short rod, and the angle of the frame can be adjusted by rotating the first locking rod and the second locking rod. The fixing is completed by the rack on the cylinder engaging the first locking rod and the second locking rod, so as to achieve the effect of adjusting the flattening angle of the strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the rear view structural schematic diagram of the present utility model;

[0017] Figure 3 is the present utility model Figure 1 the structural schematic diagram of the flattening mechanism in;

[0018] Figure 4 is the present utility model Figure 3 the structural schematic diagram of the adjusting mechanism in;

[0019] Figure 5 is the present utility model Figure 4 the structural schematic diagram of the locking mechanism in.

[0020] The reference numerals and names in the drawings are as follows:

[0021] 1. Bracket; 101. Convex plate; 102. Smooth wheel; 2. First supporting wheel; 201. Second supporting wheel; 202. First tensioning roller; 203. Second tensioning roller; 204. Winding roller; 205. Gear; 206. Chain; 207. Servo motor; 3. Flattening mechanism; 301. Connecting rod; 302. Frame; 303. Rubber cylinder; 4. Adjusting mechanism; 401. Short rod; 402. First locking rod; 403. Second locking rod; 5. Locking mechanism; 501. Cylinder; 502. Through groove; 503. Rack. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention 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 therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0025] Please refer to Figures 1 to 5, an embodiment provided by the present utility model: a tape winding mechanism of a tape pulling machine, including a bracket 1, a first support wheel 2 and a second support wheel 201 are symmetrically installed at the top of the bracket 1, a convex plate 101 is installed on one side of the top of the bracket 1, and two smooth wheels 102 are symmetrically installed on the same side of the convex plate 101 as the first support wheel 2. A flattening mechanism 3 is installed between the smooth wheel 102 and the second support wheel 201; the flattening mechanism 3 includes a connecting rod 301, and adjusting mechanisms 4 are installed at the bottoms of both ends of the connecting rod 301. Frame 302; rubber cylinders 303 are installed in both frames 302; the adjusting mechanism 4 includes a short rod 401, the top of the short rod 401 is fixedly connected to the connecting rod 301, the bottom of the short rod 401 is installed with a first locking rod 402, and the bottom of the first locking rod 402 is rotatably installed with a second locking rod 403. Multiple teeth are provided on the outer edge surfaces of the first locking rod 402 and the second locking rod 403. The bottom of the second locking rod 403 is fixedly connected to the frame 302. A locking mechanism 5 is slidably installed on the outer edge surface of the short rod 401. The locking mechanism 5 includes a cylinder 501, the cylinder 501 is slidably connected to the short rod 401, and the cylinder 501 is sleeved on the outer edge surfaces of the first locking rod 402 and the second locking rod 403; a through groove 502 for the short rod 401 to slide is provided on the cylinder 501, and multiple racks 503 that are mutually engaged with the first locking rod 402 and the second locking rod 403 are arranged in the cylinder 501; a first tensioning roller 202 is installed at the bottom between the first support wheel 2 and the second support wheel 201, the first tensioning roller 202 is rotatably connected to the bracket 1, a second tensioning roller 203 is installed on the side of the bracket 1, and a winding roller 204 is installed at the bottom of the bracket 1; a gear 205 is installed at one end of the winding roller 204, a servo motor 207 is installed on the side of the bracket 1, a chain 206 is engaged with the gear 205, one end of the chain 206 is tensioned by the gear 205, and the chain 206 is tensioned by the servo motor 207.

[0026] Working principle: During the operation of the present utility model, the tape is passed above the two smooth wheels 102, then passed below the flattening mechanism 3, then passed above the second support wheel 201 and the first support wheel 2, then passed through the bottom of the first tensioning roller 202, and then passed through the top of the second tensioning roller 203, and then wound around the outer edge surface of the winding roller 204. The servo motor 207 drives the chain 206 to rotate. The gear 205 that tensions the chain 206 drives the winding roller 204 to rotate. Through the rotational connection between the two frames 302 and the connecting rod 301, the rubber cylinder 303 abuts against the surface of the tape. By rotating the first locking rod 402 and the second locking rod 403, the angle of the frame 302 can be adjusted, and the fixing is completed by the racks 503 on the cylinder 501 engaging the first locking rod 402 and the second locking rod 403.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A tape winding mechanism of a tape pulling machine, comprising a bracket (1), characterized in that: At the top of the bracket (1), a first support wheel (2) and a second support wheel (201) are symmetrically installed. On one side of the top of the bracket (1), a convex plate (101) is installed. On the same side of the convex plate (101) and the first support wheel (2), two smooth wheels (102) are symmetrically installed. A flattening mechanism (3) is installed between the smooth wheels (102) and the second support wheel (201). The flattening mechanism (3) includes a connecting rod (301). At the bottom of both ends of the connecting rod (301), adjusting mechanisms (4) are installed. At the bottom ends of the two adjusting mechanisms (4), frames (302) are installed. Inside the two frames (302), rubber cylinders (303) are installed.

2. The tape winding mechanism of a tape pulling machine according to claim 1, characterized in that: The adjusting mechanism (4) includes a short rod (401). The top end of the short rod (401) is fixedly connected to the connecting rod (301). At the bottom end of the short rod (401), a first locking rod (402) is installed. At the bottom end of the first locking rod (402), a second locking rod (403) is rotatably installed. A plurality of teeth are arranged on the outer peripheral surfaces of the first locking rod (402) and the second locking rod (403).

3. The tape winding mechanism of a tape pulling machine according to claim 2, characterized in that: The bottom end of the second locking rod (403) is fixedly connected to the frame (302). A locking mechanism (5) is slidably installed on the outer peripheral surface of the short rod (401). The locking mechanism (5) includes a cylinder (501). The cylinder (501) is slidably connected to the short rod (401). The cylinder (501) is sleeved on the outer peripheral surfaces of the first locking rod (402) and the second locking rod (403).

4. The tape winding mechanism of a tape pulling machine according to claim 3, characterized in that: A through groove (502) for the short rod (401) to slide is formed in the cylinder (501). A plurality of racks (503) that are mutually engaged with the first locking rod (402) and the second locking rod (403) are arranged inside the cylinder (501).

5. The tape winding mechanism of a tape pulling machine according to claim 1, characterized in that: At the bottom between the first support wheel (2) and the second support wheel (201), a first tensioning roller (202) is installed. The first tensioning roller (202) is rotatably connected to the bracket (1). A second tensioning roller (203) is installed on the side of the bracket (1). A winding roller (204) is installed at the bottom of the bracket (1).

6. The tape winding mechanism of a tape pulling machine according to claim 5, characterized in that: A gear (205) is installed at one end of the winding roller (204). A servo motor (207) is installed on the side of the bracket (1). A chain (206) is engaged with the gear (205). One end of the chain (206) is tensioned by the gear (205), and the chain (206) is tensioned by the servo motor (207).

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