Positioning device for cutting in carrier tape production

Abstract

The utility model relates to the technical field of carrier tape production, in particular to a positioning device for carrier tape production and cutting, which comprises a cover plate, screws are arranged on the left end wall and the right end wall of the bottom of the cover plate in a penetrating manner, a penetrating opening is formed in the middle of the cover plate in a penetrating manner, and a penetrating disc is mounted on the inner side of the penetrating opening. A top seat is arranged at the top end of the penetrating disc, screws are arranged on the left end wall and the right end wall of the top seat in a penetrating mode, a limiting screw rod is arranged on the middle end wall of the top seat in a penetrating mode, side openings are formed in the left end wall and the right end wall of the cover plate in a penetrating mode, fixing seats are arranged on the left end wall and the right end wall, close to the side openings, of the cover plate, and driven rollers are installed at the bottom ends of the fixing seats. According to the utility model, the cover plate is positioned on the carrier tape processing table through screwing of the screws, so that the carrier tape can penetrate through the middle bottom end area of the cover plate, and the limiting screw is rotated, moves downwards and is pressed on the upper end wall of the carrier tape, locks and limits the carrier tape, so that the carrier tape is convenient to position.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape production, in particular to a positioning device for carrier tape production cutting. Background Art

[0002] Carrier Tape refers to a strip product used in the field of electronic packaging. It has a specific thickness and has holes (also called pockets) for holding electronic components and positioning holes for index positioning evenly distributed along its length. The carrier tape needs to be positioned during cutting. This positioning device is used to position the carrier tape.

[0003] The thickness and width of the carrier tape vary. Conventional positioning devices, such as positioning fixtures, have fixed sizes. As a result, during positioning, fixtures with fixed sizes are difficult to adapt to carrier tapes of different sizes, resulting in poor adaptation effects during positioning. Utility Model Content

[0004] The utility model aims to provide a positioning device for cutting carrier tape production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A positioning device for carrier tape production cutting comprises a cover plate, screws are penetrated through the left and right end walls of the bottom of the cover plate, a through opening is penetrated through the middle of the cover plate, a through disk is installed on the inner side of the through opening, a top seat is arranged on the top of the through disk, screws are penetrated through the left and right end walls of the top seat, a limiting screw is penetrated through the middle end wall of the top seat, side openings are penetrated through the left and right end walls of the cover plate, fixed seats are arranged on the left and right end walls of the cover plate close to the side openings, and a driven roller is installed on the bottom end of the fixed seat.

[0007] Preferably, the cover plate and the screw are threadedly connected, and the cover plate is in a concave font shape.

[0008] Preferably, the cover plate is rotatably connected to the through-hole and the through-hole is fixedly connected to the top seat.

[0009] Preferably, the top seat and the through disk are both threadedly connected to the limiting screw, and the limiting screw is distributed in a ring shape with respect to the center of the top seat and the through disk.

[0010] Preferably, four limiting screws are provided, and the screws are threadedly connected to the top seat.

[0011] Preferably, the cover plate and the fixed seat are fixedly connected, and the fixed seat and the driven roller are rotationally connected.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. Tighten the screws to position the cover plate on the carrier processing table so that the carrier can pass through the middle bottom area of ​​the cover plate, and rotate the limit screw, which moves downward to press down on the upper end wall of the carrier to lock and limit the carrier, making it easier to position the carrier;

[0014] 2. By rotating the top seat, the through-disk is driven to rotate, and the through-disk is turned to change the position of the limit screw on the end wall of the through-disk, so that the limit screw switches its position. When positioning the carrier, it is more flexible and convenient. The positions of the four limit screws can be flexibly adjusted, which is convenient for firmly positioning the carrier at multiple points at the same time. The driven roller is used to limit the side end of the carrier to prevent the side end wall of the carrier from scratching and wearing the end of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A schematic top view of a cover plate;

[0018] Figure 3 for Figure 1 A schematic front view of the bottom of the cover plate;

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of point A.

[0020] In the figure: 1, cover plate; 2, screw; 3, through-hole; 4, through-disk; 5, top seat; 6, screw; 7, limit screw; 8, side opening; 9, fixed seat; 10, driven roller. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for a positioning device for cutting a carrier tape in production:

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown, a positioning device for carrier tape production cutting comprises a cover plate 1, screws 2 are pierced through the left and right end walls of the bottom of the cover plate 1, a through hole 3 is pierced through the middle of the cover plate 1, a through disk 4 is installed on the inner side of the through hole 3, a top seat 5 is arranged on the top of the through disk 4, screws 6 are pierced through the left and right end walls of the top seat 5, a limiting screw 7 is pierced through the middle end wall of the top seat 5, side openings 8 are pierced through the left and right end walls of the cover plate 1, fixed seats 9 are arranged on the left and right end walls of the cover plate 1 close to the side openings 8, and a driven roller 10 is installed on the bottom end of the fixed seat 9.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 1 and Figure 2 As shown, the cover plate 1 and the screw 2 are threadedly connected, and the cover plate 1 is in a concave font shape. The cover plate 1 is rotatably connected to the through-disc 4 through the through-opening 3, and the through-disc 4 is fixedly connected to the top seat 5. The top seat 5 and the through-disc 4 are both threadedly connected to the limiting screw 7, and the limiting screw 7 is annularly distributed about the center of the top seat 5 and the through-disc 4. The screw 2 is tightened to position the cover plate 1 on the carrier processing table so that the carrier can pass through the middle bottom area of ​​the cover plate 1, and the limiting screw 7 is rotated, and the limiting screw 7 moves downward to press down on the upper end wall of the carrier to lock and limit the carrier, which is convenient for positioning the carrier;

[0027] Based on the first embodiment, Figure 3 and Figure 4 As shown, four limit screws 7 are provided, and the screws 6 are threadedly connected to the top seat 5, the cover plate 1 and the fixed seat 9 are fixedly connected, and the fixed seat 9 and the driven roller 10 are rotatably connected. The top seat 5 rotates to drive the through disk 4 to rotate, and the through disk 4 is rotated to change the position of the limit screw 7 on the end wall of the through disk 4, so that the limit screw 7 switches its position. When the positioning carrier is used, it is more flexible and convenient. The positions of the four limit screws 7 can be flexibly adjusted, which is convenient for firmly positioning the carrier at multiple points at the same time. The driven roller 10 is used to limit the side end of the carrier to prevent the side end wall of the carrier from scratching and wearing against the end of the cover plate 1.

[0028] Working principle: by tightening the screw 2, the cover plate 1 is positioned on the carrier processing table so that the carrier can pass through the middle bottom area of ​​the cover plate 1, and the limiting screw 7 is rotated, and the limiting screw 7 moves down to press down on the upper end wall of the carrier to lock and limit the carrier, which is convenient for positioning the carrier. By rotating the top seat 5, the through-disc 4 is driven to rotate, and the through-disc 4 is rotated to change the position of the limiting screw 7 on the end wall of the through-disc 4, so that the limiting screw 7 switches its position, which is more flexible and convenient when used to position the carrier. The positions of the four limiting screws 7 can be flexibly adjusted, which is convenient for firmly positioning the carrier at multiple points at the same time. The driven roller 10 is used to limit the side end of the carrier to prevent the side end wall of the carrier from scratching and wearing the end of the cover plate 1.

[0029] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning device for cutting a carrier tape in production, comprising a cover plate (1), characterized in that: The left and right end walls of the bottom of the cover plate (1) are both penetrated with screws (2), the middle of the cover plate (1) is penetrated with a through hole (3), a through plate (4) is installed inside the through hole (3), a top seat (5) is arranged at the top of the through plate (4), the left and right end walls of the top seat (5) are both penetrated with screws (6), the middle end wall of the top seat (5) is penetrated with a limiting screw (7), the left and right end walls of the cover plate (1) are both penetrated with side openings (8), the left and right end walls of the cover plate (1) close to the side openings (8) are both provided with fixed seats (9), and the bottom end of the fixed seat (9) is installed with a driven roller (10).

2. A positioning device for carrier tape production cutting according to claim 1, characterized in that: The cover plate (1) and the screw (2) are threadedly connected, and the cover plate (1) is in a concave font shape.

3. A positioning device for carrier tape production cutting according to claim 1, characterized in that: The cover plate (1) is rotatably connected to the through-hole (3) and the through-hole (4), and the through-hole (4) and the top seat (5) are fixedly connected.

4. A positioning device for carrier tape production cutting according to claim 1, characterized in that: The top seat (5) and the through disk (4) are both threadedly connected to the limiting screw (7), and the limiting screw (7) is distributed in a ring shape with respect to the center of the top seat (5) and the through disk (4).

5. The positioning device for carrier tape production cutting according to claim 1, characterized in that: Four limiting screw rods (7) are provided, and the screw (6) and the top seat (5) are threadedly connected.

6. A positioning device for carrier tape production cutting according to claim 1, characterized in that: The cover plate (1) and the fixed seat (9) are fixedly connected, and the fixed seat (9) and the driven roller (10) are rotationally connected.

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