Cutting mechanism for carrier tape production

Abstract

The utility model relates to the technical field of carrier tape production equipment, and discloses a cutting mechanism for carrier tape production, which comprises a rack, the top of the rack is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with an air cylinder, one end of the air cylinder is fixedly connected with a pressing plate, the inner wall of the rack is provided with a material suction assembly, and the inner wall of the rack is provided with a material discharge assembly. A cutting assembly is arranged at the top of the rack, and a carrier tape body is arranged on the inner wall of the mounting frame; the material suction assembly comprises a mounting box. The cutting mechanism for carrier tape production is provided with the mounting box, the suction fan, the inserting groove, the filter screen, the sliding groove, the collecting box, the suction pipe and the suction cover, suction force is generated through work of the suction fan, the suction force sucks chippings generated in the cutting process into the mounting box through the suction cover, the chippings can be effectively intercepted through the filter screen, and the cutting efficiency is improved. Chippings can be collected by arranging a collecting box, and when the collecting box is full of the chippings, the collecting box can be pulled out through a handle to treat the chippings.

Description

Technical Field

[0001] This utility model relates to the field of carrier tape production equipment technology, specifically a cutting mechanism for carrier tape production. Background Technology

[0002] Carrier tape refers to a strip-shaped product used in the field of electronic packaging. It has a specific thickness and has holes for holding electronic components and positioning holes for indexing and positioning distributed evenly along its length. During the production process of carrier tape, the produced long carrier tape needs to be cut according to certain length requirements to meet the needs of subsequent packaging and use.

[0003] The prior art patent document CN220051980U provides a cutting mechanism for carrier tape production. Through the structure of pressure roller, feeding groove, conveying roller, fixed frame and cutting blade, it is possible to drive the pressure block to press down the cutting blade to cut the carrier tape body passing from the bottom of the cutting blade by the uniform rotation of the pressure roller.

[0004] The existing technology described above can cut the carrier belt, but it generates debris during the cutting process. The device does not have an effective debris cleaning mechanism. Over time, the debris gradually accumulates, which may affect the conveying of the carrier belt. It cannot effectively collect the debris generated during cutting and cannot meet people's needs. Therefore, we need a cutting mechanism for carrier belt production. Utility Model Content

[0005] The purpose of this invention is to provide a cutting mechanism for carrier tape production, so as to solve the problem mentioned in the background art of not being able to effectively collect the debris generated during cutting.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a cutting mechanism for carrier tape production, including a frame, a mounting frame fixedly connected to the top of the frame, a cylinder fixedly connected to the top of the mounting frame, a pressure plate fixedly connected to one end of the cylinder, a material suction assembly provided on the inner wall of the frame, a cutting assembly provided on the top of the frame, and a carrier tape body provided on the inner wall of the mounting frame.

[0007] The suction assembly includes a mounting box, and a suction fan is installed on the inner wall of the mounting box. The inner wall of the mounting box has a slot, and a filter screen is slidably connected to the inner wall of the slot. The inner wall of the mounting box has a sliding groove, and a collection box is slidably connected to the inner wall of the sliding groove. A suction pipe is fixedly connected to the inner wall of the mounting box, and a suction cover is fixedly connected to one end of the suction pipe.

[0008] The cutting assembly includes a fixed frame, and a first motor is mounted on the outer wall of the fixed frame. The output shaft of the first motor is fixedly connected to a lead screw via a coupling, and a movable frame is threadedly connected to the outer wall of the lead screw. A limit rod is slidably connected to the inner wall of the movable frame, and an installation groove is provided on the inner wall of the movable frame. A second motor is mounted on the inner wall of the installation groove, and a rotating rod is fixedly connected to the output shaft of the second motor via a coupling. A blade holder is fixedly connected to one end of the rotating rod, and a cutting blade is detachably connected to the inner wall of the blade holder.

[0009] Preferably, the mounting box forms a sliding structure with the filter screen via a slot, and one end of the filter screen is inserted into the slot for connection.

[0010] Preferably, the mounting box forms a sliding structure with the collection box via a sliding groove, and the inner wall of the sliding groove is in contact with the outer wall of the collection box.

[0011] Preferably, there are two mounting brackets, and the two mounting brackets are symmetrically arranged with the vertical line of the frame as the axis of symmetry.

[0012] Preferably, the fixed frame forms a movable structure with a first motor and a lead screw, and one end of the lead screw is threaded through the movable frame.

[0013] Preferably, the inner wall of the movable frame is provided with a circular groove, and one end of the limiting rod passes through the circular groove.

[0014] Preferably, the movable frame forms a rotating structure with the rotating rod via a second motor, and one end of the second motor passes through the movable frame and is connected to the rotating rod.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0016] First, this utility model is equipped with an installation box, a suction fan, a slot, a filter screen, a chute, a collection box, a suction pipe, and a suction hood. The suction fan generates suction force, which draws the debris generated during the cutting process into the installation box through the suction hood. The filter screen can effectively intercept the debris, and the collection box can collect the debris. When the collection box is full, the handle can be used to pull out the collection box to process the debris.

[0017] Secondly, this utility model is equipped with a fixed frame, a first motor, a lead screw, a moving frame, a limiting rod, a mounting groove, a second motor, a rotating rod, a knife holder, and a cutting blade. The cutting blade can be rotated by the second motor and the moving frame can be moved by the first motor. The high-speed rotating cutting blade moves to cut the carrier tape body. Compared with the traditional downward pressing cutting, it can cut the carrier tape faster and neater, improving cutting accuracy and efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the frame and mounting box structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the installation box and filter screen structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the mobile frame and the second motor structure of this utility model.

[0022] The components include: 1. Frame; 2. Mounting frame; 3. Cylinder; 4. Pressure plate; 5. Suction assembly; 501. Mounting box; 502. Suction fan; 503. Slot; 504. Filter screen; 505. Slide rail; 506. Collection box; 507. Suction pipe; 508. Suction cover; 6. Cutting assembly; 601. Fixing frame; 602. First motor; 603. Lead screw; 604. Moving frame; 605. Limiting rod; 606. Mounting slot; 607. Second motor; 608. Rotating rod; 609. Knife holder; 610. Cutting blade; 7. Carrier belt body. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4As shown, a cutting mechanism for carrier tape production includes a frame 1, a mounting frame 2 fixedly connected to the top of the frame 1, and a cylinder 3 fixedly connected to the top of the mounting frame 2. A pressure plate 4 is fixedly connected to one end of the cylinder 3. A suction assembly 5 is provided on the inner wall of the frame 1, and a cutting assembly 6 is provided on the top of the frame 1. A carrier tape body 7 is provided on the inner wall of the mounting frame 2. The suction assembly 5 includes a mounting box 501, and a suction fan 502 is installed on the inner wall of the mounting box 501. A slot 503 is opened on the inner wall of the mounting box 501, and a filter screen 504 is slidably connected to the inner wall of the slot 503. A groove 505 is opened on the inner wall of the mounting box 501, and a collection box 506 is slidably connected to the inner wall of the groove 505. A suction fan 506 is fixedly connected to the inner wall of the mounting box 501. The material pipe 507 is provided, and a suction cover 508 is fixedly connected to one end of the suction pipe 507. The cutting assembly 6 includes a fixed frame 601, and a first motor 602 is installed on the outer wall of the fixed frame 601. The output shaft of the first motor 602 is fixedly connected to a lead screw 603 through a coupling. A movable frame 604 is threadedly connected to the outer wall of the lead screw 603. A limit rod 605 is slidably connected to the inner wall of the movable frame 604. An installation groove 606 is provided on the inner wall of the movable frame 604. A second motor 607 is installed on the inner wall of the installation groove 606. A rotating rod 608 is fixedly connected to the output shaft of the second motor 607 through a coupling. A blade holder 609 is fixedly connected to one end of the rotating rod 608. A cutting blade 610 is detachably connected to the inner wall of the blade holder 609.

[0025] Through the above technical solution, the suction fan 502 generates suction, which draws the debris generated during the cutting process into the mounting box 501 through the suction hood 508. The filter screen 504 effectively intercepts the debris, and the collection box 506 collects the debris. When the collection box is full, it can be pulled out by the handle to process the debris. The second motor 607 rotates the cutting blade 610, and the first motor 602 moves the moving frame 604. The high-speed rotating cutting blade 610 moves to cut the carrier belt body 7. Compared with the traditional downward cutting, it can cut the carrier belt faster and neater, improving cutting accuracy and efficiency.

[0026] Specifically, the mounting box 501 forms a sliding structure with the filter screen 504 through the slot 503, and one end of the filter screen 504 is inserted into the slot 503 for connection.

[0027] The above technical solution enhances the connection between the mounting box 501, the slot 503, and the filter screen 504, making it easier for the filter screen 504 to be inserted into the slot 503 for installation, facilitating the installation and removal of the filter screen 504, and making it easier to clean the filter screen 504 regularly.

[0028] Specifically, the installation box 501 forms a sliding structure with the collection box 506 through the slide groove 505, and the inner wall of the slide groove 505 is in contact with the outer wall of the collection box 506.

[0029] With the above technical solution, the outer wall of the collection box 506 is provided with a handle, which can be used to pull the collection box 506 out in the slide groove 505, making it convenient to process the collected debris.

[0030] Specifically, there are two mounting brackets 2, and the two mounting brackets 2 are symmetrically arranged with the vertical line of the frame 1 as the axis of symmetry.

[0031] Through the above technical solution, by setting two mounting brackets 2, it is convenient to place the carrier body 7. By working the cylinder 3, the pressure plate 4 moves down to press the carrier body 7, which makes it convenient for the cutting blade 610 to cut the pressed carrier body 7.

[0032] Specifically, the fixed frame 601 forms a movable structure with the first motor 602 and the lead screw 603, and one end of the lead screw 603 is threaded through the movable frame 604.

[0033] With the above technical solution, there are two fixing frames 601. One end of the lead screw 603 is provided with a bearing, which is fixed on the fixing frame 601. When the lead screw 603 rotates, the lead screw 603 rotates more stably within the bearing.

[0034] Specifically, the inner wall of the movable frame 604 is provided with a circular groove, and one end of the limiting rod 605 passes through the circular groove.

[0035] With the above technical solution, the limiting rod 605 is fixed between the two fixed frames 601. By limiting the movement of the limiting rod 605, when the lead screw 603 rotates, the movable frame 604 moves.

[0036] Specifically, the movable frame 604 forms a rotating structure with the rotating rod 608 via the second motor 607, and one end of the second motor 607 passes through the movable frame 604 and is connected to the rotating rod 608.

[0037] The above technical solution enhances the connection between the movable frame 604, the second motor 607, and the rotating rod 608. When the second motor 607 is working, it can effectively drive the rotating rod 608 to rotate.

[0038] In use, first connect the device to an external power supply. The external power supply provides power to the device. The operator places the carrier belt body 7 in the two mounting brackets 2. The cylinder 3 operates, causing the pressure plate 4 to move down and press the carrier belt body 7. The second motor 607 operates, driving the rotating rod 608 to rotate. The rotating rod 608 drives the knife holder 609 to rotate, which in turn drives the cutting blade 610 to rotate at high speed. The first motor 602 operates, driving the lead screw 603 to rotate, thereby moving the moving frame 604. The moving frame 604 moves more stably on the limit rod 605. The movement of the moving frame 604 causes the cutting blade 610 to move. The high-speed rotating cutting blade 610 cuts the carrier belt body 7. The suction fan 50... 2. The operation generates suction, which draws away the debris generated during the cutting process through the suction hood 508. The debris enters the suction pipe 507 through the suction hood 508 and then enters the mounting box 501 from the suction pipe 507. It is blocked by the filter screen 504 and collected by the collection box 506. When the collection box is full, it can be pulled out from the slide groove 505 by the handle for easy debris disposal. When it is necessary to clean the filter screen 504, it can be pulled out from the slot 503 by the handle for cleaning. The operation is simple and easy to use. This completes the entire operation. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting mechanism for carrier tape production, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a mounting frame (2), and the top of the mounting frame (2) is fixedly connected to a cylinder (3). One end of the cylinder (3) is fixedly connected to a pressure plate (4). The inner wall of the frame (1) is provided with a material suction assembly (5), and the top of the frame (1) is provided with a cutting assembly (6). The inner wall of the mounting frame (2) is provided with a carrier belt body (7). The suction assembly (5) includes a mounting box (501), and a suction fan (502) is installed on the inner wall of the mounting box (501). The inner wall of the mounting box (501) is provided with a slot (503), and a filter screen (504) is slidably connected to the inner wall of the slot (503). The inner wall of the mounting box (501) is provided with a sliding groove (505), and a collection box (506) is slidably connected to the inner wall of the sliding groove (505). A suction pipe (507) is fixedly connected to the inner wall of the mounting box (501), and a suction cover (508) is fixedly connected to one end of the suction pipe (507). The cutting assembly (6) includes a fixed frame (601), and a first motor (602) is installed on the outer wall of the fixed frame (601). The output shaft of the first motor (602) is fixedly connected to a lead screw (603) via a coupling. A movable frame (604) is threadedly connected to the outer wall of the lead screw (603). A limit rod (605) is slidably connected to the inner wall of the movable frame (604). An installation groove (606) is provided on the inner wall of the movable frame (604). A second motor (607) is installed on the inner wall of the installation groove (606). A rotating rod (608) is fixedly connected to the output shaft of the second motor (607) via a coupling. A blade holder (609) is fixedly connected to one end of the rotating rod (608). A cutting blade (610) is detachably connected to the inner wall of the blade holder (609).

2. The cutting mechanism for carrier tape production according to claim 1, characterized in that: The mounting box (501) forms a sliding structure with the filter screen (504) through the slot (503), and one end of the filter screen (504) is inserted into the slot (503) for connection.

3. The cutting mechanism for carrier tape production according to claim 1, characterized in that: The mounting box (501) forms a sliding structure with the collection box (506) through the sliding groove (505), and the inner wall of the sliding groove (505) is in contact with the outer wall of the collection box (506).

4. The cutting mechanism for carrier tape production according to claim 1, characterized in that: The number of mounting brackets (2) is two, and the two mounting brackets (2) are symmetrically arranged with the vertical line of the frame (1) as the axis of symmetry.

5. A cutting mechanism for carrier tape production according to claim 1, characterized in that: The fixed frame (601) forms a movable structure with the first motor (602) and the lead screw (603), and one end of the lead screw (603) is threaded through the movable frame (604).

6. A cutting mechanism for carrier tape production according to claim 1, characterized in that: The inner wall of the movable frame (604) is provided with a circular groove, and one end of the limiting rod (605) passes through the circular groove.

7. A cutting mechanism for carrier tape production according to claim 1, characterized in that: The movable frame (604) forms a rotating structure through the second motor (607) and the rotating rod (608), and one end of the second motor (607) passes through the movable frame (604) and is connected to the rotating rod (608).

Images