Carrier tape forming stamping mechanism

Abstract

The utility model relates to a carrier tape forming stamping mechanism which comprises a workbench, a conveying groove is formed in the upper surface of the workbench, a plurality of forming grooves are formed in the conveying groove at equal intervals, and through holes are formed in the forming grooves. A top frame is mounted on the upper surface of the workbench, a first electric push rod is mounted at the top of the top frame, a U-shaped plate is mounted at the telescopic end of the first electric push rod, a mounting plate is mounted at the bottom of the U-shaped plate, and a plurality of forming punches are mounted on the lower surface of the mounting plate at equal intervals. Through the arrangement of the fixing mechanism, the carrier tape can be fixed firstly before the forming punch punches the carrier tape, so that it can be guaranteed that the carrier tape does not displace in the punching process, the punching quality is improved, through the arrangement of the punching mechanism, the interior of a carrier tape hole can be punched after punching is completed, and the punching efficiency is improved. Therefore, the purpose of completing two operations of punch forming and punching at a time can be achieved, and the functionality is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carrier tape production, in particular to a carrier tape forming stamping mechanism. BACKGROUND

[0002] Carrier tape is a kind of strip-shaped product specially applied in the field of electronic packaging, with specific thickness, equidistantly distributed holes (also called pockets) for holding electronic components (such as resistors, capacitors, transistors, diodes, etc.) and positioning holes for index positioning in the length direction, which enables the carrier tape to accurately and efficiently hold and protect electronic components, avoiding contamination and damage during transportation and storage. In the carrier tape processing and production process, stamping forming is usually adopted.

[0003] Chinese patent CN221935116U discloses a carrier tape forming stamping mechanism, which works by driving an electric push rod to push the limiting push plate to limit the carrier tape, making it in a straight line on the top of the movable stamping table, preventing position deviation, improving processing and production quality and precision, and effectively improving the structural practicability and functionality.

[0004] However, during the stamping process of the above-mentioned patent, the carrier tape may be displaced due to the lack of effective fixation, which affects the quality of the product.

[0005] In addition, the carrier tape usually needs to be punched inside the punched hole during stamping to avoid the product being adsorbed in the hole and difficult to take out, but the above-mentioned patent can only realize the function of punching the hole, and cannot punch the hole, which is low in functionality. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a carrier tape forming stamping mechanism, which effectively solves the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0008] A carrier tape forming stamping mechanism, comprising a workbench, a plurality of forming grooves are equidistantly arranged in the inside of the conveying groove, and a through hole is arranged in the inside of the forming groove. A top frame is installed on the upper surface of the workbench, a first electric push rod is installed on the top of the top frame, a U-shaped plate is installed on the end of the first electric push rod, an installation plate is installed on the bottom of the U-shaped plate, a plurality of forming punches are equidistantly installed on the lower surface of the installation plate, and a fixing mechanism capable of fixing the carrier tape during stamping forming is arranged below the plurality of forming punches. An inner hole is arranged in the inside of the forming punch, and a punching mechanism capable of punching after stamping forming is arranged below the U-shaped plate.

[0009] Therefore, through the setting of the fixing mechanism, the carrier tape can be fixed first before the forming punch punches the carrier tape, so that displacement of the carrier tape during punching can be prevented, thereby improving the punching quality, and through the setting of the punching mechanism, the inside of the carrier tape hole can be punched after the punching is completed, so that the purposes of punching forming and punching can be completed at one time, and the functionality is stronger.

[0010] Further, the fixing mechanism comprises a pressing plate arranged below the forming punch, a plurality of displacement slots are equidistantly arranged on the surface of the pressing plate, and the displacement slots are matched with the forming punch, guide rods are installed at the four corners of the upper surface of the pressing plate, the end portions of the guide rods penetrate to the upper side of the mounting plate and are installed with end heads, first springs are sleeved on the outer surfaces of the guide rods, and the two ends of the first springs are respectively abutted with the mounting plate and the pressing plate.

[0011] Further, the punching mechanism comprises a second electric push rod installed on the lower surface of the U-shaped plate, a horizontal plate is installed at the end portion of the second electric push rod, a plurality of punching punches are equidistantly installed on the lower surface of the horizontal plate, and the punching punches are arranged in the inner hole.

[0012] Further, a telescopic rod is installed in the punching punch, the end portion of the telescopic rod extends to the outside of the forming punch and is installed with a push block, a second spring is sleeved on the outer surface of the telescopic rod, and the two ends of the second spring are respectively abutted with the inner wall of the punching punch and the push block.

[0013] Further, two side plates are installed on the lower surface of the workbench, and a conveying belt is arranged between the two side plates.

[0014] Further, guide rollers are arranged on both sides of the length direction of the workbench.

[0015] Further, a controller is installed on the outer surface of the side plate.

[0016] Further, a limiting rod is installed on the upper surface of the U-shaped plate, a linear bearing is installed in the top frame, and the linear bearing is slidingly installed on the outer surface of the limiting rod.

[0017] Compared with the prior art, the utility model has the advantages as follows.

[0018] 1. Through the setting of the fixing mechanism, the carrier tape can be fixed first before the forming punch punches the carrier tape, so that displacement of the carrier tape during punching can be prevented, thereby improving the punching quality.

[0019] 2. Through the setting of the punching mechanism, the inside of the carrier tape hole can be punched after the punching is completed, so that the purposes of punching forming and punching can be completed at one time, and the functionality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure perspective diagram of the utility model;

[0021] Figure 2 It is the front view structure diagram of the utility model;

[0022] Figure 3 It is the structure diagram of U-shaped plate and mounting plate in the utility model;

[0023] Figure 4 It is the structure diagram of workbench in the utility model;

[0024] Figure 5 It is the section structure diagram of forming punch in the utility model.

[0025] In the figure: 100, workbench;101, conveying groove;102, forming groove;103, through hole;104, top frame;105, first electric push rod;106, U-shaped plate;107, mounting plate;108, forming punch;109, inner hole;200, fixing mechanism;201, pressing plate;202, let place groove;203, guide rod;204, end head;205, first spring;300, punching mechanism;301, second electric push rod;302, cross plate;303, punching punch;400, telescopic rod;401, push block;402, second spring;500, side plate;501, conveying belt;600, guide roller;700, controller;800, limiting rod;801, linear bearing. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the description of the embodiments of the utility model, need explanation, unless another explicit provision and limitation, term, "connect", "installation" should do broad sense understanding, for example, "connect" can be detachably connected, also can be not detachably connected, can be direct connection, also can be indirectly connected through intermediate medium. In addition, "communication" can be direct communication, also can be indirectly communicated through intermediate medium. Among them, "fix" refers to each other connection and the relative position relation of connection is invariable. The position terms mentioned in the embodiments of the utility model, for example, "inner", "outer", "top", "bottom" and the like, only refer to the direction of the drawing, therefore, the position terms used are for better, more clearly illustrate and understand the embodiments of the utility model, and not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, cannot be understood as limiting the embodiments of the utility model.

[0028] In the embodiments of the utility model, 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 number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features.

[0029] Please refer to Figures 1-5 The utility model provides a kind of strip forming stamping mechanism, including workbench 100, the upper surface of workbench 100 is equipped with conveying groove 101, multiple forming grooves 102 are equidistantly equipped in the inside of conveying groove 101, through hole 103 is equipped in the inside of forming groove 102. The upper surface of workbench 100 is installed top frame 104, first electric push rod 105 is installed in the top of top frame 104, the end of the extension of first electric push rod 105 is installed with U-shaped plate 106, U-shaped plate 106 is installed with mounting plate 107 in the bottom, the lower surface of mounting plate 107 is equidistantly installed with multiple forming punch 108, multiple forming punch 108 below is provided with the fixed mechanism 200 capable of being fixed to strip when stamping forming. Forming punch 108 is equipped with inner hole 109 in the inside, U-shaped plate 106 below is provided with the punching mechanism 300 capable of being punched after stamping forming.

[0030] In use, the unwinding disc not shown in the figure and the winding disc not shown in the figure are arranged on both sides of the workbench 100 in the length direction, the carrier tape is placed in the conveying groove 101 for conveying, the inner walls on both sides of the conveying groove 101 can limit the carrier tape, then the first electric push rod 105 is started, the first electric push rod 105 drives the U-shaped plate 106 to descend, the U-shaped plate 106 drives the mounting plate 107 to descend, before the forming punch 108 contacts the carrier tape, the carrier tape can be fixed in advance through the fixing mechanism 200, so that the stability of the carrier tape can be ensured during the stamping process of the forming punch 108, and displacement is avoided, so that the stamping forming quality of the carrier tape is improved, after the stamping forming is completed, the inner part of the hole is punched through the punching mechanism 300, so that the purposes of stamping forming and punching can be completed at one time, and the functionality is stronger, then the first electric push rod 105 drives the forming punch 108 to rise, and the carrier tape is conveyed through the winding disc.

[0031] Preferably, the fixing mechanism 200 comprises a pressing plate 201 arranged below the forming punch 108, a plurality of accommodation grooves 202 are equidistantly formed on the surface of the pressing plate 201 and matched with the forming punch 108, guide rods 203 are installed at the four corners of the upper surface of the pressing plate 201, end portions of the guide rods 203 penetrate through the upper side of the mounting plate 107 and are provided with end heads 204, first springs 205 are sleeved on the outer surfaces of the guide rods 203, and the two ends of each first spring 205 abut against the mounting plate 107 and the pressing plate 201 respectively.

[0032] When the first electric push rod 105 drives the mounting plate 107 to descend, the pressing plate 201 will first contact the surface of the carrier tape, and as the mounting plate 107 continues to descend, the first springs 205 will be gradually compressed, the pushing force applied to the pressing plate 201 is increased through the compression of the first springs 205, so that sufficient pressure can be applied to the carrier tape before the forming punch 108 contacts the carrier tape, so that displacement of the carrier tape is avoided, and the product quality is improved.

[0033] Preferably, the punching mechanism 300 comprises a second electric push rod 301 installed on the lower surface of the U-shaped plate 106, a horizontal plate 302 is installed at the end portion of the second electric push rod 301 in the extension direction, a plurality of punching punches 303 are equidistantly installed on the lower surface of the horizontal plate 302, and the punching punches 303 are arranged in the inner hole 109.

[0034] When the forming punch 108 completes the stamping forming of the carrier tape, the second electric push rod 301 is started, the second electric push rod 301 drives the horizontal plate 302 to descend, so that the punching punches 303 extend out of the forming punch 108 and enter the through hole 103 to complete punching.

[0035] Preferably, the inside of the punching punch 303 is provided with a telescopic rod 400, the end of the telescopic rod 400 extends to the outside of the forming punch 108 and is provided with a push block 401, the outer surface of the telescopic rod 400 is sleeved with a second spring 402, and the two ends of the second spring 402 are respectively in abutment with the inner wall of the punching punch 303 and the push block 401.

[0036] In order to avoid the part of the carrier tape punched remaining in the punching punch 303, when the punching punch 303 punches, the push block 401 is pushed into the punching punch 303, and the second spring 402 is compressed, and when the punching is completed, the second spring 402 is released, the push block 401 is pushed to the outside of the punching punch 303, and the material remaining in the punching punch 303 is pushed outwards, so that the part of the punching punch 303 is avoided.

[0037] Preferably, the lower surface of the workbench 100 is provided with two side plates 500, and the two side plates 500 are provided with a conveying belt 501.

[0038] After the part of the carrier tape punched is pushed out by the push block 401, it falls on the conveying belt 501, and when the material needs to be collected, the conveying belt 501 is started to convey the material outward.

[0039] Preferably, the two sides of the workbench 100 in the length direction are provided with guide rollers 600.

[0040] Through the setting of the guide rollers 600, when the carrier tape is conveyed in the conveying groove 101, the scratching of the two side edges of the workbench 100 can be avoided.

[0041] Preferably, the outer surface of the side plate 500 is provided with a controller 700.

[0042] Through the setting of the controller 700, the first electric push rod 105, the second electric push rod 301 and the conveying belt 501 and other equipment can be uniformly controlled, and the purpose of automatic operation is realized.

[0043] Preferably, the upper surface of the U-shaped plate 106 is provided with a limiting rod 800, and the inside of the top frame 104 is provided with a linear bearing 801, and the linear bearing 801 is slidingly installed on the outer surface of the limiting rod 800.

[0044] Through the setting of the limiting rod 800 and the linear bearing 801, the U-shaped plate 106 can be limited and guided, and the stability during lifting is improved.

[0045] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A carrier tape forming and stamping mechanism comprising a workbench (100), characterized in that: the upper surface of the workbench (100) is provided with a conveying groove (101), a plurality of forming grooves (102) are equidistantly arranged in the conveying groove (101), and a through hole (103) is arranged in the forming groove (102); a top frame (104) is arranged on the upper surface of the workbench (100), a first electric push rod (105) is arranged on the top of the top frame (104), a U-shaped plate (106) is arranged on the end of the first electric push rod (105), an installation plate (107) is arranged on the bottom of the U-shaped plate (106), a plurality of forming punches (108) are equidistantly arranged on the lower surface of the installation plate (107), and a fixing mechanism (200) capable of fixing the carrier tape during stamping is arranged below the forming punches (108); an inner hole (109) is arranged in the forming punch (108), and a punching mechanism (300) capable of punching after stamping is arranged below the U-shaped plate (106).

2. The carrier tape forming and stamping mechanism according to claim 1, characterized in that: the fixing mechanism (200) comprises a pressing plate (201) arranged below the forming punch (108), a plurality of accommodation grooves (202) are equidistantly arranged on the surface of the pressing plate (201), the accommodation grooves (202) are matched with the forming punch (108), guide rods (203) are arranged at the four corners of the upper surface of the pressing plate (201), end heads (204) are arranged on the ends of the guide rods (203) penetrating through the upper side of the installation plate (107), first springs (205) are arranged on the outer surfaces of the guide rods (203), and the two ends of the first springs (205) are respectively in abutment with the installation plate (107) and the pressing plate (201).

3. The carrier tape forming and stamping mechanism according to claim 1, characterized in that: the punching mechanism (300) comprises a second electric push rod (301) arranged on the lower surface of the U-shaped plate (106), a horizontal plate (302) is arranged on the end of the second electric push rod (301), a plurality of punching punches (303) are equidistantly arranged on the lower surface of the horizontal plate (302), and the punching punches (303) are arranged in the inner hole (109).

4. The carrier tape forming and stamping mechanism according to claim 3, characterized in that: a telescopic rod (400) is arranged in the punching punch (303), the end of the telescopic rod (400) extends to the outside of the forming punch (108) and is provided with a push block (401), a second spring (402) is arranged on the outer surface of the telescopic rod (400), and the two ends of the second spring (402) are respectively in abutment with the inner wall of the punching punch (303) and the push block (401).

5. The carrier tape forming and stamping mechanism according to claim 1, characterized in that: Two side plates (500) are mounted on the lower surface of the workbench (100), and a conveying belt (501) is arranged between the two side plates (500).

6. The carrier tape forming and stamping mechanism according to claim 1, characterized in that: Two guide rollers (600) are arranged on the two sides of the workbench (100) in the length direction.

7. The carrier tape forming and stamping mechanism according to claim 5, characterized in that: A controller (700) is mounted on the outer surface of the side plate (500).

8. The carrier tape forming and stamping mechanism according to claim 1, characterized in that: A limiting rod (800) is mounted on the upper surface of the U-shaped plate (106), a linear bearing (801) is mounted in the top frame (104), and the linear bearing (801) is slidingly mounted on the outer surface of the limiting rod (800).

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