Slitting mechanism for composite film of electronic component

Abstract

The utility model discloses an electronic component composite membrane slitting mechanism, relates to slitting mechanism technical field, including conveying mechanism, slitting mechanism, fixing mechanism and spacing mechanism, fixing mechanism includes fixed seat, the lower surface of fixed seat is equipped with the card slot, inside fixed seat is equipped with the cavity on the card slot side, and the spacing mechanism is equipped with the card slot on the card slot side. A clamping assembly is arranged in the fixing mechanism of the device to fix the cutter, the cutter can be fixed only by pulling a pull ring outwards to enable an inserting piece to move out of an inserting groove during disassembly, then the cutter can be taken down, special tools are not needed during disassembly, the number of operation steps is small, consumed time is short, and disassembly is convenient. The limiting mechanism is installed on the placing roller to limit the composite film roll on the placing roller, and meanwhile, the rotary knob is rotated to drive the side plate to ascend so as to increase the length of the limiting mechanism, so that the limiting mechanism can adapt to the composite film rolls with various diameters, and the application range of the device is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting mechanisms, in particular to an electronic component composite film slitting mechanism. Background Art

[0002] Since the protective composite film purchased by the factory is purchased in strips and rolls, in order to adapt to the size of the required electronic components, it is necessary to use an electronic component composite film cutting device to cut it into a suitable size;

[0003] For example, the patent website discloses a protective film die-cutting machine for electronic components (publication number: CN214604561U). The cutter of this device is fixed on the knife holder, but the common fixing method now is to fix the cutter to the knife holder with bolts. However, when the cutter is disassembled, repaired or replaced, it is necessary to use professional tools because it is fixed with bolts. At the same time, many bolts lead to many operation steps and a long time. Therefore, technical personnel in this field have proposed an electronic component composite film slitting mechanism. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a composite film slitting mechanism for electronic components. The fixing mechanism of the device uses a snap assembly to fix the cutter to make it easy to disassemble, thereby solving the problem of the troublesome disassembly of the cutter fixed by bolts in the above background.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an electronic component composite film cutting mechanism, comprising:

[0006] A conveying mechanism, wherein the conveying mechanism is used to convey the composite film;

[0007] A slitting mechanism, the slitting mechanism is used for slitting the composite film;

[0008] A fixing mechanism, wherein the fixing mechanism fixes the cutter by using a clamping assembly;

[0009] The fixing mechanism comprises a fixing seat, a card slot is provided on the lower surface of the fixing seat, a cavity is provided inside the fixing seat on one side of the card slot, a limit plate is provided in the cavity, a group of round rods extending to the outside of the fixing seat are installed on the side of the limit plate, a spring is sleeved on the surface of each round rod, and pull rings are installed on the ends of the two round rods extending to the outside of the fixing seat, a plug-in extending into the card slot is installed on the other side of the cavity, a card member is provided in the card slot, and a slot adapted to the plug-in is provided on the side of the card member;

[0010] A limiting mechanism is used for slitting the composite film roll of electronic components.

[0011] As a further technical solution of the utility model, the conveying mechanism includes a workbench, which is arranged directly below the fixed seat. Two side seats are installed correspondingly on the upper surface of the workbench, one of which has a motor installed on its side, and a recovery roller is installed at the driving end of the motor passing through the side seat.

[0012] As a further technical solution of the utility model, a placement roller is rotatably installed on the side surface of another side seat, and two conveying rollers are correspondingly arranged on the upper surface of the workbench below the fixed seat.

[0013] As a further technical solution of the utility model, the slitting mechanism includes a C-shaped plate, which is installed on the upper surface of the workbench and is located between two conveying rollers. An electric push rod is installed at the center of the upper surface of the C-shaped plate. The lower end of the electric push rod passes through the C-shaped plate and is fixedly connected to a fixed seat. A mounting plate is installed on the lower surface of the clamp below the fixed seat, a cutter is installed at the center of the lower surface of the mounting plate, and a placing table is provided on the upper surface of the workbench directly below the cutter.

[0014] As a further technical solution of the utility model, the limiting mechanism includes a rectangular plate, two of the rectangular plates are installed on the end of the placement roller, a limiting rod is hinged between the two rectangular plates, a circular hole is opened on the side of one of the rectangular plates, and a pin hole aligned with the circular hole is opened on the side of the limiting rod, and a pin shaft is arranged between the circular hole and the pin hole.

[0015] As a further technical solution of the utility model, a groove is provided on the other side of the limit rod, a screw is rotatably installed in the groove, a threaded seat is provided on the screw, the upper end of the screw extends to the outside of the limit rod and is installed with a knob, and a side panel is installed on the side of the threaded seat.

[0016] Beneficial Effects

[0017] The utility model provides a composite film cutting mechanism for electronic components. Compared with the prior art, it has the following beneficial effects:

[0018] 1. A composite film slitting mechanism for electronic components. A snap-fit ​​assembly is arranged in the fixing mechanism of the device to fix the cutter. When disassembling, the cutter can be released by simply pulling the pull ring to move the plug-in out of the slot, and the cutter can be removed. Therefore, no professional tools are required for disassembly, and the operation steps are few and the time is short.

[0019] 2. A composite film slitting mechanism for electronic components. A limiting mechanism is installed on the placement roller of the device to limit the composite film roll on the placement roller. At the same time, the rotating knob drives the side plate to rise to increase the length of the limiting mechanism, so that the limiting mechanism can adapt to composite film rolls of various diameters, thereby increasing the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a slitting mechanism for an electronic component composite film;

[0021] Figure 2 It is a cross-sectional view of a slitting mechanism for an electronic component composite film;

[0022] Figure 3 It is an exploded view of the fixing mechanism of a slitting mechanism for an electronic component composite film;

[0023] Figure 4 It is a cross-sectional view of the fixing mechanism of a slitting mechanism for an electronic component composite film;

[0024] Figure 5 It is an exploded view of the limiting mechanism of a slitting mechanism for an electronic component composite film;

[0025] Figure 6 It is a cross-sectional view of the limiting mechanism of a slitting mechanism for an electronic component composite film.

[0026] In the figure: 1, workbench; 2, U-shaped plate; 3, electric push rod; 4, mounting plate; 5, cutting knife; 6, placing table; 7, fixed seat; 8, card slot; 9, cavity; 10, limiting plate; 11, round rod; 12, spring; 13, pull ring; 14, plug-in component; 15, clamping component; 16, slot; 17, side seat; 18, motor; 19, recovery roller; 20, conveying roller; 21, placing roller; 22, rectangular plate; 23, limiting rod; 24, round hole; 25, pin hole; 26, pin shaft; 27, groove; 28, screw rod; 29, threaded seat; 30, knob; 31, side plate. Detailed implementation manners

[0027] The following will further elaborate on the present disclosure in conjunction with the accompanying drawings and implementation manners. It can be understood that the specific implementation manners described herein are only used to explain the relevant content and do not limit the present disclosure. Additionally, it should be noted that for the convenience of description, only the parts related to the present disclosure are shown in the drawings.

[0028] It should be noted that, without conflict, the implementation manners and the features in the implementation manners in the present disclosure can be combined with each other. The following will elaborate on the technical solutions of the present disclosure in detail with reference to the drawings and implementation manners.

[0029] Unless otherwise stated, the illustrated exemplary implementation manners / embodiments will be understood to provide exemplary features of various details of some ways that can implement the technical concept of the present disclosure in practice. Therefore, unless otherwise stated, without departing from the technical concept of the present disclosure, the features of various implementation manners / embodiments can be additionally combined, separated, interchanged, and / or rearranged.

[0030] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0031] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0032] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0033] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0034] Figure 1 It is a structural schematic diagram of a composite film cutting mechanism for electronic components;

[0035] Figure 2 It is a cross-sectional view of a composite film cutting mechanism for electronic components;

[0036] Figure 3 This is a disassembly diagram of a fixing mechanism of a composite film cutting mechanism for electronic components;

[0037] Figure 4 It is a cross-sectional view of a fixing mechanism of a composite film cutting mechanism for electronic components;

[0038] like Figure 1-4 As shown, an electronic component composite film slitting mechanism disclosed in the present invention may include: a conveying mechanism, a slitting mechanism, a fixing mechanism and a limiting mechanism;

[0039] like Figure 1-4 As shown, the conveying mechanism includes a workbench 1, a side seat 17, a motor 18, a recovery roller 19, a conveying roller 20 and a placement roller 21;

[0040] The two side seats 17 are installed on the upper surface edge of the workbench 1, the motor 18 is installed on the side of one of the side seats 17, the recovery roller 19 is installed on the driving end of the motor 18 that passes through the side seat 17, the placement roller 21 is rotatably installed on the side of the other side seat 17, and the two conveying rollers 20 are arranged on the upper surface of the workbench 1 and between the recovery roller 19 and the placement roller 21;

[0041] The composite film roll of the electronic components is put on the surface of the placement roller 21, and then the film on the composite film roll of the electronic components is passed around the two conveying rollers 20 from below and wound on the recovery roller 19. The motor 18 rotates to drive the recovery roller 19 to rotate to wind the slit film, and also drives the composite film roll of the electronic components to unfold the composite film, so that the composite film moves on the placement table 6;

[0042] like Figure 1-4 As shown, the slitting mechanism includes a U-shaped plate 2, an electric push rod 3, a mounting plate 4, a cutter 5, and a placement table 6;

[0043] The U-shaped plate 2 is installed on the upper surface of the workbench 1 and is between the two conveying rollers 20. The electric push rod 3 is installed at the center of the upper surface of the U-shaped plate 2. The mounting plate 4 is arranged at the lower end of the electric push rod 3 passing through the U-shaped plate 2. The cutter 5 is installed at the center of the lower surface of the mounting plate 4.

[0044] The electric push rod 3 extends to drive the cutter 5 to descend, and the composite film on the upper surface of the placement table 6 is cut. Then the electric push rod 3 shortens to drive the cutter 5 to rise, and the staff manually removes the cut composite film. Then the motor 18 runs to drive the composite film above the placement table 6 to move a distance through the above operation, and the electric push rod 3 extends to continue cutting through the above operation, and the operation is repeated to achieve continuous cutting;

[0045] like Figure 1-4 As shown, the fixing mechanism includes a fixing seat 7, a slot 8, a cavity 9, a limit plate 10, a round rod 11, a spring 12, a pull ring 13, a plug-in 14, a clamp 15, and a slot 16;

[0046] The fixing seat 7 is installed at the lower end of the electric push rod 3, the slot 8 is opened at the center of the lower surface of the fixing seat 7, the cavity 9 is opened inside the fixing seat 7 and is on one side of the slot 8, the limiting plate 10 is arranged inside the cavity 9, the two round rods 11 are installed on the side of the limiting plate 10 and extend to the outside of the fixing seat 7, the two springs 12 are respectively sleeved on the two round rods 11, the pull ring 13 is installed at the ends of the two round rods 11, the plug-in 14 is installed on the other side of the limiting plate 10 and extends into the slot 8, the clamp 15 is arranged in the slot 8 and the lower surface is fixed to the mounting plate 4, and the slot 16 is opened inside the clamp 15 and is adapted to the plug-in 14;

[0047] When disassembling the cutter 5, the outer pull ring 13 drives the limit plate 10 to move through the round rod 11, and the compression spring 12 will also drive the plug-in 14 to move out of the slot 16 and into the cavity 9, so that the fixing of the mounting plate 4 can be released, and the mounting plate 4 can be connected to the cutter 5 to be removed, and then the clamping part 15 of the new cutter 5 is inserted into the slot 8, so that the slot 16 and the plug-in 14 are aligned, and the pull ring 13 is released to allow the two springs 12 to rebound and drive the plug-in 14 to be re-inserted into the slot 16, so that the cutter 5 is fixed;

[0048] Figure 5 This is a disassembly diagram of a limit mechanism of a composite film cutting mechanism for electronic components;

[0049] Figure 6It is a cross-sectional view of a limiting mechanism of a composite film cutting mechanism for electronic components;

[0050] like Figure 5-6 As shown, the limiting mechanism includes a rectangular plate 22, a limiting rod 23, a circular hole 24, a pin hole 25, a pin shaft 26, a groove 27, a screw rod 28, a threaded seat 29, a knob 30, and a side plate 31;

[0051] The two rectangular plates 22 are installed at the end of the placement roller 21, the limiting rod 23 is rotatably installed between the two rectangular plates 22, the circular hole 24 is opened on the side of one of the rectangular plates 22, the pin hole 25 is opened on the side of the limiting rod 23 and is aligned with the circular hole 24, the pin shaft 26 is arranged between the circular hole 24 and the pin hole 25, the groove 27 is opened on the other side of the limiting rod 23, the screw rod 28 is rotatably installed in the groove 27, the threaded seat 29 is arranged on the screw rod 28, the knob 30 is installed on the upper end of the screw rod 28, and the side plate 31 is installed on the side of the threaded seat 29;

[0052] Pull out the pin 26 to release the fixation of the limit rod 23, then rotate the limit rod 23 around the hinge to make it parallel to the placement roller 21, then put the electronic component composite film roll on the placement roller 21, then rotate the limit rod 23 in the opposite direction to align the pin hole 25 with the circular hole 24, insert the pin 26 into the circular hole 24 and the pin hole 25, rotate the knob 30 to drive the screw 28 to rotate and drive the threaded seat 29 to rise, thereby driving the side plate 31 to rise, increasing the length of the entire limiting mechanism, and using the limiting mechanism to limit the electronic component composite film roll.

[0053] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. An electronic component composite film cutting mechanism, characterized in that: include: A conveying mechanism, wherein the conveying mechanism is used to convey the composite film; A slitting mechanism, the slitting mechanism is used for slitting the composite film; A fixing mechanism, wherein the fixing mechanism fixes the cutter by using a clamping assembly; The fixing mechanism comprises a fixing seat (7), a slot (8) is provided on the lower surface of the fixing seat (7), a cavity (9) is provided inside the fixing seat (7) on one side of the slot (8), a limiting plate (10) is provided in the cavity (9), a group of round rods (11) extending to the outside of the fixing seat (7) are installed on the side of the limiting plate (10), a spring (12) is sleeved on the surface of each round rod (11), and pull rings (13) are installed at the ends of the two round rods (11) extending to the outside of the fixing seat (7), a plug-in (14) extending into the slot (8) is installed on the other side of the cavity (9), a clamping member (15) is provided in the slot (8), and a slot (16) adapted to the plug-in (14) is provided on the side of the clamping member (15); A limiting mechanism is used for slitting the composite film roll of electronic components.

2. The electronic component composite film cutting mechanism according to claim 1, characterized in that: The conveying mechanism comprises a workbench (1), wherein the workbench (1) is arranged directly below a fixed seat (7), and two side seats (17) are correspondingly installed on the upper surface of the workbench (1), wherein a motor (18) is installed on the side of one of the side seats (17), and a recovery roller (19) is installed at the driving end of the motor (18) passing through the side seat (17).

3. The electronic component composite film slitting mechanism according to claim 2, characterized in that: A placement roller (21) is rotatably mounted on the side of the other side seat (17), and two conveying rollers (20) are correspondingly arranged on the upper surface of the workbench (1) below the fixed seat (7).

4. The electronic component composite film slitting mechanism according to claim 3, characterized in that: The slitting mechanism comprises a U-shaped plate (2), the U-shaped plate (2) is mounted on the upper surface of a workbench (1) and is located between two conveying rollers (20), an electric push rod (3) is mounted at the center of the upper surface of the U-shaped plate (2), the lower end of the electric push rod (3) passes through the U-shaped plate (2) and is fixedly connected to a fixed seat (7), a mounting plate (4) is mounted on the lower surface of the clamp (15) below the fixed seat (7), a cutter (5) is mounted at the center of the lower surface of the mounting plate (4), and a placement table (6) is arranged on the upper surface of the workbench (1) directly below the cutter (5).

5. The electronic component composite film slitting mechanism according to claim 1, characterized in that: The limiting mechanism comprises a rectangular plate (22), two of the rectangular plates (22) are mounted on the ends of the placement roller (21), a limiting rod (23) is hinged between the two rectangular plates (22), a circular hole (24) is provided on the side of one of the rectangular plates (22), a pin hole (25) aligned with the circular hole (24) is provided on the side of the limiting rod (23), and a pin shaft (26) is provided between the circular hole (24) and the pin hole (25).

6. The electronic component composite film slitting mechanism according to claim 5, characterized in that: A groove (27) is provided on the other side of the limiting rod (23), a screw rod (28) is rotatably installed in the groove (27), a threaded seat (29) is provided on the screw rod (28), the upper end of the screw rod (28) extends to the outside of the limiting rod (23) and is installed with a knob (30), and a side plate (31) is installed on the side of the threaded seat (29).

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