Slitting device of carrier tape for electronic component packaging

Abstract

The utility model discloses a slitting device of a carrier tape for electronic component packaging, which comprises a conveying assembly, a slitting assembly arranged at the top of the conveying assembly and a limiting assembly arranged at the top of the conveying assembly, a conveying roller, a storage disc and a roller wheel are fixedly arranged at the top of a bottom plate, a fixing plate is arranged at the top of a fixing beam, and the conveying assembly and the limiting assembly are fixedly arranged at the top of the fixing beam. A cutting knife is arranged at the bottom of the fixing plate, a fixing frame is arranged on the periphery of the fixing plate, a plug pin is arranged on the side face of the fixing frame, a fixing cross rod is arranged on the top of the fixing frame, a clamping block is fixedly arranged on the circumferential outer wall of the limiting column, and a fixing pin is arranged on the side wall of the base. According to the slitting device of the carrier tape for electronic element packaging, the slitting size of the carrier tape can be adjusted by adjusting the distance between the cutting tool bits, so that the use requirements of the carrier tapes with different sizes are met, the tool bits can be rapidly detached and replaced, the tool bits can be rapidly replaced under the condition that the tool bits are not sharp, and the slitting efficiency of the whole carrier tape is not delayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carrier tape processing equipment, in particular to a slitting device for carrier tape for electronic component packaging. BACKGROUND

[0002] Carrier tape refers to a strip-shaped product applied in the field of electronic packaging, which has a specific thickness and equidistantly distributed holes (also known as pockets) for holding electronic components and positioning holes for indexing along the length direction.

[0003] In electronic component packaging, carrier tape is a key support and protection material that needs to be slitted to adapt to the sizes of various components. Early slitting devices mostly use mechanical blades, relying on manual adjustment to ensure accuracy, but the blades are prone to wear and tear, and the accuracy is easily affected by human interference. The device mainly consists of a cutting knife, a support frame, a driving motor, and a workbench. The cutting knife is responsible for accurately cutting the carrier tape, the support frame fixes the position of the cutting knife, the driving motor provides cutting power, and the workbench carries and guides the carrier tape through the cutting area.

[0004] Although the existing device has many benefits, it still has the following problems: the distance between the multiple cutting knives is fixed and cannot be easily adjusted, which cannot meet the slitting needs of carrier tapes of different widths during processing. In addition, the cutting knife cannot be quickly disassembled and replaced when the knife is not sharp, which delays the cutting time and easily causes defective carrier tapes. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification, and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] 1. Technical problem to be solved:

[0007] To solve the problem of fixed cutting knife and inability to quickly disassemble and replace the knife for maintenance, the present utility model is proposed.

[0008] Therefore, the purpose of the present utility model is to provide a slitting device for carrier tape for electronic component packaging, which can adjust the size of the carrier tape slitting by adjusting the distance between the cutting knives, thus meeting the use needs of carrier tapes of different sizes and quickly replacing the knife to quickly replace the knife when it is not sharp, without affecting the slitting efficiency of the overall carrier tape.

[0009] 2. Technical solution:

[0010] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0011] A kind of striping device of electronic component packaging carrier tape, including conveying assembly, the striping assembly of being set to the top of conveying assembly and the limiting component of being set to the top of conveying assembly;

[0012] Conveying assembly, the conveying assembly includes bottom plate, the top of the bottom plate is fixed with conveying roller, storage tray, roller;

[0013] Striping assembly, the striping assembly includes support plate one being set to the top of bottom plate, support plate two, the roller shaft is arranged between the support plate one and support plate two, fixed beam, the side of the support plate two is provided with motor one, the top of the fixed beam is provided with fixed plate, the bottom of the fixed plate is provided with cutting knife, the periphery of the fixed plate is provided with fixed frame, the side of the fixed frame is provided with latch, the top of the fixed frame is provided with fixed cross bar;

[0014] Limiting component, the limiting component includes base being set to the top of bottom plate, the top of the base is provided with through hole, the top of the through hole is provided with clamping seat, the top of the clamping seat is fixed with limiting column, the circumferential outer wall of the limiting column is fixed with clamping block, the side wall of the base is provided with fixed pin.

[0015] As a preferred scheme of the striping device of electronic component packaging carrier tape of the present application, wherein, the side of the fixed beam is provided with a plurality of holes, the holes are arranged on the side of the fixed beam in array, the size of the hole is matched with the latch column.

[0016] As a preferred scheme of the striping device of electronic component packaging carrier tape of the present application, wherein, the inside of the fixed plate is fixed with protruding column, the bottom of the protruding column is fixed with fixed frame, the size of the fixed frame is matched with the cutting knife.

[0017] As a preferred scheme of the striping device of electronic component packaging carrier tape of the present application, wherein, the latch includes handle, the side of the handle is fixed with latch column, the circumferential outer wall of the latch column is fixed with limiting ring two, limiting ring one, the side of the limiting ring two is fixed with spring.

[0018] As a preferred scheme of the striping device of electronic component packaging carrier tape of the present application, wherein, the side of the fixed cross bar is fixed with L-shaped hook, the side of the support plate one is fixed with buckle, the size of the buckle is matched with L-shaped hook.

[0019] As a preferred scheme of the striping device of the carrier tape for electronic component packaging, the top of the fixed frame is provided with a notch matched with the fixed plate, the bottom of the fixed frame is fixedly provided with a clamping strip and a fixed strip, and the fixed strip is provided with a hole matched with the bolt column.

[0020] As a preferred scheme of the striping device of the carrier tape for electronic component packaging, the bottom of the motor one is provided with a motor support plate, and the side surface of the support plate two is provided with a groove matched with the output end of the motor one.

[0021] 3. Beneficial effects:

[0022] Compared with the prior art, the striping device of the carrier tape for electronic component packaging has the beneficial effects that:

[0023] The striping device of the carrier tape for electronic component packaging can adjust the size of the carrier tape striping according to the interval of the cutting tool bit, so as to meet the use requirements of carrier tapes of different sizes.

[0024] The striping device of the carrier tape for electronic component packaging can quickly replace the tool bit, so that the tool bit can be quickly replaced in the case of being not sharp, and the striping efficiency of the whole carrier tape is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0026] Figure 1 It is the overall structure schematic view of the striping device of the carrier tape for electronic component packaging of the present application;

[0027] Figure 2 It is the second overall structure schematic view of the striping device of the carrier tape for electronic component packaging of the present application;

[0028] Figure 3 It is the striping assembly structure split schematic view of the striping device of the carrier tape for electronic component packaging of the present application;

[0029] Figure 4 It is the bolt column structure split schematic view of the striping device of the carrier tape for electronic component packaging of the present application;

[0030] Figure 5 It is the limiting assembly structure split schematic view of the striping device of the carrier tape for electronic component packaging of the present application.

[0031] The figure label explanation: 100, conveying assembly; 110, bottom plate; 120, conveying roller; 130, storage tray; 140, roller; 200, slitting assembly; 210, support plate one; 211, support plate two; 220, roller shaft; 230, motor one; 240, fixed beam; 250, fixed plate; 260, cutting knife; 270, fixed frame; 280, bolt; 281, handle; 282, limit ring one; 283, spring; 284, limit ring two; 285, bolt column; 290, fixed cross bar; 300, limiting assembly; 310, base; 320, clamping seat; 330, limiting column; 340, clamping block; 350, fixed pin. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0033] The present application is described in detail in combination with the schematic diagram, and in order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion during the detailed description of the embodiments of the present application, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0034] The orientation or positional relationship indicated in the term is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0035] The connection mode in the term should be understood broadly, for example, "connection" can be fixed connection, can be detachable connection, or integral connection; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through an intermediate medium, and can be the communication inside two elements. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0036] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0037] The present application provides a kind of overall structure schematic diagram of the slitting device one embodiment of electronic component packaging with carrier tape, comprising:

[0038] Please refer to Figures 1-5The slitting device of the carrier tape for packaging electronic components in the embodiment comprises a conveying assembly 100, a slitting assembly 200 arranged on the top of the conveying assembly 100, and a limiting assembly 300 arranged on the top of the conveying assembly 100.

[0039] The conveying assembly 100 comprises a bottom plate 110, and a conveying roller 120, a storage disc 130, and a roller 140 are arranged on the top of the bottom plate 110.

[0040] The conveying roller 120, the storage disc 130, and the roller 140 are all mature technologies, and thus the specific details thereof are not described herein.

[0041] The slitting assembly 200 comprises a support plate one 210 and a support plate two 211 arranged on the top of the bottom plate 110, a roller shaft 220 rotatably connected between the support plate one 210 and the support plate two 211, a fixed beam 240 clamped between the support plate one 210 and the support plate two 211, a motor one 230 arranged on the side of the support plate two 211, a fixed plate 250 slidably connected to the top of the fixed beam 240, a cutting knife 260 arranged on the bottom of the fixed plate 250, a fixed frame 270 sleeved around the fixed plate 250, a latch 280 inserted into the side of the fixed frame 270, and a fixed crossbar 290 clamped on the top of the fixed frame 270.

[0042] The limiting assembly 300 comprises a base 310 arranged on the top of the bottom plate 110, a through hole groove arranged on the top of the base 310, a clamping seat 320 sleeved on the top of the through hole groove, a limiting column 330 fixedly connected to the top of the clamping seat 320, a clamping block 340 fixedly connected to the circumferential outer wall of the limiting column 330, and a fixed pin 350 inserted into the side wall of the base 310.

[0043] When the position of the limiting column 330 in the limiting assembly 300 needs to be adjusted, the fixed pin 350 on the side of the base 310 is removed, so that the limiting column 330, the clamping seat 320 connected to the limiting column 330, and the clamping block 340 connected to the limiting column 330 can be directly removed along the direction of the through hole groove of the base 310, the spacing of the limiting column 330 can be adjusted by reinserting the limiting column 330 into the through hole groove, and finally the clamping seat 320 is fixed by the base 310 to make the limiting column 330 stable.

[0044] It is worth mentioning that the side of the fixed beam 240 is provided with a plurality of holes arranged in an array, and the size of the holes is matched with the latch column 285.

[0045] Next, in order to good disassembly cutting knife 260, specifically, the inside of the fixed plate 250 is fixedly connected with the protruding column, the bottom of the protruding column is fixedly connected with the fixed frame, the bottom of the fixed plate 250 is installed through the fixed frame cutting knife 260, the size of the fixed frame and cutting knife 260 match.

[0046] At the same time, in order to facilitate quick disassembly and mounting of the fixed plate 250, specifically, the bolt 280 includes a handle 281, the side of the handle 281 is fixedly connected with the bolt column 285, the circumferential outer wall of the bolt column 285 is fixedly connected with the limiting ring two 284 and the limiting ring one 282, the side of the limiting ring two 284 is fixedly connected with the spring 283.

[0047] Further, in order to make the cutting knife 260 fixed more stable, specifically, the side of the fixed horizontal rod 290 is fixedly connected with the L-shaped hook, the side of the supporting plate one 210 is installed with the buckle, the size of the buckle and the L-shaped hook match.

[0048] It is worth noting that, in order to facilitate the clamping of the fixed plate 250, specifically, the top of the fixed frame 270 is provided with a slot matching the fixed plate 250, the bottom of the fixed frame 270 is fixedly connected with the clamping strip and the fixed strip, the fixed strip is provided with a hole matching the bolt column 285;

[0049] When it is necessary to disassemble or adjust the cutting knife 260, first, the buckle on the side of the supporting plate one 210 is opened, so that the fixed horizontal rod 290 is pulled out from the top, and the bolt 280 on the side of the fixed frame 270 is grabbed and pulled out, when the bolt 280 is pulled through the handle 281, the bolt column 285, the limiting ring two 284 and the limiting ring one 282 move in the direction of pulling out, because the limiting ring one 282 and the spring 283 are separated by the side wall of the fixed frame 270, and the spring 283 fixedly connected with the limiting ring two 284 is squeezed by the pulling force through the side wall of the fixed frame 270, the pulling force is stored, and the bolt column 285 is also pulled out from the hole on the side of the fixed beam 240, so that the fixed plate 250 and the cutting knife 260 can be moved or taken out, when adjusting, the fixed plate 250 and the cutting knife 260 are moved to the appropriate position, and the handle 281 is released, because the force stored in the spring 283 is released, so as to drive the bolt column 285 into the hole on the side of the fixed beam 240, thereby completing the adjustment of the fixed plate 250 and the cutting knife 260, and then the fixed horizontal rod 290 is installed back, the adjustment is completed, when disassembling, the bolt 280 is pulled and lifted up, so that the fixed frame 270 is pulled out from the fixed plate 250, then the direction of the cutting knife 260 is aligned with the fixed beam 240 by rotating the protruding column on the fixed plate 250, so as to facilitate pulling out, thus the disassembly of the fixed plate 250 and the cutting knife 260 is completed.

[0050] Finally, in order to place the motor 230, specifically, the bottom of the motor 230 is provided with a motor support plate, and the side of the support plate two 211 is provided with a groove matched with the output end of the motor 230, and the motor support plate is fixedly connected to the side of the support plate two 211.

[0051] In addition, the circuit, electronic components and modules involved in the utility model are all prior art, and can be realized by those skilled in the art without further description, and the content protected by the utility model does not involve improvement of internal structure and method;

[0052] The device or equipment model involved in the present application can be as follows:

[0053] Motor one 230: Y132S-4.

[0054] In combination Figures 1-5 The slitting device of the electronic component packaging carrier tape of the embodiment is used as follows:

[0055] 1: The conveying assembly 100 is started, the conveying roller 120 and the roller 140 rotate on the bottom plate 110, and drive the carrier tape to advance to the slitting assembly 200.

[0056] 2: The motor one 230 drives the roller shaft 220 to rotate, the cutting knife 260 on the fixed plate 250 cuts the carrier tape between the support plate one 210 and the support plate two 211, the spacing of the cutting knife 260 is adjusted by the plug 280 through the hole in the fixed frame 270 and the fixed beam 240, the fixed cross bar 290 is connected to the buckle of the support plate one 210 through the L-shaped hook, and the slitting assembly 200 is stable.

[0057] 3: The limiting column 330 of the limiting assembly 300 limits the carrier tape through the through hole in the clamping seat 320 and the base 310, ensures good winding after slitting, the fixed pin 350 is used for fixing the position of the clamping seat 320, and finally the winding of the storage disc 130 is completed.

[0058] Although the utility model has been described with reference to the embodiments above, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A slitting device for carrier tape used in electronic component packaging, characterized in that, It includes a conveying assembly (100), a slitting assembly (200) disposed on top of the conveying assembly (100), and a limiting assembly (300) disposed on top of the conveying assembly (100); A conveying assembly (100) includes a base plate (110), and a conveying roller (120), a receiving tray (130), and a roller (140) are fixedly mounted on the top of the base plate (110). The slitting assembly (200) includes a support plate 1 (210) and a support plate 2 (211) disposed on the top of the base plate (110). A roller (220) and a fixing beam (240) are provided between the support plate 1 (210) and the support plate 2 (211). A motor 1 (230) is provided on the side of the support plate 2 (211). A fixing plate (250) is provided on the top of the fixing beam (240). A cutting blade (260) is provided at the bottom of the fixing plate (250). A fixing frame (270) is provided around the fixing plate (250). A pin (280) is provided on the side of the fixing frame (270). A fixing crossbar (290) is provided on the top of the fixing frame (270). The limiting component (300) includes a base (310) disposed on the top of the base plate (110), the top of the base (310) is provided with a through groove, the top of the through groove is provided with a snap-fit ​​seat (320), the top of the snap-fit ​​seat (320) is fixedly provided with a limiting post (330), the outer circumferential wall of the limiting post (330) is fixedly provided with a snap-fit ​​block (340), and the side wall of the base (310) is provided with a fixing pin (350).

2. The slitting device for carrier tape for electronic component packaging according to claim 1, characterized in that, The fixed beam (240) has multiple holes on its side, which are arranged in an array on the side of the fixed beam (240), and the size of the holes matches the pin (285).

3. The slitting device for carrier tape for electronic component packaging according to claim 2, characterized in that, The fixed plate (250) has a protruding column fixed inside, and a fixed frame is fixed at the bottom of the protruding column. The fixed frame is matched with the size of the cutting blade (260).

4. The slitting device for carrier tape for electronic component packaging according to claim 3, characterized in that, The pin (280) includes a handle (281), a pin post (285) is fixedly provided on the side of the handle (281), a second limiting ring (284) and a first limiting ring (282) are fixedly provided on the outer circumference of the pin post (285), and a spring (283) is fixedly provided on the side of the second limiting ring (284).

5. The slitting device for carrier tape for electronic component packaging according to claim 4, characterized in that, The side of the fixed crossbar (290) is fixed with an L-shaped hook, and the side of the support plate (210) is fixed with a buckle, the buckle being matched with the size of the L-shaped hook.

6. The slitting device for carrier tape for electronic component packaging according to claim 5, characterized in that, The top of the fixed frame (270) is provided with a slot that matches the fixed plate (250), and the bottom of the fixed frame (270) is provided with a retaining strip and a fixing strip. The fixing strip is provided with a hole that matches the pin (285).

7. The slitting device for carrier tape for electronic component packaging according to claim 6, characterized in that, The bottom of the first motor (230) is provided with a motor support plate, and the side of the second support plate (211) is provided with a groove that matches the output end of the first motor (230).

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