Centralized processing device for punching paper scraps of electronic component packaging carrier tape

Abstract

The utility model relates to the field of electronic equipment, and discloses an electronic component packaging carrier tape punching paper scrap centralized processing device which comprises a workbench, the top of the workbench is fixedly connected with a support, an inner cavity of the support is fixedly connected with a collecting cylinder, and an inner cavity of the collecting cylinder is provided with an air blowing mechanism. According to the electronic element packaging carrier tape punching paper scrap centralized processing device, after paper scraps are guided into the collecting cylinder, the air blowing mechanism is started to blow the paper scraps and paper powder downwards to penetrate through a notch in the cover plate to enter the collecting groove, the stepping motor is started to drive the rotating base to rotate by 90 degrees clockwise, and the rotating base rotates by 90 degrees clockwise; the full collecting groove is rotated to the pressing disc to be matched with the electric push rod to compact the collecting groove, the rotating base continues to be rotated by 90 degrees, the compacted paper scraps penetrate through the second groove opening to be collected by the collecting mechanism, the whole process is closed, and the problem that according to an existing paper scrap treatment device, the paper scraps and paper powder are prone to scattering, and the environment and personnel health are affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a centralized processing device for punching paper scraps on electronic component packaging carrier tapes. Background Art

[0002] Electronic components are basic elements in electronic circuits. They are usually individually packaged and have two or more leads or metal contacts. Electronic components must be connected to each other to form an electronic circuit with specific functions, such as amplifiers, radio receivers, oscillators, etc. One of the common ways to connect electronic components is to solder them to printed circuit boards; and the paper carriers used to package electronic components often need to be punched, so the treatment of punching paper dust has become a problem that must be solved.

[0003] The patent with publication number CN 213412155 U discloses a centralized processing device for paper scraps from punching carrier tapes of electronic component packaging, which includes a moving groove, a centralized paper scrap suction component, a paper scrap compacting and fixing component, and a rotating paper collecting component. In this device, paper scrap particles are discharged from the paper scrap collecting port at the bottom of a cyclone separator to a paper collecting drum. The paper collecting drum can rotate under the action of a frame rotating motor, and the next paper collecting drum can be replaced when it is full, so that a compacting plate regularly compacts the paper scraps in the paper collecting drum, and the clean air after separation is discharged into the outdoor atmosphere. However, the device has the problem that when the paper scraps are discharged into the paper collecting drum for compaction processing, the paper scrap particles and paper powder directly fall from the cyclone separator into the paper collecting drum. Since the top of the paper collecting drum is open, it is easy for the paper scrap particles or paper powder to collide and scatter in the air, affecting the health of operators. Therefore, a centralized processing device for paper scraps from punching carrier tapes of electronic component packaging is proposed to solve the problem that the existing paper scrap processing device for punching carrier tapes easily causes paper scraps and paper powder to scatter, affecting the environment and the health of operators. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a centralized processing device for punching paper scraps of electronic component packaging carrier tapes, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centralized processing device for punching paper scraps of electronic component packaging carrier tape, comprising a workbench, a bracket is fixedly connected to the top of the workbench, a collecting tube is fixedly connected to the inner cavity of the bracket, a blowing mechanism is provided in the inner cavity of the collecting tube, a cover plate is provided on the top of the workbench, a rotating groove is provided on the top of the workbench, a rotating seat is provided in the inner cavity of the rotating groove, four groups of collecting grooves are opened through the top of the rotating seat, a progressive motor is fixedly connected to the bottom of the workbench, two notches are provided on the top of the cover plate, a second notch is provided on the bottom of the workbench, the top of the workbench is fixedly connected to a fixing frame, the bottom of the fixing frame is fixedly connected to an electric push rod, the bottom of the electric push rod is fixedly connected to a pressure plate, and a collecting mechanism is provided at the bottom of the workbench.

[0008] Preferably, the lower middle portion of the collecting cylinder is conical and is provided with a discharge pipe, and the inner diameter of the discharge pipe and the outer diameter of the pressure plate are the same as the diameter of the slot.

[0009] Preferably, the second notch is interconnected with the rotating groove and has the same inner diameter as the collecting groove, and the inner cavity wall of the collecting groove is relatively smooth.

[0010] Preferably, the four collecting tanks are evenly distributed on the rotating seat at an angle of 90 degrees, the progressive motor can rotate 90 degrees once turned on, and the output shaft of the progressive motor passes through the workbench and is fixedly connected to the rotating seat.

[0011] Preferably, the blowing mechanism consists of an air duct, an air outlet nozzle and an air inlet pipe. The air duct is arranged in the upper part of the inner cavity of the collecting tube. An air inlet pipe is fixed through one end of the air duct. The air outlet nozzles are all oriented toward the lower middle part of the inner cavity of the collecting tube.

[0012] Preferably, the collecting mechanism consists of a fixed frame, a collecting box, a limiting groove, a roller and a handle, the fixed frame is fixed to the bottom of the workbench, the inner cavity of the fixed frame is provided with a collecting box and is communicated with the second slot, and a handle is fixedly connected to one side of the collecting box.

[0013] Preferably, a limiting groove is provided at the bottom of the fixing frame, a roller is provided in the inner cavity of the limiting groove, and the roller is fixedly connected to the collection box.

[0014] (III) Beneficial effects

[0015] 1. The device for centralized processing of paper scraps by punching holes in electronic component packaging carrier tape, after the paper scraps are introduced into the collecting barrel, the blowing mechanism is turned on to blow the paper scraps and paper powder downward through the slot on the cover plate into the collecting tank, the progressive motor is turned on to drive the rotating seat to rotate 90 degrees clockwise, the full collecting tank is transferred to the pressure plate to cooperate with the electric push rod to compact it, and the rotating seat is continued to rotate 90 degrees, and the compacted paper scraps pass through the second slot to be collected by the collecting mechanism. The whole process is closed operation, which solves the problem that the existing paper scrap processing device easily causes paper scraps and paper powder to scatter and affect the environment and personnel health.

[0016] 2. The device for centralized processing of punched paper scraps of electronic component packaging carrier tape, when the paper scraps are compressed in the collection groove and transferred to the second groove, they will directly fall into the collection box in the fixed frame and be collected uniformly. After the collection is completed, the collection box can be directly pulled out of the fixed frame and moved to the desired position by using the handle in conjunction with the roller in the limit groove, so as to achieve the purpose of unified collection of compacted paper scraps and improve the convenience of paper scrap processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure transposition of the utility model;

[0020] Figure 4 The utility model structure Figure 1 Enlarged view of point A in the middle.

[0021] In the figure: 1. workbench; 2. bracket; 3. collecting tube; 4. blowing mechanism; 401. air guide duct; 402. air outlet nozzle; 403. air inlet duct; 5. cover plate; 6. rotating slot; 7. rotating seat; 8. collecting slot; 9. progressive motor; 10. notch; 11. second notch; 12. fixing frame; 13. electric push rod; 14. pressure plate; 15. collecting mechanism; 151. fixing frame; 152. collecting box; 153. limiting slot; 154. roller; 155. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: See Figure 1-4A centralized processing device for punching paper scraps of electronic component packaging carrier tapes comprises a workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a collecting tube 3 is fixedly connected to the inner cavity of the bracket 2, a blowing mechanism 4 is arranged in the inner cavity of the collecting tube 3, a cover plate 5 is arranged on the top of the workbench 1, a rotating groove 6 is provided on the top of the workbench 1, a rotating seat 7 is provided in the inner cavity of the rotating groove 6, four groups of collecting grooves 8 are arranged through the top of the rotating seat 7, a progressive motor 9 is fixedly connected to the bottom of the workbench 1, two notches 10 are provided on the top of the cover plate 5, a second notch 11 is provided on the bottom of the workbench 1, a fixing frame 12 is fixedly connected to the top of the workbench 1, an electric push rod 13 is fixedly connected to the bottom of the fixing frame 12, a pressure plate 14 is fixedly connected to the bottom of the electric push rod 13, and a collecting mechanism 15 is arranged at the bottom of the workbench 1.

[0024] Furthermore, the lower middle portion of the collecting tube 3 is conical and is provided with a discharge pipe, and the inner diameter of the discharge pipe and the outer diameter of the pressure plate 14 are the same as the diameter of the slot 10 .

[0025] Furthermore, the second slot 11 is interconnected with the rotating slot 6 and has the same inner diameter as the collecting slot 8 , and the inner wall of the collecting slot 8 is relatively smooth.

[0026] Furthermore, four collecting troughs 8 are evenly distributed on the rotating seat 7 at an angle of ninety degrees. The progressive motor 9 can be turned on once to rotate ninety degrees. The output shaft of the progressive motor 9 passes through the workbench 1 and is fixedly connected to the rotating seat 7. The paper scraps and paper powder are blown downward through the slot 10 on the cover plate 5 and enter the collecting trough 8. The progressive motor 9 is turned on to drive the rotating seat 7 to rotate ninety degrees clockwise. The full collecting trough 8 is turned to the pressure plate 14 to cooperate with the electric push rod to compact it, and the rotating seat is continued to rotate ninety degrees. The compacted paper scraps pass through the second slot 11 and are collected by the collecting mechanism 15. The whole process is closed.

[0027] Furthermore, the blowing mechanism 4 consists of an air duct 401, an air outlet nozzle 402 and an air inlet pipe 403. The air duct 401 is arranged in the upper part of the inner cavity of the collecting tube 3. The air inlet pipe 403 is fixed through one end of the air duct 401. The air outlet nozzles 402 are all facing the lower middle part of the inner cavity of the collecting tube 3. When the feeding pipe of the punching machine loaded with perforated tape is placed into the collecting tube 3, the air pump can be connected to the air inlet pipe 403 to introduce wind into the annular air duct 401, and then sprayed out by the air outlet nozzle 402 directed toward the lower middle part of the inner cavity of the collecting tube 3, and then the paper scraps and paper powder discharged into the collecting tube 3 are directly blown into the slot 10 to be collected, ensuring that the paper scraps pass through the slot 10 smoothly and quickly to be collected, thereby improving the collection efficiency of the perforated paper scraps.

[0028] Furthermore, the collecting mechanism 15 is composed of a fixed frame 151, a collecting box 152, a limiting groove 153, a roller 154 and a handle 155. The fixed frame 151 is fixed to the bottom of the workbench 1. The inner cavity of the fixed frame 151 is provided with the collecting box 152 and is communicated with the second slot 11. A handle 155 is fixedly connected to one side of the collecting box 152.

[0029] Furthermore, a limiting groove 153 is provided at the bottom of the fixed frame 151, and a roller 154 is provided in the inner cavity of the limiting groove 153. The roller 154 is fixedly connected to the collecting box 152. When the compressed paper scraps in the collecting groove 8 are transferred to the second groove 11, they will directly fall into the collecting box 152 in the fixed frame 151 and be collected uniformly. After the collection is completed, the collection box 152 is directly pulled out of the fixed frame 151 and moved to the desired position by using the handle 155 in conjunction with the roller 154 in the limiting groove 153, thereby achieving the purpose of unified collection of compacted paper scraps and improving the convenience of paper scrap handling.

[0030] Working principle: When using this electronic component packaging carrier tape punching paper scraps centralized processing device, put the feed pipe of the punching machine loaded with punching tape into the collecting tube 3, turn on the blowing mechanism 4 to blow the paper scraps and paper powder downward through the slot 10 on the cover plate 5 into the collecting tank 8, then turn on the progressive motor 9 to drive the rotating seat 7 in the rotating tank 6 to rotate clockwise ninety degrees, and turn the fully collected collecting tank 8 to the pressure plate 14 under the electric push rod 13 at the bottom of the fixed frame 12 for compaction, and rotate the rotating seat 7 ninety degrees again, and the compacted paper scraps will pass through the second slot 11 and be collected by the collecting mechanism 15. The whole process is closed operation, which solves the problem that the existing paper scrap processing device easily causes paper scraps and paper powder to scatter and affect the environment and personnel health.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centralized processing device for punching paper scraps of electronic component packaging carrier tapes, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a bracket (2), the inner cavity of the bracket (2) is fixedly connected to a collecting tube (3), the inner cavity of the collecting tube (3) is provided with a blowing mechanism (4), the top of the workbench (1) is provided with a cover plate (5), the top of the workbench (1) is provided with a rotating groove (6), the inner cavity of the rotating groove (6) is provided with a rotating seat (7), the top of the rotating seat (7) is provided with four groups of collecting grooves (8), the bottom of the workbench (1) is fixedly connected to a progressive motor (9), the top of the cover plate (5) is provided with two notches (10), the bottom of the workbench (1) is provided with a second notch (11), the top of the workbench (1) is fixedly connected to a fixing frame (12), the bottom of the fixing frame (12) is fixedly connected to an electric push rod (13), the bottom of the electric push rod (13) is fixedly connected to a pressure plate (14), and the bottom of the workbench (1) is provided with a collecting mechanism (15).

2. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 1, characterized in that: The lower middle portion of the collecting tube (3) is conical and is provided with a discharge pipe, the inner diameter of the discharge pipe and the outer diameter of the pressure plate (14) being the same as the diameter of the notch (10).

3. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 1, characterized in that: The second notch (11) is interconnected with the rotating groove (6) and has the same inner diameter as the collecting groove (8); the inner cavity wall of the collecting groove (8) is relatively smooth.

4. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 1, characterized in that: The four collecting grooves (8) are evenly distributed on the rotating seat (7) at an angle of 90 degrees. The progressive motor (9) can rotate 90 degrees when turned on once. The output shaft of the progressive motor (9) passes through the workbench (1) and is fixedly connected to the rotating seat (7).

5. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 1, characterized in that: The air blowing mechanism (4) comprises an air guide pipe (401), an air outlet nozzle (402) and an air inlet pipe (403); the air guide pipe (401) is arranged in the upper part of the inner cavity of the collecting tube (3); one end of the air guide pipe (401) is penetrated and fixed with the air inlet pipe (403); the air outlet nozzles (402) are all oriented downwardly toward the middle of the inner cavity of the collecting tube (3).

6. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 1, characterized in that: The collecting mechanism (15) is composed of a fixed frame (151), a collecting box (152), a limiting groove (153), a roller (154) and a handle (155); the fixed frame (151) is fixed to the bottom of the workbench (1); the inner cavity of the fixed frame (151) is provided with the collecting box (152) and is communicated with the second notch (11); and one side of the collecting box (152) is fixedly connected to the handle (155).

7. The device for centralized processing of paper scraps from punching holes in electronic component packaging carrier tapes according to claim 6, characterized in that: A limiting groove (153) is provided at the bottom of the fixing frame (151), a roller (154) is provided in the inner cavity of the limiting groove (153), and the roller (154) is fixedly connected to the collection box (152).

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