Punching machine for manufacturing electronic components

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a punching machine for manufacturing electronic components, which solves the problems of mixed discharging and cumbersome taking in the prior art, and comprises a punching mechanism, a material collecting mechanism, a shell and a material collecting box, the output end of the motor is connected with a rotating shaft through a coupler, the rotating shaft is coaxially arranged, the peripheral face of the rotating shaft is fixedly sleeved with a driving sector gear, and the top of the rotating shaft is fixedly connected with an index plate. The motor rotates to drive the index plate to rotate, so that the stamping rotary plate rotates to change materials, meanwhile, the stamping hydraulic cylinder rotates, the stamping hydraulic cylinder is started, the negative pressure suction head is driven to fall down for discharging, materials and excess materials are discharged in a separated mode, and the phenomenon that the excess materials and the materials are discharged in a mixed mode is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a punching machine for manufacturing electronic components. Background Art

[0002] At present, the punching machine used in the manufacture of electronic components usually adopts a mechanical press, which can punch metal materials into parts of various shapes and sizes according to the design requirements of the electronic components.

[0003] The prior art discloses a pneumatic punching machine for electronic connectors with the authorization announcement number CN105583285B. The patent relates to a pneumatic punching machine for electronic connectors, which includes a machine body, a control box, a motor fixing seat, a speed regulating motor, a disc, an intermediate shaft and a bearing. A disc is arranged on the machine body of the punching machine, and the speed regulating motor drives the disc to rotate through the intermediate shaft and the bearing. A cylinder bracket and a cylinder fixing plate are also arranged on the machine body. A cylinder is arranged on the cylinder fixing plate, and a punch is arranged under the cylinder. In addition, a trough bracket is also arranged on the cylinder bracket, and a discharging chute is arranged obliquely on the trough bracket. A feeding port for waste material to enter is arranged at the upper end of the discharging chute, and a waste material trough supported by the machine body is connected to the other end of the discharging chute. The patent has the advantages of simple structure, convenient operation and reasonable design. It not only improves the processing speed, but also ensures the safety of workers' operation. At the same time, waste material can be recycled and reused, which is in line with the concept of energy saving and environmental protection.

[0004] However, when in use, this patent transmits the material and the residual material at the same time, which will cause mixed material discharge and increase the work of material separation. This patent places the material collection box inside the equipment, and the amount of material inside the collection box cannot be specifically understood, and it is cumbersome to take it out after collection. Utility Model Content

[0005] The utility model aims to provide a punching machine for manufacturing electronic components, which solves the problems of mixed material discharging and complicated taking.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching machine for manufacturing electronic components, comprising a punching mechanism, a material collecting mechanism, a shell and a material collecting box, the punching mechanism comprising a motor, the motor is installed inside the shell, the output end of the motor is connected to a coaxially arranged rotating shaft through a coupling, a driving sector gear is fixedly sleeved on the outer circumference of the rotating shaft, a dividing plate is fixedly connected to the top of the rotating shaft, a driven shaft and a driven shaft are rotatably installed inside the shell, a transmission belt is commonly installed on the outer circumferences of the rotating shaft and the driven shaft, a driven sector gear and a material unloading blade are fixedly sleeved on the outer circumference of the driven shaft, the driving sector gear is meshed with the driven sector gear, a material transfer hydraulic rod is installed on the top of the driven shaft, a connecting block is installed on the output end of the material transfer hydraulic rod, two symmetrically arranged negative pressure suction heads are installed on the bottom of the connecting block, a punching disc is rotatably installed inside the shell, a punching hydraulic cylinder is installed on the top of the shell, and a punching head is installed on the output end of the punching hydraulic cylinder.

[0007] Preferably, the material collection mechanism includes a material unloading buffer inclined plate, the material unloading buffer inclined plate is fixedly connected to one side of the shell, a buffer block is fixedly connected to the interior of the collection box, sound-proof cotton is arranged inside the collection box, a residual material collection box is fixedly connected to the interior of the shell, a residual material conveying pipe is fixedly connected to the top of the residual material collection box, and a material collection door is movably hinged on one side of the shell.

[0008] Preferably, a hole groove is opened inside the shell, and the rotating shaft is rotatably installed inside the hole groove, and the hole groove is used for the rotation of the rotating shaft.

[0009] Preferably, a circular hole is opened inside the shell, and the follower shaft is rotatably installed inside the circular hole, and the circular hole is used for the rotation of the follower shaft.

[0010] Preferably, a circular groove is provided inside the shell, and the driven shaft is rotatably mounted inside the circular groove, and the circular groove is used for the rotation of the driven shaft.

[0011] Preferably, a through groove is opened inside the shell, and the residual material conveying pipeline passes through the inside of the through groove, and the through groove is used for conveying materials in the residual material conveying pipeline.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a stamping mechanism, a motor and other structures. After each stamping is completed, the motor is turned on. The rotation of the motor drives the indexing plate to rotate, so that the stamping turntable rotates to change materials. At the same time, the stamping hydraulic cylinder rotates, and the stamping hydraulic cylinder is turned on to drive the negative pressure suction head to fall down for discharging, and the material and the residual material are separated and discharged to prevent the residual material and the material from being mixed and discharged.

[0014] 2. The utility model is provided with a collection mechanism, a material discharging buffer inclined plate and other structures. When the negative pressure suction head reaches the material discharging buffer inclined plate, the negative pressure is closed, and the material falls from the material discharging buffer inclined plate into the collection box, and then slides onto the silent cotton through the buffer block. The collection box and the equipment are separately arranged, and the material is convenient and quick to take. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is an enlarged view of point A of the present utility model.

[0018] In the figure: 1. stamping mechanism; 11. shell; 110. material taking door; 12. motor; 121. rotating shaft; 122. driving sector gear; 123. driving belt; 124. dividing plate; 13. follower shaft; 131. follower sector gear; 132. material discharge blade; 133. residual material collection box; 134. residual material conveying pipeline; 14. driven shaft; 141. material transfer hydraulic rod; 142. connecting block; 143. negative pressure suction head; 15. stamping disc; 16. stamping hydraulic cylinder; 161. stamping head; 2. material collection mechanism; 21. material discharge buffer inclined plate; 22. material collection box; 221. buffer block; 222. soundproof cotton. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3A punching machine for manufacturing electronic components comprises a punching mechanism 1, a collecting mechanism 2, a shell 11 and a collecting box 22. The punching mechanism 1 comprises a motor 12, which is installed inside the shell 11. The output end of the motor 12 is connected to a coaxially arranged rotating shaft 121 through a coupling. A driving sector gear 122 is fixedly sleeved on the outer circumference of the rotating shaft 121. A dividing plate 124 is fixedly connected to the top of the rotating shaft 121. A follower shaft 13 and a driven shaft 14 are rotatably installed inside the shell 11 respectively. A transmission belt 123 is commonly installed on the outer circumferences of the rotating shaft 121 and the driven shaft 14. A follower sector gear 131 and a blanking blade 132 are fixedly sleeved on the outer circumference of the follower shaft 13 respectively. The driving sector gear 122 is meshed with the follower sector gear 131. A material transfer hydraulic rod 141 is installed on the top of the driven shaft 14, and a connecting block 142 is installed on the output end of the material transfer hydraulic rod 141. Two symmetrically arranged negative pressure suction heads 143 are installed on the bottom of the connecting block 142. A stamping disc 15 is rotatably installed inside the shell 11, and a stamping hydraulic cylinder 16 is installed on the top of the shell 11. A stamping head 161 is installed on the output end of the stamping hydraulic cylinder 16. Through the arrangement of the stamping mechanism 1, the motor 12 and other structures, after each stamping is completed, the motor 12 is turned on, and the rotation of the motor 12 drives the dividing plate 124 to rotate, so that the stamping turntable rotates to change materials. At the same time, the stamping hydraulic cylinder 16 rotates, and the stamping hydraulic cylinder 16 is turned on to drive the negative pressure suction head 143 to fall down for discharging, and the material and the residual material are separated and discharged to prevent the residual material and the material from being mixed and discharged.

[0021] See also Figure 1-2 The material collecting mechanism 2 includes a material unloading buffer inclined plate 21, which is fixedly connected to one side of the shell 11, a buffer block 221 is fixedly connected to the interior of the collecting box 22, and a silent cotton 222 is arranged inside the collecting box 22. A residual material collecting box 133 is fixedly connected to the interior of the shell 11, and a residual material conveying pipe 134 is fixedly connected to the top of the residual material collecting box 133. A material taking door 110 is movably hinged on one side of the shell 11. Through the arrangement of the material collecting mechanism 2, the material unloading buffer inclined plate 21 and other structures, when the negative pressure suction head 143 reaches the material unloading buffer inclined plate 21, the negative pressure is closed, and the material falls from the material unloading buffer inclined plate 21 into the collecting box 22, and then slides into the silent cotton 222 through the buffer block 221. The collecting box 22 and the equipment are arranged separately, which is convenient and quick to take.

[0022] See also Figure 1-3 A hole groove is opened inside the shell 11, and the rotating shaft 121 is rotatably installed inside the hole groove. A round hole is opened inside the shell 11, and the driven shaft 13 is rotatably installed inside the round hole. A round groove is opened inside the shell 11, and the driven shaft 14 is rotatably installed inside the round groove. A through groove is opened inside the shell 11, and the residual material conveying pipeline 134 passes through the inside of the through groove.

[0023] The specific implementation process of the utility model is as follows: when the equipment needs to be stamped, the stamping hydraulic cylinder 16 is turned on, the stamping hydraulic cylinder 16 descends and drives the stamping head 161 to stamp the material. After the stamping is completed, the stamping hydraulic cylinder 16 returns to its original position, and then the motor 12 is turned on, the motor 12 rotates to drive the rotating shaft 121 to rotate, the rotating shaft 121 rotates to drive the active sector gear 122, the transmission belt 123 and the dividing plate 124 to rotate, the dividing plate 124 rotates to drive the stamping disc 15 to rotate to convey the material, the active sector gear 122 rotates to drive the follower sector gear 131 to rotate, and the follower shaft 13 rotates to make the follower shaft 13 rotate. The material discharge blade 132 rotates to send the stamping residual material into the residual material collection box 133. At the same time, the transmission belt 123 rotates to drive the driven shaft 14 to rotate, and the driven shaft 14 rotates to drive the material transfer hydraulic rod 141 to rotate. At this time, the material transfer hydraulic rod 141 is turned on to descend, and then the negative pressure suction head 143 is turned on to adsorb the stamped material. After the adsorption is completed, the material transfer hydraulic rod 141 is turned on to rise. After the next stamping is completed, the material transfer hydraulic rod 141 rotates to rotate the negative pressure suction head 143 to the material discharge buffer inclined plate 21, and then the negative pressure suction head 143 is closed, and the material falls onto the material discharge buffer inclined plate 21, and the material and the residual material are discharged separately to prevent mixing.

[0024] Furthermore, a collection box 22 is arranged next to the equipment. The material falls into the collection box 22 from the material unloading buffer inclined plate 21 due to gravity, and then falls onto the sound-proof cotton 222 through the buffer block 221. The material unloading buffer inclined plate 21 and the buffer block 221 are both provided with anti-collision pads, which can effectively protect the material. The sound-proof cotton 222 can effectively prevent the material from falling and generating noise. The collection box 22 is separated from the equipment, which makes it more convenient to take the material.

[0025] Although 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 punching machine for manufacturing electronic components, comprising a punching mechanism (1), a material collecting mechanism (2), a housing (11) and a material collecting box (22), characterized in that: The punching mechanism (1) comprises an electric motor (12), the electric motor (12) being mounted inside the housing (11), the output end of the electric motor (12) being connected to a coaxially arranged rotating shaft (121) via a coupling, a driving sector gear (122) being fixedly sleeved on the outer circumference of the rotating shaft (121), a dividing plate (124) being fixedly connected to the top of the rotating shaft (121), a follower shaft (13) and a driven shaft (14) being rotatably mounted inside the housing (11), a transmission belt (123) being mounted on the outer circumference of the rotating shaft (121) and the driven shaft (14), the outer circumference of the follower shaft (13) The surfaces are respectively fixedly sleeved with a follower sector gear (131) and a material discharge blade (132); the active sector gear (122) is meshed with the follower sector gear (131); a material transfer hydraulic rod (141) is installed on the top of the driven shaft (14); a connecting block (142) is installed on the output end of the material transfer hydraulic rod (141); two symmetrically arranged negative pressure suction heads (143) are installed on the bottom of the connecting block (142); a stamping disc (15) is rotatably installed inside the shell (11); a stamping hydraulic cylinder (16) is installed on the top of the shell (11); and a stamping head (161) is installed on the output end of the stamping hydraulic cylinder (16).

2. A punching machine for manufacturing electronic components according to claim 1, characterized in that: The material collecting mechanism (2) comprises a material unloading buffer inclined plate (21), the material unloading buffer inclined plate (21) is fixedly connected to one side of the shell (11), a buffer block (221) is fixedly connected to the inside of the material collecting box (22), a sound-proof cotton (222) is arranged inside the material collecting box (22), a residual material collecting box (133) is fixedly connected to the inside of the shell (11), a residual material conveying pipe (134) is fixedly connected to the top of the residual material collecting box (133), and a material taking door (110) is movably hinged on one side of the shell (11).

3. The punching machine for manufacturing electronic components according to claim 1, characterized in that: A hole groove is provided inside the housing (11), and the rotating shaft (121) is rotatably mounted inside the hole groove.

4. The punching machine for manufacturing electronic components according to claim 1, characterized in that: A circular hole is provided inside the housing (11), and the follower shaft (13) is rotatably mounted inside the circular hole.

5. The punching machine for manufacturing electronic components according to claim 1, characterized in that: A circular groove is provided inside the housing (11), and the driven shaft (14) is rotatably mounted inside the circular groove.

6. A punching machine for manufacturing electronic components according to claim 2, characterized in that: A through slot is provided inside the shell (11), and the residual material conveying pipe (134) passes through the inside of the through slot.

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