Electronic component PIN shearing device

Abstract

The utility model discloses an electronic component PIN shearing device which comprises a base and a driving air cylinder. A movable cutter is arranged at the extension end of a piston rod of the driving air cylinder. The base is provided with a fixed sliding seat beside the driving cylinder, a sliding seat inner cavity is formed in the fixed sliding seat, and the movable cutter extends into the sliding seat inner cavity; a feeding pipe which is horizontally and transversely arranged and is perpendicular to the action direction of the driving air cylinder is arranged on the side of the fixed sliding seat on the base, and a component guide groove is formed in the feeding pipe; the upper end part of the fixed sliding seat is provided with a PIN through groove which allows a PIN of the electronic component to pass through and is aligned with the component guide groove of the feeding pipe, and the PIN through groove is communicated with a sliding seat inner cavity of the fixed sliding seat; the electronic component PIN shearing device further comprises a push rod. During use, the push rod is inserted into the component guide groove of the feeding pipe. By means of the structural design, the PIN shearing machine has the advantages of being novel in structural design and high in PIN shearing operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing processing devices, and in particular designs a shearing device for PIN pins of electronic components. Background Art

[0002] For electronic components, whether they are plug-in electronic components or surface mount electronic components, during their preparation process, the PIN pins need to be sheared to cut off the excess length of the PIN pins and make the PIN pins of the electronic components meet the requirements of plug-in operation or surface mount operation.

[0003] Among them, the Chinese utility model patent with the patent number: ZL201922388168.5 and the patent name: A sensor pin cutting device, which essentially discloses a sensor PIN pin cutting device; specifically, the sensor pin cutting device includes a cylinder, a movable cutter, and a fixed cutter, and the movable cutter and the fixed cutter are respectively provided with pin holes, and the outer extension end of the piston rod of the cylinder is connected to the movable cutter. When the sensor pin cutting device performs the shearing operation, the blade head of the movable cutter and the blade head of the fixed cutter are assembled together, and the pin holes of the movable cutter and the fixed cutter are aligned, the sensor to be sheared is installed on the bottom of the fixed cutter, and the pin of the sensor passes through the pin hole on the movable cutter and the pin hole on the fixed cutter, and then the movable cutter is driven by the cylinder to move and the movable cutter and the fixed cutter are relatively displaced, so that the pin of the sensor is cut off.

[0004] It should be pointed out that the above-mentioned sensor pin cutting device has the following defects, specifically:

[0005] Defect 1. Only one sensor can be cut at a time, and the efficiency of the pin cutting operation is low;

[0006] Defect 2: During the cutting process, the sensor needs to be positioned and the sensor pins need to pass through the pin holes of the moving cutter and the fixed cutter in sequence; this pin positioning process is time-consuming and will reduce the efficiency of the pin cutting operation. Utility Model Content

[0007] The utility model aims to provide an electronic component PIN pin shearing device in view of the deficiencies in the prior art. The electronic component PIN pin shearing device has a novel structural design and high PIN pin shearing operation efficiency.

[0008] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0009] An electronic component PIN pin shearing device comprises a base, a driving cylinder mounted on the base and moving horizontally, and a movable cutter is mounted on the outer end of the piston rod of the driving cylinder;

[0010] The base is provided with a fixed slide seat beside the driving cylinder, and the fixed slide seat has a slide seat inner cavity opened toward the driving cylinder side, and the movable cutter extends into the slide seat inner cavity of the fixed slide seat;

[0011] The base is equipped with a feeding pipe arranged horizontally and perpendicular to the action direction of the driving cylinder beside the fixed slide, and a component guide groove is opened inside the feeding pipe, which completely penetrates and extends along the length direction of the feeding pipe;

[0012] The upper end of the fixed slide is provided with a PIN pin through groove for the PIN pin of the electronic component to pass through and aligned with the component guide groove of the feeding tube, and the PIN pin through groove is communicated with the slide inner cavity of the fixed slide;

[0013] The electronic component PIN pin shearing device also includes a push rod; when in use, the push rod is inserted into the component guide groove of the feeding tube.

[0014] Wherein, the fixed slide seat comprises a base screwed and fastened to the base, and a cover plate screwed and fastened to the upper end of the base, and the inner cavity of the slide seat is surrounded by the base and the cover plate;

[0015] The PIN pin through slot is arranged on the cover plate.

[0016] The upper surface of the fixed slide seat is screwed and fastened with a limiting material block beside the PIN foot slot, and the upper end of the limiting material block is provided with an upper limit portion located above the PIN foot slot.

[0017] Wherein, the base is equipped with a pneumatic hand lever valve for controlling the action of the driving cylinder.

[0018] Wherein, the base is screwed and fastened with a feed pipe fixing seat corresponding to the feed pipe, and the feed pipe is screwed and fastened to the feed pipe fixing seat.

[0019] Wherein, the base is equipped with a linear drive module, and the driving end of the linear drive module is connected to the push rod.

[0020] Compared with the prior art, the utility model has the following beneficial effects, specifically: Compared with the prior art, when the electronic component PIN pin cutting device of the utility model is used to cut the PIN pin of the electronic component, the utility model positions multiple electronic components through the feeding tube, and can push multiple electronic components to the cutting position of the movable cutter at one time, that is, it can cut the PIN pins of multiple electronic components at one time, and the work efficiency is high. Therefore, the electronic component PIN pin cutting device of the utility model has the advantages of novel structural design and high PIN pin cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the utility model from another perspective.

[0024] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0025] exist Figures 1 to 3 Included are:

[0026] 1-base; 2-driving cylinder; 3-movable cutter; 4-fixed slide; 41-slide cavity; 42-PIN foot slot; 43-base; 44-cover plate; 5-feeding pipe; 51-component guide groove; 6-push rod; 7-limiting block; 71-upper limit part; 8-pneumatic hand lever valve; 9-material pipe fixing seat. DETAILED DESCRIPTION

[0027] The present invention will be described below in conjunction with specific implementation methods.

[0028] Embodiment 1, as Figures 1 to 3 As shown, a PIN pin cutting device for electronic components includes a base 1, a driving cylinder 2 installed on the base 1 and moving horizontally, and a movable cutter 3 is installed at the extended end of the piston rod of the driving cylinder 2.

[0029] It should be pointed out that if Figures 1 to 3 As shown, the base 1 of the first embodiment is equipped with a pneumatic lever valve 8 for controlling the action of the driving cylinder 2. The pneumatic lever valve 8 is connected to the driving cylinder 2 through a gas pipeline. When in use, the pneumatic lever valve 8 controls the movement of the piston rod of the driving cylinder 2 by changing the inlet and outlet gas states of the driving cylinder 2, thereby realizing the action control of the driving cylinder 2.

[0030] Further, such as Figures 1 to 3 As shown, the base 1 is provided with a fixed slide 4 beside the driving cylinder 2 , and the fixed slide 4 has a slide cavity 41 opened toward the driving cylinder 2 , and the movable cutter 3 extends into the slide cavity 41 of the fixed slide 4 .

[0031] Furthermore, Figure 1 and Figure 2As shown, the base 1 is provided with a feeding pipe 5 arranged horizontally and perpendicular to the action direction of the driving cylinder 2 beside the fixed slide 4, and a component guide groove 51 is provided inside the feeding pipe 5, which completely penetrates and extends along the length direction of the feeding pipe 5. The shape of the component guide groove 51 is adapted to the shape of the electronic component, and the component guide groove 51 can arrange multiple electronic components neatly and orderly.

[0032] In addition, if Figures 1 to 3 As shown, a PIN pin through groove 42 for passing the PIN pins of the electronic components and aligned with the component guide groove 51 of the feeding tube 5 is opened at the upper end of the fixed slide 4 , and the PIN pin through groove 42 is connected to the slide inner cavity 41 of the fixed slide 4 .

[0033] Also, if Figure 1 and Figure 2 As shown, the electronic component PIN pin shearing device also includes a push rod 6 ; when in use, the push rod 6 is inserted into the component guide groove 51 of the feeding tube 5 .

[0034] The electronic component PIN pin cutting device of the first embodiment is described in detail below in combination with the specific action process. The specific steps are as follows:

[0035] Step a, placing multiple electronic components into the component guide groove 51 of the feeding tube 5 in sequence, the component guide groove 51 positions the electronic components, and makes the multiple electronic components in the component guide groove 51 arranged neatly and orderly, and makes the PIN pins of each electronic component align with the PIN pin through groove 42 of the fixed slide 4;

[0036] Step b, inserting the push rod 6 into the component guide groove 51 of the feeding tube 5, and pushing the electronic components in the component guide groove 51 toward the fixed slide 4 by the push rod 6, so that the electronic components located in the front of the component guide groove 51 are pushed onto the fixed slide 4. In this process, the PIN pins of the electronic components pushed onto the fixed slide 4 extend into the slide inner cavity 41 through the PIN pin through groove 42;

[0037] Step c, controlling the driving cylinder 2 to move by the pneumatic lever valve 8, so that the driving cylinder 2 pushes the movable cutter 3 to move toward the electronic component side, and the movable cutter 3 cuts off the portion of the PIN pin of the electronic component extending into the inner cavity 41 of the slide seat, thereby cutting off the excess length of the PIN pin of the electronic component;

[0038] Step d, after the PIN pins of the electronic components pushed onto the fixed slide 4 are cut, the staff controls the driving cylinder 2 to move through the pneumatic lever valve 8 and resets the movable cutter 3 to the initial position, and keeps the movable cutter 3 away from the electronic components;

[0039] Step e: After the movable cutter 3 is reset to the initial position, the PIN pins of the subsequent electronic components are cut according to steps b to d.

[0040] It should be pointed out that, for the electronic component PIN pin cutting device of the first embodiment, when using it to perform the electronic component PIN pin cutting operation, the first embodiment positions multiple electronic components through the feeding tube 5, and can push multiple electronic components to the cutting position of the movable cutter 3 at one time, that is, it can perform the PIN pin cutting operation of multiple electronic components at one time, and the work efficiency is high. Therefore, the electronic component PIN pin cutting device of the first embodiment has the advantages of novel structural design and high PIN pin cutting operation efficiency.

[0041] Embodiment 2, as Figures 1 to 3 As shown, the difference between the second embodiment and the first embodiment is that the fixed slide 4 includes a base 43 screwed and fastened to the base 1, and a cover plate 44 screwed and fastened to the upper end of the base 43, and the slide inner cavity 41 is surrounded by the base 43 and the cover plate 44.

[0042] The PIN pin slot 42 is formed on the cover plate 44 .

[0043] Embodiment three, as Figures 1 to 3 As shown, the difference between the third embodiment and the first embodiment is that the upper surface of the fixed slide 4 is screwed and fastened with a limiting material block 7 beside the PIN foot slot 42, and the upper end of the limiting material block 7 is provided with an upper limit portion 71 located above the PIN foot slot 42.

[0044] When the driving cylinder 2 drives the movable cutter 3 to move and causes the movable cutter 3 to cut off the PIN pin extending into the slide cavity 41, the upper limit portion 71 of the limiting block 7 is located above the electronic components, and the upper limit portion 71 of the limiting block 7 can effectively prevent the electronic components from moving upward to ensure the accuracy of the shearing operation.

[0045] Embodiment 4, as Figure 1 and Figure 2 As shown, the difference between the fourth embodiment and the first embodiment is that the base 1 is screwed and fastened with the material tube fixing seat 9 corresponding to the feeding tube 5 , and the feeding tube 5 is screwed and fastened to the material tube fixing seat 9 .

[0046] Embodiment 5. The difference between Embodiment 5 and Embodiment 1 is that: the base 1 is equipped with a linear drive module, and the driving end of the linear drive module is connected to the push rod 6; when working, the linear drive module drives the push rod 6 to move, so that the push rod intermittently pushes the electronic components in the slide cavity 41 toward the side of the fixed slide 4.

[0047] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation method and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A PIN pin cutting device for electronic components, comprising a base (1), a driving cylinder (2) mounted on the base (1) and moving horizontally, and a movable cutter (3) mounted on the outer end of the piston rod of the driving cylinder (2); Features: The base (1) is provided with a fixed slide seat (4) at the side of the driving cylinder (2), the fixed slide seat (4) is provided with a slide seat inner cavity (41) opening toward the driving cylinder (2), and the movable cutter (3) extends into the slide seat inner cavity (41) of the fixed slide seat (4); The base (1) is provided with a feeding pipe (5) arranged horizontally and transversely and perpendicular to the movement direction of the driving cylinder (2) on the side of the fixed slide (4), and a component guide groove (51) is provided inside the feeding pipe (5) and completely penetrates and extends along the length direction of the feeding pipe (5); The upper end of the fixed slide seat (4) is provided with a PIN pin through groove (42) for the PIN pin of the electronic component to pass through and aligned with the component guide groove (51) of the feeding tube (5), and the PIN pin through groove (42) is communicated with the slide seat inner cavity (41) of the fixed slide seat (4); The electronic component PIN pin shearing device further comprises a push rod (6); when in use, the push rod (6) is inserted into the component guide groove (51) of the feeding tube (5).

2. The electronic component PIN pin cutting device according to claim 1, characterized in that: The fixed slide seat (4) comprises a base (43) screwed and fastened to the base (1), and a cover plate (44) screwed and fastened to the upper end of the base (43); the slide seat inner cavity (41) is surrounded by the base (43) and the cover plate (44); The PIN pin through slot (42) is formed on the cover plate (44).

3. The electronic component PIN pin cutting device according to claim 1, characterized in that: The upper surface of the fixed slide seat (4) is screwed and fastened with a limiting material block (7) beside the PIN foot slot (42), and the upper end of the limiting material block (7) is provided with an upper limit portion (71) located above the PIN foot slot (42).

4. The electronic component PIN pin cutting device according to claim 1, characterized in that: The base (1) is provided with a pneumatic hand lever valve (8) for controlling the action of the driving cylinder (2).

5. The electronic component PIN pin cutting device according to claim 1, characterized in that: The base (1) is screwed and fastened to a feed pipe fixing seat (9) corresponding to the feed pipe (5), and the feed pipe (5) is screwed and fastened to the feed pipe fixing seat (9).

6. The electronic component PIN pin cutting device according to claim 1, characterized in that: The base (1) is equipped with a linear drive module, and the drive end of the linear drive module is connected to the push rod (6).

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