CN219286860U - HDMI female connector DIP terminal cutting device - Google Patents

Abstract

The utility model discloses a cutting device of a DIP terminal of an HDMI female connector, which comprises a discharging assembly and a cutting assembly, wherein the discharging assembly comprises a workbench, a workbench cylinder, a workbench and a pushing cylinder, and a lower cutter is fixed at the edge of one side of the top surface of the workbench; the pushing cylinder is fixed at the top of the material table and the end part of the telescopic shaft of the pushing cylinder faces the lower cutter, the pushing cylinder is used for pushing the DIP terminal to be cut to the lower cutter to clamp the DIP terminal, the cutting assembly comprises a lifting rod and a driving mechanism for driving the lifting rod to lift, and the lower end of the lifting rod is provided with an upper cutter matched with the lower cutter. According to the utility model, the material table with the lower cutter is arranged, and the pushing cylinder for clamping and fixing the DIP terminal is fixed on the material table, so that the stroke of the pushing cylinder can be adjusted according to the size of the DIP terminal, and the DIP terminal is adaptively clamped and fixed, so that efficient and stable cutting operation is realized.

Description

HDMI female connector DIP terminal cutting device

Technical Field

The utility model belongs to the technical field, and particularly relates to a DIP terminal cutting device of an HDMI female connector.

Background

The high definition multimedia interface (High Definition Multimedia Interface, HDMI) is a fully digital video and audio transmission interface that can transmit uncompressed audio and video signals. HDMI can be used for set top boxes, DVD players, personal computers, televisions, game consoles, combination expansion machines, digital audio and television sets, and other devices. HDMI can send audio frequency and video signal simultaneously, because audio frequency and video signal adopt same wire rod, simplify the installation degree of difficulty of system's circuit greatly. Dual in-line package (DIP package), also known as DIP package or DIP package, is a package type of integrated circuit, which has a rectangular shape with two parallel rows of metal pins, called pins. In the production of DIP terminals, the pins need to be cut.

However, the existing cutting equipment cannot adaptively position and fix the DIP terminals, so that the DIP terminals with various sizes are inconvenient to cut, and the application range is small.

Disclosure of Invention

The present utility model is directed to a cutting device for DIP terminals of HDMI female connectors, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an HDMI female connector DIP terminal cutting device, comprising:

the discharging assembly comprises a workbench, a workbench air cylinder, a workbench and a pushing air cylinder, wherein the workbench air cylinder is fixed at the top of the workbench, and the workbench is slidably arranged at the top of the workbench and is fixedly connected with the end part of a telescopic shaft of the workbench air cylinder; a lower cutter is fixed at the edge of one side of the top surface of the material table; the pushing cylinder is fixed at the top of the material table, the end part of the telescopic shaft of the pushing cylinder faces the lower cutter, and the pushing cylinder is used for pushing the DIP terminal to be cut to the lower cutter so as to clamp the DIP terminal;

the cutting assembly comprises a lifting rod and a driving mechanism for driving the lifting rod to lift; the lower end of the lifting rod is provided with an upper cutter matched with the lower cutter.

Preferably, the driving mechanism includes:

the upper end of the lifting rod is rotatably connected to the eccentric position of the rotary table through a rotary shaft;

a column supporting the turntable;

arc racks fixed to the outer peripheral wall of the turntable and extending in the circumferential direction of the turntable;

the rack is vertically arranged to drive the air cylinder, and the end part of the telescopic rod is upwards;

and the straight rack is meshed with the arc-shaped rack, and the lower end of the straight rack is fixedly connected with the end part of the telescopic rod of the rack driving cylinder.

Preferably, the discharging assembly further comprises a side table, and the side table is fixed on one side of the workbench;

the rack driving cylinder and the upright post are fixed at the top of the side table.

Preferably, the discharging assembly further comprises a raw material box for storing DIP terminals to be cut;

the raw material box is detachably connected with the workbench.

Preferably, a plurality of universal wheels are fixed at the bottom of the raw material box.

Preferably, a first connecting piece is fixed on one side wall of the workbench;

a second connecting piece which is embedded with the first connecting piece is fixed on the side wall of the bottom of the raw material box; the first connecting piece and the second connecting piece are fixed through a locking bolt.

Preferably, a slag collecting box for collecting cutting waste is arranged on one side of the workbench far away from the raw material box; the bottom of the slag collecting box is fixedly provided with a weighing sensor for detecting the weight of the slag collecting box.

The utility model has the technical effects and advantages that:

(1) According to the utility model, the material table with the lower cutter is arranged, and the pushing cylinder for clamping and fixing the DIP terminal is fixed on the material table, so that the stroke of the pushing cylinder can be adjusted according to the size of the DIP terminal, and the DIP terminal is adaptively clamped and fixed, so that efficient and stable cutting operation is realized.

(2) According to the utility model, the material table cylinder for driving the material table to move is arranged, so that the material table cylinder can be directly moved at the cutting station and the feeding and discharging stations, and the material table cylinder is safer to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a material stage according to the present utility model;

FIG. 3 is an enlarged schematic view of detail A in FIG. 1;

fig. 4 is an enlarged schematic view of detail B in fig. 1.

In the figure:

1. a discharge assembly; 11. a side table; 12. a work table; 121. a first connecting piece; 122. a locking bolt; 13. a raw material box; 131. a second connecting piece; 132. a universal wheel; 14. a material table cylinder; 15. a material platform; 151. a lower cutter; 16. a pushing cylinder; 161. a push plate; 17. a slag collecting box; 18. side baffles; 19. a weighing sensor; 191. a weighing table; 2. a cutting assembly; 21. a lifting rod; 211. an upper cutter; 22. a column; 23. a turntable; 24. an arc-shaped rack; 25. a rack driving cylinder; 26. straight teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an HDMI female connector DIP terminal cutting device as shown in fig. 1, which comprises a discharging component 1 and a cutting component 2.

Referring to fig. 1 and 2, the discharging assembly 1 includes a workbench 12, a workbench cylinder 14, a workbench 15 and a pushing cylinder 16, wherein the workbench cylinder 14 is fixed on the top of the workbench 12, and the workbench 15 is slidably mounted on the top of the workbench 12 and is fixedly connected with the end part of a telescopic shaft of the workbench cylinder 14; a lower cutter 151 is fixed at one side edge of the top surface of the material table 15; the pushing cylinder 16 is fixed on the top of the material table 15, and the end of the telescopic shaft of the pushing cylinder 16 faces the lower cutter 151, and the pushing cylinder 16 is used for pushing the DIP terminal to be cut to the lower cutter 151 to clamp the DIP terminal.

The cutting assembly 2 comprises a lifting rod 21 and a driving mechanism for driving the lifting rod 21 to perform lifting movement; the lower end of the lifting rod 21 has an upper cutter 211 which is matched with the lower cutter 151.

Wherein, the upper cutter 211 and the lower cutter 151 are in clearance fit, and the upper cutter 211 and the lower cutter 151 have tooth grooves (not shown) through which the row needles can pass in alignment with each other. The top of the table 15 has an inner groove for accommodating DIP terminals, and the lower cutter 151 serves as a groove wall of the inner groove. The end of the telescopic shaft of the pushing cylinder 16 is fixed with a push plate 161 for contacting the DIP terminal, and a worker can adjust the stroke of the pushing cylinder 16 according to the size of the DIP terminal, so that the DIP terminal is adaptively clamped and fixed, and efficient and stable cutting operation is realized.

Specifically, the driving mechanism includes a turntable 23, a column 22, an arc-shaped rack 24, a rack driving cylinder 25, and a straight rack 26. The turntable 23 is rotatably connected to the upright 22 and supported by the upright 22, and the upper end of the lifting rod 21 is rotatably connected to the eccentric position of the turntable 23 via a rotation shaft. The arc-shaped rack 24 is fixed to the outer circumferential wall of the turntable 23 and extends in the circumferential direction of the turntable 23. The rack driving cylinder 25 is vertically arranged, and the end part of the telescopic rod is upward. The straight rack 26 is engaged with the arc-shaped rack 24, and the lower end is fixedly connected to the end of the telescopic rod of the rack driving cylinder 25. The discharging assembly 1 further comprises a side table 11 fixed on one side of the working table 12; the rack drive cylinder 25 and the column 22 are fixed to the top of the side stand 11.

Wherein, the carousel 23 can carry out the incomplete rotation of preset angle to arc rack 24 passes through fixing bolt detachable to be fixed on carousel 23, and rack drive cylinder 25 can drive straight rack 26 lift activity, thereby can drive carousel 23 rotation through arc rack 24, and then drive lifter 21 and go up cutter 211 through carousel 23 and go up the lift.

In order to facilitate the feeding and discharging of the staff, a raw material box 13 for storing the DIP terminals to be cut is also arranged in the embodiment; the raw material box 13 is detachably connected with the workbench 12. The inside of the raw material box 13 is provided with a detachable partition plate, so that the inside of the raw material box 13 can be divided into two accommodating bins for storing raw materials which are not cut and raw materials which are cut.

Referring to fig. 4, further, a plurality of universal wheels 132 are fixed at the bottom of the raw material box 13. A first connecting piece 121 is fixed on one side wall of the workbench 12; a second connecting piece 131 which is jogged with the first connecting piece 121 is fixed on the side wall of the bottom of the raw material box 13; the first connecting piece 121 and the second connecting piece 131 are fixed by the locking bolt 122. The raw material tank 13 can stably move through the universal wheel 132 and is fixed through the first connecting piece 121 and the second connecting piece 131, and the first connecting piece 121 and the second connecting piece 131 are detachably hinged.

Referring to fig. 3, in order to collect the waste material generated by cutting, a slag collecting box 17 for collecting the cut waste material is provided at a side of the table 12 away from the raw material box 13; the bottom of the slag collecting box 17 is fixed with a weighing sensor 19 for detecting the weight of the slag collecting box 17. The slag collecting box 17 is used for collecting waste materials generated during cutting, and the lower cutter 151 is positioned at one side edge of the upper surface of the table 12, that is, above the slag collecting box 17. The weighing sensor 19 can detect the weight of the slag collecting box 17, so that a worker can observe the collection amount conveniently, and the controller with an alarm can also start an alarm to remind the worker to replace the slag collecting box 17 when the weight reaches a threshold value through the controller with the weighing sensor 19. A weighing stand 191 is provided on top of the load cell 19. Referring to fig. 1, a side shield 18 for placing waste residue is provided at one side of the upper cutter 211.

Working principle: firstly, the raw materials to be cut are placed in a material table 15, the stroke of a pushing cylinder 16 is adjusted according to the size of a DIP terminal, so that the DIP terminal is adaptively clamped and fixed, a rack driving cylinder 25 drives a straight rack 26 to move up and down, a turntable 23 is driven to rotate through an arc-shaped rack 24, and then a lifting rod 21 and an upper cutter 211 are driven to move up and down through the turntable 23 to be matched with a lower cutter 151 for cutting operation.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An HDMI female connector DIP terminal cutting device, its characterized in that: comprising the following steps:

the discharging assembly (1) comprises a workbench (12), a workbench air cylinder (14), a workbench (15) and a pushing air cylinder (16), wherein the workbench air cylinder (14) is fixed at the top of the workbench (12), and the workbench (15) is slidably arranged at the top of the workbench (12) and is fixedly connected with the end part of a telescopic shaft of the workbench air cylinder (14); a lower cutter (151) is fixed at one side edge of the top surface of the material table (15); the pushing cylinder (16) is fixed at the top of the material table (15), the end part of a telescopic shaft of the pushing cylinder (16) faces the lower cutter (151), and the pushing cylinder (16) is used for pushing a DIP terminal to be cut to the lower cutter (151) so as to clamp the DIP terminal;

the cutting assembly (2) comprises a lifting rod (21) and a driving mechanism for driving the lifting rod (21) to perform lifting movement; the lower end of the lifting rod (21) is provided with an upper cutter (211) matched with the lower cutter (151).

2. The HDMI female connector DIP terminal cutting device of claim 1, wherein: the driving mechanism includes:

the upper end of the lifting rod (21) is rotatably connected with the eccentric position of the rotary table (23) through a rotating shaft;

a column (22) supporting the turntable (23);

arc racks (24) fixed to the outer peripheral wall of the turntable (23) and extending in the circumferential direction of the turntable (23);

a rack driving cylinder (25) which is vertically arranged, and the end part of the telescopic rod of the rack driving cylinder is upwards;

and the straight rack (26) is meshed with the arc-shaped rack (24) and the lower end of the straight rack is fixedly connected with the end part of the telescopic rod of the rack driving cylinder (25).

3. The HDMI female connector DIP terminal cutting device of claim 2, wherein: the discharging assembly (1) further comprises a side table (11) which is fixed on one side of the workbench (12);

the rack driving cylinder (25) and the upright post (22) are both fixed at the top of the side table (11).

4. The HDMI female connector DIP terminal cutting device of claim 1, wherein: the discharging assembly (1) further comprises a raw material box (13) for storing DIP terminals to be cut;

the raw material box (13) is detachably connected with the workbench (12).

5. The HDMI female connector DIP terminal cutting device of claim 4, wherein: the bottom of the raw material box (13) is fixed with a plurality of universal wheels (132).

6. The HDMI female connector DIP terminal cutting device of claim 4, wherein: a first connecting piece (121) is fixed on one side wall of the workbench (12);

a second connecting piece (131) which is embedded with the first connecting piece (121) is fixed on the side wall of the bottom of the raw material box (13); the first connecting piece (121) and the second connecting piece (131) are fixed through a locking bolt (122).

7. The HDMI female connector DIP terminal cutting device of claim 4, wherein: a slag collecting box (17) for collecting cutting waste is arranged on one side of the workbench (12) away from the raw material box (13); the bottom of the slag collecting box (17) is fixedly provided with a weighing sensor (19) for detecting the weight of the slag collecting box (17).

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