CN111590430A - Polishing and dust removal integrated device for electronic part manufacturing and polishing method - Google Patents

Abstract

The invention discloses an integrated device for manufacturing, grinding and dust removal of electronic parts and a grinding method. The device comprises: a processing table, on which a dust suction port is arranged; a grinding roller mechanism arranged above the processing table, comprising: grinding The box is installed on the upper part of the processing table. The top of the box body of the grinding box is provided with a chute arranged in the horizontal direction. Two sliders are symmetrically arranged in the chute, the first slider and the second slider respectively. block; a left and right-handed bidirectional screw, one end of which extends through the box of the grinding box into the chute, and the other end is arranged outside the grinding box, the left-handed thread segment on the left and right-handed two-way screw It is screwed with the first sliding block, and the right-handed thread segment on the left-handed and right-handed bidirectional screw is screwed with the second sliding block.

Description

An integrated device for manufacturing, grinding and dust removal of electronic parts and a grinding method

technical field

The invention relates to the field of electronic parts processing, in particular to an integrated device for manufacturing, polishing and dust removal of electronic parts.

Background technique

There are various shapes of electronic parts. In order to ensure the smoothness and accuracy of electronic parts, it is generally necessary to effectively grind electronic parts during production. Dust will not only cause serious environmental pollution in the processing workshop, but also endanger the health of the staff. Therefore, in order to solve such problems, we propose an integrated device for manufacturing, grinding and dust removal of electronic parts.

SUMMARY OF THE INVENTION

The invention provides an integrated device for manufacturing, grinding and dust removal of electronic parts, which solves the problem that a large amount of dust is generated during grinding and processing of existing electronic parts, which not only leads to poor workshop environment, but also endangers the health of staff.

In order to achieve the above object, the present invention adopts the following technical solutions:

An integrated device for manufacturing, grinding and dust removal of electronic parts, comprising:

a processing table, which is provided with a dust suction port;

The grinding roller mechanism, arranged above the processing table, includes:

The grinding box is installed on the upper part of the processing table. The top of the grinding box is provided with a chute arranged in the horizontal direction, and two sliders are symmetrically arranged in the chute, which are the first slider and the second slider respectively. slider;

A left-hand and right-handed bidirectional screw, one end of which extends through the box body of the grinding box into the chute, and the other end is set outside the grinding box, and the left-handed thread segment on the left- and right-handed two-way screw is connected to the the first sliding block is screwed, and the right-handed thread segment on the left-handed and right-handed bidirectional screw is screwed with the second sliding block;

a first mounting plate, the upper end of which is fixedly connected with the bottom of the first sliding block, and the other end extends downward to the interior of the grinding box;

a second mounting plate, the upper end of which is fixedly connected to the bottom of the second sliding block, and the other end extends downward to the interior of the grinding box;

a grinding roller, connected between the first installation plate and the second installation through the grinding roller shaft;

A dust removal mechanism, arranged at the bottom of the processing table and just below the dust suction port, includes:

The dust collecting box is connected to the bottom of the processing table and communicated with the dust suction port, and a negative pressure unit is arranged inside the dust collecting box;

The driving unit is drivingly connected to the negative pressure unit through a driving rod and a first transmission mechanism, and is drivingly connected to the grinding roller shaft at one end of the grinding roller through a second transmission mechanism.

The negative pressure unit is a fan, and the first transmission mechanism is a gear transmission mechanism, including:

A vertically arranged driven rod, the upper end of which is connected with the fan shaft of the fan, and the lower end is connected with a driven gear plate, the driven gear plate is meshed with a driving bevel gear plate, and the driving bevel gear plate is connected with The drive rod of the drive unit is connected.

The second transmission mechanism is a belt transmission mechanism, including:

a driving pulley, connected with the drive shaft of the drive unit;

The driven pulley is connected with the outer wall of the rod of a rotating sleeve rod, and the inner wall of the rotating sleeve rod is provided with a plurality of clamping grooves uniformly arranged along the circumferential direction of the rotating sleeve rod;

a rotating rod, one end of which is provided with a clamping strip which is matched with the said clamping groove on the inner wall of the rotating sleeve rod, and the other end is connected with the rotating shaft of the grinding roller through a buckle;

The driving pulley and the driven pulley are connected by a belt drive.

A handle is fixedly connected to one end of the left-hand and right-handed bidirectional screws located outside the processing box (2).

A discharge port is arranged at the middle position of the bottom end of the dust collecting box, and a baffle plate is movably installed at the discharge port.

The dust suction port is arranged in the middle of the processing table, and the upper part of the dust suction port is installed with a horizontally arranged filter plate, and the upper surface of the filter plate is flush with the upper surface of the work table.

The upper surface of the processing table is provided with a lifting frame for matching processing.

The drive unit is a motor.

The invention further discloses a grinding method for manufacturing a grinding and dust removal integrated device by using the electronic parts,

Grinding roller installation:

By rotating the left and right bidirectional screws, the left and right bidirectional screws drive the first slider and the second slider to move inside the chute, the first slider drives the first mounting plate to move, and the second slider drives the second slider. The mounting plate moves, so that the second mounting plate can drive the rotating rod to slide inside the rotating sleeve rod, realize the adjustment of the distance between the first mounting plate and the second mounting plate, and then realize the convenient installation of the grinding roller;

Parts grinding:

Place the lifting frame on the surface of the processing table, and place the electronic parts to be processed on the upper end of the lifting frame;

The rotating sleeve rod is driven to rotate by the driving unit and the second transmission mechanism, and the rotating sleeve rod drives the rotating rod and the grinding roller to rotate, so as to realize the grinding treatment of the electronic parts on the processing table;

The driving unit drives the fixed frame and the driven rod to rotate through the first transmission mechanism, and the driven rod drives the negative pressure unit to work, so that the negative pressure unit can absorb and collect the dust generated by grinding.

The beneficial effects of the present invention are:

1. The present invention is an integrated device for manufacturing, grinding and dust removal of electronic parts, which can simultaneously realize the grinding and dust removal of workpieces through a single drive unit, avoid environmental pollution in the workshop, and also provide protection for the health of staff.

2. The present invention is an integrated device for manufacturing, grinding and dust removal of electronic parts, which can realize the convenient replacement of different grinding rollers according to different grinding requirements. The slider moves inside the chute, and the slider drives the first mounting plate and the second mounting plate to move, so that the second mounting plate can drive the rotating rod to slide inside the rotating sleeve rod, so as to realize the distance between the first mounting plate and the second mounting plate The adjustment of the grinding roller is convenient, and the grinding rollers of different sizes can be installed.

In summary, the device can not only effectively grind electronic parts, but also facilitate the replacement of grinding rollers, and the device can collect and process the dust generated during the grinding process to avoid air pollution in the workshop. It can also provide security for staff and is suitable for promotion.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the enlarged view of A in Fig. 1 of the present invention;

Fig. 3 is the enlarged view of B in Fig. 1 of the present invention;

4 is a cross-sectional view of the connection between the rotating rod and the rotating sleeve rod of the present invention;

5 is a schematic structural diagram of the installation of the dust suction fan blade and the driven gear plate of the present invention;

Figure 6 is a side view of the present invention;

Labels in the figure: 1. Processing table, 2. Processing box, 3. Support legs, 4. Dust suction port, 5. Filter plate, 6. Chute, 7. Left and right-handed bidirectional screw, 8. First installation plate , 9. Drive motor, 10. Drive rod, 11. Drive pulley, 12. Dust collection box, 13. Grinding roller, 14. Dust suction fan blade, 15. Driven gear plate, 16. Fixed frame, 17. Driven Rod, 18. Drive bevel gear plate, 19. Second mounting plate, 20. Driven pulley, 21. Rotating rod, 22. Rotating sleeve rod, 23. Clip.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.

1-6, an integrated device for manufacturing, grinding and dust removal of electronic parts includes a processing table 1, and two symmetrically distributed support legs 3 are fixedly installed at the bottom end of the processing table 1, and the processing table 1 A processing box 2 is installed at the top, and one side of the processing box 2 is provided with an opening, and the inner wall of the top of the processing box 2 is provided with a chute 6 along its length direction, and one side of the inner wall of the chute 6 is rotatably installed There are lateral left and right-handed bidirectional screws 7, and the ends of the left and right-handed bidirectional screws 7 pass through the side wall of the processing box 2 and extend to the outside of the processing box 2, and the inside of the chute 6 is slidably installed There are two symmetrically distributed sliding blocks, namely a first sliding block and a second sliding block, wherein the bottom end of the first sliding block is fixedly connected with a first mounting plate 8, and the bottom end of the second sliding block is fixed A second installation plate 19 is connected, a grinding roller 13 is rotatably installed between the first installation plate 8 and the second installation plate 19, a rotating sleeve rod 22 is rotatably installed on one inner wall of the processing box 2, and the The inside of the rotating sleeve rod 22 is slidably installed with a rotating rod 21 , and the end of the rotating rod 21 extends to the outside of the rotating sleeve rod 22 and is disposed toward the second mounting plate 19 , and the circumferential outer wall of the rotating sleeve rod 22 is fixedly sleeved with The driven pulley 20 has a drive motor 9 fixedly mounted on the support leg 3 on the side close to the rotating sleeve rod 22 , and the output shaft of the drive motor 9 is fixedly connected to the drive rod 10 , and the circumferential outer wall of the drive rod 10 is A driving pulley 11 is fixedly sleeved, and a transmission belt is connected between the driving pulley 11 and the driven pulley 20, a dust collecting box 12 is installed at the middle position of the bottom end of the processing table 1, and the driving rod 10 The end extends to the interior of the dust collecting box 12 and is fixedly installed with a driving bevel gear plate 18. The interior of the dust collecting box 12 is rotated and installed with a vertically distributed driven rod 17 through a connecting rod, and the driven rod 17 A uniformly distributed dust suction fan blade 14 is installed on the top of the driven rod 17 , a fixed frame 16 is fixedly connected to the bottom end of the driven rod 17 , and a driven gear plate 15 is installed on the outer ring of the fixed frame 16 , and the driven gear The teeth on disc 15 mesh with the teeth on drive bevel gear disc 18 .

One end of the left and right-handed two-way screw 7 located outside the processing box 2 is fixedly connected with a handle, and the circumferential side walls of the left and right-handed two-way screw 7 are provided with two sets of threads in opposite directions. The first mounting plate 8. The side close to the second mounting plate 19 is provided with a socket matching the grinding roller 13, and the rotating shaft of the other end of the grinding roller 13 penetrates the second mounting plate 19, and the grinding roller 13 is far from the first mounting plate 8 side A buckle is connected between the rotating shaft and the rotating rod 21, the circumferential outer wall of the rotating rod 21 is evenly and fixedly connected with a clamping strip 23 along its length direction, and the inner wall of the rotating sleeve rod 22 is uniformly provided with a clamping groove along its length direction. , and the card slot matches the card bar 23 .

A discharge port is arranged in the middle of the bottom end of the dust collecting box 12, and a baffle is movably installed at the discharge port. A dust suction port 4 is arranged in the middle position of the processing table 1, and the dust suction port 4 is connected to the dust collecting port. The box 12 is communicated, and the top position of the dust suction port 4 is provided with a horizontally distributed filter plate 5, and the top of the processing table 1 is provided with a matching lifting frame for processing.

Embodiment 1: When the device is in use, first install the grinding roller 13 with matching size according to the size of the electronic parts, first turn the handle at the end of the left and right-handed two-way screw 7, so that the left and right-handed two-way screw 7 drives the slider. Sliding inside the chute 6, the slider drives the first mounting plate 8 and the second mounting plate 19 to move until the grinding roller 13 can be placed between the first mounting plate 8 and the second mounting plate 19, and at the same time rotate the rotating shaft of the grinding roller Align the rotating rod 21, and then turn the handle in the opposite direction, so that it drives the left and right-handed two-way screw 7 to rotate in the opposite direction, so that the slider slides in the reverse direction inside the chute 6, and at the same time the slider drives the first mounting plate 8 and the The second mounting plate 19 moves in the opposite direction, so that the rotating shaft at one end of the grinding roller 13 is inserted into the hole on the first mounting plate 8, and the rotating shaft at the other end of the grinding roller 13 is docked with the rotating rod 21, and then the lifting frame is placed in the machining center. The surface of the table 1, and the electronic parts to be processed are placed on the upper end of the lifting frame, and then the driving motor 9 is started, the driving motor 9 drives the driving rod 10 to rotate, the driving rod 10 drives the driving pulley 11 to rotate, and the driving pulley 11 is driven by the transmission belt. The pulley 20 rotates, and the driven pulley 20 drives the rotating sleeve rod 22 to rotate. Since there are clips between the rotating rod 21 and the rotating sleeve rod 22, the rotating sleeve rod 22 will drive the rotating rod 21 to rotate when the rotating sleeve rod 22 rotates, so that the rotating rod 21 is rotated. The grinding roller 13 is driven to grind the electronic parts. During the grinding process, the height of the lifting frame can be adjusted as required, thereby completing the grinding of the electronic parts.

Embodiment 2: When the driving rod 10 rotates in the above embodiment 1, it will drive the driving bevel gear disc 18 to rotate, and the teeth on the driving bevel gear disc 18 mesh with the teeth on the driven gear disc 15, so that the driving bevel gear disc 18 is engaged. 18 drives the driven gear plate 15 to rotate, the driven gear plate 15 drives the fixed frame 16 to rotate, and the fixed frame 16 drives the driven rod 17 to rotate, so that the driven rod 17 drives the dust suction fan blade at the top of it to rotate, thereby making the dust suction The fan blade adsorbs and collects the dust generated by the above-mentioned one kind of grinding, and the dust enters the inside of the dust collecting box 12. After the grinding is completed, open the discharge port at the bottom of the dust collecting box 12 and discharge the dust inside the dust collecting box 12. .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (9)

1. An integrated device for manufacturing grinding and dust removal of electronic parts, characterized in that, comprising: a processing table, which is provided with a dust suction port; The grinding roller mechanism, arranged above the processing table, includes: The grinding box is installed on the upper part of the processing table. The top of the grinding box is provided with a chute arranged in the horizontal direction, and two sliders are symmetrically arranged in the chute, which are the first slider and the second slider respectively. slider; A left-hand and right-handed bidirectional screw, one end of which extends through the box body of the grinding box into the chute, and the other end is set outside the grinding box, and the left-handed thread segment on the left- and right-handed two-way screw is connected to the the first sliding block is screwed, and the right-handed thread segment on the left-handed and right-handed bidirectional screw is screwed with the second sliding block; a first mounting plate, the upper end of which is fixedly connected with the bottom of the first sliding block, and the other end extends downward to the interior of the grinding box; a second mounting plate, the upper end of which is fixedly connected to the bottom of the second sliding block, and the other end extends downward to the interior of the grinding box; a grinding roller, connected between the first installation plate and the second installation through the grinding roller shaft; A dust removal mechanism, arranged at the bottom of the processing table and just below the dust suction port, includes: The dust collecting box is connected to the bottom of the processing table and communicated with the dust suction port, and a negative pressure unit is arranged inside the dust collecting box; The driving unit is drivingly connected to the negative pressure unit through a driving rod and a first transmission mechanism, and is drivingly connected to the grinding roller shaft at one end of the grinding roller through a second transmission mechanism. 2. The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1, wherein the negative pressure unit is a fan, and the first transmission mechanism is a gear transmission mechanism, comprising: A vertically arranged driven rod, the upper end of which is connected with the fan shaft of the fan, and the lower end is connected with a driven gear plate, the driven gear plate is meshed with a driving bevel gear plate, and the driving bevel gear plate is connected with The drive rod of the drive unit is connected. 3. The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1, wherein the second transmission mechanism is a belt transmission mechanism, comprising: a driving pulley, connected with the drive shaft of the drive unit; The driven pulley is connected with the outer wall of the rod of a rotating sleeve rod, and the inner wall of the rotating sleeve rod is provided with a plurality of clamping grooves uniformly arranged along the circumferential direction of the rotating sleeve rod; a rotating rod, one end of which is provided with a clamping strip which is matched with the said clamping groove on the inner wall of the rotating sleeve rod, and the other end is connected with the rotating shaft of the grinding roller through a buckle; The driving pulley and the driven pulley are connected by a belt drive. 4 . The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1 , characterized in that a handle is fixedly connected to one end of the left-hand and right-hand bidirectional screw located outside the processing box ( 2 ). 5 . 5. The integrated device for manufacturing grinding and dust removal of electronic parts according to claim 1, characterized in that, A discharge port is arranged at the middle position of the bottom end of the dust collecting box, and a baffle plate is movably installed at the discharge port. 6 . The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1 , wherein the dust suction port is arranged in the middle position of the processing table, and the upper part of the dust suction port is provided with a filter plate arranged horizontally, 7 . The upper surface of the filter plate is flush with the upper surface of the workbench. 7 . The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1 , wherein the upper surface of the processing table is provided with a lifting frame for matching processing. 8 . 8 . The integrated device for manufacturing, grinding and dust removal of electronic parts according to claim 1 , wherein the driving unit is a motor. 9 . 9. A grinding method utilizing the electronic parts described in any one of claims 1 to 8 to manufacture a grinding and dedusting integrated device, characterized in that, Grinding roller installation: By rotating the left and right bidirectional screws, the left and right bidirectional screws drive the first slider and the second slider to move inside the chute, the first slider drives the first mounting plate to move, and the second slider drives the second slider. The mounting plate moves, so that the second mounting plate can drive the rotating rod to slide inside the rotating sleeve rod, realize the adjustment of the distance between the first mounting plate and the second mounting plate, and then realize the convenient installation of the grinding roller; Parts grinding: Place the lifting frame on the surface of the processing table, and place the electronic parts to be processed on the upper end of the lifting frame; The rotating sleeve rod is driven to rotate by the driving unit and the second transmission mechanism, and the rotating sleeve rod drives the rotating rod and the grinding roller to rotate, so as to realize the grinding treatment of the electronic parts on the processing table; The driving unit drives the fixed frame and the driven rod to rotate through the first transmission mechanism, and the driven rod drives the negative pressure unit to work, so that the negative pressure unit can absorb and collect the dust generated by grinding.

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