CN212020332U - Automatic grinding device for rubber suction nozzle of sorting machine - Google Patents

Abstract

The utility model discloses an automatic polishing device for a rubber suction nozzle of a sorting machine, which comprises an installation block, a motor and a sanding sheet, the mounting block is positioned at the bottom end of the whole device, a slotted hole is arranged above the mounting block, a motor is fixedly arranged in the slotted hole, fixed mounting has the dull polish piece on the rotor of motor, the utility model is scientific and reasonable, convenience safe in utilization, this device adopts dull polish piece pivoted mode to carry out the automation and polishes to the rubber suction nozzle of sorter, it is circular to make the rubber suction nozzle after wearing and tearing polish again, can continue to absorb the wafer, solved each among the prior art to two days just need carry out the current situation of changing to the rubber suction nozzle, the life cycle of rubber suction nozzle has been strengthened, but reach the effect that the rubber suction nozzle used for a second time, the production cost is reduced, and the time of polishing at every turn is shorter, the time of changing the rubber suction nozzle has been practiced thrift.

Description

A sorting machine rubber suction nozzle automatic grinding device

technical field

The utility model relates to the technical field of secondary utilization of rubber suction nozzles of sorting machines, in particular to an automatic polishing device for rubber suction nozzles of sorting machines.

Background technique

The rubber suction nozzle of the sorting machine will cause serious wear and tear in one day. The end of the rubber suction nozzle is no longer round, and it is difficult to continue to suck the wafer. In the existing technology, the rubber suction nozzle is replaced every one to two days. , When the rubber suction nozzle is seriously worn and the work efficiency is reduced, the rubber suction nozzle needs to be replaced. The regular replacement of a large number of rubber suction nozzles is extremely costly, and the replacement time is long, which shortens the working time of the sorting machine and reduces the Work efficiency, and in the prior art, there is no processing equipment that can be used for the second time of the rubber suction nozzle, so people need an automatic polishing device for the rubber suction nozzle of the sorting machine to solve the above problems.

Utility model content

The purpose of the utility model is to provide an automatic polishing device for the rubber suction nozzle of a sorting machine, so as to solve the problems proposed in the prior art.

To achieve the above object, the utility model provides the following technical solutions:

An automatic grinding device for rubber suction nozzles of a sorting machine, comprising a mounting block, a motor, a sanding sheet, a stable table, and a fixed clamping block. , play the role of stabilizing the operation process, the installation block can be installed beside the original sorting device fixing the wiping cloth by screws, or the device fixing the wiping cloth can be reduced in half, and then the installation block can be inserted into the wiping cloth. In the fixing strip on the side, a slot hole is opened above the installation block, a motor is fixedly installed in the slot hole, the motor is electrically connected to an external power supply through a wire, and a frosted sheet is fixedly installed on the rotor of the motor, The motor plays the function of driving the rotation of the abrasive sheet, and the rotation of the abrasive sheet can automatically polish the rubber suction nozzle of the sorting machine. The part is no longer circular, and it is difficult to continue to suck the wafer. In the prior art, the rubber suction nozzle is replaced every one to two days to prevent the rubber suction nozzle from not being able to suck the wafer or reduce the suction efficiency. It is fixedly installed on the part of the sorting machine where the wiping cloth is fixed by the installation block. When the rubber suction nozzle is seriously worn and the working efficiency is reduced, the rubber suction nozzle can be moved to the abrasive sheet for grinding, so that the port of the rubber suction nozzle can be re-ground into a circle. At this time, the rubber suction nozzle can continue to be used, which improves the work efficiency, and the secondary use of the rubber suction nozzle reduces the production cost. In the existing technology, each sorting machine is subjected to rubber suction every one to two days. The replacement of the nozzle is a huge cost. A stable table is arranged above the sanding sheet, and a small hole is opened in the center of the stable table. During the process, lateral swing occurs, which affects the grinding effect. The stabilizer serves to support the fixed block, so that the fixed block will not fall, thereby preventing the rubber nozzle fixed by the fixed block from following and fixing without manual operation. The clamping block falls by itself. A fixed clamping block is arranged above the stabilization platform. The fixed clamping block plays the role of fixing the rubber suction nozzle. Before the rubber suction nozzle is polished, the rubber suction nozzle is fixed first, which will affect the rubber suction nozzle Vertical limit, so that it will not automatically move downward, which can avoid the rubber suction nozzle being too long to be unusable due to excessive grinding.

The fixed block is broken from the center and divided into two parts, and an expansion spring is fixedly installed at the disconnected part of the fixed block, and the expansion spring plays the role of pushing the two halves of the fixed block outward to the fixed block. , When the tightening block rotates counterclockwise, the threaded column will move down along the thread of the inclined thread groove. During the downward movement of the threaded column, in order to ensure that the threaded column and the inclined thread groove can always fit together, the expansion spring Push the two halves of the fixing block outward, so that the threaded column is also pushed outward, so that the threaded column and the inclined thread groove can always keep in contact, so that the clockwise rotation of the tightening block can be controlled, and the fixed block is Squeeze inward, the gap in the middle becomes smaller, the rubber nozzle can be fixed, and the tightening block is controlled to rotate counterclockwise, the inward restraint of the threaded column is reduced, and the fixed block expands outward under the action of the expansion spring , the distance between the two halves of the fixed block becomes larger, so that the rubber nozzle is not fixed, and can be taken out or adjusted up and down.

A threaded column is fixedly installed above the fixed clamping block, there are several threaded columns, a thread is provided on the outer side of the threaded column, a fastening rotary block is fixedly installed above the threaded column, and the fastening rotary block is provided inside There is an inclined thread groove, the fixing block and the tightening block are connected by the thread of the threaded column and the inclined thread groove, the tightening block rotates clockwise, the upper end of the inclined thread groove is smaller than the lower end opening, and the tightening The fixed rotation block will move down along the threaded column, and at the same time, the inclined thread groove will squeeze the inclined thread groove inward, and then drive the two ends of the fixed block to squeeze inward, so as to achieve the fixing effect of the fixed block on the rubber nozzle. .

A support spring is fixedly installed between the installation block and the stabilization table, and the support spring plays the role of supporting the stabilization table. When the support spring is completely pressed, the stabilization table will not fit with the frosted sheet, which can avoid The frosted sheet touches the stable table and causes damage to the stable table. Under the support of the support spring, there is a certain gap between the stable table and the frosted sheet without applying external force to the device, which is convenient for the staff to observe. It is beneficial to the preparation work in the early stage of grinding the rubber suction nozzle. During the grinding process, the staff uses the fixed block to fix the rubber suction nozzle, and turns on the motor to make the abrasive sheet rotate. The staff only needs to press down on the stable table to make the stable table And the device above the stabilization table moves down together, and at the same time drives the rubber suction nozzle to move down, the rubber suction nozzle can be polished by contacting the abrasive sheet. During the grinding process, the support spring always supports the stabilization table upward. The staff only needs to relax the pressing force on the stable table to make the rubber suction nozzle move upward, which can avoid the phenomenon of excessive grinding of the rubber suction nozzle caused by misoperation.

A moving bar hole is opened on the lower side of the fixed clamping block, a moving support bar is fixedly installed on the top of the stable platform, the upper end of the moving support bar is clamped into the inside of the moving bar hole, and the moving support bar can be transversely arranged in the moving bar hole. Moving, the moving support bar supports the fixed block, and at the same time, because the moving support bar can move laterally in the hole of the moving bar, the moving support bar supports the fixed block without affecting the two positions of the fixed block. half of the relative displacement.

The top surface area of the moving bar hole is larger than the area of the bottom opening of the moving bar hole, and the top surface area of the moving support bar is larger than the bottom surface area of the moving support bar, so that the moving support bar is not easy to fall off after being stuck inside the moving bar hole.

Compared with the prior art, the beneficial effects of the present utility model are:

The device automatically grinds the rubber suction nozzle of the sorting machine by rotating the abrasive sheet, so that the worn rubber suction nozzle can be re-ground into a circle, and the wafer can continue to be sucked. The current situation that the rubber suction nozzle needs to be replaced every day has strengthened the service cycle of the rubber suction nozzle, achieved the effect that the rubber suction nozzle can be used twice, reduced the production cost, and the grinding time is shorter each time, saving the replacement of the rubber suction nozzle. mouth time.

Description of drawings

Fig. 1 is the oblique view structure schematic diagram of a kind of sorting machine rubber suction nozzle automatic grinding device of the present utility model;

FIG. 2 is a schematic front view of the structure of an automatic grinding device for rubber suction nozzles of a sorting machine according to the present invention;

3 is a schematic diagram of the positional relationship between the mounting block and the motor of a rubber suction nozzle automatic grinding device of a sorting machine of the present invention;

Figure 4 is a schematic view of the bottom view of the fixed block of a rubber suction nozzle automatic grinding device of a sorting machine of the present invention;

FIG. 5 is a schematic structural diagram of a fastening rotary block of a rubber suction nozzle automatic grinding device of a sorting machine according to the present invention.

Labels in the figure: 1. Mounting block; 11. Supporting spring; 2. Motor; 3. Sanding sheet; 4. Stabilizing table; 41. Moving support bar; 5. Fixing block; 51. Expanding spring; 53. Moving strip hole; 6. Fastening rotary block; 61. Bevel thread groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example: As shown in Figures 1-5, the present utility model provides a technical solution for an automatic grinding device for rubber suction nozzles of a sorting machine, including a mounting block 1, a motor 2, a sanding sheet 3, a stabilization table 4, and a fixed clamping block 5, The installation block 1 is located at the bottom end of the whole set of devices. The installation block 1 acts as the support device of the device and plays a role in stabilizing the operation process. The device for fixing the wiping cloth can be reduced by half, and then the installation block 1 is inserted into the fixing strips on both sides of the wiping cloth. There is a slot above the installation block 1, and the motor 2 is fixed in the slot, and the rotor of the motor 2 is fixed on the The abrasive sheet 3 is installed, and the motor 2 plays the function of driving the abrasive sheet 3 to rotate. The rotation of the abrasive sheet 3 can automatically polish the rubber suction nozzle of the sorting machine. The rubber suction nozzle of the sorting machine works for one day. Severe wear and tear, the end of the rubber suction nozzle is no longer round, and it is difficult to continue to suck the wafer. In the existing technology, the rubber suction nozzle is replaced every one to two days to prevent the rubber suction nozzle from not being able to suck the wafer or reduce the suction. Efficiency, the motor 2 and the abrasive sheet 3 are fixedly installed on the part of the sorting machine where the wiping cloth is fixed through the mounting block 1. When the rubber suction nozzle is seriously worn and the work efficiency is reduced, the rubber suction nozzle can be moved to the abrasive sheet 3 for grinding. , so that the port of the rubber suction nozzle is re-ground into a circular shape. At this time, the rubber suction nozzle can continue to be used, which improves the work efficiency. The secondary use of the rubber suction nozzle reduces the production cost. It is a huge consumption to replace the rubber nozzles of each sorting machine every day. A stable table 4 is arranged above the frosted sheet 3, and the stable table 4 plays the role of supporting the fixed block 5, so that the fixed block 5 will not fall, thereby preventing the rubber suction nozzle fixed by the fixed block 5 from falling down with the fixed block 5 without manual operation. The fixed block 5 is arranged above the stabilization platform 4, and the fixed block 5 acts as a fixed rubber. The function of the suction nozzle, before grinding the rubber suction nozzle, fix the rubber suction nozzle first, to create a vertical limit for the rubber suction nozzle, so that it will not move down automatically, which can avoid the length of the rubber suction nozzle is not enough due to excessive grinding. use.

The fixed block 5 is broken from the center and divided into two parts, and an expansion spring 51 is fixedly installed at the disconnected part of the fixed block 5. The expansion spring 51 plays the role of pushing the two halves of the fixed block 5 outward to the fixed block 5. , when the tightening block 6 rotates counterclockwise, the threaded post 52 will move downward along the thread of the inclined thread groove 61. During the downward movement of the threaded post 52, in order to ensure that the threaded post 52 and the inclined thread groove 61 can be Always fit, the expansion spring 51 pushes the two halves of the fixed block 5 outward, so that the threaded post 52 is also pushed outward, so that the threaded post 52 and the inclined thread groove 61 can always keep in contact, so that the control tightness can be realized. When the fixing block 6 rotates clockwise, the fixing block 5 is squeezed inward, and the gap in the middle becomes smaller. The rubber suction nozzle can be fixed, and the tightening block 6 is controlled to rotate counterclockwise, and the threaded post 52 is bound inwardly. Decrease, the fixed block 5 expands outward under the action of the expansion spring 51, and the distance between the two halves of the fixed block 5 becomes larger, so that the rubber suction nozzle is not fixed and can be taken out or adjusted up and down.

A threaded column 52 is fixedly installed above the fixed clamping block 5, there are several threaded columns 52, a thread is provided on the outer side of the threaded column 52, a tightening rotary block 6 is fixedly installed above the threaded column 52, and the interior of the tightening rotary block 6 is provided with bevel threads Slot 61, the fixing block 5 and the tightening block 6 are connected by the thread of the threaded post 52 and the inclined thread groove 61, the tightening block 6 rotates clockwise, the upper end of the inclined thread groove 61 is smaller than the opening of the lower end, and the tightening screw The block 6 will move down along the threaded column 52, and at the same time, the inclined thread groove 61 will squeeze the inclined thread groove 61 inward, thereby driving the two ends of the fixed block 5 to squeeze inward, so as to achieve the rubber suction of the fixed block 5. The fixed effect of the mouth.

A support spring 11 is fixedly installed between the mounting block 1 and the stabilization table 4, and the support spring 11 plays the role of supporting the stabilization table 4. When the support spring 11 is completely pressed, the stabilization table 4 will not stick to the abrasive sheet 3. It can prevent the abrasive sheet 3 from touching the stable table 4 and cause damage to the stable table 4. Under the condition that no external force is applied to the device, under the support of the support spring 11, there is a gap between the stable table 4 and the abrasive sheet 3. A certain gap is convenient for the staff to observe, which is conducive to the preparation work in the early stage of grinding the rubber suction nozzle. During the grinding process, the staff uses the fixing block 5 to fix the rubber suction nozzle, and turns on the motor 2 to rotate the abrasive sheet 3. The staff Just press down on the stable table 4, the stable table 4 and the device above the stable table 4 can move down together, and at the same time drive the rubber suction nozzle to move down, and the rubber suction nozzle contacts the abrasive sheet 3, and the rubber suction nozzle can be adjusted. Grinding, in the process of grinding, the support spring 11 always has an upward supporting force on the stabilizer table 4. The staff only needs to relax the pressing force on the stabilizer table 4 to make the rubber suction nozzle move upward, which can avoid misoperation. The phenomenon of excessive grinding of the rubber nozzle appears.

The lower side of the fixed block 5 is provided with a moving bar hole 53 , a moving support bar 41 is fixedly installed above the stabilization platform 4 , the upper end of the moving support bar 41 is snapped into the inside of the moving bar hole 53 , and the moving support bar 41 can be laterally in the moving bar hole 53 . Moving, the moving support bar 41 supports the fixed block 5, and at the same time, because the moving support bar 41 can move laterally in the moving bar hole 53, the moving support bar 41 supports the fixed locking block 5 without affecting the fixation. Relative displacement of the two halves of the block 5.

The top surface area of the moving bar hole 53 is larger than the area of the bottom opening of the moving bar hole 53 , and the top surface area of the moving support bar 41 is larger than the bottom surface area of the moving support bar 41 , so that the moving support bar 41 is not easy to fall off after it is stuck into the moving bar hole 53 . Phenomenon.

The working principle of the utility model is:

Install the device on the fixing device of the wiping cloth of the sorting machine, insert the worn rubber straw port into the center of the device from the fastening knob 61, observe the rubber straw from the lower part of the stable table 4 and adjust the appropriate insertion depth, and then follow the Rotate clockwise to tighten the rotary block 6, the fixed block 5 shrinks inward, and the rubber straw is clamped. After clamping, the staff turns on the motor, the abrasive sheet 3 rotates with the motor rotor, and the staff presses down the stable table 4 to make the rubber suction The nozzle slowly contacts the abrasive sheet 3. At this time, the abrasive sheet 3 grinds the rubber suction nozzle. During the grinding process, the staff observes the grinding condition from the bottom of the stabilization table 4 to adjust the pressing force of each angle of the stabilization table 4 until the rubber sucks. After the nozzle is polished, the rotating block 6 is rotated counterclockwise, the fixed block 5 is opened under the thrust of the expansion spring 51, the rubber nozzle can be taken out, and the grinding is completed.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. The utility model provides an automatic grinding device of sorter rubber suction nozzle which characterized in that: including installation piece (1), motor (2), dull polish piece (3), stable platform (4), fixed fixture block (5), installation piece (1) is located the bottom of whole equipment, the slotted hole has been seted up to installation piece (1) top, fixed mounting has motor (2) in the slotted hole, fixed mounting has dull polish piece (3) on the rotor of motor (2), dull polish piece (3) top is provided with stable platform (4), stable platform (4) top is provided with fixed fixture block (5).

2. The automatic grinding device for the rubber suction nozzle of the sorting machine according to claim 1, characterized in that: the fixed fixture block (5) is divided into two parts by breaking from the center, and an expansion spring (51) is fixedly arranged at the breaking position of the fixed fixture block (5).

3. The automatic grinding device for the rubber suction nozzle of the sorting machine according to claim 2, characterized in that: fixed fixture block (5) top fixed mounting has screw thread post (52), screw thread post (52) have a plurality of, screw thread post (52) outside is seted up threadedly, screw thread post (52) top fixed mounting has the fastening to revolve piece (6), the inside inclined plane thread groove (61) of having seted up of fastening revolves piece (6), fixed fixture block (5) and fastening revolve the threaded connection through screw thread post (52) and inclined plane thread groove (61) between piece (6).

4. The automatic grinding device for the rubber suction nozzle of the sorting machine according to claim 1, characterized in that: and a supporting spring (11) is fixedly arranged between the mounting block (1) and the stabilizing platform (4).

5. The automatic grinding device for the rubber suction nozzle of the sorting machine according to claim 2, characterized in that: the fixed fixture block (5) downside has been seted up and has been removed strip hole (53), stabilizing platform (4) top fixed mounting has removal support bar (41), it is inside to remove strip hole (53) to remove support bar (41) upper end card income.

6. The automatic grinding device for the rubber suction nozzle of the sorting machine according to claim 5, wherein: the area of the top surface of the movable bar hole (53) is larger than the area of the opening at the bottom end of the movable bar hole (53), and the area of the top surface of the movable support bar (41) is larger than the area of the bottom surface of the movable support bar (41).

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