CN221318091U - Feeding structure of chip packaging machine - Google Patents

Abstract

The utility model discloses a feeding structure of a chip packaging machine, which comprises a conveyor belt bracket, wherein positioning frames are symmetrically arranged at the bottom of the conveyor belt bracket, driving rollers are symmetrically arranged at the inner side of the conveyor belt bracket, a conveyor belt body is connected between the two driving rollers in a transmission way, and one driving roller is driven by a first motor; the bottom fixed mounting of conveyer belt support has chip stop gear, chip stop gear includes the fixing base, fixing base fixed connection is in the bottom of conveyer belt support. This feeding structure of chip packaging machine, reasonable in design, convenient to use can carry the conveyer belt to the chip and carry feeding in-process, carries out spacingly from its both sides according to the size of chip, has effectively avoided the conveyer belt vibrations that lead to because of factors such as mechanical transmission, further causes it to go up the chip and beats and produce the condition that the aversion drops, can effectively improve the stability of chip transmission feeding, satisfies people's user demand comprehensively.

Description

Feeding structure of chip packaging machine

Technical Field

The utility model relates to the technical field of chip packaging, in particular to a feeding structure of a chip packaging machine.

Background

At present, most of feeding to a chip packaging machine adopts a conveyor belt to transmit chips, and in the transmission process, the chips cannot be effectively limited according to the size of the chips, so that the driving belt is easy to vibrate due to factors such as mechanical transmission, and further the chips on the driving belt are subjected to jumping, shifting and even falling off, so that the use requirements are difficult to meet, and therefore, a feeding structure of the chip packaging machine is provided, and the problem in the background art is solved.

Disclosure of utility model

The utility model aims to provide a feeding structure of a chip packaging machine, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the feeding structure of the chip packaging machine comprises a conveying belt support, wherein positioning frames are symmetrically arranged at the bottom of the conveying belt support, driving rollers are symmetrically arranged at the inner side of the conveying belt support, a conveying belt body is connected between the two driving rollers in a driving manner, and one driving roller is driven by a first motor;

The bottom fixed mounting of conveyer belt support has chip stop gear, chip stop gear includes the fixing base, fixing base fixed connection is in the bottom of conveyer belt support, the cavity has been seted up to the inside symmetry of fixing base, the transmission chamber has been seted up to the inside position that corresponds between two cavities of fixing base, the bottom fixed mounting of fixing base has the second motor, the output shaft of second motor runs through to the inside fixedly connected with drive bevel gear of transmission chamber, the inside position fixed mounting that corresponds between cavity and the transmission chamber of fixing base has antifriction bearing, rotate in the antifriction bearing and be connected with the screw rod, the one end of screw rod runs through to the cavity inside, the other end runs through to the inside fixedly connected with of transmission chamber and the driven bevel gear that uses with the cooperation of drive bevel gear, along axial threaded connection on the screw rod, one side fixedly connected with hack lever of transmission chamber is kept away from to the translation piece, the one end of hack lever runs through the cavity and extends to the outside welding of fixing base has the mount, the inboard equidistance rotation of mount is connected with a plurality of spacing rollers.

Further, guide wheels are fixedly installed at the top and the bottom of the translation block, and wheel grooves matched with the fixed seat are formed in positions, corresponding to the guide wheels, of the fixed seat.

Further, a sealing ring is fixedly connected to the outer side of the fixing seat corresponding to the position of the hack lever, and the inner side of the sealing ring is in contact with the surface of the hack lever.

Further, the lower surface of the limit roller is provided with an inclined groove.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, one of the driving rollers is driven by the first motor, so that the conveyor belt body can be further driven to continuously rotate, further the transmission feeding of chips is realized, the second motor can be started according to the size of the chips, the output shaft of the second motor drives the driving bevel gear to rotate, the driven bevel gear meshed with the second motor can drive the screw to rotate under the connection support of the rolling bearing, the translation block in threaded connection with the driven bevel gear can be guided downwards by the limit of the guide wheel to drive the hack lever to horizontally move, thereby adjusting the relative position between the two fixing frames, and the limit in transmission is carried out from the two sides of the chips by utilizing the plurality of groups of limit rollers.

Drawings

FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a cross-sectional view of a front view of a chip spacing mechanism according to the present utility model;

Fig. 4 is a schematic diagram of a side view connection structure of a fixing frame and a limiting roller.

In the figure: the device comprises a conveying belt support 1, a positioning frame 2, a driving roller 3, a conveying belt body 4, a first motor 5, a chip limiting mechanism 6, a fixed seat 61, a cavity 62, a driving cavity 63, a second motor 64, a driving bevel gear 65, a rolling bearing 66, a screw 67, a driven bevel gear 68, a translation block 69, a frame rod 610, a fixed frame 611, a limiting roller 612, a guide wheel 613 and a sealing ring 614.

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.

Referring to fig. 1-4, a feeding structure of a chip packaging machine comprises a conveyor belt bracket 1, wherein positioning frames 2 are symmetrically arranged at the bottom of the conveyor belt bracket 1, driving rollers 3 are symmetrically arranged at the inner side of the conveyor belt bracket 1, a conveyor belt body 4 is connected between the two driving rollers 3 in a transmission manner, and one driving roller 3 is driven by a first motor 5.

The bottom fixed mounting of conveyer belt support 1 has chip stop gear 6, chip stop gear 6 includes fixing base 61, fixing base 61 fixed connection is in the bottom of conveyer belt support 1, cavity 62 has been seted up to the inside symmetry of fixing base 61, the transmission chamber 63 has been seted up to the inside position of corresponding two cavities 62 of fixing base 61, the bottom fixed mounting of fixing base 61 has second motor 64, the output shaft of second motor 64 runs through to the inside fixedly connected with drive bevel gear 65 of transmission chamber 63, the inside position fixed mounting of corresponding cavity 62 of fixing base 61 and transmission chamber 63 has antifriction bearing 66, antifriction bearing 66 internal rotation is connected with screw 67, the one end of screw 67 runs through to the cavity 62 inside, the other end runs through to the inside fixedly connected with of transmission chamber 63 and drive bevel gear 65 cooperation use's driven bevel gear 68, be connected with translation piece 69 along axial threaded connection on the screw 67, one side fixedly connected with hack lever 610 of translation piece 69 distance from transmission chamber 63, the one end of hack lever 610 runs through cavity 62 and extends to fixing base 61 outside welding there is mount 611, the inside equidistance rotation of mount 611 is connected with a plurality of spacing rollers 612.

Specifically, the top and the bottom of the translation block 69 are fixedly provided with guide wheels 613, the position of the fixing seat 61 corresponding to the guide wheels 613 is provided with wheel grooves matched with the guide wheels 613, and the guide wheels 613 can play a role in guiding and limiting the translation block 69 so as to ensure the stability of the translation block 69 to horizontally move.

Specifically, the outer side of the fixing seat 61 is fixedly connected with a sealing ring 614 corresponding to the position of the frame rod 610, the inner side of the sealing ring 614 is in contact with the surface of the frame rod 610, and the sealing ring 614 can prevent external dust, sundries and the like from penetrating through a gap between the fixing seat 61 and the frame rod 610.

Specifically, the lower surface of the limiting roller 612 is provided with a bevel groove, and the bevel groove plays a certain role in limiting the vertical direction of the chip.

This feeding structure of chip packaging machine, reasonable in design, convenient to use can carry the conveyer belt to the chip and carry feeding in-process, carries out spacingly from its both sides according to the size of chip, has effectively avoided the conveyer belt vibrations that lead to because of factors such as mechanical transmission, further causes it to go up the chip and beats and produce the condition that the aversion drops, can effectively improve the stability of chip transmission feeding, satisfies people's user demand comprehensively.

When the automatic feeding device is used, one of the driving rollers 3 is driven by the first motor 5, the conveying belt body 4 can be further driven to continuously rotate, further the chip is driven to be fed, the second motor 64 can be started according to the size of the chip, the output shaft of the second motor drives the driving bevel gear 65 to rotate, the driven bevel gear 68 meshed with the second motor can drive the screw 67 to rotate under the connection support of the rolling bearing 66, the translation block 69 in threaded connection with the screw 67 can be driven to horizontally move by the rack bar 610 under the limit guide of the guide wheel 613, and therefore the relative position between the two fixing frames 611 is adjusted, and the limit of the transmission is carried out from the two sides of the chip by utilizing the plurality of groups of limit rollers 612.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a feeding structure of chip packaging machine, includes conveyer belt support (1), its characterized in that: the bottom of the conveyer belt support (1) is symmetrically provided with positioning frames (2), the inner side of the conveyer belt support (1) is symmetrically provided with driving rollers (3), a conveyer belt body (4) is connected between the two driving rollers (3) in a transmission way, and one driving roller (3) is driven by a first motor (5);

The bottom of the conveyer belt support (1) is fixedly provided with a chip limiting mechanism (6), the chip limiting mechanism (6) comprises a fixed seat (61), the fixed seat (61) is fixedly connected to the bottom of the conveyer belt support (1), a cavity (62) is symmetrically arranged in the fixed seat (61), a transmission cavity (63) is arranged in the fixed seat (61) at a position corresponding to the position between the two cavities (62), a second motor (64) is fixedly arranged at the bottom of the fixed seat (61), an output shaft of the second motor (64) penetrates into the transmission cavity (63) and is fixedly connected with a drive bevel gear (65), a rolling bearing (66) is fixedly arranged in the fixed seat (61) at a position corresponding to the position between the cavity (62) and the transmission cavity (63), a screw rod (67) is rotationally connected to the rolling bearing (66), one end of the screw rod (67) penetrates into the cavity (62), a driven bevel gear (68) matched with the drive bevel gear (65) is fixedly connected to the inside the transmission cavity (63), a translation block (69) is connected to the screw rod (67) along the axial direction, the translation block (69) is connected with one side of the translation block (610), one end of the hack lever (610) penetrates through the cavity (62) and extends to the outside of the fixing seat (61) to be welded with the fixing frame (611), and a plurality of limit rollers (612) are rotationally connected to the inner side of the fixing frame (611) at equal intervals.

2. The feeding structure of a chip mounter according to claim 1, wherein: guide wheels (613) are fixedly installed at the top and the bottom of the translation block (69), and wheel grooves matched with the guide wheels (613) are formed in positions of the fixing base (61) corresponding to the guide wheels.

3. The feeding structure of a chip mounter according to claim 2, wherein: the fixing seat (61) is fixedly connected with a sealing ring (614) at the outer side of the fixing seat corresponding to the hack lever (610), and the inner side of the sealing ring (614) is in contact with the surface of the hack lever (610).

4. A feeding structure of a chip mounter according to claim 3, wherein: and an inclined groove is formed in the lower surface of the limiting roller (612).