CN219031216U - Rotary track structure for chip material belt transmission - Google Patents

Rotary track structure for chip material belt transmission Download PDF

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Publication number
CN219031216U
CN219031216U CN202222676510.3U CN202222676510U CN219031216U CN 219031216 U CN219031216 U CN 219031216U CN 202222676510 U CN202222676510 U CN 202222676510U CN 219031216 U CN219031216 U CN 219031216U
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China
Prior art keywords
transmission
track
sliding block
sliding
connecting rod
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CN202222676510.3U
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Chinese (zh)
Inventor
潘伟仁
尤进东
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Kunshan Longyu Intelligent Technology Co ltd
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Kunshan Longyu Intelligent Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model relates to a rotary track structure for chip material belt transmission, which comprises a mounting frame, wherein the mounting frame is provided with: a transmission track; the track rotating assembly is arranged at one end of the transmission track and comprises a transmission shaft and a transmission connecting rod, one end of the transmission shaft is connected with the transmission track, and the other end of the transmission shaft is connected with the transmission connecting rod; the track driving assembly comprises a sliding block and a driving source for pushing the sliding block, a sliding groove is formed in the sliding block, a transmission connecting rod slides in the sliding groove, the sliding block and the transmission connecting rod are matched to form a cam transmission structure, and the connecting rod can be driven to rotate by taking a transmission shaft as an axle center in the linear motion process of the sliding block, so that the transmission track can rotate by taking the transmission shaft as the axle center. According to the rotary track structure for chip material belt transmission, the rotatable transmission track is arranged, the inclination angle of the transmission track is changed in real time in the material receiving process, the stability of discharging and receiving is ensured, and the conditions of material belt deviation and material belt clamping are avoided.

Description

Rotary track structure for chip material belt transmission
Technical Field
The utility model relates to the technical field of chip material belt winding equipment, in particular to a rotary track structure for chip material belt transmission.
Background
Currently, in the semiconductor industry, semiconductor chips are packaged in a tape, which also needs to be wound into a disc; the traditional winding mode generally adopts manual winding, so that the working efficiency is low, and the production cost is high. Along with the development of automation, the prior art adopts winding mechanism to receive the coil stock area, through the cooperation of the material area transmission mechanism and the winding mechanism that the level set up, realizes the automatic winding of chip material area.
However, in the process of winding the chip material belt, the thickness of the chip material belt is continuously increased when the chip material belt is wound into a winding drum layer by layer, so that when the existing winding mechanism is adopted for winding the chip material belt, enough winding space needs to be reserved between the material belt transmission mechanism and the winding mechanism, and the material belt transmission mechanism cannot cause interference influence on the winding mechanism; however, after a space is reserved between the material belt conveying mechanism and the winding mechanism, the chip material belt is easy to deviate and clamp, and the material receiving stability is affected.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to solve the problems that in the prior art, the deviation and the clamping belt are easy to occur in the process of winding the chip material belt, and provide a rotary track structure for conveying the chip material belt, wherein a rotatable conveying track is arranged, in the process of receiving the material, the inclination angle of the conveying track is changed in real time according to the increase of the thickness of the material belt, the stability of discharging and receiving the material belt is ensured, and the conditions of the deviation and the clamping belt of the material belt are avoided.
In order to solve the technical problems, the utility model provides a rotary track structure for chip material belt transmission, which comprises a mounting frame, wherein the mounting frame is provided with:
a transmission track;
the track rotating assembly is arranged at one end of the transmission track and comprises a transmission shaft and a transmission connecting rod, one end of the transmission shaft is connected with the transmission track, and the other end of the transmission shaft is connected with the transmission connecting rod;
the track driving assembly comprises a sliding block and a driving source for pushing the sliding block, a sliding groove is formed in the sliding block, the transmission connecting rod slides in the sliding groove, the sliding block and the transmission connecting rod are matched to form a cam transmission structure, and the transmission connecting rod can be driven to rotate by taking the transmission shaft as an axis in the process of linear motion of the sliding block, so that the transmission track can rotate by taking the transmission shaft as an axis.
In one embodiment of the present utility model, the rail driving assembly further includes a sliding rail disposed on the mounting frame, the sliding rail is disposed to extend in a vertical direction, the sliding block slides on the sliding rail along an extending direction of the sliding rail, and the driving source is disposed at one end of the sliding rail.
In one embodiment of the utility model, the sliding groove is perpendicular to the extending direction of the sliding rail along the extending direction, the end part of the transmission connecting rod is provided with a roller which can be inserted into the sliding groove, and the roller slides in the sliding groove when the sliding block slides on the sliding rail.
In one embodiment of the present utility model, the rail driving assembly further includes a stopper having a stopper groove in which the slider slides, the slider being at a bottommost end of the stopper groove when the slider is not under force, the stopper supporting the slider.
In one embodiment of the utility model, the driving source is a jacking cylinder, after the jacking cylinder jacks up, the sliding block is pushed to abut against the topmost end of the limiting groove, at this time, the transmission rail is in a horizontal state, after the jacking cylinder is withdrawn, the sliding block slides down and abuts against the bottommost end of the limiting groove under the action of gravity, at this time, the transmission rail is tangent to the coil tray.
In one embodiment of the present utility model, the track driving assembly further includes an elastic member, one end of the elastic member is connected to the slider, the other end of the elastic member is connected to the mounting frame, and the elastic member provides an elastic tension opposite to the direction of the driving force applied by the driving source.
In one embodiment of the present utility model, when the slider is located at the bottommost end of the limiting groove, the elastic member is in an initial state, and when the slider slides in the limiting groove under the action of external force, the elastic member is in a stretched state.
In one embodiment of the utility model, the elastic piece is installed on the installation frame through the adapter plate, and a strip-shaped groove for the adapter plate to slide is formed in the installation frame.
In one embodiment of the utility model, the conveying track comprises two conveying plates which are arranged in parallel, and a conveying channel for the chip material belt to pass through is arranged between the two conveying plates.
In one embodiment of the utility model, the track rotation assembly further comprises a bearing seat and a bearing arranged on the mounting frame, the transmission shaft is arranged in the bearing in a penetrating way, and the transmission track and the transmission connecting rod are respectively arranged on two sides of the mounting frame.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
the utility model discloses a rotary track structure for chip material belt transmission, which is characterized in that a track rotary assembly is arranged to realize the rotation of a transmission track, and a track driving assembly is arranged to convert the driving force applied by a driving source in the linear direction into the driving force for driving a transmission connecting rod to rotate through a cam transmission structure before the material belt is wound, so that the transmission track is driven to be in butt joint with a winding mechanism, the material belt can be ensured to smoothly enter the transmission track, and the material belt is conveyed into the winding mechanism; in the process of material belt winding, the transmission track is tangent with the material winding disc, and the transmission track is pushed to rotate along with the increase of the thickness of the material belt, so that the inclination angle of the transmission track is changed, the transmission track can always keep the tangential position relation with the material winding disc, and the transmission track can be always abutted on the material winding disc, so that the stability of discharging and receiving materials can be ensured, and the situation that the material belt is deviated and the material belt is clamped does not occur.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of the structure of the co-operation transmission of the track rotation assembly and the track drive assembly of the present utility model.
Description of the specification reference numerals: 1. a mounting frame; 2. a transmission track; 3. an orbital rotation assembly; 31. a transmission shaft; 32. a transmission link; 33. a bearing seat; 34. a bearing; 35. a roller; 4. a track drive assembly; 41. a slide block; 42. a driving source; 43. a slide rail; 44. a limiting block; 45. an elastic member; 46. and a switching block.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1, the rotary track structure for chip material tape transport of the present utility model includes a mounting frame 1, and the mounting frame 1 is provided with: the conveying track 2, the track rotating assembly 3, the track driving assembly 4, wherein, the conveying track 2 sets up between blowing mechanism and receiving mechanism, the conveying track 2 includes two parallel arrangement's transmission board, is provided with the confession between two transmission boards the chip material area passes the transmission channel, the conveying track 2 is used for transshipment to accept the material area, the material area passes the conveying track 2 and gets into in the receiving mechanism, the track rotating assembly 3 sets up the one end of conveying track 2, sets up the rotation that track rotating assembly 3 can realize conveying track 2, will set up the conveying track 2 that sets up originally fixed level and set up into the conveying track 2 that can rotate, conveying track 2 includes two kinds of driving methods: before the material belt is wound, a track driving assembly 4 is arranged to actively drive the transmission track 2 to be in butt joint with the winding mechanism, so that the material belt can smoothly enter the transmission track 2 and is conveyed into the winding mechanism; in the process of material belt winding, the force applied to the transmission rail 2 by the rail driving assembly 4 is withdrawn, so that the transmission rail 2 is tangential to a material rolling disc, the transmission rail 2 is pushed to rotate along with the increase of the thickness of the material belt, the inclination angle of the transmission rail 2 is changed, the transmission rail 2 can always keep a tangential position relationship with the material rolling disc, the transmission rail 2 can always be abutted to the material rolling disc, the stability of discharging and material collecting can be ensured, and the situation that the material belt is deviated and the material belt is clamped does not occur.
Referring to fig. 2, the track rotation assembly 3 includes a transmission shaft 31 and a transmission link 32, one end of the transmission shaft 31 is connected with the transmission track 2, the other end of the transmission shaft 31 is connected with the transmission link 32, a protrusion is provided on the transmission shaft 31, grooves matching with the protrusion are provided on the transmission track 2 and the transmission link 32, and rotation of the transmission shaft 31 can drive the transmission track 2 and the transmission link 32 to synchronously rotate;
specifically, the track rotation assembly 3 further comprises a bearing seat 33 and a bearing 34 which are arranged on the mounting frame 1, the transmission shaft 31 is arranged in the bearing 34 in a penetrating manner, and the transmission track 2 and the transmission connecting rod 32 are respectively arranged on two sides of the mounting frame 1.
The track driving assembly 4 comprises a sliding block 41, a driving source 42 for pushing the sliding block 41, a sliding rail 43 for providing sliding guide for the sliding block 41 and a limiting block 44 for limiting the sliding position of the sliding block 41, wherein the sliding rail 43 is arranged on the mounting frame 1, the sliding rail 43 is arranged in a vertical extending mode, the sliding block 41 slides on the sliding rail 43 along the extending direction of the sliding rail 43, the driving source 42 is arranged at one end of the sliding rail 43, the limiting block 44 is provided with a limiting groove, the sliding block 41 slides in the limiting groove, when the sliding block 41 is not stressed, the sliding block 41 is positioned at the bottommost end of the limiting groove, and the limiting block 44 supports the sliding block 41;
in this embodiment, the driving source 42 is a jacking cylinder, the driving source 42 is disposed below the sliding rail 43, and the driving source 42 can push the sliding block 41 to move upwards; after the jacking cylinder jacks up, the sliding block 41 is pushed to be abutted against the topmost end of the limiting groove, at the moment, the transmission track 2 is in a horizontal state, and the material belt is conveyed to the inlet of the material collecting mechanism to prepare for winding the material belt; after the jacking cylinder is retracted, the sliding block 41 slides and abuts against the bottommost end of the limiting groove under the action of gravity, at this time, the conveying track 2 is tangent to the coil tray, and the material belt rolling action can be performed at the position.
In this embodiment, the driving source 42 is a jacking cylinder, the direction of force applied by the driving source 42 is a straight line direction, in order to convert the driving force applied by the driving source 42 in the straight line direction into the driving force for driving the transmission link 32 to rotate, in this embodiment, the transmission link 32 is set to slide in the chute, and the slider 41 and the transmission link 32 cooperate to form a cam transmission structure, specifically, the embodiment is that: the sliding block 41 is provided with a sliding groove, the sliding groove is perpendicular to the extending direction of the sliding rail 43 along the extending direction, the end part of the transmission connecting rod 32 is provided with a roller 35 which can be inserted into the sliding groove, when the sliding block 41 slides on the sliding rail 43, the roller 35 slides in the sliding groove, force synthesis is realized through the arrangement of the sliding groove, the roller 35 can only move horizontally in the sliding groove due to the limitation of the sliding groove after being subjected to the force of the sliding block 41 in the vertical direction, and the transmission connecting rod 32 can be driven to rotate by taking the transmission shaft 31 as the axis in the process of linear motion of the sliding block 41, so that the transmission track 2 can rotate by taking the transmission shaft 31 as the axis.
In this embodiment, the conveying track 2 falls onto the coil tray only through self gravity under the condition of no stress, and is tangent to the coil tray in an abutting manner, so as to limit the material belt, in the process of actual use, due to a certain difference between the speed of material collection and the speed of material discharge, the condition that the material belt is jumped can occur due to unstable tension in the material collection process, and the material belt is difficult to stably press in the coil tray only through self gravity of the conveying track 2, so in this embodiment, the track driving assembly 4 further comprises an elastic piece 45, one end of the elastic piece 45 is connected with the sliding block 41, the other end of the elastic piece 45 is connected to the mounting frame 1, the elastic piece 45 provides elastic tension opposite to the force application direction of the driving source 42, and provides a certain wire collection tension when the material belt is wound by the elastic tension, so that the material belt is prevented from being jumped due to unstable tension;
specifically, the elastic member 45 is a tension spring, when the slider 41 is positioned at the bottommost end of the limiting groove, the tension spring is in an initial state, and when the slider 41 slides in the limiting groove under the action of external force, the elastic member 45 is in a stretched state to provide a reverse stretching force;
specifically, the elastic piece 45 is mounted on the mounting frame 1 through the adapter plate 46, a strip-shaped groove for sliding the adapter plate 46 is formed in the mounting frame 1, and the adapter plate 46 slides in the strip-shaped groove to adjust the position, so that the magnitude of elastic tension provided by the elastic piece 45 can be changed according to actual conditions, the elastic tension is set, the material belt can not be damaged by pressing, and the material belt jumper can be prevented.
The action flow of using the rotary track structure for chip material belt transmission of the embodiment is as follows:
initially, the lifting cylinder of the driving source 42 lifts up to push the conveying track 2 to rotate, so that the conveying track 2 is kept horizontal, the material belt is ensured to smoothly enter the conveying track 2 from an inlet, and the material belt is conveyed and connected into the material collecting mechanism;
then, the lifting cylinder of the driving source 42 withdraws, the transmission track 2 rotates downwards under the action of gravity, and the transmission track 2 is abutted on the coil tray and tangent with the coil tray, so as to drive the material receiving mechanism to roll materials;
in the process of coiling, the conveying track 2 is pushed to rotate due to the increase of the thickness of the material belt, and the conveying track 2 is gradually lifted upwards until the material belt is fully coiled;
finally, after the material is received, the lifting cylinder of the driving source 42 is lifted again to keep the track horizontal again, so that the continuous material receiving action is completed.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. The utility model provides a rotatory track structure for chip material area transmission, includes the mounting bracket, its characterized in that, be provided with on the mounting bracket:
a transmission track;
the track rotating assembly is arranged at one end of the transmission track and comprises a transmission shaft and a transmission connecting rod, one end of the transmission shaft is connected with the transmission track, and the other end of the transmission shaft is connected with the transmission connecting rod;
the track driving assembly comprises a sliding block and a driving source for pushing the sliding block, a sliding groove is formed in the sliding block, the transmission connecting rod slides in the sliding groove, the sliding block and the transmission connecting rod are matched to form a cam transmission structure, and the transmission connecting rod can be driven to rotate by taking the transmission shaft as an axis in the process of linear motion of the sliding block, so that the transmission track can rotate by taking the transmission shaft as an axis.
2. The rotary track structure for chip tape transport of claim 1, wherein: the track driving assembly further comprises a sliding rail arranged on the mounting frame, the sliding rail extends in the vertical direction, the sliding block slides on the sliding rail along the extending direction of the sliding rail, and the driving source is arranged at one end of the sliding rail.
3. The rotary track structure for chip tape transport according to claim 2, wherein: the sliding groove is perpendicular to the extending direction of the sliding rail along the extending direction, the end part of the transmission connecting rod is provided with a roller which can be inserted into the sliding groove, and when the sliding block slides on the sliding rail, the roller slides in the sliding groove.
4. The rotary track structure for chip tape transport according to claim 2, wherein: the track drive assembly further comprises a limiting block, the limiting block is provided with a limiting groove, the sliding block slides in the limiting groove, when the sliding block is not stressed, the sliding block is positioned at the bottommost end of the limiting groove, and the limiting block supports the sliding block.
5. The rotary track structure for chip web transport of claim 4, wherein: the driving source is a jacking cylinder, after the jacking cylinder jacks, the sliding block is pushed to be abutted to the topmost end of the limiting groove, at the moment, the transmission track is in a horizontal state, after the jacking cylinder is withdrawn, the sliding block slides and is abutted to the bottommost end of the limiting groove under the action of gravity, at the moment, the transmission track is tangent to the coil tray.
6. The rotary track structure for chip web transport of claim 4, wherein: the track driving assembly further comprises an elastic piece, one end of the elastic piece is connected with the sliding block, the other end of the elastic piece is connected to the mounting frame, and the elastic piece provides elastic pulling force opposite to the force application direction of the driving source.
7. The rotary track structure for chip web transport of claim 6, wherein: when the sliding block is positioned at the bottommost end of the limiting groove, the elastic piece is in an initial state, and when the sliding block slides in the limiting groove under the action of external force, the elastic piece is in a stretching state.
8. The rotary track structure for chip web transport of claim 6, wherein: the elastic piece is installed on the installation frame through the adapter plate, and a strip-shaped groove for the adapter plate to slide is formed in the installation frame.
9. The rotary track structure for chip tape transport of claim 1, wherein: the transmission track comprises two transmission plates which are arranged in parallel, and a transmission channel for the chip material belt to pass through is arranged between the two transmission plates.
10. The rotary track structure for chip tape transport of claim 1, wherein: the track rotating assembly further comprises a bearing seat and a bearing arranged on the mounting frame, the transmission shaft penetrates through the bearing, and the transmission track and the transmission connecting rod are respectively arranged on two sides of the mounting frame.
CN202222676510.3U 2022-10-11 2022-10-11 Rotary track structure for chip material belt transmission Active CN219031216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222676510.3U CN219031216U (en) 2022-10-11 2022-10-11 Rotary track structure for chip material belt transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222676510.3U CN219031216U (en) 2022-10-11 2022-10-11 Rotary track structure for chip material belt transmission

Publications (1)

Publication Number Publication Date
CN219031216U true CN219031216U (en) 2023-05-16

Family

ID=86277744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222676510.3U Active CN219031216U (en) 2022-10-11 2022-10-11 Rotary track structure for chip material belt transmission

Country Status (1)

Country Link
CN (1) CN219031216U (en)

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