Chip processing guide mechanism

Abstract

The utility model relates to the technical field of semiconductor chip processing, in particular to a chip processing guide mechanism, which comprises a conveying frame, a conveying belt, two upright posts, a sliding shaft, two baffles and an auxiliary conveying mechanism, and the auxiliary conveying mechanism comprises a driving shaft, a first driven shaft, a second driven shaft and a transmission belt. When two baffles are matched to guide a chip, a driving motor drives a driving shaft to rotate, mounting rollers are arranged at the bottoms of the driving shaft, a first driven shaft and a second driven shaft, and a transmission belt is arranged between the two mounting rollers, so that when the driving shaft rotates, the transmission belt can be driven to transmit among the three mounting rollers; the chips between the two baffles are conveyed in an auxiliary mode through the transmission belt in transmission, and by the adoption of the structure, when the corrected chips are conveyed between the two baffles, conveying is smoother, and the influence on the conveying efficiency of the chips is avoided.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor chip processing technology, and in particular to a chip processing alignment mechanism. Background Technology

[0002] During the semiconductor chip manufacturing process, the chips on the conveyor belt need to be aligned. However, the position of the alignment structure in existing chip alignment mechanisms is generally fixed, and most of them cannot be adjusted. This means that alignment operations can only be performed on chips of the same model and size, resulting in low versatility.

[0003] To address the above issues, patent document CN221057385U discloses a chip alignment mechanism, including a base plate. Two upright plates are fixedly connected to the upper sides of the base plate, and a transmission belt connects the two upright plates. A support rod is fixedly mounted on one side of the upper end of the base plate. Two upright blocks are fixedly connected to the upper ends of the upright plates. A lead screw is rotatably mounted between the two upright blocks, and two sliders are sleeved on the outer surface of the lead screw. A knob is rotatably mounted on the outer end of one of the upright blocks, with one end of the knob passing through the upright block and fixedly connected to the lead screw. A driven rod is fixedly mounted between the other two upright blocks, and two driven blocks are sleeved on the outer surface of the driven rod. This chip alignment mechanism provides the ability to adjust the alignment structure, thus accommodating chips of different sizes.

[0004] However, in actual use, the two opposing sides of the existing chip alignment mechanism will be in close contact with the side of the chip, which will interfere with the chip delivery and affect the chip delivery efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a chip processing alignment mechanism that solves the problem that in the actual use of existing chip alignment mechanisms, the opposing side of the two baffles will be in close contact with the side of the chip, causing interference to the chip transport and affecting the chip transport efficiency.

[0006] To achieve the above objectives, this utility model provides a chip processing guiding mechanism, including a conveyor frame, a conveyor belt, two columns, a sliding shaft, two baffles, and an auxiliary conveying mechanism. The conveyor frame is provided with the conveyor belt, and the columns are provided on both sides of the conveyor frame. The sliding shaft is provided between the two columns, and the baffles are slidably provided at both ends of the sliding shaft.

[0007] The auxiliary conveying mechanism includes a drive shaft, a first driven shaft, a second driven shaft, and a transmission belt. Each baffle has an inclined plate at one end near the output end of the conveyor belt. The two baffles and the two inclined plates facing each other have transmission grooves. The first driven shaft is provided at the connection between each baffle and each inclined plate. The drive shaft is rotatably provided at the end of each baffle away from the corresponding inclined plate. The second driven shaft is provided at the end of each inclined plate away from the corresponding baffle. The drive shaft, the first driven shaft, and the second driven shaft are provided with mounting rollers at the ends near the conveyor belt. The transmission belt is provided between the three mounting rollers and is located at the bottom of the transmission groove.

[0008] The drive shaft includes a shaft body and two limiting rings. The shaft body is rotatably mounted on the end of the baffle away from the inclined plate. Two limiting rings are provided on the outside of the shaft body, and the two limiting rings are respectively located on the upper and lower sides of the end of the baffle. A connector is provided at the top of the shaft body.

[0009] Each of the baffles is provided with a first mounting protrusion at the connection between it and the corresponding inclined plate, and each of the first mounting protrusions is provided with a first rotating bearing, wherein the first driven shaft is embedded into the interior of the corresponding first rotating bearing.

[0010] Each inclined plate has a second mounting protrusion at the end away from the corresponding baffle, and each second mounting protrusion is provided with a second rotating bearing, with the second driven shaft embedded into the interior of the corresponding second rotating bearing.

[0011] Each of the mounting rollers includes a roller body and a mounting wing ring. The roller body is disposed outside the corresponding drive shaft, the first driven shaft, and the second driven shaft. The mounting wing ring is fixedly disposed at the end of the roller body. The mounting wing ring is detachably connected to the outer side wall of the corresponding drive shaft, the first driven shaft, and the second driven shaft.

[0012] This utility model discloses a chip processing alignment mechanism. When the chip is aligned by the cooperation of two baffles, a drive motor drives the drive shaft to rotate. Since the bottom of the drive shaft, the first driven shaft, and the second driven shaft are all provided with mounting rollers, and a transmission belt is provided between the two mounting rollers, the drive shaft can drive the transmission belt to move between the three mounting rollers when it rotates. The transmission belt assists in conveying the chip between the two baffles. With the above structure, the aligned chip is conveyed more smoothly between the two baffles, avoiding any impact on the chip conveying efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the chip processing alignment mechanism provided by this utility model.

[0015] Figure 2 This is a partial structural schematic diagram of the chip processing alignment mechanism provided by this utility model.

[0016] Figure 3 This is the utility model Figure 2 Enlarged view of the local structure at point A.

[0017] Figure 4 This is the utility model Figure 2 Enlarged view of the local structure at point B.

[0018] 101-Conveyor frame, 102-Conveyor belt, 103-Column, 104-Sliding shaft, 105-Baffle, 106-First driven shaft, 107-Second driven shaft, 108-Transmission belt, 109-Shaft body, 110-Limiting ring, 111-Positive and negative threaded screw, 112-Screw sleeve, 113-Inclined plate, 114-Transmission groove, 115-Drive motor, 116-Connector, 117-First mounting protrusion, 118-First rotating bearing, 119-Second mounting protrusion, 120-Second rotating bearing, 121-Roller body, 122-Mounting wing ring. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1 to 4 ,in Figure 1 This is a schematic diagram of the chip processing alignment mechanism. Figure 2 This is a partial structural diagram of the chip processing alignment mechanism. Figure 3 yes Figure 2 Enlarged view of the local structure at point A. Figure 4 yes Figure 2 Enlarged view of the local structure at point B.

[0021] This utility model provides a chip processing alignment mechanism, comprising a conveyor frame 101, a conveyor belt 102, two columns 103, a sliding shaft 104, two baffles 105, and an auxiliary conveying mechanism. The auxiliary conveying mechanism includes a drive shaft, a first driven shaft 106, a second driven shaft 107, and a transmission belt 108. The drive shaft includes a shaft body 109 and two limiting rings 110. This solution solves the problem in existing chip alignment mechanisms where the opposing sides of the two baffles 105 are in close contact with the side of the chip during actual use, interfering with chip conveying and affecting chip conveying efficiency. It is understood that the aforementioned solution can be used in the structure of a chip alignment mechanism.

[0022] In this specific embodiment, the conveyor frame 101 is provided with the conveyor belt 102, and the conveyor frame 101 is provided with the columns 103 on both sides. The sliding shaft 104 is provided between the two columns 103, and the baffles 105 are slidably provided at both ends of the sliding shaft 104. The positive and negative threaded rods 111 are also provided between the two columns 103, and the two ends of the positive and negative threaded rods 111 are provided with the screw sleeves 112. The screw sleeves 112 are connected to the corresponding baffles 105. By rotating the positive and negative threaded rods 111, the two screw sleeves 112 are driven to move towards or away from each other, thereby driving the two baffles 105 to slide on the sliding shaft 104. By adjusting the distance between the two baffles 105, chips of different specifications can be guided, making it more versatile.

[0023] Each baffle 105 has an inclined plate 113 at one end near the output end of the conveyor belt 102. A transmission groove 114 is provided on the facing sides of both baffles 105 and inclined plates 113. A first driven shaft 106 is provided at the connection between each baffle 105 and each inclined plate 113. A drive shaft is rotatably provided at one end of each baffle 105 away from the corresponding inclined plate 113. A second driven shaft 107 is provided at one end of each inclined plate 113 away from the corresponding baffle 105. Mounting rollers are provided at the ends of the drive shaft, the first driven shaft 106, and the second driven shaft 107 near the conveyor belt 102. A transmission belt 108 is provided between the three mounting rollers. The transmission belt 108 is located at the bottom of the transmission groove 114. When the chip is guided by the two baffles 105, the drive motor 115 drives the drive shaft to rotate. Since the bottom of the drive shaft, the first driven shaft 106 and the second driven shaft 107 are all provided with mounting rollers, and the transmission belt 108 is provided between the two mounting rollers, the drive shaft can drive the transmission belt 108 to move between the three mounting rollers when it rotates. The transmission belt 108 assists in conveying the chip between the two baffles 105. With the above structure, the guided chip is conveyed more smoothly between the two baffles 105, avoiding any impact on the chip conveying efficiency.

[0024] Secondly, the end of the baffle 105 away from the inclined plate 113 is rotatably provided with the shaft 109. Two limiting rings 110 are provided on the outside of the shaft 109. The two limiting rings 110 are respectively located on the upper and lower sides of the end of the baffle 105. The top of the shaft 109 is provided with a connector 116. The connector 116 facilitates connection to the output end of the drive motor 115. The two limiting rings 110 make the structure more stable when the drive shaft rotates.

[0025] Meanwhile, each of the baffles 105 and the corresponding inclined plate 113 is provided with a first mounting protrusion 117, and each of the first mounting protrusions 117 is provided with a first rotating bearing 118. The first driven shaft 106 is embedded in the interior of the corresponding first rotating bearing 118. Through the arrangement of the first mounting protrusion 117 and the first rotating bearing 118, the first driven shaft 106 rotates more smoothly when rotating.

[0026] In addition, each inclined plate 113 is provided with a second mounting protrusion 119 at one end away from the corresponding baffle 105, and a second rotating bearing 120 is provided at each second mounting protrusion 119. The second driven shaft 107 is embedded in the interior of the corresponding second rotating bearing 120. Through the arrangement of the second mounting protrusion 119 and the second rotating bearing 120, the second driven shaft 107 rotates more smoothly when rotating.

[0027] Furthermore, each of the mounting rollers includes a roller body 121 and a mounting wing ring 122. The roller body 121 is disposed outside the corresponding drive shaft, the first driven shaft 106 and the second driven shaft 107. The mounting wing ring 122 is fixedly disposed at the end of the roller body 121. The mounting wing ring 122 is detachably connected to the outer side wall of the corresponding drive shaft, the first driven shaft 106 and the second driven shaft 107. The mounting roller is installed by the mounting wing ring 122.

[0028] When using the chip processing alignment mechanism of this utility model, when the chip is aligned by the cooperation of the two baffles 105, the drive motor 115 drives the drive shaft to rotate. Since the bottom of the drive shaft, the first driven shaft 106, and the second driven shaft 107 are all provided with mounting rollers, and the transmission belt 108 is provided between the two mounting rollers, the drive shaft can drive the transmission belt 108 to move between the three mounting rollers when it rotates. The transmission belt 108 assists in conveying the chip between the two baffles 105. The above structure ensures smoother chip transport between the two baffles 105 after alignment, avoiding any impact on chip transport efficiency. Furthermore, the two limiting rings 110 enhance the stability of the drive shaft during rotation. The first mounting protrusion 117 and the first rotating bearing 118 ensure smoother rotation of the first driven shaft 106. Similarly, the second mounting protrusion 119 and the second rotating bearing 120 ensure smoother rotation of the second driven shaft 107.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A chip processing guide mechanism, comprising a conveying frame, a conveying belt, two upright columns, a sliding shaft and two baffle plates, the conveying belt is arranged on the conveying frame, the conveying frame is provided with the upright columns on both sides, the sliding shaft is arranged between the two upright columns, and the sliding shaft is slidably provided with the baffle plates at both ends, characterized in that, it further comprises an auxiliary conveying mechanism; The auxiliary conveying mechanism comprises a driving shaft, a first driven shaft, a second driven shaft and a transmission belt, one end of each baffle plate close to the output end of the conveying belt is provided with an inclined plate, the opposite sides of the two baffle plates and the two inclined plates are provided with transmission grooves, the first driven shaft is arranged at the connection between each baffle plate and each inclined plate, the driving shaft is rotatably arranged at one end of each baffle plate away from the corresponding inclined plate, the second driven shaft is arranged at one end of each inclined plate away from the corresponding baffle plate, the driving shaft, the first driven shaft and the second driven shaft are provided with mounting rollers at one end close to the conveying belt, the transmission belt is arranged between the three mounting rollers, and the transmission belt is located at the bottom of the transmission groove.

2. The chip processing guide mechanism according to claim 1, characterized in that, The driving shaft comprises a shaft body and two limiting rings, the shaft body is rotatably arranged at one end of the baffle plate away from the inclined plate, the outer part of the shaft body is provided with two limiting rings, the two limiting rings are respectively located on the upper and lower sides of the end of the baffle plate, and the top end of the shaft body is provided with a connecting head.

3. The chip processing guide mechanism according to claim 2, characterized in that, The first mounting protrusion is arranged at the connection between each baffle plate and the corresponding inclined plate, the first rotating bearing is arranged at each first mounting protrusion, and the first driven shaft is embedded into the inside of the corresponding first rotating bearing.

4. The chip processing guide mechanism according to claim 3, characterized in that, The second mounting protrusion is arranged at one end of each inclined plate away from the corresponding baffle plate, the second rotating bearing is arranged at each second mounting protrusion, and the second driven shaft is embedded into the inside of the corresponding second rotating bearing.

5. The chip processing guide mechanism according to claim 4, characterized in that, Each mounting roller comprises a roller body and a mounting wing ring, the roller body is arranged outside the corresponding driving shaft, first driven shaft and second driven shaft, the mounting wing ring is fixedly arranged at the end of the roller body, and the mounting wing ring is detachably connected with the outer side wall of the corresponding driving shaft, first driven shaft and second driven shaft. ​

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