CN218506849U

CN218506849U - Adjustable elasticity formula chip transport structure

Info

Publication number: CN218506849U
Application number: CN202222863903.5U
Authority: CN
Inventors: 蓝习麟
Original assignee: Wuxi Huayuguang Microelectronics Technology Co ltd
Current assignee: Wuxi Huayuguang Microelectronics Technology Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-02-21
Anticipated expiration: 2032-10-29

Abstract

The utility model relates to an adjustable elasticity formula chip transport structure, it includes: two sets of pay-off baffles that the interval set up, rotate and install the driven roller of pay-off baffle both sides, rotate and install the initiative gyro wheel of pay-off baffle bottom, rotate and set up the tensioning gyro wheel of initiative gyro wheel both sides and around establishing the conveyer belt on initiative gyro wheel, driven roller and the tensioning gyro wheel. The utility model discloses adjustable elasticity formula chip transport structure degree of automation is high, drive driven roller through initiative gyro wheel and tensioning gyro wheel and rotate, and then drive the conveyer belt and accomplish the transport of chip, through the position of adjusting the tensioning board, change the interval of tensioning gyro wheel and initiative gyro wheel, thereby adjust the elasticity of conveyer belt, and all set up the tensioning gyro wheel in initiative gyro wheel both sides, guarantee the evenly distributed of conveyer belt when adjusting, the production of vibration has been avoided, moreover, the steam generator is simple in structure, the commonality is strong, need not frequently change the conveyer belt, the operating time and the cost are saved.

Description

Adjustable elasticity formula chip transport structure

Technical Field

The utility model belongs to the technical field of the chip is carried, concretely relates to adjustable elasticity formula chip transport structure.

Background

Chips, also called integrated circuits, are a way to miniaturize circuits (mainly including semiconductor devices and also passive components) in electronics, and are often manufactured on the surface of a semiconductor wafer, and are usually applied in the fields of communication, military industry, probing, etc. in order to facilitate the transportation of chips, the processed chips are usually taped.

And in current chip transport technology, use the plastic conveyer belt to carry usually, because the conveyer belt yielding of plastic material, after using for a long time, the conveyer belt can be stretched, and the conveyer belt after being stretched continues to use the condition emergence that can appear vibrating, take off the area, consequently need in time to change new conveyer belt, this just leads to the operative employee to need extra operating time's input, and the cost is also wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable elasticity formula chip transport structure in order to overcome prior art not enough.

In order to achieve the purpose, the utility model adopts the technical proposal that: an adjustable tension type chip conveying structure, comprising:

two sets of pay-off baffles that the interval set up, rotate and install the driven roller of pay-off baffle both sides, rotate and install the initiative gyro wheel of pay-off baffle bottom, rotate and set up the tensioning gyro wheel of initiative gyro wheel both sides and around establishing the conveyer belt on initiative gyro wheel, driven roller and the tensioning gyro wheel.

Optimally, the conveying device further comprises a middle rotating frame fixed on one side of the feeding baffle, a through groove penetrating through the middle rotating frame, an arc-shaped part arranged on one side of the middle rotating frame close to the conveying belt, a lower pivoting plate arranged in the through groove in a lifting mode and an upper pivoting plate connected to the top of the lower pivoting plate through a pivot.

Optimally, the device also comprises a conveyor belt bearing plate fixed between the feeding baffle plates, a stop block integrally connected to one side of the transfer frame, which is far away from the feeding baffle plates, a jacking block inserted at the bottom of the lower pivoting plate and a baffle plate fixed to one side of the upper pivoting plate, which is close to the conveyor belt.

Optimally, the bottom of the lower pivoting plate is provided with a clamping groove and a through groove which are mutually communicated, the through groove is positioned at the bottom of the clamping groove, and the width of the through groove is smaller than that of the clamping groove.

Optimally, the jacking block is composed of a jacking top block and a jacking bottom block integrally connected to the bottom of the jacking top block, and the width of the jacking bottom block is smaller than that of the jacking top block.

Preferably, the material of conveyer belt is the plastic.

Preferably, the upper pivoting plate and the lower pivoting plate have the same width and are both equal to the width of the through slot.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

the utility model discloses adjustable elasticity formula chip transport structure degree of automation is high, drive driven gyro wheel through initiative gyro wheel and tensioning gyro wheel and rotate, and then drive the conveyer belt and accomplish the transport of chip, position through adjusting the tensioning board, change the interval of tensioning gyro wheel and initiative gyro wheel, thereby adjust the elasticity of conveyer belt, and all set up the tensioning gyro wheel in initiative gyro wheel both sides, guarantee the evenly distributed of conveyer belt when adjusting, the production of vibration has been avoided, the chip falls on last pin joint board, jack-up its jack-up by the jacking cylinder, the transfer of convenient follow-up chip, moreover, the steam generator is simple in structure, the commonality is strong, can carry out the regulation of adaptability according to the deformation condition of conveyer belt, the conveyer belt need not be changed frequently, time and cost are saved.

Drawings

FIG. 1 is a diagram showing the position relationship between the present invention and the bottom plate;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle according to the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is an enlarged view of FIG. 4A according to the present invention;

fig. 6 is a schematic structural view of the transfer frame of the present invention;

FIG. 7 is a diagram showing the position relationship between the middle revolving rack and the upper pivoting plate of the present invention;

FIG. 8 is a diagram showing the position relationship between the upper pivoting plate and the lower pivoting plate of the present invention;

fig. 9 is a schematic structural view of the lower pivoting plate of the present invention;

fig. 10 is a schematic structural view of the jacking block of the present invention;

description of reference numerals:

200. a support block; 201. a feeding baffle plate; 202. feeding a top plate; 203. a tension plate; 204. tensioning the roller; 205. a driving roller; 206. a driven roller; 207. a conveyor belt; 208. a conveyor belt carrier plate; 209. a transfer frame; 210. a through groove; 211. a jacking cylinder; 212. an arc-shaped portion; 213. an upper pivoting plate; 214. a lower pivoting plate; 2141. a card slot; 2142. a through groove; 215. jacking blocks; 2151. jacking the bottom block; 2152. jacking a jacking block; 216. a servo motor; 217. a stopper; 218. and a baffle plate.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1-4, the structural schematic diagram of the present invention is that it is usually fixed on the bottom plate, and is used in the field of chip conveying, and can adjust the tightness degree of the chip conveying belt, and it includes a supporting block 200, a feeding baffle 201, a feeding top plate 202, a tensioning plate 203, a tensioning roller 204, a driving roller 205, a driven roller 206, a conveying belt 207, a conveying belt bearing plate 208, a transfer frame 209, a through groove 210, a jacking cylinder 211, an arc-shaped portion 212, an upper pivot plate 213, a lower pivot plate 214, a jacking block 215, a servo motor 216, a stopper 217, and a baffle 218.

The supporting shoe 200 is fixed at the top of bottom plate, and pay-off baffle 201 is the bar, and has two, and two pay-off baffles 201 interval are fixed at the top of supporting shoe 200. A servo motor 216 is fixed on the outer side of the feeding baffle plate 201, a motor casing of the servo motor 216 is fixed on the feeding baffle plate 201, and an output shaft of the servo motor 216 extends to the bottom of the feeding baffle plate 201. The driving roller 205 is disposed on the output shaft of the servo motor 216, and the driving roller 205 is driven by the servo motor 216 to rotate synchronously. Two sets of driven rollers 206 are provided, which are rotatably disposed on two sides of the feeding baffle 201 (specifically, through holes are provided at corresponding positions on two sides of the feeding baffle 201, bearings are fixed in the through holes, driven roller shafts are mounted on inner rings of the bearings, and the driven rollers 206 are sleeved on the driven roller shafts, so that the driven rollers 206 can rotate under the actions of the bearings and the driven roller shafts). The transmission belt 207 is wound between the driving roller 205 and the driven roller 206, and the transmission belt 207 drives the driven roller 206 to rotate synchronously under the driving of the driving roller 205. As shown in fig. 3, two tensioning plates 203 are fixed on one side of the feeding baffle 201 away from the servo motor 216 in an angle-adjustable manner, the two tensioning plates 203 are respectively located on two sides of the driving roller 205, and the tensioning plates 203 can adjust the angle on the feeding baffle 201 (the tensioning plates 203 and the feeding baffle 201 are connected in a manner of fastening with nuts through bolts, when the angle needs to be adjusted, the nuts are firstly loosened, then fine-adjusted to the required angle, and then the nuts are tightened). The bottom of the tension plate 203 is provided with a bearing, a rotating shaft is arranged in the bearing, the tension roller 204 is sleeved on the rotating shaft, under the action of the bearing and the rotating shaft, the tension roller 204 can rotate at the bottom of the tension plate 203, as shown in fig. 5, two groups of tension rollers 204 are arranged at two sides of the driving roller 205, the conveyor belt 207 winds around the two groups of tension rollers 204 and winds on the driving roller 205, along with the rotation of the driving roller 205, the conveyor belt 207 drives the tension roller 204 and the driven roller 206 to synchronously rotate (because the conveyor belt 207 is a plastic belt, a certain deformation amount is provided, after long-time use, the possible length of the conveyor belt 207 changes, at the moment, the distance between the tension roller 204 and the driving roller 205 is changed by adjusting the tension plate 203, so as to adapt to the conveyor belt with the length change, and by arranging the tension rollers 204 at two sides of the driving roller 205, the adjustment of the left side and the right side is simultaneously performed during the adjustment, the uniform distribution of the conveyor belt 207 is ensured, and the generation of vibration is avoided during the rotation.

The conveying belt bearing plate 208 is fixed between the two groups of feeding baffles 201, the conveying belt 207 is annular, the upper layer of the conveying belt 207 is laminated on the conveying belt bearing plate 208, the conveying belt 207 is supported by the conveying belt bearing plate 208, and the phenomenon that the conveying belt 207 is deformed due to the fact that chips are pressed on the conveying belt 207 is avoided. The two feeding top plates 202 are respectively fixed on the top of the feeding baffle plate 201 and have a certain gap with the upper surface of the conveyor belt 207 (the distance between the two feeding top plates 202 is used for forming a chip channel, a chip conveyed by the conveyor belt 207 passes through the chip channel, the height of the gap between the feeding top plates 202 and the conveyor belt 207 is smaller than the thickness of the chip, the chip is prevented from being transported to the bottom of the feeding top plates 202 in the conveying process, in practical conditions, an operator places the chip at one end of the feeding baffle plate 201, and the chip is conveyed to the other end of the feeding baffle plate 201 under the action of the conveyor belt 207). As shown in fig. 6, which is a schematic structural view of the intermediate rotating frame 209, the intermediate rotating frame 209 is fixed on the top of the bottom plate and is located inside the feeding baffle 201. The arc-shaped part 212 is arranged on one side of the middle rotating frame 209 close to the feeding baffle 201, the arc-shaped part 212 is matched with the driven roller 206, and the arc-shaped part 212 is arranged to avoid the movement of the conveying belt 207 and meanwhile seamlessly join the chips conveyed to the conveying belt 207. The inboard logical groove 210 that is equipped with from top to bottom of transfer frame 209, in logical groove 210 is arranged in to the structure shown in fig. 8, and jacking cylinder 211 fixes on the bottom of bottom plate, and jacking cylinder 211's guide bar runs through bottom plate 1 and connects in the bottom of the structure shown in fig. 8, and under jacking cylinder 211's drive, the structure shown in fig. 8 is driven and is gone up and down in logical groove 210. The stopper 217 is fixed on the top of the transfer frame 209 at a side far away from the conveyor belt 207, when the conveyor belt 207 conveys the chip to the transfer frame 209, the chip stops under the action of the stopper 217, and the stopper 217 plays a role in stopping the chip to prevent the chip from sliding out of the top of the transfer frame 209.

The guiding rod of the lifting cylinder 211 is connected to the lifting block 215, the lifting block 215 is clamped at the bottom of the lower pivotal plate 214, and the upper pivotal plate 213 is pivotally connected to the lower pivotal plate 214 (the upper pivotal plate 213 and the lower pivotal plate 214 have the same width and are both equal to the width of the through slot 210, so that the lower pivotal plate 214 can only lift the upper pivotal plate 213, and the upper pivotal plate 213 and the lower pivotal plate 214 cannot rotate with each other under the driving of the lifting cylinder 211). As shown in fig. 9, which is a schematic structural view of the lower pivoting plate 214, the bottom of the lower pivoting plate 214 is provided with a slot 2141 and a through slot 2142, which are mutually connected, the through slot 2142 is located at the bottom of the slot 2141, and the width of the through slot 2142 is smaller than that of the slot 2141. The jacking block 215 is composed of a jacking bottom block 2151 and a jacking top block 2152 which are integrally connected, the width of the jacking bottom block 2151 is smaller than that of the jacking top block 2152, a guide rod of the jacking cylinder 211 is connected to the jacking bottom block 2151, the jacking bottom block 2151 is inserted into the through groove 2142, the jacking top block 2152 is inserted into the clamping groove 2141, and the jacking block 215 and the lower pivoting block 214 are mutually matched to ensure the connection compactness between the jacking block 215 and the lower pivoting block 214, so that the chip carrying plate can be conveniently and timely supported subsequently. The conveyor belt 207 transports the chips to the top of the upper pivotal plate 213, and the upper pivotal plate 213 is lifted by the lift cylinder 211.

A baffle 218 is fixed on the top of the upper pivotal plate 213 near the side of the conveyor belt 207, and the width of the baffle 218 is equal to the width of the through slot 210, so that when the upper pivotal plate 213 is lifted, the baffle 218 can smoothly pass through the through slot 210 (the stop 217 and the baffle 218 are oppositely arranged for stopping chips). As shown in fig. 7, the chip conveyed by the conveyor belt 207 moves to the top of the upper pivotal plate 213, at this time, under the action of the stopper 217, the chip stays in the space enclosed by the stopper 217 and the baffle 218, and under the driving of the jacking cylinder 211, the upper pivotal plate 213 rises from the through slot 210, so that the subsequent manipulator can conveniently clamp the chip.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an adjustable elasticity formula chip transport structure which characterized in that, it includes:

two sets of feeding baffle (201) that the interval set up, rotate and install driven roller (206) of feeding baffle (201) both sides, rotate and install driving roller (205) of feeding baffle (201) bottom, rotate and set up tensioning roller (204) of driving roller (205) both sides and around establishing conveyer belt (207) on driving roller (205), driven roller (206) and tensioning roller (204).

2. The adjustable tension chip conveying structure according to claim 1, wherein: the conveying device is characterized by further comprising a transfer frame (209) fixed on one side of the conveying baffle plate (201), a through groove (210) penetrating through the transfer frame (209), an arc-shaped part (212) arranged on one side, close to the conveying belt (207), of the transfer frame (209), a lower pivoting plate (214) arranged in the through groove (210) in a lifting mode and an upper pivoting plate (213) connected to the top of the lower pivoting plate (214) through a pivot.

3. The adjustable tension type chip conveying structure according to claim 2, wherein: the automatic feeding device is characterized by further comprising a conveyor belt bearing plate (208) fixed between the feeding baffle plates (201), a stop block (217) integrally connected to one side, far away from the feeding baffle plates (201), of the middle rotating frame (209), a jacking block (215) inserted into the bottom of the lower pivoting plate (214), and a baffle plate (218) fixed to one side, close to the conveyor belt (207), of the upper pivoting plate (213).

4. The adjustable tension type chip conveying structure according to claim 2, wherein: the bottom of the lower pivoting plate (214) is provided with a clamping groove (2141) and a through groove (2142) which are communicated with each other, the through groove (2142) is located at the bottom of the clamping groove (2141), and the width of the through groove (2142) is smaller than that of the clamping groove (2141).

5. The adjustable tension chip conveying structure of claim 4, wherein: jacking piece (215) by jacking top piece (2152) and integrated connection in jacking bottom piece (2151) of jacking top piece (2152) bottom is constituteed, the width of jacking bottom piece (2151) is less than the width of jacking top piece (2152).

6. The adjustable tension type chip conveying structure according to claim 1, wherein: the material of conveyer belt (207) is the plastic.

7. The adjustable tension chip conveying structure according to claim 2, wherein: the upper pivoting plate (213) and the lower pivoting plate (214) have the same width and are equal to the width of the through groove (210).