Scribing machine carrying platform

Abstract

The utility model relates to the field of photovoltaic equipment manufacturing, in particular to a dicing saw carrying platform which comprises a drainage mechanism and a bearing plate. The drainage mechanism further comprises a gutter channel, a drainage assembly and a water collecting tray on the bearing plate, the bearing plate is connected with the drainage assembly, the water collecting tray is located below the drainage assembly, the gutter channel is formed in the center of the bearing plate, the drainage assembly is in a center concave type, and a water outlet hole is formed in the concave position of the drainage assembly; and the water outlet end of the water outlet corresponds to the water collecting tray. And through operation of the drainage group mechanism, wastewater on the battery piece is gathered to one place, so that stable operation of the machine table is ensured, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic equipment manufacturing field, concretely relates to a slice machine carrying platform. BACKGROUND

[0002] The conventional slice machine carrying platform needs to spray the battery piece during transportation, for example, the Chinese invention patent application, the publication number: "CN 111571006 A", the name is: the segmentation method of battery piece, when needing to have the relatively wide process window, when laser heating splits each straight line segmentation line, with a spraying system following the laser, the spraying system and the laser spot keep the fixed positional relationship, when the laser spot scans and heats through the battery piece segmentation line, the spraying system also follows the spot and sprays the water mist to the battery piece surface, ensures that the battery piece is stable cracking along the straight line segmentation line under the condition of laser heating splitting;

[0003] The spraying system has certain defects in this process, when the laser scans and segments the battery piece, the small water droplets generated when the spraying system sprays the battery piece surface will scatter on the automatic equipment, and the aggregation will cause the machine to be damp and stained, which affects the operation and service life of the equipment. UTILITY MODEL CONTENT

[0004] The utility model provides a solution to the above problems, the purpose is to provide a slice machine carrying platform, the specific scheme of the slice machine carrying platform is as follows:

[0005] A slice machine carrying platform, including drainage mechanism and bearing plate,

[0006] The drainage mechanism further includes a water flow groove, a drainage assembly and a water collecting tray on the bearing plate, the bearing plate is connected to the drainage assembly, the water collecting tray is located below the drainage assembly, the water flow groove is opened in the center of the bearing plate, the drainage assembly is concave in the center, and the drainage assembly is provided with a water outlet hole in the concave part; the water outlet end of the water outlet hole corresponds to the water collecting tray. Through the operation of the drainage assembly, the wastewater on the battery piece is collected in one place, ensuring stable operation of the machine and prolonging the service life.

[0007] Specifically, it further includes a lifting drive mechanism, the movable end of the lifting drive mechanism is connected to the bearing plate, after the bearing plate completes the feeding process, the height is adjusted through the lifting drive mechanism during the backflow process to avoid collision with another bearing plate moving for slicing, the two groups of bearing plates move reciprocatingly, the carrying speed of the slice machine platform is accelerated, and the production efficiency of the slicing link is improved.

[0008] Specific, it further includes horizontal translation mechanism, horizontal translation mechanism is horizontally arranged, the movable end of horizontal translation mechanism is connected with the fixed end of lifting driving mechanism; both cooperate with each other to speed up the carrying speed of wafer scriber platform during feeding, and improve the production efficiency of wafer scribing link.

[0009] Preferably, the air blowing assembly is provided with a plurality of through holes, and the gas in the pipeline is blown out from the through holes by high pressure, so that the debris or fragments on the surface of the carrier plate can be blown off by high-pressure air, and the surface of the carrier plate is cleaned.

[0010] Specifically, a plurality of adsorption holes are uniformly arranged on the upper surface of the carrier plate corresponding to the two sides of the water flow groove.

[0011] Specifically, the water drainage assembly is provided with two, and the two water drainage assemblies correspond to the two ends of the water flow groove respectively.

[0012] Preferably, the groove width of the two ends of the water flow groove is greater than the groove width of the middle of the water flow groove. The purpose is to slow down the water flow speed, pass through the water drainage assembly more accurately, avoid water overflow, ensure the stability of the circuit, and maintain the safety performance of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0014] Figure 1 It is a whole structure schematic view of the wafer scriber carrying platform of the utility model;

[0015] Figure 2 It is a structure schematic view of the lifting driving mechanism connecting the carrier plate;

[0016] Figure 3 It is a schematic view of the lifting driving mechanism and the carrier plate of the utility model;

[0017] Figure 4 It is a three-dimensional structure schematic view of the carrier plate;

[0018] Figure 5 It is a structure schematic view of the water drainage assembly;

[0019] Figure 6 It is a structure schematic view of the water drainage assembly;

[0020] Figure 7 It is a structure schematic view of the air blowing assembly.

[0021] Drawing reference: 301, carrier plate; 209, water drainage assembly; 303, horizontal translation mechanism; 305, water collecting disc; 407, screw rod module; 309, motor; 401, synchronous belt; 403, driving wheel; 405, driven wheel; 501, air blowing assembly

[0022] 207, adsorption hole; 307, back plate; 210, water flow groove, 409, support plate, 203, drainage hole, 205, central depression; 503, through hole. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail below according to the drawings and examples.

[0024] The utility model provides a platform for carrying wafer scribing machine, which comprises a horizontal translation mechanism 303, a lifting driving mechanism, a bearing plate 301, a blowing assembly 501, a drainage assembly 209 and a water collecting tray 305. The horizontal translation mechanism 303 is placed horizontally, and the lifting driving mechanism is vertically arranged relative to the horizontal translation mechanism 303. In order to ensure the accuracy of horizontal translation, a linear motor is used in the embodiment.

[0025] The lifting driving mechanism comprises a driver, a screw rod module 407, a back plate 307, a synchronous belt 401 and a support plate 409. The driver comprises a motor 309 and a driving wheel 403 arranged on the output shaft of the motor 309. The screw rod module 407 comprises a screw rod, a driven wheel 405, a sliding block, a sliding rail, the back plate 307 and the support plate 409. The bearing plate 301 and the support plate 409 are perpendicular to each other. Two groups of sliding rails in the screw rod module 407 are connected with the back plate 307. The sliding block is installed below the support plate 409. The sliding block and the sliding rail are slidingly connected to realize the lifting action of the support plate 409 relative to the back plate 307. The driving end of the screw rod is fixedly connected with the driven wheel 405. The driven wheel 405 is connected with the driving wheel 403 through the synchronous belt 401. When the motor 309 drives the driving wheel 403, the driven wheel 405 rotates, which in turn drives the screw rod module 407 to perform the lifting action, thereby realizing the automatic lifting function of the support plate 409.

[0026] In order to realize the horizontal translation of the lifting driving mechanism, the back plate 307 is connected with the movable end of the linear motor in the embodiment. When the linear motor operates, it drives the lifting driving mechanism to move horizontally. The screw rod module 407 of the lifting driving mechanism performs the lifting action. The two components cooperate to complete a cycle of scribing and carrying process, i.e. receiving the battery piece at a high position, keeping horizontal translation at the high position, discharging the battery piece at the high position after scribing, and lowering to a low position to return to the position of receiving the battery piece and waiting to be lifted to receive the battery piece. In the embodiment, two sets of wafer scribing machine carrying platforms are actually used to operate simultaneously. When one bearing plate 301 completes the battery piece discharging process, the height is adjusted by the lifting driving mechanism during the return process to avoid collision with the other bearing plate 301 which is moving for scribing. The two bearing plates 301 move reciprocally to speed up the carrying speed of the wafer scribing machine platform and improve the production efficiency of the scribing process.

[0027] Specifically, the bearing plate 301 in the embodiment is a battery piece dicing platform, the upper surface of the battery piece dicing platform is provided with a water channel 210 in the center, a plurality of adsorption holes 207 are uniformly distributed on both sides of the water channel 210 for adsorbing battery pieces, and a drainage assembly 209 is arranged at each end of the water channel 210 and fixed on the bearing plate 301. Each drainage assembly 209 is designed in a central sinking 205 type, the central sinking 205 enables the waste water collected from the water channel 210 to be concentrated at the central position of the drainage assembly 209, and a drainage hole 203 is arranged at the lowest position of the central sinking 205 of the drainage assembly 209. The waste water can flow out of the drainage assembly 209 through the drainage hole 203. The groove width at both ends of the water channel is greater than the groove width in the middle of the water channel, so that the water flow speed in the water channel 210 on the bearing plate 301 is slowed down, and the water flow is more accurately flowed into the drainage assembly 209. Of course, in order to prevent the waste water from dropping on the linear motor or the machine table, a water collecting tray 305 is further arranged below the movement track of the drainage assembly 209. The waste water discharged by the drainage assembly 209 can be collected through the water collecting tray 305, which avoids machine table pollution and dampness, ensures the stability of the circuit, and maintains the safety performance of the equipment.

[0028] In order to ensure the consistency of the battery piece in the dicing process, a blowing assembly 501 is further arranged on the dicing machine carrying platform, the blowing assembly 501 is in the same plane as the battery piece output position of the bearing plate 301, and of course, the blowing assembly 501 can also be in the same plane as the battery piece feeding position of the bearing plate 301. The blowing assembly 501 is aligned with the surface of the bearing plate 301. When the bearing plate 301 completes the battery piece dicing process and unloads or before a new battery piece is fed, the blowing assembly 501 blows off the dicing debris or battery piece fragments on the bearing plate 301, ensures the cleanliness of the surface of the bearing plate 301, avoids the new battery piece being pressed on the battery piece fragments to cause hidden cracks of the new battery piece, greatly improves the yield of the dicing carrying platform, and avoids the damage and waste of materials. In the embodiment, the blowing assembly 501 is arranged as a hollow pipe, a plurality of through holes 503 are arranged in the pipe relative to the position of the surface of the bearing plate 301, the gas in the pipe is blown out from the through holes 503 through high pressure, and then the high-pressure air can blow off the debris or fragments on the surface of the bearing plate 301, so that the surface of the bearing plate 301 is cleaned.

Claims

1. A dicing machine transport platform, characterized in that: It includes a drainage mechanism and a supporting plate; the drainage mechanism includes a water flow trough, a drainage component and a water collecting tray on the supporting plate, the supporting plate is connected to the drainage component, the water collecting tray is located below the drainage component, the water flow trough is opened in the center of the supporting plate, the drainage component adopts a central concave type, and the concave part of the drainage component is provided with a water outlet; the water outlet end of the water outlet corresponds to the water collecting tray.

2. A dicing machine transport platform according to claim 1, characterized in that: It also includes a lifting drive mechanism, and the movable end of the lifting drive mechanism is connected to the carrying plate.

3. A dicing machine transport platform according to claim 2, characterized in that: It also includes a transverse translation mechanism, which is arranged horizontally, and the movable end of the transverse translation mechanism is connected to the fixed end of the lifting drive mechanism.

4. The dicing machine transport platform according to claim 1, characterized in that: It also includes an air blowing component, which is provided with a through hole.

5. The dicing machine transport platform according to claim 1, characterized in that: A plurality of adsorption holes are evenly formed on both sides of the upper surface of the supporting plate corresponding to the water flow trough.

6. The dicing machine transport platform according to claim 1, characterized in that: The drainage components are provided in two, and the two drainage components correspond to the two ends of the water flow trough respectively.

7. A dicing machine transport platform according to any one of claims 1 or 6, characterized in that: The groove widths at both ends of the water flow groove are greater than the groove width in the middle of the water flow groove.

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