CN217021034U - Photovoltaic silicon wafer processing equipment - Google Patents

Abstract

The utility model belongs to the technical field of processing equipment, and particularly relates to photovoltaic silicon wafer processing equipment which comprises an installation platform and an installation rack positioned above the installation platform, wherein a plurality of installation rollers are arranged in the middle inside the installation rack, cutting lines are wound outside the installation rollers, jetting members are arranged at the lower ends above and inside the installation rack, the jetting members are used for jetting cutting fluid, a recovery cavity is formed in the lower end inside the installation rack, a partition plate is connected to the middle of the recovery cavity, a filtering member positioned on the right side of the partition plate is arranged on the right side of the recovery cavity, a recovery member positioned on the left side of the partition plate is arranged on the left side of the recovery cavity, the recovery member is used for recovering the cutting fluid, a left pipe communicated with the interior of the recovery cavity is arranged on the left side of the installation platform, the jetting members comprise a main pipe, branch pipes and spray heads, and the main pipes are provided with two main pipes and arranged in parallel left and right; the utility model cleans the cutting line from the upper side and the lower side, so that the cutting line is more fully cleaned, the cutting fluid is more conveniently recovered, and the waste of the cutting fluid is avoided.

Description

Photovoltaic silicon chip processing equipment

Technical Field

The utility model relates to the technical field of processing equipment, in particular to photovoltaic silicon wafer processing equipment.

Background

The photovoltaic silicon wafer is a raw material for manufacturing photovoltaic products such as solar panels, the processing of the photovoltaic silicon wafer needs a plurality of steps, firstly, a silicon rod needs to be cut into slices, then, a series of finish machining such as grinding and the like is carried out on the slices, when the photovoltaic silicon wafer is cut by the existing photovoltaic silicon wafer processing equipment, a cutting line is usually matched with cutting fluid, the cutting fluid is used for cleaning the cutting line to wash away scraps on the cutting line, when the cutting line is cleaned by the existing cutting fluid, the cutting fluid is usually sprayed towards the cutting line from one direction, the cleaning of the cutting line is insufficient, the normal cutting of the cutting line is easily affected, and the cutting fluid is usually discharged as waste water after the cutting line is cleaned, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides photovoltaic silicon wafer processing equipment, which is used for cleaning a cutting line from the upper side and the lower side, so that the cutting line is more fully cleaned, the cutting fluid is more convenient to recover, and the waste of the cutting fluid is avoided.

The photovoltaic silicon wafer processing equipment comprises an installation table and an installation rack positioned above the installation table, wherein a plurality of installation rollers are installed in the middle of the inside of the installation rack, and cutting lines are wound outside the installation rollers;

mounting bracket top and inside lower extreme all are equipped with the injection component, the injection component is used for spouting the cutting fluid, the inside lower extreme of mounting bracket is opened there is the recovery chamber, it is connected with the baffle to retrieve the chamber middle part, it is equipped with the filtering component who is located the baffle right side to retrieve the chamber right side, it is equipped with the left recovery component that is located the baffle to retrieve the chamber left side, it is used for retrieving the cutting fluid to retrieve the component.

Preferably, the mount table left side intercommunication have with retrieve the communicating left pipe in intracavity portion, the injection component is including being responsible for, branch pipe and shower nozzle, be responsible for and be two and be about parallel arrangement, the branch pipe is equipped with a plurality of and all communicates in two be responsible for between, the shower nozzle is equipped with a plurality of and communicates respectively in a plurality of branch pipes one end of leaning on in.

Preferably, vacuum pump one is installed in the mount table left side, a vacuum pump left side intercommunication has inlet tube one, an inlet tube upper end with be located the top left be responsible for the intercommunication, inlet tube one with be located the below left the intercommunication has the inlet tube two that runs through the mounting bracket between being responsible for, the vacuum pump below with retrieve between the chamber left side lower extreme the intercommunication have the inlet pipe.

Preferably, the filtering component includes motor, filter plate, connecting cylinder, pivot and stirring rake, filter plate and connecting cylinder connect gradually in retrieving the intracavity from a left side to the right side, it accomodates the groove to open above the mount table, it has the connecting pipe to accomodate the intercommunication between groove and the connecting cylinder, it is hourglass hopper-shaped to accomodate the groove.

Preferably, the mounting table right side intercommunication has the right pipe with the connecting cylinder intercommunication, the motor embedding install in the inside lower extreme of mounting table, connecting cylinder left side intercommunication has the outlet pipe, the outlet pipe externally mounted has the solenoid valve.

Preferably, the pivot is located in the connecting cylinder, the pivot lower extreme runs through out the connecting cylinder and is connected with motor power take off end, the stirring rake be equipped with a plurality of pieces and be evenly distributed connect in the end about the pivot.

Preferably, the recycling component comprises a second vacuum pump and a recycling pipe, the second vacuum pump is installed on the bottom surface of the inner wall of the recycling cavity, the recycling pipe is communicated with the right side of the second vacuum pump, and the right end of the recycling pipe penetrates through the partition plate.

The beneficial effects of the utility model are: cutting fluid is added into the recycling cavity through the left pipe, the cutting fluid in the recycling cavity is pumped into the first water inlet pipe through the first vacuum pump, the cutting fluid enters the main pipe through the first water inlet pipe and the second water inlet pipe, the cutting fluid in the main pipe is sprayed out from a plurality of spray heads on one side, close to the inner side, of the branch pipe, the cutting line in the middle of the inner portion of the mounting frame can be fully contacted with the cutting fluid, and the cutting fluid can more fully clean the cutting line;

the inside piece of cutting fluid is flocculated through the flocculating agent, and the better piece of having detached the cutting fluid inside filters impurity through the filter plate, and the cutting fluid after will filtering the edulcoration through vacuum pump two is retrieved, has avoided the waste of cutting fluid.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic right sectional view of the injection member of the present invention;

FIG. 3 is an enlarged partial view of part A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 1 according to the present invention.

The labels in the figure are: the device comprises a mounting table 101, mounting rollers 102, a mounting frame 103, a main pipe 104, a branch pipe 105, a first water inlet pipe 106, a first vacuum pump 107, a left pipe 108, a recovery cavity 109, a second vacuum pump 110, a recovery pipe 111, a partition plate 112, a storage groove 113, a right pipe 114, a connecting pipe 115, a spray head 116, a second water inlet pipe 117, a feed pipe 118, a motor 119, a filter plate 120, a connecting cylinder 121, a rotating shaft 122, a stirring paddle 123 and a water outlet pipe 124.

Detailed Description

As shown in fig. 1 to 4, the photovoltaic silicon wafer processing equipment comprises an installation table 101 and an installation frame 103 located above the installation table, wherein a plurality of installation rollers 102 are installed in the middle of the inside of the installation frame 103, and cutting lines are wound outside the installation rollers 102;

spraying members are arranged above and at the lower end of the interior of the mounting frame 103 and used for spraying cutting fluid, a recovery cavity 109 is formed in the lower end of the interior of the mounting frame 103, a partition plate 112 is connected to the middle of the recovery cavity 109, a filtering member located on the right side of the partition plate 112 is arranged on the right side of the recovery cavity 109, a recovery member located on the left side of the partition plate 112 is arranged on the left side of the recovery cavity 109, and the recovery member is used for recovering the cutting fluid;

the left side of the mounting table 101 is communicated with a left pipe 108 communicated with the interior of the recovery cavity 109, the injection member comprises a main pipe 104, branch pipes 105 and a spray head 116, the main pipe 104 is provided with two pipes which are arranged in parallel left and right, the branch pipes 105 are provided with a plurality of pipes which are communicated between the two main pipes 104, the spray head 116 is provided with a plurality of pipes which are respectively communicated with one ends of the plurality of branch pipes 105 close to the interior, a first vacuum pump 107 is mounted on the left side of the mounting table 101, the left side of the first vacuum pump 107 is communicated with a first water inlet pipe 106, the upper end of the first water inlet pipe 106 is communicated with the main pipe 104 positioned on the left side above, a second water inlet pipe 117 penetrating through the mounting table 103 is communicated between the first water inlet pipe 106 and the main pipe 104 positioned on the left side below the mounting table, and a feed pipe 118 is communicated between the lower end of the left side of the recovery cavity 109 below the first vacuum pump 107;

cutting fluid is added into the recycling cavity 109 through the left pipe 108, the vacuum pump 107 is electrified, the vacuum pump 107 can pump the cutting fluid in the recycling cavity 109 into the water inlet pipe 106 through the feed pipe 118, the cutting fluid pumped into the water inlet pipe 106 can also flow into the water inlet pipe 117, the cutting fluid in the water inlet pipe 106 and the water inlet pipe 117 can respectively enter the main pipe 104 on the upper side and the lower side on the left side, the cutting fluid can enter the branch pipes 105 through the main pipe 104 on the left side, and then is sprayed out from the spray heads 116 on the inner side of the branch pipes 105, the spray heads 116 on the upper side and the lower side spray the cutting lines simultaneously from the upper side and the lower side, the cutting lines in the middle of the mounting frame 103 can be fully contacted with the cutting fluid, and the cutting fluid can more fully clean the cutting lines;

the filter element comprises a motor 119, a filter plate 120, a connecting cylinder 121, a rotating shaft 122 and a stirring paddle 123, the filter plate 120 and the connecting cylinder 121 are sequentially connected into the recovery cavity 109 from left to right, a storage groove 113 is formed in the upper surface of the mounting table 101, a connecting pipe 115 is communicated between the storage groove 113 and the connecting cylinder 121, the storage groove 113 is funnel-shaped, a right pipe 114 communicated with the connecting cylinder 121 is communicated with the right side of the mounting table 101, the motor 119 is embedded and mounted at the lower end inside the mounting table 101, a water outlet pipe 124 is communicated with the left side of the connecting cylinder 121, and an electromagnetic valve is mounted outside the water outlet pipe 124;

the rotating shaft 122 is positioned in the connecting cylinder 121, the lower end of the rotating shaft 122 penetrates through the connecting cylinder 121 and is connected with the power output end of the motor 119, and the stirring paddles 123 are provided with a plurality of pieces and are uniformly distributed and connected to the left end and the right end of the rotating shaft 122;

the cutting fluid after cleaning the cutting lines can flow into the connecting cylinder 121 through the accommodating groove 113 and the connecting pipe 115 under the action of gravity, the accommodating groove 113 is funnel-shaped, the cutting fluid is better prevented from being accumulated at the bottom of the accommodating groove 113, a flocculating agent is added into the connecting cylinder 121 through the right pipe 114, the motor 119 is electrified, the motor 119 can drive the rotating shaft 122 to rotate, the stirring paddle 123 rotates along with the rotating shaft 122, the stirring paddle 123 can stir and mix the cutting fluid and the flocculating agent at the moment, the flocculating agent can be quickly mixed with the cutting fluid, so that the chips in the cutting fluid are flocculated, the electromagnetic valve outside the water outlet pipe 124 is opened, the cutting fluid can enter the recovery cavity 109 through the water outlet pipe 124, impurities can be filtered by the filter plate 120, the chips in the cutting fluid are better removed, and subsequent recovery is convenient;

the recovery component comprises a second vacuum pump 110 and a recovery pipe 111, the second vacuum pump 110 is installed on the bottom surface of the inner wall of the recovery cavity 109, the recovery pipe 111 is communicated with the right side of the second vacuum pump 110, and the right end of the recovery pipe 111 penetrates through a partition plate 112;

and electrifying the second vacuum pump 110, pumping the filtered cutting fluid into the left side of the partition plate 112 in the recovery cavity 109 through the recovery pipe 111 by the second vacuum pump 110, and spraying the recovered cutting fluid to clean the cutting line according to the steps by the first vacuum pump 107 when the cutting fluid is needed, so that the recovery of the cutting fluid is finished, and the waste of the cutting fluid is avoided.

Claims (7)

1. The utility model provides a photovoltaic silicon chip processing equipment, includes mount table (101) and is located mounting bracket (103) of its top, the inside mid-mounting of mounting bracket (103) has a plurality of installation rollers (102), the outside winding of installation roller (102) has the line of cut, its characterized in that:

mounting bracket (103) top and inside lower extreme all are equipped with the injection component, the injection component is used for spouting the cutting fluid, open the inside lower extreme of mounting bracket (103) has recovery chamber (109), it is connected with baffle (112) to retrieve chamber (109) middle part, it is equipped with the filtering component who is located baffle (112) right side to retrieve chamber (109), it is equipped with the left recovery component that is located baffle (112) to retrieve chamber (109) left side, it is used for retrieving the cutting fluid to retrieve the component.

2. The photovoltaic silicon wafer processing equipment according to claim 1, wherein: mount table (101) left side intercommunication have with retrieve inside communicating left side pipe (108) in chamber (109), the injection component is including being responsible for (104), branch pipe (105) and shower nozzle (116), be responsible for (104) and be two and control parallel arrangement, branch pipe (105) are equipped with a plurality of roots and all communicate in two be responsible for between (104), shower nozzle (116) are equipped with a plurality of and communicate respectively in a plurality of branch pipe (105) one end of leaning on in.

3. The photovoltaic silicon wafer processing equipment according to claim 2, wherein: vacuum pump (107) are installed on mount table (101) left side, vacuum pump (107) left side intercommunication has inlet tube (106), inlet tube (106) upper end with be located the top left be responsible for (104) intercommunication, inlet tube (106) with be located the below left be responsible for the intercommunication has two (117) of inlet tube that run through mounting bracket (103) between (104), vacuum pump (107) below and retrieve between chamber (109) left side lower extreme intercommunication have inlet pipe (118).

4. The photovoltaic silicon wafer processing equipment according to claim 1, wherein: the filter member includes motor (119), filter plate (120), connecting cylinder (121), pivot (122) and stirring rake (123), filter plate (120) and connecting cylinder (121) connect gradually in retrieving chamber (109) from a left side to the right side, it accomodates groove (113) to open above mount table (101), it has connecting pipe (115) to accomodate the intercommunication between groove (113) and connecting cylinder (121), it is hopper-shaped to accomodate groove (113).

5. The photovoltaic silicon wafer processing equipment according to claim 4, wherein: the utility model discloses a motor, installation platform (101) right side intercommunication has right pipe (114) with connecting cylinder (121) intercommunication, motor (119) embedding install in the inside lower extreme of installation platform (101), connecting cylinder (121) left side intercommunication has outlet pipe (124), outlet pipe (124) externally mounted has the solenoid valve.

6. The photovoltaic silicon wafer processing equipment as claimed in claim 5, wherein: pivot (122) are located in connecting cylinder (121), pivot (122) lower extreme runs through out connecting cylinder (121) and is connected with motor (119) power take off end, stirring rake (123) be equipped with a plurality of pieces and be evenly distributed connect in pivot (122) left and right ends.

7. The photovoltaic silicon wafer processing equipment as claimed in claim 1, wherein: the recycling component comprises a second vacuum pump (110) and a recycling pipe (111), the second vacuum pump (110) is installed on the bottom surface of the inner wall of the recycling cavity (109), the recycling pipe (111) is communicated with the right side of the second vacuum pump (110), and the right end of the recycling pipe (111) penetrates through the partition plate (112).

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