Chemical adding device of degumming machine

Abstract

The utility model discloses a degumming machine dosing device which comprises a shell, the top of the shell is provided with two placing openings used for placing a flower basket into the shell, two springs are fixedly connected to the position, between the two placing openings, of the outer wall of the top of the shell, the top ends of the two springs are fixedly connected with a sliding frame, and the sliding frame is fixedly connected with a rotating shaft. The bottom end of the sliding frame penetrates through the shell to be fixedly connected with a fixing frame, two grooves used for containing flower baskets are formed in the top of the fixing frame, and two fixing rods are fixedly connected to the position, located between the two containing openings, of the outer wall of the top of the shell. According to the utility model, not only can quantitative dosing be conveniently carried out by a worker, the use convenience of the degumming machine be improved, but also the sliding frame can not easily move downwards under the action of gravity, and the arrow is positioned at the initial position, so that the quantitative dosing accuracy is ensured, and external dust can be prevented from entering the shell, so that the service life of the degumming machine is prolonged. Therefore, the flower basket can be cleaned cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of dosing for degumming machines, in particular to a dosing device for degumming machines. Background Art

[0002] The degumming machine is mainly used for pre-cleaning and degumming of silicon wafers after multi-wire cutting of polycrystalline and monocrystalline silicon rods in the photovoltaic industry. During the degumming process of silicon wafers, the degumming machine will clean the basket where the silicon wafers are placed. In order to clean the basket more thoroughly, auxiliary cleaning agents need to be added for cleaning.

[0003] When cleaning flower baskets, the amount of medicine to be added needs to be calculated based on the weight of the flower baskets. However, most flower baskets that need to be cleaned are calculated one by one and then the medicine is added, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a dosing device for a degumming machine.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the two springs is fixedly connected to a slide, and the bottom end of the slide passes through the shell and is fixedly connected to the fixing frame. The top of the fixing frame is provided with two grooves for placing the flower basket, and the top outer wall of the shell is located between the two placement openings. Two fixing rods are fixedly connected to the position of the two placement openings, and the two fixing rods have a slide groove on the opposite sides. The slide is slidably connected to the slide groove, and one side of the two fixing rods is provided with a marking groove for indicating the amount of dosing. Two arrows are fixedly connected to one side of the slide, and two feeding pipes for dosing are fixedly connected to the top of the shell. One side of the two fixing rods is provided with a plug-in assembly for fixing the slide, and the top of the shell is provided with a door panel assembly for closing the placement opening.

[0007] As a further solution of the present invention, the plug-in assembly includes two plug rods, and a sliding opening connected to the sliding groove is opened on the opposite side of the two fixed rods. The two plug rods are respectively slidably connected in the two sliding openings, and a socket is opened at both ends of the slide, and the plug rods are plugged into the sockets.

[0008] As a further solution of the present invention, the door panel assembly includes multiple fixed plates, and the multiple fixed plates are fixedly connected to the top outer wall of the shell. The multiple fixed plates are respectively located on both sides of the two placement openings. One side of the multiple fixed plates is connected to a rotating door through a hinge, so that the rotating door blocks and closes the placement opening. The upper surface of the rotating door is provided with a magnetic component to fix the two adjacent rotating doors.

[0009] As a further solution of the present invention, the magnetic component includes multiple first magnetic blocks, and the multiple first magnetic blocks are evenly fixedly connected to the upper surfaces of two of the rotating doors. The upper surfaces of the other two rotating doors are fixedly connected to two second magnetic blocks, and the adjacent first magnetic blocks and second magnetic blocks are adsorbed.

[0010] As a further solution of the present invention, two guide rods are fixedly connected to the top outer wall of the shell, and the two guide rods pass through two springs respectively and both guide rods pass through the slide.

[0011] As a further solution of the present invention, a discharge pipe is fixedly connected to a bottom position of one side of the shell.

[0012] As a further solution of the present invention, a valve is provided on the outside of the discharge pipe.

[0013] The beneficial effects of the utility model are:

[0014] 1. By using the pointer and the marking groove together, put the flower basket into the groove on the fixed frame. At this time, the weight of the slide is increased, so the slide will move downward under the action of gravity, and the slide will drive the arrow to move. When the arrow moves, since the marking groove is the mark of the dosage, quantitative dosage is carried out according to the position indicated by the arrow on the marking groove, which is convenient for the staff to carry out quantitative dosage and improves the convenience of using the degumming machine.

[0015] 2. By setting the plug-in assembly, the slide is fixed with the plug-in assembly so that the slide will not move downward easily under the action of gravity, so that the arrow is located at the initial position, thereby ensuring the accuracy of quantitative dosing.

[0016] 3. Through the setting of the door panel assembly, during the process of cleaning the flower basket, the placement opening is blocked and closed by the door panel assembly, thereby preventing external dust from entering the interior of the shell, thereby ensuring that the flower basket is cleanly cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a dosing device for a degumming machine proposed in the utility model;

[0018] Figure 2This is a schematic diagram of the cross-sectional structure of the shell of a degumming machine dosing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the enlarged structure of part A of the dosing device for a degumming machine proposed in the utility model.

[0020] In the figure: 1. Shell; 2. Marking groove; 3. Fixed rod; 4. Arrow; 5. Guide rod; 6. Slide; 7. Feed pipe; 8. Rotating door; 9. First magnetic block; 10. Second magnetic block; 11. Valve; 12. Discharge pipe; 13. Spring; 14. Groove; 15. Fixed frame; 16. Slide; 17. Socket; 18. Insert rod. DETAILED DESCRIPTION

[0021] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of this application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0022] Reference Figure 1-Figure 3 , a degumming machine dosing device, including a shell 1, the top of the shell 1 is provided with two placement ports for placing a flower basket into the shell 1, the top outer wall of the shell 1 is located between the two placement ports and welded with two springs 13, the top of the two springs 13 is welded with a slide 6, the bottom end of the slide 6 passes through the shell 1 and is fixed with a fixing frame 15 by bolts, the top of the fixing frame 15 is provided with two grooves 14 for placing the flower basket, the top outer wall of the shell 1 is located between the two placement ports and welded with two fixing rods 3, the opposite sides of the two fixing rods 3 are provided with a slide groove 16, the slide 6 is slidably connected to the slide groove 16, one side of the two fixing rods 3 is provided with a marking groove 2 for marking the dosing amount, one side of the slide 6 is fixed with two arrows 4 by bolts, the top of the shell 1 is welded with two for The feeding pipe 7 for adding medicine, one side of the two fixing rods 3 is provided with an insert assembly for fixing the slide 6, and the top of the shell 1 is provided with a door panel assembly for closing the placement port, and the flower basket is placed into the groove 14 on the fixing frame 15 through the placement port, and the checking assembly no longer fixes the slide 6. At this time, due to the increase in the weight of the slide 6, the slide 6 will move downward under the action of gravity, and the slide 6 will drive the arrow 4 to move downward and squeeze the spring 13. When the slide 6 no longer moves downward under the action of gravity, since the marking groove 2 is a mark for the amount of medicine added, the amount of medicine added can be determined by the position indicated by the arrow 4 on the marking groove 2, and then the medicine is added to the shell 1 through the feeding pipe 7, which is convenient for the staff to perform quantitative dosing and improves the convenience of using the degumming machine.

[0023] The two ends of the slide 6 are provided with a socket 17, and the plug-in rod 18 is plugged into the socket 17. The slide 6 is fixed by the plug-in rod 18 and the socket 17, so that the slide 6 will not move downward easily, thereby ensuring that the arrow 4 is in the initial position. Pull the plug-in rod 18 to move, so that the plug-in rod 18 is disengaged from the socket 17 on the slide 6, so that the slide 6 is no longer fixed. The door panel assembly includes multiple fixing plates, which are fixed to the top outer wall of the shell 1 by bolts. The multiple fixing plates are respectively located on both sides of the two placement openings. One side of the multiple fixing plates is connected to the rotating door 8 by a hinge, so that the rotating door 8 blocks and closes the placement opening. The movable door 8 is provided so that the rotating door 8 no longer blocks the placement port, so that the flower basket can be placed in the shell 1. A magnetic component is provided on the upper surface of the rotating door 8 to fix the two adjacent rotating doors 8. The magnetic component includes multiple first magnetic blocks 9, and multiple first magnetic blocks 9 are evenly bonded to the upper surfaces of two of the rotating doors 8. The upper surfaces of the other two rotating doors 8 are bonded with two second magnetic blocks 10. The adjacent first magnetic blocks 9 and second magnetic blocks 10 are adsorbed to each other. The rotating door 8 is adsorbed and fixed by the adsorption of the first magnetic blocks 9 and the second magnetic blocks 10, so that the rotating door 8 will not rotate easily. Two guide rods 5 are fixed to the top outer wall of the shell 1 by bolts. The two guide rods 5 pass through two springs 13 respectively and the two guide rods 5 pass through the slide 6. A discharge pipe 12 is welded at the bottom position on one side of the shell 1, and a valve 11 is provided on the outside of the discharge pipe 12.

[0024] Working principle: when it is needed, turn and open the rotating door 8 so that the rotating door 8 no longer blocks the placement port, and then place the flower basket into the groove 14 on the fixed frame 15 through the placement port, and then pull the insertion rod 18 to move, so that the insertion rod 18 is disengaged from the socket 17 on the slide 6. At this time, due to the increase in the weight of the slide 6, the slide 6 will move downward under the action of gravity, and the slide 6 will drive the arrow 4 to move downward and squeeze the spring 13. When the slide 6 no longer moves downward under the action of gravity, since the marking groove 2 is a mark for the amount of medicine added, the amount of medicine added can be determined by the position indicated by the arrow 4 on the marking groove 2, and then the medicine is added to the shell 1 through the feeding pipe 7, which is convenient for the staff to perform quantitative dosing and improves the convenience of using the degumming machine.

[0025] The present invention has been described through the above embodiments. Those skilled in the art will understand that the present invention is not limited to the above embodiments, and more modifications can be made according to the teachings of the present invention. These modifications all fall within the scope of protection required by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A dosing device for a degumming machine, comprising a housing (1), characterized in that: The top of the shell (1) is provided with two placement openings for placing a flower basket into the shell (1); the top outer wall of the shell (1) is located between the two placement openings and is fixedly connected to two springs (13); the top ends of the two springs (13) are fixedly connected to a slide (6); the bottom end of the slide (6) passes through the shell (1) and is fixedly connected to a fixing frame (15); the top of the fixing frame (15) is provided with two grooves (14) for placing the flower basket; the top outer wall of the shell (1) is located between the two placement openings and is fixedly connected to two fixing rods (3 ), a slide groove (16) is provided on one side of each of the two fixed rods (3), the slide (6) is slidably connected to the slide groove (16), a marking groove (2) for marking the amount of medicine to be added is provided on one side of each of the two fixed rods (3), two arrows (4) are fixedly connected to one side of the slide (6), two feeding pipes (7) for adding medicine are fixedly connected to the top of the shell (1), a plug-in assembly for fixing the slide (6) is provided on one side of each of the two fixed rods (3), and a door panel assembly for closing the placement port is provided on the top of the shell (1).

2. A degumming machine dosing device according to claim 1, characterized in that: The plug-in assembly includes two plug rods (18), and a sliding opening connected to the sliding groove (16) is opened on one side of the two fixed rods (3) in opposite directions. The two plug rods (18) are respectively slidably connected in the two sliding openings. The two ends of the slide (6) are each provided with a socket (17), and the plug rods (18) are plugged into the socket (17).

3. A dosing device for a degumming machine according to claim 1, characterized in that: The door panel assembly comprises a plurality of fixed plates, each of which is fixedly connected to the top outer wall of the shell (1). The plurality of fixed plates are respectively located on both sides of two placement openings. One side of the plurality of fixed plates is connected to a rotating door (8) via a hinge, so that the rotating door (8) blocks and closes the placement opening. A magnetic assembly is provided on the upper surface of the rotating door (8) so that two adjacent rotating doors (8) are fixed.

4. A degumming machine dosing device according to claim 3, characterized in that: The magnetic assembly comprises a plurality of first magnetic blocks (9), wherein the plurality of first magnetic blocks (9) are evenly fixedly connected to the upper surfaces of two of the rotating doors (8), and the upper surfaces of the other two rotating doors (8) are fixedly connected to two second magnetic blocks (10), and adjacent first magnetic blocks (9) and second magnetic blocks (10) are attracted to each other.

5. A dosing device for a degumming machine according to claim 1, characterized in that: Two guide rods (5) are fixedly connected to the top outer wall of the housing (1), and the two guide rods (5) pass through two springs (13) respectively, and both guide rods (5) pass through the slide (6).

6. A dosing device for a degumming machine according to claim 1, characterized in that: A discharge pipe (12) is fixedly connected to a bottom portion of one side of the housing (1).

7. A dosing device for a degumming machine according to claim 6, characterized in that: A valve (11) is provided on the outside of the discharge pipe (12).

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