Device for conducting two ends of nickel mesh cathode tube

Abstract

The utility model relates to the technical field of printing nickel screen equipment, in particular to a device for conducting two ends of a cathode tube for manufacturing a nickel screen, which comprises a tank body, the cathode tube positioned on the upper side of the tank body, a first conducting device arranged at one end of the cathode tube, a driving device connected with one side of the first conducting device, and a second conducting device arranged at the other end of the cathode tube, the second conductive device comprises a mounting plate arranged on one side of the tank body, a connector connected to the mounting plate in a penetrating manner, a second carbon brush arranged at the upper end of the connector, a second wire arranged at the lower end of the connector and a second conductive copper rod connected to the other end of the cathode tube, and the second carbon brush is in sliding fit with the second conductive copper rod; the device conducts electricity through two ends of the cathode tube, effectively shunts current on one side of the cathode tube, and eliminates the problem that the cathode tube emits heat due to electricity conduction on one side.

Description

Technical Field

[0001] The utility model relates to the technical field of printed nickel mesh equipment, in particular to a device for making the two ends of a nickel mesh cathode tube conductive. Background Art

[0002] my country is the world's largest textile printing and dyeing producer, and consumes a large amount of printed nickel mesh every year, and the quality requirements of printed nickel mesh are getting higher and higher. Therefore, the quality of printed nickel mesh is particularly important.

[0003] The Chinese patent disclosed patent number CN206736387U is an improved printed nickel mesh electroplating nickel tank. The cathode tube of the plating tank is conductive in a way that one end of the cathode tube is conductive. This conductive method has a large current, causes serious heating of the cathode tube copper tile, wastes electricity, and affects the quality of the nickel mesh. Utility Model Content

[0004] The utility model aims to provide a device for conducting electricity at both ends of a cathode tube of a nickel mesh, which is used to solve the problems that one end of the cathode tube of an existing plating tank is conducting electricity, resulting in large current, serious heating of the cathode tube copper tile, waste of electricity and affecting the quality of nickel mesh production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for conducting electricity at both ends of a nickel mesh cathode tube, comprising a slot body, a cathode tube located on the upper side of the slot body, a first conductive device arranged at one end of the cathode tube, a driving device connected to one side of the first conductive device, and also comprising a second conductive device arranged at the other end of the cathode tube; the second conductive device comprises a mounting plate arranged at one side of the slot body, a joint connected to the mounting plate through the mounting plate, a second carbon brush arranged at the upper end of the joint, a second wire arranged at the lower end of the joint, and a second conductive copper rod connected to the other end of the cathode tube, and the second carbon brush and the second conductive copper rod are slidably matched.

[0006] Furthermore, the first conductive device includes a mounting frame connected to one side of the driving device, two first carbon brushes connected to the top side of the inner wall of the mounting frame, a first wire connected to the upper end of the first carbon brush, and a first conductive copper rod connected to one end of the cathode tube, the first conductive copper rod slidingly cooperates with the two first carbon brushes, and one end of the first wire passes through and extends to the top of the mounting frame.

[0007] Furthermore, the driving device includes a driving box, a motor arranged on one side of the driving box, a rotating shaft connected to the output end of the motor, a connecting rotating rod connected to one end of the first conductive copper rod, sprockets respectively arranged on the rotating shaft and the connecting rotating rod and located in the driving box, and a chain arranged on the two sprockets, and one end of the rotating shaft and the connecting rotating rod are rotatably connected to the inner wall of the driving box.

[0008] Furthermore, two reinforcing ribs arranged at intervals are provided on the lower side of the mounting plate, and one side of the two reinforcing ribs is connected to the outer wall of the trough body.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model has the following beneficial effects:

[0011] After the cathode tube of the device descends into the tank body, the cathode tube is driven to rotate by the driving device, and the second conductive copper rod connected to one end of the cathode tube is overlapped with the second carbon brush. One end of the cathode tube is conductive through the first conductive device, and conductive through the cooperation of the second conductive copper rod at one end of the cathode tube and the second carbon brush. Conductive conduction is carried out through both ends of the cathode tube, thereby effectively shunting the current on one side of the cathode tube and eliminating the problem of heat generation due to conductive conduction on one side of the cathode tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional schematic diagram of a device for conducting electricity at both ends of a nickel mesh cathode tube of the utility model;

[0013] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the installation frame structure of the utility model.

[0015] In the figure: 1. tank body; 2. cathode tube; 3. driving device; 4. first conductive copper rod; 5. mounting frame; 6. first carbon brush; 7. first wire; 8. second conductive device; 9. mounting plate; 10. joint; 11. second carbon brush; 12. second conductive copper rod; 13. second wire; 14. reinforcing rib; 15. driving box; 16. motor; 17. rotating shaft; 18. connecting rod; 19. sprocket; 20. chain. DETAILED DESCRIPTION

[0016] See also Figure 1-3A device for conducting electricity at both ends of a nickel mesh cathode tube, comprising a tank body 1, a cathode tube 2 arranged on the upper side of the tank body 1, a first conductive device located at one end of the cathode tube 2, a driving device 3 connected to one side of the first conductive device, and also comprising a second conductive device 8 arranged at the other end of the cathode tube 2; the second conductive device 8 comprises a mounting plate 9 arranged at one side of the tank body 1, a joint 10 connected to the mounting plate 9 through the mounting plate 9, a second carbon brush 11 connected to the upper end of the joint 10, a second wire 13 connected to the lower end of the joint 10, and a second conductive wire 14 connected to the other end of the cathode tube 2. The second conductive copper rod 12 and the second carbon brush 11 are slidably matched with the second conductive copper rod 12; after the cathode tube 2 of the device is lowered into the tank body 1, the cathode tube 2 is driven to rotate by the driving device 3, and the second conductive copper rod 12 connected to one end of the cathode tube 2 is overlapped with the second carbon brush 11, and one end of the cathode tube is conductive through the first conductive device, and the second conductive copper rod 12 at one end of the cathode tube 2 is conductively matched with the second carbon brush 11, and the cathode tube 2 is conductively conductive at both ends, thereby effectively diverting the current on one side of the cathode tube 2 and eliminating the problem of heat generation due to conductive conduction on one side of the cathode tube 2.

[0017] The first conductive device includes a mounting frame 5 connected to one side of the driving device 3, two first carbon brushes 6 connected to the top side of the inner wall of the mounting frame 5, a first wire 7 connected to the upper end of the first carbon brush 6, and a first conductive copper rod 4 connected to one end of the cathode tube 2. The first conductive copper rod 4 is slidably matched with the two first carbon brushes 6, and one end of the first wire 7 passes through and extends to the top of the mounting frame 5. When the first conductive device conducts electricity to one end of the cathode tube 2, the first conductive copper rod 4 connected to one end of the cathode tube 2 rotates, and conducts electricity to one end of the cathode tube 2 through the first carbon brush 6 and the first conductive copper rod 4.

[0018] The driving device 3 includes a driving box 15, a motor 16 arranged on one side of the driving box 15, a rotating shaft 17 connected to the output end of the motor 16, a connecting rotating rod 18 connected to one end of the first conductive copper rod 4, sprockets 19 respectively arranged on the rotating shaft 17 and the connecting rotating rod 18 and located in the driving box 15, and a chain 20 arranged on the two sprockets 19. One end of the rotating shaft 17 and the connecting rotating rod 18 are both rotatably connected to the inner wall of the driving box 15; by turning on the motor 16, the motor 16 drives the rotating shaft 17 to rotate, the two sprockets 19 and the chain 20 cooperate to drive the connecting rotating rod 18 to rotate, the connecting rotating rod 18 drives the first conductive copper rod 4 to rotate, and the first conductive copper rod 4 drives the cathode tube 2 to rotate, thereby facilitating the driving of the cathode tube 2 to rotate.

[0019] Two spaced reinforcing ribs 14 are provided on the lower side of the mounting plate 9 , and one side of the two reinforcing ribs 14 is connected to the outer wall of the tank body 1 ; the two reinforcing ribs 14 improve the stability of the connection between the mounting plate 9 and the tank body 1 .

[0020] Working principle: After the cathode tube 2 of the device descends into the tank body 1, the motor 16 is turned on, and the motor 16 drives the rotating shaft 17 to rotate. The two sprockets 19 and the chain 20 cooperate to drive the connecting rod 18 to rotate, and the connecting rod 18 drives the first conductive copper rod 4 to rotate. The first conductive copper rod 4 drives the cathode tube 2 to rotate, and the second conductive copper rod 12 connected to one end of the cathode tube 2 is overlapped with the second carbon brush 11. One end of the cathode tube is conductive through the first conductive device. When the first conductive device conducts electricity to one end of the cathode tube 2, the first conductive copper rod 4 connected to one end of the cathode tube 2 rotates, and conducts electricity to one end of the cathode tube 2 through the cooperation of the first carbon brush 6 and the first conductive copper rod 4. Conduct electricity through the cooperation of the second conductive copper rod 12 at one end of the cathode tube 2 and the second carbon brush 11, and conduct electricity through both ends of the cathode tube 2, which effectively shunts the current on one side of the cathode tube 2, and eliminates the problem of heat generation due to conduction on one side of the cathode tube 2.

[0021] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for conducting electricity at both ends of a nickel mesh cathode tube, comprising a tank body (1), a cathode tube (2) located on the upper side of the tank body (1), a first conducting device provided at one end of the cathode tube (2), and a driving device (3) connected to one side of the first conducting device, characterized in that: It also comprises a second conductive device (8) arranged at the other end of the cathode tube (2); the second conductive device (8) comprises a mounting plate (9) arranged at one side of the tank body (1), a joint (10) penetrating and connected to the mounting plate (9), a second carbon brush (11) arranged at the upper end of the joint (10), a second wire (13) arranged at the lower end of the joint (10), and a second conductive copper rod (12) connected to the other end of the cathode tube (2); the second carbon brush (11) and the second conductive copper rod (12) are slidably matched.

2. A device for making the two ends of a nickel mesh cathode tube conductive as claimed in claim 1, characterized in that: The first conductive device comprises a mounting frame (5) connected to one side of the driving device (3), two first carbon brushes (6) connected to the top side of the inner wall of the mounting frame (5), a first wire (7) connected to the upper end of the first carbon brush (6), and a first conductive copper rod (4) connected to one end of the cathode tube (2); the first conductive copper rod (4) is slidably matched with the two first carbon brushes (6), and one end of the first wire (7) passes through and extends to the top of the mounting frame (5).

3. A device for making the two ends of a nickel mesh cathode tube conductive as claimed in claim 2, characterized in that: The driving device (3) comprises a driving box (15), a motor (16) disposed on one side of the driving box (15), a rotating shaft (17) connected to an output end of the motor (16), a connecting rotating rod (18) connected to one end of a first conductive copper rod (4), sprocket wheels (19) disposed on the rotating shaft (17) and the connecting rotating rod (18) and located in the driving box (15), and a chain (20) disposed on the two sprocket wheels (19), wherein one end of the rotating shaft (17) and the connecting rotating rod (18) are both rotatably connected to an inner wall of the driving box (15).

4. A device for making the two ends of a nickel mesh cathode tube conductive as claimed in claim 1, characterized in that: Two spaced-apart reinforcing ribs (14) are provided on the lower side of the mounting plate (9), and one side of the two reinforcing ribs (14) is connected to the outer wall of the tank body (1).

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