Metal plate electrophoresis pretreatment equipment with uniform treatment function

Abstract

The utility model discloses metal plate electrophoresis pretreatment equipment for uniform treatment, which belongs to the technical field of metal plate pretreatment and comprises a tank body, a sliding rail, a sliding block, a fixed block and a cross rod are arranged at the upper end of the groove body All the sliding blocks on each side are connected through a shear fork support. A reciprocating swing mechanism is arranged at the lower end of the groove body and used for pushing the frame body of the hanger to swing in a reciprocating mode. By means of the mode, a user can keep the locking effect on one sliding block and push any movable sliding block to move on the sliding rail, all the sliding blocks are expanded or contracted on the sliding rail at equal intervals, and therefore the distance between the transverse rods is adjusted to adapt to hanging frames of different sizes, and the cleaning requirements for metal plates of different specifications are met; the frame body of the hanging frame is pushed through the reciprocating swing mechanism, the frame body swings on the transverse rod in a reciprocating mode through the hooks, the metal plate on the frame body can continuously disturb cleaning liquid in the tank body, impurities on the surface of the metal plate can be separated more easily, and the cleaning efficiency and the cleaning effect are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate pretreatment, and particularly relates to an electrophoretic pretreatment device for uniformly treating metal plates. Background Technique

[0002] Metal plate electrophoresis is a process of uniformly attaching a coating to the metal surface through an electrochemical reaction, which is usually used to protect the metal surface from corrosion and provide a beautiful surface coating. Before the electrophoresis process of the metal plate, the metal plate material needs to be hung on a fixture and sequentially enter each treatment tank to perform pretreatment processes such as cleaning, degreasing or rust removal on the metal surface to keep the surface of the plate clean and improve the adhesion of the coating.

[0003] Chinese Patent CN220767177U discloses a pretreatment device for metal parts before electrophoresis, including a box body and a treatment tank. This device improves the cleaning speed by setting an oscillation and heating structure, and fishes out the metal parts by raising the treatment tank. However, this device still has the following problems:

[0004] When the metal plate material is being cleaned, it is hung on a hanging rack. Since metal plate materials of different specifications occupy different spaces, it is inconvenient to adjust the spacing between the fixtures placed in the cleaning tank. If the fixture spacing is inappropriate, it will have an adverse impact on the treatment effect of the metal plate material.

[0005] Based on this, the utility model designs an electrophoretic pretreatment device for uniformly treating metal plates to solve the above problems. Content of the Utility Model

[0006] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides an electrophoretic pretreatment device for uniformly treating metal plates.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] An electrophoretic pretreatment device for uniformly treating metal plates includes a tank body;

[0009] On the left and right sides of the upper end of the tank body, slide rails are symmetrically and fixedly installed. Sliders are connected to the slide rails in a limited sliding manner, and fixing blocks are fixedly installed at the upper ends of the sliders; a cross bar for placing a hanging rack is fixedly installed between the fixing blocks on both sides;

[0010] All the sliders on each side are connected by a scissor support, and are used to move along the slide rail under the drive of the scissor support.

[0011] A reciprocating swing mechanism is provided at the lower end of the tank body, which is used to reciprocally push the frame of the hanging rack to swing.

[0012] Furthermore, the reciprocating swing mechanism includes a bracket, a slide rod, a push block and a groove. Brackets are symmetrically and fixedly installed at the left and right sides of the inner bottom of the trough body, and the slide rod is in limit sliding connection with the brackets; a plurality of push blocks corresponding to the hanging brackets one by one are sleeved on the slide rod; one end of the slide rod is provided with a driving component for driving the slide rod to horizontally reciprocate.

[0013] Furthermore, a groove is formed in the push block, so that the push block forms a fork-shaped structure, and the frame of the hanging bracket is located inside the groove;

[0014] Furthermore, a locking knob is provided on the push block.

[0015] Furthermore, the driving component includes a connecting rod, a movable block, a sliding groove, a sliding pin, a turntable, a reducer commutator and a driving motor. One end of the connecting rod is fixedly connected to the ends of the slide rods on both sides through a connecting plate, and the other end of the connecting rod passes through the side wall of the trough body and is fixedly connected to the movable block; a sliding groove is formed in the movable block; the reducer commutator and the driving motor are fixedly arranged on one side of the trough body, the input end of the reducer commutator is fixedly connected to the output end of the driving motor, and the output end of the reducer commutator is fixedly connected to the turntable; a sliding pin is fixedly installed at the eccentric position of the turntable, and the sliding pin is in sliding connection with the sliding groove.

[0016] Furthermore, the slider adopts an SBR type locking slider.

[0017] Furthermore, at least two sliders on each side are in a locked state.

[0018] Furthermore, in the natural state, the frame body remains vertical and the push block is not in contact with the frame body.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] The user can retain the locking effect of one slider and push any movable slider to move on the slide rail, so that all the sliders are equally spaced and expanded or contracted on the slide rail, thereby adjusting the distance between the cross bars to adapt to hanging brackets of different sizes and meeting the cleaning requirements for metal plates of different specifications;

[0021] The frame body of the hanging bracket is pushed by the reciprocating swing mechanism, so that the frame body reciprocates on the cross bar through the hook, and the metal plate on the frame body will continuously disturb the cleaning liquid in the trough body, making it easier for the impurities on the surface of the metal plate to fall off, effectively improving the cleaning efficiency and cleaning effect. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 A perspective view of an electrophoretic pretreatment device for uniformly treating metal plates according to the present invention;

[0024] Figure 2 A right view of an electrophoretic pretreatment device for uniformly treating metal plates according to the present invention;

[0025] Figure 3 A partial perspective view of the present invention;

[0026] Figure 4 Along Figure 2 A sectional view taken along the A-A direction.

[0027] The reference numerals in the figure respectively represent:

[0028] 10, tank body; 20, hanging rack; 21, hook; 22, frame body; 30, slide rail; 31, slider; 32, fixing block; 33, cross bar; 40, scissor support; 50, reciprocating swing mechanism; 51, bracket; 52, slide bar; 53, push block; 54, groove; 55, locking knob; 60, drive assembly; 61, connecting rod; 62, movable block; 63, sliding groove; 64, sliding pin; 65, turntable; 66, reducer commutator; 67, drive motor. Detailed implementation manners

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0030] The "left", "right", "front", "rear", "upper", and "lower" mentioned in the following description are oriented in the perspective direction of the right view.

[0031] Embodiment 1

[0032] In some embodiments, please refer to the accompanying drawings of the specification Figures 1-4 , an electrophoretic pretreatment device for uniformly treating metal plates, including a tank body 10;

[0033] On the left and right sides of the upper end of the tank body 10, slide rails 30 are symmetrically and fixedly installed. The slider 31 is in limiting sliding connection with the slide rail 30, and a fixed block 32 is fixedly installed at the upper end of the slider 31. A cross bar 33 for placing the hanging rack 20 is fixedly installed between the fixed blocks 32 on both sides. The hanging rack 20 is a common technology in the art and is composed of a hook 21 and a frame body 22. By hanging the hook 21 on the cross bar 33, the frame body 22 is extended into the tank body 10 to realize the cleaning operation of the metal sheet material hung on the frame body 22.

[0034] All the sliders 31 on each side are connected by a scissor bracket 40 and are used to move along the slide rail 30 under the drive of the scissor bracket 40. The slider 31 can adopt an SBR type locking slider, and the locking effect of the slider 31 is realized by locking the slide rail 30 through an adjustable rotating handle.

[0035] At least two of the sliders 31 on each side are in a locked state. The locked sliders 31 cannot move on the slide rail 30, so that all the cross bars 33 are kept in a fixed state. The user can retain the locking effect of one slider 31 and push any movable slider 31 to move on the slide rail 30, so that all the sliders 31 are equally spaced and expanded or contracted on the slide rail 30, thereby adjusting the distance between the cross bars 33 to adapt to different sizes of the hanging rack 20 and meet the cleaning requirements for metal plates of different specifications.

[0036] A reciprocating swing mechanism 50 is provided at the lower end of the tank body 10 and is used to reciprocally push the frame body 22 of the hanging rack 20 to swing, so that the frame body 22 reciprocally swings on the cross bar 33 through the hook 21. The metal plate on the frame body 22 will continuously disturb the cleaning liquid in the tank body 10, making it easier for the impurities on the surface of the metal plate to fall off, effectively improving the cleaning efficiency and cleaning effect.

[0037] The reciprocating swing mechanism 50 includes a bracket 51, a slide rod 52, a push block 53 and a groove 54. The brackets 51 are symmetrically and fixedly installed on the left and right sides of the inner bottom of the tank body 10, and the slide rod 52 is in limiting sliding connection with the bracket 51. A plurality of push blocks 53 corresponding to the hanging rack 20 one by one are sleeved on the slide rod 52. In the natural state, the frame body 22 keeps a vertical state, and the push block 53 is not in contact with the frame body 22 to avoid jamming when the push block 53 pushes the frame body 22.

[0038] A groove 54 is formed in the push block 53, so that the push block 53 forms a fork-shaped structure, and the frame body 22 of the hanging rack 20 is located inside the groove 54.

[0039] A driving assembly 60 is provided at one end of the slide rod 52 and is used to drive the slide rod 52 to move horizontally back and forth.

[0040] A locking knob 55 is provided on the pushing block 53 for locking the pushing block 53 on the sliding rod 52. The pushing block 53 can be locked by turning the locking knob 55 to press against the sliding rod 52. After the user adjusts the distance between the cross bars 33, the position of the pushing block 53 on the sliding rod 52 can be adjusted synchronously to always maintain the corresponding effect between the pushing block 53 and the hanger 20.

[0041] The driving assembly 60 includes a connecting rod 61, a movable block 62, a sliding groove 63, a sliding pin 64, a turntable 65, a reducer commutator 66 and a driving motor 67. One end of the connecting rod 61 is fixedly connected to the ends of the sliding rods 52 on both sides through a connecting plate, and the other end of the connecting rod 61 passes through the side wall of the groove body 10 and is fixedly connected to the movable block 62. A sliding groove 63 is formed in the movable block 62. The reducer commutator 66 and the driving motor 67 are fixedly arranged on one side of the groove body 10. The input end of the reducer commutator 66 is fixedly connected to the output end of the driving motor 67, and the output end of the reducer commutator 66 is fixedly connected to the turntable 65. A sliding pin 64 is fixedly installed at the eccentric position of the turntable 65, and the sliding pin 64 is slidably connected to the sliding groove 63.

[0042] In the present utility model, the operator hangs the hanger 20 on the cross bar 33 in sequence, and the lower end of the frame body 22 of the hanger 20 falls between the grooves 54. The driving motor 67 is started, and the driving motor 67 drives the turntable 65 to rotate through the reducer commutator 66. The turntable 65 drives the sliding pin 64 to slide in the sliding groove 63 of the movable block 62, so that the connecting rod 61 drives the sliding rod 52 to reciprocate. The sliding rod 52 continuously pushes the frame body 22 through the groove 54 of the pushing block 53, so that the frame body 22 swings back and forth around the cross bar 33, accelerating the detachment speed of impurities on the surface of the metal plate and effectively improving the cleaning speed of the metal plate.

[0043] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A uniformly treated metal plate electrophoresis pretreatment device, comprising a tank (10), characterized in that: The left and right sides of the upper end of the trough body (10) are symmetrically fixedly installed with slide rails (30), the slider (31) is limitedly slidably connected to the slide rails (30), and the upper end of the slider (31) is fixedly installed with a fixed block (32); a cross bar (33) for placing the hanger (20) is fixedly installed between the fixed blocks (32) on both sides; All the sliders (31) on each side are connected via a scissor bracket (40) and are used to move along the slide rail (30) driven by the scissor bracket (40); A reciprocating swing mechanism (50) is provided at the lower end of the trough body (10) for reciprocatingly pushing the frame body (22) of the hanger (20) to swing.

2. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 1, characterized in that: The reciprocating swing mechanism (50) comprises a bracket (51), a slide bar (52), a push block (53) and a groove (54); the bracket (51) is fixedly mounted on the inner bottom of the groove body (10) in a symmetrical manner, and the slide bar (52) is connected to the bracket (51) in a limited sliding manner; a plurality of push blocks (53) corresponding to the hanger (20) are sleeved on the slide bar (52); a driving assembly (60) is provided at one end of the slide bar (52) for driving the slide bar (52) to move reciprocatingly horizontally.

3. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 2, characterized in that: A groove (54) is provided in the push block (53), so that the push block (53) forms a fork-shaped structure, and the frame (22) of the hanger (20) is located on the inner side of the groove (54).

4. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 3, characterized in that: The push block (53) is provided with a locking knob (55).

5. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 4, characterized in that: The driving assembly (60) comprises a connecting rod (61), a movable block (62), a sliding groove (63), a sliding pin (64), a rotating disk (65), a speed reducer commutator (66) and a driving motor (67); one end of the connecting rod (61) is fixedly connected to the ends of the sliding rods (52) on both sides through a connecting plate, and the other end of the connecting rod (61) passes through the side wall of the slot body (10) and is fixedly connected to the movable block (62); a sliding groove (63) is provided in the movable block (62); the speed reducer commutator (66) and the driving motor (67) are fixedly arranged on one side of the slot body (10), the input end of the speed reducer commutator (66) is fixedly connected to the output end of the driving motor (67), and the output end of the speed reducer commutator (66) is fixedly connected to the rotating disk (65); a sliding pin (64) is fixedly installed at the eccentric part of the rotating disk (65), and the sliding pin (64) is slidingly connected to the sliding groove (63).

6. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 5, characterized in that: The slide block (31) is an SBR type locking slide block.

7. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 6, characterized in that: At least two of the sliders (31) on each side are in a locked state.

8. The uniformly treated metal plate electrophoresis pretreatment equipment according to claim 7, characterized in that: In the natural state, the frame (22) remains in a vertical state, and the push block (53) does not contact the frame (22).

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