A diode production pickling device and pickling method

Abstract

The present invention relates to the field of diode production pickling technology, and discloses a diode production pickling device and a pickling method thereof, comprising a base, a bracket fixedly connected to the top of the base, and a lifting component provided inside the bracket. The present invention starts a motor to drive a threaded rod to rotate, the threaded rod rotates inside a screw hole rod, and the screw hole rod slides on the surface of a stabilizing plate through the connection between an extension plate and a slide, the screw hole rod is limited by the slide, the stability of the screw hole rod during lifting is improved, and shaking during lifting is avoided, the semicircular frame limits the swing plate by a positioning ball, and the semicircular frame pushes the swing plate to move up and down synchronously with the movement of the screw hole rod, the bent frame can push the sieve hole pickling frame to move up and down following the movement of the swing plate, and after the diode is placed into the sieve hole pickling frame through the feed hole, the sieve hole pickling frame will enter the pickling tank through the downward movement of the swing plate for pickling treatment.

Description

Technical Field

[0001] The invention relates to the technical field of diode production pickling, in particular to a diode production pickling device and a pickling method thereof. Background Art

[0002] A diode is an electronic device made of semiconductor materials (silicon, selenium, germanium, etc.). A diode has two electrodes: a positive electrode, also called an anode; and a negative electrode, also called a cathode. When a forward voltage is applied between the two electrodes of the diode, the diode is turned on. When a reverse voltage is applied, the diode is turned off. The conduction and cutoff of the diode are equivalent to the on and off of a switch. The diode has unidirectional conductivity. When it is turned on, the current flows from the anode through the tube to the cathode. The current method of pickling diodes is generally to place the diodes directly into the inside of the pickling tank for immersion. However, some diodes will pile up on each other, and the surfaces of the stacked diodes will fit together, resulting in the pickling liquid inside the pickling tank not being able to fully contact the diodes, resulting in poor pickling effect for some diodes. Summary of the Invention

[0003] The object of the present invention is to provide a diode production pickling device and a pickling method thereof to solve the problems raised in the above background technology.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention provides a diode production pickling device and a pickling method thereof, comprising a base, a bracket fixedly connected to the top of the base, a lifting component provided inside the bracket, a vertical angle adjustment component provided on the surface of the lifting component, and an inclination angle adjustment component provided inside the bracket;

[0006] The lifting component includes a support frame, which is fixedly connected to the bottom of the support frame, a motor is fixedly connected to the bottom of the inner wall of the support frame, an output end of the motor is fixedly connected to a threaded rod, a stabilizing plate is fixedly connected to the inner wall of the support frame, a screw hole rod is threadedly connected to the surface of the threaded rod, an extension plate is fixedly connected to the surface of the screw hole rod, an end of the extension plate away from the screw hole rod is fixedly connected to a slide, a surface of the screw hole rod is fixedly connected to a semicircular frame, a positioning ball is rotatably connected to the inner wall of the semicircular frame, and an end of the positioning ball away from the semicircular frame is fixedly connected to a rocking plate.

[0007] Furthermore, the inner wall of the slide is slidingly connected to the surface of the stabilizing plate, the top of the threaded rod is rotatably connected to the top of the inner wall of the bracket, the bottom of the support frame extends to the bottom outer end of the bracket, and the positioning ball extends to the outer end of the semicircular frame at one end away from the semicircular frame. There are two slides, and the two slides are symmetrically arranged with the screw hole rod as the center. The end of the rocking plate away from the positioning ball is fixedly connected to a bent frame, and the end of the bent frame away from the rocking plate is fixedly connected to a sieve hole pickling frame, and a feed hole is provided at the top of the sieve hole pickling frame.

[0008] Furthermore, the upper and lower angle adjustment components include a fixed frame, the fixed frame is fixedly connected to the surface of the extension plate, the surface of the fixed frame is fixedly connected to the limiting frame, the surface of the limiting frame is fixedly connected to an electric push rod, the end of the electric push rod away from the limiting frame is fixedly connected to an articulated frame, the end of the articulated frame away from the electric push rod is hinged to a pushing frame, the end of the pushing frame away from the articulated frame is hinged to the surface of the swing plate, the surface of the fixed frame is fixedly connected to an elastic rod, the end of the elastic rod away from the limiting frame is fixedly connected to a connecting frame, and the end of the connecting frame away from the elastic rod is hinged to the swing plate.

[0009] Furthermore, the end of the push frame away from the hinged frame is arranged to be inclined downward, the end of the push frame away from the hinged frame is located on the lower surface of the swing plate, the elastic rod is located at the end of the fixed frame away from the limiting frame, and the inner wall of the extension plate is fixedly connected to the round hole frame.

[0010] Furthermore, the inclination angle adjustment component includes a telescopic frame, the end of the telescopic frame is hinged to the rocking plate, the surface of the telescopic frame is fixedly connected to a stabilizing rod, the end of the stabilizing rod away from the telescopic frame is fixedly connected to a contact frame, the surface of the contact frame is fixedly connected to a sliding rod, the surface of the contact frame is fixedly connected to a spring, the top of the limit frame is fixedly connected to a support seat, the top of the support seat is fixedly connected to a driving machine, the top of the driving machine is fixedly connected to a turntable, the surface of the turntable is fixedly connected to a vertical frame, and the bottom of the vertical frame is fixedly connected to an extrusion frame.

[0011] Furthermore, the stabilizing rod is located at one end of the telescopic frame away from the rocking plate, the end of the spring away from the contact frame is fixedly connected to the surface of the circular hole frame, the surface of the sliding rod is slidably connected to the inner wall of the circular hole frame and extends to the outer end of the circular hole frame.

[0012] Furthermore, the surface of the extrusion rack contacts the surface of the contact rack, and there are two vertical racks, which are symmetrically arranged with the turntable as the center.

[0013] Furthermore, the pickling method for a diode production pickling device comprises the following steps:

[0014] S1: The screw hole rod slides on the surface of the stabilizing plate through the connection between the extension plate and the slide. The slide is used to limit the screw hole rod, thereby improving the stability of the screw hole rod during lifting and preventing shaking during lifting;

[0015] S2: The bending frame can follow the movement of the swing plate to push the sieve pickling rack to move up and down. After the diode is placed into the sieve pickling rack through the feed hole, the sieve pickling rack will move down through the swing plate into the pickling tank for pickling treatment.

[0016] S3: When the electric push rod retracts, it pushes the swing plate to move in the opposite direction through the push frame, thereby adjusting the upward angle of the swing plate. The swing plate is supported by the elastic rod. When the swing plate moves up and down, it pulls the sieve pickling frame to swing up and down inside the pickling tank;

[0017] S4: When the turntable rotates with the driving machine, the corresponding telescopic frame can squeeze the rocking plate to adjust the tilt angle, so that the rocking plate can push the sieve pickling frame to rock left and right inside the pickling tank.

[0018] The present invention has the following beneficial effects:

[0019] The present invention starts a motor to drive the threaded rod to rotate, and the threaded rod rotates inside the screw hole rod, and the screw hole rod slides on the surface of the stabilizing plate through the connection between the extension plate and the slide, and the slide is used to limit the screw hole rod, thereby improving the stability of the screw hole rod during lifting and avoiding shaking during lifting, and the semicircular frame limits the swing plate through the positioning ball, and the semicircular frame pushes the swing plate to move up and down synchronously as the screw hole rod moves, and the bent frame can follow the movement of the swing plate to push the sieve hole pickling frame to move up and down, and after the diode is placed into the interior of the sieve hole pickling frame through the feed hole, the sieve hole pickling frame will enter the interior of the pickling tank through the downward movement of the swing plate for pickling treatment, thereby improving the convenience of diode unloading.

[0020] The present invention starts the electric push rod to push the articulated frame to move. When the articulated frame moves, the bottom of the rocking plate is pulled by the push frame to move, and the downward angle of the rocking plate is adjusted. When the angle of the rocking plate is adjusted, the sieve hole pickling frame is pushed by the bent frame to rock inside the pickling tank, so as to prevent the diodes from piling up and affecting the pickling effect. When the electric push rod contracts, it pushes the rocking plate to move in the opposite direction through the push frame, thereby adjusting the upward angle of the rocking plate, and the rocking plate is supported by the elastic rod. When the rocking plate moves up and down, the sieve hole pickling frame is pulled to rock up and down inside the pickling tank, and the pickling liquid inside the pickling tank is stirred to enter the interior of the sieve hole pickling frame to impact the diode, so that impurities on the surface of the diode can be quickly washed away, improving the pickling effect.

[0021] The turntable of the present invention rotates with the rotation of the driving motor, pushing the vertical frame to rotate. As the vertical frame rotates, the extrusion frame pushes the contact frame toward the surface of the extension plate. As the contact frame moves, the stabilizing rod pushes the telescopic frame to squeeze the rocking plate. The squeezing of the telescopic frame is used to adjust the tilt angle of the rocking plate. As the turntable rotates with the driving motor, the corresponding telescopic frame can squeeze the rocking plate to adjust the tilt angle, so that the rocking plate can push the mesh pickling rack to rock left and right inside the pickling tank, preventing the diode from being deposited on the inner wall bottom of the mesh pickling rack and affecting the pickling effect. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the overall structure of the lifting component of the present invention;

[0026] Figure 4 This is a schematic diagram of the overall structure of the upper and lower angle adjustment components of the present invention;

[0027] Figure 5 This is a schematic diagram of the overall structure of the tilt angle adjustment component of the present invention;

[0028] Figure 6 This is another structural schematic diagram of the tilt angle adjustment component of the present invention;

[0029] Figure 7 It is a schematic diagram of the process structure of the present invention.

[0030] In the accompanying drawings, the list of components represented by each number is as follows: In the figure: 1. Base; 2. Bracket; 3. Swing plate; 4. Lifting component; 5. Up and down angle adjustment component; 6. Tilt angle adjustment component; 7. Bending frame; 8. Feed hole; 9. Sieve hole pickling frame; 10. Support frame; 11. Motor; 12. Slide; 13. Threaded rod; 14. Stabilizing plate; 15. Screw hole rod; 16. Positioning ball; 17. Semicircular frame; 18. Extension plate; 20. Articulated frame; 21. Electric push rod; 22. Limiting frame; 23. Elastic rod; 24. Push frame; 25. Connecting frame; 26. Round hole frame; 27. Fixed frame; 30. Telescopic frame; 31. Slide rod; 32. Contact frame; 33. Support seat; 34. Vertical frame; 35. Extrusion frame; 36. Spring; 37. Driving machine; 38. Stabilizing bar; 39. Turntable. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 7 As shown, the present invention is a diode production pickling device and pickling method thereof, comprising a base 1, a bracket 2 fixedly connected to the top of the base 1, a lifting component 4 provided inside the bracket 2, a vertical angle adjustment component 5 provided on the surface of the lifting component 4, and a tilt angle adjustment component 6 provided inside the bracket 2;

[0033] The lifting component 4 includes a support frame 10, which is fixedly connected to the bottom of the bracket 2. The bottom of the inner wall of the support frame 10 is fixedly connected to a motor 11, and the output end of the motor 11 is fixedly connected to a threaded rod 13. The inner wall of the bracket 2 is fixedly connected to a stabilizing plate 14. The surface of the threaded rod 13 is threadedly connected to a screw hole rod 15, and the surface of the screw hole rod 15 is fixedly connected to an extension plate 18. The end of the extension plate 18 away from the screw hole rod 15 is fixedly connected to the slide 12, and the surface of the screw hole rod 15 is fixedly connected to a semicircular frame 17. The inner wall of the semicircular frame 17 is rotatably connected to a positioning ball 16, and the end of the positioning ball 16 away from the semicircular frame 17 is fixedly connected to the rocking plate 3.

[0034] The inner wall of the slide 12 is slidably connected to the surface of the stabilizing plate 14, the top of the threaded rod 13 is rotatably connected to the top of the inner wall of the bracket 2, the bottom of the support frame 10 extends to the bottom outer end of the bracket 2, and the positioning ball 16 extends from one end of the semicircular frame 17 to the outer end of the semicircular frame 17. The starting motor 11 of the present invention drives the threaded rod 13 to rotate, and the threaded rod 13 rotates inside the screw hole rod 15, and the screw hole rod 15 slides on the surface of the stabilizing plate 14 through the connection between the extension plate 18 and the slide 12, and the screw hole rod 15 is limited by the slide 12 to improve the stability of the screw hole rod 15 during lifting and lowering, thereby avoiding shaking during lifting and lowering. The semicircular frame 17 limits the swing plate 3 through the positioning ball 16, and the semicircular frame 17 limits the swing plate 3 through the positioning ball 16. As the screw rod 15 moves, the round frame 17 will push the swing plate 3 to move up and down synchronously. The bent frame 7 can follow the movement of the swing plate 3 to push the sieve pickling rack 9 to move up and down. After the diode is placed into the sieve pickling rack 9 through the feed hole 8, the sieve pickling rack 9 will enter the pickling tank through the downward movement of the swing plate 3 for pickling treatment, thereby improving the convenience of the diode when unloading. There are two slides 12, and the two slides 12 are symmetrically arranged with the screw rod 15 as the center. The end of the swing plate 3 away from the positioning ball 16 is fixedly connected to the bent frame 7, and the end of the bent frame 7 away from the swing plate 3 is fixedly connected to the sieve pickling rack 9. A feed hole 8 is provided on the top of the sieve pickling rack 9.

[0035] The upper and lower angle adjustment components 5 include a fixed frame 27, which is fixedly connected to the surface of the extension plate 18, and the surface of the fixed frame 27 is fixedly connected to the limiting frame 22. The surface of the limiting frame 22 is fixedly connected to the electric push rod 21, and the end of the electric push rod 21 away from the limiting frame 22 is fixedly connected to the articulated frame 20, and the end of the articulated frame 20 away from the electric push rod 21 is hinged to the push frame 24, and the end of the push frame 24 away from the articulated frame 20 is hinged to the surface of the swing plate 3, and the surface of the fixed frame 27 is fixedly connected to the elastic rod 23, and the end of the elastic rod 23 away from the limiting frame 22 is fixedly connected to the connecting frame 25, and the end of the connecting frame 25 away from the elastic rod 23 is hinged to the swing plate 3.

[0036] The end of the push frame 24 away from the articulated frame 20 is tilted downward, and the end of the push frame 24 away from the articulated frame 20 is located on the lower surface of the rocking plate 3. The present invention starts the electric push rod 21 to push the articulated frame 20 to move. When the articulated frame 20 moves, the bottom of the rocking plate 3 is pulled by the push frame 24 to move, and the downward angle of the rocking plate 3 is adjusted. When the angle of the rocking plate 3 is adjusted, the sieve pickling frame 9 is pushed by the bent frame 7 to rock inside the pickling tank to avoid the diodes from piling up and affecting the pickling effect. When the electric push rod 21 contracts, it pushes the rocking frame 9 through the push frame 24. The plate 3 moves in the opposite direction, thereby adjusting the upward angle of the swing plate 3, and the swing plate 3 is supported by the elastic rod 23. When the swing plate 3 moves up and down, the sieve hole pickling rack 9 is pulled up and down inside the pickling tank, and the pickling liquid inside the pickling tank can enter the sieve hole pickling rack 9 to impact the diode, so that impurities on the surface of the diode can be quickly washed away to improve the pickling effect. The elastic rod 23 is located at the end of the fixed frame 27 away from the limit frame 22, and the inner wall of the extension plate 18 is fixedly connected to the circular hole frame 26.

[0037] The tilt angle adjustment component 6 includes a telescopic frame 30, the end of the telescopic frame 30 is hinged to the rocking plate 3, the surface of the telescopic frame 30 is fixedly connected to a stabilizing rod 38, the end of the stabilizing rod 38 away from the telescopic frame 30 is fixedly connected to a contact frame 32, the surface of the contact frame 32 is fixedly connected to a sliding rod 31, the surface of the contact frame 32 is fixedly connected to a spring 36, the top of the limit frame 22 is fixedly connected to a support seat 33, the top of the support seat 33 is fixedly connected to a driving machine 37, the top of the driving machine 37 is fixedly connected to a turntable 39, the surface of the turntable 39 is fixedly connected to a hanging frame 34, and the bottom of the hanging frame 34 is fixedly connected to an extrusion frame 35.

[0038] The stabilizing rod 38 is located at one end of the telescopic frame 30 away from the rocking plate 3, and the end of the spring 36 away from the contact frame 32 is fixedly connected to the surface of the circular hole frame 26. The turntable 39 of the present invention pushes the vertical frame 34 to rotate as the driving motor 37 rotates. The vertical frame 34 pushes the contact frame 32 toward the surface of the extension plate 18 through the extrusion frame 35 when rotating. When moving, the contact frame 32 pushes the telescopic frame 30 to squeeze the rocking plate 3 through the stabilizing rod 38. The inclination angle of the rocking plate 3 is adjusted by the extrusion of the telescopic frame 30. When the turntable 39 rotates with the driving motor 37, the corresponding telescopic frame 30 can squeeze the rocking plate 3 to adjust the inclination angle, so that the rocking plate 3 can push the sieve hole pickling rack 9 to swing left and right inside the pickling tank, avoiding the diode from settling on the bottom of the inner wall of the sieve hole pickling rack 9 and affecting the pickling effect. The surface of the sliding rod 31 is slidably connected to the inner wall of the circular hole frame 26 and extends to the outer end of the circular hole frame 26.

[0039] The surface of the extrusion frame 35 contacts the surface of the contact frame 32 . There are two hanging frames 34 , and the two hanging frames 34 are symmetrically arranged with the rotating disk 39 as the center.

[0040] A pickling method for a diode production pickling device, comprising the following steps:

[0041] S1: The screw hole rod 15 slides on the surface of the stabilizing plate 14 through the connection between the extension plate 18 and the slide 12. The slide 12 is used to limit the screw hole rod 15, thereby improving the stability of the screw hole rod 15 during lifting and lowering, and preventing shaking during lifting and lowering;

[0042] S2: The bending frame 7 can follow the movement of the swing plate 3 to push the sieve pickling rack 9 to move up and down. After the diode is placed into the sieve pickling rack 9 through the feed hole 8, the sieve pickling rack 9 will enter the pickling tank through the downward movement of the swing plate 3 for pickling treatment;

[0043] S3: When the electric push rod 21 contracts, it pushes the swing plate 3 to move in the opposite direction through the push frame 24, thereby adjusting the upward angle of the swing plate 3. The elastic rod 23 is used to support the swing plate 3. When the swing plate 3 moves up and down, it pulls the sieve pickling rack 9 to swing up and down inside the pickling tank;

[0044] S4: When the turntable 39 rotates with the driving machine 37, the corresponding telescopic frame 30 can squeeze the swing plate 3 to adjust the tilt angle, so that the swing plate 3 can push the sieve pickling frame 9 to swing left and right inside the pickling tank.

[0045] When in use, the starting motor 11 drives the threaded rod 13 to rotate, and the threaded rod 13 rotates inside the screw hole rod 15, and the screw hole rod 15 slides on the surface of the stabilizing plate 14 through the connection between the extension plate 18 and the slide 12, and the screw hole rod 15 is limited by the slide 12 to improve the stability of the screw hole rod 15 during lifting and lowering, and avoid shaking during lifting and lowering. The semicircular frame 17 limits the swing plate 3 through the positioning ball 16, and the semicircular frame 17 will push the swing plate 3 to move up and down synchronously when the screw hole rod 15 moves, and the bent frame 7 can follow the movement of the swing plate 3 to push The mesh pickling rack 9 is moved up and down. After the diode is placed into the mesh pickling rack 9 through the feed hole 8, the mesh pickling rack 9 will enter the pickling tank for pickling treatment through the downward movement of the swing plate 3, which improves the convenience of diode unloading. The electric push rod 21 is started to push the articulated rack 20 to move. When the articulated rack 20 moves, the bottom of the swing plate 3 is pulled by the push frame 24 to move, and the downward angle of the swing plate 3 is adjusted. When the angle is adjusted, the swing plate 3 pushes the mesh pickling rack 9 to shake inside the pickling tank through the bent frame 7 to avoid the diodes piling up and affecting the quality of the pickling. In order to improve the pickling effect, the electric push rod 21 pushes the rocking plate 3 to move in the opposite direction through the push frame 24 when it contracts, so as to adjust the upward angle of the rocking plate 3. The elastic rod 23 is used to support the rocking plate 3. When the rocking plate 3 moves up and down, it pulls the sieve pickling frame 9 to swing up and down inside the pickling tank. The pickling liquid inside the pickling tank can enter the sieve pickling frame 9 to impact the diode, so that the impurities on the surface of the diode can be quickly washed away to improve the pickling effect. The turntable 39 pushes the vertical frame 34 to rotate as the driving machine 37 rotates. As the rotating disc 34 rotates, the extrusion rack 35 pushes the contact rack 32 toward the surface of the extension plate 18. As the contact rack 32 moves, the stabilizing rod 38 pushes the telescopic rack 30 against the rocking plate 3, squeezing the rocking plate 3. The squeezing action of the telescopic rack 30 adjusts the tilt angle of the rocking plate 3. As the rotating disc 39 rotates with the driving motor 37, the corresponding telescopic rack 30 squeezes the rocking plate 3 to adjust its tilt angle. This allows the rocking plate 3 to push the mesh pickling rack 9 to rock left and right within the pickling tank, preventing diodes from depositing on the inner wall and bottom of the mesh pickling rack 9 and affecting the pickling effect. The preferred embodiments disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not describe all details, nor do they limit the invention to the specific embodiments described. Obviously, numerous modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A diode production pickling device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bracket (2), a lifting component (4) is provided inside the bracket (2), a vertical angle adjustment component (5) is provided on the surface of the lifting component (4), and a tilt angle adjustment component (6) is provided inside the bracket (2); The lifting component (4) includes a support frame (10), the support frame (10) is fixedly connected to the bottom of the bracket (2), the bottom of the inner wall of the support frame (10) is fixedly connected to a motor (11), the output end of the motor (11) is fixedly connected to a threaded rod (13), the inner wall of the bracket (2) is fixedly connected to a stabilizing plate (14), the surface of the threaded rod (13) is threadedly connected to a screw hole rod (15), the surface of the screw hole rod (15) is fixedly connected to an extension plate (18), and the extension plate (18) is away from the screw hole rod (15). One end of the screw hole rod (15) is fixedly connected to a slide (12), the surface of the screw hole rod (15) is fixedly connected to a semicircular frame (17), the inner wall of the semicircular frame (17) is rotatably connected to a positioning ball (16), the end of the positioning ball (16) away from the semicircular frame (17) is fixedly connected to a swing plate (3), the end of the swing plate (3) away from the positioning ball (16) is fixedly connected to a bent frame (7), the end of the bent frame (7) away from the swing plate (3) is fixedly connected to a sieve pickling frame (9), and a feed hole (8) is provided on the top of the sieve pickling frame (9); The upper and lower angle adjustment component (5) includes a fixing frame (27), the fixing frame (27) is fixedly connected to the surface of the extension plate (18), the surface of the fixing frame (27) is fixedly connected to the limiting frame (22), the surface of the limiting frame (22) is fixedly connected to an electric push rod (21), the end of the electric push rod (21) away from the limiting frame (22) is fixedly connected to a hinged frame (20), the end of the hinged frame (20) away from the electric push rod (21) is hinged to a push frame (24), the end of the push frame (24) away from the hinged frame (20) is hinged to the surface of the swing plate (3), the surface of the fixing frame (27) is fixedly connected to an elastic rod (23), the end of the elastic rod (23) away from the limiting frame (22) is fixedly connected to a connecting frame (25), and the end of the connecting frame (25) away from the elastic rod (23) is hinged to the swing plate (3); The tilt angle adjustment component (6) includes a telescopic frame (30), an end of the telescopic frame (30) is hinged to the rocking plate (3), a surface of the telescopic frame (30) is fixedly connected to a stabilizing rod (38), an end of the stabilizing rod (38) away from the telescopic frame (30) is fixedly connected to a contact frame (32), a surface of the contact frame (32) is fixedly connected to a sliding rod (31), a surface of the contact frame (32) is fixedly connected to a spring (36), a top of the limit frame (22) is fixedly connected to a support seat (33), a top of the support seat (33) is fixedly connected to a driving machine (37), a top of the driving machine (37) is fixedly connected to a turntable (39), a surface of the turntable (39) is fixedly connected to a vertical frame (34), and a bottom of the vertical frame (34) is fixedly connected to an extrusion frame (35).

2. A diode production pickling device according to claim 1, characterized in that: The inner wall of the slide (12) is slidably connected to the surface of the stabilizing plate (14), the top of the threaded rod (13) is rotatably connected to the top of the inner wall of the bracket (2), the bottom of the support frame (10) extends to the bottom outer end of the bracket (2), and the positioning ball (16) extends from one end of the semicircular frame (17) to the outer end of the semicircular frame (17). There are two slides (12), and the two slides (12) are symmetrically arranged with the screw hole rod (15) as the center.

3. A diode production pickling device according to claim 2, characterized in that: The end of the push frame (24) away from the hinge frame (20) is tilted downward, and the end of the push frame (24) away from the hinge frame (20) is located on the lower surface of the swing plate (3). The elastic rod (23) is located at the end of the fixed frame (27) away from the limit frame (22), and the inner wall of the extension plate (18) is fixedly connected to the circular hole frame (26).

4. The diode production pickling device according to claim 3, characterized in that: The stabilizing rod (38) is located at one end of the telescopic frame (30) away from the rocking plate (3), the end of the spring (36) away from the contact frame (32) is fixedly connected to the surface of the circular hole frame (26), and the surface of the sliding rod (31) is slidably connected to the inner wall of the circular hole frame (26) and extends to the outer end of the circular hole frame (26).

5. The diode production pickling device according to claim 4, characterized in that: The surface of the extrusion frame (35) contacts the surface of the contact frame (32), and there are two vertical frames (34). The two vertical frames (34) are symmetrically arranged with the rotating disk (39) as the center.

6. The pickling method for a diode production pickling device according to claim 5, characterized in that: The following steps are involved: S1: The screw hole rod (15) slides on the surface of the stabilizing plate (14) through the connection between the extension plate (18) and the slide (12), and the screw hole rod (15) is limited by the slide (12), thereby improving the stability of the screw hole rod (15) during lifting and lowering, and avoiding shaking during lifting and lowering; S2: The bending frame (7) can follow the movement of the swing plate (3) to push the sieve pickling rack (9) to move up and down. After the diode is placed into the interior of the sieve pickling rack (9) through the feed hole (8), the sieve pickling rack (9) will enter the interior of the pickling tank through the downward movement of the swing plate (3) for pickling treatment; S3: When the electric push rod (21) is retracted, it pushes the swing plate (3) to move in the opposite direction through the push frame (24), thereby adjusting the upward angle of the swing plate (3). The elastic rod (23) is used to support the swing plate (3). When the swing plate (3) moves up and down, it pulls the sieve pickling rack (9) to swing up and down inside the pickling tank; S4: When the turntable (39) rotates with the driving machine (37), the corresponding telescopic frame (30) can squeeze the swing plate (3) to adjust the tilt angle, so that the swing plate (3) can push the sieve pickling rack (9) to swing left and right inside the pickling tank.

Images