Alloy material anodic oxidation pretreatment workstation

Abstract

The invention discloses an alloy material anodic oxidation pretreatment workstation, and relates to the technical field of alloy material processing. The device comprises a base, a mechanical treatment center and an etching treatment center, the mechanical treatment center and the etching treatment center are assembled above the base, a top frame plate is arranged above the base, the top frame plate penetrates through the mechanical treatment center and extends to the position above the etching treatment center, the top frame plate is in a trapezoid shape, a fixing disc is arranged on the lower surface of the top frame plate, and the fixing disc is connected with the mechanical treatment center. A rack rod is arranged on the lower surface of the fixing disc, a clamping assembly is arranged on the rack rod, and a feeding mechanism is arranged between the top frame plate and the fixing disc. According to the invention, through the arrangement of the feeding mechanism, under the action of a first motor, a toothed plate and a toothed plate in the feeding mechanism, an alloy bar can be sequentially conveyed into a processing bin of the mechanical treatment center and an etching groove of the etching treatment center, so that automatic conveying in the oxidation pretreatment process of the alloy bar is conveniently realized; and therefore, the convenience and efficiency of oxidation pretreatment of the alloy bar are improved.

Description

Technical Field

[0001] The invention relates to the technical field of alloy material processing, in particular to an alloy material anodizing pretreatment workstation. Background Art

[0002] Alloy materials refer to materials composed of two or more metal or non-metal elements. Alloy materials have excellent mechanical, chemical and physical properties and are widely used in various industrial fields. Anodizing pretreatment of alloy materials is generally divided into mechanical pretreatment and chemical pretreatment. Mechanical pretreatment is to improve the surface finishing quality of alloy materials, reduce the impact of welding, produce decorative effects, and obtain a clean surface through processes such as polishing, grinding and sandblasting. Chemical pretreatment is etching treatment, which ensures that the surface is clean and free of impurities by immersing the alloy materials in a highly soluble sodium hydroxide solution. After mechanical pretreatment and chemical pretreatment, anodizing treatment of alloy materials is carried out. However, the existing technology still has some defects when performing anodizing pretreatment on alloy materials: 1. In the existing technology, when anodizing pretreatment is performed on alloy rods, threaded rods and clamping blocks are usually used to clamp the alloy rods. Since the manual operation time during the clamping process is long, the clamping operation of the alloy rods is relatively inconvenient and the clamping work intensity of the operators is high. 2. Since the alloy rod anodizing pretreatment is divided into mechanical pretreatment and chemical pretreatment, the alloy rod is subjected to chemical pretreatment after mechanical pretreatment. The existing technology is inconvenient to transport the alloy rod from the mechanical pretreatment station to the chemical pretreatment station, which makes the transportation of the alloy rod anodizing pretreatment very inconvenient and affects the efficiency of the alloy rod anodizing pretreatment; 3. During the chemical pretreatment of the alloy rod, the alloy rod is usually stationary in the sodium hydroxide solution. When the alloy rod is stationary, it cannot fully contact with the sodium hydroxide solution, thus affecting the effect of the chemical pretreatment of the alloy rod; In response to the above problems, the inventors proposed an alloy material anodizing pretreatment workstation to solve the above problems. Summary of the Invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide an alloy material anodizing pretreatment workstation.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: an alloy material anodizing pretreatment workstation, comprising a base, a mechanical processing center and an etching processing center, the mechanical processing center and the etching processing center being assembled above the base, a top frame plate being arranged above the base, the top frame plate penetrating the mechanical processing center and extending to the top of the etching processing center, the top frame plate being trapezoidal, a fixed disk being arranged on the lower surface of the top frame plate, a frame rod being arranged on the lower surface of the fixed disk, a clamping assembly being arranged on the frame rod, a feeding mechanism being arranged between the top frame plate and the fixed disk, and a rotating mechanism being arranged between the fixed disk and the frame rod.

[0005] Preferably, the clamping assembly includes a supporting rack, and a plurality of the supporting racks are provided. A fixing rod is fixedly provided on one side of the middle portion of the supporting rack, one end of the fixing rod is fixedly connected to the frame rod, and grooves are provided at both ends of the supporting rack. Two clamping blocks are provided in the grooves, and a wedge block is fixedly provided on the upper end of the clamping block. Two cavities are provided at both ends of the support frame, the cavities are communicated with the grooves, a spring rod is fixedly provided on the side wall of the cavity, and the telescopic end of the spring rod is fixedly connected to one side of the clamping block.

[0006] Preferably, a plurality of drainage grooves are provided on the supporting rack.

[0007] Preferably, rubber sheaths are fixedly provided on the outside of the clamping block and the wedge block.

[0008] Preferably, the feeding mechanism includes a U-shaped equipment frame, which is arranged at one end of the top frame plate, the outer wall of the fixed plate and the inner walls of the two ends of the U-shaped equipment frame are fixedly connected, an equipment box is arranged in the U-shaped equipment frame, a No. 1 motor is fixedly arranged in the equipment box, a rotating rod is fixedly arranged at the driving output end of the No. 1 motor, a gear is fixedly arranged in the middle of the rotating rod, a tooth plate is fixedly arranged on the upper surface of the top frame plate, the tooth plate is trapezoidal, and the gear and the tooth plate are meshed and connected.

[0009] Preferably, T-shaped guide grooves are provided on both sides of the top frame plate, and the T-shaped guide grooves are trapezoidal. Guide rods are fixedly provided on the inner walls of both ends of the U-shaped equipment frame, and a ball is rotatably installed on one end of the guide rod, and the ball is in active contact with the inner wall of the T-shaped guide groove.

[0010] Preferably, a counterweight seat is provided inside the U-shaped equipment frame, and one end of the rotating rod is rotatably connected to one end of the counterweight seat.

[0011] Preferably, a No. 1 rotating shaft is rotatably installed on one side of the U-shaped equipment frame, and one end of the No. 1 rotating shaft is fixedly connected to one end of the equipment box. A No. 2 rotating shaft is rotatably installed on the other side of the U-shaped equipment frame, and one end of the No. 2 rotating shaft is fixedly connected to the other end of the counterweight seat.

[0012] Preferably, the rotating mechanism includes a rotating shaft, one end of the rotating shaft is rotatably connected to the axis of the fixed disk, the other end of the rotating shaft is fixedly connected to one end of the frame rod, and a No. 2 motor is fixedly provided on the upper surface of the fixed disk, and the driving output end of the No. 2 motor is fixedly connected to one end of the rotating shaft.

[0013] Preferably, a circular guide rail is fixedly provided on the lower surface of the fixed plate, two arc-shaped sliders are slidably provided on the circular guide rail, an L-shaped connecting frame is fixedly provided on the lower surface of the arc-shaped slider, and one end of the two L-shaped connecting frames is fixedly connected to one end of the rack rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the clamping assembly is provided, and the spring rod, clamping block and wedge block in the clamping assembly can automatically clamp the metal parts at the end of the alloy rod, so that the alloy rod can be quickly fixed on the bracket, thereby conveniently realizing the rapid and automatic clamping of the alloy rod, thereby effectively improving the convenience of the alloy rod clamping operation; 2. In the present invention, the feeding mechanism is provided, and the No. 1 motor, the tooth plate and the tooth plate in the feeding mechanism can sequentially convey the alloy rods to the processing chamber of the mechanical processing center and the etching tank of the etching processing center, thereby conveniently realizing the automatic conveying of the alloy rods during the oxidation pretreatment process, thereby improving the convenience and efficiency of the oxidation pretreatment of the alloy rods; 3. In the present invention, the rotating mechanism is provided, and the second motor and the rotating shaft in the rotating mechanism can rotate the alloy rod clamped on the bracket, so that the alloy rod is fully in contact with the sodium hydroxide solution, thereby conveniently realizing the rotation of the alloy rod during the etching process, thereby effectively improving the etching effect of the alloy rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 paying any creative work.

[0016] Figure 1 The figure is a schematic diagram of the composition structure of an alloy material anodizing pretreatment workstation of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the clamping assembly, feeding mechanism, rotating mechanism, top frame plate and etching processing center of the present invention.

[0018] Figure 3 It is a schematic diagram of the cross-section structure of the support frame of the present invention.

[0019] Figure 4 For the present invention Figure 3 A magnified schematic diagram of part A in FIG.

[0020] Figure 5 It is a schematic diagram of the connection structure of the clamping assembly, feeding mechanism and rotating mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the cross-section structure of the connection of the feeding mechanism and the equipment box of the present invention.

[0022] Figure 7 It is a schematic cross-sectional view of the connection and fixed disk of the rotating mechanism of the present invention.

[0023] Figure 8 Schematic diagram of the clamping state of the alloy rod according to an embodiment of the present invention.

[0024] In the figure: 1. Base; 2. Mechanical processing center; 3. Etching processing center; 4. Top frame plate; 5. Fixed plate; 51. Frame rod; 6. Clamping assembly; 7. Feeding mechanism; 9. Rotating mechanism; 61. Support rack; 62. Drain trough; 63. Groove; 64. Clamping block; 65. Wedge block; 66. Rubber sleeve; 67. Cavity; 68. Spring rod; 69. Fixed rod; 71. U-shaped equipment rack; 72. Equipment box; 73. No. 1 motor; 74. Rotating rod; 75. Gear; 76. Tooth plate; 77. T-shaped guide groove; 78. Guide rod; 79. Ball; 8. Counterweight seat; 81. No. 1 rotating shaft; 82. No. 2 rotating shaft; 91. Rotating shaft; 92. No. 2 motor; 93. Circular guide rail; 94. Arc slider; 95. L-shaped connecting frame; 100. Alloy rod. DETAILED DESCRIPTION

[0025] 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.

[0026] Example: Figure 1-8As shown, the present invention provides an alloy material anodizing pretreatment workstation, including a base 1, a mechanical processing center 2 and an etching processing center 3. The mechanical processing center 2 and the etching processing center 3 are assembled above the base 1. The mechanical processing center 2 includes a processing chamber, polishing equipment and sandblasting equipment. The etching processing center 3 includes an etching tank. The top plate 4 is assembled on the top wall of the workshop. During the oxidation pretreatment process of the alloy rod 100, after the alloy rod 100 enters the processing chamber of the mechanical processing center 2, the polishing equipment and the sandblasting equipment are used to polish the alloy rod 100 and treat surface defects. When the alloy rod 100 enters the etching tank of the etching processing center 3, the alloy rod 100 is immersed in the sodium hydroxide solution in the etching tank to remove impurities and residues on the surface of the alloy rod 100, thereby ensuring the smooth progress of the anodizing process. This is a prior art and will not be repeated here. A top plate 4 is arranged above the base 1. The top plate 4 runs through the mechanical processing center The center 2 extends to the top of the etching processing center 3. The top frame plate 4 is trapezoidal. A fixed disk 5 is provided on the lower surface of the top frame plate 4. A frame rod 51 is provided on the lower surface of the fixed disk 5. A clamping assembly 6 is provided on the frame rod 51. A feeding mechanism 7 is provided between the top frame plate 4 and the fixed disk 5. A rotating mechanism 9 is provided between the fixed disk 5 and the frame rod 51. By arranging the clamping assembly 6, the feeding mechanism 7 and the rotating mechanism 9, the clamping assembly 6 can conveniently realize the automatic clamping of the alloy rod 100, thereby improving the convenience of the clamping operation of the alloy rod 100. The feeding mechanism 7 can transport the clamped alloy rod 100 so that the alloy rod 100 arrives at the mechanical processing center 2 and the etching processing center 3 in turn, thereby improving the convenience and efficiency of the oxidation pretreatment of the alloy rod 100. The rotating mechanism 9 can rotate the alloy rod 100 in the etching tank of the etching processing center 3 so that the alloy rod 100 is fully in contact with the sodium hydroxide solution, thereby improving the effect of the etching treatment.

[0027] The clamping assembly 6 includes a bracket 61, and several brackets 61 are provided. A fixing rod 69 is fixedly provided on one side of the middle of the bracket 61, and one end of the fixing rod 69 is fixedly connected to the frame rod 51. Several drainage grooves 62 are provided on the bracket 61. By providing the drainage grooves 62, when the bracket 61 enters the etching tank of the etching processing center 3, the sodium hydroxide solution is prevented from accumulating on the bracket 61. Grooves 63 are provided at both ends of the bracket 61. By providing the grooves 63, the metal parts at both ends of the alloy rod 100 can be placed in the grooves 63 for clamping needs. Two clamping blocks 64 are provided in the grooves 63. The upper end of the clamping block 64 is fixedly provided with a wedge block 65. The outside of the clamping block 64 and the wedge block 65 are fixedly provided with a rubber sleeve 66. Two cavities 67 are provided at both ends of the bracket 61. The cavity 67 and the groove 63 is connected, and a spring rod 68 is fixedly provided on the side wall of the cavity 67. The telescopic end of the spring rod 68 is fixedly connected to one side of the clamping block 64. By setting the clamping block 64, the wedge block 65, the rubber sleeve 66 and the spring rod 68, when the metal part at the end of the alloy rod 100 contacts the outer wall of the two rubber sleeves 66, the alloy rod 100 is pressed downward, and the metal part at the end of the alloy rod 100 causes the two wedge blocks 65 to move away from each other, and the clamping block 64 moves synchronously. When the metal part at the end of the alloy rod 100 is located between the two clamping blocks 64, the spring rod 68 can be extended and reset to push the clamping block 64 to move horizontally toward one side of the alloy rod 100, and the metal part at the end of the alloy rod 100 can be clamped by the rubber sleeve 66, so that the alloy rod 100 is fixed on the bracket 61, completing the automatic clamping of the alloy rod 100.

[0028] The feeding mechanism 7 includes a U-shaped equipment frame 71, which is arranged at one end of the top frame plate 4. The outer wall of the fixed plate 5 is fixedly connected to the inner wall of the two ends of the U-shaped equipment frame 71. An equipment box 72 is arranged in the U-shaped equipment frame 71. A No. 1 motor 73 is fixedly arranged in the equipment box 72. A rotating rod 74 is fixedly arranged at the driving output end of the No. 1 motor 73. A gear 75 is fixedly arranged in the middle of the rotating rod 74. A tooth plate 76 is fixedly arranged on the upper surface of the top frame plate 4. The tooth plate 76 is trapezoidal in shape. The gear 75 and the tooth plate 76 are meshed. Connection, by turning on motor No. 1 73, the driving shaft of motor No. 1 can rotate the rotating rod 74, and the rotating rod 74 can rotate the gear 75. The gear 75 cooperates with the tooth plate 76, and the gear 75 rotates and moves horizontally along the tooth plate 76, thereby causing the U-shaped equipment frame 71 to follow the horizontal movement. The U-shaped equipment frame 71 causes the alloy rod 100 to move horizontally synchronously through the fixed plate 5, the frame rod 51 and the supporting rack 61, so that the alloy rod 100 reaches the positions of the mechanical processing center 2 and the etching processing center 3 in turn.

[0029] T-shaped guide grooves 77 are provided on both sides of the top frame plate 4. The T-shaped guide grooves 77 are trapezoidal. Guide rods 78 are fixedly provided on the inner walls of the two ends of the U-shaped equipment frame 71. A ball 79 is rotatably installed on one end of the guide rod 78. The ball 79 is in active contact with the inner wall of the T-shaped guide groove 77. By setting the T-shaped guide groove 77, the guide rod 78 and the ball 79, when the U-shaped equipment frame 71 moves horizontally, the U-shaped equipment frame 71 can make the ball 79 slide horizontally along the inner wall of the T-shaped guide groove 77 through the guide rod 78. Since the tooth plate 76 and the T-shaped guide groove 77 are both trapezoidal, when the alloy rod 100 is about to reach the position of the etching processing center 3, it slides downward in an inclined state and enters the etching groove. When it is about to leave the etching processing center 3, the alloy rod 100 slides upward in an inclined state and separates from the etching processing center 3.

[0030] A counterweight seat 8 is provided inside the U-shaped equipment frame 71, and one end of the rotating rod 74 is rotatably connected to one end of the counterweight seat 8. By providing the counterweight seat 8, the counterweight seat 8 can counterweight one end of the U-shaped equipment frame 71 to balance the two ends of the U-shaped equipment frame 71 and maintain stability.

[0031] One side of the U-shaped equipment frame 71 is rotatably installed with a No. 1 rotating shaft 81, one end of the No. 1 rotating shaft 81 is fixedly connected to one end of the equipment box 72, and the other side of the U-shaped equipment frame 71 is rotatably installed with a No. 2 rotating shaft 82, one end of the No. 2 rotating shaft 82 is fixedly connected to the other end of the counterweight seat 8. By setting the No. 1 rotating shaft 81 and the No. 2 rotating shaft 82, when the U-shaped equipment frame 71 tilts downward or tilts upward, the No. 1 motor 73 and the gear 75 are in a tilted state, and the gear 75 is always engaged with the gear plate 76. The fixed disk 5, the frame rod 51 and the clamping assembly 6 make the U-shaped equipment frame 71 always remain perpendicular to the base 1, and the No. 1 rotating shaft 81 and the No. 2 rotating shaft 82 can provide conditions for the No. 1 motor 73 and the counterweight seat 8 to rotate.

[0032] The rotating mechanism 9 includes a rotating shaft 91, one end of the rotating shaft 91 is rotatably connected to the axis of the fixed disk 5, and the other end of the rotating shaft 91 is fixedly connected to one end of the frame rod 51. A second motor 92 is fixedly provided on the upper surface of the fixed disk 5. The driving output end of the second motor 92 is fixedly connected to one end of the rotating shaft 91. By turning on the second motor 92, the driving shaft of the second motor 92 can rotate the rotating shaft 91. The rotating shaft 91 can rotate the alloy rod 100 through the frame rod 51 and the clamping assembly 6, so that the alloy rod 100 can be fully aligned with the etching tank in the etching processing center 3. The lower surface of the fixed plate 5 is fixedly provided with a circular guide rail 93, and two arc-shaped sliders 94 are slidably provided on the circular guide rail 93. The lower surface of the arc-shaped slider 94 is fixedly provided with an L-shaped connecting frame 95, and one end of the two L-shaped connecting frames 95 is fixedly connected to one end of the frame rod 51. By arranging the circular guide rail 93, the arc-shaped slider 94 and the L-shaped connecting frame 95, when the frame rod 51 rotates, the frame rod 51 can make the arc-shaped slider 94 slide in a circle on the circular guide rail 93 through the L-shaped connecting frame 95, thereby improving the stability of the frame rod 51 and the clamping assembly 6.

[0033] Working principle: When the alloy rod 100 needs to be pre-oxidized, the operator first clamps the batch of alloy rods 100 on the bracket 61 one by one. The specific process is: the metal parts at both ends of the alloy rod 100 are placed on the four wedge blocks 65, and then the alloy rod 100 is pressed downward. The metal parts at both ends of the alloy rod 100 squeeze the two adjacent wedge blocks 65 away from each other, and the clamping block 64 causes the spring rod 68 to contract. At the same time, the two adjacent clamping blocks 64 are synchronously moved away from each other until the metal parts at both ends of the alloy rod 100 move downward between the two adjacent clamping blocks 64, and the spring rod 68 extends and resets, pushing the clamping block 64 to move in the opposite direction and reset. At this time, the four clamping blocks 64 clamp the metal parts at both ends of the alloy rod 100 through the rubber sleeve 66, so that the alloy rod 100 is fixed on the bracket 61, thereby conveniently realizing the fast and automatic clamping of the alloy rod 100, thereby effectively improving the convenience of the clamping operation of the alloy rod 100; Subsequently, the operator starts the No. 1 motor 73, and the driving shaft of the No. 1 motor 73 rotates the gear 75 through the rotating rod 74. The cooperation between the gear 75 and the tooth plate 76 makes the gear 75 rotate and move horizontally along the tooth plate 76. At the same time, the U-shaped equipment frame 71 moves synchronously. The U-shaped equipment frame 71 moves the batch of alloy rods 100 synchronously horizontally through the fixed plate 5, the frame rod 51 and the clamping assembly 6. The batch of alloy rods 100 first enters the processing chamber of the mechanical processing center 2. At this time, the No. 1 motor 73 is turned off, and the alloy rods 100 are polished by the polishing equipment and sandblasting equipment in the processing chamber. Mechanical pretreatment is performed. After the mechanical pretreatment, the No. 1 motor 73 is turned on again, and the batch of alloy rods 100 are separated from the processing chamber and slide obliquely downward along the top frame plate 4. During this process, the batch of alloy rods 100 gradually enter the etching tank of the etching processing center 3 and come into contact with the sodium hydroxide solution in the etching tank. The sodium hydroxide solution removes impurities and residues on the surface of the alloy rods 100, ensuring the smooth progress of the anodizing process, thereby conveniently realizing the automatic transportation of the alloy rods 100 during the oxidation pretreatment process, thereby improving the convenience and efficiency of the oxidation pretreatment of the alloy rods 100; As the batches of alloy rods 100 enter the etching tank of the etching processing center 3, the operator turns off the No. 1 motor 73 and turns on the No. 2 motor 92, so that the drive shaft of the No. 2 motor 92 rotates slowly. The drive shaft of the No. 2 motor 92 causes the frame rod 51 to rotate slowly through the rotating shaft 91. The frame rod 51 causes the batches of alloy rods 100 to rotate synchronously and slowly through the clamping assembly 6, so that the batches of alloy rods 100 are fully in contact with the sodium hydroxide solution, thereby conveniently realizing the rotation of the alloy rods 100 during the etching process, thereby effectively improving the etching effect of the alloy rods 100.

[0034] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. An alloy material anodizing pretreatment workstation, comprising a base (1), a mechanical processing center (2) and an etching processing center (3), wherein the mechanical processing center (2) and the etching processing center (3) are assembled above the base (1), and characterized in that: A top frame plate (4) is provided above the base (1), the top frame plate (4) passes through the mechanical processing center (2) and extends to the top of the etching processing center (3), the top frame plate (4) is trapezoidal, a fixed disk (5) is provided on the lower surface of the top frame plate (4), a frame rod (51) is provided on the lower surface of the fixed disk (5), a clamping assembly (6) is provided on the frame rod (51), a feeding mechanism (7) is provided between the top frame plate (4) and the fixed disk (5), and a rotating mechanism (9) is provided between the fixed disk (5) and the frame rod (51).

2. The alloy material anodizing pretreatment workstation according to claim 1, characterized in that: The clamping assembly (6) includes a supporting frame (61), a plurality of the supporting frames (61) are provided, a fixing rod (69) is fixedly provided on one side of the middle portion of the supporting frame (61), one end of the fixing rod (69) is fixedly connected to the frame rod (51), both ends of the supporting frame (61) are provided with grooves (63), two clamping blocks (64) are provided in the grooves (63), and a wedge block (65) is fixedly provided on the upper end of the clamping block (64); Two cavities (67) are provided at both ends of the support frame (61), the cavities (67) are connected to the grooves (63), and a spring rod (68) is fixedly provided on the side wall of the cavity (67), and the telescopic end of the spring rod (68) is fixedly connected to one side of the clamping block (64).

3. The alloy material anodizing pretreatment workstation according to claim 2, characterized in that: A plurality of drainage grooves (62) are provided on the supporting frame (61).

4. The alloy material anodizing pretreatment workstation according to claim 2, characterized in that: The outsides of the clamping block (64) and the wedge block (65) are both fixedly provided with rubber sheaths (66).

5. The alloy material anodizing pretreatment workstation according to claim 1, characterized in that: The feeding mechanism (7) includes a U-shaped equipment frame (71), the U-shaped equipment frame (71) is arranged at one end of the top frame plate (4), the outer wall of the fixed plate (5) and the inner walls of the two ends of the U-shaped equipment frame (71) are fixedly connected, an equipment box (72) is arranged in the U-shaped equipment frame (71), a No. 1 motor (73) is fixedly arranged in the equipment box (72), a rotating rod (74) is fixedly arranged at the driving output end of the No. 1 motor (73), a gear (75) is fixedly arranged in the middle of the rotating rod (74), a tooth plate (76) is fixedly arranged on the upper surface of the top frame plate (4), the tooth plate (76) is trapezoidal, and the gear (75) and the tooth plate (76) are meshed and connected.

6. The alloy material anodizing pretreatment workstation according to claim 5, characterized in that: Both sides of the top frame plate (4) are provided with T-shaped guide grooves (77), and the T-shaped guide grooves (77) are trapezoidal. Guide rods (78) are fixedly provided on the inner walls of both ends of the U-shaped equipment frame (71), and a ball bearing (79) is rotatably mounted on one end of the guide rod (78), and the ball bearing (79) is in movable contact with the inner wall of the T-shaped guide groove (77).

7. The alloy material anodizing pretreatment workstation according to claim 5, characterized in that: A counterweight seat (8) is provided inside the U-shaped equipment frame (71), and one end of the rotating rod (74) is rotatably connected to one end of the counterweight seat (8).

8. The alloy material anodizing pretreatment workstation according to claim 7, characterized in that: A first rotating shaft (81) is rotatably mounted on one side of the U-shaped equipment frame (71), one end of which is fixedly connected to one end of the equipment box (72), and a second rotating shaft (82) is rotatably mounted on the other side of the U-shaped equipment frame (71), one end of which is fixedly connected to the other end of the counterweight seat (8).

9. The alloy material anodizing pretreatment workstation according to claim 1, characterized in that: The rotating mechanism (9) includes a rotating shaft (91), one end of the rotating shaft (91) is rotatably connected to the axis of the fixed disk (5), the other end of the rotating shaft (91) is fixedly connected to one end of the frame rod (51), and a second motor (92) is fixedly provided on the upper surface of the fixed disk (5), and the driving output end of the second motor (92) is fixedly connected to one end of the rotating shaft (91).

10. The alloy material anodizing pretreatment workstation according to claim 9, characterized in that: A circular guide rail (93) is fixedly provided on the lower surface of the fixed plate (5), two arc-shaped sliders (94) are slidably provided on the circular guide rail (93), an L-shaped connecting frame (95) is fixedly provided on the lower surface of the arc-shaped slider (94), and one end of the two L-shaped connecting frames (95) is fixedly connected to one end of the frame rod (51).

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