Metal part passivation feeding hanging frame device

Abstract

The invention discloses a metal part passivation feeding hanging frame device, and relates to the technical field of machine manufacturing, the metal part passivation feeding hanging frame device comprises a hanging frame mechanism, the inner side of the hanging frame mechanism is symmetrically provided with limiting mechanisms, the top of the inner side of the hanging frame mechanism is provided with a pressing mechanism, the outer side of the hanging frame mechanism is provided with a guardrail mechanism, and the hanging frame mechanism comprises a hanging frame. The limiting clamping plates are symmetrically installed on the limiting plate in a sliding mode conveniently through the sliding notches, guiding is provided, the adjusting motor is used for driving the two-way lead screw to rotate, then the two-way pushing effect on the limiting clamping plates is conveniently achieved through the oppositely-distributed screw openings in the adjusting motor, the effective clamping effect is provided, and the machining efficiency is improved. And meanwhile, the pneumatic telescopic rods push the limiting plates, so that the two sets of limiting plates move oppositely to clamp the metal part, the stability is further improved, the limiting mechanism can effectively limit the moving range of the metal part, and it is ensured that the metal part is kept at the stable position in the hanging frame.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical manufacturing, in particular to a metal component passivation feeding hanging frame device. Background Art

[0002] The loading frame device is connected to the lifting equipment through a hook. The lifting equipment lifts the frame device to a certain height and then places the heavy object in the frame. Then, the lifting equipment lifts the frame device and the heavy object to the designated location to complete the loading process. During the lifting process, the protective device of the frame device can effectively protect the safety of the heavy object and the operator.

[0003] In the prior art, for example, the patent application number CN202110331682.4 for "a passivation device for metal castings" includes an overhead crane assembly and a reaction assembly, the reaction assembly is used to contain various chemical solutions, the metal castings are placed in the corresponding chemical solutions for immersion to complete the passivation treatment, and the overhead crane assembly is used to batch lift and transport metal castings, so that the metal castings can be transferred between various chemical solutions. This application has the effect of simplifying the structure of the metal casting passivation device in the related art.

[0004] Although the existing frame for lifting during the passivation process of metal parts provides the function of lifting and transportation, it is unable to fix the metal parts according to the size of the metal parts during the lifting process, so that stable transportation cannot be provided during the loading process, which causes the metal parts to be easily worn. In view of the above problems, a metal part passivation loading lifting frame device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a metal parts passivation loading hanging frame device to solve the problem that the prior art proposed in the above background technology cannot fix the metal parts according to the size of the metal parts during operation, so that stable transportation cannot be provided during the loading process, which causes the metal parts to be easily worn.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a metal parts passivation feeding hanging frame device, comprising a hanging frame mechanism, a limiting mechanism is symmetrically arranged on the inner side of the hanging frame mechanism, a pressing mechanism is arranged on the inner top of the hanging frame mechanism, a guardrail mechanism is arranged on the outer side of the hanging frame mechanism, the hanging frame mechanism comprises a hanging frame, two hanging frames are fixedly installed on the top of the hanging frame, a cable is fixedly connected to the top of the hanging frame, and a hanging seat is connected to the top of the cable; The limiting mechanism includes a limiting plate, a sliding groove is penetrated through the side of the limiting plate, and a limiting clamp is symmetrically and movably installed on the inner side of the sliding groove. An adjusting motor is arranged on one side of the limiting plate, and a bidirectional screw rod is arranged at one end of the adjusting motor. One end of the limiting clamp is threadedly connected to the outer wall of the bidirectional screw rod, and pneumatic telescopic rods are arranged at both ends of one side of the limiting plate, and the pneumatic telescopic rods are symmetrically installed on the inner wall of the hanging frame.

[0007] Preferably, the pressing mechanism comprises a pressing plate, and the four corners of the top of the pressing plate are connected to lifting cylinders, and the tops of the lifting cylinders are connected to the hanging frame.

[0008] Preferably, the guardrail mechanism comprises a side connecting plate, guardrails are arranged at both ends of the side connecting plate, a lifting screw rod is threadedly connected to the side surface of the side connecting plate, and a lifting motor is arranged on the top of the lifting screw rod.

[0009] Preferably, a plurality of first through slots are uniformly opened through the bottom of the hanging frame, a plurality of through holes are uniformly opened through both ends of the hanging frame, and a plurality of second through slots are uniformly opened through both sides of the hanging frame.

[0010] Preferably, a reinforcing plate is fixedly connected between the two hanging frames, and a hanging plate is fixedly connected to the bottom of the cable.

[0011] Preferably, a plurality of third through slots are uniformly penetrated through the top of the lower pressing plate, and a cross reinforcing rod is fixedly connected to the surface of the lower pressing plate.

[0012] Preferably, a plurality of fourth through slots are evenly penetrated through the side surface of the guardrail, and the side surface of the lifting motor is connected to the side surface of the reinforcing plate.

[0013] Preferably, a lifting ring is fixedly installed on the top of the lifting seat.

[0014] Preferably, a mounting plate is provided in the middle of one side of the limiting plate, and the bidirectional screw rod movably passes through the inner side of the mounting plate.

[0015] Preferably, side mounting plates are provided at both ends of one side of the limiting plate, and the side mounting plates are connected to both ends of the bidirectional screw rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing sliding grooves, it is convenient to install the limit clamping plate symmetrically and slidingly on the limit plate and provide guidance. The bidirectional screw rod is driven to rotate by the adjusting motor, so that the limit clamping plate can be pushed in both directions by the screw holes distributed in opposite directions on the adjusting motor, which is beneficial to provide an effective clamping effect. At the same time, the pneumatic telescopic rod pushes the limit plate, so that the two groups of limit plates move in opposite directions to clamp the metal parts, which is beneficial to further improve the stability. The limit mechanism can effectively limit the movement range of the metal parts to ensure that they maintain a stable position in the hanging frame, which can prevent collision and friction between the metal parts and reduce the risk of surface damage. The limit mechanism can provide additional support and constraint to resist The inertial force keeps the metal parts in a safe position at all times. The limit mechanism can reduce the impact of the metal parts on the hanging frame, protect the hanging frame device and extend its service life. At the same time, the stable metal parts can also reduce the noise and vibration caused by collision during the lifting process and improve the working environment. The limit mechanism makes the loading and unloading of metal parts in the hanging frame more convenient and quick. The operator can place the metal parts in the predetermined position more accurately, reduce the adjustment and fixation time, and improve work efficiency. During the lifting process, the stable metal parts reduce the risk of accidental falling and improve the safety of work. For some large or heavy metal parts, the role of the limit mechanism is particularly important, which can effectively prevent potential safety accidents.

[0017] 2. In the present invention, the lower pressure plate can be controlled to be raised and lowered by the lifting cylinder, so that it is convenient to press down on the metal parts by the lower pressure plate to limit them during the passivation treatment. During the lifting and passivation process, the pressing mechanism can effectively prevent the metal parts from shaking and shifting in the hanging frame. Especially when the hanging frame is lifted, moved or encounters external force impact, the metal parts can always remain in a stable position to avoid the passivation effect being affected by position changes or even collision damage. For metal parts that are passivated in batches, the pressing mechanism can put all parts in the same pressure state to ensure that the position of each metal part is relatively fixed during the passivation process, thereby improving the consistency and quality stability of the passivation treatment. The pressing mechanism can fix the metal parts tightly together to reduce the relative movement between them, thereby reducing the possibility of collision, protecting the surface quality of the metal parts, and further improving the protective performance.

[0018] 3. In the present invention, guardrails are provided on both sides of the side connecting plates, and a lifting motor is used to drive the lifting screw to rotate for lifting and lowering adjustment, which is beneficial to controlling the guardrail to achieve height adjustment, and is beneficial to providing lateral blocking during the passivation treatment and transportation process. The guardrail can effectively block the lateral movement of metal parts, ensuring that they always remain stable in the hanging frame to avoid damage to parts and safety accidents caused by slipping. The guardrail can also provide additional protection for metal parts to prevent them from being thrown out from the side, which can prevent metal parts from accidentally flying out and injuring operators, thereby minimizing losses and dangers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the metal parts passivation feeding hanging frame device of the present invention; Figure 2 It is a schematic structural diagram of another angle of the metal parts passivation feeding hanging frame device of the present invention; Figure 3 It is a schematic diagram of the internal structure of the metal parts passivation feeding hanging frame device of the present invention; Figure 4 It is a structural schematic diagram of the limiting mechanism of the metal component passivation feeding hanging frame device of the present invention; Figure 5 It is a structural schematic diagram of another angle of the limiting mechanism of the metal component passivation feeding hanging frame device of the present invention; Figure 6 The present invention is a schematic diagram of the guardrail structure of the metal parts passivation feeding hanging frame device.

[0020] In the figure: 1. Hanging frame mechanism; 101. Hanging frame; 102. First through slot; 103. Through hole; 104. Second through slot; 105. Hoisting frame; 106. Reinforcement plate; 107. Cable; 108. Hoisting seat; 2. Limiting mechanism; 201. Limiting plate; 202. Sliding slot; 203. Limiting splint; 204. Bidirectional screw; 205. Adjusting motor; 206. Pneumatic telescopic rod; 3. Pressing mechanism; 301. Pressing plate; 302. Lifting cylinder; 303. Third through slot; 304. Cross reinforcing rod; 4. Guardrail mechanism; 401. Side connecting plate; 402. Guardrail; 403. Fourth through slot; 404. Lifting screw; 405. Lifting motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1-Figure 6 As shown: a metal part passivation feeding hanging frame device comprises a hanging frame mechanism 1, a limit mechanism 2 is symmetrically arranged on the inner side of the hanging frame mechanism 1, a downward pressing mechanism 3 is arranged on the inner top of the hanging frame mechanism 1, and a guardrail mechanism 4 is arranged on the outer side of the hanging frame mechanism 1. The hanging frame mechanism 1 comprises a hanging frame 101, and two hanging frames 105 are fixedly installed on the top of the hanging frame 101, and a cable 107 is fixedly connected to the top of the hanging frame 105, and a hanging seat 108 is connected to the top of the cable 107. The hanging frame 105 is fixed to the top of the hanging frame 101, and is connected to the hanging seat 108 in cooperation with the cable 107 to realize the function of effective lifting. The feeding hanging frame device is connected to the lifting equipment through a hook, and the lifting equipment lifts the hanging frame device to a certain height, and then places the heavy object in the hanging frame. Then, the lifting equipment lifts the hanging frame device and the heavy object to the designated position together to complete the feeding process. During the lifting process, the protective device of the hanging frame device can effectively protect the safety of heavy objects and operators. The loading hanging frame device can quickly and accurately lift heavy objects to the designated location, greatly improving production efficiency. Compared with manual handling, the loading hanging frame device can greatly reduce labor intensity and reduce the physical exertion of workers. The loading hanging frame device is equipped with various protective devices, which can effectively protect the safety of heavy objects and operators. The loading hanging frame device can be designed and customized according to different heavy objects and application requirements, and has strong adaptability. The limiting mechanism 2 includes a limiting plate 201, a sliding slot 202 is provided on the side of the limiting plate 201, a limiting clamp 203 is symmetrically and movably installed on the inner side of the sliding slot 202, an adjusting motor 205 is provided on one side of the limiting plate 201, a bidirectional screw 204 is provided on one end of the adjusting motor 205, one end of the limiting clamp 203 is threadedly connected to the outer wall of the bidirectional screw 204, and pneumatic telescopic rods 206 are provided on both ends of one side of the limiting plate 201, and the pneumatic telescopic rods 206 are symmetrically installed on the inner wall of the hanging frame 101. By providing the sliding slot 202, the limiting clamp is conveniently moved. 203 is symmetrically slidably installed on the limit plate 201 and provides guidance. The bidirectional screw rod 204 is driven to rotate by the adjusting motor 205, so that the limit clamping plate 203 can be pushed in both directions by the oppositely distributed screw holes on the adjusting motor 205, which is conducive to providing an effective clamping effect. At the same time, the pneumatic telescopic rod 206 pushes the limit plate 201, so that the two groups of limit plates 201 move in opposite directions to clamp the metal parts, which is conducive to further improving the stability. The limit mechanism 2 can effectively limit the movement range of the metal parts and ensure that they maintain a stable position in the hanging frame. This can prevent collision and friction between metal parts and reduce the risk of surface damage. The limit mechanism 2 can provide additional support and constraints to resist inertia force, so that the metal parts are always kept in a safe position. The limit mechanism 2 can reduce the impact of metal parts on the hanging frame, protect the hanging frame device, and extend its service life. At the same time, the stable metal parts can also reduce the noise and vibration caused by collision during the lifting process, improve the working environment, and the limit mechanism 2 makes the loading and unloading of metal parts in the hanging frame more convenient and quick. Operators can place metal parts in predetermined positions more accurately, reduce adjustment and fixation time, and improve work efficiency. During the lifting process, stable metal parts reduce the risk of accidental falling and improve work safety. For some large or heavy metal parts, the role of the limit mechanism 2 is particularly important, which can effectively prevent potential safety accidents.

[0023] like Figure 3As shown, the pressing mechanism 3 includes a pressing plate 301, and the four corners of the top of the pressing plate 301 are connected with lifting cylinders 302. The tops of the lifting cylinders 302 are connected to the hanging frame 105. The lifting cylinders 302 can control the lower pressing plate 301 to be raised and lowered, thereby facilitating the lower pressing plate 301 to press down on the metal parts and limit their position during the passivation treatment process. During the lifting and passivation process, the pressing mechanism 3 can effectively prevent the metal parts from shaking and shifting in the hanging frame. Especially when the hanging frame is lifted, moved or encounters external force impact, the metal parts can always remain in a stable position to avoid affecting the passivation effect due to position changes or even causing collision damage. For metal parts that are passivated in batches, the pressing mechanism 3 can put all parts in the same pressure state to ensure that the position of each metal part is relatively fixed during the passivation process, thereby improving the consistency and quality stability of the passivation treatment. The pressing mechanism 3 can fix the metal parts tightly together, reduce the relative movement between them, thereby reducing the possibility of collision, protecting the surface quality of the metal parts, and further improving the protective performance.

[0024] like Figure 6 As shown, the guardrail mechanism 4 includes a side connecting plate 401, and guardrails 402 are arranged at both ends of the side connecting plate 401. The side of the side connecting plate 401 is threadedly connected with a lifting screw 404, and a lifting motor 405 is arranged on the top of the lifting screw 404. Guardrails 402 are arranged on both sides of the side connecting plate 401, and the lifting screw 404 is driven to rotate by the lifting motor 405 to perform lifting and lowering adjustments, which is beneficial to controlling the guardrail 402 to achieve height adjustment, and is beneficial to provide lateral blocking during the passivation treatment and transportation process. The guardrail can effectively block the lateral movement of the metal parts, ensure that they always remain stable in the hanging frame, avoid damage to the parts and safety accidents caused by slipping, and the guardrail can also provide additional protection for the metal parts to prevent them from being thrown out from the side, so as to prevent the metal parts from accidentally flying out and injuring the operator, thereby minimizing losses and dangers.

[0025] like Figure 3 As shown, a plurality of first through grooves 102 are uniformly penetrated through the bottom of the hanging frame 101, a plurality of through holes 103 are uniformly penetrated through the two ends of the hanging frame 101, and a plurality of second through grooves 104 are uniformly penetrated through the two sides of the hanging frame 101. The first through grooves 102, through holes 103 and second through grooves 104 are distributed on the hanging frame 101, so that when the passivation liquid is used for treatment, the passivation liquid can pass through and fully flow into the inner side of the hanging frame 101, thereby providing a comprehensive passivation treatment operation for the metal parts.

[0026] like Figure 3As shown, a reinforcing plate 106 is fixedly connected between the two hanging frames 105, and a hanging plate is fixedly connected to the bottom of the cable 107. The reinforcing plate 106 can strengthen the side support force of the hanging frame 105, thereby ensuring the stability of use.

[0027] like Figure 3 As shown, a plurality of third through grooves 303 are evenly penetrated through the top of the lower pressure plate 301, and a cross reinforcing rod 304 is fixedly connected to the surface of the lower pressure plate 301. The third through grooves 303 facilitate the provision of circulation space at the top, so that the passivation liquid can flow in fully. The cross reinforcing rod 304 is beneficial to increase the strength of the lower pressure plate 301 and ensure uniform downward pressure.

[0028] like Figure 3 and Figure 6 As shown, a plurality of fourth through grooves 403 are evenly penetrated through the side of the guardrail 402, and the side of the lifting motor 405 is connected to the side of the reinforcing plate 106. The fourth through grooves 403 provide a circulation space on the side to ensure that the passivation liquid flows in from the side, thereby effectively providing a stable use effect.

[0029] like Figure 3 As shown, a lifting ring is fixedly installed on the top of the lifting seat 108, and the lifting ring facilitates connection with the lifting equipment for lifting and transfer work.

[0030] like Figure 4 and Figure 5 As shown, a mounting plate is provided in the middle of one side of the limiting plate 201, and the bidirectional screw rod 204 is movable through the inner side of the mounting plate. The mounting plate facilitates the installation support effect of the bidirectional screw rod 204 and improves stability.

[0031] like Figure 4 and Figure 5 As shown, side mounting plates are provided at both ends of one side of the limiting plate 201 , and the side mounting plates are connected to both ends of the bidirectional screw rod 204 , so that the side mounting plates provide stable connection and transmission effect for the bidirectional screw rod 204 .

[0032] In the present invention, when the metal parts passivation loading hanging frame device is in use, first the hanging frame 105 is fixed to the top of the hanging frame 101, and the hanging seat 108 is connected with the cable 107 to facilitate the effective lifting function. The loading hanging frame device is connected to the lifting equipment through a hook. The lifting equipment lifts the hanging frame device to a certain height, and then places the heavy object in the hanging frame. Next, the lifting equipment lifts the hanging frame device and the heavy object to the designated position to complete the loading process. The sliding slot 202 is provided to facilitate the symmetrical sliding installation of the limit clamp 203 on the limit plate 201 and provide guidance. The adjusting motor 205 is used to drive the bidirectional screw rod 204 to rotate, so as to facilitate the bidirectional pushing effect of the limit clamp 203 by adjusting the oppositely distributed screw holes on the motor 205, thereby facilitating effective clamping. At the same time, the pneumatic telescopic rod 206 pushes the limit plate 201, so that the two groups of limit plates 201 move in opposite directions to clamp the metal parts, which is conducive to further improving the stability. The limit mechanism 2 can effectively limit the movement range of the metal parts to ensure that they remain in the hanging frame. The lower pressure plate 301 can be controlled to be raised and lowered by the lifting cylinder 302, which makes it convenient to press down on the metal parts by the lower pressure plate 301 during the passivation treatment and limit their position. During the lifting and passivation process, the pressing mechanism 3 can effectively prevent the metal parts from shaking and shifting in the hanging frame. Guardrails 402 are provided on both sides of the side connecting plate 401, and the lifting motor 405 is used to drive the lifting screw 404 to rotate for lifting and adjustment, which is beneficial to control the height adjustment of the guardrail 402 and provide lateral blocking during the passivation treatment and transportation. The guardrail can effectively block the lateral movement of the metal parts to ensure that they always remain stable in the hanging frame.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal parts passivation feeding hanging frame device, comprising a hanging frame mechanism (1), characterized in that: A limit mechanism (2) is symmetrically arranged on the inner side of the hanging frame mechanism (1), a downward pressing mechanism (3) is arranged on the inner top of the hanging frame mechanism (1), and a guardrail mechanism (4) is arranged on the outer side of the hanging frame mechanism (1). The hanging frame mechanism (1) comprises a hanging frame (101), two hanging frames (105) are fixedly mounted on the top of the hanging frame (101), the top of the hanging frame (105) is fixedly connected to a cable (107), and the top of the cable (107) is connected to a hanging seat (108); The limiting mechanism (2) comprises a limiting plate (201), a sliding slot (202) is formed through a side surface of the limiting plate (201), a limiting clamp (203) is symmetrically and movably mounted on the inner side of the sliding slot (202), an adjusting motor (205) is arranged on one side of the limiting plate (201), a bidirectional screw rod (204) is arranged on one end of the adjusting motor (205), one end of the limiting clamp (203) is threadedly connected to the outer wall of the bidirectional screw rod (204), and pneumatic telescopic rods (206) are arranged on both ends of one side of the limiting plate (201), and the pneumatic telescopic rods (206) are symmetrically mounted on the inner wall of the hanging frame (101).

2. The metal parts passivation feeding and hanging frame device according to claim 1 is characterized in that: The pressing mechanism (3) comprises a pressing plate (301), the four corners of the top of the pressing plate (301) being connected to lifting cylinders (302), and the tops of the lifting cylinders (302) are all connected to the hanging frame (105).

3. The metal parts passivation feeding and hanging frame device according to claim 1 is characterized in that: The guardrail mechanism (4) comprises a side connecting plate (401), guardrails (402) are arranged at both ends of the side connecting plate (401), a lifting screw rod (404) is threadedly connected to the side surface of the side connecting plate (401), and a lifting motor (405) is arranged on the top of the lifting screw rod (404).

4. The metal parts passivation feeding and hanging frame device according to claim 1 is characterized in that: A plurality of first through slots (102) are uniformly opened through the bottom of the hanging frame (101), a plurality of through holes (103) are uniformly opened through both ends of the hanging frame (101), and a plurality of second through slots (104) are uniformly opened through both sides of the hanging frame (101).

5. The metal parts passivation feeding and hanging frame device according to claim 3 is characterized in that: A reinforcing plate (106) is fixedly connected between the two hanging frames (105), and a hanging plate is fixedly connected to the bottom of the cable (107).

6. The metal parts passivation feeding and hanging frame device according to claim 2, characterized in that: A plurality of third through slots (303) are evenly penetrated through the top of the lower pressing plate (301), and a cross reinforcing rod (304) is fixedly connected to the surface of the lower pressing plate (301).

7. The metal parts passivation feeding and hanging frame device according to claim 5, characterized in that: A plurality of fourth through slots (403) are evenly penetrated through the side surface of the guardrail (402), and the side surface of the lifting motor (405) is connected to the side surface of the reinforcing plate (106).

8. The metal parts passivation feeding and hanging frame device according to claim 1, characterized in that: A lifting ring is fixedly mounted on the top of the lifting seat (108).

9. The metal parts passivation feeding and hanging frame device according to claim 3, characterized in that: A mounting plate is provided in the middle of one side of the limiting plate (201), and the bidirectional screw rod (204) movably passes through the inner side of the mounting plate.

10. The metal parts passivation feeding and hanging frame device according to claim 3, characterized in that: Side mounting plates are provided at both ends of one side of the limiting plate (201), and the side mounting plates are connected to both ends of the bidirectional screw rod (204).

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