A clamping device for an automatic dip coating apparatus

Abstract

The utility model belongs to the enamelling machine technical field, concretely relates to a kind of clamping devices for automatic dip coating equipment, including rack, clamping mechanism, transfer driving mechanism and dry driving mechanism;And the clamping mechanism is used to clamp processing product;The dry driving mechanism is connected in the clamping mechanism, to make the clamping mechanism swing dry movement;The dry driving mechanism is connected in the transfer driving mechanism;The transfer driving mechanism is connected in the rack.The utility model can reduce manual operation, such as manual enamelling soaking and manual spin-drying, and improve the quality of enamelling dip coating and operation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of enamel machine technology, and in particular relates to a clamping device for automatic dip coating equipment. Background Technology

[0002] Enamel is a special inorganic non-metallic thick film (coating) material that is uniformly coated on a metal substrate. It is required to have a good protective layer with the metal substrate, and the enamel layer itself must also be dense to protect the metal substrate from acid and alkali corrosion and oxidation rust.

[0003] Currently, some enamel coating methods involve manual spraying. However, this method is prone to uneven coloring and inconsistent coating thickness due to human error, affecting product quality. Furthermore, the dust generated during the spraying process can impact the health of workers. In addition, manual spraying is inefficient and cannot meet the demands of large-scale industrial production. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping device for an automatic dip coating equipment, which addresses the shortcomings of existing technologies and solves the technical problems of low quality and efficiency in enamel spraying.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clamping device for an automatic dip coating machine includes a frame, a clamping mechanism, a transfer drive mechanism, and a lifting drive mechanism; wherein the clamping mechanism is used to clamp the processed product; the lifting drive mechanism is connected to the clamping mechanism to enable the clamping mechanism to perform a swing lifting motion; the lifting drive mechanism is connected to the transfer drive mechanism; and the transfer drive mechanism is connected to the frame.

[0007] Preferably, the clamping mechanism includes a tensioning drive component, at least two support plates, and at least two clamping plates; the tensioning drive component is connected to the lifting drive mechanism; the support plates are connected to the tensioning drive component; the clamping plates are connected to the support plates; and a clamping cavity is provided between two adjacent clamping plates; the side surface of the clamping plate facing the clamping cavity is provided with a clamping abutment fold.

[0008] Preferably, the clamping plate is provided with an adjusting connecting block; the support plate is provided with an adjusting channel; the adjusting connecting block is movably connected to the interior of the adjusting channel;

[0009] And / or the clamping abutment folding surface includes a first abutment slope and a second abutment slope that are inclined to each other; and an abutment groove is provided between the first abutment slope and the second abutment slope.

[0010] Preferably, the tensioning drive component includes a dual-head drive cylinder and at least two movable connecting plates connected to the dual-head drive cylinder; the support plate is connected to the movable connecting plates.

[0011] Preferably, the lifting and drying drive mechanism includes a rotating lifting and drying component and a swinging lifting and drying component; the swinging lifting and drying component is connected to the transfer drive mechanism; the swinging lifting and drying component is connected to the rotating lifting and drying component so that the rotating lifting and drying component swings along the vertical plane; the rotating lifting and drying component is connected to the clamping mechanism so that the clamping mechanism rotates along the horizontal plane.

[0012] Preferably, the rotating lifting component includes a rotating drive source, a rotating connecting plate, and a first bracket; the first bracket is connected to the movable end of the swinging lifting component; the rotating drive source is connected to the first bracket and is driven to one side surface of the rotating connecting plate; the clamping mechanism is connected to the other side surface of the rotating connecting plate.

[0013] And / or, the swing-lifting component includes a swing drive source, a swing connecting plate, and a second bracket; the second bracket is connected to the movable end of the transfer drive mechanism; the swing drive source is connected to the second bracket and to one side surface of the swing connecting plate; the other side surface of the swing connecting plate is connected to the rotating lifting component.

[0014] Preferably, the transfer drive mechanism includes a third support, a lifting drive component, and a horizontal drive component; the third support is connected to the frame; the lifting drive component is connected to the third support and is movably connected to the horizontal drive component; the horizontal drive component is driven by the lifting drive mechanism.

[0015] Preferably, the lifting drive component includes a lifting drive motor, a lifting drive wheel, and at least one traction gear rack; the traction gear rack is connected to the third bracket; the lifting drive motor is connected to the lifting drive wheel; and the gear surface of the lifting drive wheel is movably connected to the traction gear rack.

[0016] Preferably, the lifting drive motor has a guide component on its side; and the guide component includes a fifth bracket, a sliding seat and a guide rail; the guide rail is connected to the third bracket; the horizontal drive component and the lifting drive motor are respectively connected to the fifth bracket; the traction gear rack is disposed between the fifth bracket and the third bracket; the sliding seat is connected to the fifth bracket and slidably connected to the guide rail.

[0017] Preferably, the horizontal drive component includes a horizontal drive source, a horizontal connecting plate, and a fourth bracket; the fourth bracket is connected to the guide component; the horizontal drive source is connected to the fourth bracket and is driven by the horizontal connecting plate; the horizontal connecting plate is connected to the swing-lifting component.

[0018] Preferably, the clamping device for the automatic dip coating equipment further includes a soaking mechanism; the soaking mechanism has a soaking cavity; and the clamping mechanism is movably disposed inside the soaking cavity.

[0019] The beneficial effects of this utility model are as follows: By employing a transfer drive mechanism, this technical solution facilitates the clamping mechanism to quickly and stably insert the clamping mechanism and the processed product into the immersion chamber for enamel immersion. After a preset immersion time, the transfer drive mechanism, combined with the lifting drive mechanism, separates excess immersion material from the product. This effectively reduces manual enamel immersion and manual drying operations, and helps ensure the completeness of the enamel coating. Consequently, it improves the enamel coating quality and operational efficiency. Attached Figure Description

[0020] The following will refer to the appendix. Figures 1-6 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of a clamping device for an automatic dip coating equipment according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the clamping mechanism of an automatic dip coating equipment clamping device according to an embodiment of the present invention;

[0023] Figure 3 This is a partial structural schematic diagram from a first-view perspective of a clamping device for an automatic dip coating equipment according to an embodiment of the present invention;

[0024] Figure 4 This is a partial structural schematic diagram from a second perspective of a clamping device for an automatic dip coating equipment according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the transfer drive mechanism of the clamping device for an automatic dip coating equipment according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the immersion mechanism of the clamping device for an automatic dip coating equipment according to an embodiment of the present invention.

[0027] In the diagram: 100-Frame; 200-Clamping mechanism; 210-Support plate; 221-Adjustment channel; 220-Clamping plate; 211-Adjustment connecting block; 222-Clamping abutment fold; 223-First abutment slope; 224-Second abutment slope; 230-Tension drive component; 231-Double-head drive cylinder; 232-Movable connecting plate; 300-Immersion mechanism; 301-Immersion chamber; 310-Immersion container; 320-Moving wheel; 4-Processed product; 500-Transfer drive mechanism; 510-Third support; 520-Lifting drive component; 52 1-Lifting drive motor; 522-Lifting drive wheel; 523-Traction gear rack; 530-Guide component; 531-Fifth bracket; 532-Sliding seat; 533-Guide rail; 540-Horizontal drive component; 541-Horizontal drive source; 542-Horizontal connecting plate; 543-Fourth bracket; 600-Lifting drive mechanism; 610-Rotating lifting component; 611-Rotating drive source; 612-Rotating connecting plate; 613-First bracket; 620-Swinging lifting component; 621-Swinging drive source; 622-Swinging connecting plate; 623-Second bracket. Detailed Implementation

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is intended to particularly describe embodiments and not to limit the scope of this application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0029] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the embodiment description, "multiple" refers to two or more, unless otherwise specifically defined.

[0030] The term 'embodiment' means that a particular feature, structure, or characteristic described exists in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0031] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. In addition, the character " / " in this document generally indicates that the related objects before and after are in an "or" relationship.

[0032] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can also refer to a mechanical connection or an electrical connection. They can be directly connected or indirectly connected through an intermediate medium, manifesting as internal communication between two components or an interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0033] The following is in conjunction with the appendix Figures 1-6 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0034] like Figure 1 As shown, in one embodiment of this utility model, the automatic dipping coating equipment uses a clamping device, which includes a frame 100, a clamping mechanism 200, a transfer drive mechanism 500, and a drying drive mechanism 600. The frame 100 is disposed on one side of the dipping mechanism 300. The clamping end of the clamping mechanism 200 is movably disposed inside the dipping chamber 301, and the clamping mechanism 200 is used to clamp the processed product 4. The mounting end of the clamping mechanism 200 is connected to the movable end of the drying drive mechanism 600. The mounting end of the drying drive mechanism 600 is connected to the movable end of the transfer drive mechanism 500. The mounting end of the transfer drive mechanism 500 is connected to the frame 100.

[0035] The technical solution of this utility model utilizes a transfer drive mechanism to facilitate the clamping mechanism to quickly and stably insert the clamping mechanism and the processed product into the immersion chamber for enamel immersion. After a preset immersion time, the transfer drive mechanism, combined with the lifting drive mechanism, separates excess immersion material from the product. This effectively reduces manual enamel immersion and manual drying operations, and helps ensure the completeness of the enamel coating, thereby improving the enamel coating quality and operational efficiency.

[0036] Specifically, in some implementations, such as Figure 1 and 6 As shown, the clamping device for the automatic dip coating equipment also includes a soaking mechanism 300; the soaking mechanism 300 has a soaking chamber 301; the soaking chamber 301 is used to store inorganic non-metallic thick film (coating) materials. The soaking mechanism 300 includes a soaking container 310 and a moving wheel 320 connected in layers; the soaking chamber 301 is disposed inside the soaking container 310, and the upper end of the soaking container 310 is open.

[0037] Specifically, in some implementations, such as Figure 1 and 2 As shown, the clamping mechanism 200 includes a tensioning drive component 230, at least two support plates 210, and at least two clamping plates 220. The mounting end of the tensioning drive component 230 is connected to the movable end of the lifting drive mechanism 600. Two adjacent support plates 210 are respectively connected to the two movable ends of the tensioning drive component 230. Each clamping plate 220 is connected to the support plate 210. A clamping cavity is provided between two adjacent clamping plates 220. Each clamping plate 220 has a clamping abutment folded surface 222 on one side surface facing the clamping cavity. This structure, driven by a single drive source, simultaneously causes two different clamping plates 220 to clamp the processed product 4 from different directions or angles, thereby helping to reduce equipment costs and ensure clamping stability. In some embodiments, such as Figure 2 As shown, the clamping plate 220 is provided with an adjusting connecting block 221; the support plate 210 is provided with an adjusting channel 211; the adjusting connecting block 221 is movably connected to the inside of the adjusting channel 211 to adjust the volume of the clamping cavity. Further, the adjusting connecting block 221 is provided with a mounting hole, and a screw or bolt is provided in the mounting hole; the screw or bolt is detachably connected to the inside of the adjusting channel 211.

[0038] In some implementation methods, such as Figure 2 As shown, the tensioning drive component 230 includes a double-headed drive cylinder 231 and movable connecting plates 232 respectively connected to the two movable ends of the double-headed drive cylinder 231; each support plate 210 is connected (by screws) to the corresponding movable connecting plate 232; this ensures the stability and speed of the drive, and allows for a single power source, thus reducing equipment costs. The double-headed drive cylinder 231 is preferably a double-headed cylinder of SCJ32 / 40 / 50 / 63 / 80 / 100 / 125SCJ.

[0039] In some implementation methods, such as Figure 2 As shown, the clamping abutment surface 222 includes a first abutment slope 223 and a second abutment slope 224 that are inclined to each other; and an abutment groove is provided between the first abutment slope 223 and the second abutment slope 224. This structure achieves clamping of more processed products 4 with different shapes by using the abutment clamping action of the first abutment slope 223 and the second abutment slope 224 on the upper and lower ends of the processed product 4, combined with the concave action of the upper abutment groove; thus, it helps to improve the adaptability of clamping and ensure clamping stability.

[0040] Specifically, in some implementations, such as Figure 1 and 3As shown, the spin-drying drive mechanism 600 includes a rotating spin-drying component 610 and a swinging spin-drying component 620; the mounting end of the swinging spin-drying component 620 is connected to the movable end of the transfer drive mechanism 500; the movable end of the swinging spin-drying component 620 is connected to the mounting end of the rotating spin-drying component 610, so that the rotating spin-drying component 610 swings along the vertical plane (the plane formed by the Y and Z axes); the movable end of the rotating spin-drying component 610 is connected to the clamping mechanism 200 (the intermediate tension drive component 230), so that the clamping mechanism 200 (the intermediate tension drive component 230) rotates along the horizontal plane (the plane formed by the X and Y axes); thereby realizing the horizontal rotation and vertical swinging spin-drying operation of the soaked processed product 4 directly above the soaking mechanism 300, thereby improving the drying speed and efficiency.

[0041] Specifically, in some implementations, such as Figure 3 and 4 As shown, the rotating lifting component 610 includes a rotating drive source 611, a rotating connecting plate 612, and a first bracket 613. The first bracket 613 is connected to the movable end of the swing lifting component 620. The rotating drive source 611 is connected to the first bracket 613 and is driven to one side surface of the rotating connecting plate 612. The clamping mechanism 200 (middle tensioning drive component 230) (via fixing screws or bolts) is connected to the other side surface of the rotating connecting plate 612. The rotating drive source 611 includes a rotating drive motor and a first driving gear and a first driven gear driven by the rotating drive motor. The first driven gear is connected to the rotating connecting plate 612 via a first connecting shaft. That is, in use, the rotating drive motor is driven to rotate the rotating connecting plate 612. When the rotating connecting plate 612 moves to a first preset angle, the rotating drive motor reverses, causing the rotating connecting plate 612 to rotate in the opposite direction; thus realizing the reciprocating rotating lifting operation.

[0042] Specifically, in some implementations, such as Figure 3 and 4As shown, the swing-tossing component 620 includes a swing drive source 621, a swing connecting plate 622, and a second support 623. The second support 623 is connected to the movable end of the transfer drive mechanism 500. The swing drive source 621 is connected to the second support 623 and to one side surface of the swing connecting plate 622. The other side surface of the swing connecting plate 622 is connected to the rotating tossing component 610 (the first support 613 in the middle). The swing drive source 621 includes a swing drive motor and a second driving gear and a second driven gear connected to the swing drive motor. The second driven gear is connected to the swing connecting plate 622 via a second connecting shaft. In use, the swing drive motor is driven to rotate the swing connecting plate 622. When the swing connecting plate 622 moves to a second preset angle, the swing drive motor reverses, causing the swing connecting plate 622 to rotate in the opposite direction. This achieves a reciprocating swing-tossing operation, which, combined with the rotating tossing operation, increases the drying speed and improves the dipping efficiency.

[0043] Specifically, in some implementations, such as Figure 1 and 3 As shown, the transfer drive mechanism 500 includes a third support 510, a lifting drive component 520, and a horizontal drive component 540. The third support 510 is connected to the frame 100. The lifting drive component 520 is connected to the third support 510 and is movably connected to the horizontal drive component 540, allowing the horizontal drive component 540 to move up and down along the Z-axis. The horizontal drive component 540 is driven by the lifting drive mechanism 600 (the second support 623 of the swinging lifting component 620), allowing the second support 623 to move along the horizontal plane formed by the XY axes. This structure, through the lifting drive movement of the lifting drive component 520, facilitates faster loading and unloading of materials; and combined with the horizontal drive movement of the horizontal drive component 540, it enables rapid unloading operations; thereby effectively improving space utilization and production efficiency.

[0044] Specifically, in some implementations, such as Figure 3 , 4 As shown in Figure 5, the lifting drive component 520 includes a lifting drive motor 521, a lifting drive wheel 522, and at least one traction gear rack 523; the traction gear rack 523 is connected to the third bracket 510 (by welding or bolting); the rotating end of the lifting drive motor 521 is connected to the interior of the lifting drive wheel 522; the gear surface of the lifting drive wheel 522 is movably connected to the traction gear rack 523. This structure, through the supporting and guiding effect of the traction gear rack 523, ensures the stability and smoothness of the lifting movement of the lifting drive motor 521 and the horizontal drive component 540.

[0045] Specifically, in some implementations, such as Figure 3 , 4 As shown in Figure 5, the side end of the lifting drive motor 521 is provided with a guide component 530; and the guide component 530 includes a fifth bracket 531, a sliding seat 532 and a guide rail 533; the guide rail 533 is connected to the third bracket 510 (by welding or bolting); the horizontal drive component 540 and the lifting drive motor 521 are respectively connected to the fifth bracket 531; the traction gear rack 523 is disposed between the fifth bracket 531 and the third bracket 510; the sliding seat 532 is connected to the fifth bracket 531 and slidably connected to the guide rail 533.

[0046] Specifically, in some implementations, such as Figure 3 , 4 As shown in Figure 5, the horizontal drive component 540 includes a horizontal drive source 541, a horizontal connecting plate 542, and a fourth bracket 543. The fourth bracket 543 is connected to the guide component 530 (the fifth bracket 531 in the middle). The horizontal drive source 541 is connected to the fourth bracket 543 and is driven by the horizontal connecting plate 542. The horizontal connecting plate 542 is connected to the swing lifting component 620 (the second bracket 623 in the middle). The horizontal drive source 541 includes a horizontal drive motor and a third driving gear and a third driven gear driven by the horizontal drive motor. The third driven gear is connected to the horizontal connecting plate 542 via a third connecting shaft. That is, in use, the horizontal drive motor is driven to rotate, causing the horizontal connecting plate 542 to rotate. When the horizontal connecting plate 542 moves to a third preset angle for unloading, the horizontal drive motor reverses, and the second bracket 623 resets.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0048] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A clamping device for an automatic dip coating equipment, characterized in that: It includes a frame, a clamping mechanism, a transfer drive mechanism, and a lifting drive mechanism; the clamping mechanism is used to clamp the processed product; the lifting drive mechanism is connected to the clamping mechanism to enable the clamping mechanism to perform a swing lifting motion. The drying drive mechanism is connected to the transfer drive mechanism; the transfer drive mechanism is connected to the frame.

2. The clamping device for the automatic dip coating equipment according to claim 1, characterized in that: The clamping mechanism includes a tensioning drive component, at least two support plates, and at least two clamping plates; the tensioning drive component is connected to the lifting drive mechanism; the support plates are connected to the tensioning drive component; the clamping plates are connected to the support plates; and a clamping cavity is provided between two adjacent clamping plates; the side surface of the clamping plate facing the clamping cavity is provided with a clamping abutment fold.

3. The clamping device for the automatic dip coating equipment according to claim 2, characterized in that: The clamping plate is provided with an adjusting connecting block; the support plate is provided with an adjusting channel; the adjusting connecting block is movably connected to the interior of the adjusting channel; And / or the clamping abutment surface includes a first abutment slope and a second abutment slope that are inclined to each other; and an abutment groove is provided between the first abutment slope and the second abutment slope; And / or, the tensioning drive component includes a dual-head drive cylinder and at least two movable connecting plates connected to the dual-head drive cylinder; the support plate is connected to the movable connecting plates.

4. The clamping device for the automatic dip coating equipment according to claim 1 or 2, characterized in that: The lifting and drying drive mechanism includes a rotating lifting component and a swinging lifting component; the swinging lifting component is connected to the transfer drive mechanism; the swinging lifting component is connected to the rotating lifting component so that the rotating lifting component swings along the vertical plane; the rotating lifting component is connected to the clamping mechanism so that the clamping mechanism rotates along the horizontal plane.

5. The clamping device for the automatic dip coating equipment according to claim 4, characterized in that: The rotating lifting component includes a rotating drive source, a rotating connecting plate, and a first bracket; the first bracket is connected to the movable end of the swinging lifting component; the rotating drive source is connected to the first bracket and is driven to one side surface of the rotating connecting plate; the clamping mechanism is connected to the other side surface of the rotating connecting plate. And / or, the swing-lifting component includes a swing drive source, a swing connecting plate, and a second bracket; the second bracket is connected to the movable end of the transfer drive mechanism; the swing drive source is connected to the second bracket and to one side surface of the swing connecting plate; the other side surface of the swing connecting plate is connected to the rotating lifting component.

6. The clamping device for the automatic dip coating equipment according to claim 1 or 2, characterized in that: The transfer drive mechanism includes a third support, a lifting drive component, and a horizontal drive component; the third support is connected to the frame; the lifting drive component is connected to the third support and is movably connected to the horizontal drive component; the horizontal drive component is driven by the lifting drive mechanism.

7. The clamping device for the automatic dip coating equipment according to claim 6, characterized in that: The lifting drive component includes a lifting drive motor, a lifting drive wheel, and at least one traction gear rack; the traction gear rack is connected to the third bracket; the lifting drive motor is connected to the lifting drive wheel; The gear surface of the lifting drive wheel is movably connected to the traction gear rack.

8. The clamping device for the automatic dip coating equipment according to claim 7, characterized in that: The lifting drive motor has a guide component on its side; and the guide component includes a fifth bracket, a sliding seat and a guide rail; the guide rail is connected to the third bracket; the horizontal drive component and the lifting drive motor are respectively connected to the fifth bracket; the traction gear rack is disposed between the fifth bracket and the third bracket; the sliding seat is connected to the fifth bracket and slidably connected to the guide rail.

9. The clamping device for the automatic dip coating equipment according to claim 8, characterized in that: The horizontal drive component includes a horizontal drive source, a horizontal connecting plate, and a fourth bracket; the fourth bracket is connected to the guide component; the horizontal drive source is connected to the fourth bracket and is driven by the horizontal connecting plate; the horizontal connecting plate is connected to the lifting drive mechanism.

10. The clamping device for the automatic dip coating equipment according to claim 1, characterized in that: The clamping device for the automatic dip coating equipment also includes a soaking mechanism; the soaking mechanism has a soaking cavity inside; the clamping mechanism is movably disposed inside the soaking cavity.

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