Detachable insulated handle for water-cooled plate powder electrostatic spray gun with strong adaptability

Abstract

The utility model discloses a detachable insulating handle for water cooling plate powder spraying electrostatic spray gun with high adaptability belongs to handle technical field, including the connecting cylinder, the connecting cylinder top is provided with the relatively rotatable assembly plate, still include: attitude adjustment subassembly, set up in the connecting cylinder outer circumferential side, through the adjustment self's extension attitude, is suitable for different user crowds. In the utility model, the rotary limit disc drives the rotation of the rotating shaft and the rotating gear disc, and then drives the rotation of the transmission gear and the adjusting lead screw, so that the lead screw seat moves along the guide rod and drives the holding arc plate to move, realizing the flexible adjustment of the holding size, adapting to the use demand of different hand shapes, simultaneously, the flexible pad with the telescopic function is set up, effectively prevents being scratched by the holding arc plate when holding, improves use safety, and, the supporting spring provides stable supporting elasticity for the two sides of the holding arc plate, strengthens the structural stability and operation comfort degree of the holding arc plate, effectively improves the use experience and safety of product.

Description

Technical Field

[0001] This utility model belongs to the field of grip technology, and in particular relates to a detachable insulated grip for a water-cooled plate powder electrostatic spray gun with strong adaptability. Background Technology

[0002] The water-cooled plate powder coating electrostatic spray gun is a key piece of equipment used in electrostatic spraying processes. It is suitable for automated, high-volume industrial production environments. As the main component that comes into direct contact between the operator and the spray gun, the quality of its design directly affects the comfort, flexibility, and safety of operation.

[0003] The document with publication number CN202876987U discloses an electrostatic spray gun handle, characterized by: a housing, a motor chamber for housing a motor at the upper end of the housing, an air inlet channel in the handle portion, an air volume regulating valve chamber located above the air inlet channel, and an air passage shut-off valve chamber communicating with the air inlet channel and the air volume regulating valve chamber; an electrostatic switch chamber is also provided between the air passage shut-off valve chamber and the motor chamber; the housing is made of engineering plastic in one piece. This utility model structure, due to its use of engineering plastic in one piece, is lightweight, easy to carry, and has good electrostatic grounding and safety. However, in actual use, due to the different hand shapes of users, common handles are difficult to adapt to, which can easily affect the user's experience. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem in the prior art that common handles are difficult to adapt to due to different hand shapes of users, which easily affects the user's experience. Therefore, this utility model proposes a detachable insulated handle for electrostatic powder coating guns for water-cooled plates with strong adaptability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with high adaptability includes a connecting cylinder, an assembly plate that can rotate relative to the connecting cylinder, and further includes: The posture adjustment component is located on the outer periphery of the connecting cylinder. By adjusting its own extended posture, it is suitable for different users. Assembly components, located on the top of the assembly plate, are used to match different spray gun bodies.

[0006] As a further description of the above technical solution: The attitude adjustment component includes: Multiple gripping arc plates are arranged in a circular array on the outer periphery of the connecting cylinder. A lead screw seat is connected to one side of each gripping arc plate. One end of the lead screw seat extends into the interior of the connecting cylinder and is slidably connected to the connecting cylinder. Multiple adjusting screws are arranged in a circular array inside the connecting cylinder, and the adjusting screws are connected to the screw seat for transmission. Multiple flexible pads are arranged in a circumferential array on the outer periphery of the connecting cylinder, and the flexible pads are connected between two adjacent gripping arc plates.

[0007] As a further description of the above technical solution: The attitude adjustment component further includes: Multiple mounting brackets are connected in a circular array inside the connecting cylinder, and the adjusting screw is rotatably connected to the mounting brackets. Multiple sets of guide rods, each set consisting of two symmetrically arranged guide rods, one end of each guide rod being connected to one side of the gripping arc plate, and the other end extending into the interior of the connecting cylinder. A support spring is fitted on the outer surface of each guide rod, with both ends of the support spring connected to one side of the gripping arc plate and one side of the connecting cylinder, respectively.

[0008] As a further description of the above technical solution: The attitude adjustment component further includes: Multiple transmission gears are arranged in a circular array inside the connecting cylinder, and one side of each transmission gear is connected to one end of the adjusting screw. The rotating gear disk is rotatably connected to the inside of the connecting cylinder via a rotating shaft, and the rotating gear disk meshes with the transmission gear.

[0009] As a further description of the above technical solution: The attitude adjustment component further includes: A limiting disc, wherein one end of the rotating shaft extends to the outside of the connecting cylinder and is connected to one side of the limiting disc, and the outer periphery of the limiting disc is provided with a plurality of limiting holes arranged in a circumferential array; A threaded seat is connected to the bottom of the connecting cylinder. The threaded seat has an internal threaded connection to a limit bolt, which can engage with a limit hole.

[0010] As a further description of the above technical solution: The assembly components include: Two movable horizontal plates are symmetrically and slidably connected to the top of the assembly plate; Two sets of adapter frames, each set consisting of multiple adapter frames arranged in a linear array, the adapter frames being connected to a movable horizontal plate, the adapter frames being threaded with adapter bolts, and a fitting block being rotatably connected to one side of each adapter bolt.

[0011] As a further description of the above technical solution: The assembly components include: The positive and negative lead screws are provided with a movable groove on the top of the assembly plate. The positive and negative lead screws are rotatably connected in the movable groove. The positive and negative lead screws are symmetrically arranged around their own center position, and the thread directions on both sides are opposite. Two sliding blocks are connected to the positive and negative lead screws, and the sliding blocks are slidably connected in the moving groove.

[0012] As a further description of the above technical solution: Also includes: The first connector connects to the bottom of the assembly plate; The second connector is connected to the top of the connecting cylinder, and the second connector is rotatably connected to the first connector. A locking mechanism is provided between the first connector and the second connector to adjust the relative position between the first connector and the second connector.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, by setting up a posture adjustment component, rotating the limiting disc drives the rotating shaft and rotating gear disc to rotate, which in turn drives the transmission gear and adjusting screw to rotate, so that the screw seat drives the grip arc plate to move along the guide rod, realizing flexible adjustment of the grip size to adapt to the needs of different hand shapes. At the same time, the flexible pad has a telescopic function, which effectively prevents the grip arc plate from scratching the user, improving safety. Furthermore, the support spring provides stable support elasticity to both sides of the grip arc plate, enhancing the structural stability and operating comfort of the grip arc plate, effectively improving the user experience and safety of the product.

[0014] 2. In this utility model, by setting up assembly components, the sliding block and the moving horizontal plate are driven by positive and negative screws to achieve the initial clamping and limiting of the spray gun body. Then, with the help of multiple independently adjustable adapter bolts, the fitting block is driven to accurately fit and fix the non-standard surface of the spray gun body. This not only ensures the speed and stability of the clamping process, but also effectively improves the fitting accuracy and clamping reliability for spray gun bodies with complex shapes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 For the present utility model Figure 1 Enlarged structural diagram of section A; Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the three-dimensional disassembled structure of this utility model; Figure 5 For the present utility model Figure 4Enlarged structural diagram of section B.

[0016] Legend: 1. Assembly plate; 2. Assembly components; 201. Moving cross plate; 202. Adapter frame; 203. Adapter bolt; 204. Fitting block; 205. Sliding block; 206. Positive and negative lead screws; 207. Moving groove; 3. Locking mechanism; 4. First connecting piece; 5. Second connecting piece; 6. Posture adjustment assembly; 601. Grip arc plate; 602. Flexible pad; 603. Limiting disc; 604. Limiting hole; 605. Threaded seat; 606. Limiting bolt; 607. Mounting bracket; 608. Guide rod; 609. Support spring; 610. Rotating shaft; 611. Rotating gear plate; 612. Transmission gear; 613. Adjusting lead screw; 614. Lead screw seat; 7. Connecting cylinder. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5 This utility model provides a technical solution: a detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability, including a connecting cylinder 7, an assembly plate 1 that can rotate relative to the connecting cylinder 7, and further including: The posture adjustment component 6 is located on the outer periphery of the connecting cylinder 7. By adjusting its own extended posture, it is suitable for different users. Assembly component 2 is located on top of assembly plate 1 and is used to match different spray gun bodies; The first connector 4 is connected to the bottom of the assembly plate 1; The second connector 5 is connected to the top of the connecting cylinder 7, and the second connector 5 is rotatably connected to the first connector 4. The locking mechanism 3 is disposed between the first connecting member 4 and the second connecting member 5, and is used to adjust the relative position between the first connecting member 4 and the second connecting member 5.

[0019] Attitude adjustment component 6 includes: Multiple gripping arc plates 601 are arranged in a circular array on the outer periphery of the connecting cylinder 7. A lead screw seat 614 is connected to one side of the gripping arc plate 601. One end of the lead screw seat 614 extends into the interior of the connecting cylinder 7 and is slidably connected to the connecting cylinder 7. Multiple adjusting screws 613 are arranged in a circular array inside the connecting cylinder 7, and the adjusting screws 613 are connected to the screw seat 614 in a transmission connection. Multiple flexible pads 602 are arranged in a circumferential array on the outer periphery of the connecting cylinder 7, and the flexible pads 602 are connected between two adjacent gripping arc plates 601. Multiple mounting brackets 607 are connected in a circular array inside the connecting cylinder 7, and the adjusting screw 613 is rotatably connected to the mounting brackets 607. Multiple sets of guide rods 608, each set of guide rods 608 consists of two symmetrically arranged guide rods 608. One end of the guide rod 608 is connected to one side of the gripping arc plate 601, and the other end of the guide rod 608 extends into the interior of the connecting cylinder 7. A support spring 609 is sleeved on the outer surface of the guide rod 608. The two ends of the support spring 609 are respectively connected to one side of the gripping arc plate 601 and one side of the connecting cylinder 7. Multiple transmission gears 612 are arranged in a circular array inside the connecting cylinder 7, and one side of the transmission gears 612 is connected to one end of the adjusting screw 613. Rotating gear 611 is rotatably connected to the inside of connecting cylinder 7 via rotating shaft 610, and rotating gear 611 meshes with transmission gear 612. The limiting disc 603 has a rotating shaft 610 that extends to the outside of the connecting cylinder 7 and is connected to one side of the limiting disc 603. The outer periphery of the limiting disc 603 is provided with a plurality of limiting holes 604 arranged in a circular array. The threaded seat 605 is connected to the bottom of the connecting cylinder. The threaded seat 605 has an internal threaded connection to a limit bolt 606, which can engage with the limit hole 604.

[0020] The specific implementation method is as follows: By setting the posture adjustment component 6, the rotating limit disk 603 drives the rotating shaft 610 and the rotating gear disk 611 to rotate, which in turn drives the transmission gear 612 and the adjusting screw 613 to rotate, so that the screw seat 614 drives the grip arc plate 601 to move along the guide rod 608, realizing flexible adjustment of the grip size to adapt to the needs of different hand shapes. At the same time, the flexible pad 602 has a telescopic function, which effectively prevents the grip arc plate 601 from scratching the user during gripping, improving the safety of use. Furthermore, the support spring 609 provides stable support elasticity to both sides of the grip arc plate 601, enhancing the structural stability and operating comfort of the grip arc plate 601, effectively improving the user experience and safety of the product.

[0021] Assembly component 2 includes: Two movable horizontal plates 201 are symmetrically and slidably connected to the top of the assembly plate 1; Two sets of adapter frames 202, each set of adapter frames 202 is composed of multiple adapter frames 202 arranged in a linear array. The adapter frames 202 are connected to the movable horizontal plate 201. The adapter frames 202 are threaded with adapter bolts 203. A fitting block 204 is rotatably connected to one side of the adapter bolts 203. The positive and negative lead screws 206 are provided with a moving groove 207 on the top of the assembly plate 1. The positive and negative lead screws 206 are rotatably connected in the moving groove 207. The positive and negative lead screws 206 are symmetrically arranged along their own center position, and the threads on both sides are opposite. Two sliding blocks 205 are connected to the positive and negative lead screws 206 for transmission, and the sliding blocks 205 are slidably connected in the moving groove 207.

[0022] The specific implementation method is as follows: by setting up the assembly component 2, the sliding block 205 and the moving horizontal plate 201 are driven to move synchronously by the positive and negative lead screws 206, so as to achieve the initial clamping and limiting of the spray gun body. Then, with the help of multiple independently adjustable adapter bolts 203, the fitting block 204 is driven to accurately fit and fix the non-standard surface of the spray gun body. This not only ensures the speed and stability of the clamping process, but also effectively improves the fitting accuracy and clamping reliability for spray gun bodies with complex shapes.

[0023] Working Principle: During use, the operator assembles the handle with the spray gun body, places the spray gun body between two movable horizontal plates 201, and then rotates the positive and negative screws 206. The screws 206 drive two sliding blocks 205 to move relative to each other, causing the sliding blocks 205 to move the movable horizontal plates 201 closer together. The movable horizontal plates 201 then move multiple adapter brackets 202 closer together, allowing the adapter brackets 202 to initially clamp and limit the spray gun body. Next, the operator tightens the adapter bolts 203, causing the adapter bolts 203 to move the fitting blocks 204 towards the spray gun body, allowing the fitting blocks 204 to fit and limit the spray gun body. Through multiple independent adapter bolts 203, various non-standard surfaces of the spray gun body can be fitted, thereby improving fitting accuracy. After the spray gun body is installed, the operator... According to their own usage habits, the operator adjusts the size of the grip part. The operator rotates the limiting disc 603, which drives the rotating shaft 610 to rotate. The rotating shaft 610 drives the rotating gear disc 611 to rotate. The rotating gear disc 611 drives the transmission gear 612 to rotate. The transmission gear 612 drives the adjusting screw 613 to rotate. The adjusting screw 613 drives the screw seat 614 to move. The screw seat 614, in conjunction with the guide rod 608, drives the grip arc plate 601 to move, thereby changing the size of the grip part to suit users with different hand shapes. At the same time, the flexible pad 602 has a telescopic function to prevent the operator from being injured by the grip arc plate 601 when gripping. The support spring 609 provides a certain amount of support elasticity to both sides of the grip arc plate 601, improving the stability of the grip arc plate 601 itself.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable insulated handle for an electrostatic powder coating gun for water-cooled plates with high adaptability, comprising a connecting cylinder (7), characterized in that: The connecting cylinder (7) is provided with a rotatable mounting plate (1) above it, and also includes: The posture adjustment component (6) is located on the outer periphery of the connecting cylinder (7). By adjusting its own extended posture, it is suitable for different users. Assembly component (2) is set on top of assembly plate (1) for matching different spray gun bodies.

2. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 1, characterized in that: The attitude adjustment component (6) includes: Multiple gripping arc plates (601) are arranged in a circular array on the outer periphery of the connecting cylinder (7). A lead screw seat (614) is connected to one side of the gripping arc plate (601). One end of the lead screw seat (614) extends into the interior of the connecting cylinder (7) and is slidably connected to the connecting cylinder (7). Multiple adjusting screws (613) are arranged in a circular array inside the connecting cylinder (7), and the adjusting screws (613) are connected to the screw seat (614) in a transmission connection. Multiple flexible pads (602) are arranged in a circular array on the outer periphery of the connecting cylinder (7), and the flexible pads (602) are connected between two adjacent gripping arc plates (601).

3. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 2, characterized in that: The attitude adjustment component (6) further includes: Multiple mounting brackets (607) are connected in a circumferential array inside the connecting cylinder (7), and the adjusting screw (613) is rotatably connected to the mounting brackets (607); Multiple sets of guide rods (608) are provided. Each set of guide rods (608) consists of two symmetrically arranged guide rods (608). One end of the guide rod (608) is connected to one side of the gripping arc plate (601). The other end of the guide rod (608) extends into the interior of the connecting cylinder (7). A support spring (609) is sleeved on the outer surface of the guide rod (608). The two ends of the support spring (609) are connected to one side of the gripping arc plate (601) and one side of the connecting cylinder (7), respectively.

4. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 3, characterized in that: The attitude adjustment component (6) further includes: Multiple transmission gears (612) are arranged in a circular array inside the connecting cylinder (7), and one side of the transmission gears (612) is connected to one end of the adjusting screw (613); The rotating gear disk (611) is rotatably connected to the inside of the connecting cylinder (7) via the rotating shaft (610), and the rotating gear disk (611) meshes with the transmission gear (612).

5. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 4, characterized in that: The attitude adjustment component (6) further includes: The limiting disk (603) has one end of the rotating shaft (610) extending to the outside of the connecting cylinder (7) and connected to one side of the limiting disk (603). The limiting disk (603) has a plurality of limiting holes (604) arranged in a circular array on its outer periphery. A threaded seat (605) is connected to the bottom of the connecting cylinder. The threaded seat (605) has an internal threaded connection to a limiting bolt (606), which can engage with the limiting hole (604).

6. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 5, characterized in that: The assembly component (2) includes: Two movable horizontal plates (201) are symmetrically slidably connected to the top of the assembly plate (1); Two sets of adapter frames (202) are provided. Each set of adapter frames (202) consists of multiple adapter frames (202) arranged in a linear array. The adapter frames (202) are connected to the movable horizontal plate (201). The adapter frames (202) are threaded with adapter bolts (203). The adapter bolts (203) are rotatably connected to one side of the adapter blocks (204).

7. A detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 6, characterized in that: The assembly component (2) includes: The positive and negative lead screws (206) are provided with a moving groove (207) on the top of the assembly plate (1). The positive and negative lead screws (206) are rotatably connected in the moving groove (207). The positive and negative lead screws (206) are symmetrically arranged along their own center position, and the threads on both sides are opposite. Two sliding blocks (205) are connected to the positive and negative lead screws (206) for transmission, and the sliding blocks (205) are slidably connected in the moving groove (207).

8. The detachable insulated handle for a water-cooled plate powder coating electrostatic spray gun with strong adaptability according to claim 7, characterized in that: Also includes: The first connector (4) is connected to the bottom of the assembly plate (1); The second connector (5) is connected to the top of the connecting cylinder (7), and the second connector (5) is rotatably connected to the first connector (4); The locking mechanism (3) is located between the first connector (4) and the second connector (5) and is used to adjust the relative position between the first connector (4) and the second connector (5).

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