A kind of chassis production dips paint unloading assembly

Abstract

The utility model relates to the technical field of the frame production, provide a kind of frame production in dip paint unloading assembly, including mounting support, horizontal moving mechanism is installed on the mounting support.The utility model can realize the pneumatic clamping fixation of the lower part of frame product and the one-time dip paint operation except the lower covering position by adjustable anti-shading fixed assembly on main guide pipe, air pump, first solenoid valve, guide pipe and second piston barrel, further, by closing second piston barrel gas path and by second solenoid valve exhaust, utilize composite rubber spring reset retract its telescopic output rod, simultaneously open first piston barrel gas path and realize upper clamping, make the position of previous lower part covered expose to complete dip paint processing, and then by the automatic switching of fixed structure, can guarantee dip paint integrity, avoid quality defect, realize the role of frame product dead angle-free comprehensive dip paint unloading.

Description

Technical Field

[0001] This utility model relates to the field of machine base manufacturing technology, and in particular to a paint-dipping and feeding component in machine base manufacturing. Background Technology

[0002] The base can not only support and fix the key components of the equipment, but also transfer the load generated by the equipment during operation to the foundation or working platform, thus avoiding excessive local stress. It is the basic support component of the machine equipment. In the production process of the base, the material feeding component is often needed to improve production efficiency and reduce human error. For example, patent CN208019694U discloses a coal mining machine motor base material feeding device, including a first process tie rod, a second process tie rod, a third process tie rod, a fourth process tie rod, a first support block, a second support block, a third support block, and a fourth support block. The first and second support blocks are fixed by the first process tie rod, the second and third support blocks are fixed by the second process tie rod, the third and fourth support blocks are fixed by the third process tie rod, and the fourth support block and the first support block are fixed by the fourth process tie rod. This coal mining machine motor base material feeding device, by changing the material feeding method of the base support, makes it easier to weld to the base cylinder and more likely to ensure the support position accuracy requirements. This eliminates the problems of missing material and positional misalignment that easily occur when the relevant dimensions cannot meet the requirements of the design drawings and the support markings and drilling of installation holes in the base drawings. While the aforementioned coal mining machine motor base unloading device can be modified to make it easier to weld to the base cylinder and ensure the required support position, thus preventing issues like missing material and positional misalignment when dimensions fail to meet design drawings and support markings or drilling holes, it primarily targets welded support positioning and cannot adapt to the painting process. This can lead to paint obstruction and contamination, and makes one-time painting unloading difficult. Therefore, a painting unloading component for base production needs to be designed. Utility Model Content

[0003] The purpose of this utility model is to provide a paint-dipping and unloading component for machine base production, in order to solve the defects of existing motor base unloading devices that cannot adapt to the requirements of the paint dipping process and are prone to paint surface obstruction and contamination.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a paint-dipping and feeding component for machine base production, including a mounting support; A horizontal moving mechanism is installed on the mounting bracket, and a vertical telescopic cylinder is slidably connected to the horizontal moving mechanism. The output end of the vertical telescopic cylinder is connected to an inverted U-shaped paint-dipping and unloading rack, and an adjustable anti-covering fixing component is installed on the inverted U-shaped paint-dipping and unloading rack. The adjustable anti-covering fixing assembly includes a second piston cylinder fixed to the bottom of both ends of the inverted U-shaped paint dipping and unloading rack, and a first piston cylinder fixed on the inverted U-shaped paint dipping and unloading rack above the second piston cylinder; The top of the inverted U-shaped paint-dipping and unloading rack is equipped with a main air pipe, and both the first piston cylinder and the second piston cylinder are connected to the main air pipe with a vertical air guide pipe. The top of the vertical air guide pipe is equipped with a venting reserved branch pipe. The first piston cylinder and the second piston cylinder are slidably connected to a piston body, and a telescopic output rod is fixed at the middle position of the piston body. A composite rubber spring is fitted on the telescopic output rod.

[0005] Furthermore, fixing screw holes are evenly provided on both sides of the mounting bracket.

[0006] Furthermore, the horizontal moving mechanism includes a guide rail fixed to the mounting bracket, and a motor is installed at one end of the guide rail.

[0007] Furthermore, the output end of the motor is connected to a ball screw, and a nut seat is threaded onto the ball screw. The nut seat is slidably connected to the guide rail, and the vertical telescopic cylinder is fixed to one side of the nut seat.

[0008] Furthermore, both the first piston cylinder and the second piston cylinder are provided with flanges between them and the vertical gas guide pipe.

[0009] Furthermore, a first solenoid valve is installed at the top of the air guide vertical insertion pipe, and a second solenoid valve is installed on the air release reserved branch pipe.

[0010] Furthermore, both the first and second piston cylinders are provided with mechanical seals that match the telescopic output rod, and a spherical pressure block is provided at the end of the telescopic output rod away from the piston body.

[0011] Furthermore, an air pump is installed on the main air pipe, and the ends of the first piston cylinder and the second piston cylinder away from the spherical pressure block are connected to the vertical air guide pipe.

[0012] The advantages of the paint-dipping and feeding assembly provided by this utility model in machine base production are as follows: By installing an adjustable anti-coverage fixing component, and by setting up a main air pipe, air pump, first solenoid valve, air guide vertical insertion pipe and second piston cylinder, the system achieves stable clamping and fixing of the lower part of the machine base product and a first-time paint dipping operation except for the lower covered position. This ensures the positioning stability of the machine base product during paint dipping and initially completes the paint coverage of most areas. Furthermore, by setting up the first piston cylinder, second solenoid valve and composite rubber spring, the switching of the clamping position of the machine base product and the exposure of the unpainted area are optimized. The air path of the second piston cylinder is closed and the air is vented through the second solenoid valve. The composite rubber spring is used to reset and retract its telescopic output rod. At the same time, the air path of the first piston cylinder is opened to achieve upper clamping, exposing the previously covered lower position. Thus, through the automatic switching of the fixing structure, the integrity of the paint dipping can be ensured, quality defects can be avoided, and the machine base product can be painted and unloaded without dead angles. Equipped with a horizontal moving mechanism, the motor, in conjunction with the transmission action of the nut seat and ball screw, causes the nut seat to slide horizontally along the guide rail, driving the inverted U-shaped paint-dipping unloading rack to move horizontally. Simultaneously, the output end of the vertical telescopic cylinder extends and retracts, causing the inverted U-shaped paint-dipping unloading rack to rise and fall synchronously. Furthermore, through the combination of the horizontal and vertical moving adjustment mechanisms, the machine base can move flexibly within the space between the paint-dipping station and the preceding and following processing stations, improving the adaptability between multiple production stations and achieving uninterrupted unloading during process transitions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the horizontal moving mechanism of this utility model; Figure 3 This is a three-dimensional structural diagram of the main trachea of ​​this utility model; Figure 4 This is a three-dimensional structural diagram of the first piston cylinder of this utility model. Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0014] The following are the annotations in the figure: 1. Horizontal moving mechanism; 101. Ball screw; 102. Guide rail; 103. Motor; 104. Nut seat; 2. Mounting support; 3. Vertical telescopic cylinder; 4. Inverted U-shaped paint feeding rack; 5. Adjustable anti-covering fixing assembly; 501. First piston cylinder; 502. Second piston cylinder; 503. Air guide vertical insertion pipe; 504. Flange; 505. Mechanical seal; 506. Composite rubber spring; 507. Telescopic output rod; 508. Spherical pressure block; 509. Piston body; 510. Air release reserved branch pipe; 511. Second solenoid valve; 512. First solenoid valve; 6. Main air pipe; 7. Air pump. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5 The present invention provides a paint-dipping and feeding assembly for machine base production, including a mounting support 2.

[0017] Reference Figures 1-5 A horizontal moving mechanism 1 is installed on the mounting bracket 2, and a vertical telescopic cylinder 3 is slidably connected to the horizontal moving mechanism 1. The output end of the vertical telescopic cylinder 3 is connected to an inverted U-shaped paint dipping and unloading rack 4, and an adjustable anti-covering fixing component 5 is installed on the inverted U-shaped paint dipping and unloading rack 4. The adjustable anti-covering fixing assembly 5 includes a second piston cylinder 502 fixed to the bottom of both ends of the inverted U-shaped paint dipping and feeding rack 4, and a first piston cylinder 501 fixed on the inverted U-shaped paint dipping and feeding rack 4 above the second piston cylinder 502; The top of the inverted U-shaped paint feeding rack 4 is equipped with a main air pipe 6, and the first piston cylinder 501 and the second piston cylinder 502 are both connected to the main air pipe 6 by a guide vertical insertion pipe 503. The top of the guide vertical insertion pipe 503 is provided with a venting reserved branch pipe 510. A piston body 509 is slidably connected inside the first piston cylinder 501 and the second piston cylinder 502, and a telescopic output rod 507 is fixed at the middle position of the piston body 509. A composite rubber spring 506 is fitted on the telescopic output rod 507. Both the first piston cylinder 501 and the second piston cylinder 502 are provided with mechanical seals 505 that match the telescopic output rod 507, and a spherical pressure block 508 is provided at the end of the telescopic output rod 507 away from the piston body 509. An air pump 7 is installed on the main air pipe 6, and the ends of the first piston cylinder 501 and the second piston cylinder 502 away from the spherical pressure block 508 are connected to the air guide vertical insertion pipe 503. A first solenoid valve 512 is installed at the top of the air guide vertical insertion pipe 503, and a second solenoid valve 511 is installed on the air release reserved branch pipe 510.

[0018] An external power supply is used, and the main air pipe 6 is supplied with air through the air pump 7. Compressed air flows through the main air pipe 6 and into the air guide vertical insertion pipe 503 corresponding to the first solenoid valve 512. The air guide vertical insertion pipe 503 delivers the air to the two lower second piston cylinders 502. The compressed air pushes the piston body 509 inside the second piston cylinder 502 to slide, causing the telescopic output rod 507 fixed to the piston body 509 to extend towards the machine base product. The telescopic output rod 507 at the output end of the two second piston cylinders 502 clamps and fixes the lower part of the machine base product. The vertical telescopic cylinder 3 drives it to penetrate into the paint dip tank to complete one paint dipping operation. At this time, the machine base product, except for the part covered by the clamping and fixing at the bottom, has been painted. Then, the vertical telescopic cylinder 3 is activated to drive the adjustable anti-covering fixing component 5 to rise, so that the first piston cylinder 501 above it is away from the paint liquid. After it is stationary and solidified, the first solenoid valve on the air guide vertical insertion pipe 503 corresponding to the second piston cylinder 502 is opened. Valve 512 is closed, and the first solenoid valve 512 corresponding to the first piston cylinder 501 is opened. The clamping process is repeated, so that the telescopic output rods 507 at the output ends of the two first piston cylinders 501 clamp and fix the upper position of the machine base product after painting. At the same time, the second solenoid valve 511 on the venting reserved branch pipe 510 corresponding to the second piston cylinder 502 is opened to discharge the compressed gas inside the second piston cylinder 502. At this time, the compressed composite rubber spring 506 fitted on the telescopic output rod 507 extending from the second piston cylinder 502 will reset. The composite rubber spring 506 pulls the telescopic output rod 507 back, so that the telescopic output rod 507 on the second piston cylinder 502 is detached from the machine base product. The area that was pressed and covered will be exposed to paint to achieve the painting treatment of the covered area. Finally, the machine base product that has completed the full painting treatment is automatically transferred to the next process to complete the integrated painting and unloading operation through the horizontal moving mechanism 1 and the vertical telescopic cylinder 3.

[0019] Reference Figures 1-2 Fixing screw holes are evenly provided on both sides of the mounting bracket 2; The horizontal moving mechanism 1 includes a guide rail 102 fixed to the mounting support 2, and a motor 103 is installed at one end of the guide rail 102; The output end of the motor 103 is connected to a ball screw 101, and a nut seat 104 is threaded onto the ball screw 101. The nut seat 104 is slidably connected to the guide rail 102, and the vertical telescopic cylinder 3 is fixed to one side of the nut seat 104. Both the first piston cylinder 501 and the second piston cylinder 502 are provided with flanges 504 between them and the air guide vertical insertion pipe 503.

[0020] In use, the user fixes the mounting bracket 2 to the machine base production line using screws through the fixing screw holes on both sides of the mounting bracket 2, providing a supporting and fixing function.

[0021] In use, the horizontal moving mechanism 1 is activated, and the motor 103 outputs power to drive the ball screw 101 to rotate. Because the nut seat 104 is threadedly connected to the ball screw 101 and slidably adapted to the guide rail 102, the rotation of the ball screw 101 is converted into the horizontal sliding of the nut seat 104 along the guide rail 102. The vertical telescopic cylinder 3, which is fixed to the nut seat 104, moves horizontally synchronously with the nut seat 104 until the inverted U-shaped paint-dipping feeder 4 below is aligned with the top of the machine base to be dipped in paint. Then, the vertical telescopic cylinder 3... The output end of the cylinder 3 extends downward, causing the inverted U-shaped paint-dipping and unloading rack 4 to descend synchronously until the open end of the inverted U-shaped paint-dipping and unloading rack 4 is fitted onto the outside of the machine base. At this time, the adjustable anti-covering fixing component 5 fixes the machine base product. Then, through the combination of the horizontal movement adjustment mechanism and the vertical movement adjustment mechanism, the machine base product can be moved flexibly in the space between the paint-dipping station and the previous and subsequent processing stations, which improves the adaptability between multiple production stations and realizes the unloading function without interruption of process connection.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A paint-dipping and feeding assembly for machine base production, comprising a mounting bracket (2); Its features are: A horizontal moving mechanism (1) is installed on the mounting bracket (2), and a vertical telescopic cylinder (3) is slidably connected to the horizontal moving mechanism (1). The output end of the vertical telescopic cylinder (3) is connected to an inverted U-shaped paint-dipping feeder (4), and an adjustable anti-covering fixing component (5) is installed on the inverted U-shaped paint-dipping feeder (4). The adjustable anti-covering fixing assembly (5) includes a second piston cylinder (502) fixed to the bottom of both ends of the inverted U-shaped paint dipping and feeding rack (4), and a first piston cylinder (501) is fixed on the inverted U-shaped paint dipping and feeding rack (4) above the second piston cylinder (502). The top of the inverted U-shaped paint feeding rack (4) is equipped with a main air pipe (6), and the first piston cylinder (501) and the second piston cylinder (502) are connected to the main air pipe (6) by a guide vertical pipe (503). The top of the guide vertical pipe (503) is provided with a venting reserved branch pipe (510). The first piston cylinder (501) and the second piston cylinder (502) are slidably connected to a piston body (509), and a telescopic output rod (507) is fixed at the middle position of the piston body (509), and a composite rubber spring (506) is fitted on the telescopic output rod (507).

2. The paint-dipping and feeding assembly for machine base production according to claim 1, characterized in that: The mounting bracket (2) has fixing screw holes evenly provided on both sides.

3. The paint-dipping and feeding assembly for machine base production according to claim 1, characterized in that: The horizontal moving mechanism (1) includes a guide rail (102) fixed to the mounting bracket (2), and a motor (103) is installed at one end of the guide rail (102).

4. The paint-dipping and feeding assembly for machine base production according to claim 3, characterized in that: The output end of the motor (103) is connected to a ball screw (101), and a nut seat (104) is threaded onto the ball screw (101). The nut seat (104) is slidably connected to the guide rail (102), and the vertical telescopic cylinder (3) is fixed to one side of the nut seat (104).

5. The paint-dipping and feeding assembly for machine base production according to claim 1, characterized in that: A flange (504) is provided between the first piston cylinder (501) and the second piston cylinder (502) and the air guide vertical insertion pipe (503).

6. The paint-dipping and feeding assembly for machine base production according to claim 1, characterized in that: The top of the air guide vertical insertion pipe (503) is equipped with a first solenoid valve (512), and the air release reserved branch pipe (510) is equipped with a second solenoid valve (511).

7. The paint-dipping and feeding assembly for machine base production according to claim 1, characterized in that: Both the first piston cylinder (501) and the second piston cylinder (502) are provided with mechanical seals (505) that match the telescopic output rod (507), and a spherical pressure block (508) is provided at the end of the telescopic output rod (507) away from the piston body (509).

8. A paint-dipping and feeding assembly for machine base production according to claim 7, characterized in that: An air pump (7) is installed on the main air pipe (6), and the ends of the first piston cylinder (501) and the second piston cylinder (502) away from the spherical pressure block (508) are connected to the air guide vertical insertion pipe (503).

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