Brushing machine

Abstract

The utility model provides a brushing machine, which comprises a fixing mechanism, a brushing mechanism and a control mechanism, and the fixing mechanism is mounted on a mounting reference and used for fixing a workpiece to be brushed; the first robot is movably arranged on one side of the fixing mechanism, and the first robot is used for clamping a to-be-brushed workpiece and placing the to-be-brushed workpiece on the fixing mechanism; the second robot is movably arranged on the side, away from the first robot, of the fixing mechanism, the second robot is used for conducting brushing treatment on the to-be-brushed workpiece on the fixing mechanism, and through the design of the pressing part, when the to-be-brushed workpiece needs to be placed on the fixing mechanism by the first robot, the to-be-brushed workpiece is placed on the fixing mechanism by the second robot; the fixed workpiece is brushed through the second robot, manual brushing is not needed in the whole brushing process, and the problems that an existing preassembling procedure mainly depends on manual operation to complete lubricant brushing, the brushing efficiency is low, and brushing is uneven are solved.

Description

Technical Field

[0001] This utility model relates to the field of workpiece coating technology, specifically to a coating machine. Background Technology

[0002] Currently, all workpieces undergo lubrication during the pre-assembly process to ensure proper lubrication during movement. However, the existing pre-assembly process relies primarily on manual operation for lubrication application, which presents two major problems: Firstly, the varying skill levels of operators lead to inconsistent pre-assembly quality, affecting the overall product quality stability; secondly, purely manual lubrication is not only inefficient but also prone to missed or over-lubrication.

[0003] Therefore, existing technologies need further development. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a coating machine to solve the technical problem that the existing pre-loading process mainly relies on manual operation to complete the lubricant coating.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: A coating machine is provided, comprising: a fixing mechanism mounted on an installation reference, the fixing mechanism being used to fix a workpiece to be coated; a first robot movably disposed on one side of the fixing mechanism, the first robot being used to clamp the workpiece to be coated and place it on the fixing mechanism; and a second robot movably disposed on the side of the fixing mechanism away from the first robot, the second robot being used to perform coating processing on the workpiece to be coated on the fixing mechanism; wherein, the fixing mechanism has a clamping part, the clamping part of the fixing mechanism having a clearance position for avoiding the workpiece and a clamping position for clamping the workpiece; when the first robot clamps the workpiece and moves the workpiece onto the fixing mechanism, the clamping part of the fixing mechanism is in the clearance position; when the workpiece is placed on the fixing mechanism, the clamping part of the fixing mechanism is in the clamping position, so as to clamp and fix the workpiece.

[0006] Further, the fixing mechanism includes: a placement seat for placing a workpiece; a clamping part movably disposed relative to the placement seat to clamp or avoid the workpiece placed on the placement seat; and a clamping assembly having a stop part and a clamping part, the stop part and the clamping part being spaced apart on the placement seat along the width direction, and both the stop part and the clamping part protruding from the placement seat, the stop part being fixed relative to the placement seat, and the clamping part being movably disposed relative to the placement seat along the width direction of the placement seat; so as to clamp and fix the workpiece to be coated placed on the placement seat by the clamping part and the stop part; wherein, the clamping part moves synchronously with the clamping part of the fixing mechanism.

[0007] Further, the clamping assembly includes: a stop plate to form a stop portion of the clamping assembly; a clamping member to form a clamping portion of the clamping assembly; the clamping member having an initial position for avoiding the workpiece; wherein, when the clamping portion of the fixing mechanism is in the avoiding position, the clamping portion of the fixing mechanism and the stop plate are located on the same side of the placement seat, and the clamping member is in the initial position.

[0008] Further, the clamping element includes: a first clamping rod, which is movably disposed on the placement seat along the width direction of the placement seat; the first clamping rod extends along the width direction of the placement seat; a second clamping rod, which protrudes from the first clamping rod and is disposed perpendicular to the first clamping rod; wherein, when the workpiece is placed on the placement seat, the first clamping rod and the second clamping rod move toward the stop plate to clamp and fix the uncoated workpiece through the first clamping rod, the second clamping rod and the stop plate.

[0009] Furthermore, the placement seat is provided with a protrusion that matches the groove of the workpiece. The protrusion is installed on the placement seat and extends along the width direction of the placement seat. The abutment is movably disposed on the protrusion along the width direction of the placement seat.

[0010] Furthermore, a sliding groove is provided at the end of the protrusion away from the stop plate. The sliding groove extends along the direction of the protrusion, and at least a portion of the abutment is movably disposed in the sliding groove along the extending direction of the sliding groove.

[0011] Furthermore, the fixing mechanism includes: a clamping assembly, at least a portion of which is movably disposed, the clamping assembly having a pressure rod to form a clamping portion of the fixing mechanism; the pressure rod extends along the width direction of the placement seat; wherein, when the workpiece to be coated is placed on the fixing mechanism, the pressure rod moves toward the workpiece to clamp and fix the workpiece; when the second robot finishes coating, the pressure rod moves away from the workpiece to avoid it.

[0012] Furthermore, the clamping assembly includes: a sector gear, which is rotatably arranged and connected to the pressure rod, with the sector gear located at the end of the pressure rod away from the placement seat; the axial direction of the sector gear is perpendicular to the extension direction of the pressure rod; and two support seats, which are located on the side of the placement seat near the stop, with the two support seats spaced apart along the length direction of the placement seat, and the sector gear rotatably arranged between the two support seats.

[0013] Furthermore, the fixing mechanism also includes a drive assembly, which is connected to the abutment and the pressure rod respectively, and drives the abutment and the pressure rod to move synchronously.

[0014] Furthermore, the drive assembly includes: a drive member; a first transmission member, which is connected to both the drive member and the abutment, and the drive member drives the abutment to move via the first transmission member; and a second transmission member, which is connected to both the drive member and the pressure rod, and the drive member drives the pressure rod to rotate relative to the placement seat via the second transmission member, so that the pressure rod is in a clearance position or a pressing position.

[0015] Furthermore, the coating machine also includes a workpiece sorting mechanism, which is located on one side of the placement seat. The workpiece sorting mechanism is used to sort multiple workpieces to be coated so that the first robot can clamp them.

[0016] Furthermore, the workpiece sorting mechanism includes: a placement chamber, which is disposed at an interval from the fixing mechanism; the placement chamber is provided with a placement cavity, and a placement port and a dispensing port communicating with the placement cavity, the placement port being located at the top of the placement chamber, and the dispensing port being located on the side wall of the placement chamber; the placement cavity is used to place multiple workpieces to be coated, and the bottom wall of the placement cavity is inclined towards the dispensing port so that the multiple workpieces to be coated placed in the placement cavity are sequentially output from the dispensing port along the inclined direction of the bottom wall; a sorting seat, which is disposed on one side of the fixing mechanism and located below the dispensing port, and is used to place the workpieces to be coated conveyed from the dispensing port; and a guide rail, which extends along a preset trajectory, with both ends of the guide rail connected to the placement chamber and the sorting seat respectively, and the workpieces to be coated coming out of the dispensing port sliding onto the sorting seat along the extension direction of the guide rail.

[0017] Furthermore, the first robot includes: a first robot body movably mounted on a mounting reference; a clamping component for clamping or releasing the workpiece to be coated; the clamping component is mounted on the first robot body so that the clamping component can be moved by the first robot body.

[0018] Furthermore, the second robot includes: a second robot body, which is movably mounted on an installation reference; and a coating component, which is mounted on the second robot body to drive the coating component to coat the workpiece to be coated placed on the fixed mechanism.

[0019] Beneficial effects:

[0020] 1. Through the design of the clamping part, when the first robot places the workpiece to be coated on the fixing mechanism, the clamping part is in the avoidance position. When the workpiece is placed on the fixing mechanism, the clamping part of the fixing mechanism is in the clamping position to clamp and fix the workpiece. After the workpiece is fixed, the second robot performs coating on the fixed workpiece. The entire coating process does not require manual coating, which solves the problem that the existing pre-assembly process mainly relies on manual operation to complete the lubricant coating, resulting in low coating efficiency and uneven coating.

[0021] 2. Through the design of the stop and the clamping part, when the workpiece is placed on the fixing mechanism, the clamping part moves relative to the stop part. The clamping part clamps the workpiece against the stop part from one side of the workpiece, thus fixing the workpiece. There is no need for manual hand-held fixing, which reduces the workload of workers.

[0022] 3. Through the design of the pressure bar, when the workpiece to be coated is placed on the fixing mechanism, the pressure bar moves towards the workpiece to press and fix it, eliminating the need for workers to fix it, thus saving labor. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a coating machine used in an embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the workpiece sorting mechanism of a coating machine used in an embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a clamping component of a coating machine used in an embodiment of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of a drive assembly for a painting machine used in an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the first and second robots of a painting machine provided in an embodiment of this utility model;

[0028] Figure 6 This is a schematic diagram of the clamping component structure of a drive component structure of a coating machine used in an embodiment of this utility model;

[0029] Figure 7 This is a drive component structure for a coating machine used in an embodiment of the present invention. Figure 5 Enlarged view of point C in the image;

[0030] Figure 8 This is a schematic diagram showing the positions of the clamping component and the driving component of a coating machine used in an embodiment of this utility model.

[0031] The above figures include the following reference numerals:

[0032] 1. Fixed mechanism;

[0033] 11. Clamping components;

[0034] 111. Placement base;

[0035] 112. Clamping element; 1121. Pull rod; 1122. First clamping rod; 1123. Second clamping rod; 1124. Stop plate; 1125. Protrusion; 1126. Sliding groove;

[0036] 12. Clamping assembly; 1211. Pressure rod; 1212. Sector gear; 1213. Support base;

[0037] 13. Drive assembly; 131. Drive rack; 132. Connecting plate; 133. Drive component;

[0038] 2. First robot; 21. First base; 22. First robotic arm;

[0039] 23. Clamping component; 231. First fixing plate; 232. First push rod; 233. Clamping plate;

[0040] 3. Second robot; 31. Second base; 32. Second robotic arm; 33. Painting component; 331. Second fixing plate; 332. Second push rod; 333. Paint brush;

[0041] 4. Workpiece sorting mechanism; 41. Placement chamber; 42. Placement cavity; 43. Placement opening; 44. Guide rail; 45. Sorting seat; 46. Outlet;

[0042] 5. Control panel. Detailed Implementation

[0043] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0044] According to an embodiment of this utility model, a coating machine is provided; please refer to [link / reference]. Figures 1 to 8A coating machine includes: a fixing mechanism 1, mounted on a mounting base, for fixing a workpiece to be coated; a first robot 2, movably disposed on one side of the fixing mechanism 1, for clamping the workpiece to be coated and placing it on the fixing mechanism 1; and a second robot 3, movably disposed on the side of the fixing mechanism 1 away from the first robot 2, for coating the workpiece on the fixing mechanism 1; wherein the fixing mechanism 1 has a clamping part, which has a clearance position for avoiding the workpiece and a clamping position for clamping the workpiece; when the first robot 2 clamps the workpiece and moves it onto the fixing mechanism 1, the clamping part of the fixing mechanism 1 is in the clearance position; when the workpiece is placed on the fixing mechanism 1, the clamping part of the fixing mechanism 1 is in the clamping position to clamp and fix the workpiece.

[0045] By adopting the above technical solution and through the design of the clamping part, when the first robot 2 places the workpiece to be coated on the fixing mechanism 1, the clamping part is in the avoidance position. When the workpiece is placed on the fixing mechanism 1, the clamping part of the fixing mechanism 1 is in the clamping position to clamp and fix the workpiece. After the workpiece is fixed, the second robot 3 performs coating on the fixed workpiece. The entire coating process does not require manual coating, which solves the problem that the existing pre-assembly process mainly relies on manual operation to complete the lubricant coating, resulting in low coating efficiency and uneven coating.

[0046] The workpiece has two protrusions that are spaced apart from each other. The two protrusions have moving parts on their opposite sides. The moving parts of the workpiece are coated by a second robot 3.

[0047] Optionally, the workpiece is a sweeping connecting rod.

[0048] Please refer to Figure 2 and Figure 8 The fixing mechanism 1 includes: a placement seat 111 for placing a workpiece; a clamping part movably disposed relative to the placement seat 111 to clamp or avoid the workpiece placed on the placement seat 111; and a clamping assembly 11 having a stop part and a clamping part, the stop part and the clamping part being spaced apart on the placement seat 111 along the width direction of the placement seat 111, and both the stop part and the clamping part protruding from the placement seat 111. The stop part is fixed relative to the placement seat 111, and the clamping part is movably disposed relative to the placement seat 111 along the width direction of the placement seat 111; so as to clamp and fix the workpiece to be coated placed on the placement seat 111 by means of the clamping part and the stop part; wherein, the clamping part moves synchronously with the clamping part of the fixing mechanism 1.

[0049] By adopting the above technical solution, through the design of the stop and the clamping part, when the workpiece is placed on the fixing mechanism 1, the clamping part moves relative to the stop part, and the clamping part clamps the workpiece against the stop part from one side of the workpiece, thus completing the fixing of the workpiece. There is no need for manual hand-held fixing, which reduces the workload of workers.

[0050] Furthermore, when the first robot 2 places the workpiece to be coated on the fixing mechanism 1, the clamping part is in a clearance position and the abutment part has not started to move. When the workpiece is placed on the fixing mechanism 1, the clamping part of the fixing mechanism 1 starts to rotate and the abutment part starts to move towards the stop part. When the clamping part presses against the workpiece, the abutment part just completes the clamping and fixing of the workpiece. The abutment part and the clamping part move synchronously to press and fix the workpiece. After the workpiece is fixed, the second robot 3 performs the coating process on the fixed workpiece. The entire coating process does not require manual coating.

[0051] Please refer to Figure 3 and Figure 8 The clamping assembly 11 includes: a stop plate 1124, which forms a stop portion of the clamping assembly 11; and a clamping member 112, which forms a clamping portion of the clamping assembly 11. The clamping member 112 has an initial position for avoiding the workpiece. When the clamping portion of the fixing mechanism 1 is in the avoiding position, the clamping portion of the fixing mechanism 1 and the stop plate 1124 are located on the same side of the placement seat 111, and the clamping member 112 is in the initial position.

[0052] By adopting the above technical solution, through the design of the stop plate 1124 and the clamping member 112, the workpiece can be clamped and fixed by the movement of the clamping member 112 towards the stop plate 1124 during the clamping process. There is no need for manual arrangement by hand and then painting. This improves work efficiency and reduces the labor intensity of workers.

[0053] Please refer to Figure 3 The clamping member 112 includes: a first clamping rod 1122, which is movably disposed on the placement seat 111 along the width direction of the placement seat 111; the first clamping rod 1122 extends along the width direction of the placement seat 111; and a second clamping rod 1123, which protrudes from the first clamping rod 1122 and is perpendicular to the first clamping rod 1122. When the workpiece is placed on the placement seat 111, the first clamping rod 1122 and the second clamping rod 1123 move toward the stop plate 1124 to clamp and fix the uncoated workpiece through the first clamping rod 1122, the second clamping rod 1123 and the stop plate 1124.

[0054] By adopting the above technical solution, and through the design of the first clamping rod 1122 and the second clamping rod 1123, the stability of clamping and fixing the workpiece is increased by the multi-point contact between the first clamping rod 1122 and the second clamping rod 1123 with the workpiece during the clamping and fixing process.

[0055] Please refer to Figure 3 The placement seat 111 is provided with a protrusion 1125 that matches the groove of the workpiece. The protrusion 1125 is installed on the placement seat 111 and extends along the width direction of the placement seat 111. The abutment 112 is movably disposed on the protrusion 1125 along the width direction of the placement seat 111.

[0056] By adopting the above technical solution, through the design of the protrusion 1125, during the process of clamping and fixing the workpiece, the protrusion 1125, which is adapted to the groove of the workpiece, can provide a moving guide for the workpiece, so that the first clamping rod 1122 and the second clamping rod 1123 can clamp and fix the workpiece.

[0057] Furthermore, the second abutting rod 1123 extends along the length of the placement seat 111 and protrudes from the protrusion 1125. The protrusions from both ends of the second abutting rod 1123 from the protrusion 1125 facilitate the increase of the force points on the workpiece and improve the stability when abutting the workpiece.

[0058] in, Figure 8 The direction of arrow A in the diagram is the length direction of the placement seat 111.

[0059] Please refer to the figure. A sliding groove 1126 is provided at the end of the protrusion 1125 away from the stop plate 1124. The sliding groove 1126 extends along the direction of the protrusion 1125. At least a portion of the abutment 112 is movably disposed in the sliding groove 1126 along the extending direction of the sliding groove 1126.

[0060] By adopting the above technical solution and through the design of the sliding groove 1126, during the process of clamping and fixing the workpiece, the sliding groove 1126 provides a guiding function for the movement of the first clamping rod 1122 and the second clamping rod 1123, which facilitates the directional movement of the first clamping rod 1122 and the second clamping rod 1123.

[0061] Furthermore, two sliding grooves are provided. The first sliding groove is located at the top of the protrusion 1125 and extends along the height direction of the placement seat 111. The second sliding groove extends along the length direction of the placement seat 111 and penetrates both side walls of the protrusion 1125. The second sliding groove is perpendicular to the first sliding groove and is located at the bottom of the first sliding groove.

[0062] Please refer to Figure 2 and Figure 5The fixing mechanism 1 includes a clamping assembly 12, at least a portion of which is movably disposed. The clamping assembly 12 has a pressure rod 1211, which forms a clamping portion of the fixing mechanism 1. The pressure rod 1211 extends along the width direction of the placement seat 111. When the workpiece to be coated is placed on the fixing mechanism 1, the pressure rod 1211 moves toward the workpiece to clamp and fix it. When the second robot 3 finishes coating, the pressure rod 1211 moves away from the workpiece to avoid it.

[0063] By adopting the above technical solution and through the design of the pressure rod 1211, when the workpiece to be coated is placed on the fixing mechanism 1, the pressure rod 1211 moves toward the workpiece to press and fix the workpiece, eliminating the need for workers to fix it and saving labor.

[0064] Please refer to Figure 5 The clamping assembly 12 includes: a sector gear 1212, which is rotatably arranged and connected to the pressure rod 1211, with the sector gear 1212 located at the end of the pressure rod 1211 away from the placement seat 111; the axial direction of the sector gear 1212 is perpendicular to the extension direction of the pressure rod 1211; and two support seats 1213, which are located on the side of the placement seat 111 near the stop portion, and are spaced apart along the length direction of the placement seat 111, with the sector gear 1212 rotatably arranged between the two support seats 1213.

[0065] By adopting the above technical solution and through the design of the sector gear 1212, the position of the pressure rod 1211 can be controlled by the rotation of the sector gear 1212 during the process of controlling whether the pressure rod 1211 is in the avoidance position or the pressing position.

[0066] Please refer to Figure 2 and Figure 5 The fixing mechanism 1 also includes a drive assembly 13, which is driven to connect to the abutment and the pressure rod 1211 respectively, and drives the abutment and the pressure rod 1211 to move synchronously.

[0067] By adopting the above technical solution and through the design of the drive component 13, no manual driving is required. The drive component 13 drives the pressure rod 1211 to move, saving time and effort.

[0068] Please refer to Figure 4The drive assembly 13 includes: a drive member 133; a first transmission member, which is connected to the drive member 133 and the abutment portion respectively, and the drive member 133 drives the abutment portion to move through the first transmission member; and a second transmission member, which is connected to the drive member 133 and the pressure rod 1211 respectively, and the drive member 133 drives the pressure rod 1211 to rotate relative to the placement seat 111 through the second transmission member, so that the pressure rod 1211 is in a clearance position or a pressing position.

[0069] By adopting the above technical solution, the design of the first and second transmission components facilitates the synchronous movement of the pressing and clamping parts without the need for additional resources, thus saving costs.

[0070] Furthermore, the pull rod 1121 is movably mounted on the placement seat 111, forming a first transmission member; the drive rack 131 meshes with the sector gear 1212, extending along the width direction of the placement seat 111, forming a second transmission member; the connecting plate 132 extends along the length direction of the placement seat 111, and the side of the placement plate closest to the placement seat 111 is connected to the drive rack 131, the pull rod 1121 is mounted on the connecting plate 132, and the pull rod 1121 and the drive rack 131 are located on the same side; the drive member 133 is mounted on the side of the connecting plate 132 away from the pull rod 1121, and the drive member 133 is drivenly connected to the connecting plate 132.

[0071] Among them, the driving component 133 is a cylinder. When it is necessary to drive the pressing part and the clamping part to move synchronously, the driving component 133 pushes the connecting plate 132 to move. The connecting plate 132 drives the driving rack 131 and the pull rod 1121 to move synchronously, thereby driving the clamping part and the pressing part to move synchronously.

[0072] Please refer to Figure 2 The coating machine also includes a workpiece sorting mechanism 4, which is located on one side of the placement seat 111. The workpiece sorting mechanism 4 is used to sort multiple workpieces to be coated so that the first robot 2 can clamp them.

[0073] By adopting the above technical solution and through the design of the workpiece sorting mechanism 4, the workpieces can be quickly and neatly arranged during the sorting process, saving workers' sorting time and improving production efficiency.

[0074] Please refer to Figure 2The workpiece handling mechanism 4 includes: a placement chamber 41, which is disposed at a distance from the fixing mechanism 1; the placement chamber 41 is provided with a placement cavity 42, and a placement port 43 and a dispensing port 46 communicating with the placement cavity 42; the placement port 43 is located at the top of the placement chamber 41, and the dispensing port 46 is located on the side wall of the placement chamber 41; the placement cavity 42 is used to place multiple workpieces to be coated, and the bottom wall of the placement cavity 42 is inclined toward the dispensing port 46 so that the multiple workpieces to be coated placed in the placement cavity 42 can be easily coated. Workpieces are sequentially output from the outlet 46 along the inclined direction of the bottom wall; a sorting seat 45 is disposed on one side of the fixing mechanism 1 and located below the outlet 46, and the sorting seat 45 is used to place the workpieces to be coated conveyed from the outlet 46; a guide rail 44 extends along a preset trajectory, and the two ends of the guide rail 44 are respectively connected to the placement chamber 41 and the sorting seat 45, and the workpieces to be coated from the outlet 46 slide onto the sorting seat 45 along the extension direction of the guide rail 44.

[0075] By adopting the above technical solution, and through the design of the guide rail 44 and the sorting seat 45, the workpiece sorting speed is accelerated and production efficiency is improved during the workpiece sorting process by the guidance of the guide rail 44 and the placement of the sorting seat 45.

[0076] Please refer to Figure 1 The first robot 2 includes: a first robot body, movably mounted on a mounting base; a clamping component 23, used to clamp or release the workpiece to be coated; the clamping component 23 is mounted on the first robot body so that the clamping component 23 can be moved by the first robot body.

[0077] By adopting the above technical solution and through the design of the clamping component 23, when the prepared workpiece to be coated is moved as a whole, a certain number of workpieces can be clamped by the clamping component 23 and then moved to the fixed mechanism 1 for subsequent processing. Through the cooperation of the first robot body and the clamping component 23, there is no need for manual placement of workpieces, which reduces the workload of workers and improves production efficiency.

[0078] The first robot body includes a first base 21, which is mounted on one side of the fixing mechanism 1; a first robotic arm 22, which is movably mounted on the first base 21 and forms a first moving part. A clamping component 23 is provided at the end of the first robotic arm 22 away from the first base 21 to clamp the workpiece with coating. The clamping component 23 includes: a first fixing plate 231, which is mounted on one end of the first robotic arm 22; two first push rods 232, which are arranged opposite each other along the length of the first fixing plate 231, with the fixed ends of the two push rods 232 mounted on the end of the first fixing plate 231 facing away from the first robotic arm 22; and two clamping plates 233, which are arranged one-to-one with each of the first push rods 232 and connected to the output end of the corresponding first push rod 232. The two clamping plates 233 are arranged close to or far from each other.

[0079] Please refer to Figure 1 The second robot 3 includes: a second robot body, which is movably mounted on an installation reference; and a coating component 33, which is mounted on the second robot body so that the second robot body drives the coating component 33 to coat the workpiece to be coated placed on the fixing mechanism 1.

[0080] The second robot body includes a second base 31, which is mounted on the side of the fixing mechanism 1 away from the first base 21; a second robotic arm 32, which is movably mounted on the second base 31, with a brushing component 33 at the end of the second robotic arm 32 away from the second base 31, which brushes the fixed workpiece; the brushing component 33 includes a second fixing plate 331, which is mounted on one end of the second robotic arm 32; a second push rod 332, the fixed end of which is mounted on the side of the second fixing plate 331 away from the second robotic arm 32; and a paint brush 333, which is fixed to the output end of the second push rod 332; the paint brush 333 can move along the length of the second fixing plate 331 under the push of the second push rod 332.

[0081] in, Figure 6 The direction of the middle arrow B is the length direction of the second fixing plate 331.

[0082] By adopting the above technical solution and through the design of the coating component 33, when it is necessary to coat the workpiece, the second robot body drives the coating component 33 to coat the moving part of the workpiece to be coated placed on the fixed mechanism 1.

[0083] Furthermore, the coating machine also includes an operating table 5, on which a fixing mechanism 1 and a workpiece sorting mechanism 4 are provided.

[0084] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0085] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0086] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0087] If the integrated units in the above embodiments are implemented as software functional units and sold or used as independent products, they can be stored in the aforementioned computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause one or more computer devices (which may be personal computers, servers, or network devices, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application.

[0088] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0089] In the several embodiments provided in this application, it should be understood that the disclosed client can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, indirect coupling or communication connection between units or modules, and may be electrical or other forms.

[0090] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0091] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0092] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A painting machine, characterized in that, include: A fixing mechanism (1) is installed on an installation reference and is used to fix the workpiece to be coated. The first robot (2) is movably disposed on one side of the fixing mechanism (1) and is used to clamp the workpiece to be coated and place it on the fixing mechanism (1). The second robot (3) is movably disposed on the side of the fixed mechanism (1) away from the first robot (2), and the second robot (3) is used to coat the workpiece to be coated on the fixed mechanism (1). The fixing mechanism (1) has a pressing part, which has a clearance position for avoiding the workpiece and a pressing position for pressing the workpiece. When the first robot (2) clamps the workpiece and moves the workpiece onto the fixing mechanism (1), the pressing part of the fixing mechanism (1) is in the clearance position. When the workpiece is placed on the fixing mechanism (1), the pressing part of the fixing mechanism (1) is in the pressing position to press and fix the workpiece.

2. The applicator of claim 1, wherein The fixing mechanism (1) includes: A placement seat (111) is used to place the workpiece; the clamping part is movably disposed relative to the placement seat (111) to clamp or avoid the workpiece placed on the placement seat (111); A clamping assembly (11) has a stop portion and a clamping portion, the stop portion and the clamping portion being spaced apart on the placement seat (111) along the width direction, and both the stop portion and the clamping portion protruding from the placement seat (111). The stop portion is fixed relative to the placement seat (111), and the clamping portion is movably disposed relative to the placement seat (111) along the width direction of the placement seat (111); so as to clamp and fix the workpiece to be coated placed on the placement seat (111) by means of the clamping portion and the stop portion. The pressing part moves synchronously with the pressing part of the fixing mechanism (1).

3. The applicator of claim 2, wherein, The clamping component (11) includes: Stop plate (1124), the stop plate (1124) forming a stop portion of the abutment assembly (11); A clamping member (112) is provided to form a clamping portion of the clamping assembly (11); the clamping member (112) has an initial position for avoiding the workpiece. When the pressing part of the fixing mechanism (1) is in the avoidance position, the pressing part of the fixing mechanism (1) and the stop plate (1124) are located on the same side of the placement seat (111), and the abutment (112) is in the initial position.

4. The painting machine of claim 3, wherein The clamping element (112) includes: A first abutting rod (1122) is movably arranged on the placing seat (111) along the width direction of the placing seat (111); the first abutting rod (1122) extends along the width direction of the placing seat (111); A second abutting rod (1123) is arranged protruding from the first abutting rod (1122), and the second abutting rod (1123) is arranged perpendicularly to the first abutting rod (1122); When the workpiece is placed on the placing seat (111), the first abutting rod (1122) and the second abutting rod (1123) move towards the direction close to the stop plate (1124) to clamp and fix the un-painted workpiece through the first abutting rod (1122), the second abutting rod (1123) and the stop plate (1124).

5. The painting machine of claim 3, wherein A protrusion (1125) is arranged on the placing seat (111) and matched with the groove of the workpiece; the protrusion (1125) is arranged on the placing seat (111) and extends along the width direction of the placing seat (111); and the abutting member (112) is movably arranged on the protrusion (1125) along the width direction of the placing seat (111).

6. The painting machine of claim 5, wherein, An end of the protrusion (1125) away from the stop plate (1124) is provided with a sliding groove (1126) extending along the direction of the protrusion (1125); and at least part of the abutting member (112) is movably arranged in the sliding groove (1126) along the extension direction of the sliding groove (1126).

7. The painting machine of claim 2, wherein The fixing mechanism (1) comprises: A pressing assembly (12) is movably arranged; the pressing assembly (12) has a pressing rod (1211) forming a pressing part of the fixing mechanism (1); and the pressing rod (1211) extends along the width direction of the placing seat (111); When the workpiece to be painted is placed on the fixing mechanism (1), the pressing rod (1211) moves towards the workpiece to press and fix the workpiece; and when the second robot (3) completes painting, the pressing rod (1211) moves away from the workpiece to avoid the workpiece.

8. The painting machine of claim 7, wherein, The pressing assembly (12) comprises: A sector gear (1212) is rotatably arranged; the sector gear (1212) is connected with the pressing rod (1211) and located at an end of the pressing rod (1211) away from the placing seat (111); and the axis direction of the sector gear (1212) is perpendicular to the extension direction of the pressing rod (1211); Two support seats (1213) are arranged on one side of the placing seat (111) close to the stop portion, and the two support seats (1213) are arranged at intervals along the length direction of the placing seat (111), and the sector gear (1212) is rotatably arranged between the two support seats (1213).

9. The painting machine of claim 7, wherein, The fixing mechanism (1) further comprises a driving assembly (13) which is drivingly connected with the abutting portion and the pressing rod (1211) respectively, and the abutting portion and the pressing rod (1211) are driven to move synchronously by the driving assembly (13).

10. The painting machine of claim 9, wherein, The driving assembly (13) comprises: a driving member (133); a first transmission member which is connected with the driving member (133) and the abutting portion respectively, and the driving member (133) drives the abutting portion to move through the first transmission member; a second transmission member which is connected with the driving member (133) and the pressing rod (1211) respectively, and the driving member (133) drives the pressing rod (1211) to rotate relative to the placing seat (111) through the second transmission member, so that the pressing rod (1211) is in the avoiding position or the pressing position.

11. The painting machine of claim 1, wherein, The brushing machine further comprises a workpiece arranging mechanism (4) which is arranged on one side of the placing seat (111) and is used for arranging a plurality of workpieces to be brushed, so that the first robot (2) clamps.

12. The painting machine of claim 11, wherein, The workpiece arranging mechanism (4) comprises: a placing bin (41) which is arranged at intervals with the fixing mechanism (1); a placing cavity (42), a placing opening (43) and a workpiece outlet (46) which are in communication with the placing cavity (42) are arranged in the placing bin (41), the placing opening (43) is located on the top of the placing bin (41), and the workpiece outlet (46) is located on the side wall of the placing bin (41); the placing cavity (42) is used for placing a plurality of workpieces to be brushed, and the bottom wall of the placing cavity (42) is arranged to be inclined towards the workpiece outlet (46), so that the plurality of workpieces to be brushed placed in the placing cavity (42) are sequentially output from the workpiece outlet (46) along the inclined direction of the bottom wall; an arranging seat (45) which is arranged on one side of the fixing mechanism (1) and is located below the workpiece outlet (46), and the arranging seat (45) is used for placing the workpieces to be brushed conveyed from the workpiece outlet (46); a guide rail (44) which extends along a preset track, and two ends of the guide rail (44) are connected with the placing bin (41) and the arranging seat (45) respectively, so that the workpieces to be brushed from the workpiece outlet (46) slide to the arranging seat (45) along the extension direction of the guide rail (44).

13. The painting machine of claim 1, wherein, The first robot (2) comprises: a first robot body which is movably arranged on the mounting reference. - a gripping member (23) for gripping or releasing the workpiece to be painted; said gripping member (23) is mounted on the first robot body so as to be moved by the first robot body.

14. The painting machine of claim 1, wherein, The second robot (3) comprises: - a second robot body movably arranged on the mounting reference; - a painting member (33) mounted on the second robot body so as to be moved by the second robot body for painting the workpiece to be painted placed on the fixture (1).

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