Brushing machine

Abstract

The invention provides a brushing machine which comprises a fixing mechanism 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] The invention relates to the technical field of workpiece coating, and in particular to a coating machine. Background Art

[0002] The workpieces currently produced need to be coated with lubricant during the pre-assembly process to ensure that the workpieces have good lubrication during movement. However, the existing pre-assembly process mainly relies on manual operation to complete the lubricant coating, which brings two major problems: on the one hand, due to the uneven technical level of operators, it is difficult to maintain consistent pre-assembly quality, thus affecting the stability of the overall product quality; on the other hand, pure manual oiling is not only inefficient, but also prone to omission or over-coating during operation.

[0003] Therefore, the prior art needs to be further developed. Summary of the invention

[0004] The purpose of the present invention is to overcome the above technical deficiencies and provide a coating machine to solve the technical problem that the existing pre-installation process in the related art mainly relies on manual operation to complete the lubricant coating.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: a painting machine is provided, comprising: a fixing mechanism, installed on a mounting base, the fixing mechanism being used to fix a workpiece to be painted; a first robot, the first robot being movably arranged on one side of the fixing mechanism, the first robot being used to clamp the workpiece to be painted and place it on the fixing mechanism; a second robot, the second robot being movably arranged on a side of the fixing mechanism away from the first robot, the second robot being used to paint the workpiece to be painted on the fixing mechanism; wherein the fixing mechanism has a clamping portion, the clamping portion of the fixing mechanism having an avoidance position for avoiding the workpiece and a clamping position for clamping the workpiece; when the first robot clamps the workpiece and moves the workpiece to the fixing mechanism, the clamping portion of the fixing mechanism is in the avoidance position, and when the workpiece is placed on the fixing mechanism, the clamping portion of the fixing mechanism is in the clamping position to clamp and fix the workpiece.

[0006] Furthermore, the fixing mechanism includes: a placement seat, which is used to place the workpiece; a clamping portion is movably arranged relative to the placement seat to clamp or avoid the workpiece placed on the placement seat; a clamping assembly, which has a stop portion and a clamping portion, which are arranged on the placement seat at intervals along the width direction of the placement seat, and the stop portion and the clamping portion are both protruding from the placement seat, the stop portion is fixed relative to the placement seat, and the clamping portion is movably arranged relative to the placement seat along the width direction of the placement seat; the workpiece to be painted placed on the placement seat is clamped and fixed by the clamping portion and the stop portion; wherein the clamping portion moves synchronously with the clamping portion of the fixing mechanism.

[0007] Furthermore, the clamping assembly includes: a stop plate, which forms a stop portion of the clamping assembly; a clamping member, which forms a clamping portion of the clamping assembly; the clamping member has an initial position for avoiding the workpiece; wherein, when the clamping portion of the fixing mechanism is in the avoidance 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] Furthermore, the clamping member includes: a first clamping rod, which is movably arranged 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 is protruding from the first clamping rod, and the second clamping rod is arranged vertically 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 a direction close to the stop plate, so as to complete the clamping and fixing of the unpainted workpiece by the first clamping rod, the second clamping rod and the stop plate.

[0009] Furthermore, a protrusion matching the groove of the workpiece is provided on the placement seat, the protrusion is installed on the placement seat, and the protrusion extends along the width direction of the placement seat, and the abutting member is movably provided on the protrusion along the width direction of the placement seat.

[0010] Furthermore, a sliding groove is formed at one end of the protrusion away from the stop plate, and the sliding groove extends in the direction of the protrusion. At least a portion of the abutting member 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 part of which is movably arranged, and the clamping assembly has a pressure rod, which forms a clamping part of the fixing mechanism; the pressure rod extends along the width direction of the placement seat; wherein, when the workpiece to be painted is placed on the fixing mechanism, the pressure rod moves toward the direction of the workpiece to clamp and fix the workpiece; when the second robot completes painting, the pressure rod moves in a direction away from the workpiece to avoid the workpiece.

[0012] Furthermore, the clamping assembly includes: a fan-shaped gear, which is rotatably arranged, connected to the pressure rod, and located at the end of the pressure rod away from the placement seat; the axial direction of the fan-shaped gear is perpendicular to the extension direction of the pressure rod; two support seats, the two support seats are located on the side of the placement seat close to the stop portion, the two support seats are respectively arranged at intervals along the length direction of the placement seat, and the fan-shaped gear is rotatably arranged between the two support seats.

[0013] Furthermore, the fixing mechanism also includes: a driving assembly, which is drivingly connected to the pressing part and the pressure rod respectively, and drives the pressing part and the pressure rod to move synchronously through the driving assembly.

[0014] Furthermore, the driving assembly includes: a driving member; a first transmission member, the first transmission member is respectively connected to the driving member and the clamping part, and the driving member drives the clamping part to move through the first transmission member; a second transmission member, the second transmission member is respectively connected to the driving member and the pressure rod, and the driving member drives the pressure rod to rotate relative to the placement seat through the second transmission member, so that the pressure rod is in the avoidance position or the clamping position.

[0015] Furthermore, the painting machine further comprises: a workpiece arranging mechanism, which is arranged on one side of the placement seat and is used to arrange a plurality of workpieces to be painted so that the first robot can clamp them.

[0016] Furthermore, the workpiece sorting mechanism includes: a placement bin, which is arranged at an interval with the fixing mechanism; a placement cavity, a placement port and an outlet port connected to the placement cavity are arranged in the placement bin, the placement port is located at the top of the placement bin, and the outlet port is located on the side wall of the placement bin; the placement cavity is used to place a plurality of workpieces to be painted, and the bottom wall of the placement cavity is inclined toward the outlet port, so that the plurality of workpieces to be painted placed in the placement cavity are output from the outlet port in sequence along the inclined direction of the bottom wall; a sorting seat, which is arranged on one side of the fixing mechanism, and the sorting seat is located below the outlet port, and the sorting seat is used to place the workpieces to be painted transported from the outlet port; a guide rail, which extends along a preset track, and the two ends of the guide rail are respectively connected to the placement bin and the sorting seat, and the workpieces to be painted coming out of the outlet port slide onto the sorting seat along the extension direction of the guide rail.

[0017] Furthermore, the first robot includes: a first robot body, which is movably arranged on a mounting base; a clamping component, which is used to clamp or release the workpiece to be painted; and the clamping component is installed on the first robot body so as to drive the clamping component to move through the first robot body.

[0018] Furthermore, the second robot includes: a second robot body, which is movably arranged on the mounting base; and a painting component, which is mounted on the second robot body so as to drive the painting component to paint the workpiece to be painted placed on the fixing mechanism through the second robot body.

[0019] Beneficial effects: 1. Through the design of the clamping part, when the first robot is about to place the workpiece to be painted 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 is used to paint the fixed workpiece. The entire painting process does not need to rely on manual painting, which solves the problem that the existing pre-installation process mainly relies on manual operation to complete the lubricant painting, and the painting efficiency is low and the painting is uneven.

[0020] 2. Through the design of the stopper and the clamping part, when the workpiece is placed on the fixing mechanism, the clamping part moves relative to the stopper, and the clamping part clamps the workpiece against the stopper from one side of the workpiece to complete the fixation of the workpiece. There is no need for manual hand-held fixation, which reduces the workload of workers.

[0021] 3. Through the design of the pressure rod, when the workpiece to be painted is placed on the fixing mechanism, the pressure rod moves toward the workpiece to press and fix the workpiece, without the need for workers to fix it, thus saving labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a coating machine used in an embodiment of the present invention; Figure 2 It is a structural schematic diagram of a workpiece finishing mechanism of a coating machine used in an embodiment of the present invention; Figure 3 It is a structural schematic diagram of a fastening member of a coating machine used in an embodiment of the present invention; Figure 4 It is a schematic diagram of the structure of a driving assembly of a coating machine used in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a first robot and a second robot of a painting machine provided by an embodiment of the present invention; Figure 6 It is a schematic diagram of a compression assembly structure of a driving assembly structure of a coating machine used in an embodiment of the present invention; Figure 7 The present invention is a driving component structure of a coating machine used in the embodiment of the present invention. Figure 5 The enlarged view of point C in the figure; Figure 8 It is a schematic diagram of the positions of a clamping assembly and a driving assembly of a coating machine used in an embodiment of the present invention.

[0023] The above drawings include the following reference numerals: 1. Fixed mechanism; 11. Tighten the assembly; 111, placement seat; 112, abutting member; 1121, a pull rod; 1122, a first abutting rod; 1123, a second abutting rod; 1124, a stop plate; 1125, a protrusion; 1126, a sliding groove; 12. Clamping assembly; 1211. Pressing rod; 1212. Fan-shaped gear; 1213. Support seat; 13. driving assembly; 131. driving rack; 132. connecting plate; 133. driving member; 2. first robot; 21. first base; 22. first robotic arm; 23. Clamping member; 231. First fixing plate; 232. First push rod; 233. Clamping plate; 3. Second robot; 31. Second base; 32. Second robot arm; 33. Painting component; 331. Second fixing plate; 332. Second push rod; 333. Paint brush; 4. Workpiece sorting mechanism; 41. Placement bin; 42. Placement cavity; 43. Placement port; 44. Guide rail; 45. Sorting seat; 46. Workpiece outlet; 5. Operation table. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] According to an embodiment of the present invention, a coating machine is provided. Figures 1 to 8 A painting machine comprises: a fixing mechanism 1, which is installed on a mounting base, and the fixing mechanism 1 is used to fix a workpiece to be painted; a first robot 2, which is movably arranged on one side of the fixing mechanism 1, and is used to clamp the workpiece to be painted and place it on the fixing mechanism 1; a second robot 3, which is movably arranged on a side of the fixing mechanism 1 away from the first robot 2, and is used to paint the workpiece to be painted on the fixing mechanism 1; wherein the fixing mechanism 1 has a clamping part, and the clamping part of the fixing mechanism 1 has an avoidance position for avoiding the workpiece and a clamping position for clamping the workpiece; when the first robot 2 clamps the workpiece and moves the workpiece to the fixing mechanism 1, the clamping part of the fixing mechanism 1 is in the avoidance position, and 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.

[0026] By adopting the above technical solution and designing the clamping part, when the first robot 2 is about to place the workpiece to be painted on the fixing mechanism 1, the clamping part is in an avoidance position, and when the workpiece is placed on the fixing mechanism 1, the clamping part of the fixing mechanism 1 is in a clamping position to clamp and fix the workpiece. After the workpiece is fixed, the fixed workpiece is painted by the second robot 3, and the entire painting process does not need to rely on manual painting, which solves the problem that the existing pre-installation process mainly relies on manual operation to complete the lubricant painting, and the painting efficiency is low and the painting is uneven.

[0027] The workpiece has two protrusions, which are arranged at an interval, and the two sides of the two protrusions that are far away from each other have moving parts, and the moving parts of the workpiece are painted by the second robot 3.

[0028] Optionally, the workpiece is a wind sweep connecting rod.

[0029] Please refer to Figure 2 and Figure 8 The fixing mechanism 1 includes: a placement seat 111, which is used to place a workpiece; a pressing portion is movably arranged relative to the placement seat 111 to press or avoid the workpiece placed on the placement seat 111; a pressing component 11, which has a stop portion and a pressing portion, which are arranged on the placement seat 111 at intervals along the width direction of the placement seat 111, and the stop portion and the pressing portion are both protruding from the placement seat 111, the stop portion is fixed relative to the placement seat 111, and the pressing portion is movably arranged relative to the placement seat 111 along the width direction of the placement seat 111; the workpiece to be painted placed on the placement seat 111 is clamped and fixed by the pressing portion and the stop portion; wherein the pressing portion moves synchronously with the pressing portion of the fixing mechanism 1.

[0030] By adopting the above technical solution and designing the stop part 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 and the stop part from one side of the workpiece to complete the fixation of the workpiece without manual hand-held fixation, thereby reducing the workload of workers.

[0031] Furthermore, when the first robot 2 is about to place the workpiece to be painted on the fixing mechanism 1, the clamping part is in an avoidance position at this time, and the pressing 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 pressing part starts to move toward the stopper. When the clamping part presses the workpiece, the pressing part at this time just completes clamping and fixing the workpiece. The pressing part moves synchronously with the clamping part to clamp and fix the workpiece. After the workpiece is fixed, the fixed workpiece is painted by the second robot 3, and the entire painting process does not need to rely on manual painting.

[0032] Please refer to Figure 3 and Figure 8 The clamping assembly 11 includes: a stop plate 1124, the stop plate 1124 is used to form a stop portion of the clamping assembly 11; a clamping piece 112, the clamping piece 112 is used to form a clamping portion of the clamping assembly 11; the clamping piece 112 has an initial position for avoiding the workpiece; wherein, when the clamping portion of the fixing mechanism 1 is in the avoidance 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 piece 112 is in the initial position.

[0033] By adopting the above technical solution and the design of the stop plate 1124 and the clamping member 112, during the process of clamping the workpiece, the workpiece can be clamped and fixed by moving the clamping member 112 toward the stop plate 1124, without the need for manual arrangement by hand and then painting. This improves work efficiency and reduces the labor intensity of workers.

[0034] Please refer to Figure 3 The clamping member 112 includes: a first clamping rod 1122, which is movably arranged 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; a second clamping rod 1123, which is protruding from the first clamping rod 1122, and the second clamping rod 1123 is perpendicular to the first clamping rod 1122; wherein, when the workpiece is placed on the placement seat 111, the first clamping rod 1122 and the second clamping rod 1123 move toward a direction close to the stop plate 1124, so as to clamp and fix the unpainted workpiece through the first clamping rod 1122, the second clamping rod 1123 and the stop plate 1124.

[0035] By adopting the above technical solution and the design of the first clamping rod 1122 and the second clamping rod 1123, during the process of clamping and fixing the workpiece, the first clamping rod 1122 and the second clamping rod 1123 make multi-point contact with the workpiece, thereby increasing the stability of clamping and fixing the workpiece.

[0036] 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 the protrusion 1125 extends along the width direction of the placement seat 111. The fastening member 112 is movably arranged on the protrusion 1125 along the width direction of the placement seat 111.

[0037] By adopting the above technical solution and the design of the protrusion 1125, in the process of clamping and fixing the workpiece, the protrusion 1125 adapted to the groove of the workpiece can provide the workpiece with a moving guide, thereby facilitating the first clamping rod 1122 and the second clamping rod 1123 to clamp and fix the workpiece.

[0038] Furthermore, the second clamping rod 1123 extends along the length direction of the placement seat 111 and has a protrusion 1125. The protrusions 1125 at both ends of the second clamping rod 1123 can increase the force points on the workpiece and improve the stability when clamping the workpiece.

[0039] in, Figure 8 The direction of arrow A in FIG. 1 is the length direction of the placement seat 111 .

[0040] Please refer to the figure, a sliding groove 1126 is defined at one end of the protrusion 1125 away from the stop plate 1124 , and the sliding groove 1126 extends along the direction of the protrusion 1125 . At least a portion of the retaining member 112 is movably disposed in the sliding groove 1126 along the extending direction of the sliding groove 1126 .

[0041] By adopting the above technical solution and the design of the sliding groove 1126, in the process of clamping and fixing the workpiece, the sliding groove 1126 provides movement guidance for the first clamping rod 1122 and the second clamping rod 1123, thereby facilitating the directional movement of the first clamping rod 1122 and the second clamping rod 1123.

[0042] Furthermore, two sliding grooves are provided, the first sliding groove is located at the top of the protrusion 1125, the first sliding groove extends along the height direction of the placement seat 111, the second sliding groove extends along the length direction of the placement seat 111, the second sliding groove passes through the two side walls of the protrusion 1125, the second sliding groove is perpendicular to the first sliding groove, and the second sliding groove is located at the bottom of the first sliding groove.

[0043] Please refer to Figure 2 and Figure 5 The fixing mechanism 1 includes: a clamping assembly 12, at least part of which is movably arranged, and the clamping assembly 12 has a pressure rod 1211, and the pressure rod 1211 forms a clamping portion of the fixing mechanism 1; the pressure rod 1211 extends along the width direction of the placement seat 111; wherein, when the workpiece to be painted is placed on the fixing mechanism 1, the pressure rod 1211 moves toward the direction of the workpiece to clamp and fix the workpiece; when the second robot 3 completes painting, the pressure rod 1211 moves in a direction away from the workpiece to avoid the workpiece.

[0044] By adopting the above technical solution and the design of the pressure rod 1211, when the workpiece to be painted 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, thus saving labor.

[0045] Please refer to Figure 5 The clamping assembly 12 includes: a fan gear 1212, which is rotatably arranged, the fan gear 1212 is connected to the pressure rod 1211, and the fan gear 1212 is located at the end of the pressure rod 1211 away from the placement seat 111; the axial direction of the fan gear 1212 is perpendicular to the extension direction of the pressure rod 1211; two support seats 1213, the two support seats 1213 are located on the side of the placement seat 111 close to the stopper, the two support seats 1213 are respectively arranged at intervals along the length direction of the placement seat 111, and the fan gear 1212 is rotatably arranged between the two support seats 1213.

[0046] By adopting the above technical solution and the design of the sector gear 1212 , when controlling whether the pressure rod 1211 is in the avoidance position or the pressing position, the position of the pressure rod 1211 is controlled by the rotation of the sector gear 1212 .

[0047] Please refer to Figure 2 and Figure 5 The fixing mechanism 1 further includes: a driving assembly 13, which is drivingly connected to the pressing portion and the pressing rod 1211 respectively, and the pressing portion and the pressing rod 1211 are driven by the driving assembly 13 to move synchronously.

[0048] By adopting the above technical solution and the design of the driving component 13, there is no need for manual driving. The driving component 13 drives the pressure rod 1211 to move, which saves time and effort.

[0049] Please refer to Figure 4 The driving assembly 13 includes: a driving member 133; a first transmission member, the first transmission member is respectively connected to the driving member 133 and the pressing part, and the driving member 133 drives the pressing part to move through the first transmission member; a second transmission member, the second transmission member is respectively connected to the driving member 133 and the pressure rod 1211, and the driving 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 the avoidance position or the pressing position.

[0050] By adopting the above technical solution and through the design of the first transmission member and the second transmission member, it is easy to drive the pressing part and the pressing part to move synchronously without the need for additional resources for driving, thus saving costs.

[0051] Furthermore, the pull rod 1121 is movably arranged on the placement seat 111, and the pull rod 1121 constitutes a first transmission member; the driving rack 131 is meshed with the fan gear 1212, and the driving rack 131 extends along the width direction of the placement seat 111, and the driving rack 131 constitutes 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 close to the placement seat 111 is connected to the driving rack 131, the pull rod 1121 is installed on the connecting plate 132, and the pull rod 1121 and the driving rack 131 are located on the same side; the driving member 133 is installed on the side of the connecting plate 132 away from the pull rod 1121, and the driving member 133 is drivingly connected to the connecting plate 132.

[0052] Among them, the driving member 133 is a cylinder. When it is necessary to drive the clamping part and the pressing part to move synchronously, the driving member 133 pushes the connecting plate 132 to move, and the connecting plate 132 drives the driving rack 131 and the pull rod 1121 to move synchronously, thereby driving the pressing part and the clamping part to move synchronously.

[0053] Please refer to Figure 2The painting machine further includes: a workpiece arranging mechanism 4, which is arranged on one side of the placement seat 111, and is used to arrange a plurality of workpieces to be painted so that the first robot 2 can clamp them.

[0054] By adopting the above technical solution and designing the workpiece arranging mechanism 4, the workpieces can be quickly and neatly arranged during the process of arranging the workpieces, thus saving workers' arrangement time and improving production efficiency.

[0055] Please refer to Figure 2 The workpiece arrangement mechanism 4 comprises: a placement bin 41, which is arranged at a distance from the fixing mechanism 1; a placement chamber 42 is arranged in the placement bin 41, and a placement port 43 and an outlet port 46 are communicated with the placement chamber 42, the placement port 43 is located at the top of the placement bin 41, and the outlet port 46 is located on the side wall of the placement bin 41; the placement chamber 42 is used to place a plurality of workpieces to be painted, and the bottom wall of the placement chamber 42 is inclined toward the outlet port 46, so that the plurality of workpieces to be painted placed in the placement chamber 42 can be placed in the placement chamber 42. The workpieces are output from the outlet 46 in sequence along the inclined direction of the bottom wall; the arranging seat 45, which is arranged on one side of the fixing mechanism 1, and the arranging seat 45 is located below the outlet 46, and the arranging seat 45 is used to place the workpieces to be painted that are transported from the outlet 46; the guide rail 44, which extends along a preset track, and the two ends of the guide rail 44 are respectively connected to the placement bin 41 and the arranging seat 45, and the workpieces to be painted that come out of the outlet 46 slide onto the arranging seat 45 along the extension direction of the guide rail 44.

[0056] By adopting the above technical solution and designing the guide rail 44 and the arranging seat 45, during the workpiece arranging process, the speed of workpiece arranging is accelerated and the production efficiency is improved through the guidance of the guide rail 44 and the placement of the arranging seat 45.

[0057] Please refer to Figure 1 The first robot 2 includes: a first robot body, which is movably arranged on a mounting base; a clamping component 23, which is used to clamp or release the workpiece to be painted; the clamping component 23 is installed on the first robot body so that the clamping component 23 can be driven to move by the first robot body.

[0058] By adopting the above technical solution and the design of the clamping component 23, when the sorted workpieces to be painted are moved as a whole, a certain number of workpieces can be clamped by the clamping component 23 and then moved to the fixing 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 the workpieces, which reduces the workload of workers and improves production efficiency.

[0059] Among them, the first robot body includes a first base 21, which is installed on one side of the fixing mechanism 1; a first robotic arm 22, which is movably arranged on the first base 21, and a first moving part is formed by the first robotic arm 22. A clamping component 23 is arranged at one end of the first robotic arm 22 away from the first base 21, and the workpiece with a brush is clamped by the clamping component 23; the clamping component 23 includes: a first fixed plate 231, which is installed at one end of the first robotic arm 22; two first push rods 232, which are arranged opposite to each other along the length direction of the first fixed plate 231, and the fixed ends of the two first push rods 232 are installed at one end of the first fixed plate 231 facing away from the first robotic arm 22; two clamping plates 233, each clamping plate 233 is arranged in a one-to-one correspondence with each first push rod 232, each clamping plate 233 is connected to the output end of the corresponding first push rod 232, and the two clamping plates 233 are arranged close to or far away from each other.

[0060] Please refer to Figure 1 The second robot 3 includes: a second robot body, which is movably arranged on the mounting base; a painting component 33, which is mounted on the second robot body, so that the painting component 33 is driven by the second robot body to paint the workpiece to be painted placed on the fixing mechanism 1.

[0061] Among them, the second robot body includes a second base 31, which is installed on the side of the fixing mechanism 1 away from the first base 21; a second robotic arm 32, which is movably arranged on the second base 31, and a brushing component 33 is arranged at one end of the second robotic arm 32 away from the second base 31, and the fixed workpiece is brushed by the brushing component 33; the brushing component 33 includes a second fixed plate 331, which is installed at one end of the second robotic arm 32; a second push rod 332, the fixed end of the second push rod 332 is installed on the side of the second fixed plate 331 away from the second robotic arm 32; 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 direction of the second fixed plate 331 under the push of the second push rod 332.

[0062] in, Figure 6 The direction of the middle arrow B is the length direction of the second fixing plate 331 .

[0063] By adopting the above technical solution and designing the painting component 33 , when the workpiece needs to be painted, the second robot body drives the painting component 33 to paint the moving part of the workpiece to be painted placed on the fixing mechanism 1 .

[0064] Furthermore, the coating machine also includes an operating table 5 , on which a fixing mechanism 1 and a workpiece arranging mechanism 4 are arranged.

[0065] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0066] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0067] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0068] If the integrated units in the above embodiments are implemented in the form of software functional units and sold or used as independent products, they can be stored in the above computer-readable storage medium. Based on this understanding, the technical solution of the present application, 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, which is stored in a storage medium and includes several instructions for enabling 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 the present application.

[0069] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0070] In the several embodiments provided in the present application, it should be understood that the disclosed client can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0071] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0072] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0073] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A coating machine, characterized in that: include: A fixing mechanism (1) is mounted on the mounting base, and the fixing mechanism (1) is used to fix a workpiece to be painted; a first robot (2), the first robot (2) being movably arranged on one side of the fixing mechanism (1), the first robot (2) being used to clamp the workpiece to be painted and place it on the fixing mechanism (1); a second robot (3), the second robot (3) being movably arranged on a side of the fixing mechanism (1) away from the first robot (2), the second robot (3) being used to perform a painting process on the workpiece to be painted on the fixing mechanism (1); The fixing mechanism (1) has a clamping portion, and the clamping portion of the fixing mechanism (1) has an avoidance position for avoiding the workpiece and a clamping position for clamping the workpiece; when the first robot (2) clamps the workpiece and moves the workpiece onto the fixing mechanism (1), the clamping portion of the fixing mechanism (1) is in the avoidance position, and when the workpiece is placed on the fixing mechanism (1), the clamping portion of the fixing mechanism (1) is in the clamping position to clamp and fix the workpiece.

2. The coating machine according to claim 1, characterized in that: The fixing mechanism (1) comprises: A placement seat (111), the placement seat (111) being used to place the workpiece; the pressing portion being movably arranged relative to the placement seat (111) so as to press or avoid the workpiece placed on the placement seat (111); A clamping assembly (11), the clamping assembly (11) comprising a stopper and a clamping portion, the stopper and the clamping portion being arranged on the placement seat (111) at intervals along the width direction of the placement seat (111), and the stopper and the clamping portion being arranged to protrude from the placement seat (111), the stopper being fixed relative to the placement seat (111), and the clamping portion being movably arranged relative to the placement seat (111) along the width direction of the placement seat (111); so that the workpiece to be painted placed on the placement seat (111) is clamped and fixed by the clamping portion and the stopper; Wherein, the pressing portion moves synchronously with the pressing portion of the fixing mechanism (1).

3. The coating machine according to claim 2, characterized in that: The tightening component (11) comprises: A stop plate (1124), the stop plate (1124) forming a stop portion of the abutting assembly (11); a tightening member (112), the tightening member (112) forming a tightening portion of the tightening assembly (11); the tightening member (112) having an initial position for avoiding the workpiece; Wherein, when the pressing portion of the fixing mechanism (1) is in the avoidance position, the pressing portion of the fixing mechanism (1) and the stop plate (1124) are located on the same side of the placement seat (111), and the abutting member (112) is in the initial position.

4. The coating machine according to claim 3, characterized in that: The fastening member (112) comprises: a first abutting rod (1122), the first abutting rod (1122) being movably arranged on the placement seat (111) along the width direction of the placement seat (111); the first abutting rod (1122) extending along the width direction of the placement seat (111); a second abutting rod (1123), the second abutting rod (1123) being arranged protruding from the first abutting rod (1122), and the second abutting rod (1123) being arranged perpendicular to the first abutting rod (1122); When the workpiece is placed on the placement seat (111), the first clamping rod (1122) and the second clamping rod (1123) move in a direction close to the stop plate (1124), so as to clamp and fix the unpainted workpiece by means of the first clamping rod (1122), the second clamping rod (1123) and the stop plate (1124).

5. The coating machine according to claim 3, characterized in that: The placement seat (111) is provided with a protrusion (1125) adapted to the groove of the workpiece, the protrusion (1125) is mounted on the placement seat (111), and the protrusion (1125) extends along the width direction of the placement seat (111), and the abutting member (112) is movably arranged on the protrusion (1125) along the width direction of the placement seat (111).

6. The coating machine according to claim 5, characterized in that: A sliding groove (1126) is provided at one end of the protrusion (1125) away from the stop plate (1124), and the sliding groove (1126) extends in the direction of the protrusion (1125). At least a portion of the retaining member (112) is movably arranged in the sliding groove (1126) along the extension direction of the sliding groove (1126).

7. The coating machine according to claim 2, characterized in that: The fixing mechanism (1) comprises: A clamping assembly (12), wherein at least a portion of the clamping assembly (12) is movably arranged, the clamping assembly (12) having a pressure rod (1211), the pressure rod (1211) forming 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 painted is placed on the fixing mechanism (1), the pressing rod (1211) moves in the direction of the workpiece to press and fix the workpiece; when the second robot (3) completes painting, the pressing rod (1211) moves in a direction away from the workpiece to avoid the workpiece.

8. The coating machine according to claim 7, characterized in that: The pressing assembly (12) comprises: a sector gear (1212), the sector gear (1212) being rotatably arranged, the sector gear (1212) being connected to the pressure rod (1211), and the sector gear (1212) being located at an end of the pressure rod (1211) away from the placement seat (111); the axial direction of the sector gear (1212) being perpendicular to the extension direction of the pressure rod (1211); Two support seats (1213), the two support seats (1213) are located on one side of the placement seat (111) close to the stopper, the two support seats (1213) are respectively arranged at intervals along the length direction of the placement seat (111), and the sector gear (1212) is rotatably arranged between the two support seats (1213).

9. The coating machine according to claim 7, characterized in that: The fixing mechanism (1) further comprises: a driving assembly (13), the driving assembly (13) being respectively connected to the abutting portion and the pressing rod (1211), and the driving assembly (13) drives the abutting portion and the pressing rod (1211) to move synchronously.

10. The coating machine according to claim 9, characterized in that: The driving component (13) comprises: A driving member (133); a first transmission member, the first transmission member being connected to the driving member (133) and the abutting portion respectively, the driving member (133) driving the abutting portion to move via the first transmission member; A second transmission member, the second transmission member is respectively connected to the driving member (133) and the pressing rod (1211), the driving member (133) drives the pressing rod (1211) to rotate relative to the placement seat (111) via the second transmission member, so that the pressing rod (1211) is in an avoidance position or a pressing position.

11. The coating machine according to claim 1, characterized in that: The coating machine further comprises: a workpiece arranging mechanism (4), the workpiece arranging mechanism (4) being arranged on one side of the placement seat (111), the workpiece arranging mechanism (4) being used to arrange a plurality of workpieces to be coated so as to enable the first robot (2) to clamp them.

12. The coating machine according to claim 11, characterized in that: The workpiece arranging mechanism (4) comprises: A placement bin (41), the placement bin (41) being arranged at a distance from the fixing mechanism (1); a placement chamber (42) and a placement port (43) and an outlet port (46) communicating with the placement chamber (42) being arranged in the placement bin (41); the placement port (43) being located at the top of the placement bin (41), and the outlet port (46) being located on the side wall of the placement bin (41); the placement chamber (42) being used for placing a plurality of workpieces to be painted, the bottom wall of the placement chamber (42) being arranged to be inclined toward the outlet port (46), so that the plurality of workpieces to be painted placed in the placement chamber (42) are sequentially output from the outlet port (46) along the inclined direction of the bottom wall; a tidying seat (45), the tidying seat (45) being arranged on one side of the fixing mechanism (1), and the tidying seat (45) being located below the outlet (46), the tidying seat (45) being used for placing the workpiece to be painted that is transported from the outlet (46); A guide rail (44) extending along a preset track, with two ends of the guide rail (44) respectively connected to the placement bin (41) and the arranging seat (45), and the workpiece to be painted coming out of the outlet (46) slides along the extension direction of the guide rail (44) onto the arranging seat (45).

13. The coating machine according to claim 1, characterized in that: The first robot (2) comprises: A first robot body is movably disposed on the mounting reference; A clamping component (23), the clamping component (23) is used to clamp or release the workpiece to be painted; the clamping component (23) is mounted on the first robot body so that the first robot body drives the clamping component (23) to move.

14. The coating machine according to claim 1, characterized in that: The second robot (3) comprises: a second robot body, the second robot body being movably disposed on the mounting reference; A painting component (33) is mounted on the second robot body so that the second robot body drives the painting component (33) to paint the workpiece to be painted placed on the fixing mechanism (1).

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