An automatic welding and hanging machine for bowl and basket painting line

Abstract

The present invention relates to the technical field of machine tools, and specifically discloses an integrated machine for automatic welding and hanging of a bowl basket painting line, comprising a machine tool and a top frame fixedly arranged on the top of the machine tool, and also comprising a forming mechanism arranged on the top of the machine tool for extruding and molding a raw material of a bowl basket hanger, and a vibration mechanism arranged in the machine tool for eliminating stress of the formed raw material of the bowl basket hanger. The forming mechanism comprises an extrusion assembly, and the extrusion assembly comprises a servo motor fixedly arranged on the top of the top frame. The present invention facilitates extrusion molding of the bowl basket hanger through the forming mechanism, and facilitates automatic demoulding of the bowl basket hanger after molding, thereby improving processing efficiency, and facilitates automatic conveying of the demoulded bowl basket hanger into the vibration mechanism, thereby facilitating stress elimination of the extruded bowl basket hanger through the vibration mechanism, thereby avoiding the influence of stress on subsequent baking paint and other processing of the bowl basket hanger.

Description

Technical Field

[0001] The invention relates to the technical field of machine tools, in particular to an automatic welding and hanging integrated machine for a bowl and basket baking varnish line. Background Art

[0002] Machine tools refer to machines that manufacture machines and machinery. The bowl basket is an important part of the dishwasher. It is placed inside the dishwasher to support and fix tableware such as bowls and plates. During the processing and manufacturing of the bowl basket, it is usually necessary to weld hooks and other pendants on the bowl basket to hang the bowl basket on the bowl basket baking paint coating production line, which is convenient for the transportation of the bowl basket baking paint coating production line and more comprehensive baking paint and coating of the bowl basket surface to ensure the quality of the bowl basket baking paint and coating.

[0003] The Chinese patent with the publication number CN115890240A discloses an automatic welding hanger integrated machine for a bowl and basket paint line. The problem raised in the background technology is that during the processing and production of the hook welded with the bowl and basket, a worker usually places a vertical iron bar or rod on a hook bending device for bending and forming. After the forming is completed, the worker removes it and repeats the above processing steps to process the next iron bar or rod. There are also problems of low processing efficiency and high labor intensity. The bending structure is integrated on the frame, avoiding the conventional bending and forming of the split line body or the purchase of finished hooks, which can ensure that the hook is welded immediately after the bending and forming is completed, and there is no turnover problem. Based on the existing technology, there are the following problems;

[0004] Since the bowl basket and the hanger need to be painted later, the stress generated by the hanger during the bending process needs to be eliminated after the hanger is bent to avoid deformation due to stress after the subsequent painting, which affects the effect of the painting and thus affects its long-term use. The existing bowl basket hanger processing machine tools usually demould the hanger after bending and forming, and then transport it to the stress elimination equipment through a conveyor belt after demoulding. After the stress elimination is completed, welding is performed, which is not convenient for demoulding the formed hanger, and the transportation between the bending, forming, demoulding and stress elimination processes of the bowl basket hanger is relatively cumbersome, which reduces the processing efficiency and has certain shortcomings. Summary of the invention

[0005] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides an all-in-one machine for automatic welding hangers of a bowl and basket paint line, which is convenient for demolding the molded hangers and directly conveying the demolded hangers to the stress relief equipment to facilitate stress relief and improve processing efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic welding and hanging machine for a bowl and basket painting line, comprising a machine tool and a top frame fixed on the top of the machine tool, a forming mechanism arranged on the top of the machine tool for extruding and molding the bowl and basket hanging material, and a vibration mechanism arranged in the machine tool for eliminating stress of the formed bowl and basket hanging material, the forming mechanism comprising;

[0007] The extrusion assembly is arranged on the top of the machine tool, and the extrusion assembly includes:

[0008] A servo motor is fixedly arranged on the top of the top frame, the output shaft of the servo motor is threadedly connected to the upper mold body, and the output shaft of the servo motor is drivingly connected to the second threaded tube, the bottom of the second threaded tube is fixedly provided with a mounting frame, and the top of the mounting frame is provided with a lower mold, and the lower mold includes;

[0009] The bottom plate is fixedly arranged on the top of the mounting frame, a demoulding assembly is arranged on the outer side of the bottom plate, and the first side plate and the second side plate are slidably connected to the inner side of the top of the bottom plate through the demoulding assembly. The first side plate, the second side plate and the bottom plate form a lower mold body adapted to the upper mold body, so that the upper mold body extrude and mold the bowl basket hanger raw material in the lower mold body, and the demoulding assembly extrude the first side plate and the second side plate to move, so as to demould the bowl basket hanger raw material after molding, and make the demoulded bowl basket hanger raw material fall into the vibration mechanism for stress elimination.

[0010] Further, the extrusion assembly also includes:

[0011] The first threaded rod is fixed to the output shaft of the servo motor through a coupling and extends to the inner side of the top frame. The side wall of the first threaded rod is threadedly connected with a first threaded tube. The bottom of the first threaded tube is fixedly connected to the top of the upper mold body and is used to drive the upper mold body to move vertically through the first threaded tube. The upper end of the side wall of the first threaded rod is transmission-connected with a second threaded rod for making the second threaded rod rotate synchronously and in the same direction as the first threaded rod. The side wall of the second threaded rod is threadedly connected with a second threaded tube. The thread direction of the first threaded rod is opposite to that of the second threaded rod, and is used to drive the lower mold and the upper mold body to move closer to or away from each other.

[0012] Further, the extrusion assembly also includes:

[0013] The first limit plate is fixedly arranged on the top of the inner wall of the machine tool and is located on both sides of the bottom plate. The sides of the first limit plate close to each other are slidably connected with the two sides of the bottom plate, so that the bottom plate moves vertically along the sides of the first limit plate close to each other, and is used to limit the vertical movement of the bottom plate. The side walls of the first limit plate are provided with through grooves for sleeve mounting the mounting frame.

[0014] The second limiting plate is fixedly sleeved on the upper end of the outer wall of the second threaded tube, and the bottom of the second limiting plate extends into the machine tool, and is used to limit the second threaded tube, so that the second threaded rod drives the second threaded tube to move vertically, thereby driving the lower mold to move vertically;

[0015] The third limiting plate is fixed on the inner top of the top frame, and the front side of the third limiting plate is slidably connected to the back side of the outer wall of the first threaded tube, and is used to limit the first threaded tube, so that the first threaded rod drives the first threaded tube to move vertically along the front side of the third limiting plate, thereby driving the upper mold body to move vertically.

[0016] Further, the demoulding component includes:

[0017] A frame is fixed on the top of the machine tool and is located outside the bottom plate;

[0018] The first connecting plate is slidably arranged on both sides of the front of the bottom plate, and one end of the first connecting plate is fixedly connected to the front of the first side plate, a connecting block is fixedly arranged on the front of the first connecting plate, and the side of the connecting block away from the first connecting plate is designed in an arc shape, and the other end of the first connecting plate is fixedly connected to the back of the second side plate, and a sliding groove for sleeve-mounting the first connecting plate is provided on the front of the bottom plate, so that the first connecting plate drives the first side plate and the second side plate to move horizontally along the sliding groove;

[0019] The first abutment plate is fixedly arranged on the top of the inner wall of the machine tool and is located on the front side of the bottom plate. It is designed to be inclined and is used to squeeze the first connecting plate when the bottom plate, the first connecting plate, the second side plate and the first side plate move vertically, so as to drive the first side plate and the second side plate to move horizontally through the first connecting plate, thereby pushing the extruded bowl and basket hanger raw material out of the bottom plate for demoulding.

[0020] Further, the demoulding component also includes:

[0021] The second connecting plate is fixedly arranged on the back side of the second side plate, and the side away from the second side plate is designed to be inclined;

[0022] The second abutment plate is fixed on the top of the inner wall of the machine tool and is located on the back of the bottom plate. The second abutment plate is designed to be inclined and is adapted to the inclination angle of the first abutment plate. The second abutment plate is used to squeeze the second connecting plate through the second abutment plate to limit the first side plate and the second side plate.

[0023] Further, the vibration mechanism comprises:

[0024] The first elastic support assembly is arranged in a rectangular array at the bottom of the inner wall of the machine tool. A box is arranged on the top of the first elastic support assembly for storing the bowl basket hanger raw materials demolded by the demolding assembly. A feeding slot is provided at the top of the box and at the bottom of the bottom plate. The bottom inner wall of the box and at the bottom of the feeding slot is convex upward to form a baffle structure for blocking the bowl basket hanger raw materials. The top of the convexity is designed to be inclined so that the bowl basket hanger raw materials enter the box through the feeding slot and the inclined part of the convexity. A door is provided on the back of the box for taking out the bowl basket hanger raw materials in the box.

[0025] The vibration component is arranged on the top of the top frame, and is used to drive the box body to vibrate under the cooperation of the first elastic support component, thereby driving the bowl basket hanger material in the box body to vibrate, so as to eliminate the stress generated by the extrusion and bending of the bowl basket hanger material by vibration.

[0026] Further, the vibration component includes:

[0027] A vibration motor is fixedly arranged at the bottom of the inner wall of the machine tool;

[0028] The third rotating rod is rotatably arranged at the bottom of the inner wall of the machine tool, the output shaft of the vibration motor is fixedly connected to the end of the third rotating rod through a coupling, and both ends of the side wall of the third rotating rod are fixedly sleeved with eccentric weights;

[0029] The striking plate is fixed on both sides of the bottom of the box body, and both sides of the striking plate are inclined and matched with the eccentric hammer. The eccentric hammer is used to squeeze the striking plate during rotation, thereby vibrating the box body to drive the bowl basket hanger raw materials in the box body to vibrate. A pushing component is provided on the front side of the box body to push the bowl basket hanger raw materials into the box body, and the pushing component is linked to the third rotating rod.

[0030] Further, the pushing component includes:

[0031] A fixing frame is fixedly arranged on the front side of the box body, a third threaded tube is rotatably connected to the bottom of the fixing frame, the third threaded tube is transmission-connected to the third rotating rod, a third threaded rod is threadedly connected to the inner wall of the third threaded tube, a fourth limiting plate extending outside the third threaded tube is fixedly arranged on the front side of the third threaded rod, a top of the fourth limiting plate is slidably connected to the bottom of the fixing frame, and is used to limit the third threaded rod, so that the third threaded tube drives the third threaded rod to move horizontally, and a through hole for sleeve-mounting the fourth limiting plate is opened on the front side of the third threaded tube, and the fourth limiting plate is not repelled from the rotation of the third threaded tube;

[0032] The first push plate is fixed at one end of the third threaded rod away from the fourth limiting plate, a second push plate is fixedly arranged on the back side of the first push plate in a mirror-symmetrical manner with the center point of the first push plate, a support plate is fixedly arranged on the upper end of the back side of the second push plate, a horizontally arranged second elastic support assembly is arranged at the bottom of the support plate, a third push plate is arranged at the bottom of the second elastic support assembly, the second elastic support assembly is used for elastically supporting the third push plate, the front side of the third push plate is slidably connected to the lower end of the back side of the second push plate, for limiting the vertical movement of the third push plate, the bottom of the third push plate is inclined, and the top of the third push plate is concave.

[0033] Further, the first elastic support assembly includes:

[0034] A first guide rod is fixedly arranged at the bottom of the inner wall of the machine tool, and a first spring is sleeved on the side wall of the first guide rod;

[0035] The first cylinder body is fixedly arranged at the bottom of the box body, the side wall of the first guide rod is sleeved in the first cylinder body and limits the upper end of the first guide rod, the first guide rod moves vertically along the inner wall of the first cylinder body, the first spring is located at the bottom of the first cylinder body, and the second elastic support assembly includes;

[0036] A second guide rod is fixedly arranged at the bottom of the inner wall of the third push plate, and a second spring is sleeved on the side wall of the second guide rod;

[0037] The second cylinder body is fixed at the bottom of the support plate. The side wall of the second guide rod is sleeved in the second cylinder body and the upper end of the second guide rod is limited. The second guide rod moves vertically along the inner wall of the second cylinder body. The second spring is located at the bottom of the second cylinder body.

[0038] Furthermore, a welding assembly for welding the bowl basket and the hanger is provided on the inner side of the top frame and on the back side of the upper mold body, and the welding assembly includes:

[0039] A mechanical arm is fixedly arranged on the inner top of the top frame, and a welding gun is arranged at the lower part of the mechanical arm;

[0040] The workbench is fixed on the top of the machine tool and located at the bottom of the robotic arm, and is used to place bowls, baskets and hangers.

[0041] The present invention provides an automatic welding and hanging machine for a bowl and basket painting line. Compared with the prior art, it has the following beneficial effects:

[0042] 1. The present invention facilitates extrusion molding of the bowl basket hanger through the molding mechanism, and facilitates automatic demoulding of the bowl basket hanger after molding, thereby improving processing efficiency, and facilitates automatic delivery of the demoulded bowl basket hanger to the vibration mechanism, thereby facilitating stress elimination of the extruded bowl basket hanger through the vibration mechanism, thereby avoiding the influence of stress on subsequent baking paint and other processing of the bowl basket hanger.

[0043] 2. The present invention drives the upper mold body and the lower mold to approach or move away from each other through the extrusion component of the molding mechanism. When they are close to each other, it is convenient to extrude and mold the bowl basket hanger. When they are away from each other, it cooperates with the demoulding component to push the molded bowl basket hanger out of the bottom plate, thereby facilitating the demoulding of the molded bowl basket hanger and the resetting of the lower mold, which is beneficial to the recycling processing.

[0044] 3. The present invention facilitates the dropping of the formed bowl basket hanger into the box of the vibration mechanism through the demoulding component, thereby driving the box to vibrate through the vibration component, causing the bowl basket hanger in the box to vibrate, so as to eliminate the stress of the bowl basket hanger after molding by vibration, which is convenient for subsequent processing such as baking paint, and drives the box to vibrate under forces in different directions, thereby improving the vibration effect and improving the effect of eliminating stress.

[0045] 4. The present invention forms a baffle structure for blocking the raw materials of the bowl basket hanger by making the bottom inner wall of the box body and the bottom of the feeding groove bulge upward, and the top of the bulge is designed to be inclined, so that the bowl basket hanger can enter the box body through the feeding groove and the inclined part of the bulge, and the bowl basket hanger can be blocked to prevent it from splashing out of the box body during vibration, so that the formed bowl basket hanger can automatically enter the box body while ensuring the stability of vibration.

[0046] 5. The present invention pushes the formed bowl basket hanger through the pushing assembly, thereby reducing the probability of the raw materials of the bowl basket hanger jumping out through the feeding slot due to the vibration of the box, improving the stability of the bowl basket hanger entering the box, and being linked with the third rotating rod, there is no need to install an additional power source, which is conducive to cost saving.

[0047] 6. The present invention facilitates welding of the bowl and basket hanger after stress relief through welding components, thereby facilitating actual processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a schematic diagram of the overall structure of the automatic welding and hanging integrated machine for a bowl and basket painting line according to the present invention;

[0049] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention;

[0050] Figure 3 It is a schematic diagram of the structure of the machine tool opening and vibration assembly of the present invention;

[0051] Figure 4 It is a schematic diagram of the structure of the forming mechanism and the vibration mechanism of the present invention;

[0052] Figure 5 It is a schematic diagram of the structure of the extrusion assembly of the present invention;

[0053] Figure 6For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0054] Figure 7 It is a schematic diagram of the structure of the lower mold and demoulding assembly of the present invention;

[0055] Figure 8 It is a schematic diagram of the second connecting plate, the second abutment plate and the frame structure of the present invention;

[0056] Fig. 9 It is a schematic diagram of the cross-sectional structure of the abutment plate of the present invention;

[0057] Fig.10 It is a cross-sectional view of the abutment plate and a schematic diagram of the sliding groove structure of the present invention;

[0058] Fig.11 It is a schematic diagram of the structure of the third rotating rod, eccentric weight and vibration motor of the present invention;

[0059] Fig.12 It is a schematic diagram of the structure of the vibration component of the present invention;

[0060] Fig.13 It is a schematic diagram of the structure of the striking plate, the eccentric hammer and the third rotating rod of the present invention;

[0061] Fig.14 It is a schematic structural diagram of the first elastic support assembly of the present invention;

[0062] Fig.15 It is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0063] Fig.16 It is a schematic diagram of the structure of the driving component of the present invention;

[0064] Fig.17 It is a schematic structural diagram of the second elastic support assembly of the present invention.

[0065] The reference numerals involved in the above drawings are: 1, machine tool; 2, top frame; 3, molding mechanism; 31, extrusion assembly; 311, servo motor; 312, first threaded tube; 313, upper mold body; 314, lower mold; 3141, bottom plate; 3142, second side plate; 3143, first side plate; 315, mounting frame; 316, first limit plate; 317, second limit plate; 318, second threaded tube; 319, third limit plate; 32, demoulding assembly; 320, second connecting plate; 321, frame; 322, first abutment plate; 323, first connecting plate; 324, connecting block; 325, second abutment plate; 326, sliding groove; 4, Welding assembly; 41. Robotic arm; 42. Welding gun; 43. Workbench; 5. Vibration mechanism; 51. Vibration assembly; 513. Vibration motor; 514. Third rotating rod; 515. Eccentric hammer; 516. Strike plate; 52. Push assembly; 521. Third threaded tube; 522. Fourth limiting plate; 523. First push plate; 524. Second push plate; 525. Second elastic support assembly; 5251. Second cylinder body; 5252. Second guide rod; 526. Third push plate; 527. Support plate; 528. Fixed frame; 53. First elastic support assembly; 531. First guide rod; 532. First cylinder body; 54. Box body. DETAILED DESCRIPTION

[0066] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0067] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an automatic welding and hanging machine for a bowl and basket painting line, comprising a machine tool 1 and a top frame 2 fixed on the top of the machine tool 1, and also comprising a forming mechanism 3 arranged on the top of the machine tool 1 for extruding and molding the bowl and basket hanging material and a vibration mechanism 5 arranged in the machine tool 1 for eliminating stress of the formed bowl and basket hanging material, the forming mechanism 3 comprises;

[0068] An extrusion assembly 31 is disposed on the top of the machine tool 1;

[0069] See also Figure 5 and Figure 6 , the extrusion assembly 31 includes;

[0070] The servo motor 311 is fixedly arranged on the top of the top frame 2. The output shaft of the servo motor 311 is threadedly connected to the upper mold body 313, and the output shaft of the servo motor 311 is drivingly connected to the second threaded tube 318. The bottom of the second threaded tube 318 is fixedly provided with a mounting frame 315. The top of the mounting frame 315 is provided with a lower mold 314. The lower mold 314 includes;

[0071] The bottom plate 3141 is fixedly arranged on the top of the mounting frame 315. A demoulding assembly 32 is arranged on the outer side of the bottom plate 3141. The first side plate 3143 and the second side plate 3142 are slidably connected to the inner side of the top of the bottom plate 3141 through the demoulding assembly 32. The first side plate 3143, the second side plate 3142 and the bottom plate 3141 form a lower mold body 314 matched with the upper mold body 313, so that the upper mold body 313 can extrude the bowl basket hanger raw material in the lower mold body 314, and the demoulding assembly 32 can extrude the first side plate 3143 and the second side plate 3142 to move, so as to demould the bowl basket hanger raw material after molding, and make the demoulded bowl basket hanger raw material fall into the vibration mechanism 5 for stress elimination.

[0072] The extrusion assembly 31 also includes;

[0073] The first threaded rod is fixed to the output shaft of the servo motor 311 through a coupling and extends to the inner side of the top frame 2. The side wall of the first threaded rod is threadedly connected with the first threaded tube 312. The bottom of the first threaded tube 312 is fixedly connected to the top of the upper mold body 313, and is used to drive the upper mold body 313 to move vertically through the first threaded tube 312. The upper end of the side wall of the first threaded rod is transmission-connected with the second threaded rod, and is used to make the second threaded rod rotate synchronously and in the same direction as the first threaded rod. The side wall of the second threaded rod is threadedly connected with the second threaded tube 318. The thread direction of the first threaded rod is opposite to that of the second threaded rod, and is used to drive the lower mold 314 and the upper mold body 313 to move closer to or away from each other.

[0074] The extrusion assembly 31 also includes;

[0075] The first limiting plate 316 is fixedly arranged on the top of the inner wall of the machine tool 1 and is located on both sides of the bottom plate 3141. The side of the first limiting plate 316 that is close to each other is slidably connected with the two sides of the bottom plate 3141, so that the bottom plate 3141 moves vertically along the side of the first limiting plate 316 that is close to each other, and is used to limit the vertical movement of the bottom plate 3141. The side walls of the first limiting plate 316 are provided with through grooves for sleeve mounting the mounting frame 315. The side of the first limiting plate 316 that is close to each other and is located on both sides of the through groove are provided with first sliding grooves, and the first sliding grooves are placed inside the first sliding grooves. The side of the first sliding groove that is away from the first sliding groove is fixedly connected with the two sides of the bottom plate 3141 to limit the movement of the bottom plate 3141 and ensure the stability of its movement. The through grooves facilitate the vertical movement of the mounting frame 315.

[0076] The second limiting plate 317 is fixedly sleeved on the upper end of the outer wall of the second threaded tube 318, and the bottom of the second limiting plate 317 extends into the machine tool 1, and is used to limit the second threaded tube 318, so that the second threaded rod drives the second threaded tube 318 to move vertically, thereby driving the lower mold 314 to move vertically. A through groove adapted to the second limiting plate 317 is opened on the top of the machine tool 1, and the cross section of the second limiting plate 317 is designed to be square, so as to limit the second threaded tube 318;

[0077] The third limiting plate 319 is fixedly arranged on the inner top of the top frame 2, and the front side of the third limiting plate 319 is slidably connected to the back side of the outer wall of the first threaded tube 312, and is used to limit the first threaded tube 312, so that the first threaded rod drives the first threaded tube 312 to move vertically along the front side of the third limiting plate 319, so as to drive the upper mold body 313 to move vertically, and a second slider is fixedly arranged on the side of the third limiting plate 319 close to the first threaded tube 312, and a second slide groove is opened on the back side of the outer wall of the first threaded tube 312, and the second slider is placed in the second slide groove, so as to limit the second threaded tube 318.

[0078] In a specific implementation, when the bowl basket hanger raw material is extruded, the servo motor 311 is started, and the output shaft of the servo motor 311 drives the first threaded rod to rotate through the coupling. During the rotation of the first threaded rod, the first threaded tube 312 is driven to move vertically under the limit of the third limit plate 319, thereby driving the lower mold 314 to move downward. At the same time, since the second threaded rod is connected to the first threaded rod in transmission, and since the second threaded rod rotates synchronously and in the same direction as the first threaded rod, the thread direction of the first threaded rod is aligned with the thread direction of the second threaded rod. The second threaded rod drives the second threaded tube 318 to move upward under the limit of the second limit plate 317, so that the upper mold body 313 is embedded in the lower mold body 314 formed by the first side plate 3143, the second side plate 3142 and the abutment plate, and the bowl and basket hanger raw material in the lower mold body 314 is extruded and formed. By reversing the servo motor 311, the upper mold body 313 and the lower mold body 314 are driven to move away from each other, so as to facilitate the subsequent demoulding by the demoulding assembly 32.

[0079] The first threaded rod is transmission-connected to the two second threaded rods, thereby driving the bottom plate 3141 to move vertically from both sides of the bottom plate 3141, thereby ensuring the stability of the vertical movement of the bottom plate 3141 and improving the stability of the molding.

[0080] The first side plate 3143, the second side plate 3142 and the abutment plate form a lower mold body 314 that matches the upper mold body 313, so that the molded bowl and basket hanger raw material can be demolded by the demolding assembly 32 later without affecting normal extrusion molding.

[0081] The first threaded rod and the second threaded rod are connected in transmission mode by means of gears and chains to ensure the transmission stability of the first threaded rod and the second threaded rod. This is the prior art and will not be elaborated here.

[0082] See also Figure 7 , Figure 8 , Fig. 9 and Fig.10 , the demoulding assembly 32 includes;

[0083] The frame 321 is fixedly mounted on the top of the machine tool 1 and is located outside the bottom plate 3141. The top of the machine tool 1 is provided with a mounting groove for sleeve mounting the lower mold 314.

[0084] The first connecting plate 323 is slidably arranged on both sides of the front of the bottom plate 3141, and one end of the first connecting plate 323 is fixedly connected to the front of the first side plate 3143, and a connecting block 324 is fixedly arranged on the front of the first connecting plate 323. The connecting block 324 is designed in an arc shape on the side away from the first connecting plate 323, and the other end of the first connecting plate 323 is fixedly connected to the back of the second side plate 3142. The front of the bottom plate 3141 is provided with a sliding groove 326 for sleeve-mounting the first connecting plate 323, so that the first connecting plate 323 drives the first side plate 3143 and the second side plate 3142 to move horizontally along the sliding groove 326;

[0085] The first abutment plate 322 is fixedly arranged on the top of the inner wall of the machine tool 1 and is located in front of the bottom plate 3141. It is designed to be inclined and is used to squeeze the first connecting plate 323 when the bottom plate 3141, the first connecting plate 323, the second side plate 3142 and the first side plate 3143 move vertically, so as to drive the first side plate 3143 and the second side plate 3142 to move horizontally through the first connecting plate 323, thereby pushing the extruded bowl and basket hanger raw material out of the bottom plate 3141 for demoulding.

[0086] The demoulding assembly 32 also includes;

[0087] The second connecting plate 320 is fixedly disposed on the back side of the second side plate 3142, and the side away from the second side plate 3142 is designed to be inclined;

[0088] The second abutment plate 325 is fixedly arranged on the top of the inner wall of the machine tool 1 and is located on the back side of the bottom plate 3141. The second abutment plate 325 is designed to be inclined and is adapted to the inclination angle of the first abutment plate 322. The second abutment plate 325 is used to squeeze the second connecting plate 320 through the second abutment plate 325 to limit the first side plate 3143 and the second side plate 3142.

[0089] In specific implementation, when the extrusion assembly 31 drives the bottom plate 3141 to move downward, the bottom plate 3141 drives the first side plate 3143 and the second side plate 3142 to move synchronously through the first connecting plate 323. During the movement, since the first abutment plate 322 and the second abutment plate 325 are both inclined and adapted to each other, the first abutment plate 322 squeezes the first connecting plate 323 when the bottom plate 3141 moves downward, so that the first connecting plate 323 drives the first side plate 3143 and the second side plate 3142 to move horizontally along the sliding groove 326, so as to push out the bowl basket hanger raw material formed in the bottom plate 3141 and complete demoulding.

[0090] Then, when the extrusion assembly 31 drives the bottom plate 3141 to move upward, the second abutment plate 325 is used to extrude the second connecting plate 320, so that the second connecting plate 320 drives the second side plate 3142, the first connecting plate 323 and the first side plate 3143 to reset along the sliding groove 326. When the bottom plate 3141 moves up to the highest position, the second abutment plate 325 completes the extrusion of the second connecting plate 320, and limits the front side of the first connecting plate 323 through the sliding groove 326, and limits the back side of the second connecting plate 320 through the second abutment plate 325, so as to limit the front and back sides of the first side plate 3143 and the second side plate 3142, so as to facilitate the next extrusion molding. When the bottom plate 3141 moves up to the highest position, the upper mold body 313 is embedded in the lower mold body 314 formed by the bottom plate 3141, the first side plate 3143 and the second side plate 3142, and the extrusion molding is completed.

[0091] By making the side of the connecting block 324 away from the first connecting plate 323 to be arc-shaped, it is convenient for the first abutting plate 322 to press the first connecting plate 323 to move, thereby improving the stability of the movement.

[0092] Example 2: Please refer to Fig.11 , Fig.12 , Fig.13 and Fig.14 , the technical solution of this embodiment is different from that of the first embodiment in that the vibration mechanism 5 includes;

[0093] The first elastic support assembly 53 is arranged in a rectangular array at the bottom of the inner wall of the machine tool 1. A box 54 is arranged on the top of the first elastic support assembly 53 for storing the bowl basket hanger raw materials demolded by the demolding assembly 32. A feeding slot is provided at the top of the box 54 and at the bottom of the bottom plate 3141. The bottom inner wall of the box 54 and at the bottom of the feeding slot is convex upward to form a baffle structure for blocking the bowl basket hanger raw materials. The top of the convexity is designed to be inclined so that the bowl basket hanger raw materials enter the box 54 through the feeding slot and the inclined part of the convexity. A door is provided on the back of the box 54 for taking out the bowl basket hanger raw materials in the box 54.

[0094] The vibration component 51 is arranged on the top of the top frame 2, and is used to drive the box body 54 to vibrate in cooperation with the first elastic support component 53, thereby driving the bowl basket hanger material in the box body 54 to vibrate, so as to eliminate the stress generated by the extrusion and bending of the bowl basket hanger material by vibration.

[0095] The vibration assembly 51 includes:

[0096] A vibration motor 513 is fixedly mounted on the bottom of the inner wall of the machine tool 1;

[0097] The third rotating rod 514 is rotatably disposed at the bottom of the inner wall of the machine tool 1. The output shaft of the vibration motor 513 is fixedly connected to the end of the third rotating rod 514 through a coupling. Both ends of the side wall of the third rotating rod 514 are fixedly sleeved with eccentric weights 515.

[0098] The striking plate 516 is fixedly arranged on both sides of the bottom of the box body 54, and both sides of the striking plate 516 are inclined and matched with the eccentric hammer 515, so that the eccentric hammer 515 can squeeze the striking plate 516 during the rotation, thereby vibrating the box body 54 to drive the bowl basket hanger raw materials in the box body 54 to vibrate. A pushing component 52 is arranged on the front side of the box body 54 to push the bowl basket hanger raw materials into the box body 54, and the pushing component 52 is linked with the third rotating rod 514.

[0099] The first elastic support assembly 53 includes:

[0100] A first guide rod 531 is fixedly arranged at the bottom of the inner wall of the machine tool 1, and a first spring is sleeved on the side wall of the first guide rod 531;

[0101] The first cylinder body 532 is fixed at the bottom of the box body 54. The side wall of the first guide rod 531 is sleeved in the first cylinder body 532 and the upper end of the first guide rod 531 is limited. The first guide rod 531 moves vertically along the inner wall of the first cylinder body 532. The first spring is located at the bottom of the first cylinder body 532.

[0102] In a specific implementation, the bowl and basket hanger raw material after demoulding enters the box body 54 through the feeding slot and the inclined part of the protrusion, and the vibration motor 513 is started. The output shaft of the vibration motor 513 drives the third rotating rod 514 to rotate through the coupling, thereby driving the eccentric hammer 515 to rotate, so that the eccentric hammer 515 squeezes and hits the striking plate 516 during the rotation process, thereby driving the box body 54 and the first cylinder body 532 to squeeze the first spring along the first guide rod 531 to vibrate, so as to eliminate the stress of the bowl and basket hanger raw material in the box body 54 by vibration, and the first threaded rod reciprocates with the servo motor 311, thereby driving the eccentric hammer 515 to reciprocate, thereby driving the box body 54 to vibrate under the forces in different directions, thereby improving the vibration effect, so as to improve the effect of eliminating stress.

[0103] See also Fig.15, Fig.16 and Fig.17 , the pushing component 52 includes;

[0104] The fixing frame 528 is fixedly arranged on the front of the box body 54. The bottom of the fixing frame 528 is rotatably connected with the third threaded tube 521. The third threaded tube 521 is transmission-connected with the third rotating rod 514. The inner wall of the third threaded tube 521 is threadedly connected with the third threaded rod. The front of the third threaded rod is fixedly provided with a fourth limiting plate 522 extending to the outside of the third threaded tube 521. The top of the fourth limiting plate 522 is slidably connected with the bottom of the fixing frame 528, and is used to limit the third threaded rod, so that the third threaded tube 521 drives the third threaded rod to move horizontally. The front of the third threaded tube 521 is provided with a through hole for sleeve-mounting the fourth limiting plate 522, and the fourth limiting plate 522 does not repel the rotation of the third threaded tube 521.

[0105] The first push plate 523 is fixedly arranged at one end of the third threaded rod away from the fourth limiting plate 522, and a second push plate 524 is fixedly arranged on the back side of the first push plate 523 in a mirror-symmetrical manner with the center point of the first push plate 523, and a support plate 527 is fixedly arranged on the upper end of the back side of the second push plate, and a horizontally arranged second elastic support assembly 525 is arranged at the bottom of the support plate 527, and a third push plate 526 is arranged at the bottom of the second elastic support assembly 525, and the second elastic support assembly 525 is arranged at the bottom of the third push plate 526, and the second elastic support assembly 525 is used for elastically supporting the third push plate 526, and the front side of the third push plate 526 is slidably connected to the lower end of the back side of the second push plate 524, so as to limit the vertical movement of the third push plate 526, and the bottom of the third push plate 526 is inclined, and the top of the third push plate 526 is concave.

[0106] The second elastic support assembly 525 includes:

[0107] The second guide rod 5252 is fixedly disposed on the bottom of the inner wall of the third push plate 526, and the side wall of the second guide rod 5252 is sleeved with a second spring;

[0108] The second cylinder body 5251 is fixed on the bottom of the support plate 527. The side wall of the second guide rod 5252 is sleeved in the second cylinder body 5251 and the upper end of the second guide rod 5252 is limited. The second guide rod 5252 moves vertically along the inner wall of the second cylinder body 5251. The second spring is located at the bottom of the second cylinder body 5251.

[0109] In specific implementation, when the bowl basket hanger raw material falls on the protrusion on the bottom inner wall of the box body 54, the third threaded rod is connected to the third rotating rod 514 through transmission, so that the third threaded rod rotates. During its rotation, the third threaded tube 521 is driven to move horizontally under the limit of the fourth limit plate 522, thereby driving the first push plate 523, the second push plate 524, the support plate 527 and the third push plate 526 to move horizontally. Since the protrusion on the bottom inner wall of the box body 54 is inclined, under the action of the second elastic support assembly 525, the third push plate 526 is always in contact with the protrusion when moving horizontally, thereby ensuring the stability of pushing the bowl basket hanger raw material, reducing the probability of the bowl basket hanger raw material jumping out through the feeding slot due to the vibration of the box body 54, and improving the stability of feeding.

[0110] By making the top of the third push plate 526 concave in shape, it is convenient to install the second elastic support assembly 525 while ensuring the contact area between the third push plate 526 and the bowl basket hanger material, which is beneficial to pushing the bowl basket hanger material for use. During the pushing process of the third push plate 526, under the action of the second spring, the second guide rod 5252 moves vertically along the second cylinder body 5251, so that the bottom of the third push plate 526 is always in contact with the protrusion at the bottom of the inner wall of the box body 54, thereby ensuring the stability of the pushing.

[0111] A third sliding groove is provided at the bottom of the fixing frame 528, and a third sliding block fixedly connected to the fourth limiting plate 522 is placed inside the third sliding groove, thereby limiting the third threaded rod, so that the third threaded tube 521 drives the third threaded rod to move horizontally. Since a through hole for mounting the fourth limiting plate 522 is provided on the front side of the third threaded tube 521, and the rotation of the third threaded tube 521 is not repelled, the stability of the rotation of the third threaded tube 521 is guaranteed.

[0112] A fourth slide groove is provided on the back side of the second push plate 524, a fourth slider is placed inside the fourth slide groove, and the fourth slider is fixedly connected to the front side of the third push plate 526, thereby limiting the vertical movement of the third push plate 526 and improving the stability of its movement.

[0113] Example 3: Please refer to Figure 4 The difference between this embodiment and the second embodiment is that a welding assembly 4 for welding the bowl basket and the hanger is provided on the inner side of the top frame 2 and on the back side of the upper mold body 313, and the welding assembly 4 includes;

[0114] A mechanical arm 41 is fixedly arranged on the inner top of the top frame 2, and a welding gun 42 is arranged at the lower part of the mechanical arm 41;

[0115] The workbench 43 is fixedly arranged on the top of the machine tool 1 and located at the bottom of the robot arm 41, and is used for placing bowl baskets and hangers.

[0116] During the specific implementation, the staff places the bowl basket hanger raw materials and the bowl basket on the top of the workbench 43, adjusts the position of the welding gun 42 through the robot arm 41, and connects the welding gun 42 to an external welding device to automatically weld the bowl basket and the hanger, without the staff having to hold the welding gun 42 for welding.

[0117] When the present invention is implemented, a bowl and basket hanger material such as a rod body is placed in the lower mold 314 formed by the first side plate 3143, the second side plate 3142 and the abutment plate, and then the upper mold body 313 and the lower mold body 314 are driven to approach each other by the servo motor 311 of the extrusion assembly 31, so that the upper mold body 313 extrudes the bowl and basket hanger material in the lower mold body 314;

[0118] After the extrusion is completed, the servo motor 311 is controlled to reverse, so that the upper mold body 313 and the lower mold body 314 move away from each other. During the downward movement of the lower mold body 314, the first abutment plate 322 of the demoulding assembly 32 is designed to be inclined, so that it squeezes the first connecting plate 323, so that the first connecting plate 323 drives the first side plate 3143 and the second side plate 3142 to move horizontally during the downward movement, thereby pushing out the bowl and basket hanger raw material formed in the bottom plate 3141 to demould it;

[0119] The pushed out bowl basket hanger raw material falls on the protrusion at the bottom of the inner wall of the box body 54 through the feeding slot at the top of the box body 54. Since the protrusion is designed to be inclined, and the bowl basket hanger raw material is pushed into the box body 54 by the pushing component 52, then the box body 54 is vibrated by the cooperation of the vibration component 51 and the first supporting component, thereby driving the bowl basket hanger raw material in the box body 54 to vibrate, so as to eliminate the stress of the extruded bowl basket hanger raw material by vibration, reduce the subsequent deformation, ensure the subsequent use quality, and avoid the deformation caused by stress during the subsequent baking paint, which affects the baking paint effect;

[0120] The bowl basket hanger raw material that has been vibrated is taken out through the door body provided at the back of the box body 54, and then placed on the top of the workbench 43 by the staff, and the bowl basket is placed on the top of the workbench 43, and the orientation of the welding gun 42 is adjusted by the robot arm 41, and the welding gun 42 is connected to an external welding device to automatically weld the bowl basket and the hanger, without the staff holding the welding gun 42 for welding.

[0121] When the bowl basket hanger raw material is extruded for the next time, the servo motor 311 of the extrusion assembly 31 drives the bottom plate 3141, the first side plate 3143 and the second side plate 3142 to move upward, thereby driving the second connecting plate 320 to move upward. During the upward movement of the second connecting plate 320, the second abutment plate 325 squeezes the second connecting plate 320, so that the second connecting plate 320 drives the first side plate 3143 and the second side plate 3142 to reset. When the abutment plate cannot move upward, the second abutment plate 325 squeezes the second connecting plate 320 to reset the first side plate 3143 and the second side plate 3142. The back side of the second connecting plate 320 is limited by the second abutment plate 325, and the front side of the first connecting plate 323 is limited by the sliding through groove 326, so as to limit the front and back sides of the first side plate 3143 and the second side plate 3142, so as to facilitate the next extrusion molding, and the cycle continues.

[0122] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0123] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0124] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic welding and hanging machine for a bowl and basket painting line, comprising a machine tool and a top frame fixed on the top of the machine tool, characterized in that: It also includes a forming mechanism arranged on the top of the machine tool for extruding the bowl and basket hanger raw material and a vibration mechanism arranged in the machine tool for eliminating stress of the formed bowl and basket hanger raw material. The forming mechanism includes: The extrusion assembly is arranged on the top of the machine tool, and the extrusion assembly includes: A servo motor is fixedly arranged on the top of the top frame, the output shaft of the servo motor is threadedly connected to the upper mold body, and the output shaft of the servo motor is drivingly connected to the second threaded tube, the bottom of the second threaded tube is fixedly provided with a mounting frame, and the top of the mounting frame is provided with a lower mold, and the lower mold includes; The bottom plate is fixedly arranged on the top of the mounting frame, a demoulding assembly is arranged on the outer side of the bottom plate, and a first side plate and a second side plate are slidably connected to the inner side of the top of the bottom plate through the demoulding assembly, and the first side plate, the second side plate and the bottom plate form a lower mold body adapted to the upper mold body, so that the upper mold body extrude and mold the bowl basket hanger raw material in the lower mold body, and the demoulding assembly extrude the first side plate and the second side plate to move, so as to demould the bowl basket hanger raw material after molding, and make the demoulded bowl basket hanger raw material fall into the vibration mechanism for stress elimination; The demoulding component comprises: A frame is fixed on the top of the machine tool and is located outside the bottom plate; The first connecting plate is slidably arranged on both sides of the front of the bottom plate, and one end of the first connecting plate is fixedly connected to the front of the first side plate, a connecting block is fixedly arranged on the front of the first connecting plate, and the side of the connecting block away from the first connecting plate is designed in an arc shape, and the other end of the first connecting plate is fixedly connected to the back of the second side plate, and a sliding groove for sleeve-mounting the first connecting plate is provided on the front of the bottom plate, so that the first connecting plate drives the first side plate and the second side plate to move horizontally along the sliding groove; The first abutment plate is fixedly arranged on the top of the inner wall of the machine tool and is located on the front side of the bottom plate. It is designed to be inclined and is used to squeeze the first connecting plate when the bottom plate, the first connecting plate, the second side plate and the first side plate move vertically, so as to drive the first side plate and the second side plate to move horizontally through the first connecting plate, thereby pushing the extruded bowl and basket hanger raw material out of the bottom plate for demoulding.

2. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 1, characterized in that: The extrusion assembly also includes: The first threaded rod is fixed to the output shaft of the servo motor through a coupling and extends to the inner side of the top frame. The side wall of the first threaded rod is threadedly connected with a first threaded tube. The bottom of the first threaded tube is fixedly connected to the top of the upper mold body and is used to drive the upper mold body to move vertically through the first threaded tube. The upper end of the side wall of the first threaded rod is transmission-connected with a second threaded rod for making the second threaded rod rotate synchronously and in the same direction as the first threaded rod. The side wall of the second threaded rod is threadedly connected with a second threaded tube. The thread direction of the first threaded rod is opposite to that of the second threaded rod, and is used to drive the lower mold and the upper mold body to move closer to or away from each other.

3. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 2, characterized in that: The extrusion assembly also includes: The first limit plate is fixedly arranged on the top of the inner wall of the machine tool and is located on both sides of the bottom plate. The sides of the first limit plate close to each other are slidably connected with the two sides of the bottom plate, so that the bottom plate moves vertically along the sides of the first limit plate close to each other, and is used to limit the vertical movement of the bottom plate. The side walls of the first limit plate are provided with through grooves for sleeve mounting the mounting frame. The second limiting plate is fixedly sleeved on the upper end of the outer wall of the second threaded tube, and the bottom of the second limiting plate extends into the machine tool, and is used to limit the second threaded tube, so that the second threaded rod drives the second threaded tube to move vertically, thereby driving the lower mold to move vertically; The third limiting plate is fixed on the inner top of the top frame, and the front side of the third limiting plate is slidably connected to the back side of the outer wall of the first threaded tube, and is used to limit the first threaded tube, so that the first threaded rod drives the first threaded tube to move vertically along the front side of the third limiting plate, thereby driving the upper mold body to move vertically.

4. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 1, characterized in that: The demoulding assembly also includes: The second connecting plate is fixedly arranged on the back side of the second side plate, and the side away from the second side plate is designed to be inclined; The second abutment plate is fixed on the top of the inner wall of the machine tool and is located on the back of the bottom plate. The second abutment plate is designed to be inclined and is adapted to the inclination angle of the first abutment plate. The second abutment plate is used to squeeze the second connecting plate through the second abutment plate to limit the first side plate and the second side plate.

5. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 1, characterized in that: The vibration mechanism comprises: The first elastic support assembly is arranged in a rectangular array at the bottom of the inner wall of the machine tool. A box is arranged on the top of the first elastic support assembly for storing the bowl basket hanger raw materials demolded by the demolding assembly. A feeding slot is provided at the top of the box and at the bottom of the bottom plate. The bottom inner wall of the box and at the bottom of the feeding slot is convex upward to form a baffle structure for blocking the bowl basket hanger raw materials. The top of the convexity is designed to be inclined so that the bowl basket hanger raw materials enter the box through the feeding slot and the inclined part of the convexity. A door is provided on the back of the box for taking out the bowl basket hanger raw materials in the box. The vibration component is arranged on the top of the top frame, and is used to drive the box body to vibrate under the cooperation of the first elastic support component, thereby driving the bowl basket hanger material in the box body to vibrate, so as to eliminate the stress generated by the extrusion and bending of the bowl basket hanger material by vibration.

6. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 5, characterized in that: The vibration component comprises: A vibration motor is fixedly arranged at the bottom of the inner wall of the machine tool; The third rotating rod is rotatably arranged at the bottom of the inner wall of the machine tool, the output shaft of the vibration motor is fixedly connected to the end of the third rotating rod through a coupling, and both ends of the side wall of the third rotating rod are fixedly sleeved with eccentric weights; The striking plate is fixed on both sides of the bottom of the box body, and both sides of the striking plate are inclined and matched with the eccentric hammer. The eccentric hammer is used to squeeze the striking plate during rotation, thereby vibrating the box body to drive the bowl basket hanger raw materials in the box body to vibrate. A pushing component is provided on the front side of the box body to push the bowl basket hanger raw materials into the box body, and the pushing component is linked to the third rotating rod.

7. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 6, characterized in that: The pushing component comprises: A fixing frame is fixedly arranged on the front side of the box body, a third threaded tube is rotatably connected to the bottom of the fixing frame, the third threaded tube is transmission-connected to the third rotating rod, a third threaded rod is threadedly connected to the inner wall of the third threaded tube, a fourth limiting plate extending outside the third threaded tube is fixedly arranged on the front side of the third threaded rod, a top of the fourth limiting plate is slidably connected to the bottom of the fixing frame, and is used to limit the third threaded rod, so that the third threaded tube drives the third threaded rod to move horizontally, and a through hole for sleeve-mounting the fourth limiting plate is opened on the front side of the third threaded tube, and the fourth limiting plate is not repelled from the rotation of the third threaded tube; The first push plate is fixed at one end of the third threaded rod away from the fourth limiting plate, a second push plate is fixedly arranged on the back side of the first push plate in a mirror-symmetrical manner with the center point of the first push plate, a support plate is fixedly arranged on the upper end of the back side of the second push plate, a horizontally arranged second elastic support assembly is arranged at the bottom of the support plate, a third push plate is arranged at the bottom of the second elastic support assembly, the second elastic support assembly is used for elastically supporting the third push plate, the front side of the third push plate is slidably connected to the lower end of the back side of the second push plate, for limiting the vertical movement of the third push plate, the bottom of the third push plate is inclined, and the top of the third push plate is concave.

8. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 7, characterized in that: The first elastic support assembly comprises: A first guide rod is fixedly arranged at the bottom of the inner wall of the machine tool, and a first spring is sleeved on the side wall of the first guide rod; The first cylinder body is fixedly arranged at the bottom of the box body, the side wall of the first guide rod is sleeved in the first cylinder body and limits the upper end of the first guide rod, the first guide rod moves vertically along the inner wall of the first cylinder body, the first spring is located at the bottom of the first cylinder body, and the second elastic support assembly includes; A second guide rod is fixedly arranged at the bottom of the inner wall of the third push plate, and a second spring is sleeved on the side wall of the second guide rod; The second cylinder body is fixed at the bottom of the support plate. The side wall of the second guide rod is sleeved in the second cylinder body and the upper end of the second guide rod is limited. The second guide rod moves vertically along the inner wall of the second cylinder body. The second spring is located at the bottom of the second cylinder body.

9. The bowl and basket painting line automatic welding and hanging integrated machine according to claim 1, characterized in that: A welding assembly for welding the bowl basket and the hanger is arranged on the inner side of the top frame and on the back side of the upper mold body, and the welding assembly includes: A mechanical arm is fixedly arranged on the inner top of the top frame, and a welding gun is arranged at the lower part of the mechanical arm; The workbench is fixed on the top of the machine tool and located at the bottom of the robotic arm, and is used to place bowls, baskets and hangers.

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