Full-automatic laser ink-jet printer and method

Abstract

The invention belongs to the technical field of laser code spraying, and discloses a full-automatic laser code spraying machine and method, the full-automatic laser code spraying machine comprises a fixing frame and further comprises a conveying assembly, the conveying assembly is arranged in the fixing frame, and a motor used for driving the conveying assembly to rotate is installed outside the fixing frame. The cylindrical workpieces are conveyed through rotation of the conveying frame, due to the fact that gears are movably clamped in spiral grooves, and the two ends of a fixing frame slide in transverse grooves outside connecting rods, the gears rotate to be matched with the spiral grooves to drive the connecting rods and movable plates, so that the middles of cigarette storage pipes move towards the outer ends, and reset springs are compressed; in the moving process, the middle of the smoke storage pipe is in a negative pressure state, at the moment, the second one-way valve is in an open state, the first one-way valve is in a closed state, smoke generated by workpiece code spraying in the fixing frame enters the smoke storage pipe through the second one-way valve, collection of the smoke generated by workpiece code spraying is achieved, and meanwhile diffusion of the smoke can be effectively restrained through the fixing frame.

Description

Technical Field

[0001] The invention belongs to the technical field of laser inkjet coding, and in particular relates to a fully automatic laser inkjet coding machine and method. Background Art

[0002] The fully automatic laser inkjet printer is a highly efficient marking device. It uses the interaction between the laser beam and the surface of the object. The high energy density of the laser beam causes the instantaneous evaporation or color change of the surface material of the object to form the required mark. The working principle of the laser inkjet printer is to reflect the laser source generated by the laser modulator to the inkjet terminal through components such as laser, modulator, module and inkjet terminal. The inkjet terminal precisely controls the laser point and the point spacing, moves and scans the laser point, and completes the laser inkjet printing. The inkjet terminal moves vertically and horizontally under the drive, and repeatedly scans. Through the accumulated scanning effect, a clear inkjet printing pattern is formed to form appropriate marks on objects and packaging. At present, when the laser inkjet printer is used to print the cylindrical workpiece, harmful smoke will be generated when the laser source contacts the workpiece. The existing laser inkjet printer is not equipped with a smoke treatment device, which causes the smoke to spread into the workshop. The smoke can only be purified by purifying the workshop air, but it is difficult to suppress the diffusion of smoke during the inkjet printing process. When the workpiece is continuously inkjetted, the smoke continues to be generated, resulting in harmful smoke in the workshop, which will affect the health of the operator in the long run. Therefore, a fully automatic laser inkjet printer and method are proposed. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a fully automatic laser inkjet printer and method, which solves the problem that the existing laser inkjet printer is difficult to suppress the diffusion of smoke, resulting in the presence of harmful smoke in the workshop, which will affect the health of operators in the long term.

[0004] To achieve the above object, the present invention provides the following technical solution: a fully automatic laser inkjet printer, comprising a fixed frame, and further comprising:

[0005] A conveying assembly, wherein the conveying assembly is arranged inside the fixing frame, and a motor for driving the conveying assembly to rotate is installed outside the fixing frame;

[0006] An automated laser inkjet printer, which is installed on the outside of the fixed frame and is used to inkjet the workpieces transported by the conveying assembly;

[0007] A material storage assembly, the material storage assembly is fixedly mounted on the top of the fixing frame;

[0008] A support assembly, wherein the support assembly is disposed on the conveying assembly;

[0009] A limiting component, which is arranged on the conveying component and is used to limit the position of the workpiece;

[0010] A purification component, the purification component is installed outside the fixing frame;

[0011] Wherein, the conveying assembly comprises a conveying frame arranged inside the fixing frame;

[0012] The purification assembly comprises a smoke storage tube fixedly mounted on the outside of the fixing frame, protective shells are fixedly mounted on both ends of the smoke storage tube, gears are movably mounted inside the protective shells, and a rack meshing with the gears is provided in an annular array outside the conveying frame;

[0013] The internal sleeve of the smoke storage tube is provided with a movable plate, a return spring is provided between the movable plate and the smoke storage tube, a connecting rod is fixedly mounted on the side of the movable plate, a spiral groove is provided on the outside of the connecting rod, and the protrusion on the inner wall of the gear is movably engaged with the inside of the spiral groove;

[0014] A transverse groove is formed on the outside of the connecting rod, and the smoke storage tube slides in the transverse groove to make the connecting rod move transversely;

[0015] The gear rotates and cooperates with the spiral groove to move the movable plate from the middle of the smoke storage tube to the outer end;

[0016] The smoke storage pipe is communicated with the interior of the fixing frame through a second one-way valve, and the smoke storage pipe is connected with the smoke purification device through a first one-way valve.

[0017] Preferably, the conveying assembly further comprises a circular array of grooves formed on the outside of the conveying frame, a first limiting groove is formed on the inner wall of the groove, a second limiting groove is formed at one end of the groove, and a threaded rod is fixedly mounted on the side of the conveying frame.

[0018] Preferably, the material storage assembly comprises a storage box fixedly mounted on the top of the fixed frame, a limit plate is movably provided inside the storage box, and a vertical groove is opened at one end of the storage box;

[0019] The bottom of the storage box is communicated with the interior of the fixing frame, and the bottom of the storage box and the groove are kept vertical.

[0020] Preferably, the support assembly includes a connecting frame sleeved on the side of the conveying frame, the connecting frame is installed on the threaded rod through a first nut, and the first nut is movably sleeved on the connecting frame.

[0021] Preferably, the support assembly further comprises a support frame installed in an annular array outside the connecting frame, a limiting block is fixedly installed at the bottom of the support frame, and a third limiting groove is opened at one end of the support frame;

[0022] The limiting block is engaged with the interior of the first limiting groove, and one end of the supporting frame is engaged with the interior of the second limiting groove.

[0023] Preferably, a pad is symmetrically mounted on the periphery of the support frame;

[0024] The support frame is located inside the groove, and the pad is located between the support frame and the groove.

[0025] Preferably, the limiting assembly comprises a stabilizing frame sleeved on the outside of the threaded rod, and the stabilizing frame is mounted on the threaded rod through a second nut;

[0026] The outer annular array of the stabilizing frame is fixed with a connecting piece, and one end of the connecting piece is fixed with a resisting block.

[0027] Preferably, the stabilizing frame is sleeved on the outside of the threaded rod, and the stabilizing frame is pushed to move by the cooperation between the second nut and the threaded rod. The connecting piece is engaged with the inside of the third limiting groove, and the resistance block is located inside the supporting frame.

[0028] Preferably, the limiting assembly further comprises a docking ring sleeved on the side of the stabilizing frame, and a resisting plate is fixedly mounted on the outside of the docking ring;

[0029] The stabilizing frame moves along the threaded rod, and the abutting plate is engaged in the vertical groove to push the limiting plate to move toward the other end along the inside of the storage box, thereby shortening the length of the inside of the storage box.

[0030] The present invention also provides a method for using a fully automatic laser inkjet printer, comprising the following steps:

[0031] S1. According to the outer diameter of the cylindrical workpiece, a support frame of a suitable size is selected, and the connecting frame is pushed to be sleeved on the side of the conveying frame through the cooperation of the first nut and the threaded rod. The support frame is located inside the groove, the limit block is engaged in the first limit groove, and one end of the support frame is engaged in the second limit groove;

[0032] S2, the stabilizing frame is sleeved on the outside of the threaded rod, the connecting piece is engaged with the inside of the third limiting groove, and the abutment block is located inside the supporting frame, and the abutment plate is engaged with the inside of the vertical groove to limit the abutment plate, and the abutment plate is pushed by the abutment plate to shorten the distance between the limiting plate and the storage box, and at this time, the limiting plate and the side of the abutment block maintain a plane;

[0033] S3. The workpiece falls into the support frame through the storage box, and the cylindrical workpiece is transported by the rotation of the conveying frame. The automatic laser inkjet printer inkjet codes the workpiece. During the rotation of the conveying frame, the gear is driven to rotate by the rack. Since the gear is movably engaged with the inside of the spiral groove, and the two ends of the fixed frame slide in the external transverse groove of the connecting rod, the connecting rod and the movable plate are driven by the rotation of the gear and the spiral groove to move the middle part of the smoke storage tube toward the outer end and compress the reset spring. During the movement, the middle part of the smoke storage tube is in a negative pressure state, and the smoke generated by the inkjet coding of the workpiece in the fixed frame enters the interior of the smoke storage tube through the second one-way valve.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The present invention transports the cylindrical workpiece by rotating the conveying frame, and the automatic laser inkjet printer performs inkjet processing on the workpiece, which will generate smoke. During the rotation of the conveying frame, the gear is driven to rotate by the rack. Since the gear is movably engaged with the inside of the spiral groove, and the two ends of the fixed frame slide in the external transverse groove of the connecting rod, the connecting rod and the movable plate are driven by the rotation of the gear and the spiral groove to move the middle part of the smoke storage tube toward the outer end and compress the reset spring. During the movement, the middle part of the smoke storage tube is in a negative pressure state. At this time, the second one-way valve is in an open state, and the first one-way valve is in a closed state. The smoke generated by the inkjet coding of the workpiece in the fixed frame enters the interior of the smoke storage tube through the second one-way valve, so that the smoke generated by the inkjet coding of the workpiece is collected. At the same time, the diffusion of the smoke can be effectively suppressed by the fixed frame.

[0036] The present invention is provided with a connecting frame sleeved on the outside of the threaded rod, and the first nut cooperates with the threaded rod to push the connecting frame sleeved on the side of the conveying frame. At the same time, the support frame is located inside the groove, the limit block is engaged with the inside of the first limit groove, the pad is located between the groove and the support frame to improve the stability of the support frame, and one end of the support frame is engaged with the inside of the second limit groove to prevent the support frame from rotating. The conveying frame and the support assembly are driven to rotate by a motor, and the support frame and the storage box are kept vertical, and the workpiece can fall into the inside of the support frame, so as to realize the coding processing of workpieces with different outer diameters;

[0037] The present invention promotes the stabilizing frame to move along the threaded rod through the cooperation of the second nut and the threaded rod. The connecting piece is engaged with the inside of the third limiting groove, and the interference block is located inside the supporting frame. At the same time, the interference plate is engaged with the inside of the vertical groove to limit the interference plate. The limiting plate is pushed by the interference plate to shorten the distance between the limiting plate and the storage box. At this time, the limiting plate and the side of the interference block maintain a plane. The distance between the storage box and the limiting plate meets the length of the workpiece, so the workpiece can be placed in the storage box and limited. The workpiece falls into the supporting frame through the storage box, and the interference block limits the workpiece in the supporting frame to avoid offset of the workpiece coding. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the appearance structure of the present invention;

[0039] Figure 2 It is a schematic diagram of the partial appearance structure of the present invention;

[0040] Figure 3 This is a schematic diagram of the coordination structure of the purification component and the conveying component of the present invention;

[0041] Figure 4 This is a schematic diagram of the coordination structure between the conveying component and the material storage component of the present invention;

[0042] Figure 5 It is a schematic diagram of the coordination structure of the conveying assembly, the supporting assembly, the limiting assembly and the material storage assembly of the present invention;

[0043] Figure 6 It is a schematic diagram of the appearance structure of the conveying component, the supporting component and the limiting component of the present invention;

[0044] Figure 7 This is a schematic diagram of the disassembled structure of the conveying assembly, the supporting assembly and the limiting assembly of the present invention;

[0045] Figure 8 It is a schematic diagram of the cross-sectional structure of the support assembly and the limit assembly of the present invention;

[0046] Fig. 9 This is a schematic diagram of the appearance structure of the purification component of the present invention;

[0047] Fig.10 This is a schematic diagram of the internal structure of the purification component of the present invention;

[0048] Fig.11 This is a schematic diagram of the disassembled structure of the purification component of the present invention.

[0049] In the figure: 1. fixed frame; 2. automatic laser inkjet printer; 3. purification component; 31. smoke storage tube; 32. first one-way valve; 33. spiral groove; 34. reset spring; 35. protective shell; 36. gear; 37. connecting rod; 38. second one-way valve; 39. movable plate; 30. rack; 4. conveying component; 41. conveying frame; 42. groove; 43. first limit groove; 44. second limit groove; 45. threaded rod; 5. support component; 51. connecting frame; 52. pad; 53. support frame; 54. third limit groove; 55. first nut; 56. limit block; 6. limit component; 61. stabilizing frame; 62. docking ring; 63. contact plate; 64. second nut; 65. connecting piece; 66. contact block; 7. material storage component; 71. storage box; 72. limit plate; 73. vertical groove. DETAILED DESCRIPTION

[0050] 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.

[0051] like Figures 1 to 11 As shown, the present invention provides a fully automatic laser inkjet printer, including a fixed frame 1, and also including:

[0052] The conveying assembly 4 is arranged inside the fixed frame 1, and a motor for driving the conveying assembly 4 to rotate is installed outside the fixed frame 1;

[0053] An automated laser inkjet printer 2, which is installed outside the fixed frame 1 and is used for inkjet printing on workpieces transported by the conveying component 4;

[0054] A material storage component 7, which is fixed on the top of the fixed frame 1;

[0055] A support assembly 5, wherein the support assembly 5 is arranged on the conveying assembly 4;

[0056] The limiting component 6 is arranged on the conveying component 4 and is used to limit the position of the workpiece;

[0057] A purification component 3, the purification component 3 is installed outside the fixing frame 1;

[0058] The conveying assembly 4 includes a conveying frame 41 disposed inside the fixing frame 1;

[0059] The purification assembly 3 includes a smoke storage tube 31 fixedly mounted on the outside of the fixed frame 1, and protective shells 35 are fixedly mounted on both ends of the smoke storage tube 31. A gear 36 is movably installed inside the protective shell 35, and a rack 30 meshing with the gear 36 is provided on the outer annular array of the conveying frame 41;

[0060] A movable plate 39 is movably sleeved inside the smoke storage tube 31, a return spring 34 is arranged between the movable plate 39 and the smoke storage tube 31, a connecting rod 37 is fixedly mounted on the side of the movable plate 39, a spiral groove 33 is formed on the outside of the connecting rod 37, and a convex block on the inner wall of the gear 36 is movably engaged with the inside of the spiral groove 33;

[0061] A transverse groove is formed on the outside of the connecting rod 37, and the smoke storage tube 31 slides in the transverse groove, so that the connecting rod 37 moves transversely;

[0062] The gear 36 rotates to cooperate with the spiral groove 33, so that the movable plate 39 moves from the middle of the smoke storage tube 31 to the outer end;

[0063] The smoke storage pipe 31 is communicated with the interior of the fixing frame 1 through the second one-way valve 38 , and the smoke storage pipe 31 is connected with the smoke purification device through the first one-way valve 32 .

[0064] The cylindrical workpiece is transported by the rotation of the conveying frame 41, and the automatic laser inkjet printer 2 performs inkjet processing on the workpiece, which will generate smoke. During the rotation of the conveying frame 41, the gear 36 is driven to rotate by the rack 30. Since the gear 36 is movably engaged with the inside of the spiral groove 33, and the two ends of the fixed frame 1 slide in the external transverse groove of the connecting rod 37, the connecting rod 37 and the movable plate 39 are driven by the rotation of the gear 36 and the spiral groove 33 to move the middle part of the smoke storage tube 31 toward the outer end and compress the reset spring 34. During the movement, the middle part of the smoke storage tube 31 is in a negative pressure state. At this time, the second one-way valve 38 is in an open state, and the first one-way valve 32 is in a closed state. The smoke generated by the inkjet coding of the workpiece in the fixed frame 1 enters the inside of the smoke storage tube 31 through the second one-way valve 38, so that the smoke generated by the inkjet coding of the workpiece is collected. At the same time, the diffusion of the smoke can be effectively suppressed by the fixed frame 1.

[0065] The conveying frame 41 is driven by the motor to rotate continuously, and the rack 30 will be disengaged from the gear 36. At this time, the reset spring 34 resets and drives the gear 36 to rotate in the opposite direction, pushing the connecting rod 37 and the movable plate 39 to move in the opposite direction, so that the two movable plates 39 move toward the middle synchronously, and the pressure in the smoke storage tube 31 increases. The second one-way valve 38 is in a closed state, and the first one-way valve 32 is in an open state, so that the smoke in the smoke storage tube 31 can be injected into the smoke purification equipment.

[0066] like Figure 2-Figure 4 As shown, the conveying assembly 4 further includes a circular array of grooves 42 formed on the outside of the conveying frame 41, a first limiting groove 43 is formed on the inner wall of the groove 42, a second limiting groove 44 is formed at one end of the groove 42, and a threaded rod 45 is fixedly mounted on the side of the conveying frame 41;

[0067] The material storage assembly 7 includes a storage box 71 fixed to the top of the fixed frame 1, a limit plate 72 is movably provided inside the storage box 71, and a vertical groove 73 is opened at one end of the storage box 71;

[0068] The bottom of the storage box 71 is communicated with the interior of the fixing frame 1 , and the bottom of the storage box 71 and the groove 42 remain vertical.

[0069] By placing the cylindrical workpiece inside the storage box 71 and keeping the groove 42 and the storage box 71 vertical, the workpiece in the storage box 71 falls into the groove 42, and the conveyor frame 41 and the cylindrical workpiece are driven by the motor to rotate for inkjet coding. The workpiece contacts the inner wall of the fixed frame 1 during the rotation of the conveyor frame 41 and is limited by the inner wall of the fixed frame 1, so that the workpiece is always located inside the groove 42 to avoid the workpiece from being offset.

[0070] like Figure 4-Figure 7 As shown, the support assembly 5 includes a connecting frame 51 sleeved on the side of the conveying frame 41, and the connecting frame 51 is installed on the threaded rod 45 through a first nut 55, and the first nut 55 is movably sleeved with the connecting frame 51;

[0071] The support assembly 5 also includes a support frame 53 installed in an annular array outside the connecting frame 51, a limiting block 56 is fixed at the bottom of the support frame 53, and a third limiting groove 54 is opened at one end of the support frame 53;

[0072] The limiting block 56 is engaged with the inside of the first limiting groove 43, and one end of the supporting frame 53 is engaged with the inside of the second limiting groove 44;

[0073] The support frame 53 is symmetrically provided with a backing plate 52 on its periphery;

[0074] The support frame 53 is located inside the groove 42 , and the pad 52 is located between the support frame 53 and the groove 42 .

[0075] According to the outer diameter of the cylindrical workpiece, a support frame 53 of appropriate size is selected, and the connecting frame 51 is sleeved on the outside of the threaded rod 45. The first nut 55 cooperates with the threaded rod 45 to push the connecting frame 51 to be sleeved on the side of the conveying frame 41. At the same time, the support frame 53 is located inside the groove 42, and the limit block 56 is engaged in the first limit groove 43. The pad 52 is located between the groove 42 and the support frame 53 to improve the stability of the support frame 53, and one end of the support frame 53 is engaged in the second limit groove 44 to prevent the support frame 53 from rotating. The conveying frame 41 and the support assembly 5 are driven to rotate by a motor, and the support frame 53 and the storage box 71 are kept vertical, and the workpiece can fall into the support frame 53 to realize coding processing on workpieces with different outer diameters, which can drive the workpiece to rotate and ensure that the outer periphery of the workpiece is always in contact with the inner wall of the fixed frame 1.

[0076] like Figure 4-Figure 7 As shown, the limiting assembly 6 includes a stabilizing frame 61 sleeved on the outside of the threaded rod 45, and the stabilizing frame 61 is installed on the threaded rod 45 through a second nut 64;

[0077] The outer annular array of the stabilizing frame 61 is fixed with a connecting piece 65, and one end of the connecting piece 65 is fixed with a resisting block 66;

[0078] The stabilizing frame 61 is sleeved on the outside of the threaded rod 45, and the second nut 64 cooperates with the threaded rod 45 to push the stabilizing frame 61 to move. The connecting member 65 is engaged with the inside of the third limiting groove 54, and the abutment block 66 is located inside the supporting frame 53;

[0079] The limiting assembly 6 also includes a docking ring 62 sleeved on the side of the stabilizing frame 61, and a resisting plate 63 is fixedly mounted on the outside of the docking ring 62;

[0080] The stabilizing frame 61 moves along the threaded rod 45 , and the abutting plate 63 engages in the vertical slot 73 to push the limiting plate 72 to move toward the other end along the inside of the storage box 71 , thereby shortening the length of the inside of the storage box 71 .

[0081] The stabilizing frame 61 is sleeved on the outside of the threaded rod 45, and the second nut 64 cooperates with the threaded rod 45 to push the stabilizing frame 61 to move along the threaded rod 45. The connecting piece 65 is engaged with the inside of the third limiting groove 54, and the abutment block 66 is located inside the supporting frame 53. At the same time, the abutment plate 63 is engaged with the inside of the vertical groove 73 to limit the abutment plate 63. The limiting plate 72 is pushed by the abutment plate 63 to shorten the distance between the limiting plate 72 and the storage box 71. At this time, the limiting plate 72 and the side of the abutment block 66 maintain a plane. When the distance between the storage box 71 and the limiting plate 72 meets the length of the workpiece, the workpiece can be placed in the storage box 71 to limit the workpiece.

[0082] The workpiece falls into the support frame 53 through the storage box 71, and the conveying frame 41 drives the workpiece to rotate. The workpiece in the support frame 53 is limited by the resistance block 66 to prevent the workpiece from being offset when the inkjet code is sprayed.

[0083] The present invention also provides a method for using a fully automatic laser inkjet printer, comprising the following steps:

[0084] S1. According to the outer diameter of the cylindrical workpiece, a support frame 53 of a suitable size is selected, and the first nut 55 cooperates with the threaded rod 45 to push the connecting frame 51 to be sleeved on the side of the conveying frame 41. The support frame 53 is located inside the groove 42, and the limiting block 56 is engaged with the first limiting groove 43, and one end of the support frame 53 is engaged with the second limiting groove 44;

[0085] S2, the stabilizing frame 61 is sleeved on the outside of the threaded rod 45, the connecting member 65 is engaged with the inside of the third limiting groove 54, and the abutment block 66 is located inside the supporting frame 53, and the abutment plate 63 is engaged with the inside of the vertical groove 73 to limit the abutment plate 63, and the abutment plate 63 pushes the limiting plate 72 to shorten the distance between the limiting plate 72 and the storage box 71, and at this time, the limiting plate 72 and the side of the abutment block 66 maintain a plane;

[0086] S3, the workpiece falls into the support frame 53 through the storage box 71, and the cylindrical workpiece is transported by the rotation of the conveying frame 41. The automatic laser inkjet printer 2 inkjet codes the workpiece. During the rotation of the conveying frame 41, the rack 30 drives the gear 36 to rotate. Since the gear 36 is movably engaged with the inside of the spiral groove 33, and the two ends of the fixed frame 1 slide in the external transverse groove of the connecting rod 37, the connecting rod 37 and the movable plate 39 are driven by the rotation of the gear 36 and the spiral groove 33 to move the middle part of the smoke storage tube 31 toward the outer end and compress the reset spring 34. During the movement, the middle part of the smoke storage tube 31 is in a negative pressure state, and the smoke generated by the inkjet coding of the workpiece in the fixed frame 1 enters the interior of the smoke storage tube 31 through the second one-way valve 38.

[0087] 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.

[0088] 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. A fully automatic laser inkjet printer, comprising a fixed frame (1), characterized in that: Also includes: A conveying assembly (4), wherein the conveying assembly (4) is arranged inside the fixed frame (1), and a motor for driving the conveying assembly (4) to rotate is installed outside the fixed frame (1); An automated laser inkjet printer (2), the automated laser inkjet printer (2) being mounted on the outside of the fixed frame (1) and being used for inkjetting the workpieces transported by the transport component (4); A material storage assembly (7), wherein the material storage assembly (7) is fixedly mounted on the top of the fixing frame (1); A support assembly (5), wherein the support assembly (5) is arranged on the conveying assembly (4); A limiting component (6), the limiting component (6) being arranged on the conveying component (4) and used for limiting the position of the workpiece; A purification component (3), wherein the purification component (3) is installed outside the fixing frame (1); Wherein, the conveying assembly (4) comprises a conveying frame (41) arranged inside the fixing frame (1); The purification component (3) comprises a smoke storage tube (31) fixedly mounted on the outside of the fixing frame (1), protective shells (35) are fixedly mounted on both ends of the smoke storage tube (31), a gear (36) is movably mounted inside the protective shell (35), and a rack (30) meshing with the gear (36) is provided in an annular array outside the conveying frame (41); The smoke storage tube (31) is movably sleeved with a movable plate (39), a return spring (34) is provided between the movable plate (39) and the smoke storage tube (31), a connecting rod (37) is fixedly mounted on the side of the movable plate (39), a spiral groove (33) is provided on the outside of the connecting rod (37), and a protrusion on the inner wall of the gear (36) is movably engaged with the inside of the spiral groove (33); The connecting rod (37) is provided with a transverse groove on its exterior, and the smoke storage tube (31) slides in the transverse groove, so that the connecting rod (37) moves transversely; The gear (36) rotates to cooperate with the spiral groove (33), so that the movable plate (39) moves from the middle part to the outer end of the smoke storage tube (31); The smoke storage pipe (31) is connected to the interior of the fixing frame (1) via a second one-way valve (38), and the smoke storage pipe (31) is connected to the smoke purification equipment via a first one-way valve (32).

2. The fully automatic laser inkjet printer according to claim 1, characterized in that: The conveying assembly (4) further comprises an annular array of grooves (42) formed on the outside of the conveying frame (41); a first limiting groove (43) is formed on the inner wall of the groove (42); a second limiting groove (44) is formed at one end of the groove (42); and a threaded rod (45) is fixedly mounted on the side of the conveying frame (41).

3. The fully automatic laser inkjet printer according to claim 2 is characterized in that: The material storage assembly (7) comprises a storage box (71) fixedly mounted on the top of the fixed frame (1), a limit plate (72) is movably arranged inside the storage box (71), and a vertical groove (73) is opened at one end of the storage box (71); The bottom of the storage box (71) is in communication with the interior of the fixing frame (1), and the bottom of the storage box (71) and the groove (42) remain vertical.

4. The fully automatic laser inkjet printer according to claim 3 is characterized in that: The support assembly (5) comprises a connecting frame (51) sleeved on the side of the conveying frame (41); the connecting frame (51) is mounted on the threaded rod (45) via a first nut (55); the first nut (55) is movably sleeved on the connecting frame (51).

5. The fully automatic laser inkjet printer according to claim 4 is characterized in that: The support assembly (5) further comprises a support frame (53) installed in an annular array outside the connecting frame (51), a limiting block (56) being fixedly mounted at the bottom of the support frame (53), and a third limiting groove (54) being formed at one end of the support frame (53); The limiting block (56) is engaged with the interior of the first limiting groove (43), and one end of the supporting frame (53) is engaged with the interior of the second limiting groove (44).

6. The fully automatic laser inkjet printer according to claim 5, characterized in that: A pad (52) is symmetrically mounted on the periphery of the support frame (53); The support frame (53) is located inside the groove (42), and the pad (52) is located between the support frame (53) and the groove (42).

7. The fully automatic laser inkjet printer according to claim 6, characterized in that: The limiting assembly (6) comprises a stabilizing frame (61) sleeved on the outside of the threaded rod (45), and the stabilizing frame (61) is mounted on the threaded rod (45) via a second nut (64); The outer annular array of the stabilizing frame (61) is fixedly provided with a connecting piece (65), and one end of the connecting piece (65) is fixedly provided with a resisting block (66).

8. The fully automatic laser inkjet printer according to claim 7, characterized in that: The stabilizing frame (61) is sleeved on the outside of the threaded rod (45), and the stabilizing frame (61) is pushed to move by the cooperation of the second nut (64) and the threaded rod (45), the connecting member (65) is engaged in the inside of the third limiting groove (54), and the abutment block (66) is located inside the supporting frame (53).

9. The fully automatic laser inkjet printer according to claim 8, characterized in that: The limiting assembly (6) further comprises a docking ring (62) sleeved on the side of the stabilizing frame (61), and a resisting plate (63) is fixedly mounted on the outside of the docking ring (62); The stabilizing frame (61) moves along the threaded rod (45), and the abutting plate (63) is engaged in the vertical groove (73) to push the limiting plate (72) to move along the inside of the storage box (71) toward the other end, thereby shortening the length of the inside of the storage box (71).

10. A method for using a fully automatic laser inkjet printer, using the fully automatic laser inkjet printer as claimed in claim 9, characterized in that: The following steps are involved: S1. According to the outer diameter of the cylindrical workpiece, a support frame (53) of a suitable size is selected, and the connecting frame (51) is pushed to be sleeved on the side of the conveying frame (41) by cooperating with the first nut (55) and the threaded rod (45), the support frame (53) is located inside the groove (42), the limiting block (56) is engaged with the inside of the first limiting groove (43), and one end of the support frame (53) is engaged with the inside of the second limiting groove (44); S2, the stabilizing frame (61) is sleeved on the outside of the threaded rod (45), the connecting piece (65) is engaged with the inside of the third limiting groove (54), and the abutment block (66) is located inside the supporting frame (53), and at the same time, the abutment plate (63) is engaged with the inside of the vertical groove (73) to limit the abutment plate (63), and the abutment plate (63) is pushed by the abutment plate (63) to shorten the distance between the abutment plate (72) and the storage box (71), and at this time, the side of the abutment plate (72) and the abutment block (66) maintain a plane; S3, the workpiece falls into the support frame (53) through the storage box (71), and the cylindrical workpiece is transported by the rotation of the conveying frame (41). The automatic laser inkjet printer (2) inkjet prints the workpiece. During the rotation of the conveying frame (41), the gear (36) is driven to rotate by the rack (30). Since the gear (36) is movably engaged with the inside of the spiral groove (33), and the two ends of the fixed frame (1) slide in the external transverse groove of the connecting rod (37), the connecting rod (37) and the movable plate (39) are driven by the rotation of the gear (36) and the spiral groove (33), so that the middle part of the smoke storage tube (31) moves toward the outer end and compresses the reset spring (34). During the movement, the middle part of the smoke storage tube (31) is in a negative pressure state, and the smoke generated by the inkjet printing of the workpiece in the fixed frame (1) enters the inside of the smoke storage tube (31) through the second one-way valve (38).

Images