Double-station multi-head highlight machine

Abstract

The utility model relates to the technical field of highlight machines, in particular to a double-station multi-head highlight machine which comprises a machine body with a machine case, a workbench capable of longitudinally sliding in a sealing mode is arranged in the middle of the machine body, a cross beam located above the workbench is arranged in the machine case, and two cutter assemblies capable of transversely moving are arranged at the front end of the cross beam. The cutter assembly comprises a vertical air floatation main shaft A and a vertical air floatation main shaft B, a probe assembly is arranged on one side of the cutter assembly, the probe assembly comprises an air blowing seat capable of vertically moving, and a vertical probe is arranged on the air blowing seat; a reference block is arranged under the blowing seat; the air blowing seat can be flatly lapped at the top end of the reference block; the top end of the reference block is a reference plane; and the bottom of the air blowing seat is provided with an air spraying hole for blowing air to the reference plane. Workpieces in different shapes can be machined by adopting the two cutter assemblies, so that the production efficiency is improved, and the use cost is reduced; meanwhile, the machining size of the workpiece can be detected in real time through the probe assembly, so that the machining quality of the workpiece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of high gloss machines, in particular to a double-station multi-head high gloss machine. Background Art

[0002] The high gloss machine is similar in appearance to an engraving machine. The main spindle uses an air-floating main spindle. When processing products, it achieves a mirror effect and no knife marks can be seen. It is often used for precision cutting of aluminum, copper alloy decorative pieces, IT decorative pieces, acrylic and other non-ferrous metal high gloss processing. The existing high gloss machine can only process workpieces of one shape, and the processed workpieces need to be tested by three-coordinate equipment to see if they are qualified, which not only increases costs but also reduces production efficiency; and the worktable on the high gloss machine is driven by a servo motor and moves along the Y axis. When using it, it is necessary to ensure that the worktable moves stably and accurately to ensure the processing quality of the workpiece.

[0003] Therefore, it is urgent to design a high-gloss machine that can improve both production efficiency and workpiece processing quality. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects and shortcomings existing in the prior art. To this end, the utility model provides a double-station multi-head high-gloss machine, which can detect workpieces during processing and process two workpieces of different shapes at a time under the condition of stable operation of the workbench, thereby reducing costs and improving production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a double-station multi-head high-gloss machine, comprising a bed with a chassis, a longitudinally sealed and slidable workbench is provided in the middle of the bed, a crossbeam located above the workbench is provided in the chassis, and two groups of laterally movable tool assemblies are provided at the front end of the crossbeam; the tool assembly comprises a base, a vertically movable sliding seat is provided at the front end of the base, a vertical air-floating spindle A and an air-floating spindle B are provided at the front end of the sliding seat in sequence along the longitudinal direction, and a protective cover is wrapped on the sliding seat; a probe assembly is provided on one side of the tool assembly, and the probe assembly comprises a vertically movable blowing seat, and a vertical probe is provided on the blowing seat; a reference block is provided directly below the blowing seat; the blowing seat can be placed flat on the top of the reference block; the top of the reference block is a reference plane; and an air jet hole for blowing air toward the reference plane is provided at the bottom of the blowing seat.

[0006] Furthermore, the front end of the beam is provided with two parallel linear guide rails A, and the rear end of the base is provided with a plurality of sliders A matching the linear guide rails A; the rear end of the base is also provided with a lead screw A driven by a servo motor A, and the lead screw A is provided with a matching nut A, and the nut A is bolted to the base, and the lead screw A is rotatably connected to the beam through a bearing seat A; the two servo motors A are fixed on the beam in parallel and staggered manner.

[0007] Furthermore, the probe assembly also includes a cylinder and a linear guide B arranged on the tool assembly, the linear guide B is provided with a matching slider B, and the slider B is bolted to the blowing seat; the push rod of the cylinder is fixedly connected to the blowing seat.

[0008] Furthermore, the blowing seat is provided with a joint connected to an air pipe, and the joint is connected to the air jet hole through an air channel; the air channel is arranged in the blowing seat.

[0009] Furthermore, the tool assembly also includes two linear guide rails C vertically arranged on the base, and the linear guide rails C are provided with a plurality of sliders C bolted to the sliding seat; the sliding seat is also provided with a ball screw pair A driven by a servo motor B, and the ball screw pair A includes a screw B and a nut B, the nut B is bolted to the sliding seat, and the screw B is rotatably connected to the base through a bearing seat B; the servo motor B is fixed on the top of the sliding seat.

[0010] Furthermore, a longitudinal boss is provided in the middle of the bed, two longitudinal linear guides D are provided on the top of the boss, and a number of sliders D bolted to the workbench are provided on the linear guide D; a ball screw pair B driven by a servo motor C is provided at the bottom of the workbench, the ball screw pair B includes a screw C and a nut C, the nut C is bolted to the workbench, and the screw C is rotatably connected to the boss through a bearing seat C; the servo motor C is fixed on the boss.

[0011] Furthermore, a sealing mechanism is provided between the boss and the workbench, and the sealing mechanism includes a dustproof plate and liquid-proof components symmetrically arranged on both sides of the boss; the liquid-proof component includes an L-shaped baffle beam and a labyrinth-like baffle plate from the outside to the inside, and the baffle plate is bolted to the boss; the L-shaped baffle beam is arranged at the bottom of the workbench; the bottom of the L-shaped baffle beam is slidably embedded in the baffle plate; the dustproof plate slides through the workbench and fixes the two ends of the boss; an accordion cover A is provided between the end face of the workbench and the end face of the boss.

[0012] Furthermore, the baffle plate comprises a grooved plate with an opening horizontally facing the boss, the top of the grooved plate is transitionally connected with a vertical plate; the bottom of the grooved plate is transitionally connected with a right-angle plate; the bottom of the L-shaped baffle beam is slidably embedded in the right-angle plate.

[0013] Furthermore, an adjustment component is provided between the screw C and the servo motor C, and the adjustment component includes a fixed seat with a cavity, and a matching bearing is provided between the fixed seat and the screw C; one side of the matching bearing is provided with a pressure cover that presses on the outer ring, and the other side is provided with a sleeve and a plurality of locking nuts that are sequentially provided with a pressing inner ring; an adjustment gap a is provided between the end faces of the pressure cover and the fixed seat; a clearance b is provided between the outer rings of the matching bearings; the pressure cover is bolted to the fixed seat and can push the outer ring of the matching bearing; the top of the cavity is open and provided with a sealing cover, and a coupling element is provided in the cavity, and the coupling element is used to floatingly connect the screw C and the output shaft of the servo motor C.

[0014] Furthermore, the coupling element includes a coupling sleeve and a radial floater, and the coupling sleeve is coaxially connected to the output shaft of the servo motor C by a flat key; the radial floater includes a coaxial floating seat and a spline sleeve; an annular groove is provided in the floating seat; one end of the spline sleeve is provided with an annular boss and is coaxially connected to the screw C by a spline, and the other end is provided with a straight-line slide, and the slide is radially slidably embedded in the coupling sleeve; the annular boss is slidably embedded in the annular groove; a floating gap is provided between the spline sleeve and the floating seat; an air bag with an air nozzle is also provided between the spline sleeve and the floating seat, and the air nozzle is arranged on the top of the floating seat, and the air bag and the spline sleeve are gap-matched; the floating seat is bolted to the bottom of the cavity.

[0015] Compared with the prior art, the utility model has the following beneficial effects: two workpieces can be processed at one time by using two tool assemblies; different tools are clamped by the air-floating spindle A and the air-floating spindle B, so that workpieces of different shapes can be processed, thereby improving the practicability and production efficiency of the high-gloss machine; at the same time, the processing size of the workpiece can be detected in real time through the probe assembly to ensure the processing quality of the workpiece; air is blown to the reference block through the air jet hole on the air blowing seat in the probe assembly, so that the reference plane is kept clean, further ensuring the measurement accuracy of the probe; the overall cost of using the equipment is reduced, and the practicability of the high-gloss machine is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an external schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 It is a radial cross-sectional schematic diagram of the workbench in the utility model.

[0019] Figure 4 It is a schematic diagram of the axial section of the workbench in the utility model.

[0020] Figure 5 for Figure 3 Schematic diagram of the structure of the middle baffle.

[0021] Figure 6 for Figure 4 A structural diagram of the regulating component in FIG.

[0022] Figure 7 for Figure 4 Another structural schematic diagram of the regulating component.

[0023] Figure 8 for Figure 7 Exploded view of the coupling element.

[0024] Fig. 9 for Figure 1 Schematic cross-section of the center leveler.

[0025] Fig.10 for Figure 2 Schematic cross-section of the tool assembly.

[0026] Fig.11 It is a structural schematic diagram of the probe assembly in the utility model.

[0027] Fig.12 for Fig.11 Schematic cross-section of the middle blowing seat.

[0028] Among them: 1. Bed; 2. Chassis; 3. Workbench; 4. Crossbeam; 5. Tool assembly; 6. Adjustment assembly; 7. Coupling element; 8. Probe assembly; 11. Casters; 12. Leveler; 13. Boss; 14. Linear guide D; 15. Baffle; 16. L-shaped baffle; 17. Dust plate; 18. Organ cover A; 21. Display; 22. Opening and closing door; 31. Servo motor C; 32. Screw C; 33. Nut C; 41. Guide rail A; 42. Servo motor A; 43. Screw A; 44. Slider A; 45. Nut A; 51. Base; 52. Sliding seat; 53. Air-floating spindle A; 54. Air-floating spindle B; 55. Protective cover; 56. Servo motor B; 57. Screw B; 58. Nut B; 59. Linear guide C; 61. Fixed seat; 62. Matching bearing; 63 , sleeve; 64, locking nut; 65, gland; 66, flange; 67, sealing ring; 71, floating seat; 72, coupling sleeve; 73, spline sleeve; 74, air bag; 81, blowing seat; 82, probe; 83, reference block; 84, cylinder slider B; 86, linear guide B; 87, dust cover; 88, bracket; 121, U-shaped seat; 122, pressure block; 123, wedge block; 124 , screw; 151, vertical plate; 152, right-angle plate; 153, grooved plate; 161, sealing shell; 162, cover plate; 611, cavity; 612, sealing cover; 711, upper seat; 712, lower seat; 713, annular groove; 721, tightening hoop; 731, annular boss; 732, slide; 741, air nozzle; 811, air jet hole; 812, joint; 813, airway. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] Example

[0032] See also Figures 1 to 12 The utility model provides a double-station multi-head high gloss machine, comprising a bed 1 with a chassis 2, a longitudinally sealed and slidable workbench 3 is provided in the middle of the bed 1, a crossbeam 4 is provided above the workbench 3 in the chassis 2, and two sets of laterally movable tool assemblies 5 are provided at the front end of the crossbeam 4; wherein the tool assembly 5 comprises a base 51, a vertically movable sliding seat 52 is provided at the front end of the base 51, a vertical air-floating spindle A53 and an air-floating spindle B54 are provided at the front end of the sliding seat 52 in sequence along the longitudinal direction, and a protective cover 55 is wrapped on the sliding seat 52;

[0033] A probe assembly 8 is provided on one side of the tool assembly 5, and the probe assembly 8 includes a vertically movable blowing seat 81, on which a vertical probe 82 is provided; a reference block 83 is provided directly below the blowing seat 81; the blowing seat 81 can be placed flat on the top of the reference block 83; the top of the reference block 83 is a reference plane; and an air jet hole 811 for blowing air toward the reference plane is provided at the bottom of the blowing seat 81.

[0034] By setting up two tool assemblies 5, two workpieces can be processed at a time. By using the air-floating spindle A53 and the air-floating spindle B54, workpieces of different shapes, such as round, square, etc., can be processed, thereby improving the practicality and production efficiency of the high-gloss machine. At the same time, the probe assembly 8 can detect the processing size of the workpiece in real time to ensure the processing quality of the workpiece.

[0035] When the blow seat 81 abuts against the reference plane at the top of the reference block 83, the probe 82 starts to detect the distance dimensions of the workpiece in the XYZ axis direction. Blowing air toward the reference plane at the top of the reference block 83 through the air jet hole 811 can ensure that the reference plane is neat to ensure the measurement accuracy of the probe 82.

[0036] The probe assembly 8 here can also include a cylinder 84 and a linear guide B86 arranged on the tool assembly 5, the linear guide B86 is provided with a matching slider B85, and the slider B85 is bolted to the blowing seat 81; the push rod of the cylinder 84 is fixedly connected to the blowing seat 81 to achieve stable vertical movement of the blowing seat 81.

[0037] Accordingly, if Fig.12 As shown, the blowing seat 81 is provided with a joint 812 connected to the air pipe, and the joint 812 is connected to the air injection hole 811 through an air channel 813; the air channel 813 is arranged in the blowing seat 81, and the details are not repeated.

[0038] Here, the outside of the probe assembly 8 is wrapped with a dust cover 87, and the dust cover 87 is bolted to the tool assembly 5; secondly, the cylinder 84 is bolted to the bracket 88, and the bracket 88 is bolted to the tool assembly 5, and the details are not repeated.

[0039] Here, accordion covers B can be provided between the two ends of the crossbeam 4 and the end surfaces of the base 51 and between the end surfaces of the two bases 51 to prevent contamination by impurities such as dust and cutting fluid, and the details are not repeated here.

[0040] As an embodiment of the present utility model, Figure 2 and Fig.10 As shown, the front end of the beam 4 is provided with two parallel linear guides A41, and the rear end of the base 51 is provided with a plurality of sliders A44 matching the linear guides A41; the rear end of the base 51 is also provided with a lead screw A43 driven by a servo motor A42, and the lead screw A43 is provided with a matching nut A45, and the nut A45 is bolted to the base 51, and the lead screw A43 is rotatably connected to the beam 4 through the bearing seat A; the two servo motors A42 are fixed on the beam 4 in parallel and staggered manner to realize stable lateral movement of the two sets of tool assemblies 5, thereby ensuring the independent operation of the tool assemblies 5.

[0041] As an embodiment of the present utility model, Fig.10 As shown, the tool assembly 5 also includes two linear guide rails C59 vertically arranged on the base 51, and the linear guide rails C59 are provided with a plurality of sliders C bolted to the sliding seat 52; the sliding seat 52 is also provided with a ball screw pair A driven by a servo motor B56, and the ball screw pair A includes a screw B57 and a nut B58, and the nut B58 is bolted to the sliding seat 52, and the screw B57 is rotatably connected to the base 51 through the bearing seat B; the servo motor B56 is fixed on the top of the sliding seat 52 to realize stable vertical movement of the sliding seat 52.

[0042] like Figure 3 and Figure 4 As shown, as an embodiment of the utility model, a longitudinal boss 13 is provided in the middle of the bed 1, two longitudinal linear guides D14 are provided on the top of the boss 13, and a plurality of sliders D bolted to the workbench 3 are provided on the linear guide D14; a ball screw pair B driven by a servo motor C31 is provided at the bottom of the workbench 3, the ball screw pair B includes a screw C32 and a nut C33, the nut C33 is bolted to the workbench 3, and the screw C32 is rotatably connected to the boss 13 through a bearing seat C; the servo motor C31 is fixed on the boss 13 to realize stable longitudinal movement of the workbench 3 and ensure the processing quality of the workpiece.

[0043] Correspondingly, a sealing mechanism is provided between the boss 13 and the workbench 3, and the sealing mechanism includes a dustproof plate 17 and a liquid-proof component symmetrically arranged on both sides of the boss 13; the liquid-proof component includes an L-shaped baffle 16 and a labyrinth-like baffle 15 from the outside to the inside, and the baffle 15 is bolted to the boss 13; the L-shaped baffle 16 is provided at the bottom of the workbench 3; the bottom of the L-shaped baffle 16 is slidably embedded in the baffle 15; the dustproof plate 17 slides through the workbench 3 and fixes the two ends of the boss 13; an accordion cover A18 is provided between the end face of the workbench 3 and the end face of the boss 13 to ensure that dust, cutting fluid and other impurities will not contaminate the servo motor C31, the ball screw pair B, the linear guide D14 and the slider D during the movement of the workbench 3, thereby realizing the sealed movement of the workbench 3 and further ensuring the movement stability of the workbench 3.

[0044] like Figure 5 As shown, the baffle 15 here may include a grooved plate 153 with an opening horizontally facing the boss 13, the top of the grooved plate 153 is transitionally connected with a vertical plate 151; the bottom of the grooved plate 153 is transitionally connected with a right-angle plate 152; the bottom of the L-shaped baffle beam 16 is slidably embedded in the right-angle plate 152.

[0045] The L-shaped guard beam 16 here may include a sealing shell 161 with an L-shaped cross-section, and a through opening is provided on the outer side of the sealing shell 161, and a matching cover plate 162 is bolted at the position of the through opening; this facilitates the top of the sealing shell 161 to be bolted to the workbench 3, and the details are not repeated here.

[0046] like Figure 4 and Figure 6 As shown, as an embodiment of the utility model, an adjustment component 6 is provided between the screw C32 and the servo motor C31, and the adjustment component 6 includes a fixed seat 61 with a cavity 611, and a matching bearing 62 is provided between the fixed seat 61 and the screw C32; one side of the matching bearing 62 is provided with a pressure cover 65 that presses on the outer ring, and the other side is provided with a sleeve 63 and a plurality of locking nuts 64 that are sequentially provided with a pressing inner ring; an adjustment gap a is provided between the pressure cover 65 and the end face of the fixed seat 61; a clearance b is provided between the outer rings of the matching bearings 62; the pressure cover 65 is bolted to the fixed seat 61 and can push the outer ring of the matching bearing 62; the top of the cavity 611 is open and provided with a sealing cover 612, and a coupling element 7 is provided in the cavity 611, and the coupling element 7 is used for floatingly connecting the screw C32 and the output shaft of the servo motor C31.

[0047] During installation, by adjusting the pressure cover 65, the axial preload of the screw C32 can be adjusted within the range of the clearance a and / or the clearance b, ensuring that the screw C32 can rotate stably while bearing the axial load.

[0048] The outer side of the gland 65 is provided with a matching flange 66, and a sealing ring 67 is provided between the gland 65 and the lead screw C32. The shaft coupling element 7 can be a sliding table coupling, which is an existing purchased part and will not be described in detail.

[0049] like Figure 7 and Figure 8 As shown, the above-mentioned coupling element 7 includes a coupling sleeve 72 and a radial floater, and the coupling sleeve 72 is coaxially connected to the output shaft of the servo motor C31 by a flat key; the radial floater includes a coaxial floating seat 71 and a spline sleeve 73; an annular groove 713 is provided in the floating seat 71; one end of the spline sleeve 73 is provided with an annular boss 731 and is coaxially connected to the screw C32 by a spline, and the other end is provided with a straight-line slide 732, and the slide 732 is radially slidably embedded in the coupling sleeve 72; the annular boss 731 is slidably embedded in the annular groove 713; a floating gap is provided between the spline sleeve 73 and the floating seat; an air bag 74 with an air nozzle 741 is also provided between the spline sleeve 73 and the floating seat 71, and the air nozzle 741 is arranged on the top of the floating seat 71, and the air bag 74 and the spline sleeve 73 are gap-matched; the floating seat 71 is bolted to the bottom of the cavity 611.

[0050] The screw C32 is driven to rotate through the coupling sleeve 72 and the spline sleeve 73. The screw C32 can float radially under the action of the annular boss 731, the slide 732, and the airbag 74, which facilitates the installation of the screw C32 and avoids the screw C32 from swinging during rotation and affecting the precise movement of the workbench 3.

[0051] The floating seat 71 here may include an upper half seat 711 and a lower half seat 712 bolted together, and the lower half seat 712 is bolted to the bottom of the cavity 611, and the details are not repeated. The end of the coupling sleeve 72 may be integrally provided with a clamping part 721, and a gap is provided between the middle of the clamping part 721 and the end surface of the coupling sleeve 72, and the output shaft of the servo motor C31 is fastened by screws, and the details are not repeated.

[0052] Based on the above, if Figure 1 As shown, the chassis 2 is provided with a control display 21 , an opening and closing door 22 and an alarm light, which will not be described in detail; the bed 1 is provided with a plurality of casters 11 and a plurality of levelers 12 .

[0053] Here, the leveler 12, such as Figure 1 and Fig. 9As shown, it includes a U-shaped seat 121, a pressure block 122 is provided above the U-shaped seat 121, and the pressure block 122 is bolted to the bed 1; a wedge block 123 is slidably provided between the U-shaped seat 121 and the pressure block 122; the U-shaped seat 121 is provided with a screw 124 for driving the wedge block 123 to move, and the screw 124 is provided with an annular limiting groove, which is slidably embedded in the top of the U-shaped seat 121 and is threadedly connected to the wedge block 123, and the details are not repeated here.

[0054] By pushing the wedge block 123 to move through the screw rod 124, the overall levelness of the highlighting machine can be adjusted to further ensure the overall processing accuracy.

[0055] The utility model can be summarized in other specific forms that do not violate the spirit or main features of the utility model. Therefore, no matter from which point of view, the above embodiments of the utility model can only be regarded as an explanation of the utility model and cannot limit the utility model. The claims indicate the scope of the utility model, while the above description does not indicate the scope of the utility model. Therefore, any changes within the meaning and scope equivalent to the claims of the utility model should be considered to be included in the scope of the claims of the utility model.

Claims

1. A double-station multi-head high gloss machine, comprising a bed (1) with a chassis (2), wherein a longitudinally sealed and slidable workbench (3) is provided in the middle of the bed (1), characterized in that: A crossbeam (4) located above the workbench (3) is provided in the chassis (2), and two sets of tool assemblies (5) that can move laterally are provided at the front end of the crossbeam (4); The tool assembly (5) comprises a base (51), a front end of the base (51) is provided with a vertically movable sliding seat (52), a front end of the sliding seat (52) is provided with a vertical air-floating spindle A (53) and an air-floating spindle B (54) in sequence along the longitudinal direction, and a protective cover (55) is wrapped on the sliding seat (52); A probe assembly (8) is provided on one side of the tool assembly (5), and the probe assembly (8) comprises a vertically movable blowing seat (81), on which a vertical probe (82) is provided; a reference block (83) is provided directly below the blowing seat (81); the blowing seat (81) can be placed flat on the top of the reference block (83); the top of the reference block (83) is a reference plane; and an air jet hole (811) for blowing air toward the reference plane is provided at the bottom of the blowing seat (81); The tool assembly (5) further comprises two linear guide rails C (59) vertically arranged on the base (51), and a plurality of sliders C are provided on the linear guide rails C (59) and are bolted to the sliding seat (52); the sliding seat (52) is further provided with a ball screw pair A driven by a servo motor B (56), and the ball screw pair A comprises a screw B (57) and a nut B (58), the nut B (58) is bolted to the sliding seat (52), and the screw B (57) is rotatably connected to the base (51) via a bearing seat B; the servo motor B (56) is fixed to the top of the sliding seat (52).

2. The double-station multi-head high gloss machine according to claim 1, characterized in that: The front end of the crossbeam (4) is provided with two parallel linear guide rails A (41), and the rear end of the base (51) is provided with a plurality of sliders A (44) matching the linear guide rails A (41); the rear end of the base (51) is also provided with a lead screw A (43) driven by a servo motor A (42), and the lead screw A (43) is provided with a matching nut A (45), and the nut A (45) is bolted to the base (51), and the lead screw A (43) is rotatably connected to the crossbeam (4) through a bearing seat A; the two servo motors A (42) are fixed on the crossbeam (4) in parallel and staggered manner.

3. The double-station multi-head high gloss machine according to claim 1, characterized in that: The probe assembly (8) further comprises a cylinder (84) and a linear guide rail B (86) arranged on the tool assembly (5); a matching slider B (85) is provided on the linear guide rail B (86); the slider B (85) is bolted to the blowing seat (81); and a push rod of the cylinder (84) is fixedly connected to the blowing seat (81).

4. The double-station multi-head high gloss machine according to claim 3, characterized in that: The blowing seat (81) is provided with a joint (812) connected to an air pipe, and the joint (812) is communicated with the air jet hole (811) through an air passage (813); the air passage (813) is arranged in the blowing seat (81).

5. The double-station multi-head high gloss machine according to claim 1, characterized in that: A longitudinal boss (13) is provided in the middle of the bed (1), two longitudinal linear guides D (14) are provided on the top of the boss (13), and a plurality of sliders D bolted to the workbench (3) are provided on the linear guides D (14); a ball screw pair B driven by a servo motor C (31) is provided at the bottom of the workbench (3), the ball screw pair B comprises a screw C (32) and a nut C (33), the nut C (33) is bolted to the workbench (3), and the screw C (32) is rotatably connected to the boss (13) via a bearing seat C; the servo motor C (31) is fixed on the boss (13).

6. The double-station multi-head high gloss machine according to claim 5, characterized in that: A sealing mechanism is provided between the boss (13) and the workbench (3), the sealing mechanism comprising a dustproof plate (17) and liquid-proof components symmetrically arranged on both sides of the boss (13); the liquid-proof components sequentially comprise an L-shaped baffle (16) and a labyrinth-like baffle (15) from the outside to the inside, the baffle (15) being bolted to the boss (13); the L-shaped baffle (16) being arranged at the bottom of the workbench (3); the bottom of the L-shaped baffle (16) being slidably embedded in the baffle (15); the dustproof plate (17) slidingly passes through the workbench (3) and fixes the two ends of the boss (13); an accordion cover A (18) is provided between the end surface of the workbench (3) and the end surface of the boss (13).

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