Ceramic spraying equipment

Abstract

The invention belongs to the technical field of glaze spraying, and particularly relates to ceramic spraying equipment which comprises a spraying equipment body and a foot pad, the foot pad is arranged at the bottom end of the spraying equipment body, a servo motor is installed in the spraying equipment body, a side bevel gear is installed on an output shaft of the servo motor, and a spraying rotating shaft is arranged on one side of the side bevel gear. The spraying rotating shaft is rotationally connected with the spraying equipment body, the spraying rotating shaft is sleeved with an upper bevel gear, the upper bevel gear is meshed with the side bevel gear, a supporting part is arranged at the top end of the spraying rotating shaft, an inner supporting assembly is arranged on the supporting part, a shielding plate is arranged on one side of the spraying rotating shaft, a moving mechanism is arranged on the other side of the spraying equipment body, and a mounting frame is arranged on one side of the moving mechanism; a liquid storage barrel is installed in the installation frame, a stirring assembly is arranged in the liquid storage barrel, a spraying pipe is arranged at the bottom of the liquid storage barrel, the other end of the spraying pipe is connected with a spraying head, the spraying head is connected with a moving mechanism, and an operation table is installed on one side of the liquid storage barrel. The invention provides ceramic spraying equipment capable of achieving uniform spraying.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic surface glaze spraying, in particular to a ceramic spraying device. Background Art

[0002] Usually after ceramics are fired, in order to make the surface of the ceramics smoother and more beautiful, they need to be glazed. With the acceleration of modern production speed, some mass-produced ceramics will use machinery to spray glaze on their surface. This glazing is faster and more efficient than traditional manual glazing.

[0003] Most existing automatic ceramic spraying devices require operators to manually rotate the ceramic when spraying glaze on ceramics. This method causes the glaze on the ceramic to be uneven in thickness during the actual glazing process, and when the ceramic is clamped, the clamping surface cannot be sprayed, requiring a second spraying, which is time-consuming and labor-intensive, affecting work efficiency.

[0004] To this end, the present invention provides a ceramic spraying device. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a ceramic spraying equipment described in the present invention includes a spraying equipment body and a foot pad, the bottom end of the spraying equipment body is provided with the foot pad, a servo motor is installed inside the spraying equipment body, a side bevel gear is installed on the output shaft of the servo motor, a spraying shaft is provided on one side of the side bevel gear, the spraying shaft is rotatably connected to the spraying equipment body, an upper bevel gear is provided on the outer sleeve of the spraying shaft, the upper bevel gear is meshed with the side bevel gear, a support portion is provided at the top of the spraying shaft, an inner support assembly is provided on the support portion, a baffle is provided on one side of the spraying shaft, a moving mechanism is provided on the other side of the spraying equipment body, a mounting frame is provided on one side of the moving mechanism, a liquid storage barrel is installed in the mounting frame, a stirring assembly is provided in the liquid storage barrel, a spray pipe is provided at the bottom of the liquid storage barrel, the other end of the spray pipe is connected to a spray head, the spray head is connected to the moving mechanism, and an operating table is installed on one side of the liquid storage barrel.

[0007] Preferably, the moving mechanism includes a transverse moving component and a longitudinal moving component, the transverse moving component includes a mounting block, a transverse motor, a transverse screw and a guide cross bar, the mounting block is fixedly connected to the spraying equipment body, the transverse motor is installed at one end of the mounting block, the output shaft of the transverse motor is connected to the transverse screw, and the guide cross bars are provided on both sides of the transverse screw.

[0008] Preferably, the longitudinal moving assembly includes a vertical plate, a blocking plate, a longitudinal motor, a longitudinal screw, a guide longitudinal rod and a moving block, the vertical plate is connected to the transverse screw and the guide transverse rod, the blocking plates are installed at both ends of the vertical plate, the longitudinal motor is installed on one side of the blocking plate, the output shaft of the longitudinal motor is connected to the longitudinal screw, the guide longitudinal rods are provided on both sides of the longitudinal screw, the moving block is provided outside the longitudinal screw, one side of the moving block is connected to the spray head, and the other side of the moving block is connected to the spray pipe.

[0009] Preferably, the stirring assembly includes an outer shell, a half gear, a rotating ring, a connecting frame, a connecting arm, a connecting shaft, a scraper and a driven gear, a mounting circular plate is provided in the middle of the outer shell, a driving motor is provided on one side of the mounting circular plate, a connecting frame is fixedly connected to the output shaft of the driving motor, a half gear is provided below the connecting frame, the rotating ring is fixedly connected to the four sides of the connecting frame, gear teeth are provided on the rotating ring, the driven gear is provided on one side of the gear teeth, a driven rotating shaft is provided in the middle of the driven gear, the driven rotating shaft passes through the bottom of the outer shell, one end of the driven rotating shaft is provided with the connecting arm, one side of the connecting arm is provided with the connecting shaft, the connecting shaft is rotatably connected to the connecting arm, one end of the connecting shaft is provided with the scraper, and the scraper is rotatably connected to the connecting shaft.

[0010] Preferably, the inner support assembly includes a support bracket, an inner lining rod, an inner support mounting plate, a driving wheel and a rotating disk, the support bracket is fixedly connected to the support part, the support bracket is provided with a sliding groove, the inner lining rod is placed in the sliding groove, one end of the inner lining rod is provided with a limit block, and the other end of the inner lining rod is provided with a stop member, the rotating disk is placed on the support bracket, the rotating disk is rotatably connected to the support bracket, the rotating disk is provided with an arc slide, the limit block is placed in the arc slide, a circular gear ring is provided on the outer side of the rotating disk, the driving wheel is provided on one side of the circular gear ring, the driving wheel is meshed with the circular gear ring, the inner support mounting plate is connected to the support bracket, and a motor is provided on one side of the inner support mounting plate, and the motor provides power to the driving wheel.

[0011] Preferably, a plurality of raised blocks are distributed on the support portion, and the raised blocks are made of rubber material.

[0012] Preferably, the abutment is made of elastic material, and the abutment on the support bracket can form a ring.

[0013] The beneficial effects of the present invention are as follows: 1. The ceramic spraying equipment described in the present invention places the ceramic on a spraying shaft, which drives the ceramic to rotate, so that the glaze spraying on the ceramic is more uniform, and the spraying surface is not clamped, thereby avoiding the situation where the clamping surface cannot be sprayed, avoiding secondary spraying, saving time and improving efficiency.

[0014] 2. The ceramic spraying equipment described in the present invention is configured with a movable component so that the nozzle can move in the horizontal and vertical directions. The spraying position can be adjusted through the spraying movement, and can be applied to ceramics of different sizes.

[0015] 3. The ceramic spraying equipment described in the present invention is provided with an internal support assembly, which stretches inside the ceramic and tightly presses against the inner wall of the ceramic part, fixing the rotating shaft and the ceramic. The ceramic can rotate with the spraying rotating shaft, making the spraying more uniform.

[0016] 4. The ceramic spraying equipment described in the present invention is equipped with a stirring assembly, and the motor drives the scraper to periodically change the movement direction. This stirring method allows the materials in the liquid storage barrel to be fully mixed, thereby reducing the cost of labor and greatly improving the uniformity of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is an overall stereogram of the present invention; Figure 2 It is a front view of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 It is a three-dimensional diagram of the mobile mechanism of the present invention; Figure 5 This is a three-dimensional structural diagram of the stirring assembly of the present invention; Figure 6 is a cross-sectional view of the stirring assembly of the present invention; Figure 7 This is a diagram showing the internal structure of the stirring assembly of the present invention; Figure 8 It is a structural diagram of the support portion of the present invention.

[0019] Figure 9 is a three-dimensional diagram of the inner support assembly of the present invention; Figure 10 It is a diagram of the internal structure of the inner support assembly of the present invention.

[0020] Figure numerals: 1, spraying equipment body; 11, servo motor; 12, side bevel gear; 2, foot pad; 3, spray shaft; 31, upper bevel gear; 32, support part; 321, raised block; 4, shielding plate; 5, mounting frame; 6, liquid storage tank; 61, spray pipe; 62, spray head; 7, stirring assembly; 71, outer shell; 711, mounting circular plate; 712, driving motor; 72, half gear; 73, rotating ring; 731, gear teeth; 74, connecting frame; 75, connecting arm; 76, connecting shaft; 77, scraper; 78, driven gear; 781, driven shaft; 8, moving mechanism ;81. Horizontal moving assembly;811. Mounting block;812. Horizontal motor;813. Horizontal screw;814. Guide crossbar;82. Longitudinal moving assembly;821. Vertical plate;822. Blocking plate;823. Longitudinal motor;824. Longitudinal screw;825. Guide longitudinal bar;826. Moving block;9. Internal support assembly;91. Support bracket;911. Sliding groove;92. Lining rod;921. Limit block;922. Abutment;93. Internal support mounting plate;94. Driving wheel;95. Rotating disk;951. Arc slide;952. Circular gear ring;10. Operating table. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 、 Figure 2 and Figure 3 As shown, a ceramic spraying device includes a spraying device body 1 and a foot pad 2, the bottom end of the spraying device body 1 is provided with the foot pad 2, the interior of the spraying device body 1 is installed with a servo motor 11, the output shaft of the servo motor 11 is installed with a side bevel gear 12, one side of the side bevel gear 12 is provided with a spraying shaft 3, the spraying shaft 3 is rotatably connected to the spraying device body 1, the outer shell of the spraying shaft 3 is provided with an upper bevel gear 31, the upper bevel gear 31 is meshed with the side bevel gear 12, and the top of the spraying shaft 3 A support portion 32 is provided, an internal support assembly 9 is provided on the support portion 32, a baffle 4 is provided on one side of the spray shaft 3, a moving mechanism 8 is provided on the other side of the spray equipment body 1, a mounting frame 5 is provided on one side of the moving mechanism 8, a liquid storage barrel 6 is installed in the mounting frame 5, a stirring assembly 7 is provided in the liquid storage barrel 6, a spray pipe 61 is provided at the bottom of the liquid storage barrel 6, the other end of the spray pipe 61 is connected to a spray head 62, the spray head 62 is connected to the moving mechanism 8, and an operating table 10 is installed on one side of the liquid storage barrel 6.

[0023] Place the ceramics to be sprayed on the spray shaft 3, start the inner support component 9 through the operating table 10, the lining component 9 fits against the inner wall of the ceramic, thereby fixing the ceramic, start the stirring component 7, when the motor drives the outer scraper to rotate, the inner scraper moves in the opposite direction, and the outer scraper and the inner scraper will periodically change the direction of movement. This stirring method allows the material in the liquid storage barrel to be fully mixed. According to the shape and size of the ceramic, the position of the spray head 62 is adjusted through the moving mechanism 8, and the servo motor 11 drives the side bevel gear 12 and the upper bevel gear 31 to rotate, thereby rotating the spray shaft 3, and then driving the ceramic to rotate, and the spray head 62 sprays the material to complete the spraying of the ceramic.

[0024] like Figure 1 and Figure 4 As shown, the moving mechanism 8 includes a transverse moving component 81 and a longitudinal moving component 82. The transverse moving component 81 includes a mounting block 811, a transverse motor 812, a transverse screw 813 and a guide cross bar 814. The mounting block 811 is fixedly connected to the spraying equipment body 1. The transverse motor 812 is installed at one end of the mounting block 811. The output shaft of the transverse motor 812 is connected to the transverse screw 813. The guide cross bars 814 are provided on both sides of the transverse screw 813.

[0025] The longitudinal moving assembly 82 includes a vertical plate 821, a blocking plate 822, a longitudinal motor 823, a longitudinal screw 824, a guide longitudinal rod 825 and a moving block 826. The vertical plate 821 is connected to the transverse screw 813 and the guide transverse rod 814. The blocking plates 822 are installed at both ends of the vertical plate 821. The longitudinal motor 823 is installed on one side of the blocking plate 822. The output shaft of the longitudinal motor 823 is connected to the longitudinal screw 824. The guide longitudinal rod 825 is provided on both sides of the longitudinal screw 824. The moving block 826 is provided outside the longitudinal screw 824. One side of the moving block 826 is connected to the spray head 62, and the other side of the moving block 826 is connected to the spray pipe 61.

[0026] The horizontal motor 812 is started to drive the horizontal screw 813 to rotate, and the vertical plate 821 can move in the horizontal direction. The vertical motor 823 is started to drive the vertical screw 824 to rotate, and the moving block 826 can move in the vertical direction, thereby realizing the position adjustment of the spray head 62.

[0027] like Figure 5 、 Figure 6 and Figure 7As shown, the stirring assembly 7 includes an outer shell 71, a half gear 72, a rotating ring 73, a connecting frame 74, a connecting arm 75, a connecting shaft 76, a scraper 77 and a driven gear 78. A mounting circular plate 711 is provided in the middle of the outer shell 71, a driving motor 712 is provided on one side of the mounting circular plate 711, a connecting frame 74 is fixedly connected to the output shaft of the driving motor 712, a half gear 72 is provided below the connecting frame 74, the rotating ring 73 is fixedly connected to the four sides of the connecting frame 74, and the rotating ring 73 is fixedly connected to the four sides of the connecting frame 74. 3 is provided with gear teeth 731, and the driven gear 78 is provided on one side of the gear teeth 731. A driven rotating shaft 781 is provided in the middle of the driven gear 78, and the driven rotating shaft 781 passes through the bottom of the outer shell 71. One end of the driven rotating shaft 781 is provided with the connecting arm 75, and the connecting shaft 76 is provided on one side of the connecting arm 75. The connecting shaft 76 is rotatably connected to the connecting arm 75. The scraper 77 is provided at one end of the connecting shaft 76, and the scraper 77 is rotatably connected to the connecting shaft 76.

[0028] When the material is stirred, the drive motor 712 is started, and the drive motor 712 drives the half gear 72 and the connecting frame 74 to rotate. The gear teeth on the half gear 72 and the connecting frame 74 contact the driven gear 78 in turn, driving the driven gear 78 to perform alternating clockwise and counterclockwise motion. The driven gear 78 drives the connecting arm 75 to rotate, the connecting arm 75 drives the connecting shaft 76 to rotate, and the connecting shaft 76 drives the scraper 77 to move, completing the alternating clockwise and counterclockwise motion of the scraper, making the stirring more uniform.

[0029] like Figure 8 、 Figure 9 and Figure 10 As shown, the inner support assembly 9 includes a support bracket 91, an inner lining rod 92, an inner support mounting plate 93, a driving wheel 94 and a rotating disk 95. The support bracket 91 is fixedly connected to the support portion 32. A sliding groove 911 is provided on the support bracket 91. The inner lining rod 92 is placed in the sliding groove 911. A limit block 921 is provided at one end of the inner lining rod 92. A contact piece 922 is provided at the other end of the inner lining rod 92. The rotating disk 95 is placed on the support bracket 91. 5 is rotatably connected to the support bracket 91, an arcuate slideway 951 is provided on the rotating disk 95, and the limit block 921 is placed in the arcuate slideway 951. A circular gear ring 952 is provided on the outer side of the rotating disk 95, and the driving wheel 94 is provided on one side of the circular gear ring 952. The driving wheel 94 is engaged with the circular gear ring 952. The inner support mounting plate 93 is connected to the support bracket 91, and a motor is provided on one side of the inner support mounting plate 93. The motor provides power to the driving wheel 94.

[0030] The motor drives the driving wheel 94 to rotate, the driving wheel 94 drives the circular gear ring 952 to rotate, the circular gear ring 952 drives the rotating disk 95 to rotate, the rotation of the rotating disk 95 drives the driving limit block 921 to move, the limit block 921 drives the lining rod 92 to extend or retract along the sliding groove 911, the lining rod 92 pushes the abutment 922 to contact the inner wall of the ceramic, thereby fixing the ceramic, and the arc-shaped slide 951 limits and pushes the limit block 921.

[0031] like Figure 8 As shown, the support portion 32 is provided with a plurality of raised blocks 321, which are made of rubber. The plurality of raised blocks 321 made of rubber can increase friction, so that the ceramic can rotate better with the spraying shaft 3.

[0032] like Figure 9 As shown, the abutment 922 is made of elastic material, and the abutment 922 on the support bracket 91 can form a ring. Using a soft material can avoid damage to the ceramic inner wall during contact.

[0033] Working principle: Place the ceramics to be sprayed on the spraying shaft 3, start the inner support assembly 9 through the operating table 10, the motor drives the driving wheel 94 to rotate, the driving wheel 94 drives the circular gear ring 952 to rotate, the circular gear ring 952 drives the rotating disk 95 to rotate, the rotation of the rotating disk 95 drives the driving limit block 921 to move, the limit block 921 drives the lining rod 92 to extend along the sliding groove 911, and the lining rod 92 pushes the abutment 922 to contact the inner wall of the ceramic, thereby fixing the ceramic.

[0034] If the position of the spray head 62 needs to be adjusted, the horizontal motor 812 is started to drive the horizontal screw 813 to rotate, and the vertical plate 821 can move in the horizontal direction. The longitudinal motor 823 is started to drive the longitudinal screw 824 to rotate, and the moving block 826 can move in the longitudinal direction, thereby realizing the position adjustment of the spray head 62.

[0035] When the material is stirred, the drive motor 712 is started, and the drive motor 712 drives the half gear 72 and the connecting frame 74 to rotate. The gear teeth on the half gear 72 and the connecting frame 74 contact the driven gear 78 in turn, driving the driven gear 78 to perform alternating clockwise and counterclockwise motion. The driven gear 78 drives the connecting arm 75 to rotate, the connecting arm 75 drives the connecting shaft 76 to rotate, and the connecting shaft 76 drives the scraper 77 to move, completing the alternating clockwise and counterclockwise motion of the scraper, making the stirring more uniform.

[0036] After the preparation is completed, the servo motor 11 drives the side bevel gear 12 and the upper bevel gear 31 to rotate, thereby rotating the spray shaft 3, and then driving the ceramic to rotate, and the spray head 62 sprays the material to complete the spraying of the ceramic.

[0037] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic spraying device, comprising a spraying device body (1) and a foot pad (2), characterized in that: The bottom end of the spraying equipment body (1) is provided with the foot pad (2), the interior of the spraying equipment body (1) is provided with a servo motor (11), the output shaft of the servo motor (11) is provided with a side bevel gear (12), one side of the side bevel gear (12) is provided with a spraying shaft (3), the spraying shaft (3) is rotatably connected to the spraying equipment body (1), the outer sleeve of the spraying shaft (3) is provided with an upper bevel gear (31), the upper bevel gear (31) is meshed with the side bevel gear (12), the top end of the spraying shaft (3) is provided with a support portion (32), the support portion (32) An inner support assembly (9) is provided on the upper portion, a shielding plate (4) is provided on one side of the spraying rotating shaft (3), a moving mechanism (8) is provided on the other side of the spraying equipment body (1), a mounting frame (5) is provided on one side of the moving mechanism (8), a liquid storage barrel (6) is installed in the mounting frame (5), a stirring assembly (7) is provided in the liquid storage barrel (6), a spraying pipe (61) is provided at the bottom of the liquid storage barrel (6), a spraying head (62) is connected to the other end of the spraying pipe (61), and the spraying head (62) is connected to the moving mechanism (8), and an operating table (10) is installed on one side of the liquid storage barrel (6).

2. A ceramic spraying equipment according to claim 1, characterized in that: The moving mechanism (8) includes a transverse moving assembly (81) and a longitudinal moving assembly (82), wherein the transverse moving assembly (81) includes a mounting block (811), a transverse motor (812), a transverse screw (813) and a guide crossbar (814), wherein the mounting block (811) is fixedly connected to the spraying equipment body (1), the transverse motor (812) is mounted on one end of the mounting block (811), the output shaft of the transverse motor (812) is connected to the transverse screw (813), and the guide crossbars (814) are provided on both sides of the transverse screw (813).

3. A ceramic spraying equipment according to claim 2, characterized in that: The longitudinal moving assembly (82) comprises a vertical plate (821), a blocking plate (822), a longitudinal motor (823), a longitudinal screw (824), a guide longitudinal rod (825) and a moving block (826). The vertical plate (821) is connected to the transverse screw (813) and the guide transverse rod (814). The blocking plates (822) are installed at both ends of the vertical plate (821). The longitudinal motor (823) is installed on one side of the blocking plate (822). The output shaft of the longitudinal motor (823) is connected to the longitudinal screw (824). The guide longitudinal rods (825) are provided on both sides of the longitudinal screw (824). The moving block (826) is provided outside the longitudinal screw (824). One side of the moving block (826) is connected to the spray head (62), and the other side of the moving block (826) is connected to the spray pipe (61).

4. A ceramic spraying equipment according to claim 3, characterized in that: The stirring assembly (7) comprises an outer shell (71), a half gear (72), a rotating ring (73), a connecting frame (74), a connecting arm (75), a connecting shaft (76), a scraper (77) and a driven gear (78). A mounting circular plate (711) is provided in the middle of the outer shell (71), a driving motor (712) is provided on one side of the mounting circular plate (711), a connecting frame (74) is fixedly connected to the output shaft of the driving motor (712), and a half gear (712) is provided below the connecting frame (74). 2) The rotating ring (73) is fixedly connected to the four sides of the connecting frame (74), the rotating ring (73) is provided with gear teeth (731), one side of the gear teeth (731) is provided with the driven gear (78), the middle of the driven gear (78) is provided with a driven rotating shaft (781), the driven rotating shaft (781) passes through the bottom of the outer shell (71), one end of the driven rotating shaft (781) is provided with the connecting arm (75), and one side of the connecting arm (75) is provided with the connecting shaft (76), The connecting shaft (76) is rotatably connected to the connecting arm (75), one end of the connecting shaft (76) is provided with the scraper (77), and the scraper (77) is rotatably connected to the connecting shaft (76).

5. A ceramic spraying equipment according to claim 4, characterized in that: The inner support assembly (9) includes a support bracket (91), an inner lining rod (92), an inner support mounting plate (93), a driving wheel (94) and a rotating disk (95). The support bracket (91) is fixedly connected to the support portion (32). A sliding groove (911) is provided on the support bracket (91). The inner lining rod (92) is placed in the sliding groove (911). A limit block (921) is provided at one end of the inner lining rod (92). A contact piece (922) is provided at the other end of the inner lining rod (92). The rotating disk (95) is placed on the support bracket (91). (95) is rotatably connected to the support bracket (91), an arcuate slideway (951) is provided on the rotating disk (95), the limit block (921) is placed in the arcuate slideway (951), a circular gear ring (952) is provided on the outer side of the rotating disk (95), the driving wheel (94) is provided on one side of the circular gear ring (952), the driving wheel (94) is engaged with the circular gear ring (952), the inner support mounting plate (93) is connected to the support bracket (91), and a motor is provided on one side of the inner support mounting plate (93), and the motor provides power to the driving wheel (94).

6. A ceramic spraying equipment according to claim 5, characterized in that: A plurality of raised blocks (321) are distributed on the support portion (32), and the raised blocks (321) are made of rubber material.

7. A ceramic spraying equipment according to claim 6, characterized in that: The abutting member (922) is made of an elastic material, and the abutting member (722) on the supporting bracket (91) can form a circular ring.

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