Deviation correcting device of decal machine

Abstract

The utility model discloses a deviation rectifying device of a decal machine, which belongs to the technical field of decal machines and comprises a conveying frame mounted on the decal machine, a fixed frame is mounted on the back of the conveying frame, two groups of fixed shafts are vertically fixed on two sides of an inner cavity of the fixed frame, two groups of movable frames are sleeved on the outer sides of the fixed shafts, and the movable frames are fixed on the conveying frame. Two sets of connecting rods are arranged in an inner cavity of the movable frame, one end of each connecting rod is fixedly provided with an adjusting gear, and the adjusting gears are arranged on the outer sides of the fixing shafts in a sleeving mode. The enamel bottles conveyed by the conveying frame can be clamped through semi-circular rings by closing the two sets of mounting bases at the upper position and the lower position, and it is guaranteed that the enamel bottles are vertical; then the rotation adjusting assembly drives the semicircular ring to rotate together with the enamel bottle, and then the lifting adjusting assembly can adjust the height of the enamel bottle, so that the enamel bottle with position deviation can be corrected conveniently, and the decal machine can perform accurate decal treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of decal machines, in particular to a decal machine deviation rectifying device. Background Technique

[0002] A decal machine is a way to print patterns on the surface of utensils, which can increase the aesthetic degree of the utensil surface and has more artistic value.

[0003] Now when processing enamel bottles, decal treatment is required, and fitting treatment needs to be carried out at a specified position. In order to improve the decal efficiency, automated machinery is first used for processing. However, after the enamel bottle is transferred into the decal machine, there is a certain deviation in the orientation of the enamel bottle, which has a certain impact on the accuracy of decal. The enamel bottles of traditional decal machines are manually loaded, and the deviation rectifying effect is not obvious, resulting in differences in the decal positions of the fitting machines. Content of the Utility Model

[0004] The purpose of the utility model is to provide a decal machine deviation rectifying device. The opening and closing adjustment component is convenient to drive the mounting seat and the semi-circular ring to close by using the connecting rod, clamp the enamel bottle, and then the rotation component drives the two semi-circular rings inside the closed mounting seat to rotate, so as to rotate the clamped and limited enamel bottle and adjust the printing position. At the same time, the lifting adjustment component can adjust the height of the decal position, and rectify the enamel bottle conveyed by the conveying frame to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A decal machine deviation rectifying device, including a conveying frame installed on the decal machine. A fixed frame is installed on the back of the conveying frame. Two fixed shafts are vertically fixed on both sides of the inner cavity of the fixed frame. Two movable frames are sleeved on the outer sides of the fixed shafts. Two connecting rods are arranged in the inner cavity of the movable frame. One end of the connecting rod is fixed with an adjusting gear, and the adjusting gear is sleeved on the outer side of the fixed shaft. The end of the connecting rod far away from the adjusting gear penetrates to the outside of the fixed frame and is fixed with a semi-circular mounting seat. A semi-circular ring is slidably connected inside the mounting seat. A fixed box is fixed on the outer side of one of the mounting seats. A rotation adjustment component for rotating the two semi-circular rings is arranged in the inner cavity of the fixed box. An opening and closing adjustment component for deflecting the two connecting rods is arranged in the inner cavity of the movable frame. An independent lifting adjustment component for moving the two movable frames up and down is arranged in the inner cavity of the fixed frame.

[0006] Preferably, the rotation adjustment component includes a rotation motor fixed on the top of the fixed box. The output shaft of the rotation motor penetrates to the inner cavity of the fixed box and is fixed with a driving gear. One side of the driving gear penetrates to the inside of the mounting seat. Tooth grooves meshing with the driving gear are opened on the outer side of the semi-circular ring.

[0007] Preferably, the opening and closing adjustment assembly includes an electric push rod installed on the back of the movable frame. The piston rod of the electric push rod penetrates into the inner cavity of the movable frame and is fixed with a double-sided rack plate. The double-sided rack plate is located between the adjustment gears and meshes with the adjustment gears on both sides.

[0008] Preferably, the lifting adjustment assembly includes a support plate fixed at the center of the inner cavity of the fixed frame. Driving motors are fixed at the top and bottom of the support plate. The output shafts of the driving motors are fixed with lifting screws. Threaded sleeves are fixedly embedded at the top and bottom of the movable frame. The lifting screws are threadedly penetrated through the threaded sleeves and are rotatably connected to the inner cavity of the fixed frame through bearings.

[0009] Preferably, a limiting groove is formed in the inner cavity of the mounting seat. A limiting block is slidably connected in the inner cavity of the limiting groove. The opposite sides of the limiting block penetrate through the limiting groove and are fixed on the outer side of the semi-circular ring.

[0010] Preferably, sliding grooves are formed at the top and bottom of the inner cavity of the movable frame. Sliding blocks are slidably connected in the inner cavities of the sliding grooves. The opposite sides of the sliding blocks penetrate through the sliding grooves and are fixed on the surface of the double-sided rack plate.

[0011] Preferably, a detection device is further installed on the front surface of the conveying frame. The detection device is located directly in front of the fixed frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By closing the upper and lower pairs of mounting seats of the present utility model, the enamel bottles conveyed by the conveying frame can be clamped through the semi-circular rings to ensure the verticality of the enamel bottles themselves. Then, the rotation adjustment assembly drives the semi-circular rings together with the enamel bottles to rotate. Then, the lifting adjustment assembly can adjust the height of the enamel bottles, facilitating the correction of the enamel bottles with position deviations and enabling precise decaling treatment by the decaling machine.

[0014] 2. Through the arrangement of the limiting groove and the limiting block of the present utility model, it is ensured that the semi-circular ring rotates inside the mounting seat, and at the same time, the semi-circular ring is prevented from separating from the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structural diagram of the interior of the fixed frame of the present utility model;

[0017] Figure 3 is a partial three-dimensional structural diagram of the present utility model;

[0018] Figure 4 is a three-dimensional structural diagram of the top view section of the movable frame of the present utility model;

[0019] Figure 5 This is a schematic perspective view of the bottom-up cross-section of the fixed box and the mounting seat of the present utility model.

[0020] Reference numerals in the figure: 1, conveying rack; 2, fixed frame; 3, fixed shaft; 4, movable frame; 5, connecting rod; 6, adjusting gear; 7, mounting seat; 8, semi-circular ring; 9, fixed box; 10, rotation adjustment assembly; 101, rotation motor; 102, driving gear; 103, tooth groove; 11, opening and closing adjustment assembly; 111, electric push rod; 112, double-sided rack plate; 12, lifting adjustment assembly; 121, support plate; 122, driving motor; 123, lifting screw rod; 124, threaded sleeve; 13, limit groove; 14, limit block; 15, sliding groove; 16, slider; 17, detection device. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a decal alignment device as Figures 1 to 5 shown, including a conveying rack 1 installed on a decal machine. A fixed frame 2 is installed on the back of the conveying rack 1. Two groups of fixed shafts 3 are vertically fixed on both sides of the inner cavity of the fixed frame 2. Two groups of movable frames 4 are sleeved on the outer sides of the fixed shafts 3. Two groups of connecting rods 5 are arranged in the inner cavity of the movable frame 4. One end of the connecting rod 5 is fixed with an adjusting gear 6. The adjusting gear 6 is sleeved on the outer side of the fixed shaft 3. The end of the connecting rod 5 far from the adjusting gear 6 penetrates to the outside of the fixed frame 2 and is fixed with a semi-circular mounting seat 7. A semi-circular ring 8 is slidably connected inside the mounting seat 7. A fixed box 9 is fixed on the outer side of one group of mounting seats 7. A rotation adjustment assembly 10 for rotating the two semi-circular rings 8 is arranged in the inner cavity of the fixed box 9. An opening and closing adjustment assembly 11 for deflecting the two connecting rods 5 is arranged in the inner cavity of the movable frame 4. A lifting adjustment assembly 12 for independently moving the two movable frames 4 up and down is arranged in the inner cavity of the fixed frame 2;

[0023] By closing the two mounting seats 7 at the upper and lower positions, the enamel bottles conveyed by the conveying rack 1 can be clamped through the semi-circular rings 8 to ensure the verticality of the enamel bottles themselves. Then, the rotation adjustment assembly 10 drives the semi-circular rings 8 to rotate together with the enamel bottles. Then, the lifting adjustment assembly 12 can adjust the height of the enamel bottles to facilitate the correction of the enamel bottles with position deviations, so that the decal machine can perform accurate decal processing.

[0024] The rotation adjustment assembly 10 includes a rotation motor 101 fixed to the top of the fixed box 9. The output shaft of the rotation motor 101 penetrates into the inner cavity of the fixed box 9 and is fixed with a driving gear 102. One side of the driving gear 102 penetrates into the inside of the mounting seat 7. Tooth grooves 103 meshing with the driving gear 102 are formed on the outer side of the semi-circular ring 8. By driving the driving gear 102 to rotate through the rotation motor 101, the driving gear 102 drives a group of semi-circular rings 8 to rotate inside the mounting seat 7 through the tooth grooves 103, and then the other group of semi-circular rings 8 rotates synchronously inside the other group of mounting seats 7, facilitating the rotation adjustment of the clamped enamel bottle.

[0025] The opening and closing adjustment assembly 11 includes an electric push rod 111 installed on the back of the movable frame 4. The piston rod of the electric push rod 111 penetrates into the inner cavity of the movable frame 4 and is fixed with a double-sided rack plate 112. The double-sided rack plate 112 is located between the adjustment gears 6 and meshes with the adjustment gears 6 on both sides. By driving the double-sided rack plate 112 to move back and forth through the electric push rod 111, it is convenient to use the cooperation between the double-sided rack plate 112 and the adjustment gears 6 to deflect the connecting rod 5, so that the enamel bottle is conveyed by the conveying rack 1 between the mounting seats 7, facilitating the clamping and fixing by the semi-circular rings 8.

[0026] The lifting adjustment assembly 12 includes a support plate 121 fixed at the center of the inner cavity of the fixed frame 2. Driving motors 122 are fixed to the top and bottom of the support plate 121. The output shafts of the driving motors 122 are fixed with lifting screw rods 123. Threaded sleeves 124 are fixedly embedded at the top and bottom of the movable frame 4. The lifting screw rods 123 are threadedly penetrated through the threaded sleeves 124 and are rotationally connected to the inner cavity of the fixed frame 2 through bearings. By installing the driving motors 122 on the support plate 121, and then driving the lifting screw rods 123 to rotate through the driving motors 122, at the same time, the threaded sleeves 124 fixed on the movable frame 4 can move up and down on the rotating lifting screw rods 123, adjusting the height of the mounting seats 7 on both sides, facilitating the adjustment of the fitting position of the enamel bottle.

[0027] A limiting groove 13 is formed in the inner cavity of the mounting seat 7. A limiting block 14 is slidably connected to the inner cavity of the limiting groove 13. The opposite sides of the limiting block 14 penetrate through the limiting groove 13 and are fixed to the outer side of the semi-circular ring 8. Through the arrangement of the limiting groove 13 and the limiting block 14, it is ensured that the semi-circular ring 8 rotates inside the mounting seat 7, and at the same time, the semi-circular ring 8 is prevented from separating from the mounting seat 7.

[0028] Sliding grooves 15 are formed at the top and bottom of the inner cavity of the movable frame 4. Sliding blocks 16 are slidably connected to the inner cavities of the sliding grooves 15. The opposite sides of the sliding blocks 16 penetrate through the sliding grooves 15 and are fixed to the surface of the double-sided rack plate 112. By sliding the sliding blocks 16 in the inner cavities of the sliding grooves 15, it is convenient to limit the double-sided rack plate 112, ensuring that the double-sided rack plate 112 stably meshes with the adjustment gears 6 on both sides.

[0029] A detection device 17 is also installed on the front surface of the conveying rack 1. The detection device 17 is located directly in front of the fixed frame 2. The position of the enamel bottle is detected by the detection device 17 to facilitate the accurate decal position of the enamel bottle after the device is corrected.

[0030] During specific use, the enamel bottle is conveyed from one side to the other by the conveying rack 1. When it is transferred to the front end of the fixed frame 2, the detection device 17 detects the decal position of the enamel bottle very accurately. Subsequently, the electric push rod 111 drives the double-sided rack plate 112 to move backward, so that the double-sided rack plate 112 drives the connecting rod 5 to deflect forward through the adjusting gear 6. Then, the connecting rod 5 drives the mounting seat 7 to be stuck on the outside of the enamel bottle, and the enamel bottle is clamped by the semi-circular ring 8. Then, the rotating motor 101 drives the driving motor 122 to rotate, and the driving motor 122 drives the semi-circular ring 8 to rotate inside the mounting seat 7 through the tooth groove 103 to adjust the rotation of the enamel bottle. Then, the motor in the lawsuit drives the lifting screw rod 123 to rotate, and then adjusts the height of the movable frame 4 through the thread sleeve 124. Since the enamel bottle is clamped by the semi-circular ring 8, when the movable frame 4 is adjusted, the enamel bottle is adjusted up and down together. After the detection device 17 detects that the decal position of the enamel bottle is accurate, decal processing is carried out through the decal machine.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A decal machine deviation correction device, comprising a conveyor frame (1) mounted on the decal machine, characterized in that: A fixed frame (2) is installed on the back of the conveying frame (1), two groups of fixed shafts (3) are vertically fixed on both sides of the inner cavity of the fixed frame (2), two groups of movable frames (4) are sleeved on the outer sides of the fixed shafts (3), and two groups of connecting rods (5) are arranged in the inner cavity of the movable frames (4), one end of the connecting rod (5) is fixed with an adjusting gear (6), and the adjusting gear (6) is sleeved on the outer side of the fixed shaft (3), and the end of the connecting rod (5) away from the adjusting gear (6) passes through the outer side of the fixed frame (2) and is fixed with a semi-rotating gear (6). A circular mounting seat (7), wherein a semicircular ring (8) is slidably connected inside the mounting seat (7), a fixing box (9) is fixed to the outside of a group of the mounting seats (7), the inner cavity of the fixing box (9) is provided with a rotation adjustment component (10) for rotating the two groups of semicircular rings (8), the inner cavity of the movable frame (4) is provided with an opening and closing adjustment component (11) for deflecting the two groups of connecting rods (5), and the inner cavity of the fixed frame (2) is provided with a lifting adjustment component (12) for independently moving the two groups of movable frames (4) up and down.

2. A decal machine deviation correction device according to claim 1, characterized in that: The rotation adjustment assembly (10) comprises a rotation motor (101) fixed on the top of a fixing box (9), the output shaft of the rotation motor (101) passes through the inner cavity of the fixing box (9) and is fixed with a driving gear (102), one side of the driving gear (102) passes through the inside of the mounting seat (7), and the outer side of the semicircular ring (8) is provided with a tooth groove (103) meshing with the driving gear (102).

3. The decal machine deviation correction device according to claim 1, characterized in that: The opening and closing adjustment component (11) comprises an electric push rod (111) mounted on the back of the movable frame (4); a piston rod of the electric push rod (111) penetrates the inner cavity of the movable frame (4) and is fixed with a double-sided rack plate (112); the double-sided rack plate (112) is located between the adjustment gears (6) and meshes with the adjustment gears (6) on both sides.

4. The decal machine deviation correction device according to claim 1, characterized in that: The lifting and adjusting component (12) comprises a support plate (121) fixed at the center of the inner cavity of the fixed frame (2); a driving motor (122) is fixed to the top and bottom of the support plate (121); a lifting screw (123) is fixed to the output shaft of the driving motor (122); a threaded sleeve (124) is fixedly embedded in the top and bottom of the movable frame (4); the lifting screw (123) is threadedly inserted through the threaded sleeve (124) and is rotatably connected to the inner cavity of the fixed frame (2) via a bearing.

5. The decal machine deviation correction device according to claim 1, characterized in that: The inner cavity of the mounting seat (7) is provided with a limiting groove (13), the inner cavity of the limiting groove (13) is slidably connected to a limiting block (14), and the opposite side of the limiting block (14) passes through the limiting groove (13) and is fixed on the outer side of the semicircular ring (8).

6. The decal machine deviation correction device according to claim 1, characterized in that: The top and bottom of the inner cavity of the movable frame (4) are both provided with a slide groove (15), the inner cavity of the slide groove (15) is slidably connected with a slider (16), and the opposite side of the slider (16) passes through the slide groove (15) and is fixed on the surface of the double-sided rack plate (112).

7. The decal machine deviation correction device according to claim 1, characterized in that: A detection device (17) is also installed on the front of the conveying frame (1), and the detection device (17) is located directly in front of the fixed frame (2).

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