Transfer printer with automatic correction function

Abstract

The utility model relates to the technical field of printers, in particular to an automatic correction transfer printer which comprises a printer body and a printing mechanism, the printing mechanism is installed above the printer body, a movable disc is arranged below the printing mechanism and located above the printer body, and the movable disc is connected with the printer body. The front side and the rear side of the movable disc are symmetrically provided with containing grooves for containing products, a supporting shaft penetrates through the middle of the movable disc and is installed above the machine body, the movable disc and the supporting shaft are detachably connected, and correction blocks are arranged in the containing grooves; the correcting blocks are distributed at equal angles with the center of the storage groove as the circle center, and first springs are fixed to the outer sides of the correcting blocks. According to the transfer printer with the automatic correction function, printed products can be placed through the storage groove, and the products can be centered and positioned through pushing of the correction block before printing, so that the follow-up products keep good stability during printing, and meanwhile, the products are corrected, so that the consistency of the follow-up printing positions of the products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to an automatic correction transfer printer. Background Art

[0002] When printing patterns or texts on the surface of the product, the product can be placed under the transfer printer for operation. The thermal transfer printer transfers the color on the carbon ribbon to the printing medium through the heat of the thermal print head. The application number is CN202122864380.1. A printing device for agricultural product certificates disclosed on May 27, 2022 includes a base, a foot is fixedly connected to the bottom of the base, a fixed seat is fixedly connected to the upper end of the base, a threaded sleeve is rotatably connected to the fixed seat, a threaded rod is threadedly connected to the threaded sleeve, a mounting seat is fixedly connected to the top of the threaded rod, and a printer is slidably connected to the mounting seat. The utility model designs components such as a base, a fixing base, a threaded sleeve, a threaded rod, a mounting base, a ring groove, a limiting bolt, a sleeve, a guide rod, a limiting ring, and the like, and the printer is mounted on the mounting base, so that by rotating the threaded sleeve, the threaded rod in the threaded sleeve is displaced by threaded motion, so that the mounting base can move in a vertical direction, and the printer moves with the mounting base, thereby achieving the purpose of adjusting the height of the printer and meeting the use of users of different heights;

[0003] When printing a product, the current printing device directly places the product under the device for printing. Since the placement of the product is manually controlled, the placement position of the product under the device will deviate, resulting in deviations in the printing position of subsequent patterns, affecting the uniformity of subsequent printing. After printing, the product needs to be removed from under the device before the next product can be placed, and the efficiency of continuous printing is low. Utility Model Content

[0004] The purpose of the utility model is to provide an automatically corrected transfer printer to solve the problem proposed in the above background technology that the current printing device directly places the product under the device for printing when printing the product. Since the placement of the product is manually controlled, the placement position of the product under the device will be deviated, resulting in deviations in the printing position of subsequent patterns, affecting the uniformity of subsequent printing. In addition, after printing, the product needs to be moved out from under the device before the next product is placed, resulting in low efficiency during continuous printing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically corrected transfer printer, comprising a body and a printing mechanism, the printing mechanism is installed on the top of the body, a movable disk is arranged below the printing mechanism, and the movable disk is located above the body, and storage grooves for placing products are symmetrically opened on the front and rear sides of the movable disk, a support shaft passes through the middle of the movable disk, and the support shaft is installed on the top of the body, and a detachable connection is formed between the movable disk and the support shaft, a correction block is arranged inside the storage groove, and the correction blocks are distributed at equal angles with the center of the storage groove as the center of the circle, and a first spring is fixed to the outside of the correction block, and the outer end of the first spring is fixed to the inner wall of the storage groove, a first magnet is arranged and fixed to the outside of the correction block, and a second magnet is arranged on the outside of the first magnet, and the second magnet and the first magnet are arranged with opposite poles, and a driving mechanism is arranged on the outside of the second magnet.

[0006] To further optimize the technical solution, a movement control mechanism is connected to the rear side of the printing mechanism, and a front-to-rear sliding structure is formed between the printing mechanism and the machine body.

[0007] To further optimize the technical solution, the attraction between the first magnet and the second magnet is greater than the elastic force of the first spring.

[0008] Further optimizing the technical solution, the driving mechanism includes a control plate, a third magnet, a second spring, a fourth magnet and a support plate;

[0009] A control plate is fixed below the second magnet, and an up-and-down sliding structure is formed between the control plate and the movable plate;

[0010] a third magnet, fixed below the control board;

[0011] A second spring is arranged above the control plate;

[0012] The fourth magnet is arranged below the movable disk, and the fourth magnet and the third magnet are arranged opposite to each other with the same magnetic poles;

[0013] The support plate is fixed below the fourth magnet to provide support for the fourth magnet.

[0014] To further optimize the technical solution, a docking block is fixed at the bottom of the support plate, a docking groove is opened at the top of the body, and a concave-convex matching structure is formed between the docking groove and the docking block, a connecting block is fixed at the top of the support plate, and the connecting block is designed in a "T" shape, and a slide groove is slidably connected to the outer side of the connecting block, and the slide groove is annularly opened on the lower surface of the movable disk.

[0015] To further optimize the technical solution, a positioning mechanism for positioning the rotational position of the movable disk is provided below the movable disk.

[0016] To further optimize the technical solution, the positioning mechanism includes a positioning groove, a positioning block and a third spring;

[0017] The positioning groove is provided below the movable plate, and the positioning groove and the storage groove are arranged in one-to-one correspondence;

[0018] The positioning block is arranged above the supporting plate, and an up-and-down sliding structure is formed between the positioning block and the supporting plate, and the top of the positioning block is designed in an arc shape;

[0019] The third spring is arranged below the positioning block to provide an upward thrust for the positioning block.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The printed products can be placed in the storage slot, and the products can be centered by the correction block before printing, so that the subsequent products can maintain good stability during printing. At the same time, the product correction ensures the consistency of the subsequent printing position of the product;

[0022] (2) The rotation of the movable plate can drive the storage slots to move, so that the loading and unloading of printed products can be realized. When the products in one group of storage slots are printed, the products in another group of storage slots can be taken out and placed, thereby improving the efficiency of subsequent processing;

[0023] (3) The movement of the correction block can be controlled by the mutual attraction between the first magnet and the second magnet. When the storage slot is rotated to the front side, the correction block can automatically release the contact with the product, thereby facilitating the product to be placed in or taken out of the storage slot;

[0024] (4) The movable tray is supported by the support shaft, and the movable tray can be removed from the support shaft, so that movable trays with storage slots of different shapes can be used, so that they can be adapted to the processing of different products, and the printing mechanism can be adjusted in position to adapt to different movable trays;

[0025] (5) The connection between the positioning block and the positioning slot can provide positioning for the rotation of the movable disk, so that the storage slot can be accurately and stably moved to the bottom of the printing mechanism to ensure the subsequent printing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the movable disk of the utility model from a top view;

[0029] Figure 4 This is a schematic diagram of the structure of the movable disk of the utility model when viewed from above;

[0030] Figure 5 This is a schematic diagram of the side section structure of the movable disk of the utility model;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the machine body of the utility model.

[0032] In the figure: 1. body; 2. printing mechanism; 3. moving control mechanism; 4. movable disk; 5. storage slot; 6. supporting shaft; 7. correction block; 8. first spring; 9. first magnet; 10. second magnet; 11. control board; 12. third magnet; 13. second spring; 14. fourth magnet; 15. support plate; 16. connecting block; 17. slide slot; 18. positioning slot; 19. positioning block; 20. third spring; 21. docking block; 22. docking slot. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-Figure 6 , the utility model provides the following technical solution: an automatic correction transfer printer, comprising a body 1 and a printing mechanism 2, the printing mechanism 2 being installed above the body 1;

[0035] Embodiment 1:

[0036] The utility model provides a technical solution, which discloses that a movable tray 4 is arranged below the printing mechanism 2, and the movable tray 4 is located above the machine body 1, and the front and rear sides of the movable tray 4 are symmetrically provided with storage grooves 5 for placing products, a support shaft 6 runs through the middle of the movable tray 4, and the support shaft 6 is installed above the machine body 1, and a detachable connection is formed between the movable tray 4 and the support shaft 6, and a correction block 7 is arranged inside the storage groove 5, and the correction blocks 7 are distributed at equal angles with the center of the storage groove 5 as the center of the circle, and a first Spring 8, the outer end of the first spring 8 is fixed to the inner wall of the storage groove 5, the outer side of the correction block 7 is fixed with a first magnet 9, and the outer side of the first magnet 9 is provided with a second magnet 10, and the second magnet 10 and the first magnet 9 are arranged with opposite poles, and the outer side of the second magnet 10 is provided with a driving mechanism, the rear side of the printing mechanism 2 is connected with a movement control mechanism 3, and the printing mechanism 2 and the body 1 form a front-to-back sliding structure, and the attraction between the first magnet 9 and the second magnet 10 is greater than the elastic force of the first spring 8;

[0037] When in use, the product to be printed can be placed in the storage slot 5, and then the movable disk 4 is rotated to rotate around the support shaft 6, so that the storage slot 5 and the product therein are moved to the bottom of the printing mechanism 2, and at the same time, the correction block 7 moves under the action of the first spring 8 to push the product for correction. At the same time, another set of storage slots 5 will be moved to the front side of the body 1. At this time, the product can continue to be placed, or the printed product can be taken out, thereby improving the convenience of use and printing efficiency of the device.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, the driving mechanism is disclosed, including a control plate 11, a third magnet 12, a second spring 13, a fourth magnet 14 and a support plate 15, wherein the control plate 11 is fixed below the second magnet 10, and an up-and-down sliding structure is formed between the control plate 11 and the movable disk 4, the third magnet 12 is fixed below the control plate 11, the second spring 13 is arranged above the control plate 11, the fourth magnet 14 is arranged below the movable disk 4, and the fourth magnet 14 and the third magnet 12 are mutually connected. The magnetic poles of the same name are arranged opposite to each other. The support plate 15 is fixed below the fourth magnet 14 to provide support for the fourth magnet 14. A docking block 21 is fixed below the support plate 15. A docking groove 22 is provided above the body 1, and a concave-convex matching structure is formed between the docking groove 22 and the docking block 21. A connecting block 16 is fixed above the support plate 15, and the connecting block 16 is designed in a "T" shape. A slide groove 17 is slidably connected to the outer side of the connecting block 16, and the slide groove 17 is annularly provided on the lower surface of the movable disk 4;

[0040] The third magnet 12 and the fourth magnet 14 located below the storage slot 5 on the front side are opposite to each other. At this time, the control board 11 is subjected to the repulsive force to push the second magnet 10 upward to move, so that the second magnet 10 and the first magnet 9 are opposite to each other, and the first magnet 9 is attracted, driving the correction block 7 to move, releasing the contact between the correction block 7 and the product, so that the product can be taken or the new product can be placed. When the storage slot 5 rotates to the rear, the third magnet 12 and the fourth magnet 14 are staggered, and the second spring 13 pushes the control board 11 to move, so that the positions of the second magnet 10 and the first magnet 9 are staggered. At this time, the first spring 8 can push the correction block 7 to correct the product, and when the movable disk 4 rotates, the support plate 15 rotates in the slide groove 17 through the connecting block 16. At the same time, the support plate 15 maintains its own position stable through the connection between the docking block 21 and the docking groove 22. When the movable disk 4 is disassembled, it can be directly pulled off the support shaft 6. The position of the printing mechanism 2 can be adjusted by moving the control mechanism 3 so that it can adapt to different movable disks 4.

[0041] Embodiment three:

[0042] On the basis of the second embodiment, a positioning mechanism for positioning the rotational position of the movable disk 4 is disclosed, and the positioning mechanism includes a positioning groove 18, a positioning block 19 and a third spring 20. The positioning groove 18 is provided below the movable disk 4, and the positioning groove 18 and the storage groove 5 are arranged one by one. The positioning block 19 is arranged above the support plate 15, and an up-and-down sliding structure is formed between the positioning block 19 and the support plate 15, and the upper part of the positioning block 19 is designed in an arc-shaped structure. The third spring 20 is arranged below the positioning block 19 to provide an upward thrust for the positioning block 19;

[0043] When the movable disk 4 is rotated, the positioning block 19 is squeezed by the positioning groove 18 and can be moved. When the positioning groove 18 moves to the top of the positioning block 19 again, the positioning block 19 will be connected to it again, positioning the movable disk 4 so that its position remains stable after rotation, and it is also convenient for the storage slot 5 to be accurately moved to the bottom of the printing mechanism 2.

[0044] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic correction transfer printer, comprising a machine body (1) and a printing mechanism (2), wherein the printing mechanism (2) is mounted above the machine body (1); Features: A movable tray (4) is arranged below the printing mechanism (2), and the movable tray (4) is located above the machine body (1), and storage grooves (5) for placing products are symmetrically provided on the front and rear sides of the movable tray (4), a support shaft (6) passes through the middle of the movable tray (4), and the support shaft (6) is installed above the machine body (1), and a detachable connection is formed between the movable tray (4) and the support shaft (6), and a correction block (7) is arranged inside the storage groove (5), and the correction block (7) The correction block (7) is arranged at equal angles with the center of the storage groove (5) as the center of the circle, and a first spring (8) is fixed on the outside of the correction block (7), and the outer end of the first spring (8) is fixed to the inner wall of the storage groove (5). A first magnet (9) is arranged and fixed on the outside of the correction block (7), and a second magnet (10) is arranged on the outside of the first magnet (9), and the second magnet (10) and the first magnet (9) are arranged with opposite poles, and a driving mechanism is arranged on the outside of the second magnet (10).

2. The automatic correction transfer printer according to claim 1, characterized in that: The rear side of the printing mechanism (2) is connected to a movement control mechanism (3), and a front-to-rear sliding structure is formed between the printing mechanism (2) and the machine body (1).

3. An automatic correction transfer printer according to claim 1 or 2, characterized in that: The attraction force between the first magnet (9) and the second magnet (10) is greater than the elastic force of the first spring (8).

4. The automatic correction transfer printer according to claim 2, characterized in that: The driving mechanism comprises a control plate (11), a third magnet (12), a second spring (13), a fourth magnet (14) and a support plate (15); A control plate (11) is fixed below the second magnet (10), and an up-and-down sliding structure is formed between the control plate (11) and the movable plate (4); A third magnet (12) is fixed below the control board (11); A second spring (13) is arranged above the control plate (11); A fourth magnet (14) is disposed below the movable disk (4), and the fourth magnet (14) and the third magnet (12) are disposed opposite to each other with the same magnetic poles. A support plate (15) is fixed below the fourth magnet (14) to provide support for the fourth magnet (14).

5. The automatic correction transfer printer according to claim 4, characterized in that: A docking block (21) is fixed below the support plate (15), a docking groove (22) is provided above the machine body (1), and a concave-convex matching structure is formed between the docking groove (22) and the docking block (21), a connecting block (16) is fixed above the support plate (15), and the connecting block (16) is designed in a "T"-shaped structure, and a sliding groove (17) is slidably connected to the outer side of the connecting block (16), and the sliding groove (17) is annularly provided on the lower surface of the movable plate (4).

6. The automatic correction transfer printer according to claim 5, characterized in that: A positioning mechanism for positioning the rotational position of the movable disk (4) is provided below the movable disk (4).

7. The automatic correction transfer printer according to claim 6, characterized in that: The positioning mechanism comprises a positioning groove (18), a positioning block (19) and a third spring (20); A positioning groove (18) is provided below the movable plate (4), and the positioning groove (18) and the storage groove (5) are arranged in a one-to-one correspondence; A positioning block (19) is arranged above the support plate (15), and an up-and-down sliding structure is formed between the positioning block (19) and the support plate (15), and the top of the positioning block (19) is designed in an arc-shaped structure; The third spring (20) is arranged below the positioning block (19) to provide an upward thrust for the positioning block (19).

Images