Convenient-to-assemble movable type loading, unloading and changing structure of ribbon coding machine

Abstract

The utility model discloses a ribbon coding machine movable type loading and unloading character changing structure convenient to assemble, which comprises a fixing block connected to one side of a rack through a driving assembly, a fixing frame is arranged at the bottom of the fixing block, a clamping groove is formed in the outer wall of the bottom of the fixing block, a convex block is connected to the top end of the fixing frame, and the convex block is provided with a clamping groove. A containing groove is formed in the bottom end of the fixing frame, a plurality of character particles which are linearly arranged are placed on the inner wall of the containing groove, limiting protrusions are fixed to one sides of the character particles, grooves are formed in the other sides of the character particles and the inner wall of the other end of the containing groove, a sliding cavity is formed in the fixing frame, and a positioning plate is slidably connected to the inner wall of the containing groove. The other limiting protrusion is fixed to one side of the positioning plate, and a sliding frame is slidably connected to the inner wall of the sliding cavity. By arranging the limiting bulge, the groove, the sliding cavity, the limiting groove and the sliding frame, the character grains can be quickly assembled and disassembled, and the time required for increasing and decreasing the character grains is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to a color band coding machine technical field especially relates to a color band coding machine fount mounting and dismounting structure convenient to assemble. BACKGROUND

[0002] The equipment that uses the heated character grain or letter to melt the ink on the color band and makes the corresponding ink mark remain on the soft packing material product is called color band coding machine. Because of convenient cleaning during use, the ink cooling is dry, and the characteristics are widely used in food, medicine and other industries. The current color band hot coding machine is composed of loose band wheel, driving element, character grain seat, transmission roller, compression roller, take-up wheel and guide band roller. The function of transmission roller and compression roller is to press the color band in the middle, under the rotation of transmission roller, the color band makes regular equidistant step movement, moves the color band that has not printed to the character grain, and the printed color band is wound up by take-up wheel, and these character grains are installed on the printing head.

[0003] Through the search, the patent with Chinese patent publication No. CN203126139U discloses a printing head of hot coding machine, including support body and the body of printing head connected through detachable structure with the support body, the body has the clamping groove for installing character grain, the both ends of clamping groove have the pressure character plate fixed on the body respectively, and the pressure character plate has the pressure character structure for preventing character grain from falling off.

[0004] The patent needs to screw the pressure character nut when fixing the character grain, and when needing to increase or decrease the character grain, the time of screwing the pressure character nut is longer, and the time of replacing the character grain is longer. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of fount mounting and dismounting structure of color band coding machine convenient to assemble, to solve the shortcomings in prior art.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a convenient to assemble color band coding machine fount loading and unloading structure of changing character structure, including the fixed block through drive component connection one side of frame, the fixed block bottom is provided with the fixed frame, the fixed block bottom outer wall is opened the clamping groove, the fixed frame top is connected with the lug, the lug and clamping groove inner wall slidingly cooperate, the fixed frame bottom is opened the placement groove, the placement groove inner wall places a plurality of character grains of straight line arrangement, one side of character grain is fixed with the limit protruding, the other side of character grain and the other end inner wall of placement groove all are opened the recess, the limit protruding and recess insert, the fixed frame inside is opened the sliding cavity, the placement groove inner wall is slidably connected with the locating plate, one side of locating plate is fixed with another limit protruding, the sliding cavity inner wall is slidably connected with the sliding frame, the locating plate one end and sliding frame inner wall slidingly cooperate, the locating plate top is fixed with the elastic piece, the sliding cavity top is opened a plurality of limit slot of straight line arrangement, the sliding frame top and a limit slot insert, the sliding cavity one side is opened the guide groove, the sliding frame one side is connected with the push rod along the guide groove sliding.

[0008] As the further scheme of the utility model: the lug both sides are provided with the limit frame, the limit frame is L type, the limit frame one end and the lug insert, the limit frame and the clamping groove slidingly cooperate, two the limit frame top opposite sides are provided with the guide inclined plane.

[0009] As the further scheme of the utility model: the clamping groove inside is slidably connected with the pressing rod, the pressing rod one end both sides are provided with the extrusion head and the guide inclined plane slidingly cooperate.

[0010] As the further scheme of the utility model: the pressing rod one end is connected with the folding spring, and the other end of the folding spring is connected with the clamping groove.

[0011] As the further scheme of the utility model: the drive component includes the rotating disc and the adjusting groove, the rotating disc is rotatably connected to one side of the frame, and the adjusting groove is opened to the outer wall of one side of the rotating disc.

[0012] As the further scheme of the utility model: the adjusting groove inner wall is slidably connected with the sliding block, and the adjusting groove inner wall is rotatably connected with the threaded rod, and the threaded rod is threadedly connected with the sliding block.

[0013] As the further scheme of the utility model: the sliding block one side is connected with the connecting wheel, the frame one side is vertically slidably connected with the connecting rod, the connecting rod top is connected with the sliding ring, and the connecting wheel and the sliding ring inner wall slidingly cooperate.

[0014] Compared with the prior art, the utility model provides a convenient to assemble color band coding machine fount loading and unloading structure, which has the following beneficial effects:

[0015] 1. The utility model discloses a quick and easy assembly and disassembly of the type piece is realized through the limiting protrusion, the recess, the sliding cavity, the limiting slot and the sliding frame, and the time required for increasing or decreasing the type piece is reduced.

[0016] 2. The utility model discloses a convenient and easy disassembly of the fixed frame is realized through the limiting frame, the guide inclined plane, the pressing rod and the folding spring, and the operation is convenient.

[0017] 3. The utility model discloses a can change the position of the connecting wheel according to the need through the adjusting groove, the threaded rod and the sliding block, that is, the lowest position that the type piece can reach is adjusted, and the stable contact of the color band and the packaging to be printed is ensured.

[0018] The part not involved in the device is same as the prior art or can be realized by the prior art, and the utility model has simple structure and convenient operation. DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes;

[0020] Figure 2 It is the lateral structure schematic diagram of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes;

[0021] Figure 3 It is the sectional view of the fixed frame of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes;

[0022] Figure 4 It is the connecting structure schematic diagram of the fixed block and the fixed frame of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes;

[0023] Figure 5 It is the sectional view of the fixed block of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes;

[0024] Figure 6 It is the structure schematic diagram of the driving assembly of the type assembly and disassembly and type changing structure of the color band coding machine convenient to assemble that the utility model proposes.

[0025] In the drawing: 1, rack;2, driving assembly;3, fixed block;4, fixed frame;5, clamping groove;6, lug;7, placing groove;8, type piece;9, limiting protrusion;10, recess;11, sliding cavity;12, limiting slot;13, sliding frame;14, positioning plate;15, limiting frame;16, guide inclined plane;17, pressing rod;18, folding spring;19, turntable;20, sliding ring;21, connecting rod;22, adjusting groove;23, threaded rod;24, sliding block;25, connecting wheel. DETAILED DESCRIPTION

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Example 1

[0029] A type assembly and disassembly structure for a ribbon coding machine, such as... Figures 1 to 5 As shown, the device includes a fixing block 3 connected to one side of the frame 1 via a drive assembly 2. A fixing frame 4 is provided at the bottom of the fixing block 3. A slot 5 is formed on the outer wall of the bottom of the fixing block 3. A protrusion 6 is connected to the top of the fixing frame 4, and the protrusion 6 slides in engagement with the inner wall of the slot 5. A placement groove 7 is formed at the bottom of the fixing frame 4, and multiple linearly arranged letter pieces 8 are placed on the inner wall of the placement groove 7. A limiting protrusion 9 is fixed to one side of each letter piece 8, and grooves 10 are formed on the inner walls of both the other side of the letter piece 8 and the other end of the placement groove 7. The limiting protrusion 9 is inserted into the groove 10. A sliding mechanism is provided inside the fixing frame 4. The sliding cavity 11 has a positioning plate 14 slidably connected to the inner wall of the placement groove 7. Another limiting protrusion 9 is fixed on one side of the positioning plate 14. The sliding cavity 11 has a sliding frame 13 slidably connected to the inner wall of the sliding frame 13. One end of the positioning plate 14 is slidably engaged with the inner wall of the sliding frame 13. An elastic element is fixed to the top of the positioning plate 14. The elastic element can be a spring or other existing technology. The top of the sliding cavity 11 has a plurality of linearly arranged limiting grooves 12. The top of the sliding frame 13 is inserted into one limiting groove 12. A guide groove is opened on one side of the sliding cavity 11. A push rod that slides along the guide groove is connected to one side of the sliding frame 13.

[0030] Limiting brackets 15 are provided on both sides of the protrusion 6. The limiting brackets 15 are L-shaped. One end of the limiting bracket 15 is inserted into the protrusion 6. The limiting bracket 15 is slidably engaged with the slot 5. Guide slopes 16 are provided on opposite sides of the top of the two limiting brackets 15. A pressing rod 17 is slidably connected inside the slot 5. Both sides of one end of the pressing rod 17 are provided with extrusion heads that slidably engage with the guide slopes 16. A folding spring 18 is connected to one end of the pressing rod 17. The other end of the folding spring 18 is connected to the slot 5.

[0031] When assembling the type slug 8, first press the pressing rod 17, fold the spring 18 to compress and deform, so that the extrusion heads on both sides of the pressing rod 17 extrude the guide slope 16 during movement, so that the limiting frame 15 moves away from the protrusion 6, at this time the protrusion 6 can be separated from the clamping slot 5, and then the fixed frame 4 is removed, then the sliding frame 13 is moved to the type slug 8 through the push rod, the sliding frame 13 moves relative to the positioning plate 14, so that the top end of the sliding frame 13 is separated from the limiting slot 12, at this time the sliding frame 13 can be pulled away from the type slug 8 in the placement slot 7, so that the positioning plate 14 is separated from the type slug 8, then the push rod is released, the elastic member pushes the sliding frame 13 to insert into the limiting slot 12 to fix the positioning plate 14, then the type slug 8 in the placement slot 7 is increased or decreased according to needs, the limiting protrusion 9 between two adjacent type slugs 8 is inserted into the groove 10 to connect the adjacent type slugs 8, after adjustment, the positioning plate 14 is moved to one side of the type slug 8, and the type slug 8 is fixed through the limiting protrusion 9 on one side of the positioning plate 14.

[0032] By arranging the limiting protrusion 9, the groove 10, the sliding cavity 11, the limiting slot 12 and the sliding frame 13, the type slug 8 can be quickly assembled and disassembled, and the time required for increasing or decreasing the type slug 8 is reduced.

[0033] By arranging the limiting frame 15, the guide slope 16, the pressing rod 17 and the folded spring 18, the fixed frame 4 can be conveniently removed, and the operation is convenient.

[0034] Embodiment 2

[0035] A type slug assembly and disassembly structure of a color band coding machine is convenient to assemble, based on the embodiment 1, the following improvements are made, as shown in Figure 6 The drive assembly 2 includes a rotating disc 19 and an adjusting groove 22, the rotating disc 19 is rotationally connected to one side of the rack 1, the adjusting groove 22 is arranged on the outer wall of one side of the rotating disc 19, the sliding block 24 is slidably connected to the inner wall of the adjusting groove 22, the threaded rod 23 is rotationally connected to the inner wall of the adjusting groove 22, the threaded rod 23 is threadedly connected with the sliding block 24, the connecting wheel 25 is connected to one side of the sliding block 24, the connecting wheel 25 is slidably connected to the inner wall of the sliding ring 20, the connecting wheel 25 is slidably connected to the inner wall of the sliding ring 20.

[0036] When coding, the rotating disc 19 is driven to rotate, the sliding ring 20 is driven to move through the connecting wheel 25, the connecting rod 21 moves up and down, and the type slug 8 moves up and down to code; when the thickness of the package to be printed changes or the material changes, the sliding block 24 can be moved in the adjusting groove 22 by rotating the threaded rod 23 to change the position of the connecting wheel 25, that is, to adjust the lowest position that the type slug 8 can reach, so that the type slug 8 can ensure that the color band can stably contact the package to be printed.

[0037] By setting the adjusting groove 22, threaded rod 23 and sliding block 24, the position of the connecting wheel 25 can be changed as needed, i.e. adjusting the lowest position that the letter grain 8 can reach, to ensure that the letter grain 8 can ensure stable contact of the color band with the packaging to be printed.

[0038] Working principle: when assembling the letter grain 8, first press down the pressing rod 17, fold the compressed spring 18, and make the extrusion head on both sides of the pressing rod 17 extrude the guide slope 16 during movement, so that the limiting frame 15 moves away from the protrusion 6, at this time the protrusion 6 can be separated from the clamping groove 5, and the fixed frame 4 is removed, then the sliding frame 13 is moved to the letter grain 8 through the push rod, the sliding frame 13 moves relative to the positioning plate 14, and the top end of the sliding frame 13 is separated from the limiting groove 12, at this time the sliding frame 13 can be pulled away from the letter grain 8 in the placement groove 7, so that the positioning plate 14 is separated from the letter grain 8, then the push rod is released, the elastic member pushes the sliding frame 13 to insert into the limiting groove 12 to fix the positioning plate 14, then the letter grain 8 in the placement groove 7 is increased or decreased according to the need, the limiting protrusion 9 between two adjacent letter grains 8 is inserted into the groove 10 to connect the adjacent letter grains 8, after adjustment, repeat the operation to move the positioning plate 14 to one side of the letter grain 8, and fix the letter grain 8 through the limiting protrusion 9 on one side of the positioning plate 14; when coding, the rotating disc 19 is driven to rotate, the sliding ring 20 is driven to move through the connecting wheel 25, the connecting rod 21 moves up and down reciprocatingly, and the letter grain 8 moves up and down reciprocatingly to code; when the thickness or material of the packaging to be printed changes, the position of the connecting wheel 25 can be changed by rotating the threaded rod 23 to make the sliding block 24 move in the adjusting groove 22, i.e. adjusting the lowest position that the letter grain 8 can reach, to ensure that the letter grain 8 can ensure stable contact of the color band with the packaging to be printed.

[0039] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A type mounting and demounting structure of a color band marking machine, which is easy to assemble, comprising a fixed block (3) connected to one side of a frame (1) through a driving assembly (2), characterized in that, The fixed block (3) bottom is provided with a fixed frame (4), the fixed block (3) bottom outer wall is provided with a clamping groove (5), the fixed frame (4) top end is connected with a protruding block (6), the protruding block (6) and the clamping groove (5) inner wall sliding fit, the fixed frame (4) bottom end is provided with a placing groove (7), a plurality of beads (8) are placed in the linear arrangement in the placing groove (7) inner wall, the bead (8) one side is fixed with a limiting protrusion (9), the bead (8) other side and the placing groove (7) other end inner wall are provided with a recess (10), the limiting protrusion (9) and the recess (10) are inserted, the fixed frame (4) inside is provided with a sliding cavity (11), the placing groove (7) inner wall is slidably connected with a positioning plate (14), the positioning plate (14) one side is fixed with another limiting protrusion (9), the sliding cavity (11) inner wall is slidably connected with a sliding frame (13), the positioning plate (14) one end and the sliding frame (13) inner wall sliding fit, the positioning plate (14) top end is fixed with an elastic member, the sliding cavity (11) top end is provided with a plurality of limiting grooves (12) in the linear arrangement, the sliding frame (13) top end and a limiting groove (12) are inserted, the sliding cavity (11) one side is provided with a guide groove, the sliding frame (13) one side is connected with a push rod sliding along the guide groove.

2. A type mounting and demounting structure of a color band marking machine of claim 1, wherein, The protruding block (6) both sides are provided with a limiting frame (15), the limiting frame (15) is L-shaped, the limiting frame (15) one end and the protruding block (6) are inserted, the limiting frame (15) and the clamping groove (5) sliding fit, the two limiting frame (15) top end opposite sides are provided with a guide inclined plane (16).

3. A type change structure for a color band marking press of claim 1, wherein, The clamping groove (5) inside is slidably connected with a pressing rod (17), the pressing rod (17) one end both sides are provided with extrusion head sliding fit with the guide inclined plane (16).

4. A type change structure for a color band marking press according to claim 3 wherein, The pressing rod (17) one end is connected with a folding spring (18), the folding spring (18) other end is connected with the clamping groove (5).

5. The type mounting and demounting structure of the color band marking machine of claim 1, wherein, The driving assembly (2) includes a rotating disc (19) and an adjusting groove (22), the rotating disc (19) is rotatably connected to one side of the rack (1), and the adjusting groove (22) is provided in the outer wall of one side of the rotating disc (19).

6. The type assembly and disassembly structure for a ribbon coding machine according to claim 5, characterized in that, The sliding block (24) is slidably connected to the inner wall of the adjusting groove (22), and the threaded rod (23) is rotatably connected to the inner wall of the adjusting groove (22).

7. A type change structure for a color band marking press according to claim 6 wherein, The sliding block (24) one side is connected with a connecting wheel (25), the rack (1) one side is vertically slidably connected with a connecting rod (21), the connecting rod (21) top end is connected with a sliding ring (20), the connecting wheel (25) and the sliding ring (20) inner wall sliding fit.

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