Novel printing head for thermal transfer coding machine

Abstract

The utility model discloses a novel printing head for a thermal transfer coding machine, which relates to the technical field of printing heads and comprises an assembly frame, a clamping rod is mounted on the inner wall of the assembly frame, and an adjusting plate is mounted on the outer wall of the assembly frame. Through the arrangement of the assembly frame, the clamping rod, the adjusting plate, the adjusting groove, the printing head, the clamping groove, the heating element, the limiting spring and the ejector rod, the printing head is connected with the clamping rod on the assembly frame in the coding machine in a clamped mode through the clamping groove, then the ejector rod is pressed inwards according to the printing requirements of printing base materials with different thicknesses, and then the printing head is adjusted to the proper angle. The heating element is tightly attached to a colored tape above a printing base material, at the moment, the ejector rod is ejected out through the elastic force of the limiting spring and clamped and fixed to the adjusting groove, and the assembling frame, the clamping rod, the adjusting plate, the adjusting groove, the limiting spring and the ejector rod are used in cooperation, so that the printing head is more convenient to install, and the printing requirements of printing base materials with different thicknesses can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing head technical field, concretely is a novel thermal transfer printing coding machine with printing head. BACKGROUND

[0002] The thermal transfer printing coding technology is a kind of digital technology that heating unit on printing head is controlled by digital signal to transfer ink from ribbon to printing substrate, and the printing head of traditional thermal transfer printing coding machine is inconvenient to disassemble and reassemble, and the replacement speed is slow, and when using different thicknesses of printing substrate, the inclination angle of printing head cannot be adjusted, so that the printing head cannot be closely attached to the surface of printing substrate, which affects the printing effect, and the existing printing head is mainly connected to mainboard through flexible flat cable, and the flexible flat cable is prone to disconnection during use, which affects normal use, to solve the above problems, therefore a novel thermal transfer printing coding machine with printing head is required.

[0003] The existing novel thermal transfer printing coding machine with printing head cannot adjust the angle of printing head and prevent the disconnection of flexible flat cable during operation, so a novel thermal transfer printing coding machine with printing head is urgently needed. SUMMARY

[0004] Therefore, the utility model aims at providing a novel thermal transfer printing coding machine with printing head to solve the problem that the existing novel thermal transfer printing coding machine with printing head cannot adjust the angle of printing head and prevent the disconnection of flexible flat cable during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel thermal transfer printing coding machine with printing head, including assembly frame, the inner wall of assembly frame is installed with clamping rod, the outer wall of assembly frame is installed with adjusting plate, the inner wall of adjusting plate is opened with adjusting groove, the outer wall of clamping rod is installed with printing head, the outer wall of printing head is opened with clamping groove, the bottom of printing head is installed with heating element, the inner wall of printing head is installed with limit spring, the outer wall of limit spring is installed with top rod, the top of printing head is installed with control mainboard, the outer wall of control mainboard is installed with flat cable, the outer wall of flat cable is installed with clamping plate, the outer wall of flat cable is installed with external port, the outer wall of external port is installed with fixed rod.

[0006] Preferably, the adjusting plate is symmetrically arranged around the central axis of the assembly frame, and the adjusting plate is arc-shaped.

[0007] Preferably, the printing head is movably connected to the clamping rod through the clamping groove, and the top rod forms an extension structure with the printing head through the limit spring.

[0008] Preferably, the ejector rod is symmetrically arranged with the center axis of the print head.

[0009] Preferably, the control main board is electrically connected with the flat cable, and the flat cable is plugged with the external port.

[0010] Preferably, the clamping plate is rotatably connected with the flat cable through the rotating shaft, and the clamping plate is clamped with the fixing rod.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. The utility model discloses a printing head assembly structure, which comprises an assembly frame, a clamping rod, an adjusting plate, an adjusting groove, a printing head, a clamping groove, a heating element, a limiting spring and an ejector rod.

[0013] 2. The utility model discloses a flat cable, a rotating shaft, a clamping plate, an external port and a fixing rod are arranged, the flat cable is plugged with the external port, then the clamping plate is rotated with the rotating shaft as the end point, the clamping plate is clamped with the fixing rod, and the clamping plate is arranged to make the connection of the flat cable and the external port more stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the front appearance of the utility model.

[0015] Figure 2 It is a structure schematic view of the side appearance of the utility model.

[0016] Figure 3 It is a structure schematic view of the internal section of the printing head of the utility model.

[0017] Figure 4 It is a structure schematic view of the assembly around the flat cable of the utility model.

[0018] In the drawing: 1, assembly frame, 2, clamping rod, 3, adjusting plate, 4, adjusting groove, 5, printing head, 6, clamping groove, 7, heating element, 8, limiting spring, 9, ejector rod, 10, control main board, 11, flat cable, 12, rotating shaft, 13, clamping plate, 14, external port, 15, fixing rod. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0020] The embodiments will be described below according to the overall structure of the present application.

[0021] Please refer to Figures 1-4 A novel printing head for a hot transfer coding machine, comprising an assembly frame 1, a clamping rod 2 is installed on the inner wall of the assembly frame 1, an adjusting plate 3 is installed on the outer wall of the assembly frame 1, an adjusting groove 4 is formed in the inner wall of the adjusting plate 3, a printing head 5 is installed on the outer wall of the clamping rod 2, a clamping groove 6 is formed in the outer wall of the printing head 5, a heating element 7 is installed at the bottom of the printing head 5, a limiting spring 8 is installed on the inner wall of the printing head 5, a top rod 9 is installed on the outer wall of the limiting spring 8, the adjusting plate 3 is symmetrically arranged about the central axis of the assembly frame 1, and the adjusting plate 3 is arranged in an arc shape, the printing head 5 is movably connected with the clamping rod 2 through the clamping groove 6, the top rod 9 and the printing head 5 form an extension structure through the limiting spring 8, the top rod 9 is connected with the adjusting groove 4 in a clamping manner, and the top rod 9 is symmetrically arranged about the central axis of the printing head 5, the assembly frame 1, the clamping rod 2, the adjusting plate 3, the adjusting groove 4, the printing head 5, the clamping groove 6, the heating element 7, the limiting spring 8 and the top rod 9 are arranged, the printing head 5 is connected with the clamping rod 2 on the assembly frame 1 in the coding machine through the clamping groove 6, then according to the printing requirements of the printing substrate with different thicknesses, the top rod 9 is pressed inward, then the printing head 5 is adjusted to an appropriate angle, the heating element 7 is tightly attached to the ribbon above the printing substrate, at this time the top rod 9 is pushed out by the elastic force of the limiting spring 8 and is clamped and fixed with the adjusting groove 4, the assembly frame 1, the clamping rod 2, the adjusting plate 3, the adjusting groove 4, the limiting spring 8 and the top rod 9 are used in cooperation, so that the printing head 5 is more convenient to install, and the printing requirements of the printing substrate with different thicknesses can be met.

[0022] Please refer to Figures 1-4The utility model provides a novel thermal transfer printing head for coding machine, the top of printing head 5 installs control mainboard 10, the outer wall of control mainboard 10 installs the wire 11, both sides outer wall of wire 11 all install pivot 12, the outer wall of pivot 12 installs the clamping plate 13, the outer wall of wire 11 installs the external port 14, both sides outer wall of external port 14 all install fixed link 15, wire 11 is connected with control mainboard 10 electrically, and wire 11 is inserted with external port 14, and the clamping plate 13 forms the rotation structure with wire 11 through pivot 12, and the clamping plate 13 is connected with fixed link 15 and engages, through the wire 11, pivot 12, clamping plate 13, external port 14 and fixed link 15 of setting, wire 11 is inserted with external port 14, then again the clamping plate 13 is rotated with pivot 12 as the endpoint, makes the clamping plate 13 with fixed link 15 engagement fixed, the setting of clamping plate 13 makes the connection of wire 11 and external port 14 more stable, avoids the wire 11 and external port 14 connection to fall off.

[0023] Working principle: when using, first, the device is moved to the required position, then the printing head 5 is connected with the clamping rod 2 on the internal assembly frame 1 of the coding machine through the clamping slot 6, then according to the printing requirements of the printing substrate of different thickness, the top rod 9 is pressed inward, then the printing head 5 is adjusted to the appropriate angle, so that the heating element 7 is tightly attached to the ribbon above the printing substrate, at this time, the top rod 9 is pushed out by the elastic force of the limiting spring 8, and is clamped and fixed with the adjusting slot 4, the cooperation of the assembly frame 1, the clamping rod 2, the adjusting plate 3, the adjusting slot 4, the limiting spring 8 and the top rod 9 makes the installation of the printing head 5 more convenient, and can meet the printing requirements of the printing substrate of different thickness, then the wire 11 is inserted with the external port 14, then the clamping plate 13 is rotated with the pivot 12 as the endpoint, so that the clamping plate 13 is clamped and fixed with the fixed link 15, the setting of the clamping plate 13 makes the connection of the wire 11 and the external port 14 more stable, avoiding the wire 11 and the external port 14 connection to fall off, finally the external port 14 transmits signals to the control mainboard 10 through the wire 11, so that the heating element 7 heats the ink on the ribbon to melt to the surface of the printing substrate, thus completing the use process of the device, the contents not described in detail in the specification belong to the existing technology known to the person skilled in the art.

[0024] Although the utility model has carried on the detailed explanation with reference to preceding example, for the person skilled in the art, it still can modify the technical scheme recorded in preceding each embodiment, or equivalent replacement to part technical feature, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should include in the protection scope of the utility model.

Claims

1. A novel print head for a thermal transfer ink-jet printer, comprising an assembly frame (1), characterised in that: The inner wall of the assembly frame (1) is provided with a clamping rod (2), the outer wall of the assembly frame (1) is provided with an adjusting plate (3), the inner wall of the adjusting plate (3) is provided with an adjusting groove (4), the outer wall of the clamping rod (2) is provided with a print head (5), the outer wall of the print head (5) is provided with a clamping groove (6), the bottom of the print head (5) is provided with a heating element (7), the inner wall of the print head (5) is provided with a limiting spring (8), the outer wall of the limiting spring (8) is provided with a top rod (9), the top of the print head (5) is provided with a control mainboard (10), the outer wall of the control mainboard (10) is provided with a wire (11), the outer wall of the wire (11) is provided with a rotating shaft (12) on both sides, the outer wall of the rotating shaft (12) is provided with a clamping plate (13), the outer wall of the wire (11) is provided with an external port (14), and the outer wall of the external port (14) is provided with a fixing rod (15) on both sides.

2. A novel thermal transfer printing head for a thermal transfer printing coder as claimed in claim 1, characterized in that: The adjusting plate (3) is symmetrically arranged around the central axis of the assembly frame (1), and the adjusting plate (3) is in arc shape.

3. A novel thermal transfer printing head for a thermal transfer printing code marking machine according to claim 1, characterized in that: The print head (5) is movably connected with the clamping rod (2) through the clamping groove (6), and the top rod (9) and the print head (5) form an extension structure through the limiting spring (8).

4. A novel thermal transfer printing head for a thermal transfer printing code machine according to claim 1, characterized in that: The top rod (9) is connected with the adjusting groove (4), and the top rod (9) is symmetrically arranged around the central axis of the print head (5).

5. A novel thermal transfer printing head for a thermal transfer printing code applicator according to claim 1, characterized in that: The wire (11) is electrically connected with the control mainboard (10), and the wire (11) is inserted with the external port (14).

6. A novel thermal transfer printing head for a thermal transfer printing coder as claimed in claim 1, characterized in that: The clamping plate (13) and the wire (11) form a rotating structure through the rotating shaft (12), and the clamping plate (13) is connected with the fixing rod (15).

Images