Fixed core framework label machine
Technical field
The utility model relates to label machine, is specifically related to a kind of label machine of stationary frame movement.
Background technology
Industrial label machine generally adopts metal structure, and its core component---movement is the most direct parts that influence the printer prints effect, and its precision and reliability directly influence the performance of printer, and movement comprises: print head assembly 1 and rubber roll assembly 2.Traditional industrial label machine all adopts a cantilevered or a side movable supporting formula core framework structure, causes printing the module poor reliability, loosening easily even distortion.As shown in Figure 1, structural representation for the label machine of prior art, wherein print head assembly 1 and rubber roll assembly 2 have only a side to be fixed on the sidewall, an other side is unsettled, adopt such structure can make printhead become flexible easily even distortion, the reliability variation is taken off paper easily, printing effect is poor, and is serious even also can not print.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, a kind of label machine of stationary frame movement is provided, comprise print head assembly and rubber roll assembly, fixed frame, the two ends of described print head assembly and rubber roll assembly are fixed on the fixed frame.
In the label machine of stationary frame movement described in the utility model, described fixed frame comprises movement sidewall, the right cover plate of movement and base plate, and described movement sidewall separates vertical with base plate with the right cover plate of movement and is fixed on the base plate.
In the label machine of stationary frame movement described in the utility model, described movement sidewall is connected by screw with base plate, and the right cover plate of described movement is connected with base plate by the movement feet.
In the label machine of stationary frame movement described in the utility model, described print head assembly comprises the printhead module frame that spreads out, printing head support part, be fixed on the printhead on the described printing head support part, described rubber roll assembly comprises rubber roll and the movement frame that spreads out, described printhead is pressed on the described rubber roll, the described printhead module frame that spreads out is arranged on described printing head support part top and the described movement frame that spreads out and is separated by and exposes the exit slot of described printhead, the described movement frame that spreads out, the printhead module frame that spreads out, the two ends of rubber roll all are separately fixed at described movement sidewall, on the right cover plate of movement.
In the label machine of stationary frame movement described in the utility model, described printhead module frame and the movement frame that spreads out that spreads out is fixed on described movement sidewall and the right cover plate of movement by screw.In the label machine of stationary frame movement described in the utility model, the right cover plate of described movement bottom is folding shape structure, and described folding shape structure is provided with fixing hole, and the right cover plate of described movement is fixed on the base plate by the screw that passes described fixing hole.
The beneficial effects of the utility model are, because the label machine of the stationary frame movement of the present utility model not only relative position between the framework of " print head assembly " and " rubber roll assembly " two assemblies is fixed, and whole movement module is not in " cantilever " state.Whole core framework comprises the steel plate that is fixedly connected on the machine negative and two aluminium alloy crossbeams (printhead module spread out frame and movement spread out frame), and Stability Analysis of Structures is reliable, and precision guarantees easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the label machine of prior art;
Fig. 2 is the blast structural representation of fixed core framework label machine of the present utility model;
Fig. 3 is the structural representation after fixed core framework label machine of the present utility model assembles.
The specific embodiment
Blast structural representation in conjunction with of the present utility model fixed core framework label machine shown in Figure 2; Structural representation after assembling with fixed core framework label machine shown in Figure 3.Structure of the present utility model is described.
The label machine of stationary frame movement of the present utility model comprises print head assembly, rubber roll assembly and fixed frame, and the two ends of described print head assembly and rubber roll assembly are installed on the fixed frame.
Fixed frame comprises right cover plate 4 of movement sidewall 3, movement and base plate 5, and described movement sidewall 3 and the right cover plate 4 of movement separate vertical with base plate 5 and be fixed on the base plate 5.Movement sidewall 3 and base plate 5 are connected by screw, and the right cover plate 4 of movement is fixed on the base plate 5 by movement feet 6.Wherein, print head assembly comprises printing head support part 101, printhead 103, the printhead module frame 102 that spreads out, and printhead 103 is fixed on the described printing head support part 101.The rubber roll assembly comprises rubber roll 201 and the movement frame 202 that spreads out.Movement frame 202 two ends of spreading out are separately fixed on the right cover plate 4 of described movement sidewall 3 and movement, the two ends of described rubber roll 201 are installed on movement sidewall 3 and the right cover plate 4 of movement, described printhead 103 is pressed on the described rubber roll 201, the described printhead module frame 102 that spreads out is arranged on described printing head support part 101 tops, and be separated by an end distance from the exit slot that exposes printhead 103 with the movement frame 202 that spreads out, be convenient to paper delivery, the spread out two ends of frame 102 of described printhead module are separately fixed on described movement sidewall 3, the right cover plate 4 of movement.Printhead module frame 102 and the movement frame 202 that spreads out that spreads out is fixed on the described fixed frame by screw.
The utility model can also have other embodiment, the right cover plate 4 of the movement longer direct contact base plate 5 that can be provided with for example, and make a folding shape structure in its bottom, and directly on folding shape structure, punch, allow the right cover plate 4 of movement be fixed on the base plate 5 by screw.
Relative position between the framework of " print head assembly " of label machine of the present utility model and " rubber roll assembly " two assemblies is fixed, and whole movement module is not in " cantilever " state.Whole core framework comprises the steel plate that is fixedly connected on the machine negative and two aluminium alloy crossbeams (printhead module spread out frame and movement spread out frame), and Stability Analysis of Structures is reliable, and precision guarantees easily.Only need suitably a small amount of gap that increases between " print head assembly " and " rubber roll assembly ", just can solve the problem of loading consumptive material, do not influence operation.