A deviation correcting device for a heat transfer printer

By designing a support and correction mechanism in the heat transfer machine, and using a motor to drive a bidirectional lead screw and a rotating rod to adjust the spacing and angle of the screw sleeve, combined with a slip ring locking mechanism, the flexibility problem of existing devices in correcting the deviation of objects of different sizes is solved, and wider applicability is achieved.

CN224410599UActive Publication Date: 2026-06-26CHANGZHOU LEWEI SMART INKJET PRINTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU LEWEI SMART INKJET PRINTING CO LTD
Filing Date
2025-08-15
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing correction devices for heat transfer machines are not convenient to adjust the correction range flexibly and are difficult to adapt to objects of different sizes, resulting in great limitations in their use.

Method used

A correction mechanism was designed, comprising a bracket, a connecting plate, a bidirectional lead screw, a motor, a guide rod, a screw sleeve, a rotating rod, and a correction plate. The motor drives the bidirectional lead screw to adjust the screw sleeve spacing and the rotating rod angle. Combined with a slip ring and a locking mechanism, it can flexibly correct the deviation of objects of different sizes and shapes.

Benefits of technology

This expands the applicability of the device, making it easier to effectively correct the deviation of objects of different sizes and shapes, and improving the flexibility and applicability of operation.

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Abstract

The application discloses a deviation rectifying device of a heat transfer printing machine and relates to the technical field of deviation rectifying devices. The deviation rectifying device comprises a support, connecting plates fixedly connected to the two sides of the bottom of the support, a deviation rectifying mechanism arranged on the inner side of the support, a motor mounted on one side of the support, a groove formed through one side of the support, a bidirectional screw rod fixedly connected to one end of the output shaft of the motor, a guide rod fixedly connected to the inner side of the support, and two screw sleeves threadedly sleeved with the outer side of the bidirectional screw rod and slidably sleeved with the outer side of the guide rod. The deviation rectifying mechanism is arranged, so that workers can adjust the distance between the two screw sleeves according to the size of the object to be subjected to heat transfer printing, thereby facilitating the rectification of objects of different sizes and the expansion of the application range of the device.
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