Film belt transfer printing mechanism

Abstract

The utility model discloses a film belt transfer printing mechanism which comprises a machine shell, a first winding roller is rotationally arranged in one end of the machine shell through a first connecting shaft, a second winding roller is rotationally arranged in the other end of the machine shell through a second connecting shaft, a lifting plate is arranged in the middle in the machine shell through a hydraulic cylinder, and two transfer printing supports are arranged on the lower side of the lifting plate in an opposite sliding mode through lead screws. The first wind-up roller, the two transfer printing rollers and the second wind-up roller are arranged in the machine shell, transfer printing rollers are arranged on the lower sides of the transfer printing supports, the two transfer printing rollers are arranged on the same horizontal plane, and a transfer printing film belt is wound among the first wind-up roller, the two transfer printing rollers and the second wind-up roller. And a transfer printing film belt is wound among the first winding roller, the two transfer printing rollers and the second winding roller, so that the two transfer printing rollers are driven by the hydraulic cylinder to move downwards, the transfer printing film belt between the two transfer printing rollers can be subjected to lifting adjustment for transfer printing treatment, transfer printing use treatment of different heights can be met, lifting adjustment is convenient and rapid, and transfer printing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film tape transfer, in particular to a film tape transfer mechanism. Background Art

[0002] The card printing mechanism generally includes a film tape transfer assembly and a card feeding channel, etc. The film tape transfer assembly is used for transferring the transfer film, and the card feeding channel is used for conveying the card to print the layer material on the transfer film onto the card. For the traditional card printing mechanism, the film tape transfer assembly and the card feeding channel are generally an integrated structure, and the card printing mechanism is also fixedly installed on the frame of the card printer, which makes maintenance relatively inconvenient.

[0003] A card printing mechanism with application number 202223428646.9 in the prior art includes a film tape transfer assembly and a card feeding assembly, wherein the film tape transfer assembly includes a first shell and a film tape frame for supporting a transfer film, and the film tape frame is detachably mounted on the first shell; the card feeding assembly includes a second shell, and the card printing mechanism proposed in the application can enable users to manually feed the card from the card input end into the card feeding channel to print the card, thereby meeting the different needs of users, and the film tape transfer assembly and the card feeding channel are detachably connected to facilitate disassembly and maintenance, but can only clamp and fix the two ends of a workpiece with a single shape, and the stability of the clamping and fixing is relatively general, thereby affecting the accuracy of the tensile test, and the safety of the test is poor. Utility Model Content

[0004] The utility model aims to provide a film tape transfer mechanism to solve the problem that the prior art can only clamp and fix the two ends of a workpiece with a single shape, and the stability of the clamping and fixing is relatively general, thereby affecting the accuracy of tension detection and the safety of detection is relatively poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film tape transfer mechanism, comprising a casing, a first winding roller is rotatably provided inside one end of the casing via a first connecting shaft, a second winding roller is rotatably provided inside the other end of the casing via a second connecting shaft, a lifting plate is provided in the middle part of the casing via a hydraulic cylinder, two transfer brackets are provided on the lower side of the lifting plate via a lead screw that slides toward each other, transfer rollers are provided on the lower side of the transfer brackets, and the two transfer rollers are arranged at the same level, and a transfer film tape is wound between the first winding roller, the two transfer rollers and the second winding roller.

[0006] Furthermore, one end of the first connecting shaft and one end of the second connecting shaft are both connected to the first motor through a first gear set, and the first motor is fixedly arranged on the outside of the casing.

[0007] Furthermore, a mounting plate is provided at one end of the hydraulic cylinder, and both ends of the mounting plate are fixedly welded to the inner wall of the casing.

[0008] Furthermore, the screw includes a screw that is rotatably arranged in a groove on the lower side of the lifting plate, and a first slider and a second slider are threadedly arranged on the outer side of the screw facing each other, and two transfer brackets are respectively fixed on one side of the first slider and the second slider, and one end of the screw is connected to the second motor through a second gear set.

[0009] Furthermore, external threads with opposite threads are arranged on the outer sides of both ends of the screw rod, and the first slider and the second slider are respectively threadedly connected to the two external threads.

[0010] Furthermore, the groove is configured as a rectangular groove, and the inner wall of the groove is further provided with a guide rod slidably arranged with the first sliding block and the second sliding block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has a first winding roller, two transfer rollers and a second winding roller arranged inside a casing, and a transfer film belt is wound between the first winding roller, the two transfer rollers and the second winding roller, so that the two transfer rollers are driven downward by a hydraulic cylinder, and the transfer film belt between the two transfer rollers can be raised and lowered for transfer processing, which can meet the needs of transfer processing at different heights, and the lifting and lowering adjustment is convenient and quick, which is conducive to improving the efficiency of transfer.

[0013] 2. The utility model also has two transfer brackets and a transfer roller that slide toward each other on the lower side of the lifting plate through a lead screw, the lead screw includes a lead rod rotatably arranged in a groove on the lower side of the lifting plate, a first slider and a second slider are threaded toward each other on the outer side of the lead rod, and the two transfer brackets are fixedly arranged on one side of the first slider and the second slider, respectively, one end of the lead rod is connected to a second motor through a second gear set, so that the two transfer brackets are driven by the lead screw to move toward each other, thereby adjusting the spacing between the two transfer rollers, which can meet the needs of transfer processing of different lengths, and has high transmission stability and convenient and quick adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front view of the internal structure of the casing of the utility model;

[0017] Figure 3This is a schematic diagram of the lifting plate structure of the utility model.

[0018] In the figure: 1. casing; 2. first connecting shaft; 3. first winding roller; 4. second connecting shaft; 5. second winding roller; 6. mounting plate; 7. hydraulic cylinder; 8. lifting plate; 9. transfer bracket; 10. transfer roller; 11. groove; 12. screw rod; 13. first slider; 14. second slider; 15. guide rod; 16. second gear set; 17. second motor; 18. first motor; 19. transfer film belt; 20. first gear set. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a film tape transfer mechanism includes a casing 1, a first winding roller 3 is rotatably provided inside one end of the casing 1 through a first connecting shaft 2, a second winding roller 5 is rotatably provided inside the other end of the casing 1 through a second connecting shaft 4, one end of the first connecting shaft 2 and the second connecting shaft 4 are both connected to a first motor 18 through a first gear set 20, and the first motor 18 is fixedly arranged on the outside of the casing 1, so that the winding roller is driven by the motor to rotate and adjust, so that the transfer film tape wound on the outside of the first winding roller 3 and the second winding roller 5 can be adjusted, and a hydraulic cylinder 7 is provided in the middle of the casing 1 A lifting plate 8 and a mounting plate 6 are provided at one end of the hydraulic cylinder 7, and both ends of the mounting plate 6 are fixedly welded to the inner wall of the casing 1. A transfer bracket 9 is provided on the lower side of the lifting plate 8, and a transfer roller 10 is provided on the lower side of the transfer bracket 9, and the two transfer rollers 10 are arranged at the same level. A transfer film belt 19 is wound between the first winding roller 3, the two transfer rollers 10 and the second winding roller 5, so that the two transfer rollers 10 are driven downward by the hydraulic cylinder 7, and the transfer film belt 19 between the two transfer rollers 10 can be raised and lowered for transfer processing, which can meet the needs of transfer processing at different heights. The lifting and lowering adjustment is convenient and quick, which is beneficial to improving the efficiency of transfer.

[0021] like Figure 2 and Figure 3As shown, in order to meet the needs of transfer processing of different lengths, two transfer brackets 9 are provided on the lower side of the lifting plate 8 through sliding toward each other through a lead screw, the lead screw includes a lead screw 12 rotatably arranged in a groove 11 on the lower side of the lifting plate 8, a first slider 13 and a second slider 14 are threadedly arranged on the outer side of the lead screw 12, and the two transfer brackets 9 are respectively fixedly arranged on one side of the first slider 13 and the second slider 14, one end of the lead screw 12 is connected to the second motor 17 through a second gear set 16, and external threads with opposite threads are arranged on the outer sides of both ends of the lead screw 12, and the first slider 13 and the second slider 14 are respectively threadedly connected to the two external threads, so that the two transfer brackets 9 are driven by the lead screw to move toward each other for adjustment, so that the spacing between the two transfer rollers 10 can be adjusted, which can meet the needs of transfer processing of different lengths, and the transmission stability is high, and the adjustment is convenient and quick.

[0022] like Figure 3 As shown, in order to improve the stability of the movement and adjustment of the transfer bracket 9 and the transfer roller 10, the groove 11 is set to a rectangular groove, and the inner wall of the groove 11 is also provided with a guide rod 15 slidably arranged with the first slider 13 and the second slider 14, which is used to guide the movement of the first slider 13 and the second slider 14 when sliding and adjusting, which is beneficial to improve the stability of the movement and adjustment of the transfer bracket 9.

[0023] The working principle and use process of the utility model are as follows: when in use, a first winding roller 3, two transfer rollers 10 and a second winding roller 5 are arranged inside the casing 1, and a transfer film belt 19 is wound between the first winding roller 3, the two transfer rollers 10 and the second winding roller 5, so that the two transfer rollers 10 are driven downward by the hydraulic cylinder 7, and the transfer film belt 19 between the two transfer rollers 10 can be raised and lowered for transfer processing, which can meet the needs of transfer processing at different heights, and the lifting and lowering adjustment is convenient and fast, which is beneficial to improving the efficiency of transfer; and the two transfer brackets 9 are driven by the lead screw to move toward each other and adjust, so that the spacing between the two transfer rollers 10 can be adjusted, which can meet the needs of transfer processing at different lengths, and the transmission stability is high, and the adjustment is convenient and fast.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A film transfer mechanism, comprising a housing (1), characterized in that: A first winding roller (3) is rotatably provided inside one end of the casing (1) via a first connecting shaft (2), and a second winding roller (5) is rotatably provided inside the other end of the casing (1) via a second connecting shaft (4). A lifting plate (8) is provided in the middle of the casing (1) via a hydraulic cylinder (7), and two transfer brackets (9) are provided on the lower side of the lifting plate (8) for sliding toward each other via a lead screw. Transfer rollers (10) are provided on the lower side of the transfer brackets (9), and the two transfer rollers (10) are arranged at the same level. A transfer film belt (19) is wound between the first winding roller (3), the two transfer rollers (10) and the second winding roller (5).

2. A film transfer mechanism according to claim 1, characterized in that: One end of each of the first connecting shaft (2) and the second connecting shaft (4) is transmission-connected to a first motor (18) via a first gear set (20), and the first motor (18) is fixedly arranged on the outside of the housing (1).

3. A film transfer mechanism according to claim 1, characterized in that: A mounting plate (6) is provided at one end of the hydraulic cylinder (7), and both ends of the mounting plate (6) are fixedly welded to the inner wall of the casing (1).

4. A film transfer mechanism according to claim 1, characterized in that: The lead screw comprises a lead screw (12) rotatably arranged in a groove (11) at the lower side of the lifting plate (8); a first slider (13) and a second slider (14) are provided on the outer side of the lead screw (12) in opposite threads; and two transfer brackets (9) are respectively fixedly arranged on one side of the first slider (13) and the second slider (14); one end of the lead screw (12) is connected to a second motor (17) via a second gear set (16).

5. A film transfer mechanism according to claim 4, characterized in that: External threads with opposite threads are provided on the outer sides of both ends of the screw rod (12), and the first slider (13) and the second slider (14) are respectively threadably connected to the two external threads.

6. A film transfer mechanism according to claim 4, characterized in that: The groove (11) is configured as a rectangular groove, and the inner wall of the groove (11) is further provided with a guide rod (15) slidably arranged with the first sliding block (13) and the second sliding block (14).

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