Printing double-station butt clamping mechanism

Abstract

The utility model belongs to the technical field of printing, and particularly relates to a printing double-station butt-clamping mechanism which comprises a six-station rotary table and three double-station butt-clamping mechanisms arranged on the six-station rotary table, each double-station butt-clamping mechanism comprises a clamp seat fixed on the six-station rotary table through a bolt, linear bearings are embedded at the two ends of each clamp seat, and the linear bearings are fixed on the six-station rotary table through bolts. Due to the fact that the double-station butt clamping mechanism is arranged, when the air cylinder retracts to work, a product needing to be printed is firmly jacked through the jacking nozzle, the product is not prone to slipping in the printing process, and therefore the printing definition, plumpness and precision are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing, and in particular relates to a printing double-station clamping mechanism. Background Art

[0002] In the traditional printing structure, the printing clamping mechanism is mostly single-station, with low efficiency and unable to meet the growing production needs. The clamping of printed products is not stable enough to ensure the requirements of printing quality clarity, fullness and accuracy. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides a printing double-station clamping mechanism, including a six-position turntable, and also including three double-station clamping mechanisms arranged on the six-position turntable;

[0004] The double-station clamping mechanism comprises a fixture seat fixed on a six-station turntable by bolts, linear bearings are inlaid at both ends of the fixture seat, and a telescopic shaft is arranged inside the linear bearing.

[0005] As a printing double-station clamping mechanism of the utility model, preferably, a nozzle telescopic cylinder connecting plate is fixed between the two telescopic shafts, a nozzle telescopic cylinder is installed on the clamp seat, and the nozzle telescopic cylinder is connected to the nozzle telescopic cylinder connecting plate.

[0006] As a printing double-station clamping mechanism of the utility model, preferably, a nozzle seat is arranged between the outer ends of the two telescopic shafts, and the nozzle seat is provided with a pair of nozzles through a pair of bearings, and the other end of the nozzle is suspended for tightening the product.

[0007] As a printing double-station clamping mechanism of the utility model, preferably, a base film shaft is arranged on the clamp seat, the base film shaft is connected with the base film, a rotating friction wheel is arranged at the rear end of the base film shaft, and locking and limiting is performed by installing a locking nut.

[0008] As a printing double-station clamping mechanism of the utility model, preferably, a slip ring seat is installed at the center of the six-position turntable, and an air slip ring is fixed on the slip ring seat, and the air slip ring is used to supply air to the back-spout telescopic cylinder.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By setting up a double-station clamping mechanism, when the cylinder retracts, the product to be printed is firmly pressed against the nozzle, making it less likely to slip during printing, thereby greatly improving the clarity, fullness and accuracy of printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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:

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the double-station clamping mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the double-station clamping mechanism of the utility model;

[0015] Figure 4 It is a cross-sectional structural schematic diagram of the double-station clamping mechanism of the utility model;

[0016] In the figure:

[0017] 1. Six-position turntable; 11. Slip ring seat; 12. Gas slip ring;

[0018] 2. Double-station clamping mechanism; 21. Clamp seat; 211. Bottom film shaft; 212. Bottom film; 213. Rotating friction wheel; 22. Linear bearing; 23. Telescopic shaft; 24. Connecting plate of telescopic cylinder for back-nozzle; 25. Telescopic cylinder for back-nozzle; 26. Back-nozzle seat; 27. Back-nozzle. 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. Example

[0020] like Figure 1 As shown;

[0021] A printing double-station clamping mechanism comprises a six-station turntable 1.

[0022] In this embodiment: In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "in the use of traditional printing structures, the printing clamping mechanism is mostly single-station, with low efficiency and unable to meet the growing production needs. The clamping of printed products is not stable enough to ensure the requirements of printing quality clarity, fullness and precision." In terms of actual use, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve this technical problem, a printing double-station clamping mechanism is provided on this basis.

[0023] As shown in Figures 1-4 the figure;

[0024] Combined with the above content, it further includes three double-station clamping mechanisms 2 arranged on the six-position turntable 1;

[0025] The double-station clamping mechanism 2 includes a fixture seat 21 fixed to the six-position turntable 1 by bolts. Linear bearings 22 are inlaid at both ends of the fixture seat 21, and a telescopic shaft 23 is arranged inside the linear bearings 22.

[0026] In an optional embodiment, a butting telescopic cylinder connecting plate 24 is fixed between the two telescopic shafts 23. A butting telescopic cylinder 25 is installed on the fixture seat 21, and the butting telescopic cylinder 25 is connected to the butting telescopic cylinder connecting plate 24.

[0027] In an optional embodiment, a butting seat 26 is arranged between the outer ends of the two telescopic shafts 23. A pair of butting heads 27 are arranged on the butting seat 26 through a pair of bearings, and the other ends of the butting heads 27 are suspended for butting against the product.

[0028] In an optional embodiment, a bottom film shaft 211 is arranged on the fixture seat 21. The bottom film shaft 211 is connected to a bottom film 212. A rotating friction wheel 213 is arranged at the tail end of the bottom film shaft 211, and is locked and limited by installing a locking nut.

[0029] In an optional embodiment, a slip ring seat 11 is installed at the center of the six-position turntable 1. An air slip ring 12 is fixed on the slip ring seat 11, and the air slip ring 12 is used to supply air to the butting telescopic cylinder 25.

[0030] The working principle of the present utility model:

[0031] When the cylinder works through the solenoid valve, it can make telescopic movements back and forth, driving the two telescopic shafts to make telescopic movements back and forth. The bottom film shaft is connected to the bottom film. There is a rotating friction wheel at the tail end of the bottom film shaft, and a locking nut is installed on one outer end face of the rotating friction wheel to prevent the rotating friction wheel from falling off. An air slip ring seat is installed at the center of the six-position turntable, and an air slip ring is fixed on the slip ring seat to supply air to the cylinders on the six-position turntable. When the cylinder retracts to work, the product to be printed is firmly butted by the butting head, making it not easy to slip during printing, thereby greatly improving the printing clarity, fullness and accuracy.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A printing double-station clamping mechanism, comprising a six-position turntable (1), characterized in that: Also includes Three double-station clamping mechanisms (2) arranged on a six-station turntable (1); The double-station clamping mechanism (2) comprises a clamp seat (21) fixed to the six-station turntable (1) by means of bolts, and linear bearings (22) are inlaid at both ends of the clamp seat (21), and a telescopic shaft (23) is arranged inside the linear bearing (22).

2. A printing double-station clamping mechanism according to claim 1, characterized in that: A back-nozzle telescopic cylinder connecting plate (24) is fixed between the two telescopic shafts (23), a back-nozzle telescopic cylinder (25) is mounted on the fixture seat (21), and the back-nozzle telescopic cylinder (25) is connected to the back-nozzle telescopic cylinder connecting plate (24).

3. A printing double-station clamping mechanism according to claim 1, characterized in that: A nozzle seat (26) is provided between the outer ends of the two telescopic shafts (23); the nozzle seat (26) is provided with a pair of nozzles (27) via a pair of bearings; the other end of the nozzle (27) is suspended in the air for tightening the product.

4. A printing double-station clamping mechanism according to claim 1, characterized in that: A bottom film shaft (211) is arranged on the clamp seat (21), the bottom film shaft (211) is connected to a bottom film (212), a rotating friction wheel (213) is arranged at the rear end of the bottom film shaft (211), and a locking nut is installed to lock and limit the position.

5. The double-station clamping mechanism for printing according to claim 1, characterized in that: A slip ring seat (11) is installed at the center of the six-position turntable (1), and an air slip ring (12) is fixed on the slip ring seat (11). The air slip ring (12) is used to supply air to the back-spout telescopic cylinder (25).

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