CN213734121U

CN213734121U - A location structure for printing machine

Info

Publication number: CN213734121U
Application number: CN202021810326.8U
Authority: CN
Inventors: 常文明; 宋红艳
Original assignee: Hubei Nieman Photoelectric Technology Co ltd
Current assignee: Hubei Nieman Photoelectric Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-20
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a location structure for printing machine, including placing the case, the upper end surface of placing the case has the case lid through fixture block subassembly swing joint, place the case and have the fourth connecting plate through runner assembly swing joint, the fourth connecting plate has first connecting plate through four group's flexible subassembly swing joint, first connecting plate has the second connecting plate through hinge swing joint, the second connecting plate has the third connecting plate through other four group's flexible subassembly swing joint, the third connecting plate has the limiting plate through hinge swing joint, the surface of limiting plate has seted up circular recess, the limiting plate rotates through circular recess and is connected with the rotary rod, the rotary rod has the threaded rod through embedding subassembly swing joint; the positioning mechanism of the printing machine can fix the printing machine, and the table top can be fixed by the positioning mechanism when the printing machine is used, so that the printing machine can be conveniently collected when the printing machine is not used.

Description

A location structure for printing machine

Technical Field

The utility model belongs to the location structure field, concretely relates to location structure for printing machine.

Background

The printing machine is a machine for printing characters and images, and the modern printing machine is generally composed of mechanisms of plate-loading, inking, stamping and paper-feeding, etc. its principle is that firstly the characters or images to be printed are made into printing plate, then the printing plate is mounted on the printing machine, then the ink is coated on the place on which the characters and images are placed on the printing plate by means of manual operation or printing machine, then the characters and images are directly or indirectly transferred onto paper or other printing material.

When the existing printing machine is used for printing, a table top bearing paper or a printing stock can deviate in the working process to influence the printing effect, the existing positioning mechanism can be required to be modified or drilled on the printing machine, so that the positioning mechanism has limitation, and therefore the positioning structure for the printing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location structure for printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning structure for a printing machine comprises a placing box, wherein the outer surface of the upper end of the placing box is movably connected with a box cover through a clamping block assembly, the placing box is movably connected with a fourth connecting plate through a rotating assembly, the fourth connecting plate is movably connected with a first connecting plate through four groups of telescopic assemblies, the first connecting plate is movably connected with a second connecting plate through a hinge, the second connecting plate is movably connected with a third connecting plate through the other four groups of telescopic assemblies, the third connecting plate is movably connected with a limiting plate through a hinge, the surface of the limiting plate is provided with a circular groove, the limiting plate is rotatably connected with a rotating rod through the circular groove, the rotating rod is movably connected with a threaded rod through an embedding assembly, the inner surface of the placing box is fixedly welded with a baffle, the surface of the box cover is fixedly welded with a handle, and the number of the limiting plates is two groups, and the surface of the other group of limiting plate is provided with a threaded hole, the threaded rod is in threaded connection with the other group of limiting plates through the threaded hole, and the surface of each limiting plate is fixedly welded with a guide plate.

Preferably, the fixture block assembly comprises an embedded groove and four embedded blocks, the four embedded blocks are welded and fixed on the outer surface of the lower end of the box cover, and the four embedded grooves for the embedded blocks to be embedded are formed in the outer surface of the upper end of the placing box in a matched mode.

Preferably, the rotating assembly comprises a rotating shaft and a rotating groove, the rotating shaft is fixedly welded on the two sides of the fourth connecting plate, and the surface of the placing box is provided with two groups of rotating grooves for rotating the rotating shaft.

Preferably, flexible subassembly includes extension bar, connecting rod and flexible groove, the flexible groove that supplies the extension bar embedding is seted up in the connecting rod cooperation, fourth connecting plate and four groups connecting rod welded fastening, first connecting plate and four groups extension bar welded fastening, second connecting plate and other four groups extension bar welded fastening, third connecting plate and other four groups connecting rod welded fastening.

Preferably, the embedding subassembly includes T type groove and T type piece, the surface welded fastening of threaded rod has T type piece, the rotary rod cooperation is seted up and is supplied the T type groove of T type piece embedding.

Preferably, the distance between the fourth connecting plate and the baffle is greater than half the height of the fourth connecting plate, and the length of the box cover is equal to the distance between the baffle and the far side of the inner wall of the box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through deflector and threaded rod, can be through drawing high extension bar and connecting rod, then through first connecting plate and second connecting plate angle of adjustment, make deflector and limiting plate laminating mesa, then through rotatory threaded rod, two sets of limiting plates press from both sides tight mesa, make the mesa fixed.

2. Through placing the case, place the case and can inlay on ground, the supporting legs of printing machine can imbed and place the incasement, makes the printing machine location, and first connecting plate, second connecting plate, extension bar, connecting rod, third connecting plate, limiting plate, deflector all can place placing the incasement, accomodate when convenient unfixed mesa.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a functional effect diagram of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the threaded rod structure of the present invention;

in the figure: 1. placing a box; 2. a groove is embedded; 3. a box cover; 4. a handle; 5. a first connecting plate; 6. a second connecting plate; 7. lengthening a rod; 8. a connecting rod; 9. a third connecting plate; 10. a limiting plate; 11. rotating the rod; 12. a guide plate; 13. a threaded rod; 14. a fourth connecting plate; 15. a rotating shaft; 16. a telescopic groove; 17. a circular groove; 18. a T-shaped groove; 19. a baffle plate; 20. embedding a block; 21. a rotating tank; 22. and a T-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning structure for a printing machine comprises a placing box 1, the outer surface of the upper end of the placing box 1 is movably connected with a box cover 3 through a clamping block assembly, the placing box 1 is movably connected with a fourth connecting plate 14 through a rotating assembly, the fourth connecting plate 14 is movably connected with a first connecting plate 5 through four groups of telescopic assemblies, the first connecting plate 5 is movably connected with a second connecting plate 6 through a hinge, the second connecting plate 6 is movably connected with a third connecting plate 9 through another four groups of telescopic assemblies, the third connecting plate 9 is movably connected with a limiting plate 10 through a hinge, the surface of the limiting plate 10 is provided with a circular groove 17, the limiting plate 10 is rotatably connected with a rotating rod 11 through the circular groove 17, the rotating rod 11 is movably connected with a threaded rod 13 through an embedding assembly, a baffle 19 is welded and fixed on the inner surface of the placing box 1, a handle 4 is welded and fixed on the surface of the box cover 3, and the number of the limiting plates 10 is two groups, threaded holes are formed in the surface of the other group of limiting plates 10, the threaded rod 13 is in threaded connection with the other group of limiting plates 10 through the threaded holes, the limiting plates 10 with the threaded holes are identical to the connecting structures with the round grooves 17 and are arranged in a mirror image mode, the connecting structures are connected through the threaded rod 13, the whole structure is a group of structure, a group of structures which are identical in structure is further arranged, the four groups of supporting legs of the printing machine are enabled to be provided with a group of placing boxes 1 for embedding, and the guide plates 12 are fixedly welded on the surfaces of the limiting plates 10.

Further, the fixture block subassembly includes embedded groove 2 and embedded piece 20, and the lower extreme surface welded fastening of case lid 3 has four sets of embedded pieces 20, places the upper end surface cooperation of case 1 and sets up four sets of embedded grooves 2 that supply embedded piece 20 to imbed, and the runner assembly includes rotation axis 15 and rotatory groove 21, and the both sides welded fastening of fourth connecting plate 14 has rotation axis 15, and the surface cooperation of placing case 1 sets up two sets of rotatory grooves 21 that supply rotation axis 15 pivoted.

Further, flexible subassembly includes extension bar 7, connecting rod 8 and flexible groove 16, and the flexible groove 16 that supplies extension bar 7 embedding is seted up in the cooperation of connecting rod 8, fourth connecting plate 14 and four groups of connecting rod 8 welded fastening, first connecting plate 5 and four groups of extension bar 7 welded fastening, second connecting plate 6 and four other groups of extension bar 7 welded fastening, third connecting plate 9 and four other groups of connecting rod 8 welded fastening.

Further, the embedding subassembly includes T type groove 18 and T type piece 22, the welded surface of threaded rod 13 is fixed with T type piece 22, the cooperation of rotary rod 11 is seted up and is supplied the T type groove 18 of T type piece 22 embedding, distance between fourth connecting plate 14 and the baffle 19 is greater than the half height of fourth connecting plate 14, the length of case lid 3 equals the baffle 19 apart from placing the distance of case 1 inner wall far away one side, baffle 19 can supply the printing machine supporting legs to put into with the space of placing case 1 one side inner wall formation.

The utility model discloses a theory of operation and use flow: when the positioning structure is used, firstly, the placing box 1 is embedded on the ground, then four supporting legs of a printing machine are respectively embedded into four groups of placing boxes 1, when the printing machine works, the box cover 3 is pulled out through the handle 4 to enable the embedded block 20 to be pulled out of the embedded groove 2, the placing box 1 is opened, then the guide plate 12 is pulled out, the fourth connecting plate 14 rotates in the rotating groove 21 by taking the rotating shaft 15 as an axis to adjust the angle of the connecting rod 8, the extension rod 7 moves along the track of the telescopic groove 16 to change the distance between the first connecting plate 5 and the fourth connecting plate 14, the second connecting plate 6 is rotated through the hinge to change the included angle between the second connecting plate 6 and the first connecting plate 5, the distance between the second connecting plate 6 and the third connecting plate 9 is adjusted through the extension rod 7 and the connecting rod 8, the guide plate 12 and the limiting plate 10 are attached to the table board of the printing machine, then the threaded rod 13 is embedded into the T-shaped groove 18 through the T-shaped block 22 to be connected with the rotating rod 11, then the limiting plates 10 in the other group are pulled out, then the threaded rod 13 penetrates through the other group of limiting plates 10 in a rotating mode, then the distance between the two groups of limiting plates 10 is shortened in a rotating mode, the limiting plates 10 in the other group are attached to the table top of the printing machine, then the threaded rod 13 is rotated continuously, the two groups of limiting plates 10 clamp the table top, and the table top is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positioning structure for a printing machine, comprising a placing box (1), characterized in that: the outer surface of the upper end of the placing box (1) is movably connected with a box cover (3) through a clamping block assembly, the placing box (1) is movably connected with a fourth connecting plate (14) through a rotating assembly, the fourth connecting plate (14) is movably connected with a first connecting plate (5) through four groups of telescopic assemblies, the first connecting plate (5) is movably connected with a second connecting plate (6) through a hinge, the second connecting plate (6) is movably connected with a third connecting plate (9) through another four groups of telescopic assemblies, the third connecting plate (9) is movably connected with a limiting plate (10) through a hinge, a circular groove (17) is formed in the surface of the limiting plate (10), the limiting plate (10) is rotatably connected with a rotating rod (11) through the circular groove (17), the rotating rod (11) is movably connected with a threaded rod (13) through an embedding assembly, and a baffle (19) is fixedly welded on the inner surface of the placing box (1), the surface welding of case lid (3) is fixed with handle (4), the quantity of limiting plate (10) is two sets of, another group the screw hole is seted up on the surface of limiting plate (10), just threaded rod (13) pass through screw hole and another group limiting plate (10) threaded connection, the surface welding of limiting plate (10) is fixed with deflector (12).

2. A positioning structure for a printing press according to claim 1, wherein: the fixture block assembly comprises an embedded groove (2) and embedded blocks (20), four groups of embedded blocks (20) are fixedly welded on the outer surface of the lower end of the box cover (3), and four groups of embedded grooves (2) for the embedded blocks (20) to be embedded are formed in the outer surface of the upper end of the placing box (1) in a matched mode.

3. A positioning structure for a printing press according to claim 1, wherein: the rotating assembly comprises a rotating shaft (15) and a rotating groove (21), the rotating shaft (15) is fixedly welded on the two sides of the fourth connecting plate (14), and the surface of the placing box (1) is matched with the rotating groove (21) which is provided with two groups of rotating shafts (15) for rotation.

4. A positioning structure for a printing press according to claim 1, wherein: flexible subassembly includes extension bar (7), connecting rod (8) and flexible groove (16), flexible groove (16) that supply extension bar (7) embedding are seted up in connecting rod (8) cooperation, fourth connecting plate (14) and four groups connecting rod (8) welded fastening, first connecting plate (5) and four groups extension bar (7) welded fastening, second connecting plate (6) and other four groups extension bar (7) welded fastening, third connecting plate (9) and other four groups connecting rod (8) welded fastening.

5. A positioning structure for a printing press according to claim 1, wherein: the embedding assembly comprises a T-shaped groove (18) and a T-shaped block (22), the T-shaped block (22) is welded and fixed on the surface of the threaded rod (13), and the T-shaped groove (18) for embedding the T-shaped block (22) is formed in the rotating rod (11) in a matched mode.

6. A positioning structure for a printing press according to claim 1, wherein: the distance between the fourth connecting plate (14) and the baffle (19) is larger than half of the height of the fourth connecting plate (14), and the length of the box cover (3) is equal to the distance between the baffle (19) and the far side of the inner wall of the placing box (1).