Transverse top plate with adjusting function

Abstract

The transverse top plate with the adjusting function comprises a transverse top plate, an adjusting assembly is arranged in the middle of the lower end of the transverse top plate, and the adjusting assembly comprises a movable guide rail and an installation fixing piece. And meanwhile, the bottoms of the lower ends of movable sliding seats symmetrically arranged on the inner sides of the movable guide rails are connected with the middles of the upper ends of correspondingly-arranged mounting fixing pieces correspondingly, a plate roller is arranged between the mounting fixing pieces, and the two sides of the plate roller are connected with the correspondingly-arranged mounting fixing pieces through inserting rods, and a lifting assembly is arranged at the upper end of the transverse top plate. The two ends of the lifting assembly are connected with the upper ends of the mounting side plates. According to the transverse top plate with the adjusting function, a driving motor is arranged to drive a rotating shaft and a ball screw to rotate synchronously, so that a ball nut arranged on the ball screw moves towards the middle, the transverse top plate is driven to move downwards through a connecting rod and a connecting piece, and therefore the height of the mounting position of a plate roller is adjusted; and different products can be conveniently printed.

Description

Technical Field

[0001] The utility model relates to the technical field related to printing machines, in particular to a transverse top plate with an adjustment function. Background Art

[0002] The horizontal plate pusher is used in the printing unit of the unit-type gravure printing machine. Its function is to transmit power to the plate roller and support the plate roller. Its technical performance directly affects the quality of printed products and is an indispensable key component of the unit-type printing unit.

[0003] When the existing horizontal top plate is in use, the installation position of the plate roller is relatively fixed, and the height cannot be adjusted according to different products. Secondly, the connection size between the horizontal top plate and the plate roller is relatively fixed, and it cannot be adjusted according to the size of different plate rollers, which reduces its practicality. In view of the above problems, it is necessary to improve the existing equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a transverse top plate with an adjustment function to solve the problem that the existing transverse top plate proposed in the above background technology has a relatively fixed installation position of the plate roller when in use, and cannot be adjusted in height according to different products; secondly, the connection size between the transverse top plate and the plate roller is relatively fixed and cannot be adjusted according to the size of different plate rollers, which reduces the practicality.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a transverse top plate with an adjustment function, comprising a transverse top plate,

[0006] Convex grooves are provided on both sides of the transverse top plate, and the two ends of the inner sides of the two convex grooves are respectively slidably connected with the guide slide grooves provided on both sides of the corresponding mounting side plates. At the same time, the two mounting side plates are installed on both sides of the upper end of the printing machine body. An adjustment component is provided in the middle of the lower end of the transverse top plate, and the adjustment component includes a movable guide rail and a mounting fixing. At the same time, the bottom of the lower end of the movable slide seat symmetrically arranged on the inner side of the movable guide rail is respectively connected to the middle of the upper end of the corresponding mounting fixing. A plate roller is provided between the mounting fixings, and the two sides of the plate roller are connected to the corresponding mounting fixings through an insertion rod. A lifting component is provided on the upper end of the transverse top plate, and the two ends of the lifting component are respectively connected to the upper ends of the mounting side plates. At the same time, the lifting component includes a driving device and a connecting component for adjusting the height of the plate roller.

[0007] Preferably, fixing bolts are symmetrically arranged on the top of the transverse top plate, and the bottom of the fixing bolts passes through the transverse top plate, the movable guide rail and the middle threaded connection of the upper end of the movable slide. At the same time, the movable slide is a T-shaped structure, and the slideway structure opened inside the movable guide rail is the same as the structure of the movable slide.

[0008] Preferably, the mounting fixture includes a fixed side seat, a threaded groove is provided on the side of the fixed side seat close to the plate roller, and a threaded sleeve is threadedly connected inside the threaded groove, and a plurality of elastic protrusions are equidistantly installed on the inner side of the threaded sleeve, and the elastic protrusions are engaged with the positioning grooves corresponding to the side of the insertion rod.

[0009] Preferably, a locking column is provided in the middle of the threaded sleeve, and an electromagnetic ring is sleeved on the outer side of the locking column. At the same time, the locking column is locked and connected with the installation groove opened in the middle of the insertion rod. The electromagnetic ring fits with the end face of the insertion rod, and the insertion rod and the electromagnetic ring are magnetically connected.

[0010] Preferably, the driving device includes a bearing member, two of which are provided, and a rotating shaft is provided between the two bearing members, and one end of the rotating shaft passes through the bearing member and is connected to the output end of the driving motor, ball screws are symmetrically sleeved on both sides of the rotating shaft, and ball nuts are provided on the outer sides of the two ball screws, and the two ball nuts are connected to the middle of the upper end of the horizontal top plate through a connecting assembly.

[0011] Preferably, the connecting assembly includes a connecting rod, a connecting member and a connecting seat. Two connecting rods are provided, and one end of the two connecting rods is movably connected to the two sides of the ball nuts set on one side, respectively, and the other ends of the two connecting rods are rotatably connected to the two sides inside the connecting seat. The connecting member is a Y-shaped structure, and the inner side of the upper end of the connecting member is movably connected to the two sides of the ball nuts set on the other side, and the lower end of the connecting member rotates with the middle inside the connecting seat.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the horizontal top plate with adjustment function,

[0013] (1) In order to solve the problem that the installation position of the plate roller of the existing horizontal top plate is relatively fixed when in use and cannot be adjusted in height according to different products, the present application sets a driving motor to drive the rotating shaft and the ball screw to rotate synchronously, so that the ball nut set on the ball screw moves toward the middle, and drives the horizontal top plate to move downward through the connecting rod and the connecting piece, so as to adjust the installation position height of the plate roller, which is convenient for printing different products;

[0014] (2) In order to solve the problem that the connection size between the existing horizontal top plate and the plate roller is relatively fixed and cannot be adjusted according to the size of different plate rollers, thereby reducing the practicality, the present application is provided with a movable guide rail, a movable slide and an installation fixture. The movable slide moves inside the movable guide rail, which facilitates the adjustment of the position of the installation fixture according to the long end of the plate roller. Secondly, the installation fixture facilitates the installation and fixation of the plug rods installed on the side of plate rollers of different sizes, thereby effectively improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the side cross-sectional structure of the adjustment component of the utility model;

[0017] Figure 3 This is a side view structural diagram of the installation fixing member of the utility model.

[0018] In the figure: 1. printing machine body; 2. mounting side plate; 201. guide slide; 3. horizontal top plate; 4. movable guide rail; 401. movable slide seat; 5. mounting fixing; 501. fixed side seat; 502. threaded sleeve; 503. elastic protrusion; 504. engaging column; 505. electromagnetic ring; 6. plate roller; 7. plug rod; 8. bearing member; 9. rotating shaft; 901. driving motor; 10. ball screw; 11. ball nut; 12. connecting rod; 13. connecting piece; 14. connecting seat. 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 1-3 The utility model provides a technical solution: a horizontal top plate with an adjustment function, according to Figure 1 , Figure 2 and Figure 3 As shown, convex grooves are provided on both sides of the horizontal top plate 3, and the two ends of the inner sides of the two convex grooves are respectively slidably connected with the guide slide grooves 201 provided on both sides of the corresponding mounting side plates 2, so as to improve the accuracy of the lifting and lowering movement direction of the horizontal top plate 3. At the same time, the two mounting side plates 2 are installed on both sides of the upper end of the printing machine body 1, and an adjustment component is provided in the middle of the lower end of the horizontal top plate 3, and the adjustment component includes a moving guide rail 4 and a mounting fixture 5. At the same time, the bottom of the lower end of the moving slide seat 401 symmetrically arranged on the inner side of the moving guide rail 4 is respectively connected to the middle of the upper end of the corresponding mounting fixture 5, so as to facilitate The position of the mounting fixture 5 is adjusted according to the size of the plate roller 6. The top of the horizontal top plate 3 is symmetrically provided with fixing bolts, and the bottom of the fixing bolts passes through the horizontal top plate 3, the movable guide rail 4 and the middle threaded connection of the upper end of the movable slide 401. The fixing bolts are used to limit and fix the position of the movable slide 401. At the same time, the movable slide 401 is a T-shaped structure, and the slide structure opened inside the movable guide rail 4 is the same as the structure of the movable slide 401. The plate roller 6 is arranged between the mounting fixtures 5, and the two sides of the plate roller 6 are connected to the corresponding mounting fixtures 5 through the insertion rods 7.

[0021] Specifically, the mounting fixture 5 includes a fixed side seat 501, which has a threaded groove on one side of the fixed side seat 501 close to the plate roller 6, and a threaded sleeve 502 is threadedly connected to the inner side of the threaded groove, and a plurality of elastic protrusions 503 are equidistantly installed on the inner side of the threaded sleeve 502, and the elastic protrusions 503 are snap-fitted with the positioning grooves corresponding to the sides of the insertion rod 7, a snap-fitting column 504 is arranged in the middle of the threaded sleeve 502, and an electromagnetic ring 505 is sleeved on the outer side of the snap-fitting column 504, and the snap-fitting column 504 is snap-fitted with the mounting groove in the middle of the insertion rod 7, the electromagnetic ring 505 is in contact with the end face of the insertion rod 7, and the insertion rod 7 and the electromagnetic ring 505 are magnetically connected, which further improves the stability of the connection.

[0022] according to Figure 1 As shown, a lifting assembly is arranged at the upper end of the transverse top plate 3, and both ends of the lifting assembly are respectively connected to the upper ends of the mounting side plates 2. Meanwhile, the lifting assembly includes a driving device and a connecting assembly for adjusting the height of the plate roller 6.

[0023] Specifically, the driving device includes a bearing member 8, two bearing members 8 are provided, and a rotating shaft 9 is provided between the two bearing members 8, and one end of the rotating shaft 9 passes through the bearing member 8 and is connected to the output end of the driving motor 901, and ball screws 10 are symmetrically sleeved on both sides of the rotating shaft 9, and the spiral threads opened on the outer surfaces of the two ball screws 10 are of opposite structures, and ball nuts 11 are provided on the outer sides of the two ball screws 10, and the two ball nuts 11 are connected to the middle of the upper end of the horizontal top plate 3 through a connecting assembly, and the connecting assembly includes a connecting rod 12, a connecting member 13 and a connecting seat 14, and two connecting rods 12 are provided, and one end of the two connecting rods 12 is movably connected to the two sides of the ball nuts 11 set on one side, respectively, and the other ends of the two connecting rods 12 are rotatably connected to the two sides inside the connecting seat 14, the connecting member 13 is a Y-shaped structure, and the inner side of the upper end of the connecting member 13 is movably connected to the two sides of the ball nuts 11 set on the other side, and the lower end of the connecting member 13 rotates with the middle inside the connecting seat 14.

[0024] When in use, first place the insertion rod 7 set on one side of the plate roller 6 and the threaded sleeve 502 set inside the fixed side seat 501 in the same horizontal plane, then move the plate roller 6, so that the corresponding positioning groove on the side of the insertion rod 7 is engaged with the elastic protrusion 503, and at the same time, the engaging column 504 is engaged with the installation groove in the middle of the insertion rod 7, and the electromagnetic ring 505 is fitted with the end face of the insertion rod 7, and then according to the length of the plate roller 6, the fixed side seat 501 set on the other side is moved, so that the insertion rod 7 set on the other side of the plate roller 6 and the threaded sleeve 502 set inside the fixed side seat 501 on the other side are in the same horizontal plane, and then the fixed side seat 501 is fixed, so that the corresponding positioning groove on the side of the insertion rod 7 is engaged with the elastic protrusion 503, and at the same time, the engaging column 5 04 is engaged with the mounting groove opened in the middle of the plug rod 7, and the electromagnetic ring 505 is fitted with the end face of the plug rod 7. After completion, the position of the movable slide 401 is limited and fixed by the fixing bolts, and then the electromagnetic ring 505 is energized to make the electromagnetic ring 505 magnetically connected to the plug rod 7. When the height of the plate roller 6 needs to be adjusted according to the height of different products, the drive motor 901 is started, so that the drive motor 901 drives the rotating shaft 9 and the ball screw 10 to rotate synchronously, so that the ball nut 11 on the ball screw 10 drives the connecting rod 12 and the connecting piece 13 to move, so that the connecting seat 14 connected to the connecting rod 12 and the connecting piece 13 drives the horizontal top plate 3 to move up and down on the mounting side plate 2, thereby facilitating the adjustment of the height of the plate roller 6.

[0025] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transverse top plate with an adjustment function, comprising a transverse top plate (3), Features: The transverse top plate (3) is provided with convex grooves on both sides, and the two ends of the inner sides of the two convex grooves are respectively slidably connected to the guide slide grooves (201) provided on both sides of the corresponding mounting side plates (2). At the same time, the two mounting side plates (2) are installed on both sides of the upper end of the printing machine body (1). An adjustment component is arranged in the middle of the lower end of the transverse top plate (3), and the adjustment component includes a movable guide rail (4) and a mounting fixture (5). At the same time, the bottom of the lower end of the movable slide seat (401) symmetrically arranged on the inner side of the movable guide rail (4) is respectively connected to the middle of the upper end of the corresponding mounting fixture (5). A plate roller (6) is arranged between the mounting fixtures (5), and the two sides of the plate roller (6) are connected to the corresponding mounting fixture (5) through an insertion rod (7). A lifting component is arranged on the upper end of the transverse top plate (3), and the two ends of the lifting component are respectively connected to the upper end of the mounting side plates (2). At the same time, the lifting component includes a driving device and a connecting component for adjusting the height of the plate roller (6).

2. The lateral top plate with adjustment function as claimed in claim 1, Features: The top of the transverse top plate (3) is symmetrically provided with fixing bolts, and the bottom of the fixing bolts passes through the transverse top plate (3), the movable guide rail (4) and the middle threaded connection of the upper end of the movable slide (401), and the movable slide (401) is simultaneously of a T-shaped structure, and the slideway structure provided inside the movable guide rail (4) is the same as the structure of the movable slide (401).

3. The lateral top plate with adjustment function as claimed in claim 1, Features: The mounting fixture (5) comprises a fixed side seat (501), a thread groove is provided on a side of the fixed side seat (501) close to the plate roller (6), and a thread sleeve (502) is threadedly connected inside the thread groove, and a plurality of elastic protrusions (503) are equidistantly installed on the inner side of the thread sleeve (502), and the elastic protrusions (503) are snap-fitted and connected with positioning grooves correspondingly provided on the side of the insertion rod (7).

4. The lateral top plate with adjustment function as claimed in claim 3, Features: A locking column (504) is arranged in the middle of the threaded sleeve (502), and an electromagnetic ring (505) is sleeved on the outer side of the locking column (504). At the same time, the locking column (504) is locked and connected with a mounting groove provided in the middle of the insertion rod (7). The electromagnetic ring (505) is fitted with the end surface of the insertion rod (7), and the insertion rod (7) and the electromagnetic ring (505) are magnetically connected.

5. The lateral top plate with adjustment function as claimed in claim 1, Features: The driving device comprises a bearing member (8), two bearing members (8) are provided, and a rotating shaft (9) is provided between the two bearing members (8), and one end of the rotating shaft (9) passes through the bearing member (8) and is connected to the output end of the driving motor (901), and ball screws (10) are symmetrically sleeved on both sides of the rotating shaft (9), and ball nuts (11) are provided on the outer sides of the two ball screws (10), and the two ball nuts (11) are connected to the middle of the upper end of the horizontal top plate (3) through a connecting assembly.

6. The lateral top plate with adjustment function as claimed in claim 1, Features: The connecting assembly comprises a connecting rod (12), a connecting piece (13) and a connecting seat (14); two connecting rods (12) are provided, and one end of the two connecting rods (12) is movably connected to the two sides of the ball nut (11) provided on one side, and the other ends of the two connecting rods (12) are rotatably connected to the two sides inside the connecting seat (14); the connecting piece (13) is a Y-shaped structure, and the inner side of the upper end of the connecting piece (13) is movably connected to the two sides of the ball nut (11) provided on the other side, and the lower end of the connecting piece (13) is rotatably connected to the middle inside the connecting seat (14).

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