CN220429701U - Book block back milling device - Google Patents

Abstract

The utility model discloses a book block back milling device which comprises a frame, wherein a driving motor is arranged on the frame, a milling cutter disc is connected to a main shaft of the driving motor, a connecting shaft is arranged on the milling cutter disc, the connecting shaft is connected with the main shaft of the driving motor in a sliding manner, the connecting shaft is connected with the frame in a sliding manner, the height position of the milling cutter disc can be adjusted, and the milling requirements on the book blocks and the book ridges of different books are met.

Description

Book block back milling device

Technical Field

The utility model belongs to the technical field of book binding, and particularly relates to a book block back milling device capable of automatically collecting scraps.

Background

In the gluing process of books, the spine (spine) of the book block is required to be milled, the sealing part on the spine is milled and the surface of the spine is rough, and each page can be glued with glue better by the rough surface, so that the page is prevented from being separated.

The book block back milling paper scrap baffle mechanism of the cementing machine and the cementing machine are disclosed in the patent technology with the publication number of CN207670027U, a motor is arranged on a mounting plate of the book block back milling paper scrap baffle mechanism, the motor is connected with a milling cutter assembly, a milling cutter table is arranged on the mounting plate, the book block is clamped through a book block clamping assembly when the back of the book block is milled, the book block is moved to a milling cutter rotating position, and the back of the book block is milled through the rotation of the milling cutter.

However, the position of the milling cutter disc on the milling cutter assembly is fixed, and the height position of the milling cutter disc cannot be adjusted according to different book block spines.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a book block back milling device, which realizes the lifting adjustment of a milling cutter disc and meets the milling requirements of different book block spines.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the book block back milling device comprises a frame, a driving motor is arranged on the frame, a milling cutter disc is connected to a main shaft of the driving motor, a connecting shaft is arranged on the milling cutter disc, the connecting shaft is slidably connected with the main shaft of the driving motor, and the connecting shaft is slidably connected with the frame.

Further, a spline hole is formed in the connecting shaft, a spline rod corresponding to the spline hole is connected to the main shaft of the driving motor, and the spline rod stretches into the spline hole and is in sliding connection with the spline hole.

Further, a sleeve is vertically and slidably connected to the frame, and the connecting shaft is slidably connected with the sleeve.

Further, be provided with accommodate motor in the frame, be connected with accommodate screw on accommodate motor's the main shaft, threaded connection has the regulation screw on the accommodate screw, adjust screw and frame sliding connection, be provided with the connecting plate on the regulation screw, the connecting axle passes the connecting plate, be provided with the backup pad on the connecting axle, backup pad and connecting plate contact.

Further, a linear bearing is arranged between the sleeve and the frame, and a ball bearing is arranged between the sleeve and the connecting shaft.

Further, a plane bearing is arranged between the supporting plate and the connecting plate.

Further, a grating ruler is arranged on the frame, and a grating head on the grating ruler is connected with the adjusting nut.

Compared with the prior art, the utility model has the beneficial effects that: through the spline pole on the driving motor main shaft and the cooperation of the spline hole on the connecting rod, when starting driving motor, can drive the milling cutter dish and rotate to mill the spine, when the high position of needs regulation milling cutter dish, start accommodate motor, accommodate motor drives accommodate screw and rotates, makes accommodate screw follow the rotation of accommodate screw and reciprocate, can drive milling cutter dish oscilaltion height through connecting plate on the accommodate screw and the connecting plate on the connecting axle, thereby satisfies the requirement of milling to different spines.

Drawings

Fig. 1 is a schematic structural view of a book block back milling device of the utility model.

Reference numerals: 1. a frame; 2. a driving motor; 3. milling cutter disc; 4. a connecting shaft; 5. a spline hole; 6. a spline bar; 7. a sleeve; 8. adjusting a motor; 9. adjusting a screw rod; 10. adjusting a nut; 11. a connecting plate; 12. a support plate; 13. a fixing plate; 14. a linear bearing; 15. a ball bearing; 16. a planar bearing; 17. and a grating ruler.

Detailed Description

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

The utility model is further described with reference to fig. 1.

The utility model provides a book block mills back of body device, includes frame 1, be provided with driving motor 2 on the frame 1, be connected with milling cutter dish 3 on driving motor 2's the main shaft, be provided with connecting axle 4 on the milling cutter dish 3, but sliding connection between connecting axle 4 and driving motor 2's the main shaft, sliding connection between connecting axle 4 and the frame 1.

As shown in fig. 1, in this embodiment, preferably, the connecting shaft 4 is provided with a spline hole 5, a spline rod 6 corresponding to the spline hole 5 is connected to the main shaft of the driving motor 2, and the spline rod 6 extends into the spline hole 5 and is slidably connected with the spline hole 5.

As shown in fig. 1, in this embodiment, preferably, the frame 1 is vertically slidably connected with a sleeve 7, and the connecting shaft 4 is slidably connected with the sleeve 7.

As shown in fig. 1, in this embodiment, preferably, an adjusting motor 8 is disposed on the frame 1, an adjusting screw rod 9 is connected to a main shaft of the adjusting motor 8, an adjusting screw 10 is screwed on the adjusting screw rod 9, the adjusting screw 10 is slidably connected with the frame 1, a connecting plate 11 is disposed on the adjusting screw 10, the connecting shaft 4 passes through the connecting plate 11, a supporting plate 12 is disposed on the connecting shaft 4, and the supporting plate 12 contacts with the connecting plate 11.

As shown in fig. 1, in this embodiment, preferably, a fixing plate 13 is disposed on the frame 1, the adjusting screw 9 is rotatably connected with the fixing plate 13, and the adjusting nut 10 is slidably connected with the fixing plate 13.

As shown in fig. 1, in this embodiment, preferably, a linear bearing 14 is disposed between the sleeve 7 and the frame 1, and a ball bearing 15 is disposed between the sleeve 7 and the connecting shaft 4.

As shown in fig. 1, in this embodiment, preferably, a plane bearing 16 is disposed between the support plate 12 and the connection plate 11.

As shown in fig. 1, in this embodiment, preferably, a grating scale 17 is disposed on the frame 1, and a grating head on the grating scale 17 is connected with the adjusting nut 10.

As shown in fig. 1, through the cooperation of spline rod 6 on the main shaft of driving motor 2 and spline hole 5 on the connecting rod, when starting driving motor 2, can drive milling cutter dish 3 and rotate to mill the spine, when the high position of milling cutter dish 3 needs to be adjusted, start accommodate motor 8, accommodate motor 8 drives accommodate screw rod 9 and rotates, makes accommodate nut 10 follow accommodate nut 10's rotation and reciprocate, can drive milling cutter dish 3 through the connecting plate 11 on accommodate nut 10 and connecting plate 11 on connecting axle 4 and rise and fall height-adjusting, thereby satisfies the milling requirement to different spines.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides a book block mills back of body device which characterized in that: the milling machine comprises a frame, a driving motor is arranged on the frame, a milling cutter disc is connected to a main shaft of the driving motor, a connecting shaft is arranged on the milling cutter disc, the connecting shaft is slidably connected with the main shaft of the driving motor, and the connecting shaft is slidably connected with the frame.

2. The book block milling back device of claim 1, wherein: the connecting shaft is provided with a spline hole, a spline rod corresponding to the spline hole is connected to the main shaft of the driving motor, and the spline rod stretches into the spline hole and is in sliding connection with the spline hole.

3. The book block milling back device of claim 2, wherein: the vertical sliding connection has the sleeve in the frame, connecting axle and sleeve sliding connection.

4. A book block milling back apparatus according to claim 3, wherein: the automatic adjusting device is characterized in that an adjusting motor is arranged on the frame, an adjusting screw rod is connected to a main shaft of the adjusting motor, an adjusting screw is connected to the adjusting screw rod in a threaded mode, the adjusting screw is connected with the frame in a sliding mode, a connecting plate is arranged on the adjusting screw, a connecting shaft penetrates through the connecting plate, a supporting plate is arranged on the connecting shaft, and the supporting plate is in contact with the connecting plate.

5. The book block milling back device of claim 4, wherein: a linear bearing is arranged between the sleeve and the frame, and a ball bearing is arranged between the sleeve and the connecting shaft.

6. The book block milling back apparatus of claim 5, wherein: and a plane bearing is arranged between the supporting plate and the connecting plate.

7. The book block milling back device of claim 6, wherein: and a grating ruler is arranged on the frame, and a grating head on the grating ruler is connected with the adjusting nut.