CN202193427U - Book overturning conveyor - Google Patents

Abstract

The utility model discloses a book overturning conveyor which comprises a stand; the front end and the rear end of the stand are respectively and horizontally provided with a first driving shaft and a second driving shaft; output shafts of a first motor and a second motor are respectively connected with the first driving shaft and the second driving shaft by chains in a transmission way; the first driving shaft is fixedly provided with a first pulley, and the second driving shaft is fixedly provided with a second pulley; the rear end of the stand is vertically provided with a first driven shaft which is fixedly provided with a first driven pulley; the front end of the stand is vertically provided with a second driven shaft which is fixedly provided with a second driven pulley; the first pulley and the first driven pulley as well as the second pulley and the second driven pulley are respectively positioned at the left side and the right side of the stand; the first pulley and the first driven pulley are sheathed with a first belt; and a second belt is respectively sheathed on the second pulley and the second driven pulley. The book overturning conveyor is capable of ensuring a cover and a bookblock which are just bound to be spliced with each other without rolling, so that the book binding quality can be guaranteed.

Description

Book Turning Conveyor

technical field

The utility model relates to a glue binding linkage line equipment for books of books and periodicals, in particular to a conveying device for flipping a book from vertical to horizontal after a cover is mounted on a glue binder.

Background technique

The traditional reversing conveyor is to add many plastic sheets on the chain for reversing movement. When running at high speed, it is noisy and the plastic sheets are easy to wear and break, which is inconvenient to maintain. Another traditional reversing conveyor is that the belt moves horizontally, and vertical books pass through The ram falls down horizontally, and is conveyed horizontally through the belt at right angles to the previous belt. When the book is struck by the ram and falls down during high-speed operation, the cover that has just been installed and the book block are easily dislodged, and the back of the book is likely to be uneven. Affect the package quality of the book.

Utility model content

The technical problem to be solved by the utility model is to provide a durable and reliable book turning conveyor that ensures that the cover and the book block that have just been attached do not move out of position, that the binding quality of the book is guaranteed.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A book turning conveyor, comprising a frame, wherein a first motor and a second motor are fixedly installed on the frame, a first drive shaft and a second drive shaft are installed horizontally at the front and rear ends of the frame, and the first motor 1. The output shaft of the second motor is respectively connected with the first and second driving shafts through a chain transmission, the first pulley is fixedly installed on the first driving shaft, the second pulley is fixedly installed on the second driving shaft, and the rear end of the frame is installed vertically The first driven shaft, the first driven pulley is fixed on the first driven shaft, the second driven shaft is vertically installed on the front end of the frame, the second driven pulley is fixed on the second driven shaft, the first pulley, the second driven pulley A driven pulley, a second pulley, and a second driven pulley are located on the left and right sides of the frame respectively, the first pulley and the first driven pulley are fitted with the first belt, and the second pulley and the second driven pulley are Set second belt.

In the book turning conveyor of the present utility model, the first pulley, the first driven pulley, the second pulley, and the second driven pulley are all provided with an annular groove with a trapezoidal cross section, and the first belt and the second belt The inner side surfaces of the guide strips are respectively bonded with trapezoidal cross-sections, and the guide strips cooperate with the annular groove and move in the annular groove.

In the book turning conveyor of the present utility model, the first pulley is inclined in the horizontal direction, the right end of the first pulley is inclined forward by 2-5°, the second driven pulley is also inclined in the vertical direction, and the second pulley is inclined in the vertical direction. The upper end of the driven pulley is inclined to the left about 9-12°.

In the book turning conveyor of the present utility model, belt tensioning pulleys are respectively installed on the frame under the first belt and the second belt, and the belt tensioning pulleys are close to the first and second belts.

The utility model book turning conveyor is simple in structure, adopts belt conveying, reliable and durable, the first pulley and the second pulley are installed horizontally, the first driven pulley and the second driven are installed vertically, so that the first and second belts are on the total length Forming unequal space angles, books enter the front end of the first belt vertically, the first motor and the second motor respectively drive the first belt and the second belt to move synchronously and at a constant speed, and the books are turned over by the first and second belts It reaches the rear end of the second belt horizontally to achieve the purpose of turning over, to ensure that the cover that has just been installed is bonded to the book block without displacement, and to ensure the binding quality of the book.

Description of drawings

Fig. 1 is the structure schematic diagram of the book turning conveyor of the present utility model;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is a partial left sectional view of Fig. 1;

Fig. 4 is a B-B sectional view of Fig. 3 .

Detailed ways

As shown in Figure 1, the utility model book turning conveyor comprises a frame 1, a first motor 2 and a second motor 3 are fixedly installed on the frame 1, and the front and rear ends of the frame 1 are installed horizontally through the bearing seat respectively. One driving shaft 4, the second driving shaft (not shown in the figure), the output shafts of the first motor 2 and the second motor 3 are respectively connected with the first driving shaft 4 and the second driving shaft through chain transmission, and the first driving shaft 4 The first pulley 41 is fixedly installed on the top, the second pulley 51 is fixedly installed on the second driving shaft, the rear end of the frame 1 is vertically installed with the first driven shaft through the bearing seat, and the first driven pulley is fixed on the first driven shaft 61, the front end of the frame 1 is vertically installed with the second driven shaft through the bearing seat, the second driven pulley 71 is fixed on the second driven shaft, the first pulley 41 and the first driven pulley 61 are located on the left side of the frame , the second pulley 51 and the second driven pulley 71 are located on the right side of the frame 1, the first pulley 41 and the first driven pulley 61 are fitted with the first belt 8, and the second pulley 51 and the second driven pulley 71 are Set the second belt9.

2-4, the first pulley 41, the first driven pulley 61, the second pulley 51, and the second driven pulley 71 have an annular groove 42 with a trapezoidal cross section. The inner side surfaces of the two belts 9 are respectively bonded with a trapezoidal guide bar 81 in cross section, and the guide bar 81 cooperates with the annular groove 42 and moves in the annular groove 42 . In order to make the guide bar 81 cooperate with the pulley better, so that the guide bar 81 will not slip out of the annular groove 42, the first pulley 41 is arranged obliquely in the horizontal direction, and the right end of the first pulley 41 is inclined forward by 2-5°. The second driven pulley 71 is arranged obliquely in the vertical direction, and the upper end of the second driven pulley 71 is inclined to the left by about 10°. The transmission force of the flat belt bonded with the guide strip is greater than that of the pure belt in motion, and the flat belt will not run off. A belt tensioner 91 is respectively installed under the first belt 8 and the second belt 9 on the frame 1, and the belt tensioner 91 is close to the first and second belts for tensioning the belts.

The working process of the book turning conveyor of the utility model is as follows: the books with good covers are transported to the first belt 8, and the books enter the front end of the first belt 8 vertically, and the first motor 1 and the second motor 2 respectively drive the first belt 8 1. The second belt 9 moves synchronously and at a constant speed. The first and second belts 8 and 9 form unequal space angles on the total length. By turning over the first belt 8 and the second belt 9, the book reaches the second belt 9 horizontally. On the rear end, the flipping purpose is reached, and the books delivered to the rear end of the second belt 9 enter the linear conveyor at the back horizontally.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (4)

1. books upset conveyer; Comprise frame, it is characterized in that: fixed installation first motor, second motor on the said frame, the front and back ends of frame level is respectively installed first imput shaft, second imput shaft; The output shaft of first motor, second motor is connected through chain gear with first and second imput shaft respectively; Fixed installation first belt pulley on first imput shaft, fixed installation second belt pulley on second imput shaft, first driven shaft is vertically installed in the rear end of frame; Fixing first driven pulley on first driven shaft; The front end of frame is vertically installed second driven shaft, fixing second driven pulley on second driven shaft, and first belt pulley, first driven pulley and second belt pulley, second driven pulley lay respectively at the and arranged on left and right sides of frame; Suit first belt on first belt pulley, first driven pulley, suit second belt on second belt pulley, second driven pulley.

2. books upset conveyer according to claim 1; It is characterized in that: all having the cross section on said first belt pulley, first driven pulley, second belt pulley, second driven pulley is trapezoidal annular groove; Bonding respectively cross-sectional plane is trapezoidal sliver on the medial surface of first belt, second belt, and sliver matches with annular groove and in annular groove, moves.

3. books upset conveyer according to claim 2; It is characterized in that: said first belt pulley is obliquely installed in the horizontal direction; The first belt pulley right-hand member turns forward 2-5 °; The second driven pulley in the vertical direction also is obliquely installed, and the upper end of second driven pulley is tilted to the left about 9-12 °.

4. books upset conveyer according to claim 3 is characterized in that: the belt tension wheel is installed respectively below first belt, second belt on the said frame, and the belt tension wheel is close to first and second belt.

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