Book stacking machine
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a books stacker.
Background
Because the printing volume of books is big, in order to facilitate binding a large amount of books, generally all through automated production, there is the conveyor of books wherein, conveyor includes the conveyer belt, carries through the removal of conveyer belt to books, when books were carried the terminal soon, the operation workman will books originally take off from the conveyer belt and bind, but this kind of operating mode, the operating efficiency is low, intensity of labour is big.
In the prior art, for example: application No. 201620435973.2; application date 2016 chinese patent of 05 month 13, disclose a books stacker, including first conveyer belt and second conveyer belt, first conveyer belt and second conveyer belt are mutually perpendicular, the mounting bracket has directly over the second conveyer belt entering end, be equipped with two sets of spacers on the mounting bracket, the centre department of two sets of spacers below is equipped with first cylinder and second cylinder, first diaphragm has been linked firmly on the piston rod of first cylinder, the inboard of first diaphragm has linked firmly one row of first catcher pin, the second diaphragm has been linked firmly on the piston rod of second cylinder, the inboard of second diaphragm has linked firmly one row of second catcher pin.
In this application, the piston rod of first cylinder and second cylinder all stretches out, make one row of first receiving rod and one row of second receiving rod form the board of accepting books, books fall into from the output of first conveyer belt on the board of accepting, when the quantity that falls into reaches the basis number of settlement, the piston rod of first cylinder and second cylinder all retracts, one row of first receiving rod and one row of second receiving rod separate, make books fall into the entering end of second conveyer belt, books remove along the second conveyer belt, when books fall into the entering of second conveyer belt and serve, the piston rod of first cylinder and second cylinder all stretches out, make one row of first receiving rod and one row of second receiving rod form the board of accepting books once more, the reciprocal circulation, accomplish the transport of books. Although the application can realize the stacking of books, the application utilizes the retraction of the piston rod to enable the stacked books to naturally fall off, and the books are easily scratched by the bearing rod during the retraction of the piston rod and the falling of the books.
In view of the above, a technical problem to be solved by those skilled in the art is how to design a book stacker to overcome the above-mentioned drawbacks in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a books stacker to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a book stacker, which comprises a first conveying belt, a second conveying belt and a stacking mechanism arranged between the first conveying belt and the second conveying belt; the stacking mechanism comprises a stacking chamber, and an inlet of the stacking chamber is arranged right in front of an output end of the first conveying belt and is in clearance fit with the first conveying belt; an outlet is formed in the bottom of the accumulation chamber, and the input end of the second conveying belt extends into the accumulation chamber through the outlet and is vertical to the first conveying belt;
the stacking device comprises a stacking chamber, a first conveying belt, a second conveying belt, a positioning piece, a motor, a rotating shaft and a plurality of bearing plates, wherein the stacking chamber is internally provided with the first conveying belt; the bearing plates are fixedly arranged along the rotating shaft in the same direction; the side wall of the accumulation chamber is provided with a through hole matched with the bearing plate.
Preferably, a buffer mechanism is fixedly connected to the inner wall of the accumulation chamber opposite to the first conveying belt, and the buffer mechanism is located above the through hole.
Preferably, the buffer mechanism includes a bottom plate fixed to the accumulation chamber, a top plate disposed opposite to the bottom plate, and a spring assembly connecting the bottom plate and the top plate.
Preferably, the top plate is an elastic rubber plate.
Preferably, the bearing plates of the two turnover mechanisms are arranged in a staggered mode.
Preferably, the bearing plates are symmetrically arranged on two sides of the rotating shaft.
Preferably, the two sides of the output end of the first conveying belt are symmetrically provided with guide plates which are fixedly connected to the plane plates on the two sides of the first conveying belt.
The utility model discloses a following technological effect: the utility model provides a books stacker carries the books that come to drop by first conveyer belt and accepts the board on to pile up on accepting the board, when books pile up certain quantity, starter motor, the control pivot is rotatory 90 degrees to the inboard simultaneously, makes and accepts the board and enters into the through-hole on piling up the room, and accumulational books drop to the second conveyer belt and transport away under the action of gravity, accomplishes a books and piles up the process. When the second conveyer belt falls into by accepting on the board accumulational books, accept the board and rotate downwards and open, can not cause to scrape smooth to books, avoided causing the harm to books, accept the board moreover and can prescribe a limit to accumulational books both sides at the in-process of putting the book downwards, prevent that books from piling up the in-process of falling and being disorderly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a book stacker of the present invention;
fig. 2 is a top view of the book stacker of the present invention;
FIG. 3 is a front view of the accumulation chamber;
FIG. 4 is a left side view of the accumulation chamber;
FIG. 5 is a schematic structural view of a damping mechanism;
wherein, 1 first conveyer belt, 2 second conveyer belts, 3 pile up the room, 4 spacer, 5 motors, 6 pivots, 7 take over the board, 8 through-holes, 9 bottom plates, 10 roof, 11 spring groups, 12 deflector, 13 plane boards.
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 order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-5, the utility model provides a book stacker, which comprises a first conveyor belt 1, a second conveyor belt 2 and a stacking mechanism arranged between the first conveyor belt 1 and the second conveyor belt 2; the stacking mechanism comprises a stacking chamber 3, and an inlet of the stacking chamber 3 is arranged right in front of an output end of the first conveying belt 1 and is in clearance fit with the first conveying belt 1; an outlet is formed in the bottom of the accumulation chamber 3, and the input end of the second conveying belt 2 extends into the accumulation chamber 3 through the outlet and is vertical to the first conveying belt 1;
turnover mechanisms are symmetrically arranged on two side walls opposite to the first conveying belt 1 in the accumulation chamber 3, positioning pieces 4 are detachably mounted on two side walls adjacent to the turnover mechanisms in the accumulation chamber 3, and each turnover mechanism comprises a motor 5, a rotating shaft 6 fixedly connected with an output end of the motor 5 and a plurality of bearing plates 7 fixed on the rotating shaft 6; the number of the bearing plates 7 on the rotating shaft 6 on the left side of the outlet of the accumulation chamber 3 is 8, the number of the bearing plates 7 on the rotating shaft 6 on the right side of the outlet is 10, and the bearing plates 7 are fixedly arranged along the rotating shaft 6 in the same direction and are symmetrically arranged on two sides of the rotating shaft 6; the bearing plates 7 of the two turnover mechanisms are arranged in a staggered mode, and through holes 8 matched with the bearing plates 7 are formed in the side wall of the accumulation chamber 3.
Further optimize the scheme, when avoiding books to enter into by first conveyer belt 1 and pile up room 3, books and pile up 3 inner walls collisions of room and make books damage, pile up fixedly connected with buffer gear on the room 3 inner wall relative with first conveyer belt 1, buffer gear is located the top of through-hole 8, buffer gear is including fixing bottom plate 9 on the room 3 of piling up, with the relative roof 10 that sets up of bottom plate 9 and connection the spring assembly 11 of bottom plate 9 and roof 10, roof 10 is the elasticity rubber slab. The book entering the accumulation chamber 3 is buffered by the buffer mechanism, so that the impact force when the book is contacted with the top plate 10 is reduced, and the purpose of protecting the book from being damaged by collision is achieved.
In order to standardize the orientation of the books when the books enter the accumulation chamber 3, guide plates 12 are symmetrically arranged on two sides of the output end of the first conveying belt 1, and the guide plates 12 are fixedly connected to the plane plates 13 on two sides of the first conveying belt 1. The book is guided by the guide plate 12 so as to be uniformly oriented into the accumulation chamber 3.
The utility model discloses a books stacker, books enter into after the deflector 12 direction that 1 output both sides of first conveyer belt set up and pile up room 3, earlier utilize the setting to cushion books on piling up room 3, the books that fall are accepted by a plurality of planes of accepting 7 constitution, and utilize spacer 4 to fix a position books, when books pile up a take the altitude, two motors 5 make pivot 6 rotate 90 degrees towards 3 inboard directions of piling up room simultaneously about the control, make and accept board 7 and enter into in piling up the through-hole 8 of 3 lateral walls of room, make accumulational books fall to 2 inputs of second conveyer belt, and transport away by 2 second conveyer belts, accomplish the accumulational work of books. When books fall on the second conveyer belt 2, the motor 5 controls the rotating shaft 6 to rotate 90 degrees towards the inner side direction of the accumulation chamber 3, so that the receiving plate 7 on the rotating shaft 6 forms a new receiving plane, the accumulation work of the books is continued, 180-degree rotation is completed only by ensuring that the two books of the rotating shaft 6 on the first conveyer belt 1 fall within the time difference, and the book accumulation process cannot be influenced by the receiving plate 7. When the second conveyer belt 2 is fallen into to accumulational books on accepting board 7, accept board 7 and rotate downwards and open, can not cause to scrape smooth to books, avoided causing the harm to books, accept the board moreover and can prescribe a limit to accumulational books both sides at the in-process of putting books downwards, prevent that books from piling up the in-process of falling and being disorderly.
The utility model discloses well used motor 5 is intermittent type formula motor, can purchase on the market and obtain, and its application method is prior art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.