CN111874604A

CN111874604A - Book pushing structure

Info

Publication number: CN111874604A
Application number: CN202010803455.2A
Authority: CN
Inventors: 周建华
Original assignee: Shenzhen Aoshijie Machinery Equipment Co ltd
Current assignee: Shenzhen Aoshijie Machinery Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-03

Abstract

The invention discloses a book pushing structure which comprises a fixed plate and a book pushing assembly, wherein the book pushing assembly is movably connected with the fixed plate, and the book pushing assembly is lifted or lowered after moving on the fixed plate. After the book pushing assembly moves on the fixing plate, the book pushing assembly can be lifted to push a book, when the book pushing assembly descends, the book pushing assembly can be folded inside the fixing plate, in the reciprocating lifting and descending operation, the book can be pushed for one time, after the book pushing assembly descends, the next book cannot be blocked to move to the fixing plate, and the book can be quickly produced and manufactured.

Description

Book pushing structure

Technical Field

The invention belongs to the technical field of mechanical devices, and particularly relates to a book pushing structure.

Background

The book pushing structure is used for pushing a certain number of books forwards onto a conveying belt and then returning the books rapidly, and at present, the book pushing structure has various ways for realizing the action, mainly utilizes a cam-plane four-bar mechanism or a cam-crank slider mechanism or a double-row chain mechanism and the like, and the mechanisms need to continuously operate in the actual production process and only can complete the specified action of the initial design, so that the later change is difficult. In order to facilitate changing the pushing movement distance and the pushing rhythm and meet the requirements of a flexible production line, a new book pushing structure is needed.

A book pushing device is disclosed in the patent with the patent number of CN207346681U and the name of a book pushing device, and belongs to the technical field of book printing and packaging. The power driving mechanism comprises a three-phase asynchronous motor, an air compressor and a worm and gear reducer, wherein the three-phase asynchronous motor drives the worm and gear reducer through a V-shaped belt, and the air compressor is communicated with an air cylinder through an electromagnetic reversing valve; the horizontal transmission mechanism comprises a crank, a connecting rod, a locking bolt, a connecting rod, a cylindrical pin and a book pushing plate, the connecting rod and the connecting rod are fixed by the locking bolt, and the book pushing plate is fixed on the upper part of the connecting rod through the cylindrical pin; the vertical transmission mechanism comprises a cylinder, a vertical upright post, a cylinder mounting seat and a book pushing plate guide rail, the cylinder mounting seat and the book pushing plate guide rail slide up and down along the vertical upright post, the middle part of the cylinder is fixed on the cylinder mounting seat, and the top end of a cylinder guide rod is fixed with the book pushing plate guide rail.

However, in the above patents, the book pushing device has a complicated structure, and is inconvenient to manufacture and use.

Disclosure of Invention

In order to solve the above problems, a primary object of the present invention is to provide a book pushing structure, which uses simple mechanical transmission to push a book, and in addition, the book pushing structure can also use mechanical transmission to zoom the book pushing structure, thereby facilitating the normal movement of the book.

The invention also aims to provide a book pushing structure which is simple and convenient to produce and use.

In order to achieve the above object, the technical solution of the present invention is as follows.

A book pushing structure is characterized by comprising a fixing plate and a book pushing assembly, wherein the book pushing assembly is movably connected with the fixing plate, and the book pushing assembly is lifted or lowered after moving on the fixing plate. After the book pushing assembly moves on the fixing plate, the book pushing assembly can be lifted to push a book, when the book pushing assembly descends, the book pushing assembly can be folded inside the fixing plate, in the reciprocating lifting and descending operation, the book can be pushed for one time, after the book pushing assembly descends, the next book cannot be blocked to move to the fixing plate, and the book can be quickly produced and manufactured.

Furthermore, a hook groove is formed in the book pushing assembly, after the book pushing assembly is lifted, the hook groove extends out of the upper portion of the fixing plate, and after the book pushing assembly descends, the hook groove is folded into the fixing plate. After the book pushing assembly is lifted, the hook groove can act on the book, and the book is pushed by the hook groove. The hook groove descends to the inside of the fixing plate, so that no barrier exists in the upper space of the fixing plate, a next book can move to the fixing plate conveniently, and then the lifted hook groove pushes the book to move.

Furthermore, the book pushing assembly comprises a rotating plate and a stretching piece, the middle of the rotating plate is pivoted with the fixed plate, the stretching piece slides on the fixed plate in a reciprocating mode, a hook groove is formed in one end of the rotating plate, the other end of the rotating plate is connected with the stretching piece, and after the stretching piece moves in a reciprocating mode, the hook groove moves up and down. After the stretching piece is connected with the rotating plate, under the action of the stretching piece, one end of the rotating plate is lifted or descended, the other end of the rotating plate is correspondingly lowered or lifted, and the lifting or descending of the hook groove on the rotating plate is controlled through the stretching piece.

Furthermore, a first connecting port is arranged at the upper side of one end of the rotating plate, the rotating plate is connected with the stretching piece through the first connecting port, the first connecting port inclines downwards after the stretching piece stretches the rotating plate, and the first connecting port inclines upwards after the stretching piece pushes the rotating plate. The first connecting port is arranged on the upper side of one end of the rotating plate, so that the rotating plate can rotate to the maximum extent under the action of the stretching piece.

Furthermore, a second connecting port is arranged on the stretching piece and is arranged on the lower side of one end of the stretching piece, and the first connecting port and the second connecting port are connected through a connecting rod to form connection between the rotating plate and the stretching piece. Through the setting of the second connector on the stretching piece, the rotating plate and the stretching piece support can be conveniently connected through the connecting rod, the second connector is arranged on the lower side of the stretching piece and is in diagonal connection with the first connector on the upper side of the rotating plate, the rotating plate can move in a wider range under the action of the stretching piece, the hook groove can be enabled to lift the upper portion of the fixing plate, and the hook groove can be finally used on a book to push the book to move.

Furthermore, two ends of the connecting rod are respectively pivoted with the first connecting port and the second connecting port. The connecting rod both ends respectively with the pin joint of first connector and second connector, make tensile piece can also change the rotation direction of rotor plate when pulling the rotor plate, provide the connection basis for the rotatory activity of rotor plate.

Furthermore, a third connector is arranged on the rotating plate, the third connector is arranged at the lower part of the first connector, a limiting column is arranged on the fixing plate, the limiting column is arranged in the third connector, and the limiting column moves back and forth in the third connector in the vertical movement process of the hook groove. The setting of third connector and the reciprocating motion of spacing post in the third connector, to the height of lifting up of catching groove and descending height effect corresponding restriction, make it can satisfy: the limiting columns respectively correspond to the optimal lifting height of the hook grooves and the optimal descending height of the hook grooves at two ends of the third connector, and the limiting protection function of the device is achieved.

According to the book pushing device, after the book pushing assembly moves on the fixing plate, the book pushing assembly is lifted to push a book, when the book pushing assembly descends, the book pushing assembly can be collected in the fixing plate, one time of pushing of the book is realized in the reciprocating lifting and descending operation, and after the book pushing assembly descends, the next book cannot be blocked from moving to the fixing plate, so that the book can be rapidly produced and manufactured. After the stretching piece is connected with the rotating plate, under the action of the stretching piece, one end of the rotating plate is lifted or descended, the other end of the rotating plate is correspondingly lowered or lifted, and the lifting or descending of the hook groove on the rotating plate is controlled through the stretching piece, so that the hook groove is lifted and descended under the condition of meeting mechanical transmission.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a raised front view of the hook groove of the present invention.

Fig. 3 is a front view of the drop of the hook groove of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the book pushing structure of the present invention comprises a fixed plate 1 and a book pushing assembly 2, wherein the book pushing assembly 2 is movably connected to the fixed plate 1, and after the book pushing assembly 2 moves on the fixed plate 1, the book pushing assembly 2 is lifted or lowered. Push away book subassembly 2 back of moving about on fixed plate 1, push away the promotion that can realize the book that lifts up of book subassembly 2, after pushing away book subassembly 2 and descend, can draw in again and draw in fixed plate 1 inside pushing away book subassembly 2, in reciprocating lift up and descend the operation, realized once more promoting the book, and push away book subassembly 2 and descend the back, can not block again that this book moves to fixed plate 1 on, make the production manufacturing that the book can be quick.

The book pushing assembly 2 is provided with a hook groove 21, after the book pushing assembly 2 is lifted, the hook groove 21 extends out of the upper portion of the fixing plate 1, and after the book pushing assembly 2 is lowered, the hook groove 21 is collected in the fixing plate 1. After the book pushing assembly 2 is lifted, the hook groove 21 can act on the book, and the book is pushed by the hook groove 21. The hook groove 21 is lowered into the fixing plate 1, so that no obstacle exists in the upper space of the fixing plate 1, the next book can move onto the fixing plate 1 conveniently, and then the lifted hook groove 21 pushes the book to move.

The book pushing assembly 2 comprises a rotating plate 22 and a stretching piece 23, the middle of the rotating plate 22 is pivoted with the fixed plate 1, the stretching piece 23 slides on the fixed plate 1 in a reciprocating mode, a hook groove 21 is formed in one end of the rotating plate 22, the other end of the rotating plate 22 is connected with the stretching piece 23, and after the stretching piece 23 moves in a reciprocating mode, the hook groove 21 moves up and down. After the stretching piece 23 is connected with the rotating plate 22, under the action of the stretching piece 23, one end of the rotating plate 22 is lifted or descended, and the other end of the rotating plate 22 is correspondingly lowered or lifted, so that the lifting or descending of the hook groove 21 on the rotating plate 22 is controlled through the stretching piece 23.

The upper side of one end of the rotating plate 22 is provided with a first connecting port 221, the rotating plate 22 is connected with the stretching member 23 through the first connecting port 221, after the stretching member 23 stretches the rotating plate 22, the first connecting port 221 inclines downwards, and after the stretching member 23 pushes the rotating plate 22, the first connecting port 221 inclines upwards. The first connection port 221 is provided to connect the rotating plate 22 and the tension member 23, and the first connection port 221 is provided at an upper position of one end of the rotating plate 22, so that the rotating plate 22 can be maximally rotated by the tension member 23.

Wherein, the stretching member 23 is provided with a second connection port 231, the second connection port 231 is arranged at the lower side of one end of the stretching member 23, and the first connection port 221 and the second connection port 231 are connected through a connecting rod 24 to form the connection between the rotating plate 22 and the stretching member 23. The second connecting port 231 on the stretching piece 23 is arranged, so that the rotating plate 22 and the support of the stretching piece 23 can be conveniently connected through the connecting rod 24, the second connecting port 231 is arranged at the lower side of the stretching piece 23 and is in diagonal connection with the first connecting port 221 on the rotating plate 22, which is positioned at the upper side, so that the rotating plate 22 can move in a wider range under the action of the stretching piece 23, the hook groove 21 can be ensured to be lifted to the upper part of the fixed plate 1, and the hook groove can finally act on a book to push the book to move.

Wherein, both ends of the connecting rod 24 are respectively pivoted with the first connection port 221 and the second connection port 231. The two ends of the connecting rod 24 are respectively pivoted with the first connecting port 221 and the second connecting port 231, so that the stretching member 23 can change the rotating direction of the rotating plate 22 while pulling the rotating plate 22, and a connection foundation is provided for the rotating movement of the rotating plate 22.

The rotating plate 22 is provided with a third connection port 222, the third connection port 222 is arranged at the lower part of the first connection port 221, the fixing plate 1 is provided with a limit column 11, the limit column 11 is arranged in the third connection port 222, and the limit column 11 reciprocates in the third connection port 222 in the up-and-down movement process of the hook groove 21. The setting of the third connecting port 222 and the reciprocating motion of the limiting column 11 in the third connecting port 222 correspondingly limit the lifting height and the descending height of the hook groove 21, so that the requirements of: the limiting column 11 is respectively corresponding to the optimal lifting height of the hook groove 21 and the optimal descending height of the hook groove 21 at two ends of the third connecting port 222, and plays a role in limiting and protecting the device.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A book pushing structure is characterized by comprising a fixing plate and a book pushing assembly, wherein the book pushing assembly is movably connected with the fixing plate, and the book pushing assembly is lifted or lowered after moving on the fixing plate.

2. The book pushing structure of claim 1, wherein the book pushing assembly is provided with a hook groove, the hook groove extends to the upper part of the fixing plate after the book pushing assembly is lifted, and the hook groove is folded into the fixing plate after the book pushing assembly is lowered.

3. The book pushing structure as claimed in claim 2, wherein the book pushing assembly comprises a rotating plate and a stretching member, the middle part of the rotating plate is pivoted with the fixed plate, the stretching member slides back and forth on the fixed plate, a hook groove is arranged at one end of the rotating plate, the other end of the rotating plate is connected with the stretching member, and the hook groove moves up and down after the stretching member moves back and forth.

4. The book pushing structure of claim 3, wherein a first connecting port is provided at an upper position of one end of the rotation plate, the rotation plate is connected to the drawing member through the first connecting port, the first connecting port is inclined downward after the drawing member draws the rotation plate, and the first connecting port is inclined upward after the drawing member pushes the rotation plate.

5. The book pushing structure as claimed in claim 4, wherein the drawing member is provided with a second connecting port, the second connecting port is arranged at the lower side of one end of the drawing member, and the first connecting port and the second connecting port are connected through a connecting rod to form a connection between the rotating plate and the drawing member.

6. The book pushing structure of claim 5, wherein the two ends of the connecting rod are pivotally connected to the first connecting port and the second connecting port, respectively.

7. The book pushing structure as claimed in claim 5, wherein the rotating plate is provided with a third connecting port, the third connecting port is disposed at a lower portion of the first connecting port, the fixing plate is provided with a position limiting post, the position limiting post is disposed in the third connecting port, and the position limiting post reciprocates in the third connecting port during the vertical movement of the hook groove.