CN213291792U - Book placing trolley with book blocking mechanism of glue binding machine - Google Patents

Abstract

The book blocking mechanism is provided with a supporting body, a swing arm and a return element, the supporting body is fixed on the book blocking mechanism, the rear portion of the swing arm is pivoted to the supporting body, the front portion of the swing arm is provided with a book blocking portion, the return element is installed between the swing arm and the supporting body, the book blocking portion is provided with an accommodating hole, the book blocking portion corresponds to the accommodating hole, and the book blocking portion is under the action of the return element and is in a return state between the book blocking mechanism and the other book blocking mechanism. The utility model discloses on realizing putting this dolly traditional function basis, can realize that books get the book automatically after the mucilage binding, saved operation work load by a wide margin, improved the work efficiency.

Description

Book placing trolley with book blocking mechanism of glue binding machine

Technical Field

The utility model relates to a cementing machine part, especially cementing machine put this dolly.

Background

A small-sized linear wireless glue binding machine is a device which glues and binds books by hot melt glue after the bottoms of a plurality of loose papers, dozens of loose papers and hundreds of loose papers are aligned. There are currently two modes of operation: the operation mode I (left mode) is that the trolley is placed on a left placing table of the cementing machine, a book block is placed between a front clamping plate and a rear clamping plate of the trolley, a front cover is placed on a right clamping table of the cementing machine, the trolley is placed to clamp the book block, the book block is milled and roughened at the bottom side of the book block from left to right through a milling cutter table, the book block is coated with primer and side glue through a glue box and reaches a clamping table, the trolley is placed after the cementing machine is placed on the clamping table, the front clamping plate and the rear clamping plate are moved to the left for resetting after the clamping table loosens the gluing machine, and a book is taken out after the clamping table loosens the front clamping plate; the operation mode II (right mode) is that the trolley is placed on a clamping table at the right side of the cementing machine, a book block is placed between the front clamping plate and the rear clamping plate of the trolley, the trolley is placed to clamp the book block, the book block is moved leftwards and is turned backwards and rightwards through a glue box (not glued under program control) and a milling cutter table (not milled under program control) after being moved leftwards and is moved backwards and forwards, the book block is milled by a milling cutter table (milled) and reaches the clamping table after the glue box (glued), the trolley is placed to be loosened and is placed with the front clamping plate and the rear clamping plate after the clamping table finishes gluing, the clamping table is loosened and opened with the front clamping plate and the rear clamping plate, and books are manually moved rightwards and are taken out after the clamping plate placed on the trolley is placed.

In the existing operation mode I, when a face clamping table finishes glue binding and a trolley is placed on the face clamping table, the trolley is loosened and the clamp plate is placed on the trolley, and the trolley moves leftwards, an operator needs to hold a book block by hands, otherwise the book block which is not supported by the clamp plate is toppled easily, and the operation is troublesome; in particular, the cover of the book block tilts up after being toppled over, so that the cover sensor can not detect the cover, the book is mistakenly considered to be taken out, and machine faults of subsequent operations (such as automatic cover feeding) are caused. In the operation mode II, the book can be taken out only after being moved out of the book holding clamp plate of the book holding trolley, the book holding clamp plate of the book holding trolley is usually longer (the longest clamp plate length is more than or equal to 460mm), and for the book with a small size (for example, the book length is 297mm in A4), the space-time stroke when the book is moved to the right is longer, time and labor are wasted, and the work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the left mode mucilage binding of prior art cementing machine and accomplish books mucilage binding, need manual support book block when moving away from the book block on a left side of this dolly and prevent empting and cause the troublesome poeration problem to and the books mucilage binding is accomplished to right mode mucilage binding, need move a relative long distance on the right side and take out books and cause wasting time and energy, problem that work efficiency hangs down provides for this the utility model discloses a cementing machine has the book mechanism of putting of keeping off the dolly, should put the corresponding control program of this dolly cooperation cementing machine, can realize fast, and high-efficient automatic book of getting reduces operator's work load by a wide margin, improves work efficiency.

In order to solve the problem, the utility model discloses its special character of the technical scheme who puts this dolly and adopt with keeping off book mechanism is put one of this dolly and put and install on this splint and keep off book mechanism, should keep off book mechanism and have supporter, swing arm and return element, the supporter is fixed one puts on this splint, swing arm rear portion pivot connect in the supporter, the swing arm front portion is for keeping off book portion, return element installs between swing arm and the supporter, one puts this splint and opens and has the holding hole, it is corresponding to this holding hole and receives to keep off book portion return state that this keeps off of return element effect is in one puts between this splint and another this splint.

The book blocking mechanism is important in the mounting position of the book placing clamp plate in the left-right direction, the mounting position is that the distance from the front end of the book blocking part of the swing arm of the book blocking mechanism to the left end of the book placing clamp plate is T when the front end of the book blocking part is flush with the book placing clamp plate, T is L-A, L is the length of the book placing clamp plate, and A is 5-15 cm.

The support body can be a support, the swing arm is an angle-shaped swing arm, the rear portion of the angle-shaped swing arm is pivotally connected with the support through a pin shaft, and the return element is a first torsion spring.

The support body can also be a hinge, the swing arm is a block type swing arm, the rear part of the block type swing arm is connected with a movable leaf of the hinge, a fixed leaf of the hinge is connected with the first place clamp plate, and the return element is a second torsion spring.

Preferably, the front end of the book blocking part is provided with a roller.

Preferably, A is 10 cm.

The book placing trolley is provided with a book placing front clamping plate and a book placing rear clamping plate, and the book placing clamping plate can be the book placing front clamping plate or the book placing rear clamping plate.

The book blocking part of the swing arm corresponds to the accommodating hole and moves towards the direction of the other book holding clamp plate or towards the direction outside the one book holding clamp plate relative to the accommodating hole under the action of force, the action of force and the movement refer to that when the book blocking part is positioned between the one book holding clamp plate and the other book holding clamp plate, the swing arm pivots when the left side of the book blocking part is impacted by a book block, the book blocking part moves towards the direction outside the one book holding clamp plate, and after the left side of the book blocking part loses stress, the swing arm moves towards the direction of the other book holding clamp plate under the action of the return element, so that the book blocking part returns between the one book holding clamp plate and the other book holding clamp plate. The glue is used for binding a relatively thin book, the distance between the two book holding clamp plates is relatively small, so that the other book holding clamp plate is also provided with a through hole for allowing the front end of the book blocking part to extend into and extend out of the through hole.

The invention is further described with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of a book placing cart of the present invention, wherein a book blocking mechanism is provided with an angle-shaped swing arm;

FIG. 2 is a schematic view of the cart shown in FIG. 1 illustrating another orientation of the cart;

FIG. 3 is an exploded view of the book blocking mechanism with the angular swing arm of FIG. 2;

FIG. 4 is a top plan view of the book blocking mechanism of FIG. 3, showing a portion of the front clamping plate;

FIG. 5 is a schematic view showing that after the glue applying operation is completed, the cart is released and the clamp plate is moved to the left, and the left side of the angle-shaped swing arm of the book blocking mechanism in FIG. 4 is impacted by the right side of the book block and then swings clockwise;

FIG. 6 shows the distance T from the front end of the angle swing arm of the book blocking mechanism of FIG. 3 to the left end of the front cover plate when the front end is flush with the front cover plate;

FIG. 7 is a schematic view of the cart continuing to move left to the left in FIG. 5, where the front end of the swing arm is separated from the book block and is returned to the left by the torsion spring;

FIG. 8 is a state diagram of the cart and book position after the book gluing is completed;

FIG. 9 is a schematic view of the state of FIG. 8, with the carriage released and the clamp plate moved to the left by a distance T, and the angle-shaped swing arm (not visible) returned to the left of the book block;

FIG. 10 is a schematic view of the cart following the position of FIG. 9 after being moved a distance T to the right, at which point the book will drop off the book pocket after being glued;

FIG. 11 is a schematic structural view of a book holding front cover and a book blocking mechanism with a block-type swing arm according to the present invention;

fig. 12 is a schematic view of the block-type swing arm of the book blocking mechanism of fig. 11 after being swung clockwise.

The figures are labeled with the corresponding parts: the book blocking mechanism comprises a 1-1 book placing trolley, 1-1 book placing front clamp plate, 1-1a book placing front clamp plate part, 1-1b containing holes, 1-2 book placing rear clamp plate, 1-2a through holes, 1-3 correlation type sensors, 2 book blocking mechanisms with angle type swing arms, 2-1 pin shafts, 2-2 supports, 2-3 first torsion springs, 2-4 angle type swing arms, 2-4a book blocking parts I, 2-5 first rolling wheels, 2-6 rolling wheel pin shafts, 3 books, 3-1 book blocks, 3-2 front covers, 3-3 rear covers, 4 book collecting bags, 5 book blocking mechanisms with block type swing arms, 5-2 hinges, 5-3 second torsion springs, 5-4 swing arms, 5-4a book blocking parts II and 5-5 rolling wheels II.

Detailed Description

Example one

A book retaining mechanism is arranged on a book retaining front clamping plate 1-1 of the book retaining trolley, the book retaining mechanism is provided with a support 2-2, an angle type swing arm 2-4, a pin shaft 2-1 and a first torsion spring 2-3, the rear part of the angle type swing arm 2-4 is pivotally connected to the support 2-2 through the pin shaft 2-1, the first torsion spring 2-3 is sleeved on the pin shaft 2-1, one end of the first torsion spring 2-3 is located at the support 2-2, and the other end of the first torsion spring is located at the rear part of the angle type swing arm 2-4. The front part of the angle-shaped swing arm 2-4 is provided with a book blocking part 2-4a, and the front end of the book blocking part 2-4a is connected with a roller 2-5 through a roller pin shaft 2-6. The front splint 1-1 is provided with an accommodating hole 1-1b, the book blocking part I2-4 a corresponds to the accommodating hole 1-1a, the book blocking part I2-4 a is in a return state under the action of the torsional spring I2-3 and is positioned between the front splint 1-1 and the rear splint 1-2, and the rear splint 1-2 is provided with a through hole 1-2a corresponding to the accommodating hole 1-1 b.

When the front end of a book blocking part (2-4 a) of an angle-shaped swing arm (2-4) of the book blocking mechanism is flush with the front end of the book blocking front splint (1-1), the distance from the front end of the book blocking part (2-4 a) to the left end of the book blocking front splint (1-1) is T, L-A, L is the length of the book blocking front splint (1-1), A is 5-15 cm, preferably 10cm, and the book blocking mechanism is arranged at the mounting position of the book blocking front splint (1-1), as shown in FIGS. 6 and 9.

After the book gluing is finished (see fig. 8), the book placing trolley 1 is released and the book placing clamp plate moves left, the book blocking part I2-4 a of the book blocking mechanism is impacted by the right side of the book block 3-1, the angle type swing arm 2-4 swings clockwise, the state in the figure 4 is changed into the state in the figure 5, the book placing trolley 1 moves left to a distance T, the front end of the book blocking part I2-4 a of the angle type swing arm 2-4 is separated from the left side of the book block 3-1, the book blocking part I2-4 a rotates anticlockwise under the action of the torsion spring I2-3, the book blocking part I2-4 a moves towards the book placing back clamp plate 1-2 and then is positioned between the front clamp plate 1-1 and the back clamp plate 1-2 and is positioned at the left side of the book block 3-1 and next to the left side of the book block (. After the trolley 1 is placed on the book block, the book block 2-4a pushes the book block 3-1 together with the front and rear covers 3-2 and 3-3 to move to the right above the book collecting pocket 4, and the glued books fall off and are collected in the book collecting pocket 4.

After the book binding is finished, the front clamping plate and the rear clamping plate of the book placing trolley move leftwards by a distance T, which is the result of the automatic control action of the binding program, the angle-shaped swing arm 2-4 of the book blocking mechanism swings clockwise first and then anticlockwise to result in the automatic cooperation of the book block 3-1, the book blocking part 2-4a and the torsion spring I2-3, and the trolley moves rightwards by a distance T, which is the result of the automatic control action of the binding program.

The utility model discloses can realize that the books are automatic to be taken out after the mucilage binding, save mucilage binding operation work load by a wide margin, improve work efficiency. The utility model discloses still have simple structure, characteristics that the cost of manufacture is low.

Example two

The trolley is shown in figures 11 and 12, and is characterized in that a hinge 5-2 replaces a support 2-2, a block type swing arm 5-4 replaces an angle type swing arm 2-4, the rear part of the block type swing arm 5-4 is connected with a movable leaf of the hinge 5-2, and a fixed leaf of the hinge is connected with a front clamp plate 1-1 of the trolley. The action principle and action process of the embodiment are similar to those of the previous embodiment.

Claims (6)

1. The book blocking mechanism is provided with a supporting body, a swinging arm and a return element, the supporting body is fixed on the book blocking clamp plate, the rear part of the swinging arm is pivoted with the supporting body, the front part of the swinging arm is provided with a book blocking part, the return element is arranged between the swinging arm and the supporting body, the book blocking part is provided with an accommodating hole corresponding to the accommodating hole, and the book blocking part is in a return state under the action of the return element between the book blocking clamp plate and the other book blocking clamp plate.

2. The book placing trolley as claimed in claim 1, wherein the book blocking mechanism is mounted on the book placing clamp plate at a position where the front end of the book blocking portion of the swing arm of the book blocking mechanism is flush with the book placing clamp plate, the distance from the front end of the book blocking portion to the left end of the book placing clamp plate is T, T is L-a, L is the length of the book placing clamp plate, and a is 5-15 cm.

3. The placement trolley as claimed in claim 1 or 2, wherein the support body is a support (2-2), the swing arm is an angular swing arm (2-4), the rear part of the angular swing arm is pivotally connected with the support through a pin shaft (2-1), and the return element is a first torsion spring (2-3).

4. The placement trolley according to claim 1 or 2, characterized in that said support body is a hinge (5-2), said swing arm being a block-type swing arm (5-4) connected at the rear to a movable leaf of said hinge, the fixed leaf of which is connected to said one placement clamp.

5. The book placing trolley as claimed in claim 1 or 2, wherein the front end of the book blocking part is provided with a roller.

6. The placement trolley as recited in claim 2, wherein said a is 10 cm.

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