CN217756194U - Continuous double-folding mechanism - Google Patents

Abstract

The utility model belongs to the technical field of folding equipment, a continuous two page folding mechanisms is disclosed, the on-line screen storage device comprises a base, one side of base upper surface is provided with a plurality of equidistant distribution's first bracing piece, the opposite side of base upper surface is provided with a plurality of equidistant distribution's second bracing piece, and is a plurality of the mounting panel is installed jointly to first bracing piece and the upper surface of a plurality of second bracing pieces, the last fixed surface of mounting panel has the cylinder, the piston rod of cylinder runs through mounting panel and sliding connection, the tailpiece of the piston rod portion of cylinder is fixed with the paper folding sword that is used for paper folding, and is a plurality of be provided with first fixed plate, a plurality of on the lateral wall of paper folding sword is kept away from to first bracing piece be provided with the second movable plate on the lateral wall of paper folding sword is kept away from to the second bracing piece, install jointly between first fixed plate and the second fixed plate, the upper surface of movable plate runs through and offers and just right holding tank with the paper folding sword. The utility model discloses have the effect of the automatic completion paper of folding out.

Description

Continuous double-folding mechanism

Technical Field

The application relates to the technical field of folding equipment, in particular to a continuous double-folding mechanism.

Background

The development of science and technology promotes the forward development of the printing industry, and the offset rotary printing mode replaces the original old lead and fire printing mode, thereby being the great progress of human civilization. A page folding procedure is adopted in printing production, namely printed paper is folded to facilitate subsequent binding into a book, the page folding procedure is a procedure with high technical content, and the page folding effect directly influences the rejection rate of the paper and influences the attractiveness of the book.

The utility model discloses a device of folding paper in succession is disclosed in the chinese utility model patent of bulletin number CN214989208U, the on-line screen storage device comprises a base, the top of base is equipped with a plurality of pillars, the pillar top is equipped with the roof, the top of roof is equipped with hydraulic telescoping rod, and hydraulic telescoping rod's flexible end passes the roof and is connected with the sword of folding paper, the below symmetry of sword of folding paper is equipped with a plurality of delivery boards, is equipped with the clearance between the delivery board, the delivery board below is equipped with first support and second support side by side, and first support and second support set up respectively between two pillars, the below of first support and second support is equipped with the third support respectively side by side.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: above-mentioned device folds paper through the sword of folding paper that reciprocates, folds paper when the paper and accomplishes the back, and the paper stops at the upper surface of delivery board, and the staff need manually to promote the paper after folding paper this moment, and work efficiency is lower, and the operation is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present application provides a continuous double folding mechanism.

The continuous double-folding mechanism provided by the application adopts the following technical scheme:

the utility model provides a continuous double folding page or leaf mechanism, includes the base, one side of base upper surface is provided with a plurality of equidistant distribution's first bracing piece, the opposite side of base upper surface is provided with a plurality of equidistant distribution's second bracing piece, and is a plurality of the mounting panel is installed jointly to first bracing piece and the upper surface of a plurality of second bracing pieces, the last fixed surface of mounting panel has the cylinder, the piston rod of cylinder runs through mounting panel and sliding connection, the fixed portion of piston rod end of cylinder has the paper folding sword that is used for the paper folding, and is a plurality of be provided with first fixed plate on the lateral wall that first bracing piece kept away from the paper folding sword, and is a plurality of be provided with the second fixed plate on the lateral wall that the paper folding sword was kept away from to the second bracing piece, install the movable plate jointly between first fixed plate and the second fixed plate, the upper surface of movable plate runs through set up with the paper folding sword just right holding tank, install the drive assembly who is used for driving the paper jointly on first fixed plate and the second fixed plate, be provided with the removal subassembly that is used for shifting out the back paper of folding paper on the first fixed plate.

Through above-mentioned technical scheme, when the staff need fold paper, the staff need place the paper on the movable plate to start clamping unit, thereby make the paper remain stable, and further, the staff need start drive assembly, thereby make the paper to the direction slip that is close to the paper sword. In addition, when paper and paper folding knife just to the right, the staff need close clamping component, makes paper and clamping component alternate segregation to start the cylinder, thereby make paper folding knife downstream and fold paper under the effect of cylinder, further, the staff need start the removal subassembly, thereby make paper and removal board alternate segregation under the effect of removal subassembly.

Further, drive assembly including fixed set up at first fixed plate keep away from the first motor on the paper folding sword lateral wall, with first motor output shaft tip reciprocal anchorage first dwang, fixed drive wheel, the rotation setting on the dwang lateral wall of setting on the drive wheel keep away from the second dwang on first dwang lateral wall and set up the clamping device on the drive wheel, the output shaft of first motor runs through first fixed plate and swivelling joint, the one end that first dwang was kept away from to the second dwang rotates with the second fixed plate and is connected.

Through above-mentioned technical scheme, when the staff need drive the paper, the staff only need start clamping assembly, makes the paper remain stable, and is further, and the staff need start first motor to the output shaft that makes first motor rotates, and then makes first pivot pole and drive wheel follow the output shaft rotation of first motor, thereby makes the paper to the direction removal that is close to the paper folding sword.

Further, set up a plurality of equidistant distribution's spout on the wheel face of drive wheel, clamping device fixes first spring and one end that the slide bar is close to on the drive wheel axis lateral wall and fixes the fixed rope on the second dwang lateral wall including fixed second motor, the slide bar, the one end that set up in the spout of keeping away from on the first fixed plate lateral wall at the second fixed plate, the output shaft tip and the second dwang reciprocal anchorage of second motor, the other end of first spring is fixed on the lateral wall that the spout is close to the drive wheel axis, the other end of fixed rope extends to in the spout and is close to the lateral wall reciprocal anchorage of drive wheel axis with the slide bar.

Through above-mentioned technical scheme, when the staff need press from both sides tight paper, the staff need start the second motor to the output shaft that makes the second motor rotates, and then makes fixed rope twine gradually on the second dwang, thereby makes the slide bar slide to the direction of keeping away from the second dwang under the effect of first spring, and then supports tight paper. Further, when the staff need make paper and slide bar alternate segregation, the staff only needs the output shaft of reverse rotation second motor, can make the slide bar reset under the effect of second motor.

Further, run through on the lateral wall of first fixed plate and seted up the slide opening, the removal subassembly is fixed the second spring that first fixed plate is close to on the second fixed plate lateral wall and is rotated the slide that sets up on the slide opening is close to on the second fixed plate lateral wall including sliding the slide bar, one end that set up in the slide opening, the other end of second spring is fixed on the lateral wall that the second fixed plate was kept away from to the slide, the upper surface of slide and its edge that intersects near the lateral wall of second fixed plate have seted up the inclined plane, run through on the lateral wall of second fixed plate and offer the discharge gate that is used for discharging paper after folding.

Through above-mentioned technical scheme, after the staff folded paper to the paper, the staff need make the paper folding sword reset, can make the slide be close to the paper gradually under the effect of spring to make the paper be close to the discharge gate gradually under the effect of slide, and finally pass the discharge gate and remove outside the movable plate.

Furthermore, the side wall of the sliding rod, which is close to one end of the second fixing plate, is provided with an external thread, and the inner wall of the sliding hole is provided with an internal thread matched with the external thread.

Through the technical scheme, when the operator needs to overhaul the cutting knife, the sliding rod can be kept stable by external threads and internal threads when the operator only needs to be connected with each other, so that the probability that the sliding rod blocks the operation of the operator is reduced, and the operation difficulty of the operator is reduced.

Furthermore, the sliding plate is opposite to the discharge hole, and the width of the sliding plate is larger than that of the discharge hole.

Through the technical scheme, the probability of mutual separation of the sliding plate and the moving plate is reduced, so that the stability of the sliding plate is improved.

Furthermore, be provided with control switch on the lateral wall of mounting panel, control switch is all connected with first motor, second motor and cylinder electricity.

Through above-mentioned technical scheme, when the staff need start first motor, second motor and cylinder, the staff only need press corresponding control switch can, need not to remove to first motor, second motor and cylinder department to staff's the operation degree of difficulty has further been reduced.

Furthermore, a storage box for storing paper after folding is arranged on the side wall of the base.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) In this application, when the staff need fold paper, the staff need place the paper on the movable plate to start clamping unit, thereby make the paper remain stable, and further, the staff need start driving unit, thereby make the paper to the direction slip that is close to the paper folding sword. In addition, when the paper and the paper folding knife are aligned, the worker needs to close the clamping assembly, separate the paper from the clamping assembly, and start the cylinder, so that the paper folding knife moves downwards under the action of the cylinder and folds the paper, and further, the worker needs to start the moving assembly, so that the paper is separated from the moving plate under the action of the moving assembly;

(2) In the application, when a worker needs to drive paper, the worker only needs to start the clamping assembly to enable the paper to be stable, and further, the worker needs to start the first motor to enable the output shaft of the first motor to rotate, so that the first rotating rod and the driving wheel rotate along with the output shaft of the first motor, and the paper moves towards the direction close to the paper folding knife;

(3) In this application, when the staff need press from both sides tight paper, the staff need start the second motor to the output shaft that makes the second motor rotates, and then makes fixed rope twine gradually on the second dwang, thereby makes the slide bar slide to the direction of keeping away from the second dwang under the effect of first spring, and then supports tight paper. Further, when the staff need make paper and slide bar alternate segregation, the staff only needs the output shaft of reverse rotation second motor, can make the slide bar reset under the effect of second motor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the present application showing a structure of a driving assembly;

FIG. 3 is a schematic view of the present application showing the structure of the moving assembly;

fig. 4 is a schematic cross-sectional view of the present application for highlighting the clamping device.

The reference numbers in the figures illustrate:

1. a base; 2. a first support bar; 3. a second support bar; 31. mounting a plate; 4. a cylinder; 41. a paper folding knife; 5. a first fixing plate; 51. a second fixing plate; 6. moving the plate; 61. accommodating grooves; 7. a drive assembly; 71. a first motor; 72. a first rotating lever; 73. a drive wheel; 74. a second rotating lever; 75. a chute; 8. a clamping device; 81. a second motor; 82. a slide bar; 83. a first spring; 84. fixing a rope; 85. a slide hole; 9. a moving assembly; 91. a slide bar; 92. a second spring; 93. a slide plate; 94. an inclined surface; 95. a discharge port; 96. a control switch; 97. an accommodating box.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

Example 1:

the present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the present application discloses a continuous double-folding mechanism, please refer to fig. 1-4, which includes a base 1, a first support rod 2, a second support rod 3, an installation plate 31, an air cylinder 4, a paper folding knife 41, a first fixing plate 5, a second fixing plate 51, a moving plate 6, a driving assembly 7, and a moving assembly 9. The base 1 is a rectangular plate-shaped structure, the first supporting rods 2 are rectangular rod-shaped structures, and the first supporting rods 2 are arranged on one side of the upper surface of the base 1 in a plurality of and distributed at equal intervals. The second support rod 3 is a rectangular rod-shaped structure, and the second support rod 3 is provided with a plurality of second support rods which are distributed on the other side of the upper surface of the base 1 at equal intervals. The mounting plate 31 has a rectangular plate-like structure, and the mounting plate 31 is commonly mounted on the upper surfaces of the plurality of first support bars 2 and the plurality of second support bars 3. The cylinder 4 is fixed on the upper surface of the mounting plate 31, the axis of the piston rod of the cylinder 4 is vertical, and the piston rod of the cylinder 4 penetrates through the mounting plate 31 and is connected in a sliding manner. The paper folding knife 41 is fixed to the end of the piston rod of the cylinder 4 for folding paper. The first fixing plate 5 has a rectangular plate-like structure, and the first fixing plate 5 is disposed on a side wall of the plurality of first supporting rods 2 away from the paper folding blade 41. The second fixing plate 51 has a rectangular plate-like structure, and the second fixing plate 51 is disposed on a side wall of the plurality of second support bars 3 away from the paper folding blade 41. The moving plate 6 is a rectangular plate-shaped structure and is commonly installed between the first fixing plate 5 and the second fixing plate 51, and the upper surface of the moving plate 6 is provided with a containing groove 61 facing the paper folding knife 41 in a penetrating manner.

The driving assembly 7 is commonly installed on the first fixing plate 5 and the second fixing plate 51 for driving the paper, and the driving assembly 7 includes a first motor 71, a first rotating lever 72, a driving wheel 73, a second rotating lever 74, and a clamping device 8. The first motor 71 is fixedly arranged on the side wall of the first fixing plate 5 far away from the paper folding knife 41, the axis of the output shaft of the first motor 71 is horizontal, and the output shaft of the first motor 71 penetrates through the first fixing plate 5 and is rotatably connected with the first fixing plate. The first rotating rod 72 is a circular rod-shaped structure, and the first rotating rod 72 and the end of the output shaft of the first motor 71 are fixed to each other. The driving wheel 73 is of a disc-shaped structure, and the driving wheel 73 is fixedly arranged on the side wall of the rotating rod. The second rotating rod 74 is a round rod-shaped structure, the second rotating rod 74 is rotatably disposed on the side wall of the driving wheel 73 away from the first rotating rod 72, and one end of the second rotating rod 74 away from the first rotating rod 72 is rotatably connected with the second fixing plate 51.

When the worker needs to drive the paper, the worker only needs to start the clamping assembly to keep the paper stable, and the worker needs to start the first motor 71, so that the output shaft of the first motor 71 rotates, the first rotating rod 72 and the driving wheel 73 rotate along with the output shaft of the first motor 71, and the paper moves towards the direction close to the paper folding knife 41.

A plurality of sliding grooves 75 distributed at equal intervals are formed in the wheel surface of the driving wheel 73, the clamping device 8 is arranged on the driving wheel 73, and the clamping device 8 comprises a second motor 81, a sliding rod 82, a first spring 83 and a fixing rope 84. The second motor 81 is fixedly disposed on the side wall of the second fixing plate 51 away from the first fixing plate 5, the axis of the output shaft of the second motor 81 is horizontal, and the end of the output shaft of the second motor 81 and the second rotating lever 74 are fixed to each other. The sliding rod 82 is a rectangular rod-shaped structure, and the sliding rod 82 is slidably disposed in the sliding groove 75. One end of the first spring 83 is fixed on the side wall of the slide rod 82 close to the axis of the driving wheel 73, and the other end of the first spring 83 is fixed on the side wall of the slide groove 75 close to the axis of the driving wheel 73. One end of the first spring 83 is fixed on the side wall of the slide rod 82 close to the axis of the driving wheel 73, and the other end of the first spring 83 is fixed on the side wall of the slide groove 75 close to the axis of the driving wheel 73. One end of the fixed rope 84 is fixed to a side wall of the second rotating lever 74, and the other end of the fixed rope 84 extends into the sliding groove 75 and is fixed to a side wall of the sliding rod 82 near the axis of the driving wheel 73.

When the worker needs to clamp the paper, the worker needs to start the second motor 81, so that the output shaft of the second motor 81 rotates, the fixing rope 84 is gradually wound on the second rotating rod 74, and the sliding rod 82 slides in a direction away from the second rotating rod 74 under the action of the first spring 83 to abut against the paper. When the worker needs to separate the paper from the sliding rod 82, the worker only needs to rotate the output shaft of the second motor 81 in the reverse direction, and the sliding rod 82 can be reset under the action of the second motor 81.

A sliding hole 85 is formed through the side wall of the first fixing plate 5, a moving assembly 9 is arranged on the first fixing plate 5 and used for moving out folded paper, and the moving assembly 9 comprises a sliding rod 91, a second spring 92 and a sliding plate 93. The slide rod 91 is arranged in the slide hole 85 in a sliding manner, and the slide rod 91 is arranged in the slide hole. One end of the second spring 92 is fixed to a side wall of the first fixing plate 5 close to the second fixing plate 51, and the other end of the second spring 92 is fixed to a side wall of the sliding plate 93 away from the second fixing plate 51. The sliding plate 93 is rotatably disposed on the side wall of the sliding rod 91 close to the second fixing plate 51, and an inclined surface 94 is formed on the edge where the upper surface of the sliding plate 93 intersects with the side wall close to the second fixing plate 51.

After the worker folds the paper, the worker needs to reset the paper folding knife 41, so that the sliding plate 93 is gradually close to the paper under the action of the spring, the paper is gradually close to the discharge hole 95 under the action of the sliding plate 93, and finally the paper passes through the discharge hole 95 and moves out of the moving plate 6.

In order to reduce the operation difficulty of the operator, an external thread is provided on the side wall of the sliding rod 91 near one end of the second fixing plate 51, and an internal thread matched with the external thread is provided on the inner wall of the sliding hole 85. When the staff need examine and repair the cutting knife, external screw thread and internal thread interconnect when the staff only need can make slide bar 91 remain stable, and then has reduced slide bar 91 and has blockked the probability that the staff operated to staff's the operation degree of difficulty has been reduced.

In order to reduce the probability of separating the sliding plate 93 and the moving plate 6 from each other and improve the stability of the sliding plate 93, the sliding plate 93 is opposite to the discharge port 95, and the width of the sliding plate 93 is greater than that of the discharge port 95.

In order to reduce the operation difficulty of the operator, a control switch 96 is disposed on the side wall of the mounting plate 31, and the control switch 96 is electrically connected to the first motor 71, the second motor 81 and the cylinder 4. When the worker needs to start the first motor 71, the second motor 81 and the cylinder 4, the worker only needs to press the corresponding control switch 96 without moving to the first motor 71, the second motor 81 and the cylinder 4, so that the operation difficulty of the worker is reduced.

In order to collect the folded paper, a storage case 97 for storing the folded paper is provided on the side wall of the base 1.

The implementation principle of a continuous double folding mechanism in the embodiment of the application is as follows: when the operator folds the sheets, he places them on the moving plate 6 and activates the clamping assembly to keep the sheets stable, and he activates the driving assembly 7 to slide the sheets in a direction close to the folding blade 41. In addition, when the paper is aligned with the paper folding blade 41, the worker closes the clamping assembly, separates the paper from the clamping assembly, and activates the cylinder 4, so that the paper folding blade 41 moves downward under the action of the cylinder 4 and folds the paper, and the worker activates the moving assembly 9, so that the paper separates from the moving plate 6 under the action of the moving assembly 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A continuous double-folding mechanism is characterized in that: comprises a base (1), one side of the upper surface of the base (1) is provided with a plurality of first supporting rods (2) which are distributed at equal intervals, a plurality of second supporting rods (3) which are distributed at equal intervals are arranged on the other side of the upper surface of the base (1), a mounting plate (31) is jointly arranged on the upper surfaces of the plurality of first supporting rods (2) and the plurality of second supporting rods (3), the upper surface of the mounting plate (31) is fixed with a cylinder (4), a piston rod of the cylinder (4) penetrates through the mounting plate (31) and is connected with the mounting plate in a sliding way, a paper folding knife (41) for folding paper is fixed at the end part of a piston rod of the cylinder (4), a first fixing plate (5) is arranged on the side wall of the plurality of first supporting rods (2) far away from the paper folding knife (41), a second fixing plate (51) is arranged on the side wall of the plurality of second supporting rods (3) far away from the paper folding knife (41), a moving plate (6) is arranged between the first fixed plate (5) and the second fixed plate (51) together, the upper surface of the moving plate (6) is provided with a containing groove (61) which is opposite to the paper folding knife (41) in a penetrating way, the first fixing plate (5) and the second fixing plate (51) are provided with a driving component (7) for driving paper, and a moving assembly (9) for moving out the folded paper is arranged on the first fixing plate (5).

2. The continuous double folding mechanism of claim 1, wherein: drive assembly (7) including fixed first motor (71) that sets up on first fixed plate (5) keep away from paper folding sword (41) lateral wall, with first motor (71) output shaft tip reciprocal anchorage's first dwang (72), fixed drive wheel (73) that set up on the dwang lateral wall, rotate and set up second dwang (74) and the clamping device (8) of setting on drive wheel (73) on first dwang (72) lateral wall are kept away from in drive wheel (73), the output shaft of first motor (71) runs through first fixed plate (5) and swivelling joint, the one end that first dwang (72) were kept away from in second dwang (74) rotates with second fixed plate (51) and is connected.

3. The continuous double folding mechanism of claim 2, wherein: offer a plurality of equidistant distribution's spout (75) on the wheel face of drive wheel (73), clamping device (8) are including fixed second motor (81), slide bar (82), the one end that sets up in spout (75) of fixed setting on second fixed plate (51) keeps away from first fixed plate (5) lateral wall, fixed rope (84) on second dwang (74) lateral wall are fixed to slide bar (82) first spring (83) and one end that are close to on drive wheel (73) axis lateral wall, the output shaft tip and the second dwang (74) reciprocal anchorage of second motor (81), the other end of first spring (83) is fixed on the lateral wall that spout (75) is close to drive wheel (73) axis, the other end of fixed rope (84) extends to in spout (75) and is close to drive wheel (73) axis with slide bar (82) lateral wall reciprocal anchorage.

4. The continuous double folding mechanism of claim 1, wherein: run through on the lateral wall of first fixed plate (5) and seted up slide opening (85), removal subassembly (9) are fixed second spring (92) and rotation setting slide (93) that slide rod (91) that slide setting is in slide opening (85) on first fixed plate (5) is close to second fixed plate (51) lateral wall near second fixed plate (51) lateral wall including sliding rod (91), one end, the other end of second spring (92) is fixed on slide (93) keep away from the lateral wall of second fixed plate (51), the upper surface of slide (93) has been seted up on the crossing edge of its lateral wall that is close to second fixed plate (51) inclined plane (94), run through on the lateral wall of second fixed plate (51) and seted up discharge gate (95) that are used for discharging paper after folding.

5. The continuous double folding mechanism of claim 4, wherein: the side wall of one end, close to the second fixing plate (51), of the sliding rod (91) is provided with an external thread, and the inner wall of the sliding hole (85) is provided with an internal thread matched with the external thread.

6. The continuous double folding mechanism of claim 5, wherein: the sliding plate (93) is opposite to the discharge hole (95), and the width of the sliding plate (93) is larger than that of the discharge hole (95).

7. A continuous double folding mechanism according to claim 3, characterized in that: be provided with control switch (96) on the lateral wall of mounting panel (31), control switch (96) all are connected with first motor (71), second motor (81) and cylinder (4) electricity.

8. The continuous double folding mechanism of claim 1, wherein: a storage box (97) used for storing folded paper is arranged on the side wall of the base (1).

Images