CN211077776U

CN211077776U - Folding machine convenient for feeding

Info

Publication number: CN211077776U
Application number: CN201922048646.8U
Authority: CN
Inventors: 周海波
Original assignee: Wuxi Haide Printing Co ltd
Current assignee: Wuxi Haide Printing Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-24
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a folding machine of convenient feeding belongs to the folding machine field, aims at providing the folding machine of convenient feeding, and its technical scheme main points are including the folding machine body, the folding machine body is including feed arrangement, folding device and the receipts material platform that sets gradually, feed arrangement includes the feed table be connected with folding device, set up transfer roller on the feed table, set up the driving motor in transfer roller one side, be equipped with the pay-off subassembly on the feed table, the utility model has the advantages of make the better effect of folding paper in carrying paper folding mechanism with the paper one by one.

Description

Folding machine convenient for feeding

Technical Field

The utility model relates to a folding machine field, in particular to folding machine of convenient feeding.

Background

The folding machine is modern printing equipment generated along with the modern printing industry, and the processing of the printing industry is generally divided into book and newspaper processing and packaging processing; the folding machine is mainly used for folding paper with different sizes and thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters.

Chinese patent with publication number CN206552950U discloses a folding machine, which comprises a frame, a folding mechanism arranged on the frame, a paper feeding mechanism arranged on the upstream of the folding mechanism, and a paper collecting mechanism arranged on the downstream of the folding mechanism, wherein the folding mechanism comprises a mounting seat, a folding fence fixed on the mounting seat, a folding roller set rotatably connected on the frame and located between the paper feeding mechanism and the mounting seat, a stopper slidably connected in the folding fence, a sliding handle connected on the stopper, and a fixing knob arranged on the stopper and used for fixing the stopper, a telescopic column is arranged on the side of the mounting seat, and a fixing hole matched with the telescopic column is arranged on the frame.

The paper conveying mechanism in the technical scheme comprises a horizontal paper stacking table, a paper feeding wheel arranged on the frame and close to the folding mechanism, and an air nozzle arranged on the paper stacking table and used for blowing air to the paper stack.

Above-mentioned technical scheme makes paper folding mechanism more reasonable, and it is more convenient to assemble, and paper feed mechanism carries the paper folding through the feed roller in with the paper pile carries paper folding in the paper folding mechanism and handles, but in the in-service use process, though use the air cock to blow to the paper pile, but when utilizing feed roller and paper to produce the friction and carry the paper in paper folding mechanism, the paper adjacent with this paper can receive frictional force, and is brought into paper folding mechanism simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding machine of convenient feeding has one by one and carries the paper folding mechanism with the paper in, makes the better advantage of the effect of folding paper of paper.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a folding machine of convenient feeding, includes the folding machine body, the folding machine body includes the frame, sets gradually feed arrangement, folding device and the receipts material platform in the frame, its characterized in that: the feeding device comprises a feeding table connected with the folding device, a conveying roller arranged on the feeding table, and a rotating motor arranged on one side of the conveying roller, wherein a feeding assembly is arranged on the feeding table.

Through adopting above-mentioned technical scheme, the paper gets into from feed arrangement, after folding paper device folds paper, the paper drops to the collecting station on, the transfer roller on the feeding station rotates under driving motor's drive, when the transfer roller rotates, will drive the paper that is located the feeding station top and enter into folding paper device, be equipped with the pay-off subassembly on the feeding station, the pay-off subassembly can make the paper transmit the folding paper device by feed arrangement in one by one, carry the paper one by one, can make folding paper machine better to the effect of folding paper.

Further, the feeding assembly comprises a mounting frame fixedly connected to one end of the feeding table, a mounting seat fixedly connected to one end of the mounting frame far away from one end of the conveying roller, a driving air cylinder arranged on the mounting seat, and a pressing block connected to the output end of the driving air cylinder.

Through adopting above-mentioned technical scheme, it fixes on the mount pad to drive actuating cylinder, drives actuating cylinder's output and connects the briquetting, and the briquetting is contradicted at the paper top for drive actuating cylinder and drive the decline frequency of briquetting, rely on frictional force to be located the paper conveying back at top when the transfer roller, the briquetting descends under the drive of actuating cylinder rapidly and presses on the paper that is located the below, prevents that the top paper from producing frictional force to the paper in below, will bring into the device of folding paper with the adjacent paper in below together.

Furthermore, feed table sliding connection is in the frame, fixedly connected with driving motor in the frame, driving motor output fixedly connected with sprocket one, it is equipped with sprocket two to lie in sprocket one in the frame, be connected with drive chain between sprocket one and the sprocket two, drive chain one side and feed table lateral wall fixed connection.

Through adopting above-mentioned technical scheme, receive a large amount of paper that can once only prevent on the material platform, driving motor drives sprocket one and rotates, and sprocket one drives sprocket two through drive chain and rotates, and when drive chain rotated, drive chain lateral wall upwards drove the feed table upward movement, and when the paper gradually reduced on the feed table, the feed table ascended along with the drive chain rotation gradually.

Furthermore, a guide block is arranged on the machine frame, and the feeding table is connected to the guide block in a sliding mode.

Through adopting above-mentioned technical scheme, the guide block plays direction and spacing effect to the motion of feed table in vertical direction.

Furthermore, the mount pad both ends are connected with the support, sliding connection has the slider on the support, threaded connection has the depression bar on the slider.

Through adopting above-mentioned technical scheme, the depression bar is pressed all the time at the paper upper surface that is located the top, plays limiting displacement to the paper, and the back is taken away as the paper of top simultaneously, and the depression bar presses all the time on the paper that is located the below, plays limiting displacement to the paper that is located the below.

Furthermore, the slider is connected with a locking bolt in a threaded manner, and the locking bolt extends towards the center of the slider and abuts against the side wall of the bracket.

Through adopting above-mentioned technical scheme, slider sliding connection can be according to the position of paper width adjustment slider on the support, and locking bolt is used for fixing the slider.

Furthermore, the feeding assembly comprises a plurality of feeding rollers arranged on the feeding table, a support frame arranged at the top of the feeding table, a mounting plate connected to the support frame in a sliding manner, and a plurality of compression rollers connected to the mounting plate in a rotating manner, and gaps are reserved between the feeding rollers and the compression rollers.

Through adopting above-mentioned technical scheme, the feed roll rotates and will be located the paper at feed roll top and convey feed arrangement in, adjusts the space between compression roller and the feed roll, makes between compression roller and the feed roll only can pass through a paper, makes between compression roller and the feed roll only can convey the sheet-fed at every turn, conveniently controls the volume of feeding.

Furthermore, a guide plate is arranged at one end, far away from the feeding roller, of the feeding table, and the guide plate is arranged in an arc shape.

Through adopting above-mentioned technical scheme, the deflector is the arc setting, can make the paper paste on the deflector to in the slope state enters into the material conveying subassembly, because the action of gravity, make the paper constantly supply to in the material conveying subassembly.

Further, the support frame top is rotated and is connected with the threaded rod, mounting panel both ends fixedly connected with fixed block, the threaded rod is equipped with two, two about mounting panel length direction symmetry the equal threaded connection of fixed block is on the threaded rod.

Through adopting above-mentioned technical scheme, the staff can be through rotating the threaded rod, the position of adjustment fixed block on the threaded rod to the distance between compression roller and the feed roll on the further adjustment mounting panel is located with fixed block fixed connection's mounting panel in the adjustment, makes between compression roller and the feed roll only can pass through a piece of paper.

Further, the support frame is fixedly connected with a T-shaped block on the side wall of the support frame along the length direction of the support frame, the fixing block is connected to the T-shaped block in a sliding mode, a limiting block is fixedly arranged at the top of the T-shaped block, and the limiting block is located above the fixing block.

Through adopting above-mentioned technical scheme, the cooperation of T-shaped piece and fixed block plays the guide effect to the fixed block, and the stopper is located the fixed block top, plays the guide effect to the removal of fixed block.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the feeding assembly, the effect that the paper enters the folding device one by one under the action of the feeding device can be achieved;

2. through the arrangement of the chain wheel I, the chain wheel II and the driving chain which are arranged on the rack, the feeding table can be driven to move along the vertical direction, and when the height of the material at the top of the feeding table is lowered, the feeding table is lifted, so that the effect of long-term feeding of the feeding device is guaranteed;

3. through the setting of the mounting plate with adjustable height, the height of the mounting plate can be adjusted, and therefore the effect of the distance between the compression roller and the feeding roller on the mounting plate is adjusted.

Drawings

FIG. 1 is an overall schematic view of a folding machine in embodiment 1;

FIG. 2 is a schematic view of the structure of the feeding apparatus in example 1;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of a structure for embodying a feeding device in example 2;

fig. 5 is a schematic sectional view of the feeding device used in example 2.

In the drawings, 1, a folder body; 11. a frame; 12. a feeding device; 13. a folding device; 14. a material receiving platform; 111. a guide block; 121. a feeding table; 122. a conveying roller; 123. rotating the motor; 2. a feeding assembly; 201. a mounting frame; 202. a mounting seat; 203. a driving cylinder; 204. briquetting; 21. a drive motor; 2021. a support; 2022. a slider; 2023. a pressure lever; 2024. locking the bolt; 22. a chain wheel I; 23. a second chain wheel; 24. a drive chain; 251. a feed roller; 252. a support frame; 253. mounting a plate; 254. a compression roller; 2521. a T-shaped block; 26. a guide plate; 27. a threaded rod; 28. a fixed block; 29. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

a folding machine convenient for feeding comprises a folding machine body 1, wherein the folding machine body 1 comprises a frame 11, a feeding device 12, a folding device 13 and a collecting platform 14 which are sequentially arranged on the frame 11, a large amount of paper is placed in the feeding device, the paper is conveyed into the folding device 13 one by one through the feeding device to be folded, and then the folded paper falls onto the collecting platform 14 to be collected.

As shown in fig. 1 and fig. 2, the feeding device 12 includes a feeding table 121 connected to the folding device 13, a conveying roller 122 disposed on the feeding table 121, and a rotating motor 123 disposed on one side of the conveying roller 122, and a feeding assembly 2 is further disposed on one end of the feeding device 12 away from the folding device 13, and the feeding assembly 2 feeds the feeding device 12.

As shown in fig. 2, after the feeding assembly 2 feeds, the rotating motor 123 drives the conveying roller 122 to rotate, and the conveying roller 122 abuts against the surface of the paper to convey the paper into the folding device 13 by friction.

As shown in fig. 2, the feeding assembly 2 includes a mounting frame 201 connected to the frame 11, a mounting base 202 fixedly connected to an end of the mounting frame 201 far away from the conveying roller 122, a driving cylinder 203 disposed on the mounting base 202, and a pressing block 204 connected to an output end of the driving cylinder 203.

As shown in fig. 2, the mounting frame 201 is welded to the frame 11, the mounting base 202 is welded to the mounting frame 201, the pressing block 204 is welded to the output end of the driving cylinder 203, and at least two groups of the driving cylinder 203 and the pressing block 204 are provided.

As shown in fig. 1 and 2, when a sheet of paper on the feeding table 121 is conveyed into the feeding device 12 by the conveying roller 122, when the sheet of paper positioned above leaves, the pressing block 204 is driven by the driving cylinder 203 to rapidly descend and collide with the sheet of paper positioned below the sheet of paper on the feeding table 121, so as to prevent the sheet of paper positioned above from driving the sheet of paper positioned below into the feeding device 12 by friction.

As shown in fig. 2 and 3, the two ends of the mounting base 202 are fixedly welded with brackets 2021, the brackets 2021 are slidably connected with sliders 2022, the sliders 2022 are threadedly connected with pressure rods 2023, the sliders 2022 are threadedly connected with locking bolts 2024, and the locking bolts 2024 extend towards the centers of the sliders 2022 and abut against the side walls of the brackets 2021.

As shown in fig. 2 and 3, according to the position of the paper width adjusting slider 2022 on the bracket 2021, when the slider 2022 is fixed in position, the slider 2022 is fixed in position by the locking bolt 2024, and the pressing rod 2023 connected by the screw is rotated to adjust the degree of pressing of the pressing rod 2023 against the paper on the feeding table 121.

As shown in fig. 2, the feeding table 121 is slidably connected to the frame 11, the frame 11 is fixedly connected to the driving motor 21, the first chain wheel 22 is fixedly welded to an output end of the driving motor 21, the second chain wheel 23 is arranged below the first chain wheel 22 on the frame 11, a chain is connected between the first chain wheel 22 and the second chain wheel 23, and one side of the chain is fixedly welded to a side wall of the feeding table 121.

As shown in fig. 2 and 3, a guide block 111 is disposed on the frame 11, the feeding table 121 is slidably connected to the guide block 111, the driving motor 21 rotates to drive the first chain wheel 22 to rotate, the first chain wheel 22 rotates to drive the second chain wheel 23 to rotate through the chain, and when the material on the feeding table 121 gradually decreases, the chain continuously drives the feeding table 121 to move upward along the length direction of the guide block 111, so that the bottom of the pressing rod 2023 always abuts against the top of the paper.

The specific implementation process comprises the following steps: a large amount of paper is placed on the feeding table 121, the paper is conveyed into the folding device 13 by utilizing the friction force between the conveying roller 122 and the paper, when a piece of paper is conveyed, in order to prevent the friction force at the bottom of the paper from driving the paper below the paper to move along with the paper, the driving cylinder 203 drives the pressing block 204 to press the paper below the paper, the paper below the paper is prevented from moving along with the paper, the paper can enter the feeding device 12 one by one, and the folding effect is better.

Example 2:

a folding machine facilitating feeding is different from embodiment 1 in a feeding assembly 2, and as shown in FIGS. 4 and 5, the feeding assembly 2 includes a plurality of feeding rollers 251 disposed on a feeding table 121, a supporting frame 252 disposed on the top of the feeding table 121, a mounting plate 253 slidably coupled to the supporting frame 252, and a plurality of pressing rollers 254 rotatably coupled to the mounting plate 253.

As shown in fig. 4 and 5, one end of one of the feeding rollers 251 is connected with a sprocket, one side of any one of the gears is provided with a motor, the motor drives one of the sprockets to rotate, the sprocket is sleeved with a chain, and the plurality of sprockets are driven to rotate by the chain, so that the feeding rollers 251 rotate to convey paper.

As shown in fig. 4 and 5, a threaded rod 27 is rotatably connected to the top of the support frame 252, two fixing blocks 28 are welded to two ends of the mounting plate 253, two threaded rods 27 are symmetrically arranged in the length direction of the mounting plate 253, and the two fixing blocks 28 are both in threaded connection with the threaded rod 27.

As shown in fig. 4 and 5, a T-shaped block 2521 is welded on the side wall of the supporting frame 252 along the length direction of the supporting frame 252, the T-shaped block 2521 is arranged along the height direction of the supporting frame 252, the fixing block 28 is slidably connected to the T-shaped block 2521, the top of the T-shaped block 2521 is located on the side wall of the supporting frame 252, and a limiting block 29 is welded on the side wall of the supporting frame 252, and the limiting block 29.

As shown in fig. 4 and 5, the threaded rod 27 is rotated to move the fixed block 28 on the threaded rod 27, at this time, the fixed block 28 moves along the length direction of the T-shaped block 2521, at this time, the mounting plate 253 fixedly connected with the fixed block 28 moves along the height direction of the support frame 252 until the press roller 254 on the mounting plate 253 is positioned above the feed roller 251, and the distance between the press roller 254 and the feed roller 251 can only pass through one piece of paper.

As shown in fig. 4 and 5, the limiting block 29 is located above the T-shaped block 2521, and serves to limit the fixed block 28, so as to prevent the fixed block 28 from falling off from the top of the threaded rod 27 when the threaded rod 27 rotates.

As shown in fig. 4 and 5, the guide plate 26 is welded at one end of the feeding table 121, which is far from the feeding roller 251, the guide plate 26 is arranged in an arc shape, a plurality of sheets are prevented from being arranged on the side wall of the arc-shaped guide plate 26, the arc-shaped guide plate 26 guides the sheets, and the sheets continuously enter between the pressing roller 254 and the feeding roller 251 and are conveyed into the feeding device 12 by the feeding roller 251 by utilizing the radian and the self-gravity of the sheets.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a folder of convenient feeding, includes folder body (1), folder body (1) includes frame (11), sets gradually feed arrangement (12), folding device (13) and receipts material platform (14) on frame (11), its characterized in that: the feeding device (12) comprises a feeding table (121) connected with the folding device (13), a conveying roller (122) arranged on the feeding table (121), and a rotating motor (123) arranged on one side of the conveying roller (122), wherein a feeding assembly (2) is arranged on the feeding table (121).

2. A feed-facilitating folder as recited in claim 1 wherein: the feeding assembly (2) comprises a mounting frame (201) connected to the rack (11), a mounting seat (202) fixedly connected to the mounting frame (201) and far away from one end of the conveying roller (122), a driving air cylinder (203) arranged on the mounting seat (202), and a pressing block (204) connected to the output end of the driving air cylinder (203).

3. A folder for facilitating feeding as set forth in claim 2 wherein: feeding platform (121) sliding connection is in frame (11), fixedly connected with driving motor (21) on frame (11), driving motor (21) output end fixedly connected with sprocket (22), it is equipped with sprocket two (23) to lie in sprocket (22) below in frame (11), be connected with drive chain (24) between sprocket (22) and sprocket two (23), drive chain (24) one side and feeding platform (121) lateral wall fixed connection.

4. A folder for facilitating feeding as set forth in claim 3 wherein: the feeding device is characterized in that a guide block (111) is arranged on the rack (11), and the feeding table (121) is connected to the guide block (111) in a sliding mode.

5. A folder for facilitating feeding as set forth in claim 2 wherein: the mounting seat is characterized in that supports (2021) are connected to two ends of the mounting seat (202), a sliding block (2022) is connected to the supports (2021) in a sliding mode, and a pressing rod (2023) is connected to the sliding block (2022) in a threaded mode.

6. A folder for facilitating feeding as set forth in claim 5 wherein: the slider (2022) is in threaded connection with a locking bolt (2024), and the locking bolt (2024) extends towards the center of the slider (2022) and abuts against the side wall of the bracket (2021).

7. A feed-facilitating folder as recited in claim 1 wherein: the feeding assembly (2) comprises a plurality of feeding rollers (251) arranged on a feeding table (121), a supporting frame (252) arranged at the top of the feeding table (121), a mounting plate (253) connected to the supporting frame (252) in a sliding mode, and a plurality of pressing rollers (254) connected to the mounting plate (253) in a rotating mode, and gaps are reserved between the feeding rollers (251) and the pressing rollers (254).

8. A feed-facilitating folder as recited in claim 7 wherein: and a guide plate (26) is arranged at one end of the feeding table (121) far away from the feeding roller (251), and the guide plate (26) is arranged in an arc shape.

9. A feed-facilitating folder as recited in claim 7 wherein: support frame (252) top is rotated and is connected with threaded rod (27), mounting panel (253) both ends fixedly connected with fixed block (28), threaded rod (27) are equipped with two, two about mounting panel (253) length direction symmetry the equal threaded connection of fixed block (28) is on threaded rod (27).

10. A feed-facilitating folder as recited in claim 9 wherein: the supporting frame is characterized in that a T-shaped block (2521) is fixedly connected to the side wall of the supporting frame (252) along the length direction of the supporting frame (252), the fixing block (28) is connected to the T-shaped block (2521) in a sliding mode, a limiting block (29) is fixedly arranged at the top of the T-shaped block (2521), and the limiting block (29) is located above the fixing block (28).