A conveying device for a bottoming machine

Abstract

The application relates to the technical field of bottom pasting machines, in particular to a conveying device of a bottom pasting machine, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two support frames, the inner wall of each support frame is rotationally connected with a first rotating wheel through two bearings, the two first rotating wheels are transmissionally connected through a first conveying belt, the outer surface of the first conveying belt is fixedly connected with a group of push plates, and the upper surface of each support frame is fixedly connected with a U-shaped plate. The application can drive the first conveying belt to move through the cooperation of the motor, the second rotating wheel, the second conveying belt, the push plate and the push strip, the first conveying belt and the second conveying belt can synchronously move, the paper can be limited, the paper can be conveyed, the pressure strip can press the paper through the cooperation of the pressure strip and the first conveying belt, the effect of clamping the paper is achieved, and the phenomenon of paper deviation and sliding is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a pasting machine, in particular to a conveying device of a pasting machine. BACKGROUND

[0002] The pasting machine is a device for making valve bags, which is mainly used together with a tube making machine, adopts photoelectric, electromechanical and pneumatic integrated technology, and is controlled by a photoelectric PLC automatic control system program, and the working principle of the pasting machine is that an adhesive is applied to a bag through a series of rotating wheels, then the bag passes through a drying chamber, and the adhesive is allowed to dry before being discharged from the machine.

[0003] Through retrieval, the paper bag positioning and conveying device of the pasting machine disclosed in Chinese Patent No. CN215704538U comprises a rack, a first positioning mechanism and a second positioning mechanism, the first positioning mechanism comprises a first driving sprocket, a first driven sprocket and a first chain, and a first stop block is arranged on the first chain; the second positioning mechanism comprises a second driving sprocket, a second driven sprocket and a second chain, the first chain and the second chain are arranged in parallel, a second stop block is arranged on the second chain, the second stop block is arranged correspondingly to the first stop block, and the second stop block and the first stop block cooperate to position the paper bag; wherein the rack is provided with a first support piece supporting the first driving sprocket and a first screw, the first screw is rotatably connected with the rack, the first support piece is correspondingly provided with a first threaded hole, and the first screw and the first threaded hole cooperate to drive the first support piece to move close to and away from the first driven sprocket. The paper bag positioning and conveying device of the pasting machine can quickly adjust and align the first stop block and the second stop block.

[0004] For the related technologies in the above, the inventors find that the following defects exist: for example, in the process of conveying paper, only the first stop block and the second stop block are used to position the paper, however, in the process of moving the paper, it is difficult to clamp the paper, which leads to the paper being easy to deviate in the process of conveying, so as to affect the pasting efficiency. UTILITARIAN CONTENT

[0005] In order to clamp the paper and prevent the paper from being easy to deviate, the application provides a conveying device of a pasting machine.

[0006] The application provides a conveying device of a bottom pasting machine, which adopts the following technical scheme: a conveying device of a bottom pasting machine, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected with two support frames, the inner wall of each support frame is rotatably connected with a first rotating wheel through two bearings, the two first rotating wheels are drivingly connected through a first conveying belt, the outer surface of the first conveying belt is fixedly connected with a group of push plates, the upper surface of each support frame is fixedly connected with a U-shaped plate, the inner wall of each U-shaped plate is rotatably connected with a second rotating wheel through a bearing, the front surface of one of the U-shaped plates is fixedly connected with a motor, the output end of the motor is fixedly connected with the front end of one of the second rotating wheels, the two second rotating wheels are drivingly connected through a second conveying belt, the outer surface of the second conveying belt is fixedly connected with a group of push strips, and the left side surface of each push strip is fixedly connected with a pressing strip.

[0007] Optionally, the front surface of each first rotating wheel and the back surface of the first rotating wheel are fixedly connected with a group of first baffles, and the front surface of each second rotating wheel and the back surface of the second rotating wheel are fixedly connected with a group of second baffles.

[0008] Optionally, the diameters of the two second rotating wheels are equal to those of the two first rotating wheels, and the two first rotating wheels are located directly above the two second rotating wheels.

[0009] Optionally, the upper surface of the bottom plate is fixedly connected with a grooved vertical plate, the inner wall of the grooved vertical plate is slidingly connected with two sliding blocks, the side surface, away from each other, of the two sliding blocks is fixedly connected with a spring, the end, away from each other, of the two springs is fixedly connected with the inner wall of the grooved vertical plate, and the front surface of each sliding block is rotatably connected with a tensioning rod through a bearing.

[0010] Optionally, the side surface, away from each other, of the two support frames is fixedly connected with two tripods, and the bottom surface of each tripod is fixedly connected with the upper surface of the bottom plate.

[0011] Optionally, the side surface, away from each other, of the two U-shaped plates is fixedly connected with two reinforcing plates, and the side surface, close to each other, of the two groups of reinforcing plates is fixedly connected with the side surface, away from each other, of the two support frames.

[0012] Optionally, the side surface, close to each other, of the two U-shaped plates is fixedly connected with two blocking strips, and the two blocking strips are located in front of and behind the second conveying belt respectively.

[0013] In summary, the application has the following beneficial technical effects:

[0014] 1. The utility model discloses a motor, second runner, second conveyer belt, push piece and push bar's mutual cooperation can drive first conveyer belt moves, makes first conveyer belt and second conveyer belt synchronous movement moves, and can be limited to paper, thereby can convey paper, and utilize the cooperation of press bar and first conveyer belt, can make press bar pressurize paper, reach the effect of clamping paper, avoid the phenomenon of paper deviation and sliding.

[0015] 2. The utility model discloses the cooperation of spring and sliding block can utilize the elastic force of spring and push sliding block and move, make sliding block drive tensioning rod away from each other, reach the effect that first conveyer belt and second conveyer belt are tensioned, avoid the phenomenon that first conveyer belt and second conveyer belt appear slack in the process of using, utilize the cooperation of first baffle and second baffle, can be limited to first conveyer belt and second conveyer belt, prevent the deviation of first conveyer belt and second conveyer belt in the process of rotating. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram in the embodiment of the application;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of side view in the embodiment of the application;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of second runner in the embodiment of the application;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of press bar in the embodiment of the application.

[0020] Signs: 1, bottom plate;2, tripod;3, support frame;4, push bar;5, motor;6, U-shaped plate;7, press bar;8, second conveyer belt;9, with slot vertical plate;10, sliding block;11, second runner;12, second baffle;13, first conveyer belt;14, reinforcing plate;15, first runner;16, first baffle;17, stop bar;18, push piece;19, tensioning rod;20, spring. Specific implementation

[0021] The following combines the drawings Figure 1 Further detailed description of the application.

[0022] The embodiment of the application discloses a conveying device of a bottom pasting machine, which comprises a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a slotted vertical plate 9, the inner wall of the slotted vertical plate 9 is slidably connected with two sliding blocks 10, the side face of each of the two sliding blocks 10 close to each other is fixedly connected with a spring 20, the end of each of the two springs 20 close to each other is fixedly connected with the inner wall of the slotted vertical plate 9, the front face of each of the two sliding blocks 10 is rotatably connected with a tensioning rod 19 through a bearing, the two sliding blocks 10 can be driven to move away from each other by the elastic force of the spring 20, the sliding block 10 drives the tensioning rod 19 to move away from each other, and the movement of the tensioning rod 19 can tension the first conveying belt 13 and the second conveying belt 8, so that the first conveying belt 13 and the second conveying belt 8 are prevented from relaxing.

[0023] The upper surface of the bottom plate 1 is fixedly connected with two support frames 3, the inner wall of each of the two support frames 3 is rotatably connected with a first rotating wheel 15 through two bearings, the two first rotating wheels 15 are drivingly connected through the first conveying belt 13, the outer surface of the first conveying belt 13 is fixedly connected with a group of pushing pieces 18, the upper surface of each of the two support frames 3 is fixedly connected with a U-shaped plate 6, the side face of the two U-shaped plates 6 close to each other is fixedly connected with two limiting strips 17, the two limiting strips 17 are located at the front and back of the second conveying belt 8 and behind the second conveying belt 8 respectively, and the two sides of the paper can be limited by the limiting strips 17, so that the paper is prevented from deviating.

[0024] The inner wall of each of the two U-shaped plates 6 is rotatably connected with a second rotating wheel 11 through a bearing, the diameter of each of the two second rotating wheels 11 is equal to that of the first rotating wheel 15, and the two first rotating wheels 15 are located directly above the two second rotating wheels 11, the front face of one of the two U-shaped plates 6 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with the front end of one of the two second rotating wheels 11, and the two second rotating wheels 11 are drivingly connected through the second conveying belt 8, the outer surface of the second conveying belt 8 is fixedly connected with a group of pushing strips 4, and the left side face of each of the pushing strips 4 is fixedly connected with a pressing strip 7.

[0025] In order to make the support frame 3 more stable, the side face of each of the two support frames 3 away from each other is fixedly connected with two tripods 2, and the bottom face of each of the two tripods 2 is fixedly connected with the upper surface of the bottom plate 1, the support frame 3 can be reinforced by the tripods 2, the stability of the support frame 3 is improved, and the support frame 3 is prevented from shaking during use.

[0026] In the embodiment, the side face of each of the two U-shaped plates 6 away from each other is fixedly connected with two reinforcing plates 14, the side face of each of the two groups of reinforcing plates 14 close to each other is fixedly connected with the side face of each of the two support frames 3 away from each other, the U-shaped plate 6 can be reinforced by the reinforcing plates 14, and the U-shaped plate 6 is prevented from falling off and loosening during use.

[0027] In order to limit the first conveying belt 13 and the second conveying belt 8, the front face of each first rotating wheel 15 and the back face of each first rotating wheel 15 are fixedly connected with a set of first baffles 16, and the front face of each second rotating wheel 11 and the back face of each second rotating wheel 11 are fixedly connected with a set of second baffles 12. By being provided with the first baffles 16 and the second baffles 12, the first conveying belt 13 and the second conveying belt 8 can be blocked, so as to avoid deviation of the first conveying belt 13 and the second conveying belt 8 in the process of rotation.

[0028] The implementation principle of the conveying device of the bottom pasting machine is as follows: in use, the motor 5 is started to drive the second rotating wheel 11 to rotate, the second rotating wheel 11 rotates synchronously through the second conveying belt 8, the push bar 4 moves with the second conveying belt 8, the push bar 4 and the push piece 18 are moved, so that the first conveying belt 13 rotates, the first conveying belt 13 conveys the paper, and when the push bar 4 contacts with the push piece 18, the push bar 4 drives the pressing bar 7 to press the paper, so that the paper is clamped to prevent the paper from loosening and deviating.

[0029] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A conveying device for a bottoming machine, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with two support frames (3), the inner wall of each support frame (3) is rotatably connected with a first rotating wheel (15) through two bearings, the two first rotating wheels (15) are drivingly connected through a first conveying belt (13), the outer surface of the first conveying belt (13) is fixedly connected with a group of shifting pieces (18), the upper surface of each support frame (3) is fixedly connected with a U-shaped plate (6), the inner wall of each U-shaped plate (6) is rotatably connected with a second rotating wheel (11) through a bearing, the front surface of one of the U-shaped plates (6) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with the front end of one of the second rotating wheels (11), the two second rotating wheels (11) are drivingly connected through a second conveying belt (8), the outer surface of the second conveying belt (8) is fixedly connected with a group of pushing strips (4), and the left side surface of each pushing strip (4) is fixedly connected with a pressing strip (7).

2. A conveyor for a pasting machine according to claim 1, characterized in that: The front surface of each first rotating wheel (15) and the back surface of the first rotating wheel (15) are fixedly connected with a group of first baffles (16), and the front surface of each second rotating wheel (11) and the back surface of the second rotating wheel (11) are fixedly connected with a group of second baffles (12).

3. A conveyor for a pasting machine according to claim 1, characterized in that: The diameters of the two second rotating wheels (11) are equal to those of the two first rotating wheels (15), and the two first rotating wheels (15) are located directly above the two second rotating wheels (11).

4. The conveyor of claim 1 wherein: The upper surface of the bottom plate (1) is fixedly connected with a slotted vertical plate (9), the inner wall of the slotted vertical plate (9) is slidingly connected with two sliding blocks (10), the side surface of each sliding block (10) away from each other is fixedly connected with a spring (20), and the ends of the two springs (20) away from each other are fixedly connected with the inner wall of the slotted vertical plate (9).

5. The conveyor of claim 1 wherein: The side surface of each support frame (3) away from each other is fixedly connected with two tripods (2), and the bottom surface of each tripod (2) is fixedly connected with the upper surface of the bottom plate (1).

6. The conveyor of claim 1 wherein: The side surface of each U-shaped plate (6) away from each other is fixedly connected with two reinforcing plates (14), and the side surface of each group of reinforcing plates (14) away from each other is fixedly connected with the side surface of each support frame (3) away from each other.

7. The conveyor of claim 1 wherein: The side surface of each U-shaped plate (6) away from each other is fixedly connected with two reinforcing plates (14), and the side surface of each group of reinforcing plates (14) away from each other is fixedly connected with the side surface of each support frame (3) away from each other. The side surface of each U-shaped plate (6) away from each other is fixedly connected with two reinforcing plates (14), and the side surface of each group of reinforcing plates (14) away from each other is fixedly connected with the side surface of each support frame (3) away from each other.

Images