Conveying device for iron plates

Abstract

The utility model discloses a conveying device for iron plates, which is characterized in that a sliding seat is arranged at the bottom of a belt frame, the sliding seat is in sliding connection with a sliding rod, a belt roller is arranged on the belt frame, a driving roller is arranged at the bottom of the belt frame through a first bearing seat, the belt roller and the driving roller are matched to be provided with a closed-loop belt, and a C-shaped wheel frame is arranged on the outer side of the belt frame. The side edge wheels are arranged on the inner sides of the wheel frames in a matched mode, the lead screw is arranged in the middle of the frame through a second bearing seat, the ball nut seat is arranged at the bottom of the belt frame, and the ball nut seat is in threaded connection with the lead screw. A large amount of manpower and material resources are saved, the production cost is further saved, a supporting roller is further arranged in the middle of the device, the middle of the iron plate can be supported, bending deformation of the iron plate is avoided, and the printing quality is further improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically a conveying device for iron plates. Background Technology

[0002] Tinplate printing mainly refers to printing various patterns on tinplates, while can making refers to shaping tinplate into various shapes desired by customers to package products, achieving both aesthetic appeal and practicality. To ensure printing quality, tinplates are typically conveyed horizontally through multiple printing presses. Conveyor belts are commonly used for conveying the tinplates. However, during this process, the tinplates inevitably shift, resulting in misaligned patterns on the printing presses, reducing print quality and increasing production costs. Current solutions involve sensor detection, triggering an alarm to remove the misaligned tinplate. However, this method is labor-intensive and resource-intensive, further increasing production costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a conveying device for iron plates to address the shortcomings of the prior art, thereby solving at least one of the above-mentioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A conveying device for iron plates includes a frame, a support leg at the bottom of the frame, slide rods on both sides of the frame, belt frames on the front and rear sides of the frame, a slide seat at the bottom of the belt frame, the slide seat being slidably connected to the slide rod, a belt roller on the belt frame, a drive roller at the bottom of the belt frame via a first bearing seat, a closed-loop belt in cooperation with the drive roller, a C-shaped wheel frame on the outer side of the belt frame, a side wheel in cooperation with the inner side of the wheel frame, a lead screw at the middle of the frame via a second bearing seat, a ball screw nut at the bottom of the belt frame, the ball screw nut being threadedly connected to the lead screw, a handwheel at one end of the lead screw, a motor base at the bottom of the belt frame, a motor on the motor base, a drive chain drive connected to the motor, a second drive chain drive on the drive roller, and the drive chain drive being connected to the second drive chain drive.

[0005] Furthermore, a motor base is provided at the bottom of the front belt frame, and a motor is mounted on the motor base. The motor is driven by a drive chain. A second drive chain is mounted on the drive roller. A drive shaft is mounted on the frame via a third bearing seat. The drive shaft has a keyway and is fitted with two splined bushings. The splines of the splined bushings mate with the keyways. A driven chain and a first drive chain are mounted on the outer side of the splined bushings. A fourth bearing seat is provided at the bottom of both the front and rear belt frames. The fourth bearing seats on both the front and rear sides are rotatably connected to the splined bushings on the same side. The drive chain is driven by a chain to the driven chain below the front belt frame. The first drive chain on the same side is driven by a chain to the second drive chain on the same side.

[0006] Furthermore, a support roller seat is provided in the middle of the belt frame on both the front and rear sides, and a plurality of support rollers are provided on the support roller seat.

[0007] Furthermore, the highest point of each support roller is flush with the upper plane of the belt.

[0008] Furthermore, the threads on the front and rear sides of the lead screw are opposite.

[0009] Furthermore, the middle part of the side pulley mates with the upper surface of the belt.

[0010] Furthermore, the bottom of the support leg is provided with an anti-slip block.

[0011] The beneficial effects of this utility model are as follows: This utility model is equipped with a conveyor belt that can move back and forth, and a side wheel to limit the conveying of the iron plate, so as to avoid the iron plate from shifting during the conveying process, thereby improving the printing quality, reducing the production cost, and saving a lot of manpower and material resources, further reducing the production cost. The device is also equipped with a support roller in the middle to support the middle of the iron plate, so as to prevent the iron plate from bending and deforming, thereby further improving the printing quality. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the bottom structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the splined bushing part of this utility model.

[0016] The attached diagram lists the components represented by each number as follows:

[0017] Frame 1; Support leg 2; Anti-slip block 3; Slide rod 4; Slide seat 5; Belt frame 6; Belt roller 7; Belt 8; Wheel frame 9; Side wheel 10; First bearing seat 11; Drive roller 12; Lead screw 13; Second bearing seat 14; Ball screw nut seat 15; Handwheel 16; Transmission rod 17; Third bearing seat 18; Fourth bearing seat 19; Spline bushing 20; First transmission chain 21; Second transmission chain 22; Motor 23; Drive chain 24; Driven chain 25; Motor seat 26; Support roller seat 27; Support roller 28. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example 1: See Figures 1 to 3 This is a schematic diagram of the various structures of this utility model, including a frame 1. Support legs 2 are provided at the bottom of the frame 1 to support it. Slide rods 4 are provided on both sides of the frame 1. Belt frames 6 are provided on both the front and rear sides of the frame 1. The belt frames 6 are not directly connected to the frame 1. A sliding seat 5 is provided at the bottom of the belt frame 6, and the sliding seat 5 is slidably connected to the slide rods 4. The belt frame 6 can move back and forth under the guidance of the slide rods 4. A belt roller 7 is provided on the belt frame 6. A drive roller 12 is provided at the bottom of the belt frame 6 through a first bearing seat 11. A closed-loop belt 8 is provided in cooperation with the belt roller 7 and the drive roller 12. The belt roller 7 supports the belt 8, and the drive roller 12 acts as a power roller to drive the belt 8 to rotate. A C-shaped wheel frame 9 is provided on the outer side of the belt frame 6, and a side wheel 10 is provided on the inner side of the wheel frame 9. The side wheel 10 limits the movement of the iron plate during transport. During the process of offset, a lead screw 13 is set in the middle of the frame 1 through the second bearing seat 14, and a ball screw nut 15 is set at the bottom of the belt frame 6. The ball screw nut 15 is connected to the lead screw 13 by threads. A handwheel 16 is set at one end of the lead screw 13. The lead screw 13 is rotated by the handwheel 16, and the rotation of the lead screw 13 drives the belt frame 6 to move back and forth under the guidance of the slide bar 4. A motor seat 26 is set at the bottom of the belt frame 6, and a motor 23 is set on the motor seat 26. When the belt frame 6 moves, it will drive the motor 23 to move, keeping the power transmission chain on the same plane. The motor 23 is connected to the drive chain 24. A second transmission chain 22 is set on the drive roller 12. The drive chain 24 and the second transmission chain 22 are connected to each other. The motor 23 provides power to the drive roller 12. When the front and rear belts 8 are driven by independent motors 23, the speed of the motors 23 on the front and rear sides needs to be the same.

[0025] Specifically, a motor mount 26 is located at the bottom of the front belt carrier 6. When the belt carrier 6 moves, it drives the motor 23 to move, keeping the power transmission chain on the same plane. The motor 23 is mounted on the motor mount 26 and is connected to the drive chain 24. A second drive chain 22 is mounted on the drive roller 12. The frame 1 has a drive shaft mounted on it via a third bearing seat 18. The drive shaft has a keyway and two splined bushings 20 are fitted onto it. The splines of the splined bushings 20 mate with the keyway. When the front splined bushings 20 rotate, they drive the drive shaft to rotate, thereby transmitting power to the front belt carrier 24. The splined bushing 20 on the rear side has a driven chain 25 and a first transmission chain 21 on its outer side. The bottom of the belt frame 6 on both the front and rear sides is provided with a fourth bearing seat 19. The fourth bearing seats 19 on both the front and rear sides are rotatably connected to the splined bushing 20 on the same side. The driving chain 24 is connected to the driven chain 25 below the front belt frame 6 via a chain. With this arrangement, the belt frame 6 will also move the splined bushing 20 when it moves, keeping the power transmission chain on the same plane. The first transmission chain 21 on the same side is connected to the second transmission chain 22 on the same side via a chain.

[0026] Specifically, a support roller seat 27 is provided in the middle of the front and rear belt frames 6. Several support rollers 28 are provided on the support roller seat 27. The highest point of each support roller 28 is flush with the upper plane of the belt 8. The support rollers 28 are used to support the iron plate and prevent the iron plate from bending and deforming in the middle.

[0027] Specifically, the threads on the front and rear sides of the lead screw 13 are opposite. When the lead screw 13 rotates, the belt brackets 6 on the front and rear sides move in opposite directions, thereby opening and closing the belt brackets 6.

[0028] Specifically, the middle part of the side wheel 10 mates with the upper plane of the belt 8, and the side wheel 10 corresponds to the side of the conveyed iron plate.

[0029] Specifically, the bottom of the support leg 2 is equipped with an anti-slip block 3 to prevent the device from sliding.

[0030] When using this utility model, the device is used as a conveying device for a printing press. The iron plate is conveyed on this device. According to the width of the printing iron plate, the handwheel 16 rotates the lead screw 13. The lead screw 13 rotates and drives the belts 8 on the front and rear sides to open and close, so that the side wheels 10 on the front and rear sides cooperate with the sides of the iron plate. The motor 23 starts and is connected to the driven chain 25. The driven chain 25 drives the transmission rod 17 to rotate through the key. The rotation of the transmission rod 17 drives the spline bushing 20 on the rear side to rotate, and then the power is transmitted to the drive rollers 12 on the front and rear sides. The drive rollers 12 drive the belts 8 to rotate and thus convey the iron plate. The side wheels 10 on the front and rear sides guide the movement of the iron plate and prevent the iron plate from deviating. The support roller 28 in the middle supports the middle of the iron plate.

[0031] The above are merely optional embodiments of this utility model and are not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0032] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

Claims

1. A conveying device for iron plates, characterized in that: The system includes a frame (1), with support legs (2) at the bottom. Slide rods (4) are provided on both sides of the frame (1). Belt frames (6) are provided on both the front and rear sides of the frame (1). A sliding seat (5) is provided at the bottom of the belt frame (6), and the sliding seat (5) is slidably connected to the slide rods (4). A belt roller (7) is provided on the belt frame (6). A drive roller (12) is provided at the bottom of the belt frame (6) via a first bearing seat (11). A closed-loop belt (8) is provided between the belt roller (7) and the drive roller (12). A C-shaped wheel frame (9) is provided on the outer side of the belt frame (6), and the inner side of the wheel frame (9) is fitted with... A side wheel (10) is provided. A lead screw (13) is provided in the middle of the frame (1) through a second bearing seat (14). A ball screw seat (15) is provided at the bottom of the belt frame (6). The ball screw seat (15) and the lead screw (13) are connected by threads. A handwheel (16) is provided at one end of the lead screw (13). A motor seat (26) is provided at the bottom of the belt frame (6). A motor (23) is provided on the motor seat (26). The motor (23) is connected to the drive chain (24). A second drive chain (22) is provided on the drive roller (12). The drive chain (24) is connected to the second drive chain (22).

2. The conveying device for iron plates according to claim 1, characterized in that: The frame (1) is provided with a drive shaft via a third bearing seat (18). The drive shaft is provided with a keyway and two splined bushings (20) are fitted on the drive shaft. The splines of the splined bushings (20) are matched with the keyway. A driven chain disc (25) and a first drive chain disc (21) are provided on the outer side of the splined bushings (20). A fourth bearing seat (19) is provided at the bottom of the belt frame (6) on both the front and rear sides. The fourth bearing seats (19) on both the front and rear sides are rotatably connected to the splined bushings (20) on the same side. The driving chain disc (24) is connected to the driven chain disc (25) below the front belt frame (6) via a chain. The first drive chain disc (21) on the same side is connected to the second drive chain disc (22) on the same side via a chain.

3. The conveying device for iron plates according to claim 1, characterized in that: A support roller seat (27) is provided in the middle of the belt frame (6) on both the front and rear sides, and a number of support rollers (28) are provided on the support roller seat (27).

4. The conveying device for iron plates according to claim 3, characterized in that: The highest point of each support roller (28) is flush with the upper plane of the belt (8).

5. The conveying device for iron plates according to claim 1, characterized in that: The threads on the front and rear sides of the lead screw (13) are opposite.

6. The conveying device for iron plates according to claim 1, characterized in that: The middle part of the side wheel (10) engages with the upper surface of the belt (8).

7. The conveying device for iron plates according to claim 1, characterized in that: The bottom of the support leg (2) is provided with an anti-slip block (3).

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