Conveying device for environment-friendly corrugated board production line

Abstract

The utility model discloses a transmission device for an environment-friendly corrugated board production line, and relates to the field of corrugated board transmission, the transmission device comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a support, the inner side of the support is rotatably connected with a transmission roller, the outer surface of the transmission roller is clamped with a transmission belt, and the transmission belt is fixedly connected with the support. A conveying motor is fixedly connected to the outer side of the support, an output shaft of the conveying motor penetrates through the support to be fixedly connected with the transmission roller, the support comprises a lower end frame, and an adjusting assembly is arranged at the upper end of the lower end frame. By adopting the structure, the driven bevel gear rotates to drive the adjusting screw rod to rotate, and the upper end frame can move upwards under the action of the adjusting screw hole under the rotation of the adjusting screw rod, so that the height of one end of the transmission structure can be adjusted when the upper end frame moves upwards; and therefore, the vertical angle of the transmission structure can be adjusted, and the flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to corrugated paperboard transmission field, especially relates to a transmission device for environment-friendly corrugated paperboard production line. BACKGROUND

[0002] Corrugated paperboard is a multilayer adhesive body, which is composed of at least one wave-shaped core paper interlayer and one paperboard. It has high mechanical strength and can resist collision and falling during transportation. The actual performance of corrugated paper boxes depends on three factors: the properties of core paper and paperboard and the structure of the paper box itself. After the production of corrugated paperboard is completed, it has a long strip board structure, and at this time it needs to be transmitted to the next process by a transmission device.

[0003] According to the patent with the announcement number "CN219193863U", a corrugated paperboard conveying table is disclosed, which comprises a first base, a first motor fixedly connected to the left outer surface of the first base, a first conveyor belt slidingly connected to the inner surface of the first base, a fixed seat fixedly connected to the front end outer surface of the first base, a rotating seat slidingly connected to the outer surface of the upper end of the fixed seat, an electric telescopic rod fixedly connected to the left outer surface of the connecting plate, a fixed plate fixedly connected to the left outer surface of the electric telescopic rod, and a third base fixedly connected to the right outer surface of the fixed seat. The corrugated paperboard conveying table has the advantage of being able to smoothly turn on the conveyor belt, solving the problem of the existing corrugated paperboard conveying table, which directly transitions from a horizontal conveyor belt to a vertical conveyor belt when conveying stacked corrugated paperboard, and the inertia causes the stacked corrugated paperboard to shake and possibly tip over, thereby affecting the conveying process.

[0004] Through the above structure, it can be known that through the design of the utility model, the fourth motor, rotating seat, hydraulic device and fixed plate are installed on the fixed seat position to form a steering mechanism. Through the steering mechanism, the stacked corrugated paperboard is smoothly conveyed on the conveyor belt, and there is no shaking or tipping possibility, which ensures smooth conveying. However, the flexibility of the above transmission device is low, and the angle of the transmission mechanism cannot be adjusted, which leads to the fact that the transmission device cannot be adjusted when conveying at a high position, thereby reducing the practicality of the device. Therefore, a transmission device with adjustable high and low angles is proposed. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a transmission device for environment-friendly corrugated paperboard production line to solve the problems mentioned in the background art.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] The utility model provides a kind of transmission device for environment-friendly corrugated paperboard production line, including bottom plate, the upper end of the bottom plate is fixedly connected with support, the inner side of the support is rotatably connected with transmission roller, the outer surface of the transmission roller is all clamped with transmission belt, the outer side of the support is fixedly connected with conveying motor, the output shaft of the conveying motor is fixedly connected with transmission roller and is penetrated through support, the support includes lower end frame, the upper end of the lower end frame is provided with adjusting assembly, the upper end of the adjusting assembly is provided with upper end frame, the adjusting assembly includes the mounting plate being set on the opposite side of lower end frame, the upper end of the mounting plate is fixedly connected with double-shaft motor, the output shaft of the double-shaft motor is fixedly connected with connecting rod, the other end of the connecting rod is fixedly connected with driving bevel gear, the upper end of the lower end frame is rotatably connected with driven bevel gear, the driving bevel gear is rotatably connected with driven bevel gear, the upper end of the driven bevel gear is fixedly connected with adjusting screw, the lower end of the upper end frame is provided with adjusting screw hole, the adjusting screw hole is threadedly connected with adjusting screw, the upper end of the bottom plate is provided with driving assembly, the upper end of the driving assembly is provided with tightening assembly.

[0008] As a preferred technical solution, the driving assembly includes transmission gears arranged on both sides of the upper end of the bottom plate, the outer surfaces of the transmission gears are sleeved with toothed belts, the transmission gears are rotatably connected with each other through the toothed belts, the upper end of the bottom plate is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving gear, and the driving gear is rotatably connected with a driven gear transmission gear.

[0009] As a preferred technical solution, the tightening assembly includes a tightening screw arranged on the upper end of the transmission gear, the other end of the tightening screw is fixedly connected with a limiting head, the outer surface of the tightening screw is threadedly connected with a threaded piece, the opposite sides of the threaded piece are rotatably connected with tightening rods, and the tightening rods penetrate through the transmission belt.

[0010] As a preferred technical solution, the upper end of the bottom plate is fixedly connected with a bottom shell, the driving assembly is wrapped by the bottom shell, the upper end of the bottom shell is fixedly connected with an upper end shell, the inner sides of the upper end shell are all provided with sliding holes, the tightening screw is wrapped by the upper end shell, and the tightening rods are rotatably connected with the sliding holes.

[0011] As a preferred technical solution, the lower end frame and the upper end frame are rotatably connected with each other, the upper end of the lower end frame is fixedly connected with a limiting insertion rod, the lower end of the upper end frame is provided with a limiting insertion slot, and the limiting insertion rod and the limiting insertion slot are rotatably connected with each other.

[0012] As a preferred technical solution, the upper end of the bottom plate is fixedly connected with a support plate on one side of the support, and the inner side of the support plate is rotatably connected with the upper end frame.

[0013] The inner side of the supporting plate is fixedly connected with a limiting sliding block, one side of the upper end frame is provided with a limiting sliding groove, and the limiting sliding groove and the limiting sliding block are slidably connected.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] Firstly, the adjusting assembly is arranged, when the transmission structure needs to be adjusted in up-down angle, the double-shaft motor is controlled to rotate to drive the connecting rod to rotate and make the driving bevel gear rotate, the driving bevel gear drives the driven bevel gear to rotate under the rotation, the driven bevel gear drives the adjusting screw rod to rotate, the adjusting screw rod moves upward under the action of the adjusting screw hole, and the upper end frame moves upward, so that the height of one end of the transmission structure can be adjusted, the up-down angle of the transmission structure can be adjusted, and the flexibility of the device is improved.

[0016] Secondly, the driving assembly and the tightening assembly are arranged, when the transmission structure is adjusted, the driving motor is controlled to rotate to drive the driving gear to rotate, the driving gear drives the transmission gear to rotate, the transmission gear drives the tightening screw rod to rotate under the rotation, the screw part moves on the surface of the tightening screw rod under the rotation of the tightening screw rod, the tightening rod moves downward under the movement of the screw part, the transmission belt is pulled, and the loosening of the transmission belt during the adjustment of the transmission structure can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the utility model;

[0018] Figure 2 is a bottom view structural schematic view of the utility model;

[0019] Figure 3 is a structural schematic view of the driving assembly of the utility model;

[0020] Figure 4 is a structural schematic view of the bottom shell of the utility model.

[0021] Label: 1, bottom plate; 2, support; 221, upper end frame; 222, lower end frame; 3, transmission roller; 4, transmission belt; 5, conveying motor; 6, tensioning assembly; 61, tensioning screw; 62, threaded part; 63, tensioning rod; 64, limiting head; 7, adjusting assembly; 71, mounting plate; 72, double-shaft motor; 73, connecting rod; 74, driving bevel gear; 75, driven bevel gear; 76, adjusting screw; 77, adjusting screw hole; 8, driving assembly; 81, driving motor; 82, driving gear; 83, transmission gear; 84, toothed belt; 9, limiting slot; 10, limiting plug; 11, bottom shell; 12, upper end shell; 13, sliding hole; 14, support plate; 15, limiting sliding block; 16, limiting sliding groove. DETAILED DESCRIPTION

[0022] EMBODIMENT

[0023] REFERENCE Figures 1 to 4 The transmission device for the corrugated paperboard production line comprises a bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with a support 2, the inner side of the support 2 is rotatably connected with transmission rollers 3, the outer surface of the transmission rollers 3 is clamped with transmission belts 4, the outer side of the support 2 is fixedly connected with a conveying motor 5, the output shaft of the conveying motor 5 penetrates through the support 2 and is fixedly connected with the transmission rollers 3, the support 2 comprises a lower end frame 222, the upper end of the lower end frame 222 is provided with an adjusting assembly 7, the upper end of the adjusting assembly 7 is provided with an upper end frame 221, the adjusting assembly 7 comprises mounting plates 71 arranged on the opposite sides of the lower end frame 222, the upper end of the mounting plate 71 is fixedly connected with a double-shaft motor 72, the output shaft of the double-shaft motor 72 is fixedly connected with a connecting rod 73, the other end of the connecting rod 73 is fixedly connected with a driving bevel gear 74, the upper end of the lower end frame 222 is rotatably connected with a driven bevel gear 75, the driving bevel gear 74 and the driven bevel gear 75 are rotatably connected with each other, the upper end of the driven bevel gear 75 is fixedly connected with an adjusting screw 76, the lower end of the upper end frame 221 is provided with an adjusting screw hole 77, the adjusting screw hole 77 and the adjusting screw 76 are threadedly connected with each other, the upper end of the bottom plate 1 is provided with a driving assembly 8, and the upper end of the driving assembly 8 is provided with a tensioning assembly 6.

[0024] REFERENCE Figure 3 The driving assembly 8 comprises transmission gears 83 arranged on the upper end of the bottom plate 1 on both sides, the outer surface of the transmission gears 83 is sleeved with a toothed belt 84, and the transmission gears 83 are rotatably connected with each other through the toothed belt 84, the upper end of the bottom plate 1 is fixedly connected with a driving motor 81, the output shaft of the driving motor 81 is fixedly connected with a driving gear 82, and the driving gear 82 and the driven gear transmission gear 83 are rotatably connected with each other; the driving motor 81 is controlled to rotate to drive the driving gear 82 to rotate, the driving gear 82 is driven to rotate to drive the transmission gear 83 to rotate, so that the transmission gear 83 can drive the tensioning screw 61 to rotate under the rotation of the transmission gear 83.

[0025] REFERENCEFigure 1 And Figure 3 The tautening assembly 6 comprises a tautening screw 61 arranged at the upper end of the transmission gear 83, the other end of the tautening screw 61 is fixedly connected with a limiting head 64, the outer surface of the tautening screw 61 is threadedly connected with a threaded part 62, the opposite side of the threaded part 62 is rotatably connected with a tautening rod 63, and the tautening rod 63 penetrates through the transmission belt 4; the rotation of the tautening screw 61 can drive the threaded part 62 to move on the surface of the tautening screw 61, and then the movement of the threaded part 62 can drive the tautening rod 63 to move downward, so that the transmission belt 4 can be pulled, thereby avoiding the loosening of the transmission belt 4 when adjusting the transmission structure.

[0026] Reference Figure 4 The upper end of the bottom plate 1 is fixedly connected with a bottom shell 11, the bottom shell 11 wraps the driving assembly 8, the upper end of the bottom shell 11 is fixedly connected with an upper end shell 12, the inner side of the upper end shell 12 is provided with a sliding hole 13, the upper end shell 12 wraps the tautening screw 61, and the tautening rod 63 is slidably connected with the sliding hole 13; the bottom shell 11 and the upper end shell 12 can wrap the driving assembly 8 and the tautening assembly 6, so as to avoid the situation that the operator is injured by contacting.

[0027] Reference Figure 2 The lower end frame 222 is inserted with the upper end frame 221, the upper end of the lower end frame 222 is fixedly connected with a limiting insertion rod 10, the lower end of the upper end frame 221 is provided with a limiting insertion groove 9, and the limiting insertion rod 10 and the limiting insertion groove 9 are slidably inserted with each other; the limiting insertion rod 10 and the limiting insertion groove 9 can support and limit the upper end frame 221, so as to avoid the rotation of the upper end frame 221.

[0028] Reference Figure 3 The upper end of the bottom plate 1 is fixedly connected with a supporting plate 14 on one side of the support 2, the inner side of the supporting plate 14 is slidably connected with the upper end frame 221, the inner side of the supporting plate 14 is fixedly connected with a limiting sliding block 15, one side of the upper end frame 221 is provided with a limiting sliding groove 16, and the limiting sliding groove 16 and the limiting sliding block 15 are slidably connected with each other; the supporting plate 14 can further support the upper end frame 221, so as to avoid the bending of the adjusting screw 76 caused by excessive stress of the upper end frame 221 during use.

[0029] Use principle and advantage: when using, the corrugated board can be placed on the upper end of the transmission belt 4 to control the starting of the conveying motor 5, drive the transmission roller 3 to rotate, so that the transmission belt 4 moves, and then the corrugated board can be conveyed, and when the transmission structure needs to be adjusted in up-down angle, the connecting rod 73 is driven to rotate by controlling the double-shaft motor 72 to rotate, so that the driving bevel gear 74 rotates, and the driven bevel gear 75 rotates under the rotation of the driving bevel gear 74, which can drive the adjusting screw 76 to rotate, and the rotation of the adjusting screw 76 drives the upper end frame 221 to move upward under the action of the adjusting screw hole 77, so that the height of one end of the transmission structure can be adjusted when the upper end frame 221 moves upward, so that the up-down angle of the transmission structure can be adjusted, so that the flexibility of the device is increased, and when the transmission structure is adjusted, the driving motor 81 is controlled to rotate to drive the driving gear 82 to rotate, which can drive the transmission gear 83 to rotate, so that the tightening screw 61 can be driven to rotate under the rotation of the transmission gear 83, so that the screw 62 can move on the surface of the tightening screw 61 under the rotation of the tightening screw 61, and then the tightening rod 63 can move downward under the movement of the screw 62, so that the transmission belt 4 can be pulled, and the loosening of the transmission belt 4 during the adjustment of the transmission structure can be avoided.

Claims

1. A conveying device for an environmentally friendly corrugated cardboard production line, characterized in that: The system includes a base plate (1), with a bracket (2) fixedly connected to the upper end of the base plate (1). A transmission roller (3) is rotatably connected to the inner side of the bracket (2), and a transmission belt (4) is snapped onto the outer surface of each transmission roller (3). A conveyor motor (5) is fixedly connected to the outer side of the bracket (2). The output shaft of the conveyor motor (5) passes through the bracket (2) and is fixedly connected to the transmission roller (3). The bracket (2) includes a lower end frame (222), with an adjustment assembly (7) at the upper end of the lower end frame (222). An upper end frame (221) is provided at the upper end of the adjustment assembly (7). The adjustment assembly (7) includes a mounting plate (71) located on the opposite side of the lower end frame (222). The upper end of the mounting plate (71) is fixedly connected to... A dual-axis motor (72) is connected to the output shaft of the dual-axis motor (72), and a connecting rod (73) is fixedly connected to the other end of the connecting rod (73). A driving bevel gear (74) is fixedly connected to the upper end of the lower end frame (222). A driven bevel gear (75) is rotatably connected to the upper end of the lower end frame (222). The driving bevel gear (74) and the driven bevel gear (75) are meshed with each other. An adjusting screw (76) is fixedly connected to the upper end of the driven bevel gear (75). An adjusting screw hole (77) is opened at the lower end of the upper end frame (221). The adjusting screw hole (77) and the adjusting screw (76) are threadedly connected to each other. A drive assembly (8) is provided at the upper end of the base plate (1). A tensioning assembly (6) is provided at the upper end of the drive assembly (8).

2. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 1, characterized in that: The drive assembly (8) includes transmission gears (83) disposed on both sides of the upper end of the base plate (1). A toothed belt (84) is sleeved on the outer surface of the transmission gears (83). The transmission gears (83) are meshed with each other through the toothed belt (84). A drive motor (81) is fixedly connected to the upper end of the base plate (1). A drive gear (82) is fixedly connected to the output shaft of the drive motor (81). The drive gear (82) and the driven gear transmission gear (83) are meshed with each other.

3. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 2, characterized in that: The tensioning assembly (6) includes a tensioning screw (61) disposed on the upper end of the transmission gear (83), and a limit head (64) is fixedly connected to the other end of the tensioning screw (61). A threaded part (62) is threadedly connected to the outer surface of the tensioning screw (61), and a tensioning rod (63) is rotatably connected to the opposite side of the threaded part (62). The tensioning rod (63) passes through the transmission belt (4).

4. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 3, characterized in that: The bottom plate (1) is fixedly connected to the upper end of the bottom shell (11), which encloses the drive assembly (8). The bottom shell (11) is fixedly connected to the upper end of the bottom shell (11), and the inner side of the upper end shell (12) is provided with sliding holes (13). The upper end shell (12) encloses the tensioning screw (61), and the tensioning screw (63) is slidably connected to the sliding holes (13).

5. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 1, characterized in that: The lower end frame (222) and the upper end frame (221) are inserted into each other. The upper end of the lower end frame (222) is fixedly connected to a limiting rod (10), and the lower end of the upper end frame (221) is provided with a limiting slot (9). The limiting rod (10) and the limiting slot (9) are slidably inserted into each other.

6. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 1, characterized in that: The upper end of the base plate (1) is fixedly connected to a support plate (14) on one side of the bracket (2), and the inner side of the support plate (14) is slidably connected to the upper frame (221).

7. The conveying device for an environmentally friendly corrugated cardboard production line according to claim 6, characterized in that: The inner side of the support plate (14) is fixedly connected to a limiting slider (15), and a limiting groove (16) is opened on one side of the upper frame (221). The limiting groove (16) and the limiting slider (15) are slidably connected to each other.

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