Discharging and collecting device of paper box forming machine

Abstract

The utility model discloses a discharging and collecting device of a paper box forming machine, which relates to the technical field of paper box collection, and comprises a workbench, the top surface of the workbench is connected with a portal frame, a worm is arranged in the portal frame, the outer wall of the portal frame is rotatably connected with a rotating rod, one end of the rotating rod penetrates through the outer wall of the portal frame, and the other end of the rotating rod is connected with the worm. A polygon prism is slidably connected into the rotating rod, the other end of the polygon prism is arranged in a worm, a worm gear is connected to the worm in a meshed mode, a limiting assembly is arranged at one end of the worm gear, a rotating rod is connected to the other end of the worm gear, a connecting rod is connected to the outer wall of the rotating rod, and an adjusting plate is connected to the other end of the connecting rod. A synchronous assembly is arranged on the portal frame; the angle in a large range can be adjusted through the worm and gear structure, and limitation of the adjusting groove and the adjusting distance is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box collection technical field, concretely is paper box forming machine's unloading collection device. BACKGROUND

[0002] With the vigorous development of commodity economy, the packaging demand of product is increasing day by day. As a kind of widely used packaging material, the production efficiency of paper box becomes the key attention object of packaging industry. Paper box forming machine arises at the historic moment, and unloading collection device is an important component of paper box forming machine. In large-scale production environment, efficient unloading collection can guarantee that paper box is smoothly transferred from forming process to subsequent packaging, warehousing and other links. For example, in food, medicine, daily necessities and other industries, a large number of paper boxes are needed to package products, and the unloading collection device of paper box forming machine can collect the formed paper box in time, avoid the accumulation of paper box in forming station, so as to affect the production efficiency.

[0003] For example, the existing patent (publication number: CN220180272U) discloses a paper box forming machine's unloading collection device, which comprises a forming machine device, the front end of the forming machine device is provided with a limiting structure, and the lower side of the limiting structure is provided with a collection structure. The utility model discloses a limiting plate, a rotating seat and a rotating shaft are arranged, the limiting plate is rotated on the fixed block through the rotating seat and the rotating shaft, the inclination angle of the limiting plate is adjusted, after adjustment, the fixed screw is inserted into the adjusting groove in the corresponding position and the inner side of the fixed block, then the rotating seat and the fixed block are fixed by the fixed screw, and the limiting plate and the first cylinder are fixed after adjustment, then the two inclined limiting plates are in inverted V shape, when the formed paper box moves on the conveying belt, it enters the inner side of the two limiting plates, and under the limiting of the inclined limiting plate, the position is gradually adjusted, and the conveying belt is horizontally conveyed.

[0004] But the above-mentioned design's a paper box forming machine's unloading collection device still has some shortcomings when actually using: the device rotates on the fixed block through the rotating seat and the rotating shaft, and the inclination angle of the limiting plate is adjusted. Since the adjusting grooves are arranged at equal intervals, if the angle to be adjusted needs to be between the intervals, the limiting plate cannot be fixed by the original structure, so that the angle to be adjusted is limited.

[0005] Therefore, we design the paper box forming machine's unloading collection device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing paper box forming machine's unloading collection device to solve the problems in the above background.

[0007] The utility model provides a paper box forming machine's unloading collection device, including the work table, the top surface of work table is connected with the portal frame, the outer wall of portal frame is rotatably connected with the rotary lever, the one end of rotary lever penetrates the outer wall of portal frame, the inside of portal frame is provided with the worm, the other end of prismatic is provided in the worm, the worm is meshed with the worm wheel, the worm wheel is provided with the limit component, the one side of worm wheel is connected with the rotary rod, the outer wall of rotary rod is connected with the connecting rod, the other end of connecting rod is connected with the adjusting plate, the portal frame is provided with the synchronous component.

[0008] Further, the limit component includes a connecting block, the portal frame is threadedly connected with a bolt, one end of the bolt is connected with the connecting block, the outer wall of the worm wheel is rotatably connected with an extension rod, the extension rod is fixedly connected to the connecting block, the inner wall of the portal frame is connected with a telescopic rod, the telescopic end of the telescopic rod is connected to the outer wall of the connecting block, the worm is rotatably connected with a bearing, the bearing slides on the outer wall of one end of the rotary lever, the outer wall of the connecting block is connected with an L-shaped plate, the other end of the L-shaped plate is connected to the outer wall of the bearing.

[0009] Further, the worm and the rotary lever are each provided with a strip-shaped groove for sliding the prismatic, the edges of the prismatic are in abutment with the surface of the strip-shaped groove, and both ends of the prismatic are connected with a fixing column, the diameter of the fixing column is greater than that of the prismatic, the end of the rotary lever and the worm away from each other is provided with a sliding groove for sliding the fixing column, and the sliding groove is communicated with the strip-shaped groove.

[0010] Further, the synchronous component includes a transmission rod, the transmission rod is arranged at the top of the portal frame, both ends of the transmission rod penetrate the outer wall of the portal frame and are rotatably connected to the outer wall of the portal frame, both ends of the transmission rod and the rotary lever are fixedly connected with a synchronous wheel, the synchronous wheel is drivingly connected with a synchronous belt, and the synchronous belt drivingly connects the transmission rod and the rotary lever.

[0011] Further, the outer wall of the rotary lever is connected with a connecting plate, and the connecting plate is connected with a handle.

[0012] Further, the surface of the handle is provided with anti-skid lines.

[0013] Further, the top surface of the work table is provided with a conveyor belt, and the bottom surface of the work table is connected with a plurality of column feet.

[0014] Further, a material collecting box is arranged outside the work table, and the material collecting box is arranged on the ground.

[0015] The utility model discloses an advantage lies in: when needing to adjust the angle of the adjusting plate, the staff holds the handle, makes the rotating rod rotate, drives the worm to rotate, and the worm is meshed with the worm wheel, so the worm wheel also rotates, one end of the worm wheel is connected with the rotating rod, and the adjusting plate is connected with the rotating rod through the connecting rod, so when the worm wheel rotates, the angle of the adjusting plate will also change, when the adjusting plate is adjusted to the proper angle, the handle does not rotate any more, the worm wheel and the worm have the self-locking function, can prevent reverse rotation, and the structure of the worm wheel and the worm can adjust the angle in a large range, and the adjusting groove and the adjusting interval do not need to be limited.

[0016] The utility model discloses an advantage lies in: when needing to adjust the interval between the two adjusting plates, rotates the bolt, and the connecting block is moved to both sides by the bolt, the L-shaped plate is arranged on the connecting block, one end of the L-shaped plate is connected with the bearing, when the connecting block moves, drives the bearing and the worm to move simultaneously, the worm slides on the prism at this moment, so the adjusting plate also moves, and the inner wall of the portal frame and the connecting block are limited to the bolt through the extension rod, the movement of the adjusting plate is driven through the mutual cooperation of the bolt and the prism, and it is convenient to limit the carton of different sizes on the conveyer belt. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the partial structure schematic diagram of the utility model;

[0019] Figure 3 It is the synchronous wheel structure schematic diagram of the utility model;

[0020] Figure 4 It is the structure expansion view of the limiting assembly in the utility model;

[0021] Figure 5 It is Figure 2 The enlarged view of A in the utility model.

[0022] In the drawing: 1, workbench; 101, conveyer belt; 2, portal frame; 3, column foot; 4, material receiving box; 5, transmission rod; 501, synchronous wheel; 502, synchronous belt; 503, rotating rod; 6, handle; 7, connecting plate; 8, worm; 801, prism; 9, worm wheel; 901, extension rod; 902, connecting block; 903, bolt; 904, L-shaped plate; 10, adjusting plate; 11, rotating rod; 12, connecting rod; 13, bearing. Specific implementation

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the present utility model.

[0024] Please refer to Figure 2 and Figure 5 The present utility model provides a technical scheme: a paper box forming machine's blanking collection device, including workbench 1, the top surface of workbench 1 is connected with gantry 2, the outer wall of gantry 2 is rotatably connected with rotating rod 503, one end of rotating rod 503 penetrates the outer wall of gantry 2, the inside of rotating rod 503 is slidably connected with prism 801, the inside of gantry 2 is provided with worm 8, the other end of prism 801 is arranged in worm 8, the worm 8 is meshingly connected with worm wheel 9, the worm wheel 9 is provided with limiting assembly, one side of worm wheel 9 is connected with rotating rod 11, the outer wall of rotating rod 11 is connected with connecting rod 12, the other end of connecting rod 12 is connected with adjusting plate 10, the inside of gantry 2 is provided with synchronous assembly, the number of adjusting plate 10 is two, and they are arranged on the two sides of the inside of gantry 2, and the two adjusting plates 10 are adjusted by worm 8 and worm wheel 9, because the inside of gantry 2 is provided with synchronous assembly, and one side of one of adjusting plate 10 is provided with handle 6, the outer wall of rotating rod 503 is connected with connecting plate 7, the connecting plate 7 is connected with handle 6, and the surface of handle 6 is provided with anti-skid lines.

[0025] When adjusting the angle of adjusting plate 10, the staff holds handle 6 to make rotating rod 503 rotate, because the inside of rotating rod 503 is provided with prism 801, the other end of prism 801 is arranged in worm 8, when rotating rod 503 rotates, prism 801 drives worm 8 to rotate along with rotating rod 503, worm 8 is meshingly connected with worm wheel 9, so that worm wheel 9 also rotates, because one end of worm wheel 9 is connected with rotating rod 11, adjusting plate 10 is connected with rotating rod 11 through connecting rod 12, so that when worm wheel 9 rotates, the angle of adjusting plate 10 also changes, when handle 6 drives one of rotating rod 503 to rotate, the other rotating rod 503 rotates simultaneously through synchronous assembly.

[0026] Please refer to Figure 5The limiting assembly comprises a connecting block 902, a bolt 903 threadedly connected to the gantry 2, one end of the bolt 903 connected to the connecting block 902, an extension rod 901 rotatably connected to the outer wall of the worm 9, the extension rod 901 fixedly connected to the connecting block 902, an extension rod connected to the inner wall of the gantry 2, the extension end of the extension rod connected to the outer wall of the connecting block 902, a bearing 13 rotatably connected to the worm 8, the bearing 13 sliding on the outer wall of one end of the rotating rod 503, an L-shaped plate 904 connected to the outer wall of the connecting block 902, and the other end of the L-shaped plate 904 connected to the outer wall of the bearing 13.

[0027] In specific implementation, when the distance between the two adjusting plates 10 needs to be adjusted, the bolt 903 is rotated to push the connecting block 902 to move to both sides. Since the connecting block 902 is provided with the L-shaped plate 904, the other end of the L-shaped plate 904 is connected to the bearing 13, when the connecting block 902 moves, the bearing 13 and the worm 8 are simultaneously moved. At this time, the worm 8 slides on the polygonal prism 801 to adjust the plate 10 to move. The inner wall of the gantry 2 and the connecting block 902 are limited by the extension rod. The bolt 903 and the polygonal prism 801 are cooperated to drive the movement of the adjusting plate 10, which is convenient for limiting the carton of different sizes on the conveyor belt 101.

[0028] Referring to Figure 4 , the worm 8 and the rotating rod 503 are both provided with a strip-shaped groove for the polygonal prism 801 to slide. The edge of the polygonal prism 801 is in close contact with the surface of the strip-shaped groove, and the two ends of the polygonal prism 801 are both connected with a fixing column. The diameter of the fixing column is larger than that of the polygonal prism 801. The end of the rotating rod 503 and the worm 8 away from each other is provided with a sliding groove for the fixing column to slide. The sliding groove is communicated with the strip-shaped groove.

[0029] In specific implementation, the strip-shaped groove provides a sliding track for the polygonal prism 801, so that it can smoothly move therein. The edge of the polygonal prism 801 is in close contact with the surface of the strip-shaped groove, so that the rotating rod 503 drives the polygonal prism 801 to rotate due to the resistance between the polygonal prism 801 and the strip-shaped groove when the rotating rod 503 rotates. The two ends of the polygonal prism 801 are both connected with a fixing column, and the diameter of the fixing column is larger than that of the polygonal prism 801 itself, which prevents the polygonal prism 801 from being pulled out of the rotating rod 503 or the worm 8.

[0030] Referring to Figure 3 , the synchronous assembly comprises a transmission rod 5. The transmission rod 5 is arranged at the top of the gantry 2. The two ends of the transmission rod 5 penetrate through the outer wall of the gantry 2 and are rotatably connected with the outer wall of the gantry 2. Synchronous wheels 501 are fixedly connected to the two ends of the transmission rod 5 and the rotating rod 503. Synchronous belts 502 are rotatably connected to the synchronous wheels 501. The synchronous belts 502 drive the transmission rod 5 and the rotating rod 503.

[0031] In specific implementation, when the rotating rod 503 rotates, the synchronous belt 502 starts to transmit, and the synchronous wheel 501 arranged on the rotating rod 503 also rotates, because the synchronous wheel 501 is connected with the transmission rod 5, the transmission rod 5 also starts to rotate, the synchronous wheel 501 and the synchronous belt 502 on the other side also operate, drive the other rotating rod 503 to rotate, so that the angles of the two adjusting plates 10 adjusted are equal.

[0032] Referring to Figure 1 The top surface of the workbench 1 is provided with a conveying belt 101, the workbench 1 is movably connected with the conveying belt 101, and the workbench 1 is further provided with a motor and a conveying wheel for driving the conveying belt 101 to operate, which belongs to the prior art in the field, and thus will not be described again (not shown in the figure), and the other end of the conveying belt 101 is movably connected with the conveying wheel, the bottom surface of the workbench 1 is connected with a plurality of column feet 3, the workbench 1 is provided with a material collecting box 4, and the material collecting box 4 is arranged on the ground.

[0033] In specific implementation, the bottom surface of the workbench 1 is connected with a plurality of column feet 3, which play a supporting role, and the workbench 1 is provided with a material collecting box 4, which is placed on the ground, the opening shape and size of the material collecting box 4 are matched with the end of the conveying belt 101, so that the carton can accurately and accurately fall into the material collecting box 4, and the carton is prevented from scattering or deviating from the material collecting box 4 during the falling process.

[0034] Working principle: when the angle of the adjusting plate 10 needs to be adjusted, the worker holds the handle 6 to make the rotating rod 503 rotate, because the rotating rod 503 is provided with a polygonal prism 801, and the other end of the polygonal prism 801 is arranged in the worm 8, when the rotating rod 503 rotates, the polygonal prism 801 drives the worm 8 to rotate with the rotating rod 503, the worm 8 is meshed and connected with the worm wheel 9, so that the worm wheel 9 also rotates, because one end of the worm wheel 9 is connected with the rotating rod 11, the adjusting plate 10 is connected with the rotating rod 11 through the connecting rod 12, so that when the worm wheel 9 rotates, the angle of the adjusting plate 10 also changes, when the adjusting plate 10 is adjusted to the appropriate angle, the handle is not rotated any more, because the worm wheel 9 and the worm 8 have self-locking function, they can prevent reverse rotation by themselves, through the structure of the worm wheel 9 and the worm 8, the angle in a large range can be adjusted, and it is not necessary to be limited by the adjusting groove and the adjusting interval; when the interval between the two adjusting plates 10 needs to be adjusted, the bolt 903 is rotated to make the connecting block 902 move to both sides, because the connecting block 902 is provided with an L-shaped plate 904, and the other end of the L-shaped plate 904 is connected with the bearing 13, when the connecting block 902 moves, the bearing 13 and the worm 8 are driven to move at the same time, at this time, the worm 8 slides on the polygonal prism 801, so that the adjusting plate 10 also moves, and the inner wall of the portal frame 2 and the connecting block 902 are limited by the expansion rod, the bolt 903 and the polygonal prism 801 are matched with each other to drive the movement of the adjusting plate 10, so that the paper boxes with different sizes can be limited on the conveyor belt 101.

Claims

1. A blank collecting device for a carton forming machine, comprising a table (1), characterized in that, The top surface of the workbench (1) is connected with a portal frame (2), the outer wall of the portal frame (2) is rotatably connected with a rotating rod (503), one end of the rotating rod (503) penetrates the outer wall of the portal frame (2), the rotating rod (503) is slidably connected with a polygonal column (801), the portal frame (2) is provided with a worm (8), the other end of the polygonal column (801) is arranged in the worm (8), the worm (8) is meshingly connected with a worm wheel (9), the worm wheel (9) is provided with a limiting assembly, one side of the worm wheel (9) is connected with a rotating rod (11), the outer wall of the rotating rod (11) is connected with a connecting rod (12), the other end of the connecting rod (12) is connected with an adjusting plate (10), the portal frame (2) is provided with a synchronous assembly.

2. The blank collecting device of a carton forming machine according to claim 1, characterized in that: The limiting assembly comprises a connecting block (902), the portal frame (2) is threadedly connected with a bolt (903), one end of the bolt (903) is connected with the connecting block (902), the outer wall of the worm wheel (9) is rotatably connected with an extension rod (901), the extension rod (901) is fixedly connected with the connecting block (902), the inner wall of the portal frame (2) is connected with a telescopic rod, the telescopic end of the telescopic rod is connected with the outer wall of the connecting block (902), the worm (8) is rotatably connected with a bearing (13), the bearing (13) slides on the outer wall of one end of the rotating rod (503), the outer wall of the connecting block (902) is connected with an L-shaped plate (904), the other end of the L-shaped plate (904) is connected with the outer wall of the bearing (13).

3. The blank collecting device of a carton forming machine according to claim 2, characterized in that: The worm (8) and the rotating rod (503) are both provided with a strip-shaped groove for the sliding of the polygonal column (801), the edges of the polygonal column (801) abut against the surface of the strip-shaped groove, and both ends of the polygonal column (801) are connected with fixing columns, the diameter of the fixing column is larger than that of the polygonal column (801), and the end, away from each other, of the rotating rod (503) and the worm (8) is provided with a sliding groove for the sliding of the fixing column, and the sliding groove is communicated with the strip-shaped groove.

4. The blank collecting device of a carton forming machine according to claim 3, wherein: The synchronous assembly comprises a transmission rod (5), the transmission rod (5) is arranged at the top of the portal frame (2), both ends of the transmission rod (5) penetrate the outer wall of the portal frame (2) and are rotatably connected with the outer wall of the portal frame (2), both ends of the transmission rod (5) and the rotating rod (503) are fixedly connected with synchronous wheels (501), the synchronous wheels (501) are drivingly connected with a synchronous belt (502), and the synchronous belt (502) drivingly connects the transmission rod (5) and the rotating rod (503).

5. The blank collecting device of a carton forming machine according to claim 4, wherein: The outer wall of the rotating rod (503) is connected with a connecting plate (7), and the connecting plate (7) is connected with a handle (6).

6. The blank collecting device of a carton forming machine according to claim 5, wherein: The surface of the handle (6) is provided with anti-skid lines.

7. The blank collecting device of a carton forming machine according to claim 6, characterized in that: The top surface of the workbench (1) is provided with a conveyor belt (101), and the bottom surface of the workbench (1) is connected with a plurality of column feet (3).

8. The blank collecting device of a carton forming machine according to claim 7, characterized in that: A material collecting box (4) is arranged outside the workbench (1) and on the ground.

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