Conveying and guiding device for ring-pull can production

Abstract

The utility model discloses a conveying guide device for ring-pull can production, which relates to the technical field of ring-pull can production and comprises a side guide plate, a first conveying belt, a second conveying belt, a can uniformizing component, an adjustable transmission belt mechanism and a tensioning component. The adjustable transmission belt mechanism is arranged on the side edge guide plate and enables the first conveying belt and the second conveying belt to be in transmission connection, so that the first conveying belt can drive the second conveying belt to operate, and the tensioning assembly is arranged on the side edge guide plate and connected with the adjustable transmission mechanism. The tensioning device is used for tensioning the adjustable transmission belt mechanism. The uniform tank is simple, reasonable and compact in structure, and meanwhile, the aim of adjusting the distance between the uniform tanks according to the requirements of different working procedures can be achieved, so that the device is higher in adaptability, simple, convenient and easy to adjust and operate, and more suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of can production, in particular to a conveying guide device for can production. Background Art

[0002] Cans are widely used in the field of liquid packaging. They have good structural stability, strong sealing performance, and good anti-puncture and anti-leakage effects. They are especially used in the packaging of beer, eight-treasure porridge, herbal tea, etc.

[0003] During the production process, cans need to be transported and transferred through a conveying guide device, and in order to meet the production needs of each process, a can leveling mechanism is needed to adjust the spacing between cans to a uniform state;

[0004] However, the existing can leveling mechanism is not only complex in structure, but also inconvenient to flexibly adjust the can leveling spacing according to different processes, resulting in its practicality and usability being still average. In view of this, the present application provides a conveying guide device for can production to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a conveying and guiding device for producing cans, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a conveying guide device for can production, comprising: two side guide plate can leveling assemblies, which are arranged in parallel and are used to form a conveying route for cans, and the side guide plate can leveling assemblies include a turning section and a straight section; a first conveyor belt can leveling assembly, which is arranged in the turning section on the side guide plate can leveling assembly and is used to convey cans and make turns; a second conveyor belt can leveling assembly, which is arranged in the straight section on the side guide plate can leveling assembly and is used to convey cans along a straight line, the first conveyor belt can leveling assembly and the second conveyor belt can leveling assembly are of the same height, and a can leveling gap is provided between the ends of the two; the can leveling assemblies , arranged in the can leveling gap, and used to adjust the spacing between each can to the uniform distance required by the process; an adjustable transmission belt mechanism can leveling assembly, arranged on the side guide plate can leveling assembly and transmission connection between the first conveyor belt can leveling assembly and the second conveyor belt can leveling assembly, so that the first conveyor belt can leveling assembly can drive the second conveyor belt can leveling assembly to operate, and the transmission ratio between the first conveyor belt can leveling assembly and the second conveyor belt can leveling assembly can be adjusted, thereby adjusting the can leveling spacing of the can leveling assembly; a tensioning assembly can leveling assembly, arranged on the side guide plate can leveling assembly and connected to the adjustable transmission belt mechanism can leveling assembly, and used to tension the adjustable transmission belt mechanism can leveling assembly.

[0009] Optionally, the can leveling assembly includes: rotating roller can leveling assemblies, which are located in the can leveling assembly and are distributed in a linear array along the conveying direction of the cans, and the axes of the rotating roller can leveling assemblies are horizontally arranged and perpendicular to the conveying direction of the cans; transition plate can leveling assemblies, which are two in number and are respectively located on both sides of the rotating roller can leveling assembly and are connected to the ends of the first conveyor belt can leveling assembly and the second conveyor belt can leveling assembly, and the height of the upper surface of the transition plate can leveling assembly is the same as the height of the upper surface of the rotating roller can leveling assembly.

[0010] Optionally, the first conveyor belt tank leveling assembly is provided with a first transmission roller tank leveling assembly for driving the first conveyor belt tank leveling assembly to operate, and the second conveyor belt tank leveling assembly is provided with a second transmission roller tank leveling assembly for driving the second conveyor belt tank leveling assembly to operate.

[0011] Optionally, the adjustable transmission belt mechanism tank leveling assembly includes: an adjustable driving wheel tank leveling assembly, installed on the first transmission roller tank leveling assembly; a driven wheel tank leveling assembly, installed on the second transmission roller tank leveling assembly; a transmission belt tank leveling assembly, installed between the adjustable driving wheel tank leveling assembly and the driven wheel tank leveling assembly and used for transmission connection between the two.

[0012] Optionally, the adjustable active wheel leveler tank assembly includes: a transmission shaft leveler tank assembly, which is welded to the first transmission roller leveler tank assembly, has a regular polygonal prism shape, and is coaxial with the first transmission roller leveler tank assembly; a first conical disc leveler tank assembly and a second conical disc leveler tank assembly, both of which have polygonal prism-shaped through holes that are compatible with the transmission shaft leveler tank assembly, the first conical disc leveler tank assembly is fixed to the transmission shaft leveler tank assembly through the polygonal prism through holes, the second conical disc leveler tank assembly is slid on the transmission shaft leveler tank assembly through the polygonal prism through holes, and the small ends of the first conical disc leveler tank assembly and the second conical disc leveler tank assembly are opposite, and the transmission belt leveler tank assembly is sleeved in the gap between the first conical disc leveler tank assembly and the second conical disc leveler tank assembly.

[0013] Optionally, the adjustable active wheel leveler tank assembly also includes: a stud leveler tank assembly, which is welded on the transmission shaft leveler tank assembly and is coaxial with the transmission shaft leveler tank assembly; a compression sleeve leveler tank assembly, which is sleeved on the fixed transmission shaft leveler tank assembly and the stud leveler tank assembly, and is in contact with the second conical disc leveler tank assembly, and is used to limit the second conical disc leveler tank assembly; a fastening nut leveler tank assembly, which is installed on the stud leveler tank assembly and limits it by abutting against the outside of the compression sleeve leveler tank assembly.

[0014] Optionally, the tensioning assembly leveling tank assembly includes: a bracket leveling tank assembly, which is located outside the transmission belt leveling tank assembly, and the bracket leveling tank assembly is equipped with a tensioning wheel leveling tank assembly grounded to the outer surface of the transmission belt leveling tank assembly, which is used to tension the transmission belt leveling tank assembly; a connecting frame leveling tank assembly, which is fixed to the middle part of the bracket leveling tank assembly, and the connecting frame leveling tank assembly is equipped with a bolt leveling tank assembly; a fixed frame leveling tank assembly, which is welded to the outer surface of the side guide plate leveling tank assembly, and the fixed frame leveling tank assembly is provided with a fixing nut leveling tank assembly, and the bolt leveling tank assembly is threadedly installed on the fixing nut leveling tank assembly, which is used to adjust the sliding of the bracket leveling tank assembly and the tensioning wheel leveling tank assembly to tension the transmission belt leveling tank assembly.

[0015] Optionally, the tensioning assembly and tank leveling assembly also include: a guide rail tank leveling assembly, which is welded to the outer surface of the side guide plate tank leveling assembly, and the length direction of which is parallel to the sliding direction of the tensioning wheel tank leveling assembly; a slider tank leveling assembly, which is installed on the guide rail tank leveling assembly and connected to the bracket tank leveling assembly to guide the sliding of the adjustment bracket tank leveling assembly.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the process of conveying and guiding the cans, the spacing can be adjusted, so that the conveying work can meet the spacing requirements of the subsequent processes, and the structure used for can leveling is simple, reasonable and compact. The simple structure can not only reduce the use cost to a certain extent, but also reduce the failure rate of the device to a certain extent, thereby improving the reliability of the work and ensuring the smooth and orderly progress of the can leveling work;

[0019] 2. The purpose of adjusting the spacing of cans according to the requirements of different processes can be achieved, so that the device is more flexible and has stronger adaptability, can meet the spacing requirements of each process for can transportation, improve its versatility, and the adjustment operation is simple, convenient and easy to operate, so the device can be more user-friendly, with lower learning and operating costs, and is more suitable for widespread promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of a partial structure of the utility model from a top view;

[0022] Figure 3 This is a schematic diagram of the partial structure of the utility model in a frontal perspective;

[0023] Figure 4 This is a schematic diagram of the partial structure of the utility model in front view and section;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the adjustable driving wheel of the utility model from top view;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the tensioning component of the utility model in a front view.

[0026] In the figure: 1. side guide plate; 2. first conveyor belt; 201. first transmission roller; 3. second conveyor belt; 301. second transmission roller; 4. tank leveling assembly; 401. rotating roller; 402. transition plate; 5. adjustable transmission belt mechanism; 501. adjustable driving wheel; 5011. transmission shaft; 5012. first conical disc; 5013. second conical disc; 5014. stud; 5015. pressing sleeve; 5016. fastening nut; 502. driven wheel; 503. transmission belt; 6. tensioning assembly; 601. bracket; 602. tensioning wheel; 603. connecting frame; 604. fixing frame; 605. fixing nut; 606. bolt; 607. guide rail; 608. slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides Figures 1 to 6 The embodiment of a conveying guide device for can production shown includes:

[0029] There are two side guide plates 1, which are arranged in parallel and are used to form a conveying route for cans, and the side guide plates 1 include a turning section and a straight section;

[0030] The first conveyor belt 2 is arranged in the turning section on the side guide plate 1, and is used to convey the cans and make them turn. The first conveyor belt 2 is provided with a first transmission roller 201 for driving the first conveyor belt 2 to operate;

[0031] The second conveyor belt 3 is arranged in the straight section on the side guide plate 1, and is used to convey cans along a straight line. The first conveyor belt 2 and the second conveyor belt 3 have the same height, and a can-leveling gap is provided between the ends of the first conveyor belt 2 and the second conveyor belt 3. The second conveyor belt 3 is provided with a second transmission roller 301 for driving the second conveyor belt 3 to operate;

[0032] The can leveling assembly 4 is arranged in the can leveling gap and is used to adjust the spacing between each can to a uniform distance required by the process;

[0033] The tank assembly 4 includes:

[0034] The rotating rollers 401 are located at a plurality of positions, and the plurality of rotating rollers 401 are distributed in a linear array along the conveying direction of the cans, and the axes of the rotating rollers 401 are arranged horizontally and perpendicular to the conveying direction of the cans;

[0035] There are two transition plates 402 , which are respectively located on both sides of the rotating roller 401 and connected to the ends of the first conveyor belt 2 and the second conveyor belt 3 . The height of the upper surface of the transition plate 402 is the same as that of the upper surface of the rotating roller 401 .

[0036] The adjustable transmission belt mechanism 5 is arranged on the side guide plate 1 and is transmission-connected between the first conveyor belt 2 and the second conveyor belt 3, so that the first conveyor belt 2 can drive the second conveyor belt 3 to operate, and the transmission ratio between the first conveyor belt 2 and the second conveyor belt 3 can be adjusted, thereby adjusting the tank spacing of the tank leveling assembly 4;

[0037] The adjustable transmission belt mechanism 5 comprises:

[0038] An adjustable driving wheel 501 is mounted on the first transmission roller 201;

[0039] The driven wheel 502 is mounted on the second transmission roller 301;

[0040] The transmission belt 503 is installed between the adjustable driving wheel 501 and the driven wheel 502 and is used to transmit and connect the two;

[0041] The first conveyor belt 2 can transport the cans that are closely adjacent to each other and arranged in sequence on its upper surface toward the second conveyor belt 3, and cooperate with the side guide plate 1 to guide them to prevent the cans from falling. Before being transported to the second conveyor belt 3, the cans on the first conveyor belt 2 will be transported to the rotating roller 401 through the transition plate 402 in sequence for pause. During this process, the cans on the rotating roller 401 will be gradually pushed toward the second conveyor belt 3 by the cans transported subsequently. As the number of cans on the rotating roller 401 increases, for each new can that comes up on the rotating roller 401, the can closest to the second conveyor belt 3 will be pushed to the second conveyor belt 3 , and during the operation of the first conveyor belt 2, the first transmission roller 201 will also rotate. At this time, the first transmission roller 201 will drive the driven wheel 502 and the second transmission roller 301 to rotate in the same direction through the adjustable driving wheel 501 and the transmission belt 503, thereby driving the second conveyor belt 3 to operate at a uniform speed and transport the cans on its upper surface. Moreover, since the diameters of the adjustable driving wheel 501 and the driven wheel 502 are different, a speed change effect can be achieved, so that the operating speed of the second conveyor belt 3 is greater than the operating speed of the first conveyor belt 2. Therefore, the spacing of the cans on the second conveyor belt 3 will be greater than the spacing of the cans on the first conveyor belt 2, so as to adjust the spacing of the cans.

[0042] The adjustable driving wheel 501 comprises:

[0043] The transmission shaft 5011 is welded to the first transmission roller 201, has a regular polygonal prism shape, and is coaxial with the first transmission roller 201;

[0044] The first conical disc 5012 and the second conical disc 5013 are both provided with a polygonal through hole adapted to the transmission shaft 5011. The first conical disc 5012 is sleeved and fixed on the transmission shaft 5011 through the polygonal through hole, and the second conical disc 5013 is sleeved and slid on the transmission shaft 5011 through the polygonal through hole. The small ends of the first conical disc 5012 and the second conical disc 5013 are opposite to each other, and the transmission belt 503 is sleeved in the gap between the first conical disc 5012 and the second conical disc 5013.

[0045] The adjustable driving wheel 501 also includes:

[0046] The stud 5014 is welded on the transmission shaft 5011 and is coaxial with the transmission shaft 5011;

[0047] The pressing sleeve 5015 is sleeved on the fixed transmission shaft 5011 and the stud 5014 and contacts the second conical disc 5013 to limit the second conical disc 5013;

[0048] The tightening nut 5016 is installed on the stud 5014 and limits the position of the pressing sleeve 5015 by pressing against the outside of the pressing sleeve 5015;

[0049] A tensioning assembly 6, disposed on the side guide plate 1 and connected to the adjustable transmission belt mechanism 5, for tensioning the adjustable transmission belt mechanism 5;

[0050] The tensioning assembly 6 comprises:

[0051] The bracket 601 is located outside the transmission belt 503, and a tensioning wheel 602 connected to the outer surface of the transmission belt 503 is installed on the bracket 601 for tensioning the transmission belt 503;

[0052] A connecting frame 603 is fixed to the middle of the bracket 601, and a bolt 606 is installed on the connecting frame 603;

[0053] A fixing frame 604 is welded to the outer surface of the side guide plate 1, and a fixing nut 605 is provided on the fixing frame 604, and a bolt 606 is threadedly installed on the fixing nut 605, which is used to adjust the sliding of the bracket 601 and the tensioning wheel 602 to tension the transmission belt 503;

[0054] The tensioning assembly 6 also includes:

[0055] The guide rail 607 is welded to the outer surface of the side guide plate 1, and the length direction is parallel to the sliding direction of the tension wheel 602;

[0056] The slider 608 is installed on the guide rail 607 and connected to the bracket 601 to guide the sliding of the adjustment bracket 601.

[0057] When it is necessary to adjust the spacing of the tanks of the tank-leveling assembly 4, first, by screwing the bolt 606 on the fixing nut 605, the bolt 606 is driven by the connecting frame 603 to drive the bracket 601 and the tensioning wheel 602 to slide along the length direction of the guide rail 607, and the tensioning wheel 602 is separated from the transmission belt 503. Then, by screwing the fastening nut 5016 and adjusting the spacing between the first conical disc 5012 and the second conical disc 5013, the diameter of the transmission belt 503 wound around the adjustable driving wheel 501 can be adjusted. After the adjustment is completed, the fastening nut 5016 is tightened to The pressing sleeve 5015 is pressed onto the second conical disc 5013 to fix the first conical disc 5012 and the second conical disc 5013 on the transmission shaft 5011. Finally, the bolt 606 is turned to press the tensioning wheel 602 onto the transmission belt 503 to tighten the transmission belt 503. At this point, the transmission ratio between the adjustable driving wheel 501 and the driven wheel 502 can be adjusted, thereby adjusting the operating speed of the second conveyor belt 3. The faster the operating speed of the second conveyor belt 3 is, the larger the spacing between the cans on its upper surface is, and vice versa, the smaller the spacing between the cans on its upper surface is.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveying guide device for can production, characterized in that: include: There are two side guide plates (1) arranged in parallel and used to form a conveying route for cans, and the side guide plates (1) include a turning section and a straight section; A first conveyor belt (2) is arranged in a turning section on the side guide plate (1) and is used for conveying cans and making turns for them; The second conveyor belt (3) is arranged in a straight line section on the side guide plate (1) and is used to convey cans along a straight line. The first conveyor belt (2) and the second conveyor belt (3) have the same height, and a can-leveling gap is provided between the ends of the first conveyor belt (2). A can leveling assembly (4) is arranged in the can leveling gap and is used to adjust the spacing between the cans to a uniform distance required by the process; An adjustable transmission belt mechanism (5) is arranged on the side guide plate (1) and is transmission-connected between the first conveyor belt (2) and the second conveyor belt (3), so that the first conveyor belt (2) can drive the second conveyor belt (3) to operate, and the transmission ratio between the first conveyor belt (2) and the second conveyor belt (3) can be adjusted, thereby adjusting the tank spacing of the tank grading assembly (4); The tensioning assembly (6) is arranged on the side guide plate (1) and connected to the adjustable transmission belt mechanism (5), and is used for tensioning the adjustable transmission belt mechanism (5).

2. A conveying guide device for can production according to claim 1, characterized in that: The tank leveling assembly (4) comprises: A plurality of rotating rollers (401) are located in the conveying direction of the cans, and the plurality of rotating rollers (401) are distributed in a linear array along the conveying direction of the cans, and the axes of the rotating rollers (401) are arranged horizontally and perpendicular to the conveying direction of the cans; There are two transition plates (402), which are respectively located on both sides of the rotating roller (401) and connected to the ends of the first conveyor belt (2) and the second conveyor belt (3), and the height of the upper surface of the transition plate (402) is the same as the height of the upper surface of the rotating roller (401).

3. The conveying guide device for can production according to claim 1, characterized in that: The first conveyor belt (2) is provided with a first transmission roller (201) for driving the first conveyor belt (2) to operate, and the second conveyor belt (3) is provided with a second transmission roller (301) for driving the second conveyor belt (3) to operate.

4. A conveying guide device for can production according to claim 3, characterized in that: The adjustable transmission belt mechanism (5) comprises: An adjustable driving wheel (501) is mounted on the first transmission roller (201); A driven wheel (502) is mounted on the second transmission roller (301); The transmission belt (503) is installed between the adjustable driving wheel (501) and the driven wheel (502) and is used to transmit and connect the two.

5. A conveying guide device for can production according to claim 4, characterized in that: The adjustable driving wheel (501) comprises: A transmission shaft (5011) is welded to the first transmission roller (201), has a regular polygonal prism shape, and is coaxial with the first transmission roller (201); The first conical disc (5012) and the second conical disc (5013) are both provided with a polygonal prism-shaped through hole adapted to the transmission shaft (5011); the first conical disc (5012) is sleeved and fixed on the transmission shaft (5011) through the polygonal prism through hole; the second conical disc (5013) is sleeved and slid on the transmission shaft (5011) through the polygonal prism through hole; the small ends of the first conical disc (5012) and the second conical disc (5013) are opposite to each other; the transmission belt (503) is sleeved in the gap between the first conical disc (5012) and the second conical disc (5013).

6. A conveying guide device for can production according to claim 5, characterized in that: The adjustable driving wheel (501) further comprises: A stud (5014) is welded to the transmission shaft (5011) and is coaxial with the transmission shaft (5011); A pressing sleeve (5015) is sleeved on the fixed transmission shaft (5011) and the stud (5014) and is in contact with the second conical disc (5013) to limit the position of the second conical disc (5013); The tightening nut (5016) is installed on the stud (5014) and limits the position of the pressing sleeve (5015) by pressing against the outside of the pressing sleeve (5015).

7. A conveying guide device for can production according to claim 6, characterized in that: The tensioning assembly (6) comprises: A bracket (601) is located outside the transmission belt (503), and a tensioning wheel (602) connected to the outer surface of the transmission belt (503) is installed on the bracket (601) for tensioning the transmission belt (503); A connecting frame (603) is fixed to the middle of the bracket (601), and a bolt (606) is installed on the connecting frame (603); The fixing frame (604) is welded to the outer surface of the side guide plate (1), and a fixing nut (605) is provided on the fixing frame (604). The bolt (606) is threadedly mounted on the fixing nut (605) and is used to adjust the sliding of the bracket (601) and the tensioning wheel (602) to tighten the transmission belt (503).

8. The conveying guide device for can production according to claim 7, characterized in that: The tensioning assembly (6) further comprises: The guide rail (607) is welded to the outer surface of the side guide plate (1), and the length direction of the guide rail is parallel to the sliding direction of the tensioning wheel (602); The slider (608) is installed on the guide rail (607) and connected to the bracket (601) to guide the sliding of the adjustment bracket (601).

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