Leveling device for carton production

Abstract

The utility model relates to the technical field of carton production equipment, and discloses a leveling device for carton production, which comprises a mounting rack A. Supporting columns are fixedly mounted at four corners of the bottom of the mounting rack A. A conveying belt is arranged inside the mounting rack A. A leveling mechanism is arranged outside the mounting rack A. The leveling mechanism is arranged on the bottom of the mounting rack A. A dust collection mechanism is arranged at the top of the mounting frame A. A transmission belt is used for conveying and leveling a carton, the speed is higher, continuous leveling work can be conducted, the tightness of the transmission belt can be adjusted through lifting of an adjusting roller, and the situation that the flattening effect becomes poor due to the fact that the transmission belt is loosened after being used for a long time is avoided. The problems that dust on the top of the carton is adsorbed by a dust collection plate, so that the carton is kept clean and tidy, and the problems that dust falls onto the surface of the carton, the surface of the carton is prone to being damaged in the leveling process, and certain inconvenience is possibly caused to use of a user are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production equipment, in particular to a flattening device for carton production. Background Art

[0002] Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. When cartons are produced, wrinkles will appear, which will cause inconvenience in subsequent use. Therefore, a carton production leveling device is needed.

[0003] According to the description of a carton production flattening device disclosed on the patent website (authorization announcement number: CN 220447329U), "The utility model provides a carton production flattening device, which belongs to the field of carton processing. In particular, it relates to a device that can transport cartons and form compression and flattening. It includes a fixed frame, a telescopic transmission component placed at the bottom of the fixed frame, the transmission component and the fixed frame are connected correspondingly by cylinders, the fixed frame includes a fixed beam, a connecting beam, and an oblique connecting beam, two groups of fixed beams are arranged in parallel, and are correspondingly connected by connecting beams, the connecting beam and the fixed beam are reinforced by connecting oblique beams, a cylinder is correspondingly arranged at the bottom of the connecting beam, and a transmission component is correspondingly arranged at the telescopic end of the cylinder. The transmission component includes a transmission belt, a transmission roller, a lifting frame, a connecting frame, and an inner support plate. During the transmission process, the carton is pressed and shaped to form a continuous flattening arrangement."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model is installed and connected through the set fixed beam, and the transmission belt is placed above the carton conveyor belt. The cylinder is extended and pushed to one side of the conveyor belt, and cooperates with the inner support plate to pressurize the carton on the conveyor belt and shape it, and the transmission belt is used to cooperate for transmission and flattening. However, in actual use, the transmission belt will become loose after long-term use, so that the flattening effect becomes worse, affecting the later use of the carton. Secondly, dust is easy to fall onto the surface of the carton during the production process, which is easy to damage the surface of the carton during the flattening process, which may cause certain inconveniences to the user. Therefore, it is necessary to improve a carton production flattening device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a flattening device for carton production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling device for carton production, comprising a mounting frame A, wherein support columns are fixedly installed at the four corners of the bottom of the mounting frame A, a conveyor belt is arranged inside the mounting frame A, a leveling mechanism is arranged outside the mounting frame A, and a dust collection mechanism is arranged on the top of the mounting frame A.

[0008] The leveling mechanism comprises a leveling component and an adjusting component, and the adjusting component is arranged inside the leveling component.

[0009] Preferably, the leveling assembly includes a mounting frame B, which is fixedly mounted on the outside of the mounting frame A, and two electric telescopic rods A are fixedly mounted on the inner side of the mounting frame B, and a lifting plate is fixedly mounted on the output ends of the two electric telescopic rods A, and mounting blocks are fixedly mounted on the front and back of the lifting plate, and sliders are fixedly mounted on the left and right of the two mounting blocks, and a motor is fixedly mounted inside the front mounting block, and a rotating roller is fixedly mounted on the output end of the motor, and the number of the rotating rollers is two, and an adjusting roller is movably mounted inside the mounting block, and a transmission belt is installed on the external transmission of the adjusting roller, and a pressure plate is fixedly mounted between the two mounting blocks to apply pressure to the carton, making leveling more convenient.

[0010] Preferably, the pressure plate is arranged on the inner side of the transmission belt, the two rotating rollers are rotatably installed inside the mounting block, the slider is slidably installed inside the mounting frame B, and the transmission belt is installed outside the two rotating rollers to convey and level the cartons.

[0011] Preferably, the adjustment assembly includes a rectangular block, which is slidably mounted inside the mounting block, a rack is fixedly mounted on the right side of the rectangular block, a rotating shaft A is rotatably mounted inside the mounting block, a gear is fixedly mounted on the back of the rotating shaft A, a ratchet is fixedly mounted on the front of the rotating shaft A, a handle is fixedly mounted on the front of the ratchet, a rotating shaft B is rotatably mounted inside the mounting block, a pawl is fixedly mounted outside the rotating shaft B, and a spring is fixedly mounted on the top of the pawl, which drives the pawl to be clamped inside the ratchet to limit the ratchet.

[0012] Preferably, one end of the spring away from the pawl is fixedly mounted on the mounting block, the rectangular block is rotatably mounted on the outside of the adjusting roller, the pawl is clamped on the outside of the ratchet, and the gear is meshed with the rack to drive the rectangular block to rise and fall.

[0013] Preferably, the dust collection mechanism includes a mounting frame C, which is fixedly mounted on the top of the mounting frame A, and two electric telescopic rods B are fixedly mounted on the inner side of the mounting frame C, a dust collection plate is fixedly mounted on the output end of the electric telescopic rod B, a conveying pipe is fixedly mounted on the top of the dust collection plate, a processing box is fixedly mounted on the top of the mounting frame C, a door is provided on the left side of the processing box, a filter is provided inside the processing box, and an air pump is fixedly mounted on the front of the processing box to drive the dust collection plate to absorb dust.

[0014] Preferably, the front side of the air pump is fixedly mounted to the end of the delivery pipe away from the dust collecting plate, the delivery pipe passes through the mounting frame C, the dust collecting plate is slidably mounted on the inner side of the mounting frame C, and the dust collecting plate can be adjusted according to the height of the carton to be leveled.

[0015] Compared with the prior art, the utility model provides a flattening device for carton production, which has the following beneficial effects:

[0016] 1. The carton production flattening device, through the set flattening mechanism, during use, the transmission belt drives the carton to convey and flatten it, the speed is faster, and the leveling work can be carried out continuously. The tightness of the transmission belt can be adjusted by raising and lowering the adjusting roller, avoiding the problem that the transmission belt will become loose after long-term use, thereby making the flattening effect worse and affecting the later use of the carton.

[0017] 2. The leveling device for carton production is equipped with a dust collection mechanism. During use, when the carton is transported to the bottom of the dust collection plate, the dust collection plate absorbs the dust on the top of the carton, so that the carton remains tidy and dust is prevented from falling onto the surface of the carton, which may easily damage the surface of the carton during the leveling process and may cause certain inconveniences to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the leveling mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the leveling mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the rectangular block and its connected mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the dust collection mechanism of the utility model.

[0024] In the figure: 1. mounting frame A; 2. support column; 3. conveyor belt; 4. leveling mechanism; 41. leveling assembly; 411. mounting frame B; 412. electric telescopic rod A; 413. lifting plate; 414. mounting block; 415. slider; 416. motor; 417. rotating roller; 418. adjusting roller; 419. transmission belt; 4110. pressure plate; 42. adjusting assembly; 421. rectangular block; 422. rack; 423. rotating shaft A; 424. gear; 425. ratchet; 426. handle; 427. rotating shaft B; 428. pawl; 429. spring; 5. dust suction mechanism; 51. mounting frame C; 52. electric telescopic rod B; 53. dust suction plate; 54. conveying pipe; 55. processing box; 56. door; 57. filter; 58. air pump. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a leveling device for carton production, including a mounting frame A1, support columns 2 are fixedly installed at the four corners of the bottom of the mounting frame A1, a conveyor belt 3 is arranged inside the mounting frame A1, a leveling mechanism 4 is arranged outside the mounting frame A1, and a dust collection mechanism 5 is arranged on the top of the mounting frame A1.

[0029] The leveling mechanism 4 includes a leveling component 41 and an adjusting component 42 . The adjusting component 42 is disposed inside the leveling component 41 .

[0030] Furthermore, the leveling component 41 includes a mounting frame B411, which is fixedly installed on the outside of the mounting frame A1, and two electric telescopic rods A412 are fixedly installed on the inner side of the mounting frame B411, and a lifting plate 413 is fixedly installed on the output ends of the two electric telescopic rods A412, and mounting blocks 414 are fixedly installed on the front and back of the lifting plate 413, and sliders 415 are fixedly installed on the left and right of the two mounting blocks 414, and a motor 416 is fixedly installed inside the front mounting block 414, and a rotating roller 417 is fixedly installed on the output end of the motor 416, and the number of the rotating rollers 417 is two, and an adjusting roller 418 is movably installed inside the mounting block 414, and a transmission belt 419 is installed on the external transmission of the adjusting roller 418, and a pressure plate 4110 is fixedly installed between the two mounting blocks 414 to apply pressure to the carton, making leveling more convenient.

[0031] Furthermore, the pressure plate 4110 is arranged on the inner side of the transmission belt 419, the two rotating rollers 417 are rotatably installed inside the mounting block 414, the slider 415 is slidably installed inside the mounting frame B411, and the transmission belt 419 is transmission-installed on the outside of the two rotating rollers 417 to convey and level the cartons.

[0032] Furthermore, the adjustment component 42 includes a rectangular block 421, which is slidably installed inside the mounting block 414, a rack 422 is fixedly installed on the right side of the rectangular block 421, a rotating shaft A423 is rotatably installed inside the mounting block 414, a gear 424 is fixedly installed on the back of the rotating shaft A423, a ratchet 425 is fixedly installed on the front of the rotating shaft A423, a handle 426 is fixedly installed on the front of the ratchet 425, a rotating shaft B427 is rotatably installed inside the mounting block 414, a ratchet 428 is fixedly installed outside the rotating shaft B427, and a spring 429 is fixedly installed on the top of the ratchet 428, which drives the ratchet 428 to be clamped inside the ratchet 425 to limit the ratchet 425.

[0033] Furthermore, one end of the spring 429 away from the pawl 428 is fixedly installed on the mounting block 414, the rectangular block 421 is rotatably installed on the outside of the adjusting roller 418, the pawl 428 is clamped on the outside of the ratchet 425, the gear 424 is meshed with the rack 422, driving the rectangular block 421 to rise and fall.

[0034] Embodiment 2:

[0035] See also Figure 5In combination with the first embodiment, it is further obtained that the dust collection mechanism 5 includes a mounting frame C51, the mounting frame C51 is fixedly mounted on the top of the mounting frame A1, two electric telescopic rods B52 are fixedly mounted on the inner side of the mounting frame C51, a dust collection plate 53 is fixedly mounted on the output end of the electric telescopic rod B52, a conveying pipe 54 is fixedly mounted on the top of the dust collection plate 53, a processing box 55 is fixedly mounted on the top of the mounting frame C51, a door 56 is provided on the left side of the processing box 55, a filter screen 57 is provided inside the processing box 55, and an air pump 58 is fixedly mounted on the front of the processing box 55 to drive the dust collection plate 53 to absorb dust.

[0036] Furthermore, the front of the air pump 58 is fixedly installed on one end of the conveying pipe 54 away from the dust collecting plate 53, the conveying pipe 54 passes through the mounting frame C51, and the dust collecting plate 53 is slidably installed on the inner side of the mounting frame C51. The dust collecting plate 53 can be adjusted according to the height of the carton to be leveled.

[0037] In actual operation, when this device is used, cartons are transported on the conveyor belt 3, and the air pump 58 can drive the dust collecting plate 53 to absorb dust. The dust is absorbed into the processing box 55 through the conveying pipe 54, and the gas is filtered by the filter 57 and discharged. The dust is intercepted inside the processing box 55, and the door 56 can be opened to uniformly process the dust. The electric telescopic rod B52 can drive the dust collecting plate 53 to adjust according to the height of the cartons to be leveled. Similarly, the electric telescopic rod A412 can drive the lifting plate 413 to rise and fall, so that the installation block 414 drives the bottom of the transmission belt 419 to be flush with the top of the carton, and the carton continues to be transported to the bottom of the mounting frame B411, and the motor 416 is started to drive the rotating roller 417 to rotate, so that the transmission belt 419 drives the carton to be transported and leveled. The speed is faster and continuous leveling work can be performed. When the transmission belt 419 has been used for a long time, the handle 426 can be turned to drive the ratchet 425 to rotate clockwise, so that the shaft A423 drives the gear 424 to rotate, and the rack 422 engages with the gear 424, driving the rectangular block 421 to rise and fall, thereby driving the adjusting roller 418 to rise, and adjusting the tightness of the transmission belt 419. After loosening the handle 426, the spring 429 drives the pawl 428 to be clamped inside the ratchet 425, and limits the ratchet 425, so that the rectangular block 421 cannot be lowered after the position is raised. The adjusting roller 418 is adjusted to adjust the transmission belt 419, so that the transmission belt 419 can remain taut and the carton is flattened. The pressure plate 4110 applies pressure to the carton, making leveling more convenient.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A carton production flattening device, comprising a mounting frame A (1), characterized in that: Support columns (2) are fixedly mounted at the four corners of the bottom of the mounting frame A (1), a conveyor belt (3) is arranged inside the mounting frame A (1), a leveling mechanism (4) is arranged outside the mounting frame A (1), and a dust collection mechanism (5) is arranged on the top of the mounting frame A (1); The leveling mechanism (4) comprises a leveling component (41) and an adjusting component (42), wherein the adjusting component (42) is arranged inside the leveling component (41).

2. A carton production flattening device according to claim 1, characterized in that: The leveling assembly (41) comprises a mounting frame B (411), wherein the mounting frame B (411) is fixedly mounted on the outside of the mounting frame A (1), and two electric telescopic rods A (412) are fixedly mounted on the inside of the mounting frame B (411), and a lifting plate (413) is fixedly mounted on the output ends of the two electric telescopic rods A (412), and mounting blocks (414) are fixedly mounted on the front and back of the lifting plate (413), and the left and right sides of the two mounting blocks (414) are fixedly mounted. A slider (415) is installed, a motor (416) is fixedly installed inside the front mounting block (414), a rotating roller (417) is fixedly installed at the output end of the motor (416), and the number of the rotating rollers (417) is two, an adjusting roller (418) is movably installed inside the mounting block (414), and a transmission belt (419) is installed on the external transmission of the adjusting roller (418), and a pressure plate (4110) is fixedly installed between the two mounting blocks (414).

3. A carton production flattening device according to claim 2, characterized in that: The pressure plate (4110) is arranged on the inner side of the transmission belt (419), the two rotating rollers (417) are both rotatably mounted inside the mounting block (414), the slider (415) is slidably mounted inside the mounting frame B (411), and the transmission belt (419) is transmission-mounted outside the two rotating rollers (417).

4. A carton production flattening device according to claim 2, characterized in that: The adjustment assembly (42) comprises a rectangular block (421), wherein the rectangular block (421) is slidably mounted inside a mounting block (414), a rack (422) is fixedly mounted on the right side of the rectangular block (421), a rotating shaft A (423) is rotatably mounted inside the mounting block (414), a gear (424) is fixedly mounted on the back of the rotating shaft A (423), a ratchet (425) is fixedly mounted on the front of the rotating shaft A (423), a handle (426) is fixedly mounted on the front of the ratchet (425), a rotating shaft B (427) is rotatably mounted inside the mounting block (414), a ratchet (428) is fixedly mounted on the outside of the rotating shaft B (427), and a spring (429) is fixedly mounted on the top of the ratchet (428).

5. A carton production flattening device according to claim 4, characterized in that: One end of the spring (429) away from the pawl (428) is fixedly mounted on the mounting block (414), the rectangular block (421) is rotatably mounted on the outside of the adjusting roller (418), the pawl (428) is clamped on the outside of the ratchet (425), and the gear (424) is meshed with the rack (422).

6. A carton production flattening device according to claim 1, characterized in that: The dust collecting mechanism (5) comprises a mounting frame C (51), wherein the mounting frame C (51) is fixedly mounted on the top of the mounting frame A (1), two electric telescopic rods B (52) are fixedly mounted on the inner side of the mounting frame C (51), a dust collecting plate (53) is fixedly mounted on the output end of the electric telescopic rod B (52), a conveying pipe (54) is fixedly mounted on the top of the dust collecting plate (53), a processing box (55) is fixedly mounted on the top of the mounting frame C (51), a door (56) is arranged on the left side of the processing box (55), a filter screen (57) is arranged inside the processing box (55), and an air pump (58) is fixedly mounted on the front of the processing box (55).

7. A carton production flattening device according to claim 6, characterized in that: The front side of the air pump (58) is fixedly mounted to an end of the delivery pipe (54) away from the dust collecting plate (53); the delivery pipe (54) passes through the mounting frame C (51); and the dust collecting plate (53) is slidably mounted on the inner side of the mounting frame C (51).

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