Forming device for packaging carton production

Abstract

The utility model relates to the technical field of packaging cartons, in particular to a forming device for packaging carton production, which comprises a transport frame and bases arranged at four corners of the lower end of the transport frame, transport rollers are arranged at the upper end of the transport frame, fixing frames are fixedly arranged on two sides of the outer wall of the transport frame, and driving components are arranged at the upper ends of the fixing frames. When a carton is conveyed to the middle end of the conveying frame, an air cylinder is started to extend, a first packaging plate is driven to fold the short edge of the upper end of the carton, then a motor is started, the two sets of connecting frames are close to each other till rolling wheels are attached to the outer wall of the carton, and in the process that the connecting frames are close to each other, the carton is folded. And a first sliding rod and a second sliding rod get close to each other to drive a second packaging plate to fold the long edge of the upper end of the carton, then a conveying roller is started to drive the packaged carton to move, the operation is repeated, the carton can be packaged and folded periodically, manual folding is not needed, and the packaging efficiency of the carton is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging cartons, in particular to a forming device for producing packaging cartons. Background Art

[0002] Carton packaging refers to the packaging of products in paper boxes to protect them, facilitate storage and transportation, and promote sales during the circulation process. Carton packaging is the most widely used packaging method. Different from wooden box packaging, woven bag packaging, cloth bag packaging and plastic box packaging, carton packaging has the characteristics of easy material acquisition, light weight, easy printing, easy design and molding, and low cost. It is widely used in sales packaging and transportation packaging of goods.

[0003] Most existing cartons need to be packaged after production to facilitate stacking and storage. However, most existing cartons are folded and packaged manually, which has poor efficiency and is not suitable for large-scale production in factories. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a forming device for the production of packaging cartons, so as to solve the technical problem that most cartons need to be packaged after production, so as to facilitate the stacking and storage of cartons, but most of the existing cartons are folded and packaged manually, and the efficiency of manual folding and packaging is poor, which is not suitable for large-scale production in factories.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A forming device for producing packaging cartons, comprising a transport frame and a base arranged at the four corners of the lower end of the transport frame, a transport roller is provided at the upper end of the transport frame, a fixed frame is fixedly provided on both sides of the outer wall of the transport frame, a driving assembly is provided at the upper end of the fixed frame, an adjustment assembly is provided at the middle end of the driving assembly, a carton is placed on the upper end of the transport frame, and the driving assembly comprises a connecting frame fixedly provided at the upper end of the fixed frame, a motor is provided on the outer wall of one end of the connecting frame, a bidirectional screw rod is connected to the output end of the motor, a first bevel gear is fixedly provided on the outer wall of the end of the bidirectional screw rod close to the motor, and two sets of connecting rods are symmetrically provided at the two ends of the inner wall of the connecting frame close to each other. The transmission gear is mounted on a link rod and has a first end fixed to the side panel that is located adjacent to the first gear and a second end of the transmission gear is mounted on the side panel that is provided with a gear rotating shaft, the second end of the transmission gear is mounted on a link rod and a second end of the transmission gear is mounted on the side panel that is provided with a gear rotating shaft.

[0008] As an improved technical solution, the bidirectional screw and the connecting frame are rotatably connected, and the outer wall of the bidirectional screw is provided with two sets of mutually symmetrical ball screw sleeves.

[0009] As an improved technical solution, a sliding rod is fixed to one end of the connecting frame away from the bidirectional screw rod, and two sets of sliding sleeves are symmetrical to each other on the outer wall of the sliding rod. The lower ends of the sliding sleeve and the ball screw sleeve are fixed with connecting rods, and the lower end of the connecting rod is fixed with a connecting frame.

[0010] As an improved technical solution, rollers are rotatably connected to the upper and lower ends of the inner wall of the connecting frame.

[0011] As an improved technical solution, the first packaging plate is inclined toward the carton along the extended end of the cylinder.

[0012] As an improved technical solution, the second bevel gear and the first bevel gear are meshed with each other, the driving wheel and the driven wheel are respectively rotatably connected to two sets of connecting plates, the driven wheel and the driving wheel are connected through a transmission belt, and the first slide rod can slide along the adjustment groove.

[0013] As an improved technical solution, fixed blocks are fixed at the lower ends of the driving wheel and the driven wheel, two groups of adjustment rods are connected between the fixed blocks, and the two groups of adjustment rods move through the first slide rod and the second slide rod respectively.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] According to the utility model, when the carton is transported to the middle end of the transport rack, the cylinder is started and then extended, driving the first packaging plate to fold the short side of the upper end of the carton, and then the motor is started, and the two sets of connecting frames approach each other until the roller and the outer wall of the carton are in contact with each other. In the process of the connecting frames approaching each other, the first slide bar and the second slide bar approach each other and drive the second packaging plate to fold the long side of the upper end of the carton, and then the transport roller is started to drive the packaged carton to move, and the cartons can be packaged and folded periodically in this reciprocating manner without manual folding, thereby increasing the packaging efficiency of the cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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 inventive work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the forming device for producing packaging cartons of the present invention.

[0018] Figure 2 This is a schematic diagram of the drive assembly structure of the forming device for producing packaging cartons in the utility model.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment component of the forming device for producing packaging cartons in the present invention.

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the adjustment component part of the forming device for producing packaging cartons of the present invention.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of a carton of a forming device for producing packaging cartons according to the present invention.

[0022] Description of reference numerals:

[0023] 1. Transport rack; 2. Base; 3. Transport roller; 4. Fixed rack; 5. Drive assembly; 501. Connecting rack; 502. Motor; 503. Bidirectional screw; 504. Ball screw sleeve; 505. Sliding rod; 506. Sliding sleeve; 507. Connecting rod; 508. Connecting frame; 509. Roller; 510. Cylinder; 511. First packaging plate; 512. First bevel gear; 513. Connecting plate; 6. Adjustment assembly; 601. Second bevel gear; 602. Rotating rod; 603. Driving wheel; 604. Driven wheel; 605. Transmission belt; 606. Adjustment slot; 607. First slide bar; 608. Second slide bar; 609. Fixed block; 610. Adjustment rod; 611. Second packaging plate; 7. Carton. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0027] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0028] like Figure 1-Figure 5As shown together, this embodiment provides a forming device for producing packaging cartons, including a transport frame 1 and a base 2 arranged at the four corners of the lower end of the transport frame 1, characterized in that: a transport roller 3 is provided at the upper end of the transport frame 1, fixed frames 4 are fixed on both sides of the outer wall of the transport frame 1, a driving component 5 is provided at the upper end of the fixed frame 4, an adjustment component 6 is provided at the middle end of the driving component 5, a carton 7 is placed on the upper end of the transport frame 1, and the driving component 5 includes a connecting frame 501 fixed at the upper end of the fixed frame 4, a motor 502 is provided on the outer wall of one end of the connecting frame 501, a bidirectional screw rod 503 is connected to the output end of the motor 502, a first bevel gear 512 is fixed on the outer wall of the end of the bidirectional screw rod 503 close to the motor 502, two sets of connecting plates 513 are symmetrical to each other at the two ends of the inner wall of the connecting frame 501 close to each other, and the two ends of the outer wall of the connecting frame 501 are provided with two sets of connecting plates 513. Two groups of cylinders 510 are inserted at the end, and the output end of the cylinder 510 is connected to the first packaging plate 511. The adjusting component 6 includes a driving wheel 603 and a driven wheel 604 respectively arranged at the middle end of the two groups of connecting plates 513. The driving wheel 603 is fixed with a rotating rod 602 at one end close to the first bevel gear 512, and the rotating rod 602 is fixed with a second bevel gear 601 at one end away from the driving wheel 603. A transmission belt 605 is wrapped around the outer wall of the driving wheel 603 and the driven wheel 604. An adjusting groove 606 is opened on the lower end surface of the transmission belt 605. A first slide bar 607 is provided on the inner wall of the upper end of the transmission belt 605 located at the adjusting groove 606. The lower end surface of the transmission belt 605 is fixed with a second slide bar 608 on one side of the adjusting groove 606. The lower ends of the first slide bar 607 and the second slide bar 608 are both provided with a second packaging plate rod 611.

[0029] The bidirectional screw rod 503 is rotatably connected to the connecting frame 501 , and the outer wall of the bidirectional screw rod 503 is provided with two sets of mutually symmetrical ball screw sleeves 504 .

[0030] A sliding rod 505 is fixedly arranged at one end of the connecting frame 501 away from the bidirectional screw rod 503, and two sets of mutually symmetrical sliding sleeves 506 are movable sleeves on the outer wall of the sliding sleeve 506. A connecting rod 507 is fixedly arranged at the lower end of the sliding sleeve 506 and the ball screw sleeve 504, and a connecting frame 508 is fixedly arranged at the lower end of the connecting rod 507.

[0031] Rollers 509 are rotatably connected to the upper and lower ends of the inner wall of the connecting frame 508.

[0032] The first packaging plate 511 is inclined toward the carton 7 along the extended end of the cylinder 510 .

[0033] The second bevel gear 601 and the first bevel gear 512 are meshed with each other, the driving wheel 603 and the driven wheel 604 are rotationally connected to the two sets of connecting plates 513 respectively, the driven wheel 604 and the driving wheel 603 are connected by a transmission belt 605, and the first slide bar 607 can slide along the adjustment slot 606.

[0034] A fixing block 609 is fixed to the lower end of the driving wheel 603 and the driven wheel 604 . Two sets of adjustment rods 610 are connected between the fixing blocks 609 . The two sets of adjustment rods 610 are movable through the first slide bar 607 and the second slide bar 608 respectively.

[0035] Place the carton to be folded and packaged on the upper end of the transport rack 1, then start the transport roller 3 to transport the carton to the middle of the upper end of the transport rack 1, then start the cylinder 510 to extend, drive the first packaging plate 511 to fold the short side of the upper end of the carton 7, after the short side of the carton 7 is folded, start the cylinder 510 to retract the first packaging plate 511, then start the motor 502 to drive the bidirectional screw rod 503 to rotate, and the bidirectional screw rod 503 drives the two sets of ball screw sleeves 504 to move closer to each other, thereby connecting the rod 50 7 drives the connecting frame 508 to move closer to each other. When the roller 509 contacts the outer wall of the carton, the motor 502 is turned off. When the motor 502 is started and the connecting rods 507 move closer to each other, the sleeve 506 slides along the sliding rod 505 to improve the stability of the connecting frame 508 during movement. When the motor 502 drives the bidirectional screw rod 503 to rotate, the first bevel gear 512 rotates, and the first bevel gear 512 drives the second bevel gear 601 to rotate. The second bevel gear 601 rotates through The rotating rod 602 drives the driving wheel 603 to rotate, and the driving wheel 603 drives the driven wheel 604 to rotate through the transmission belt 605. During the rotation of the transmission belt 605, the upper end of the transmission belt 605 and the lower end of the transmission belt 605 move in opposite directions, so that the first slide bar 607 and the second slide bar 608 slide along the adjusting rod 610 and approach each other, and the first slide bar 607 and the second slide bar 608 drive the second packaging plate 611 to fold the long side of the upper end of the carton 7. After the carton 7 is folded and packaged, the roller 509 and the outer wall of the carton 7 are fitted together, and the transport roller 3 is started to drive the carton 7 to be transported along the transport roller 3. The staff stacks the folded cartons for storage. During the movement of the carton 7 along the transport roller 3, the carton 7 moves along the roller 509, driving the roller 509 to rotate, thereby ensuring the stability of the carton 7 during transportation. Through the above operation, the carton 7 can be packaged and folded continuously in this reciprocating manner, without the need for manual folding, thereby increasing the packaging efficiency of the carton 7.

[0036] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A forming device for producing packaging cartons, comprising a transport frame (1) and bases (2) arranged at the four corners of the lower end of the transport frame (1), characterized in that: The upper end of the transport frame (1) is provided with a transport roller (3), and fixed frames (4) are fixedly provided on both sides of the outer wall of the transport frame (1), and a driving assembly (5) is provided on the upper end of the fixed frame (4). An adjusting assembly (6) is provided at the middle end of the driving assembly (5). A carton (7) is placed on the upper end of the transport frame (1), and the driving assembly (5) comprises a connecting frame (501) fixedly provided on the upper end of the fixed frame (4). An outer wall of one end of the connecting frame (501) is provided with a motor (502), and an output end of the motor (502) is connected to a bidirectional screw rod (503), and an outer wall of an end of the bidirectional screw rod (503) close to the motor (502) is fixedly provided with a first bevel gear (512), and two mutually symmetrical groups of connecting plates (513) are provided at two ends of the inner wall of the connecting frame (501) close to each other, and two groups of cylinders (510) are inserted at two ends of the outer wall of the connecting frame (501), and the output end of the cylinder (510) is connected to the first bevel gear (512). A packaging plate (511), the adjustment assembly (6) includes a driving wheel (603) and a driven wheel (604) respectively arranged at the middle ends of the two groups of connecting plates (513), a rotating rod (602) is fixedly provided at one end of the driving wheel (603) close to the first bevel gear (512), and a second bevel gear (601) is fixedly provided at one end of the rotating rod (602) away from the driving wheel (603). ) is provided with a transmission belt (605) wrapped around the outer wall, an adjustment groove (606) is provided on the lower end surface of the transmission belt (605), a first slide bar (607) is provided on the inner wall of the upper end of the transmission belt (605) located at the adjustment groove (606), a second slide bar (608) is fixedly provided on the lower end surface of the transmission belt (605) located on one side of the adjustment groove (606), and a second packaging plate bar (611) is provided at the lower end of each of the first slide bar (607) and the second slide bar (608).

2. The forming device for producing packaging cartons according to claim 1, characterized in that: The bidirectional screw rod (503) and the connecting frame (501) are rotatably connected, and the outer wall of the bidirectional screw rod (503) is provided with two sets of mutually symmetrical ball screw sleeves (504).

3. The forming device for producing packaging cartons according to claim 2, characterized in that: A sliding rod (505) is fixedly provided at one end of the connecting frame (501) away from the bidirectional screw rod (503), and two sets of mutually symmetrical sliding sleeves (506) are movably sleeved on the outer wall of the sliding sleeve (505). A connecting rod (507) is fixedly provided at the lower end of each of the sliding sleeves (506) and the ball screw sleeve (504), and a connecting frame (508) is fixedly provided at the lower end of the connecting rod (507).

4. The forming device for producing packaging cartons according to claim 3, characterized in that: The upper and lower ends of the inner wall of the connection frame (508) are rotatably connected to rollers (509).

5. The forming device for producing packaging cartons according to claim 1, characterized in that: The first packaging plate (511) is inclined toward the carton (7) along the extended end of the cylinder (510).

6. The forming device for producing packaging cartons according to claim 1, characterized in that: The second bevel gear (601) and the first bevel gear (512) are meshed with each other, the driving wheel (603) and the driven wheel (604) are respectively rotatably connected to the two sets of connecting plates (513), the driven wheel (604) and the driving wheel (603) are connected by a transmission belt (605), and the first sliding rod (607) can slide along the adjustment groove (606).

7. The forming device for producing packaging cartons according to claim 1, characterized in that: The lower ends of the driving wheel (603) and the driven wheel (604) are fixed with fixed blocks (609), and two groups of adjustment rods (610) are connected between the fixed blocks (609). The two groups of adjustment rods (610) are movable through the first slide rod (607) and the second slide rod (608) respectively.

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