Carton feeding device capable of preventing carton displacement and toppling

Abstract

The utility model relates to the technical field of carton feeding equipment, and discloses a carton feeding device capable of preventing a carton from moving and toppling, which is used for feeding the carton and comprises a supporting seat and a lifting platform at the top of the supporting seat, an adjusting frame is arranged outside the supporting seat, and grabbing and feeding equipment for grabbing and opening the carton is arranged at the top of the adjusting frame. The top of the lifting table is provided with an anti-toppling carton feeding mechanism for feeding cartons, and the top of the lifting table is further provided with an auxiliary adjusting mechanism for adjusting the angles of the cartons. By means of the anti-toppling carton feeding mechanism, the placed cartons are stably limited, the phenomenon that the cartons topple is avoided, after the cartons located in the front are fed, the follow-up cartons can automatically reach the front position, the stored cartons can be intermittently pushed in a reciprocating mode, the phenomenon that multiple sets of cartons are grabbed at a time is avoided, and the working efficiency is improved. And by arranging the auxiliary adjusting mechanism, the angle where the carton is located can be adjusted, and subsequent grabbing and feeding work can be smoothly carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of carton loading equipment, in particular to a carton loading device that prevents carton displacement and dumping. Background Art

[0002] Cartons are the most widely used packaging products. Carton forming primarily involves slotting and creasing cardboard to form a box blank, which is then folded into shape. To improve the efficiency of folding, multiple cartons to be processed are often loaded into a storage device, which then coordinates with a gripping and loading device to achieve the goal of integrated carton loading.

[0003] For example, the automatic carton loading machine disclosed on the patent website (authorization announcement number: CN217834902U), when this existing device is implemented, the folded cartons are stacked vertically between the crimping slide and the first support plate. The crimping slide is used to push the carton linear displacement, and the upper edge of one side of the carton abuts against the baffle plate to prevent the crimping slide from pushing the carton and causing the carton to fall over, thereby achieving stable loading of the carton. However, in actual application, this existing device has the problem of multiple groups of cartons to be processed being placed on the support plate at the same time before loading, which leads to the problem of grabbing multiple groups of cartons at the same time when the subsequent grabbing and loading equipment grabs the cartons. And after grabbing the carton in the front, there will be a large gap in the front of the support plate. At this time, the bottom of the subsequent carton loses support and will fall forward, causing the carton to fall over. Therefore, in view of the problems existing in this existing device, we urgently need to improve a carton loading device that prevents carton displacement and tipping. Utility Model Content

[0004] The purpose of the utility model is to provide a carton loading device that prevents carton displacement and tipping. The placed cartons can be stably limited by the anti-tip-over mechanism. After the carton in the front is loaded, the subsequent cartons will automatically reach the front position, so as to solve the problem that after the existing device grabs the carton in the front, there will be a large gap in the front part of the support plate, and the subsequent cartons will fall forward.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carton displacement and dumping prevention loading device, used for carton loading work, comprising a support base and a lifting platform on its top, an adjustment frame is provided on the outside of the support base, a grabbing and loading device for grabbing and unpacking the carton is provided on the top of the adjustment frame, an anti-dumping loading mechanism for loading the carton is provided on the top of the lifting platform, and an auxiliary adjustment mechanism for adjusting the angle of the carton is also provided on the top of the lifting platform.

[0006] Preferably, the anti-dumping box loading mechanism includes an adjusting box storage component for adjusting and storing cartons, the adjusting box storage component is provided with a box storage frame, the box storage frame is provided on the top of the lifting platform, a box pushing plate is movably provided inside the box storage frame, a mounting rod is provided outside the box pushing plate, a connecting block is provided outside the mounting rod, a first connecting column is provided outside the connecting block, a second connecting column is provided outside the box storage frame, and a first spring is provided between the first connecting column and the second connecting column.

[0007] Preferably, the box storage frame is provided with a through hole for the installation rod to pass through, and the box storage frame is provided with a sliding groove for the box pushing plate to slide.

[0008] Preferably, the anti-dumping box loading mechanism also includes a pushing box assembly for pushing and loading cartons, and the pushing box assembly is provided with a motor seat and a connecting frame, the motor seat is arranged at the bottom of the lifting platform, a first motor is arranged inside the motor seat, a connecting plate is arranged on the output shaft of the first motor, a mounting column is arranged on the top of the connecting plate, the connecting frame is arranged at the top of the lifting platform, a push block is slidably installed inside the connecting frame, a mounting plate is arranged outside the push block, and a connecting frame is arranged outside the mounting plate.

[0009] Preferably, the mounting post is arranged on a side of the connecting plate away from the output shaft of the first motor, and the mounting post is in contact with the inside of the connecting frame.

[0010] Preferably, the auxiliary adjustment mechanism includes a buffer plate and a mounting bracket, the buffer plate is arranged on the top of the lifting platform, a support plate is rotatably mounted on the outside of the buffer plate, the mounting bracket is arranged on the top of the lifting platform, a movable plate is rotatably mounted on the inside of the mounting bracket, a mounting seat is arranged on the outside of the movable plate, and an electric telescopic rod is arranged on the inside of the mounting seat.

[0011] Preferably, the output end of the electric telescopic rod is rotatably mounted on the outside of the support plate, and the buffer plate is in contact with the outside of the storage box frame.

[0012] Compared with the prior art, the present invention provides a carton loading device that prevents carton displacement and dumping, which has the following beneficial effects:

[0013] 1. The anti-carton displacement and tipping loading device sets an anti-tip loading mechanism for loading cartons on the top of the lifting platform. During use, the placed cartons are stabilized and limited to prevent the cartons from tipping over. After the carton in the front is loaded, the subsequent cartons will automatically reach the front position to achieve a stable loading effect. It can also push the stored cartons back and forth intermittently to avoid the phenomenon of grabbing multiple groups of cartons at one time.

[0014] 2. The anti-carton displacement and tipping loading device is equipped with an auxiliary adjustment mechanism on the top of the lifting platform. During use, the angle of the carton can be adjusted to facilitate the subsequent grabbing and loading work, and avoid the problem of the carton being damaged when the grabbing and loading equipment grabs the carton due to the relatively fixed angle of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the anti-carton displacement and dumping type carton loading device Figure 1 .

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the anti-carton displacement and dumping type carton loading device Figure 2 .

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjusting box storage component in the anti-carton displacement and tipping type box loading device.

[0018] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the carton pushing assembly in the anti-carton displacement and tipping carton loading device.

[0019] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the carton pushing assembly in the anti-carton displacement and tipping carton loading device.

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the auxiliary adjustment mechanism in the anti-carton displacement and dumping type box loading device.

[0021] In the figure: 1. Support base; 2. Lifting platform; 3. Carton; 4. Adjusting frame; 5. Grabbing and loading device; 6. Anti-dumping loading mechanism; 61. Adjusting box storage assembly; 611. Box storage frame; 612. Pushing box plate; 613. Mounting rod; 614. Connecting block; 615. First connecting column; 616. Second connecting column; 617. First spring; 62. Pushing the upper box assembly; 621. Motor base; 622. First motor; 623. Connecting plate; 624. Mounting column; 625. Connecting frame; 626. Pushing block; 627. Mounting plate; 628. Connecting frame; 7. Auxiliary adjusting mechanism; 701. Buffer plate; 702. Support plate; 703. Mounting frame; 704. Movable plate; 705. Mounting base; 706. Electric telescopic rod. DETAILED DESCRIPTION

[0022] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Example 1: Please refer to Figure 1-Figure 5The utility model provides a technical solution: an anti-carton displacement and dumping loading device, which is used for loading cartons 3, including a support base 1 and a lifting platform 2 on its top, an adjusting frame 4 is provided on the outside of the support base 1, and a grabbing and loading device 5 for grabbing and unpacking the carton 3 is provided on the top of the adjusting frame 4, an anti-dumping loading mechanism 6 for loading the carton 3 is provided on the top of the lifting platform 2, and an auxiliary adjustment mechanism 7 for adjusting the angle of the carton 3 is also provided on the top of the lifting platform 2.

[0024] Furthermore, the anti-tipping box loading mechanism 6 includes an adjusting box storage component 61 for adjusting and storing the cartons 3. The adjusting box storage component 61 is provided with a box storage frame 611. The box storage frame 611 is arranged on the top of the lifting platform 2. A box pushing plate 612 is movably provided inside the box storage frame 611. A mounting rod 613 is provided outside the box pushing plate 612. A connecting block 614 is provided outside the mounting rod 613. A first connecting column 615 is provided outside the connecting block 614. A second connecting column 616 is provided outside the box storage frame 611. A first spring 617 is provided between the first connecting column 615 and the second connecting column 616 to facilitate stable positioning of the placed carton 3 and prevent the carton 3 from tipping over.

[0025] Furthermore, a through hole is provided in the box storage frame 611 for the installation rod 613 to pass through, and a slide groove is provided in the box storage frame 611 for the push box plate 612 to slide, so that after the carton 3 in the front is loaded, the subsequent carton 3 will automatically reach the front position to achieve a stable loading effect.

[0026] Furthermore, the anti-dumping box loading mechanism 6 also includes a pushing box assembly 62 for pushing and loading the carton 3. The pushing box assembly 62 is provided with a motor seat 621 and a connecting frame 625. The motor seat 621 is arranged at the bottom of the lifting platform 2. A first motor 622 is arranged inside the motor seat 621. A connecting plate 623 is arranged on the output shaft of the first motor 622. A mounting column 624 is arranged on the top of the connecting plate 623. The connecting frame 625 is arranged on the top of the lifting platform 2. A push block 626 is slidably installed inside the connecting frame 625. A mounting plate 627 is arranged outside the push block 626. A connecting frame 628 is arranged outside the mounting plate 627, which facilitates the reciprocating intermittent pushing of the stored cartons 3 to avoid the phenomenon of grabbing multiple groups of cartons 3 at one time.

[0027] Furthermore, the mounting post 624 is arranged on a side of the connecting plate 623 away from the output shaft of the first motor 622 , and the mounting post 624 contacts the inside of the connecting frame 628 , so as to facilitate the reciprocating intermittent motion of the push block 626 .

[0028] Example 2: Please refer to Figure 6, and combined with Example 1, it is further obtained that the auxiliary adjustment mechanism 7 includes a buffer plate 701 and a mounting bracket 703, the buffer plate 701 is arranged on the top of the lifting platform 2, and the support plate 702 is rotatably installed on the outside of the buffer plate 701, the mounting bracket 703 is arranged on the top of the lifting platform 2, and a movable plate 704 is rotatably installed inside the mounting bracket 703, and a mounting seat 705 is arranged on the outside of the movable plate 704, and an electric telescopic rod 706 is arranged inside the mounting seat 705, which is convenient for adjusting the angle of the carton 3 and facilitating the smooth progress of subsequent grabbing and loading work.

[0029] Furthermore, the output end of the electric telescopic rod 706 is rotatably mounted on the outside of the support plate 702, and the buffer plate 701 is in contact with the outside of the box storage frame 611, so as to assist in the continuous loading of a single group of cartons 3.

[0030] During actual operation, the push plate 612 can be first pulled to slide inside the box storage frame 611 to create storage space, and then the carton 3 to be processed is placed inside the box storage frame 611. The push plate 612 is released, and under the rebound of the first spring 617, the mounting rod 613 can be made to slide inside the box storage frame 611 to make the push plate 612 contact with the stored carton 3. Under the action of the first spring 617, the carton 3 is squeezed and limited to prevent the carton 3 from tipping over. Subsequently, in order to prevent the grabbing and loading device 5 from grabbing multiple groups of cartons 3 at one time, the first motor 622 can be turned on to rotate the connecting plate 623, so that the mounting column 624 can move inside the connecting frame 628, so that the mounting plate 627 drives the push block 626 to slide inside the connecting frame 625. Because the mounting post 624 is eccentrically mounted to the connecting plate 623, the push block 626 can be driven continuously by the first motor 622 to slide back and forth within the connecting frame 625. The push block 626 pushes the carton 3 placed inside the box storage frame 611 to the top of the buffer plate 701. After the push block 626 returns to its initial position, the first spring 617 causes the following carton 3 to fall into contact with the connecting frame 625. Repeating this process can achieve continuous feeding and loading of cartons 3. At the same time, to facilitate the grabbing and loading of cartons 3 by the grabbing and loading device 5, the angle of the carton 3 on the top of the buffer plate 701 can be adjusted. The electric telescopic rod 706 is opened to push the support plate 702 to rotate. Since the movable plate 704 is rotatably mounted to the mounting frame 703, the angle of the support plate 702 can be stably changed. When the adjustment is completed, the electric telescopic rod 706 is closed. Then the carton grabbing device 5 can be operated to grab the placed carton 3 and carry out subsequent work.

[0031] The above embodiments merely represent one or several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A carton displacement and dumping prevention loading device for loading cartons (3), comprising a support base (1) and a lifting platform (2) on top thereof, characterized in that: An adjustment frame (4) is provided on the outside of the support seat (1); a grabbing and loading device (5) for grabbing and unpacking the carton (3) is provided on the top of the adjustment frame (4); an anti-dumping loading mechanism (6) for loading the carton (3) is provided on the top of the lifting platform (2); and an auxiliary adjustment mechanism (7) for adjusting the angle of the carton (3) is also provided on the top of the lifting platform (2).

2. The anti-carton displacement and dumping loading device according to claim 1, characterized in that: The anti-dumping box loading mechanism (6) comprises an adjusting box storage assembly (61) for adjusting and storing cartons (3); the adjusting box storage assembly (61) is provided with a box storage frame (611); the box storage frame (611) is arranged on the top of the lifting platform (2); a box pushing plate (612) is movably provided inside the box storage frame (611); a mounting rod (613) is provided outside the box pushing plate (612); a connecting block (614) is provided outside the mounting rod (613); a first connecting column (615) is provided outside the connecting block (614); a second connecting column (616) is provided outside the box storage frame (611); and a first spring (617) is provided between the first connecting column (615) and the second connecting column (616).

3. The anti-carton displacement and dumping loading device according to claim 2, characterized in that: The box storage frame (611) is provided with a through hole for the installation rod (613) to pass through, and the box storage frame (611) is provided with a sliding groove for the box pushing plate (612) to slide.

4. The anti-carton displacement and dumping loading device according to claim 2, characterized in that: The anti-dumping box loading mechanism (6) also includes a pushing box loading assembly (62) for pushing and loading the carton (3). The pushing box loading assembly (62) is provided with a motor seat (621) and a connecting frame (625). The motor seat (621) is arranged at the bottom of the lifting platform (2). A first motor (622) is arranged inside the motor seat (621). A connecting plate (623) is arranged on the output shaft of the first motor (622). A mounting column (624) is arranged on the top of the connecting plate (623). The connecting frame (625) is arranged at the top of the lifting platform (2). A push block (626) is slidably installed inside the connecting frame (625). A mounting plate (627) is arranged outside the push block (626). A connecting frame (628) is arranged outside the mounting plate (627).

5. The anti-carton displacement and dumping loading device according to claim 4, characterized in that: The mounting post (624) is arranged on a side of the connecting plate (623) away from the output shaft of the first motor (622), and the mounting post (624) is in contact with the inside of the connecting frame (628).

6. The anti-carton displacement and dumping type box loading device according to claim 1, characterized in that: The auxiliary adjustment mechanism (7) comprises a buffer plate (701) and a mounting frame (703), wherein the buffer plate (701) is arranged on the top of the lifting platform (2), a support plate (702) is rotatably mounted on the outside of the buffer plate (701), the mounting frame (703) is arranged on the top of the lifting platform (2), a movable plate (704) is rotatably mounted on the inside of the mounting frame (703), a mounting seat (705) is arranged on the outside of the movable plate (704), and an electric telescopic rod (706) is arranged on the inside of the mounting seat (705).

7. The anti-carton displacement and dumping type box loading device according to claim 6, characterized in that: The output end of the electric telescopic rod (706) is rotatably mounted on the outside of the support plate (702), and the buffer plate (701) is in contact with the outside of the storage box frame (611).

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