Adjustable feeding support

Abstract

The utility model discloses a feeding adjustable support which comprises a base. The fixed side plate is fixed on one side of the base; the supporting frame is fixed to one side of the base and is adjacent to the fixed side plate, and a transverse guide rail is arranged on the supporting frame; the movable frame is arranged on the transverse guide rail in a sliding mode, the movable frame and the fixed side plate are arranged in parallel, and the movable frame is located above the base; the driving source is used for driving the movable frame to move in the direction close to or away from the fixed side plate; and the limiting piece is adjustably arranged on the supporting frame and used for limiting the limiting position where the movable frame moves towards the fixed side plate. According to the feeding adjustable support, the cartons can be placed in the rack without completely corresponding to the rack of the feeding mechanism, certain fault tolerance is achieved during stacking, feeding of the cartons is easy, and the feeding adjustable support can be suitable for the cartons of different sizes.

Description

Technical Field

[0001] The utility model relates to the field of carton feeding brackets, in particular to an adjustable feeding bracket. Background Art

[0002] When cartons are loaded, they are stacked on a loading bracket. In order to ensure that the cartons can be stacked neatly, the bracket generally limits at least three sides of the cartons so that when the cartons are mechanically collected and grabbed, accurate loading can be achieved. Therefore, a general loading bracket has three sides to limit the three sides of the cartons. For example, in the invention patent published on August 20, 2024, with publication number CN118514932A, a carton feeding system and method are disclosed, in which a loading mechanism is disclosed. The loading mechanism includes a loading mechanism frame, and a carton support structure is provided on the two side walls of the loading mechanism frame. The three side walls of the loading mechanism frame are non-adjustable structures, which makes it impossible to use cartons of multiple sizes. In addition, since the three side walls of the loading mechanism frame are just the size of the cartons, when the cartons are placed in the loading mechanism frame, there is no tolerance for error in the stacking process. The cartons need to be completely aligned with the loading mechanism frame before they can be placed in the loading mechanism frame. Utility Model Content

[0003] In order to overcome the above shortcomings, the purpose of the present invention is to provide an adjustable loading bracket that can place cartons into the rack without having to completely align the cartons with the loading mechanism rack, has a certain degree of tolerance when stacking, is easy to load cartons, and can adapt to cartons of different sizes.

[0004] In order to achieve the above purpose, one of the technical solutions adopted by the present invention is: a feeding adjustable bracket, including a base, and also including:

[0005] a fixed side panel, fixed to one side of the base;

[0006] a support frame fixed to one side of the base and arranged adjacent to the fixed side plate, wherein the support frame is provided with a transverse guide rail;

[0007] A movable frame is slidably arranged on the transverse guide rail, the movable frame is arranged parallel to the fixed side plate, and the movable frame is located above the base;

[0008] A driving source for driving the movable frame to move toward or away from the fixed side plate;

[0009] The limiting member is adjustably arranged on the supporting frame and is used to limit the limit position of the movable frame moving toward the fixed side plate.

[0010] The beneficial effect of the adjustable loading bracket of the present invention is that the fixed side panels and the support frame of the present invention are fixedly mounted on the base, and the movable frame is located above the base and can slide, so that the originally three fixed side walls are adjusted to two fixed side walls and one movable side wall, and the cartons can be placed in the bracket without the need to completely correspond the cartons to the three side walls of the bracket. There is a certain degree of fault tolerance during stacking, and it is easy to load cartons; the position of the movable frame is driven and controlled by a driving source, and can stay at any position of the transverse guide rail, and the limit member is adjustably arranged on the support frame, so that it can adapt to cartons of different sizes.

[0011] Preferably, the driving source includes:

[0012] At least two screw rods, both ends of each screw rod are rotatably arranged on the same side of the support frame through bearings, and are horizontally distributed up and down, each screw rod is threadedly connected to a screw rod sleeve, and each screw rod sleeve is fixedly connected to the movable frame;

[0013] A synchronous belt, wherein a synchronous wheel is fixed to the same end of at least two of the screw rods, and the synchronous belt is sleeved on the synchronous wheel;

[0014] The driving member is connected and fixed to the end of one of the screw rods and is used to drive the screw rod to rotate around its own central axis.

[0015] Preferably, the driving member is a handwheel, and the handwheel is fixed to the end of one of the screw rods.

[0016] Preferably, the driving member is a servo motor, which is fixed on a support frame, and an output shaft of the servo motor is connected and fixed to the end of the screw rod.

[0017] Preferably, multiple L-shaped connecting frames are fixed on the same side of the mobile frame, and a guide rail slider is provided on the back of each L-shaped connecting frame. The number of the guide rail sliders is consistent with the number of the transverse guide rails and the two are slidably matched. The limiter is located at the end of the L-shaped connecting frame, and the distance between the limiter and the fixed side plate is smaller than the distance between the mobile frame and the fixed side plate.

[0018] Preferably, the limiting member includes a limiting rod, which is arranged longitudinally, and the top of the limiting rod is locked to the top of the support frame by a bolt.

[0019] Preferably, a transverse adjustment waist hole is provided on the top of the support frame, and the top of the limiting rod is adjustably locked in the transverse adjustment waist hole by a bolt.

[0020] Preferably, universal wheels are provided below the base, and a push rod is also provided on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of the embodiment from a first angle;

[0022] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0023] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0024] Figure 4 A perspective view from a second angle of view of this embodiment;

[0025] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0026] Figure 6 for Figure 4 A partial enlarged view of point D in the middle.

[0027] In the picture:

[0028] 1. Base; 2. Fixed side panels; 3. Support frame; 4. Horizontal guide rails; 5. Mobile frame; 6. Screw; 7. Screw sleeve; 8. Synchronous belt; 9. Synchronous pulley; 10. Handwheel; 11. L-shaped connecting frame; 12. Bearing; 13. Limit rod; 14. Bolt; 15. Horizontal adjustment waist hole; 16. Universal wheel; 17. Push rod; 18. Carton. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0030] See Figures 1-6 As shown, this embodiment discloses an adjustable feeding bracket, comprising:

[0031] The base 1 is used to stack unopened cartons 18, which are in a plate shape.

[0032] A fixed side panel 2 is fixed to one side (such as the right side) of the base 1;

[0033] The support frame 3 is fixed to one side (such as the rear side) of the base 1 and is arranged adjacent to the fixed side plate 2. The support frame 3 is provided with a transverse guide rail 4;

[0034] The movable frame 5 is slidably arranged on the transverse guide rail 4. The movable frame 5 is arranged parallel to the fixed side plate 2. The movable frame 5 is located above the base 1 and is located on the left side above the base 1.

[0035] A driving source for driving the movable frame 5 to move toward or away from the fixed side plate 2;

[0036] A driving member is connected and fixed to the end of one of the screw rods 6, and is used to drive the screw rod 6 to rotate around its own central axis;

[0037] The limiting member is adjustably arranged on the supporting frame 3 to limit the limit position of the movable frame 5 moving toward the fixed side plate 2.

[0038] Among them, the driving source in this embodiment includes: two screw rods 6, the two ends of each screw rod 6 are rotatably set on the same side of the support frame 3 through bearings 12, and are horizontally distributed up and down, each screw rod 6 is threadedly connected to a screw rod sleeve 7, and each screw rod sleeve 7 is connected and fixed to the movable frame 5; a synchronous belt 8, a synchronous wheel 9 is fixed to the same end of the two screw rods 6, and the synchronous belt 8 is sleeved on the synchronous wheel 9; a driving member, which is connected and fixed to the end of one of the screw rods 6 to drive the screw rod 6 to rotate around its own central axis.

[0039] In some embodiments, the driving member is a handwheel 10, which is fixed at the end of one of the screw rods 6. When in use, by rotating the handwheel 10, the two screw rods 6 can be driven to rotate synchronously through the synchronous belt 8, and then the movable frame 5 can be driven to move back and forth along the two transverse guide rails 4.

[0040] In other embodiments, the driving member is a servo motor, not shown in the accompanying drawings. The servo motor is fixed on the support frame 3, and its output shaft is connected and fixed to the end of the screw rod 6. The servo motor drives one of the screw rods 6 to rotate, and then the synchronous belt 8 drives the other screw rod 6 to rotate synchronously, and then drives the movable frame 5 to move back and forth along the two transverse guide rails 4.

[0041] In this embodiment, multiple L-shaped connecting frames 11 are fixed on the same side of the mobile frame 5, and a guide rail slider is provided on the back of each L-shaped connecting frame 11. The number of guide rail sliders is consistent with the number of transverse guide rails 4 and the two are slidably matched. The limiter is located at the end of the L-shaped connecting frame 11, and the distance between the limiter and the fixed side plate 2 is smaller than the distance between the mobile frame 5 and the fixed side plate 2, so that the limiter plays a limiting role between the fixed side plate 2 and the mobile frame 5.

[0042] The limiting member in this embodiment includes a limiting rod 13, which is arranged longitudinally. The top of the limiting rod 13 is locked to the top of the support frame 3 by a bolt 14. The top of the support frame 3 in this embodiment is provided with a transverse adjustment waist hole 15, and the top of the limiting rod 13 is adjustably locked in the transverse adjustment waist hole 15 by the bolt 14.

[0043] In order to facilitate the movement of the adjustable feeding bracket, a universal wheel 16 is provided below the base 1 of this embodiment, and a push rod 17 is also provided on the base 1.

[0044] The working principle of this embodiment is:

[0045] The fixed side panels 2 and the support frame 3 are fixedly mounted on the base 1, and the mobile frame 5 is located above the base 1 and can slide. The fixed side panels 2, the support frame 3 and the mobile frame 5 correspond to the three right-angled sides of the cartons 18 respectively. When stacking cartons 18 toward the base 1, the hand wheel 10 is rotated to force the mobile frame 5 to move in the direction away from the fixed side panels 2. At this time, the cartons 18 are stacked toward the base 1. During the stacking process, the positions of the cartons 18 can be continuously adjusted to make them stacked neatly. After the cartons 18 with almost the same height as the fixed side panels 2 are stacked on the base 1, the hand wheel 10 is rotated in the opposite direction to move the mobile frame 5 toward the fixed side panels 2, and then the cartons 18 are limited between the fixed side panels 2, the support frame 3 and the mobile frame 5. The position of the limiter is pre-adjusted and adjusted according to the size of different cartons 18. When adjusting, loosen the bolt 14 and adjust the position of the limit rod 13 along the horizontal adjustment waist hole 15. After adjustment, lock the limit rod 13. When the movable frame 5 moves toward the fixed side plate 2 and reaches the limited rod 13, the movable frame 5, the fixed side plate 2, and the support frame 3 are in close contact with the three sides of the stacked cartons 18. Cartons can be placed into the support without having to align them perfectly with the three side walls of the support, which provides a certain degree of error tolerance during palletizing and facilitates carton loading. The position of the movable frame 5 is controlled by a drive source and can be stopped at any position on the transverse guide rail 4. The limiter is adjustable on the support frame 3, which can adapt to cartons 18 of different sizes.

[0046] The above implementation methods are only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the scope of protection of the utility model.

Claims

1. A feeding adjustable bracket, comprising a base (1), characterized in that: Also includes: A fixed side plate (2) fixed to one side of the base (1); A support frame (3) is fixed to one side of the base (1) and is arranged adjacent to the fixed side plate (2); a transverse guide rail (4) is provided on the support frame (3); A movable frame (5) is slidably arranged on the transverse guide rail (4), the movable frame (5) is arranged parallel to the fixed side plate (2), and the movable frame (5) is located above the base (1); A driving source for driving the movable frame (5) to move toward or away from the fixed side plate (2); A limiting member is adjustably arranged on the support frame (3) and is used to limit the movement of the movable frame (5) toward the fixed side plate (2) to an extreme position.

2. The adjustable feeding bracket according to claim 1, characterized in that: The driving source includes: At least two screw rods (6), both ends of each screw rod (6) are rotatably arranged on the same side of the support frame (3) through bearings (12), and are horizontally distributed up and down, each screw rod (6) is threadedly connected to a screw rod sleeve (7), and each screw rod sleeve (7) is fixedly connected to the movable frame (5); A synchronous belt (8), wherein a synchronous wheel (9) is fixed to the same end of at least two of the screw rods (6), and the synchronous belt (8) is sleeved on the synchronous wheel (9); A driving member is connected and fixed to the end of one of the screw rods (6) and is used to drive the screw rod (6) to rotate around its own central axis.

3. The adjustable feeding bracket according to claim 2, characterized in that: The driving member is a hand wheel (10), and the hand wheel (10) is fixed to the end of one of the screw rods (6).

4. The adjustable feeding bracket according to claim 2, characterized in that: The driving member is a servo motor, which is fixed on the support frame (3), and the output shaft of the servo motor is connected and fixed to the end of the screw rod (6).

5. The adjustable feeding bracket according to claim 1, characterized in that: A plurality of L-shaped connecting frames (11) are fixed on the same side of the movable frame (5), and a guide rail slider is provided on the back of each of the L-shaped connecting frames (11). The number of the guide rail sliders is consistent with the number of the transverse guide rails (4), and the two slide together. The limiting member is located at the end of the L-shaped connecting frame (11), and the distance between the limiting member and the fixed side plate (2) is smaller than the distance between the movable frame (5) and the fixed side plate (2).

6. The adjustable feeding bracket according to claim 5, characterized in that: The limiting member is a limiting rod (13), the limiting rod (13) is arranged longitudinally, and the top of the limiting rod (13) is locked to the top of the support frame (3) by a bolt (14).

7. The adjustable feeding bracket according to claim 6, characterized in that: A transverse adjustment waist hole (15) is provided on the top of the support frame (3), and the top of the limiting rod (13) is adjustably locked in the transverse adjustment waist hole (15) by a bolt (14).

8. The adjustable feeding bracket according to claim 1, characterized in that: A universal wheel (16) is provided below the base (1), and a push rod (17) is also provided on the base (1).

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