Stacking machine with anti-falling structure

Abstract

The utility model discloses a stacker crane with an anti-falling structure, a lifting mechanism comprises a first frame, a first threaded rod, a first motor, a first threaded sleeve, a bracket, a first connecting block, a sliding rod and a sliding sleeve, the first motor drives the first threaded rod to rotate, and then the first threaded rod drives the first threaded sleeve to move on the surface of the first threaded rod; a first threaded sleeve drives a bracket to ascend and descend through a first connecting block, and meanwhile, the bracket drives a sliding sleeve to slide on the surface of a sliding rod, so that the distance for the three-axis machine to put down a product can be effectively and conveniently shortened, a second motor drives a second threaded rod to rotate, and the second threaded rod drives a second threaded sleeve to move; and a second threaded sleeve drives a supporting plate to ascend and descend through a second connecting block, and meanwhile, the second threaded sleeve drives a sliding block to slide in a sliding groove, so that a product can be effectively and conveniently lifted, and the product can be conveniently grabbed by a three-axis machine.

Description

Technical Field

[0001] The utility model relates to the field of palletizers, in particular to a palletizer with a fall prevention structure. Background Technique

[0002] A palletizer stacks cartons that have been loaded into containers in a certain arrangement on pallets or trays for automatic stacking. It can stack multiple layers, facilitating forklift transportation to the warehouse for storage.

[0003] Currently, the Chinese utility model with the publication number CN218056901U discloses a warehousing and logistics palletizer with a fall prevention structure, including a bottom plate. A wheel frame is fixedly connected to the bottom plate, and wheels are rotatably connected to the wheel frame. A box body is fixedly connected to the bottom plate. A counterweight block is arranged inside the box body. A first motor is fixedly connected to the inside of the box body. The output end of the first motor is rotatably connected to the box body. The output end of the first motor is fixedly connected to a first gear. The first gear is rotatably connected to the bottom plate. A second gear is meshed with the first gear, and the second gear is rotatably connected to the bottom plate. Through the design of the first motor, the output end of the first motor can drive the first gear to rotate, and then drive the second gear to rotate, so that the connecting cylinder can drive the front fork to rotate, and the position of the front fork can be flexibly rotated and adjusted, facilitating the palletizing work.

[0004] To sum up, compared with the above scheme, it cannot effectively facilitate shortening the distance for the three-axis machine to put down the product, and at the same time, it cannot effectively facilitate lifting the product, and it is not convenient for the three-axis machine to grasp the product. Therefore, we provide a palletizer with a fall prevention structure. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a palletizer with a fall prevention structure, which solves the technical problems raised in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A palletizer with a fall prevention structure, including a bottom plate. Lifting mechanisms are arranged on both sides of the top of the bottom plate, and a lifting mechanism is arranged on the top of the bottom plate;

[0007] The lifting mechanism includes a first frame. The bottom of the first frame is bolted to the bottom plate. A first threaded rod is rotatably connected to the inside of the first frame through a bearing. A first motor is bolted to the top of the first frame. The output end of the first motor is bolted to the first threaded rod through a coupling. A first threaded sleeve is threadedly connected to the surface of the first threaded rod. A bracket is arranged on one side of the first threaded sleeve.

[0008] Preferably, the lifting mechanism includes a second frame, the bottom of the second frame is bolted to the base plate, the interior of the second frame is rotatably connected to a second threaded rod through a bearing, the top of the second frame is bolted to a second motor, the top of the second motor is bolted to the second threaded rod through a coupling, the surface of the second threaded rod is threadedly connected to a second threaded sleeve, and a support plate is provided on one side of the second threaded sleeve.

[0009] Preferably, a second connecting block is bolted to one side of the support plate, and one side of the second connecting block is bolted to the second threaded sleeve.

[0010] Preferably, a slider is bolted to the front and back of the second threaded sleeve, a slide groove matched with the slider is provided inside the second frame, and the surface of the slider is slidably connected to the slide groove.

[0011] Preferably, a first connection block is bolted to one side of the bracket, and one side of the first connection block is bolted to the first threaded sleeve.

[0012] Preferably, two sliding rods are bolted inside the first frame, a sliding sleeve is slidably connected to the surface of the sliding rod, and one side of the sliding sleeve is bolted to the bracket.

[0013] Preferably, a connecting plate is provided on the top of the bottom plate, two sides of the bottom of the connecting plate are respectively bolted to the first frame, two sides of the bottom of the bottom plate are bolted to bases, and the bottom of the base is provided with anti-slip grooves.

[0014] The utility model provides a palletizer with an anti-falling structure, which has the following beneficial effects:

[0015] The palletizer with an anti-falling structure is provided with a lifting mechanism, which includes a first frame, a first threaded rod, a first motor, a first threaded sleeve, a bracket, a first connecting block, a sliding rod and a sliding sleeve, so that the first motor drives the first threaded rod to rotate, and then the first threaded rod drives the first threaded sleeve to move on the surface of the first threaded rod, so that the first threaded sleeve drives the bracket to be lifted and lowered through the first connecting block, and at the same time, the bracket drives the sliding sleeve to slide on the surface of the sliding rod, thereby effectively shortening the distance for the three-axis machine to put down the product and preventing the product from being damaged due to falling.

[0016] The palletizer with an anti-falling structure is provided with a lifting mechanism, which includes a second frame, a second threaded rod, a second motor, a second threaded sleeve, a support plate, a second connecting block, a slider and a slide groove, so that the second motor drives the second threaded rod to rotate, the second threaded rod drives the second threaded sleeve to move, the second threaded sleeve drives the support plate to move up and down through the second connecting block, and the second threaded sleeve drives the slider to slide inside the slide groove, so that the product can be effectively lifted and the three-axis machine can grab the product. Brief Description of the Drawings

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of the present utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the structure of the present utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of a partial structure of the present utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of a partial structure of the present utility model.

[0021] In the figure: 1, bottom plate; 2, lifting mechanism; 201, first frame; 202, first threaded rod; 203, first motor; 204, first threaded sleeve; 205, bracket; 206, first connecting block; 207, slide bar; 208, sliding sleeve; 3, lifting mechanism; 301, second frame; 302, second threaded rod; 303, second motor; 304, second threaded sleeve; 305, support plate; 306, second connecting block; 307, slider; 308, chute; 4, connecting plate; 5, base. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1-4 shown, the present utility model provides a technical solution: a palletizer with a fall prevention structure, including a bottom plate 1, lifting mechanisms 2 are arranged on both sides of the top of the bottom plate 1, and a lifting mechanism 3 is arranged on the top of the bottom plate 1;

[0024] The lifting mechanism 2 includes a first frame 201, the bottom of the first frame 201 is bolted to the bottom plate 1, a first threaded rod 202 is rotatably connected to the inside of the first frame 201 through a bearing, a first motor 203 is bolted to the top of the first frame 201, the output end of the first motor 203 is bolted to the first threaded rod 202 through a coupling, and a first threaded sleeve 204 is threadedly connected to the surface of the first threaded rod 202, and a bracket 205 is arranged on one side of the first threaded sleeve 204.

[0025] The lifting mechanism 3 includes a second frame 301. The bottom of the second frame 301 is bolted to the bottom plate 1. Inside the second frame 301, a second threaded rod 302 is rotatably connected by bearings. At the top of the second frame 301, a second motor 303 is bolted. The top of the second motor 303 is bolted to the second threaded rod 302 through a coupling. A second threaded sleeve 304 is threadedly connected to the surface of the second threaded rod 302. On one side of the second threaded sleeve 304, there is a support plate 305. On one side of the support plate 305, a second connecting block 306 is bolted, and one side of the second connecting block 306 is bolted to the second threaded sleeve 304. On the front and back of the second threaded sleeve 304, sliders 307 are bolted respectively. Inside the second frame 301, a chute 308 adapted to the slider 307 is provided, and the surface of the slider 307 is slidably connected to the chute 308. On one side of the bracket 205, a first connecting block 206 is bolted, and one side of the first connecting block 206 is bolted to the first threaded sleeve 204. Inside the first frame 201, two sliding rods 207 are bolted. A sliding sleeve 208 is slidably connected to the surface of the sliding rod 207, and one side of the sliding sleeve 208 is bolted to the bracket 205. On the top of the bottom plate 1, a connecting plate 4 is provided. The two sides of the bottom of the connecting plate 4 are respectively bolted to the first frame 201. On both sides of the bottom of the bottom plate 1, bases 5 are bolted, and anti-slip patterns are provided on the bottom of the bases 5.

[0026] During use, the user can place the tray on the tops of the two brackets 205. Subsequently, the product is grasped by the three-axis machine and placed on the top of the tray. At the same time, the first motor 203 can be activated, causing the first motor 203 to drive the first threaded rod 202 to rotate. Then, the first threaded rod 202 drives the first threaded sleeve 204 to move on the surface of the first threaded rod 202, causing the first threaded sleeve 204 to drive the bracket 205 to rise and fall through the first connecting block 206. At the same time, the bracket 205 drives the sliding sleeve 208 to slide on the surface of the sliding rod 207, thereby effectively facilitating the shortening of the distance for the three-axis machine to place the product and preventing the product from being damaged due to falling. Then, the conveying device conveys the product to the top of the support plate 305. Subsequently, the second motor 303 is started to drive the second threaded rod 302 to rotate, causing the second threaded rod 302 to drive the second threaded sleeve 304 to move, causing the second threaded sleeve 304 to drive the support plate 305 to rise and fall through the second connecting block 306. At the same time, the second threaded sleeve 304 drives the slider 307 to slide inside the chute 308, thereby effectively facilitating the lifting of the product and facilitating the three-axis machine to grasp the product.

[0027] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A palletizer with a fall prevention structure, including a bottom plate (1), characterized in that: Lifting mechanisms (2) are provided on both sides of the top of the base plate (1), and a lifting mechanism (3) is provided on the top of the base plate (1). The lifting mechanism (2) includes a first frame (201). The bottom of the first frame (201) is bolted to the base plate (1). A first threaded rod (202) is rotatably connected to the inside of the first frame (201) through a bearing. A first motor (203) is bolted to the top of the first frame (201). The output end of the first motor (203) is bolted to the first threaded rod (202) through a coupling. A first threaded sleeve (204) is threadedly connected to the surface of the first threaded rod (202). A bracket (205) is provided on one side of the first threaded sleeve (204).

2. The palletizer with a fall prevention structure according to claim 1, wherein: The lifting mechanism (3) includes a second frame (301). The bottom of the second frame (301) is bolted to the base plate (1). A second threaded rod (302) is rotatably connected to the inside of the second frame (301) through a bearing. A second motor (303) is bolted to the top of the second frame (301). The top of the second motor (303) is bolted to the second threaded rod (302) through a coupling. A second threaded sleeve (304) is threadedly connected to the surface of the second threaded rod (302). A tray (305) is provided on one side of the second threaded sleeve (304).

3. The palletizer with a fall prevention structure according to claim 2, characterized in that: A second connecting block (306) is bolted to one side of the tray (305), and one side of the second connecting block (306) is bolted to the second threaded sleeve (304).

4. A palletizer with a fall prevention structure according to claim 2, characterized in that: Sliders (307) are bolted to the front and back of the second threaded sleeve (304). A chute (308) adapted to the slider (307) is provided inside the second frame (301), and the surface of the slider (307) is slidably connected to the chute (308).

5. A palletizer with a fall prevention structure according to claim 1, characterized in that: A first connecting block (206) is bolted to one side of the bracket (205), and one side of the first connecting block (206) is bolted to the first threaded sleeve (204).

6. The palletizer with a fall prevention structure according to claim 1, characterized in that: Two sliding rods (207) are bolted to the inside of the first frame (201). A sliding sleeve (208) is slidably connected to the surface of the sliding rod (207), and one side of the sliding sleeve (208) is bolted to the bracket (205).

7. A palletizer with a fall prevention structure according to claim 1, characterized in that: A connecting plate (4) is provided on the top of the base plate (1). The two sides of the bottom of the connecting plate (4) are respectively bolted to the first frame (201). Bases (5) are bolted to both sides of the bottom of the base plate (1), and anti-slip patterns are provided on the bottom of the bases (5).

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