Auxiliary device for logistics packaging

Abstract

The utility model discloses an auxiliary device for logistics packaging, which relates to the field of logistics packaging auxiliary equipment and comprises a base, the middle of the upper surface of the base is fixedly connected with the bottom end of a second motor, an output shaft of the second motor is fixedly connected with the center of the bottom surface of a placing disc, and an annular sliding groove is formed in the bottom surface of the placing disc. The annular sliding groove is in sliding connection with the upper ends of the four rolling wheels. By arranging the fixing mechanism to be connected with the lifting mechanism, a user can control the motor I to work when using the device, so that a plurality of screw rods II rotate forwards, and when the screw rods II rotate forwards, a plurality of sliding plates and clamping plates are driven to move towards the middle part of a placing disc; and therefore, the multiple clamping plates make contact with the four side faces of the stacked products correspondingly to limit and fix the stacked products, the situation that the products slide and deviate when the stacked products are wound with plastic films is avoided, and the situation that the products are pressed and damaged in the process of fixing the products can also be avoided.

Description

Technical Field

[0001] The utility model relates to a logistics auxiliary device, in particular to a logistics packaging auxiliary device. Background Art

[0002] Before transportation, multiple products of the same type are stacked on a pallet, not only for ease of handling but also for short-term storage. The products on the pallet are then wrapped with plastic film. The plastic film protects the products on the pallet and prevents them from collapsing during transportation.

[0003] The existing patent authorization announcement number is CN 218840017 U. A logistics packaging fixing device is disclosed. When in use, the pallet is placed on a rotating mechanism, and then multiple products are stacked on the pallet. Before wrapping the plastic film, the cylinder is activated. The cylinder's push rod drives the extrusion cover downward through a disc, a bearing, and multiple connecting rods, allowing the extrusion cover to press against the upper surface of the multiple products stacked on the pallet. The extrusion cover and the pallet clamp the multiple stacked products, thereby increasing the friction between adjacent products. When the multiple products stacked on the pallet are wrapped with plastic film, the position of individual products will not be shifted due to the force of wrapping the plastic film, thereby ensuring the accuracy of the position of the multiple products stacked on the pallet. At the same time, with the assistance of the bearing and the rotating mechanism, the pallet and the multiple products stacked on the pallet can rotate together, and the plastic film wrapping of the multiple products stacked on the pallet can be completed at the same position.

[0004] When in use, the above-mentioned device utilizes an extrusion hood to apply downward pressure to the stacked products, thereby achieving fixation of the products. However, in actual use, the products that need to be wrapped and fixed are mostly cardboard packaging. When the pressure applied by the extrusion hood is too large, the carton will be deformed, causing damage to the product. When the pressure applied by the extrusion hood is too small, lateral offset will occur between the cartons, causing the product to fall, making the device less applicable and unable to effectively assist users in fixing the stacked products. Utility Model Content

[0005] The purpose of the present invention is to provide an auxiliary device for logistics packaging to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary device for logistics packaging, comprising a base, the middle part of the upper surface of the base is fixedly connected to the bottom end of motor 2, the output shaft of motor 2 is fixedly connected to the center of the bottom surface of the placement plate, the bottom surface of the placement plate is provided with an annular slide groove, the annular slide groove is slidably connected to the upper ends of four rollers, the bottom ends of the four rollers are respectively fixedly connected to the upper ends of four support rods, the bottom ends of the four support rods are all fixedly connected to the upper surface of the base, the output shaft of motor 2 is fixedly connected to pulley 2, the pulley 2 is transmission-connected to the lifting mechanism, the lifting mechanism is arranged on the base, a fixing mechanism is provided on the lifting mechanism, the input end of motor 2 is electrically connected to the output end of the controller, and the controller is arranged on the base.

[0007] As an optimal technical solution of the present invention, the lifting mechanism includes a mounting plate, the right side of the upper surface of the mounting plate is fixedly connected to the upper end of the fixing plate one, the bottom end of the fixing plate one is provided with a threaded hole one and a sleeve hole, the threaded hole one is threadedly connected to the screw rod one, and the optical axis of the bottom end of the screw rod one is movably connected to the upper surface of the base through a rolling bearing.

[0008] As an optimal technical solution of the present invention, the lower optical axis of the screw rod 1 is fixedly connected to the pulley 1, the pulley 1 is connected to the pulley 2 through a belt, the sleeve is provided on the sliding rod, and the bottom end of the sliding rod is fixedly connected to the upper surface of the base.

[0009] As an optimal technical solution of the present invention, the left side of the bottom surface of the mounting plate is fixedly connected to the upper end of the second fixed plate, the lower inner side surface of the second fixed plate overlaps with the bottom surface of the winding shaft, a through hole is opened inside the winding shaft to be sleeved with a sleeve rod, and the bottom end of the sleeve rod is fixedly connected to the lower inner side surface of the second fixed plate.

[0010] As an optimal technical solution of the present invention, the fixing mechanism includes a mounting frame, the upper surface of the mounting frame is fixedly connected to the bottom surface of the mounting plate, the middle part of the mounting frame and the mounting plate are movably connected to the support shaft through rolling bearings, the upper end of the support shaft is fixedly connected to the output shaft of motor 1, the motor 1 is fixedly connected to the upper surface of the mounting plate through a mounting seat, and the input end of the motor 1 is electrically connected to the output end of the controller.

[0011] As an optimal technical solution of the present invention, the bottom end of the support shaft is fixedly connected to the bevel gear 1, and the bevel gear 1 is simultaneously meshed with the four bevel gears 2. The four bevel gears 2 are respectively fixedly connected to the opposite ends of the four screw rods 2, and the opposite side optical axes of the four screw rods 2 are respectively movably connected to the four fixed plates 3 through rolling bearings. The upper surfaces of the four fixed plates 3 are fixedly connected to the upper inner side surfaces of the mounting frame, and the opposite end optical axes of the four screw rods 2 are movably connected to the side surfaces of the mounting frame through rolling bearings.

[0012] As an optimal technical solution of the present invention, the four screw rods are respectively threadedly connected to the four threaded holes, and the four threaded holes are respectively opened in the four sliding plates, the upper ends of the four sliding plates are fixedly connected to the upper inner side surfaces of the mounting frame, the bottom surface of the front sliding plate is fixedly connected to the upper surface of the fixing frame, the left and right side surfaces of the fixing frame are movably connected to the rotating shaft through rolling bearings, the left end of the rotating shaft is fixedly connected to the worm gear, the worm gear is meshed with the worm, the rear end optical axis of the worm is movably connected to the front side surface of the fixing plate four through a rolling bearing, the right end of the fixing plate four is fixedly connected to the rear side surface of the fixing frame, and the middle of the rotating shaft and the bottom surfaces of the remaining three sliding plates are respectively fixedly connected to the upper ends of the four splints.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is connected with the lifting mechanism by setting a fixing mechanism. When using the device, the user can control the motor 1 to make the multiple screws 2 rotate in the forward direction. When the multiple screws 2 rotate in the forward direction, the multiple sliding plates and the clamping plates are driven to move toward the middle of the placement plate, so that the multiple clamping plates are respectively in contact with the four sides of the stacked products to limit and fix the stacked products, thereby preventing the products from sliding and deviating when the plastic film is wrapped around the stacked products, and also preventing the products from being compressed and damaged during the fixing process.

[0015] 2. The utility model is connected with the fixing mechanism by setting a lifting mechanism. After the fixing mechanism is used to complete the limit fixation of the product, the user can control the second motor to drive the placement plate and the product to rotate, so that the plastic film on the winding roller wraps and winds the stacked product, and while the second motor is working, the pulley one, the second pulley, the first screw, the first fixing plate, the mounting plate and the fixing mechanism are moved upward as a whole. When the mounting plate moves upward, it drives the winding shaft to move upward to gradually wind the product, and the splint moves upward as the product is wound and gradually separates from the product, thereby improving the degree of automation of the device in product stacking and packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the placement tray of the present invention when viewed from above;

[0018] Figure 3 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing frame structure of the present utility model.

[0021] In the figure: 1 base, 2 support rod, 3 placement plate, 4 controller, 5 lifting mechanism, 51 mounting plate, 52 fixed plate 1, 53 screw rod 1, 54 sliding rod, 55 sleeve hole, 56 threaded hole 1, 57 pulley 1, 58 winding shaft, 59 sleeve rod, 510 fixed plate 2, 6 fixing mechanism, 61 mounting frame, 62 motor 1, 63 support shaft, 64 threaded hole 2, 65 splint, 66 fixed frame, 67 screw rod 2, 68 bevel gear 1, 69 bevel gear 2, 610 sliding plate, 611 fixed plate 3, 612 worm, 613 fixed plate 4, 614 worm gear, 615 rotating shaft, 7 roller, 8 annular slide, 9 motor 2, 10 pulley 2. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution of an auxiliary device for logistics packaging: it includes a base 1, the middle part of the upper surface of the base 1 is fixedly connected to the bottom end of the motor 2 9, the output shaft of the motor 2 9 is fixedly connected to the bottom center of the placement disk 3, the bottom surface of the placement disk 3 is provided with an annular slide groove 8, the annular slide groove 8 is slidingly connected to the upper ends of the four rollers 7, the bottom ends of the four rollers 7 are respectively fixedly connected to the upper ends of the four support rods 2, the bottom ends of the four support rods 2 are fixedly connected to the upper surface of the base 1, the output shaft of the motor 2 9 is fixedly connected to the pulley 2 10, the pulley 2 10 is transmission-connected to the lifting mechanism 5, the lifting mechanism 5 is arranged on the base 1, and a fixing mechanism 6 is provided on the lifting mechanism 5. The input end of the motor 2 9 is electrically connected to the output end of the controller 4, and the controller 4 is arranged on the base 1.

[0024] The lifting mechanism 5 includes a mounting plate 51, the right side of the upper surface of the mounting plate 51 is fixedly connected to the upper end of the fixing plate 52, and the bottom end of the fixing plate 52 is provided with a threaded hole 56 and a sleeve hole 55, the threaded hole 56 is threadedly connected to the screw 53, the bottom optical axis of the screw 53 is movably connected to the upper surface of the base 1 through a rolling bearing, the lower optical axis of the screw 53 is fixedly connected to the pulley 57, the pulley 57 is connected to the pulley 2 10 through a belt, the sleeve hole 55 is sleeved on the slide rod 54, and the bottom end of the slide rod 54 is fixedly connected to the upper surface of the base 1. When the motor 2 9 is working, the pulley 57, the pulley 2 10, the screw 1 67, the fixing plate 52, the mounting plate 51 and the fixing mechanism 6 are moved upward as a whole. When the mounting plate 51 moves upward, it drives the winding shaft 58 to move upward to gradually wind the product, and makes the splint 65 gradually separate from the product as the product is wound.

[0025] The left side of the bottom surface of the mounting plate 51 is fixedly connected to the upper end of the second fixing plate 510, and the lower inner side surface of the second fixing plate 510 overlaps with the bottom surface of the winding shaft 58. A through hole is opened inside the winding shaft 58 to be sleeved with the sleeve rod 59, and the bottom end of the sleeve rod 59 is fixedly connected to the lower inner side surface of the second fixing plate 510. By arranging the sleeve rod 59 on the second fixing plate 510 to be sleeved with the winding shaft 58, it is convenient for the user to disassemble and replace the winding shaft 58.

[0026] The fixing mechanism 6 includes a mounting frame 61, the upper surface of the mounting frame 61 is fixedly connected to the bottom surface of the mounting plate 51, the middle part of the mounting frame 61 and the mounting plate 51 are movably connected to the support shaft 63 through a rolling bearing, the upper end of the support shaft 63 is fixedly connected to the output shaft of the motor 1 62, the motor 1 62 is fixedly connected to the upper surface of the mounting plate 51 through the mounting seat, the input end of the motor 1 62 is electrically connected to the output end of the controller 4, the bottom end of the support shaft 63 is fixedly connected to the bevel gear 1 68, the bevel gear 1 68 is meshed with the four bevel gears 2 69 at the same time, the four bevel gears 2 69 are fixedly connected to the opposite ends of the four screw rods 2 67, and the four screw rods 2 67 are fixedly connected to the opposite ends of the four screw rods 2 The opposite optical axes are movably connected in the four fixed plates three 611 through rolling bearings. The upper surfaces of the four fixed plates three 611 are fixedly connected to the upper inner side surfaces of the mounting frame 61. The opposite end optical axes of the four screw rods two 67 are movably connected to the side surfaces of the mounting frame 61 through rolling bearings. The user can control the output shaft of the motor one 62 to rotate forward through the controller 4, and use the support shaft 63, bevel gear one 68 and bevel gear two 69 to drive multiple screw rods two 67 to rotate forward. When the multiple screw rods two 67 rotate forward, they drive multiple sliding plates 610 and splints 65 to approach the product through multiple threaded holes two 64. When the multiple splints 65 are in contact with the product stack, the motor one 62 stops working.

[0027] The four screw rods 67 are respectively threadedly connected to the four threaded holes 64, and the four threaded holes 64 are respectively opened in the four sliding plates 610. The upper ends of the four sliding plates 610 are fixedly connected to the upper inner side of the mounting frame 61. The bottom surface of the front sliding plate 610 is fixedly connected to the upper surface of the fixing frame 66. The left and right sides of the fixing frame 66 are movably connected to the rotating shaft 615 through rolling bearings. The left end of the rotating shaft 615 is fixedly connected to the worm gear 614, and the worm gear 614 is meshed with the worm 612. The rear end optical axis of the worm 612 is connected to the front of the fixing plate 613 through a rolling bearing. The side is movably connected, the right end of the fixed plate 4 613 is fixedly connected to the rear side of the fixed frame 66, the middle part of the rotating shaft 615 and the bottom surface of the remaining three sliding plates 610 are respectively fixedly connected to the upper ends of the four clamping plates 65, and the front side clamping plate 65 is connected to the front side sliding plate 610 by setting the fixed frame 66, the rotating shaft 615, the worm 612 and the worm gear 614, so that the user can use the worm 612, the worm gear 614 and the rotating shaft 615 to drive the front side clamping plate 65 to rotate, so that the clamping plate 65 can be rotated to a horizontal state for the user to place the pallet and product stacking on the placement plate 3.

[0028] The operating steps of the utility model are:

[0029] When using this device to wrap and wrap the stacked products, the user first rotates the worm 612 to use the worm gear 614 to drive the rotating shaft 615 and the front side clamping plate 65 to rotate forward. When the front side clamping plate 65 rotates ninety degrees, the worm 612 is stopped. Then the user can place the pallet and the stacked products in the middle of the placement plate 3. Then the user can rotate the worm 612 in the opposite direction to rotate the front side clamping plate 65 to a vertical state. At this time, the user can control the output shaft of the motor 1 62 to rotate forward through the controller 4 and use the support shaft 63, bevel gear 1 68 and bevel gear 2 69 to drive multiple screw 2 67 to rotate forward. When the multiple screw 2 67 rotate forward, the multiple sliding plates 610 and clamping plates 65 are driven to approach the product through the multiple threaded holes 2 64. When the multiple clamping plates 65 are in contact with the product stack, the motor 1 62 stops working.

[0030] Then the user pulls one end of the plastic film on the reel 58 to fit and fix it to the product pallet. At this time, the user can control the motor 2 9 through the controller 4 to drive the placement disk 3 to rotate. When the placement disk 3 rotates, it drives the tray and the product pallet to rotate so that the plastic film wraps around the product pallet. While the motor 2 9 is working, the pulley 1 57, the pulley 2 10, the screw 1 67, the fixed plate 1 52, the mounting plate 51 and the fixing mechanism 6 move upward as a whole. When the mounting plate 51 moves upward, it drives the reel 58 to move upward to gradually wrap the product, and makes the clamping plate 65 move upward and gradually separate from the product as the product is wrapped. After the product pallet is wrapped and wrapped, the motor 2 9 stops working, and then the user can remove the tray and the product from the placement disk 3 together.

[0031] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics packaging auxiliary device, comprising a base (1), characterized in that: The middle part of the upper surface of the base (1) is fixedly connected to the bottom end of the second motor (9), the output shaft of the second motor (9) is fixedly connected to the center of the bottom surface of the placement plate (3), the bottom surface of the placement plate (3) is provided with an annular groove (8), the annular groove (8) is slidably connected to the upper ends of the four rollers (7), the bottom ends of the four rollers (7) are respectively fixedly connected to the upper ends of the four support rods (2), the bottom ends of the four support rods (2) are fixedly connected to the upper surface of the base (1), the output shaft of the second motor (9) is fixedly connected to the second pulley (10), the second pulley (10) is transmission-connected to the lifting mechanism (5), the lifting mechanism (5) is arranged on the base (1), the lifting mechanism (5) is provided with a fixing mechanism (6), the input end of the second motor (9) is electrically connected to the output end of the controller (4), and the controller (4) is arranged on the base (1).

2. The logistics packaging auxiliary device according to claim 1, characterized in that: The lifting mechanism (5) includes a mounting plate (51), the right side of the upper surface of the mounting plate (51) is fixedly connected to the upper end of a fixing plate (52), the bottom end of the fixing plate (52) is provided with a threaded hole (56) and a sleeve hole (55), the threaded hole (56) is threadedly connected to a screw rod (53), and the bottom optical axis of the screw rod (53) is movably connected to the upper surface of the base (1) through a rolling bearing.

3. The logistics packaging auxiliary device according to claim 2, characterized in that: The lower optical axis of the screw rod (53) is fixedly connected to the pulley (57), and the pulley (57) is connected to the pulley (10) through a belt. The sleeve hole (55) is sleeved on the slide rod (54), and the bottom end of the slide rod (54) is fixedly connected to the upper surface of the base (1).

4. The logistics packaging auxiliary device according to claim 2, characterized in that: The left side of the bottom surface of the mounting plate (51) is fixedly connected to the upper end of the second fixing plate (510), the lower inner side surface of the second fixing plate (510) overlaps the bottom surface of the winding shaft (58), a through hole is opened inside the winding shaft (58) and is sleeved with a sleeve rod (59), and the bottom end of the sleeve rod (59) is fixedly connected to the lower inner side surface of the second fixing plate (510).

5. The logistics packaging auxiliary device according to claim 1, characterized in that: The fixing mechanism (6) includes a mounting frame (61), the upper surface of the mounting frame (61) is fixedly connected to the bottom surface of the mounting plate (51), the middle parts of the mounting frame (61) and the mounting plate (51) are movably connected to the support shaft (63) through rolling bearings, the upper end of the support shaft (63) is fixedly connected to the output shaft of the motor (62), the motor (62) is fixedly connected to the upper surface of the mounting plate (51) through a mounting seat, and the input end of the motor (62) is electrically connected to the output end of the controller (4).

6. The logistics packaging auxiliary device according to claim 5, characterized in that: The bottom end of the support shaft (63) is fixedly connected to the bevel gear 1 (68), and the bevel gear 1 (68) is meshed with four bevel gears 2 (69) at the same time. The four bevel gears 2 (69) are fixedly connected to the opposite ends of the four screw rods 2 (67), and the opposite side optical axes of the four screw rods 2 (67) are movably connected to the four fixed plates 3 (611) through rolling bearings. The upper surfaces of the four fixed plates 3 (611) are fixedly connected to the upper inner side surfaces of the mounting frame (61), and the opposite end optical axes of the four screw rods 2 (67) are movably connected to the side surfaces of the mounting frame (61) through rolling bearings.

7. The logistics packaging auxiliary device according to claim 6, characterized in that: The four screw rods (67) are respectively threadedly connected to the four threaded holes (64), and the four threaded holes (64) are respectively opened in the four sliding plates (610). The upper ends of the four sliding plates (610) are fixedly connected to the upper inner side surface of the mounting frame (61). The bottom surface of the front sliding plate (610) is fixedly connected to the upper surface of the fixing frame (66). The left and right sides of the fixing frame (66) are movably connected to the rotating shaft (615) through rolling bearings. The left end of the rotating shaft (615) is fixedly connected to the worm wheel (614), the worm wheel (614) is meshed with the worm (612), the rear end optical axis of the worm (612) is movably connected to the front side of the fixing plate four (613) through a rolling bearing, the right end of the fixing plate four (613) is fixedly connected to the rear side of the fixing frame (66), and the middle part of the rotating shaft (615) and the bottom surfaces of the remaining three sliding plates (610) are fixedly connected to the upper ends of the four clamping plates (65).

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