Product packaging and leveling device

Abstract

The utility model discloses a product packaging and leveling device, which belongs to the technical field of product packaging, and comprises a conveying device for conveying product packaging, the conveying device comprises a conveying roller, the product packaging and leveling device further comprises a leveling mechanism, and the leveling mechanism comprises a pressing piece. The downward pressing piece is fixedly installed on the portion, above the conveying roller, of the conveying equipment, an auxiliary leveling piece is arranged on the portion, below the conveying roller, of one side of the conveying roller, a pulling and laying piece is arranged at the bottom of the auxiliary leveling piece, and the pulling and laying piece is fixedly installed at the inner bottom of the conveying equipment and comprises an electric grabbing clamp. The electric grabbing clamp and a product package on the conveying roller are correspondingly arranged, the electric grabbing clamp is matched with the pulling and laying part to pull the packaging bag on the conveying roller, and meanwhile the auxiliary leveling part can press the packaging bag, so that the packaging bag pulled out by the electric grabbing clamp is smooth, the package can be conveniently leveled, meanwhile, a plurality of packaging bags can be conveniently tiled, and the production efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of product packaging, in particular to a product packaging leveling device. Background Art

[0002] There are many kinds of product packaging, and it is necessary to ensure the flatness of the products when packaging them.

[0003] However, there is an automatic flattening device for packaging bags with application number CN202221290179.5. In the above scheme, "the packaging bags will vibrate when being conveyed between rollers, so as to achieve flattening of the packaging bags." However, if wrinkles appear on the packaging surface, it is difficult to flatten it by vibration. Generally, it is necessary to press down, stretch, etc. to flatten the packaging surface. At the same time, it is not convenient to stack the packaging after it is flattened. How to invent a product packaging flattening device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a product packaging leveling device, which aims to improve the problem that wrinkles appear on the packaging surface and it is difficult to level it through vibration.

[0005] The utility model is implemented as follows: a product packaging flattening device includes a transmission device for transporting product packaging, the transmission device includes a transmission roller, and also includes

[0006] The leveling mechanism includes a pressing member fixedly mounted on the transmission device above the conveying roller, an auxiliary leveling member is provided below the conveying roller and on one side of the conveying roller, a pulling and laying member is provided at the bottom of the auxiliary leveling member, the pulling and laying member is fixedly mounted on the inner bottom of the transmission device, the pulling and laying member includes an electric gripper, and the electric gripper is provided corresponding to the product package on the conveying roller.

[0007] In a preferred technical solution of the present utility model, the lower pressure member includes an upper mounting frame, both sides of the upper mounting frame are fixedly connected to the side walls of the transmission equipment, the inner sides of the upper mounting frame are fixedly connected to a first electric push rod, and a lower pressure rod is fixedly connected below the first electric push rod.

[0008] In a preferred technical solution of the utility model, both ends of the lower pressure rod are connected with connecting rings for limited rotation, and one side of the connecting ring is respectively fixedly connected to the output end of the first electric push rod.

[0009] In a preferred technical solution of the utility model, the auxiliary leveling member includes a fixed plate, the fixed plate is fixedly installed with the end of the transmission equipment, the two ends inside the fixed plate are fixedly connected with a second electric push rod, the end of the second electric push rod is limitedly rotatably connected with a matching extrusion roller, and the matching extrusion roller is arranged corresponding to the conveying roller.

[0010] In a preferred technical solution of the utility model, both ends of the mating extrusion roller are rotationally connected to a mounting frame, the mounting frame is U-shaped, and both ends of the back of the mounting frame are respectively fixedly connected to the output ends of the second electric push rod.

[0011] In a preferred technical solution of the present utility model, the pulling and laying component also includes an L-plate, both ends of the L-plate are fixedly connected with connecting columns, the top of the connecting column is fixedly connected to the transmission equipment, the inner two ends of the L-plate are respectively fixedly connected with a third electric push rod, the end of the third electric push rod is fixedly connected with a lower mounting frame, a flip plate is arranged inside the lower mounting frame, the electric grabber is fixedly installed at both ends of the flip plate, and the electric grabber is located between the conveying roller and the mating extrusion roller.

[0012] In a preferred technical solution of the utility model, the jaws of the electric gripper are respectively fixedly connected with extension clamping plates, and the bottom of the electric gripper is fixedly mounted on the flip plate via a fourth electric push rod.

[0013] In a preferred technical solution of the present utility model, the lower installation frame is U-shaped, and both ends of the flip plate are limitedly rotatably installed inside the lower installation frame.

[0014] In a preferred technical solution of the utility model, one end of the flip plate rotates through the lower mounting frame through a rotating shaft, a worm gear is fixedly sleeved on the outside of the rotating shaft on one side of the flip plate, one side of the worm gear is transmission-connected to a worm, and one end of the worm gear is transmission-connected to a servo motor.

[0015] In a preferred technical solution of the utility model, the servo motor is fixedly mounted on one end of the lower mounting frame, and the two lower ends of the worm are respectively connected to support plates for limited rotation, and the support plates are fixedly mounted on the lower mounting frame.

[0016] The beneficial effect of the utility model is that the utility model obtains a product packaging flattening device through the above design. When the packaging bag is transmitted to one side of the cooperating extrusion roller during use, the first electric push rod drives the pressing rod to press down, so that one end of the packaging bag passes through the conveying roller and the cooperating extrusion roller. At this time, the installation frame and the fourth electric push rod drive the electric gripping clamp to be located below the packaging bag, and the electric gripping clamp drives the extending clamp plate to clamp the end of the packaging bag. At the same time, the second electric push rod drives the installation frame to make the cooperating extrusion roller and the conveying roller compress and clamp the packaging bag. The fourth electric push rod drives the electric gripping clamp to pull down the packaging bag. At the same time, the third electric push rod drives the flipping plate to move backward to pull the packaging bag to make its wrinkles flat. At this time, the servo motor drives the worm to make the worm gear drive the flipping plate to flip, flip and stretch until the packaging bag falls off and the flat electric gripping clamp is released. At this time, the packaging bag is flat, and the next packaging bag is flattened. When flattening multiple packaging bags, the staff transfers them, which is convenient for flattening the packaging and flattening multiple packaging bags, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the transmission equipment provided by the embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of a leveling mechanism provided in an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of the lower pressing piece provided in the embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of an auxiliary leveling member provided in an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the pulling and laying piece provided in an embodiment of the utility model.

[0023] In the figure: 100-transmission equipment; 110-transmission roller; 200-leveling mechanism; 210-down pressure piece; 211-upper mounting frame; 212-first electric push rod; 213-down pressure rod; 214-connecting ring; 220-auxiliary leveling piece; 221-fixing plate; 222-second electric push rod; 223-mounting frame; 224-cooperating extrusion roller; 230-pulling and laying piece; 231-L plate; 232-connecting column; 233-third electric push rod; 234-lower mounting frame; 235-flip plate; 236-electric gripper; 237-extension clamp; 238-fourth electric push rod; 2351-worm gear; 2352-worm; 2353-support plate; 2354-servo motor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a product packaging flattening device, including a transmission device 100 for transporting product packaging, the transmission device 100 includes a transmission roller 110, and also includes

[0026] The leveling mechanism 200 includes a pressing member 210, which is fixedly installed on the transmission device 100 and located above the conveying roller 110. An auxiliary leveling member 220 is provided on one side of the conveying roller 110 below the conveying roller 110. A pulling and laying member 230 is provided at the bottom of the auxiliary leveling member 220. The pulling and laying member 230 is fixedly installed on the inner bottom of the transmission device 100. The pulling and laying member 230 includes an electric gripper 236. The electric gripper 236 is provided corresponding to the product packaging on the conveying roller 110. The electric gripper 236 cooperates with the pulling and laying member 230 to pull the packaging bag on the conveying roller 110. At the same time, the auxiliary leveling member 220 will press the packaging bag, so that the packaging bag pulled out by the electric gripper 236 is relatively flat.

[0027] The conveying roller 110 is a terminal conveying roller 110 , and a rubber sleeve is rotatably sleeved on the outer portion of the conveying roller 110 .

[0028] See also Figure 2 and Figure 3The lower pressing member 210 includes an upper mounting frame 211, both sides of which are fixedly connected to the side walls of the transmission device 100, and the first electric push rods 212 are fixedly connected to the inner sides of the upper mounting frame 211, and a lower pressing rod 213 is fixedly connected to the lower side of the first electric push rod 212. The two ends of the lower pressing rod 213 are connected to the connecting rings 214 for limited rotation, and one side of the connecting ring 214 is respectively fixedly connected to the output end of the first electric push rod 212. The upper mounting frame 211 is U-shaped, which is convenient for installing the lower pressing rod 213. The lower pressing rod 213 is used to press down the package on the conveying roller 110 to facilitate the stretching of the pulling and laying member 230. When the pulling and laying member 230 is clamped, the lower pressing rod 213 moves up and the auxiliary flattening member 220 clamps the packaging bag.

[0029] See also Figure 3 and Figure 4 The auxiliary leveling member 220 includes a fixed plate 221, the fixed plate 221 is fixedly mounted on the end of the transmission device 100, and the two ends of the fixed plate 221 are fixedly connected with the second electric push rod 222, and the end of the second electric push rod 222 is limited and rotatably connected with the matching extrusion roller 224, and the matching extrusion roller 224 is set corresponding to the conveying roller 110. The two ends of the matching extrusion roller 224 are limited and rotatably connected to the installation frame 223, and the installation frame 223 is U-shaped. The two ends of the back of the installation frame 223 are respectively fixedly connected to the output end of the second electric push rod 222. An infrared sensor can be set on one side of the matching extrusion roller 224 to facilitate the detection of the position of the packaging bag. At the same time, if some packaging bags need to be heated before they can be leveled, a heating tube can be set in the matching extrusion roller 224.

[0030] See also Figures 3 to 5 The pulling and laying member 230 also includes an L-plate 231, and the two ends of the L-plate 231 are fixedly connected with connecting columns 232, and the top of the connecting column 232 is fixedly connected to the transmission equipment 100, and the inner two ends of the L-plate 231 are respectively fixedly connected with the third electric push rod 233, and the end of the third electric push rod 233 is fixedly connected with the lower mounting frame 234, and the lower mounting frame 234 is provided with a flip plate 235 inside, and the electric gripper 236 is fixedly installed at the two ends of the flip plate 235, and the electric gripper 236 is located between the conveying roller 110 and the cooperating extrusion roller 224.

[0031] The clamping claws of the electric gripper 236 are respectively fixedly connected with extension clamping plates 237, and the bottom of the electric gripper 236 is fixedly installed on the flip plate 235 through the fourth electric push rod 238. The lower mounting frame 234 is U-shaped, and the two ends of the flip plate 235 are limitedly rotatably installed inside the lower mounting frame 234. One end of the flip plate 235 rotates through the lower mounting frame 234 through the rotating shaft, and a worm gear 2351 is fixedly sleeved on the outside of the rotating shaft on one side of the flip plate 235, and a worm 2352 is drivingly connected to one side of the worm gear 2351, and a servo motor 2354 is drivingly connected to one end of the worm 2352. The servo motor 2354 is fixedly mounted on one end of the lower mounting frame 234, and the two lower ends of the worm 2352 are respectively connected to the support plate 2353 for limited rotation, and the support plate 2353 is fixedly mounted on the lower mounting frame 234. The third electric push rod 233, the electric clamp 236, the third electric push rod 233 and the servo motor 2354 are all controlled by the single chip microcomputer.

[0032] Working principle: The package (packaging bag, etc.) is placed on the transmission device 100 and is transmitted by the transmission roller 110. When the packaging bag is transmitted to the side of the matching extrusion roller 224, the first electric push rod 212 drives the pressing rod 213 to press down, so that one end of the packaging bag passes through the transmission roller 110 and the matching extrusion roller 224. At this time, the installation frame 223 and the fourth electric push rod 238 drive the electric gripper 236 to be located below the packaging bag. The electric gripper 236 drives the extension clamp 237 to clamp the end of the packaging bag. At the same time, the second electric push rod 222 drives the installation frame 223 to The squeezing roller 224 cooperates with the conveying roller 110 to compress and clamp the packaging bag, and the fourth electric push rod 238 drives the electric gripper 236 to pull down the packaging bag. At the same time, the third electric push rod 233 drives the flip plate 235 to move backward to pull the packaging bag to smooth its wrinkles. At this time, the servo motor 2354 drives the worm 2352 to make the worm gear 2351 drive the flip plate 235 to flip, flip and stretch until the packaging bag falls off and is laid flat. The electric gripper 236 is released. At this time, the packaging bag is laid flat, and the next packaging bag is flattened. When multiple packaging bags are laid flat, the staff transfers them.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A product packaging flattening device, comprising a transmission device for transporting product packaging, wherein the transmission device comprises a conveying roller, characterized in that: Also includes The leveling mechanism includes a pressing member fixedly mounted on the transmission device above the conveying roller, an auxiliary leveling member is provided below the conveying roller and on one side of the conveying roller, a pulling and laying member is provided at the bottom of the auxiliary leveling member, the pulling and laying member is fixedly mounted on the inner bottom of the transmission device, the pulling and laying member includes an electric gripper, and the electric gripper is provided corresponding to the product package on the conveying roller.

2. A product packaging flattening device as claimed in claim 1, characterized in that: The pressing member comprises an upper mounting frame, both sides of which are fixedly connected to the side walls of the transmission device, first electric push rods are fixedly connected to the inner sides of the upper mounting frame, and a pressing rod is fixedly connected below the first electric push rod.

3. A product packaging flattening device as claimed in claim 2, characterized in that: Both ends of the push rod are connected with connecting rings for limited rotation, and one side of the connecting ring is fixedly connected with the output end of the first electric push rod respectively.

4. A product packaging flattening device as claimed in claim 1, characterized in that: The auxiliary leveling member includes a fixed plate, which fixes the end of the transmission device. The two ends inside the fixed plate are fixedly connected with a second electric push rod. The end of the second electric push rod is limitedly rotatably connected with a matching extrusion roller, and the matching extrusion roller is correspondingly arranged with the conveying roller.

5. A product packaging flattening device as claimed in claim 4, characterized in that: The two ends of the matching extrusion roller are limitedly rotatably connected to the installation frame, the installation frame is U-shaped, and the two ends of the back of the installation frame are respectively fixedly connected to the output ends of the second electric push rod.

6. A product packaging flattening device as claimed in claim 4, characterized in that: The pulling and laying component also includes an L-plate, both ends of the L-plate are fixedly connected with connecting columns, the top of the connecting column is fixedly connected to the transmission equipment, the inner two ends of the L-plate are respectively fixedly connected with a third electric push rod, the end of the third electric push rod is fixedly connected with a lower mounting frame, a flip plate is arranged inside the lower mounting frame, the electric gripper is fixedly installed at both ends of the flip plate, and the electric gripper is located between the conveying roller and the mating extrusion roller.

7. A product packaging flattening device as claimed in claim 6, characterized in that: The clamping claws of the electric clamp are respectively fixedly connected with extension clamping plates, and the bottom of the electric clamp is fixedly installed on the flip plate through a fourth electric push rod.

8. A product packaging flattening device as claimed in claim 6, characterized in that: The lower installation frame is U-shaped, and both ends of the flip plate are limitedly rotatably installed inside the lower installation frame.

9. A product packaging flattening device as claimed in claim 6, characterized in that: One end of the flip plate rotates through the lower mounting frame through a rotating shaft, a worm wheel is fixedly sleeved on the outside of the rotating shaft on one side of the flip plate, one side of the worm wheel is transmission-connected with a worm, and one end of the worm is transmission-connected with a servo motor.

10. A product packaging flattening device as claimed in claim 9, characterized in that: The servo motor is fixedly mounted on one end of the lower mounting frame, and the lower ends of the worm are respectively connected to support plates for limited rotation, and the support plates are fixedly mounted on the lower mounting frame.

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