Search

CN-224211367-U - Packing box struts device

CN224211367UCN 224211367 UCN224211367 UCN 224211367UCN-224211367-U

Abstract

The utility model discloses a packing box opening device, which relates to the field of packaging and comprises a frame, wherein a first box conveyer belt is fixedly connected to the frame and used for moving a packing box into the frame, and two second box conveyer belts are fixedly connected to the frame and used for moving the packing box added with cans out of the frame. The utility model integrates a plurality of packing links such as packing box conveying, opening, can loading, transferring and the like, and realizes the automation and the continuity of the packing flow by the cooperative operation of the components such as the first box conveying belt, the second box conveying belt, the opening assembly, the transverse sliding table and the like. The two second box conveyer belts and the two stretching assemblies are in cross operation, so that the boxing efficiency is greatly improved, and compared with the traditional equipment or manual operation, the packaging yield in unit time can be improved by more than% and the large-scale production requirement of enterprises is effectively met.

Inventors

  • WU JIANWEI
  • WU JIE

Assignees

  • 漳州市南坊罐头食品机械有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. The packing box opening device is characterized by comprising a frame (1), wherein a first box conveying belt (3) is fixedly connected to the frame (1) and used for moving packing boxes into the frame (1), and two second box conveying belts (4) are fixedly connected to the frame (1) and used for moving the packing boxes added with cans out of the frame (1); The machine frame (1) is fixedly connected with a first transverse sliding table (8) and a second transverse sliding table (11), the moving ends of the first transverse sliding table (8) and the second transverse sliding table (11) are respectively fixedly connected with a push rod (9) and a T-shaped stop lever (10), and the second transverse sliding table (11) and the T-shaped stop lever (10) are matched to move a packing box on the first box conveying belt (3) to the second box conveying belt (4); Two opening assemblies (5) are fixedly connected to the frame (1) and used for opening the packaging box; and the frame (1) is fixedly connected with a can conveyer belt (2) corresponding to the first box conveyer belt (3).
  2. 2. A package spreader as claimed in claim 1, wherein two of said spreader assemblies (5) are associated with two second box conveyor belts (4), respectively.
  3. 3. The package box opening device according to claim 2, wherein the opening assembly (5) comprises two rotating shafts (6) with opposite rotating directions, the supporting plates (7) are fixedly connected to the rotating shafts (6), the two supporting plates (7) can form a platform for supporting cans in a matched mode, and the cans on the can conveying belt (2) can be moved to the supporting plates (7) in the matched mode through the first transverse sliding table (8) and the push rod (9).
  4. 4. A package spreader as claimed in claim 3, wherein the upper sides of the first and second box conveyors (3, 4) are of uniform height.
  5. 5. The package box opening device according to claim 4, wherein two lifting cylinders (14) are fixedly connected to the frame (1), vacuum chucks (15) are fixedly connected to lifting ends of the lifting cylinders (14), and the two vacuum chucks (15) correspond to the two second box conveying belts (4) respectively.
  6. 6. The package box opening device according to claim 5, wherein two air cylinders (12) are fixedly connected to the frame (1), an L-shaped stop lever (13) is fixedly connected to the movable end of each air cylinder (12), and the L-shaped stop lever (13) and the T-shaped stop lever (10) are matched to clamp a package box.
  7. 7. The package spreader of claim 6, wherein the telescoping direction of the cylinder (12) is along the length of the first conveyor (3).
  8. 8. The package spreader of claim 7, wherein the second conveyor belt (4) has a conveying direction that is identical to the conveying direction of the first conveyor belt (3), and the second conveyor belt (4) is capable of extending the conveying length of the first conveyor belt (3).
  9. 9. The package spreader of claim 8, wherein the bottom of the frame (1) is provided with a plurality of bolt holes.
  10. 10. The package spreader of claim 1, wherein the frame (1) is fixedly coupled to a housing (16).

Description

Packing box struts device Technical Field The utility model relates to the technical field of packaging, in particular to a packaging box opening device. Background In the can production and packaging industry, the links of opening the packaging box and loading the cans directly affect the production efficiency and the product quality. The packaging mode adopted in the current industry has obvious defects and restricts the improvement of production efficiency. Manual packaging is still the primary production method for some small and medium-sized enterprises. The manual opening and loading of the packing box are long in time consumption and are influenced by factors such as fatigue and proficiency, the opening angle error of the packing box is large, can placing is askew, can dumping damage is easily caused by unstable gravity center in an automatic conveying link, and the reworking cost and material loss are greatly increased. The part of automatic packing box opening equipment adopts a single-shaft mechanical arm or a pneumatic push rod structure to realize opening action. The equipment can finish the opening of the packing box, but can not be linked with the subsequent can loading and transferring procedures. The equipment needs to be reserved with larger space and additionally provided with manual transition stations, so that a plurality of workers are required to be configured for process connection every shift, the overall occupied area of the equipment is large, and the renting cost of an enterprise site is increased. Disclosure of utility model The present utility model aims to solve the above problems by providing a package opening device, as described in detail below. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a packing box opening device which comprises a frame, wherein a first box conveying belt is fixedly connected to the frame and used for moving a packing box into the frame, and two second box conveying belts are fixedly connected to the frame and used for moving the packing box added with cans out of the frame; The machine frame is fixedly connected with a first transverse sliding table and a second transverse sliding table, the moving ends of the first transverse sliding table and the second transverse sliding table are respectively fixedly connected with a push rod and a T-shaped stop lever, and the second transverse sliding table and the T-shaped stop lever are matched to move packing boxes on the first box conveying belt to the second box conveying belt; two opening assemblies are fixedly connected to the frame and used for opening the packaging box; and the frame is fixedly connected with a can conveyer belt corresponding to the first box conveyer belt. After the equipment is started, the first box conveyer belt starts to run, and the empty packaging boxes are continuously conveyed to the appointed position in the frame at a stable speed. When the packing box reaches a preset area, the movable end of the second transverse sliding table drives the T-shaped stop lever to horizontally move, the packing box is pushed onto the second box conveying belt, and the packing box is subjected to cross operation through the two second box conveying belts and the two spreading assemblies, so that the packing efficiency is improved. Then, two corresponding with second box conveyer belt prop up the subassembly and begin work, and two pivots in every prop up the subassembly and rotate in opposite directions in step, drive the fixed epaxial backup pad of pivot and begin outwards overturn and expand from initial closed state, along with the pivot continuously rotates, two backup pads overturn gradually to horizontal position, cooperate each other to form a level and smooth, firm and area adaptation can size's platform, and this platform not only can accept subsequent can, also fully prop up the packing box inner space simultaneously, be ready for can loading. The moving end of the first transverse sliding table drives the push rod to move along the transverse direction, and when the push rod moves to be aligned with cans placed in rows on the can conveying belt, the push rod pushes forward to stably push the cans in rows from the can conveying belt to a platform formed by the supporting plates. The cylinder in the frame stretches out, drives the L shape pin of expansion end and moves forward along first box conveyer belt length direction, cooperates with the T shape pin that is also in work readiness state, carries out accurate and firm centre gripping location to the packing box from both sides, ensures that the packing box remains stable at follow-up operation in-process, can not appear displacement or rock. The lifting cylinder is started, the vacuum chuck with the lifting end fixed is lowered to be in contact with the cans, the cans are firmly sucked by the vacuum adsorption principle, and the cans are accurat