Automatic outer package removing system

Abstract

The utility model provides an automatic outer bag removing system. The automatic outer bag removing system comprises a long edge stroking assembly, a cutter assembly, an inner bag conveying belt machine, a rotary material pouring assembly, a feeding conveying belt machine, a short edge stroking assembly, an outer frame assembly, a lifting mechanism and a controller. The utility model has the beneficial effects that: when in use, a worker can place a product to be executed on the inlet conveying line, through a series of functions such as lifting, edge stroking, cutting, overturning and pouring, the outer package is separated, the inner package is conveyed to a designated area through the conveying assembly, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automatic unpacking, and particularly relates to an automatic outer package removing system. Background Art

[0002] In the large infusion industry, glucose is transported in two layers of packaging, namely a woven bag and a plastic bag. Before feeding, the woven bag is manually removed in the outer packaging room, and then the product is transported to the buffer area. After disinfection, it is transported to the feeding room for feeding. At present, the work of removing the outer woven bag is mostly manual operation, with a large labor intensity. Content of the Utility Model

[0003] In view of this, the utility model aims to provide an automatic outer package removing system to solve at least one of the above problems existing in the prior art. When in use, the product to be executed can be placed on the inlet conveyor line by the staff. Through a series of functions such as lifting, edge straightening, cutting, and flipping and pouring, the removal of the outer package is realized, and the inner package is transported to the designated area by the conveying component, reducing the labor intensity of the staff.

[0004] To achieve the above object, the technical solution of the utility model is realized as follows:

[0005] An automatic outer package removing system includes a long-edge straightening component, a cutting knife component, an inner package conveyor belt, a rotating and pouring component, an inlet conveyor belt, a short-edge straightening component, an outer frame component, a lifting mechanism and a controller. The controller is installed on one side of the outside of the outer frame component, the inlet conveyor belt is installed at one side of the bottom end inside the outer frame component, and the inner package conveyor belt is installed at the other side of the bottom end inside the outer frame component. And both the inner package conveyor belt and the inlet conveyor belt are partially located inside the outer frame component. The rotating and pouring component is installed at the end of the inlet conveyor belt close to the inner package conveyor belt, and the installation height of the inlet conveyor belt is higher than that of the inner package conveyor belt. The inlet conveyor belt is used to convey the bag package into the special machine for removing the outer package, and the inner package conveyor belt is used to convey the removed inner package out of the special machine for removing the outer package. The lifting mechanism is installed at the rear of the rotating and pouring component, the short-edge straightening component is installed on the upper right side of the rotating and pouring component, the long-edge straightening component is installed on the upper left side of the rotating and pouring component, and the cutting knife component is installed on one side of the long-edge straightening component.

[0006] Further, the long-edge straightening component includes a long-edge translation unit, a long-edge clamping unit and a long-edge sorting unit. The long-edge translation unit is installed on one side of the upper part inside the outer frame component. The long-edge clamping unit is installed at the bottom of the long-edge translation unit through a mounting seat, and a long-edge sorting unit is installed on each side of the long-edge clamping unit. The long-edge translation unit is used to drive the long-edge clamping unit and the long-edge sorting unit to move horizontally.

[0007] Further, the short-side aligning component includes a short-side translation unit, a short-side mounting frame, a short-side jaw unit, and a short-side sorting unit. The short-side translation unit is installed on one side inside the outer frame component. The short-side mounting frame is slidably connected above the short-side translation unit. The short-side jaw unit is installed at the middle of one side of the short-side mounting frame, and a short-side sorting unit is installed at each of the upper and lower ends of one side of the short-side mounting frame.

[0008] Further, the long-side aligning component and the short-side aligning component further include a position sensor for detecting the position of the bag opening.

[0009] Further, the cutting component includes a cutting tool body, a cutting tool motor, and a cutting tool translation unit. The cutting tool motor is connected to the cutting tool translation unit through a mounting rod on one side. The cutting tool translation unit is installed on one side inside the outer frame component and is used to drive the cutting tool motor to move horizontally. The output shaft of the cutting tool motor is connected to the cutting tool body.

[0010] Further, the rotating and discharging component includes a rotating motor, a rotating table, and a baffle unit. The rotating motor is installed on the lifting mechanism, the output shaft of the rotating motor is connected to one side of the rotating table, and the baffle unit is installed at one end of the rotating table close to the feeding conveyor belt.

[0011] Further, the lifting mechanism includes a lifting slide plate, a lifting drive unit, and a lifting mounting seat. The lifting mounting seat is installed on one side inside the outer frame component, the lifting drive unit is installed inside the lifting mounting seat, the lifting slide plate is installed outside the lifting mounting seat, and one end of the lifting slide plate is connected to the lifting drive unit. The rotating motor is installed on the lifting slide plate.

[0012] Further, a plexiglass plate and a stainless steel plate are provided outside the outer frame component, and multiple hinge doors are also provided on the outer frame component.

[0013] Compared with the prior art, the automatic outer package removing system of the present invention has the following advantages:

[0014] For the automatic outer package removing system of the present invention, during use, the staff can place the product to be processed on the inlet conveyor line. Through a series of functions such as lifting, edge aligning, cutting, flipping and discharging, the removal of the outer package is realized. The inner package is conveyed to the designated area through the conveying component, reducing the labor intensity of the staff, and having a high bag-breaking and conveying efficiency, thus reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings forming a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0016] Figure 1Schematic diagram of the overall structure according to an embodiment of the present utility model;

[0017] Figure 2 Partial schematic diagram of the overall structure according to an embodiment of the present utility model;

[0018] Figure 3 Schematic diagram of the partial overall structure from a bottom-up perspective according to an embodiment of the present utility model;

[0019] Figure 4 Partial rear view schematic diagram of the overall structure according to an embodiment of the present utility model;

[0020] Figure 5 Partial top view schematic diagram of the overall structure according to an embodiment of the present utility model.

[0021] Explanation of reference numerals:

[0022] 1. Long-edge straightening component; 11. Long-edge translation unit; 12. Long-edge gripper unit; 13. Long-edge sorting unit; 2. Cutting tool component; 21. Cutting tool body; 22. Cutting tool motor; 23. Cutting tool translation unit; 3. Inner packaging conveyor belt; 4. Rotary discharging component; 41. Rotary motor; 42. Rotary table; 43. Baffle unit; 5. Feeding conveyor belt; 6. Short-edge straightening component; 61. Short-edge translation unit; 62. Short-edge mounting frame; 63. Short-edge gripper unit; 64. Short-edge sorting unit; 7. Outer frame component; 8. Lifting mechanism; 81. Lifting slide plate; 82. Lifting drive unit; 83. Lifting mounting seat; 9. Controller. Detailed implementation manners

[0023] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0027] As Figures 1 to 5 shown, an automatic outer package removing system includes a long side straightening component 1, a cutting knife component 2, an inner package conveyor belt 3, a rotating and tipping component 4, a feeding conveyor belt 5, a short side straightening component 6, an outer frame component 7, a lifting mechanism 8, and a controller 9. The controller 9 is installed on one side of the outside of the outer frame component 7, the feeding conveyor belt 5 is installed at one side of the bottom end inside the outer frame component 7, and the inner package conveyor belt 3 is installed at the other side of the bottom end inside the outer frame component 7. Both the inner package conveyor belt 3 and the feeding conveyor belt 5 are partially located inside the outer frame component 7. The rotating and tipping component 4 is installed at one end of the feeding conveyor belt 5 close to the inner package conveyor belt 3, and the installation height of the feeding conveyor belt 5 is higher than that of the inner package conveyor belt 3. The feeding conveyor belt 5 is used to convey the bag packages into the special machine for removing the outer package, and the inner package conveyor belt 3 is used to convey the removed inner packages out of the special machine for removing the outer package. The lifting mechanism 8 is installed at the rear side of the rotating and tipping component 4, the short side straightening component 6 is installed at the upper right side of the rotating and tipping component 4, the long side straightening component 1 is installed at the upper left side of the rotating and tipping component 4, and the cutting knife component 2 is installed at one side of the long side straightening component 1. The controller 9 is an existing PLC or industrial control computer. When the present automatic outer package removing system is in use, the staff can place the product to be processed on the entrance conveyor line. Through a series of functions such as lifting, edge straightening, cutting, and flipping and tipping, the removal of the outer package is realized, and the inner packages are conveyed to the designated area through the conveying component, reducing the labor intensity of the staff, and having a high bag removing and conveying efficiency, and reducing the production cost.

[0028] In a preferred embodiment of the present utility model, the long-edge aligning component 1 includes a long-edge translation unit 11, a long-edge gripper unit 12, and a long-edge arranging unit 13. The long-edge translation unit 11 is installed inside one side above the outer frame component 7. The long-edge gripper unit 12 is installed at the bottom of the long-edge translation unit 11 through a mounting seat. One long-edge arranging unit 13 is installed on each side of the long-edge gripper unit 12. The long-edge translation unit 11 is used to drive the long-edge gripper unit 12 and the long-edge arranging unit 13 to move horizontally. The long-edge aligning component 1 judges the position of the bag mouth through a sensor, arranges and grabs the bag mouth, and cooperates with the cutter assembly 2 to cut the bag mouth. The long-edge translation unit 11 of the long-edge aligning component 1 is an existing horizontally moving servo mechanism, which can be an existing servo motor cooperating with a lead screw and a slide rail to drive the long-edge gripper unit 12 and the long-edge arranging unit 13 to move horizontally. The long-edge gripper unit 12 of the long-edge aligning component 1 is an existing mature pneumatic gripper. The long-edge gripper unit 12 is used to grip the long bag mouth of the bag package to facilitate the cutter assembly 2 to cut. The long-edge arranging unit 13 of the long-edge aligning component 1 is composed of several cylinders and is used to arrange the two side mouths of the long bag to be cut to facilitate the long-edge gripper unit 12 to grip the bag mouth.

[0029] In a preferred embodiment of the present utility model, the short-edge aligning component 6 includes a short-edge translation unit 61, a short-edge mounting frame 62, a short-edge gripper unit 63, and a short-edge arranging unit 64. The short-edge translation unit 61 is installed inside one side of the outer frame component 7. The short-edge mounting frame 62 is slidably connected above the short-edge translation unit 61. The short-edge gripper unit 63 is installed at the middle end of one side of the short-edge mounting frame 62. One short-edge arranging unit 64 is installed at each of the upper and lower ends of one side of the short-edge mounting frame 62. The short-edge aligning component 6 judges the position of the bag mouth through a sensor, arranges and grabs the bag mouth, and cooperates with the rotary discharging component 4 to complete the pouring out of the inner bag. The short-edge translation unit 61 of the short-edge aligning component 6 is an existing horizontally moving servo mechanism, which can be an existing servo motor cooperating with a lead screw and a slide rail to drive the short-edge mounting frame 62 to move horizontally, and then drive the short-edge gripper unit 63 and the short-edge arranging unit 64 to move horizontally. The short-edge gripper unit 63 of the short-edge aligning component 6 has the same structure as the long-edge gripper unit 12, and both are existing mature pneumatic grippers. The short-edge gripper unit 63 is used to grip the short bag mouth of the bag package to facilitate the rotary discharging component 4 to complete the pouring out of the inner bag. The short-edge arranging unit 64 of the short-edge aligning component 6 has the same structure as the long-edge arranging unit 13, and both are structures composed of several cylinders and are used to arrange the two side mouths of the short bag to be cut to facilitate the short-edge gripper unit 63 to grip the bag mouth.

[0030] In a preferred embodiment of the present utility model, the long-edge aligning component 1 and the short-edge aligning component 6 further include a position sensor, and the position sensor is used to detect the position of the bag mouth.

[0031] In a preferred embodiment of the present utility model, the cutter assembly 2 includes a cutter body 21, a cutter motor 22 and a cutter translation unit 23. One side of the cutter motor 22 is connected to the cutter translation unit 23 through a mounting rod. The cutter translation unit 23 is installed on one side inside the outer frame assembly 7. The cutter translation unit 23 is used to drive the cutter motor 22 to move horizontally. The output shaft of the cutter motor 22 is connected to the cutter body 21. In this embodiment, the cutter translation unit 23 of the cutter assembly 2 is a rodless cylinder, which drives the cutter body 21 and the cutter motor 22 to move left and right. The cutter motor 22 drives the cutter body 21 to rotate to cut the bag mouth. During actual use, the rotary discharging assembly 4 rotates clockwise by 70° (to facilitate the long-edge component 1 to clamp the long edge), and the rotary discharging assembly 4 is lowered by the lifting mechanism 8 (the lifting position can be preset by the controller 9) to facilitate the long-edge component 1 to clamp the long edge. When the cutter body 21 cuts the bag mouth, the waste of the cut bag mouth falls on the rotary discharging assembly 4.

[0032] In a preferred embodiment of the present utility model, the rotary discharging assembly 4 includes a rotary motor 41, a rotary table 42 and a baffle unit 43. The rotary motor 41 is installed on the lifting mechanism 8. The output shaft of the rotary motor 41 is connected to one side of the rotary table 42. A baffle unit 43 is installed at one end of the rotary table 42 close to the feeding conveyor belt 5. In this embodiment, the rotary motor 41 is a servo motor, the rotary table 42 is a roller conveyor line, and the baffle unit 43 is composed of a cylinder and a baffle. The two sides of the baffle are respectively installed on both sides of the rotary table 42 through a mounting column. The baffle is slidably arranged with the mounting column. A driving cylinder is arranged on one side of each mounting column. The telescopic rod of the driving cylinder lifts and lowers to drive the baffle to lift and lower, which can prevent the product from falling off the rotary table 42 when the rotary table 42 rotates. The rotary discharging assembly 4 uses a servo motor + a servo rotary table to flip the roller conveyor line to complete the pouring out of the inner bag.

[0033] In a preferred embodiment of the present utility model, the lifting mechanism 8 includes a lifting slide plate 81, a lifting driving unit 82 and a lifting mounting seat 83. The lifting mounting seat 83 is installed on one side inside the outer frame assembly 7. The lifting driving unit 82 is installed inside the lifting mounting seat 83. The lifting slide plate 81 is installed outside the lifting mounting seat 83, and one end of the lifting slide plate 81 is connected to the lifting driving unit 82. The rotary motor 41 is installed on the lifting slide plate 81. In this embodiment, the lifting driving unit 82 is a structure of an existing servo motor cooperating with a lead screw and a slide rail, so as to drive the lifting slide plate 81 to lift and lower along the slide rail in the lifting mounting seat 83. The lifting mechanism 8 is used to install the rotary discharging assembly 4 on the lifting slide plate 81 and stay at different height positions when performing different functions.

[0034] In a preferred embodiment of the present utility model, an acrylic sheet and a stainless steel sheet are provided outside the outer frame assembly 7. The acrylic sheet and the stainless steel sheet are used to enclose the entire device. The outer frame assembly 7 is also provided with a plurality of hinge doors for convenient maintenance.

[0035] The working principle of an automatic outer package removal system:

[0036] The long side straightening assembly 1, the cutter assembly 2, the inner package conveyor belt 3, the rotary tipping assembly 4, the feeding conveyor belt 5, the short side straightening assembly 6, the outer frame assembly 7, the lifting mechanism 8 and the controller 9

[0037] Under the control of the controller 9, the product is conveyed into the outer package remover through the feeding conveyor belt 5, and the bag package is conveyed to the rotary tipping assembly 4 (at this time, the baffle of the baffle unit 43 is in the raised state). Then, the baffle of the baffle unit 43 is lowered, and the rotary tipping assembly 4 is rotated clockwise by 70° (at this time, the long side of the bag package faces the long side straightening assembly 1). The long side straightening assembly 1 sorts and grabs the long side of the bag package. The lifting mechanism 8 descends to keep the bag package at a certain angle. The cutter body 21 of the cutter assembly 2 moves horizontally to cut open the end of the bag package. The bag package drops onto the rotary tipping assembly 4. The rotary tipping assembly 4 is rotated back to the horizontal position. The baffle of the baffle unit 43 is raised. The short side straightening assembly 6 grabs the short side of the bag package. The rotary tipping assembly 4 is rotated counterclockwise to remove the inner package, which drops onto the inner package conveyor belt 3 and is conveyed out of the unpacking machine. The remaining bag edges and waste bags after unpacking can also be output from the outer package remover through the inner package conveyor belt 3.

[0038] It should be noted that this application does not improve the control program. The programs and electrical components involved in this application are all prior arts.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic packaging removal system, characterized in that: The invention comprises a long side straightening component (1), a cutting knife component (2), an inner conveyor belt machine (3), a rotating material unloading component (4), a feeding conveyor belt machine (5), a short side straightening component (6), an outer frame component (7), a lifting mechanism (8) and a controller (9), wherein the controller (9) is installed on one side of the outer frame component (7), the feeding conveyor belt machine (5) is installed on one side of the inner bottom end of the outer frame component (7), and the inner conveyor belt machine (3) is installed on the other side of the inner bottom end of the outer frame component (7), and both the inner conveyor belt machine (3) and the feeding conveyor belt machine (5) are partially located inside the outer frame component (7). 5) A rotary material dumping assembly (4) is installed near one end of the inner bag conveyor belt (3), and the installation height of the feed conveyor belt (5) is higher than the installation height of the inner bag conveyor belt (3). The feed conveyor belt (5) is used to transport the bags to the special machine for removing the outer bags, and the inner bag conveyor belt (3) is responsible for transporting the inner bags removed out of the special machine for removing the outer bags. A lifting mechanism (8) is installed on the rear side of the rotary material dumping assembly (4), a short side straightening assembly (6) is installed on the right side above the rotary material dumping assembly (4), and a long side straightening assembly (1) is installed on the left side above the rotary material dumping assembly (4). A cutting knife assembly (2) is installed on one side of the long side straightening assembly (1).

2. The automatic packaging removal system according to claim 1, characterized in that: The long side stroking component (1) comprises a long side translation unit (11), a long side clamping unit (12) and a long side arranging unit (13); the long side translation unit (11) is mounted on one side of the upper inner portion of the outer frame component (7); the long side clamping unit (12) is mounted on the bottom of the long side translation unit (11) via a mounting seat; a long side arranging unit (13) is mounted on both sides of the long side clamping unit (12); the long side translation unit (11) is used to drive the long side clamping unit (12) and the long side arranging unit (13) to move horizontally.

3. The automatic packaging removal system according to claim 1, characterized in that: The short edge stroking component (6) comprises a short edge translation unit (61), a short edge mounting frame (62), a short edge clamping unit (63) and a short edge arranging unit (64); the short edge translation unit (61) is mounted to one side of the interior of the outer frame component (7); the short edge translation unit (61) is slidably connected to the short edge mounting frame (62) above; the short edge clamping unit (63) is mounted at the middle end of one side of the short edge mounting frame (62); and a short edge arranging unit (64) is respectively mounted at the upper and lower ends of one side of the short edge mounting frame (62).

4. The automatic packaging removal system according to claim 1, characterized in that: The long side straightening component (1) and the short side straightening component (6) further include an in-place sensor, which is used to detect the position of the bag opening.

5. The automatic packaging removal system according to claim 1, characterized in that: The cutter assembly (2) comprises a cutter body (21), a cutter motor (22) and a cutter translation unit (23); one side of the cutter motor (22) is connected to the cutter translation unit (23) via a mounting rod; the cutter translation unit (23) is mounted to one side inside the outer frame assembly (7); the cutter translation unit (23) is used to drive the cutter motor (22) to move horizontally; and the output shaft of the cutter motor (22) is connected to the cutter body (21).

6. The automatic packaging removal system according to claim 1, characterized in that: The rotary material unloading assembly (4) comprises a rotary motor (41), a rotary table (42) and a blocking plate unit (43); the rotary motor (41) is mounted on a lifting mechanism (8); the output shaft of the rotary motor (41) is connected to one side of the rotary table (42); and the blocking plate unit (43) is mounted on one end of the rotary table (42) close to the feeding conveyor belt (5).

7. The automatic packaging removal system according to claim 6, characterized in that: The lifting mechanism (8) comprises a lifting slide plate (81), a lifting drive unit (82) and a lifting mounting seat (83); the lifting mounting seat (83) is mounted to one side of the interior of the outer frame assembly (7); the lifting drive unit (82) is mounted inside the lifting mounting seat (83); the lifting slide plate (81) is mounted outside the lifting mounting seat (83); one end of the lifting slide plate (81) is connected to the lifting drive unit (82); and a rotating motor (41) is mounted on the lifting slide plate (81).

8. The automatic packaging removal system according to claim 1, characterized in that: The outer frame component (7) is provided with a plexiglass plate and a stainless steel plate on the outside, and the outer frame component (7) is also provided with a plurality of hinged doors.

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