Automatic unpacking device

Abstract

The invention discloses an automatic unpacking device which is used for removing binding belts on material packages and comprises a feeding mechanism, an adsorption mechanism, a pressing mechanism, a clamping mechanism and a cutting mechanism. The adsorption mechanism and the clamping mechanism are used for fixing a binding belt, the cutting mechanism is used for cutting off the binding belt between the adsorption mechanism and the clamping mechanism, the adsorption mechanism and the pressing mechanism are arranged above the feeding mechanism in a liftable mode, and the clamping mechanism can be further used for removing the cut binding belt from one side of a material. According to the automatic unpacking device, through the arrangement of the adsorption mechanism, a gap can be generated between a binding belt and a material so that the binding belt can be cut off conveniently. Moreover, according to the automatic unpacking device, through the arrangement of the material pressing mechanism, the materials can be pressed on the binding belt and the materials through the material pressing mechanism after the binding belt is not bound, and the situation that the materials which are not bound are scattered after the binding belt is cut off is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and more specifically, to an automatic unpacking device. Background Art

[0002] At present, the market demand for binding tape packaging is huge, but during the unpacking process, the binding tape fits tightly to the product, the binding tape itself has no strength and cannot be shaped and positioned. The product is a bulk carton, and the materials are easy to scatter after the packaging is removed. The existing unpacking devices often find it difficult to collect the scattered materials during the unpacking process. These scattered materials not only pose a safety hazard to the production process, but are also difficult to clean up, which greatly affects the production.

[0003] Therefore, in order to solve the above problems, there is an urgent need for a binding tape unpacking mechanism that can quickly unpack the binding tape packaging and conveniently collect waste. Summary of the invention

[0004] The object of the present invention is to provide an automatic unpacking device. To achieve the above object, the technical solution of the present invention is as follows: used to remove the binding belt on the material packaging, the automatic unpacking device includes a feeding mechanism, an adsorption mechanism, a pressing mechanism, a clamping mechanism and a cutting mechanism;

[0005] The adsorption mechanism and the clamping mechanism are used to fix the binding strap, the cutting mechanism is used to cut the binding strap from between the adsorption mechanism and the clamping mechanism, the adsorption mechanism and the pressing mechanism are liftable above the feeding mechanism, and the clamping mechanism can also be used to remove the cut binding strap from one side of the material.

[0006] Preferably, the pressing mechanism comprises a frame, a pressing plate cylinder and a pressing plate;

[0007] The frame is arranged on the feeding mechanism, the pressing plate cylinder is fixedly arranged on the frame, the pressing plate is fixedly arranged on the output end of the pressing plate cylinder to drive the pressing plate to reciprocate in the vertical direction, and an adsorption through hole is opened on the pressing plate to install the adsorption mechanism.

[0008] Preferably, the adsorption mechanism comprises an adsorption cylinder and a vacuum suction cup;

[0009] The adsorption cylinder is arranged on the frame and is located above the pressing plate. The output end of the adsorption cylinder is provided with the vacuum suction cup to adsorb the paper tape, and the vacuum suction cup is located in the adsorption through hole.

[0010] Preferably, the clamping mechanism comprises a slide rail, a translation cylinder, a clamping cylinder and a pair of clamping fingers;

[0011] The slide rail is fixedly arranged on the side of the feeding mechanism, the translation cylinder is slidably arranged on the slide rail, the output end of the translation cylinder is provided with the clamping cylinder to drive the clamping cylinder to move parallel to the feeding assembly, the output end of the clamping cylinder is provided with pairs of clamping fingers to drive the pairs of clamping fingers to move relative to each other in the vertical direction, and the pairs of clamping fingers are arranged parallel to the feeding assembly.

[0012] Preferably, the slide rail comprises a servo motor, and an output end of the servo motor is connected to a gear at one end of the slide rail to drive the sliding rotation.

[0013] Preferably, the cutting mechanism comprises a shearing cylinder and a shearing blade;

[0014] The shearing cylinder is fixedly arranged on the frame, and the output end of the shearing cylinder is provided with the shearing blade to drive the shearing blade to extend / retract to shear the paper tape.

[0015] Preferably, the feeding mechanism comprises a feeding roller, a vertical baffle and a plurality of transverse baffles;

[0016] The paired vertical baffles are arranged on both sides of the feeding roller to press and block the material paper belt on the feeding roller, and the plurality of transverse baffles are fixedly arranged between the paired vertical baffles.

[0017] The present invention also provides an automatic unpacking method, which is implemented according to the above-mentioned automatic unpacking device, and the steps are as follows:

[0018] S1, Binding belt absorption: The feeding mechanism transports the material to the bottom of the adsorption mechanism, and the adsorption mechanism descends to absorb the binding belt, and then rises after absorbing the binding belt;

[0019] S2, binding belt clamping: the clamping mechanism clamps the binding belt from one side of the adsorption mechanism;

[0020] S3, binding belt cutting: the cutting mechanism cuts the binding belt between the adsorption mechanism and the clamping mechanism;

[0021] S4, removing the binding belt: the pressing mechanism is pressed on the material, the adsorption mechanism releases the binding belt, and the clamping mechanism clamps the cut binding belt and moves it away from the material.

[0022] The beneficial effects of the present invention are as follows: the present invention provides an automatic unpacking device and an unpacking method thereof, wherein the automatic unpacking device is fixed by a binding belt through the arrangement of an adsorption mechanism and a pressing mechanism, so that the binding belt facing the binding material during the automatic unpacking process can be lifted by the adsorption mechanism, so that a gap is generated between the binding belt and the material to facilitate cutting of the binding belt, and at the same time, the arrangement of the pressing mechanism enables the automatic unpacking device to press the binding belt and the material through the pressing mechanism after the binding belt is cut to prevent the material from being scattered after the binding belt is cut. In addition, the arrangement of the clamping mechanism in the automatic unpacking device can not only assist the pressing mechanism in fixing the binding belt after it is cut, but also clamp and collect the cut binding belt to prevent the binding belt from being scattered during the automatic unpacking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the automatic unpacking device of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the automatic unpacking device of the present invention;

[0025] Figure 3 It is a schematic structural diagram of the material pressing mechanism of the automatic package unpacking device of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the adsorption mechanism of the automatic unpacking device of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the automatic unpacking device of the present invention;

[0028] Figure 6 It is a schematic diagram of the binding belt adsorption process of the automatic unpacking device of the present invention.

[0029] Description of reference numerals:

[0030] 1. Feeding mechanism; 11. Feeding roller; 12. Vertical baffle; 13. Horizontal baffle;

[0031] 2. Adsorption mechanism; 21. Vacuum suction cup; 22. Adsorption cylinder;

[0032] 3. Material pressing mechanism; 31. Pressing plate; 32. Pressing plate cylinder; 33. Adsorption through hole;

[0033] 4. Clamping mechanism; 41. Slide rail; 42. Translation cylinder; 43. Clamping cylinder; 44. Clamping finger;

[0034] 5. Cutting mechanism; 51. Shear blade; 52. Shear cylinder;

[0035] 6. Rack. DETAILED DESCRIPTION

[0036] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar modifications without violating the connotation of the present invention, so the present invention is not limited to the specific implementation disclosed below.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0039] like Figure 1 and Figure 2 As shown, the present invention provides an automatic unpacking device, which is used to remove the binding tape on the material packaging. The automatic unpacking device includes a feeding mechanism 1, an adsorption mechanism 2, a pressing mechanism 3, a clamping mechanism 4 and a cutting mechanism 5; the adsorption mechanism 2 and the clamping mechanism 4 are used to fix the binding tape, and the cutting mechanism 5 is used to cut the binding tape from between the adsorption mechanism 2 and the clamping mechanism 4. The adsorption mechanism 2 and the pressing mechanism 3 can be raised and lowered above the feeding mechanism 1, and the clamping mechanism 4 can also be used to remove the cut binding tape from one side of the material.

[0040] In this embodiment, the automatic unpacking device is provided with an adsorption mechanism 2 and a pressing mechanism 3, so that the automatic unpacking device can fix the binding belt facing the binding material during the automatic unpacking process by the binding belt, and the binding belt can be lifted by the adsorption mechanism 2, so that a gap is generated between the binding belt and the material to facilitate the cutting of the binding belt. At the same time, the setting of the pressing mechanism 3 enables the automatic unpacking device to fix the binding belt through the pressing mechanism 3 after the binding belt is cut to avoid the binding belt being scattered after being cut. Moreover, when the pressing mechanism 3 is pressed on the binding belt and the material, it can avoid the material being scattered after the binding belt is cut. Furthermore, the setting of the clamping mechanism 4 in the automatic unpacking device can not only assist the pressing mechanism 3 in fixing the binding belt after it is cut, but also clamp and collect the cut binding belt to avoid the binding belt from scattering during the automatic unpacking process.

[0041] See also Figure 3 and Figure 4 The pressing mechanism 3 includes a frame 6, a pressing plate cylinder 32 and a pressing plate 31; the frame 6 is arranged on the feeding mechanism 1, the pressing plate cylinder 32 is fixedly arranged on the frame 6, the pressing plate 31 is fixedly arranged at the output end of the pressing plate cylinder 32 to drive the pressing plate 31 to reciprocate in the vertical direction, and an adsorption through hole 33 is provided on the pressing plate 31 to install the adsorption mechanism 2. The adsorption mechanism 2 includes an adsorption cylinder 22 and a vacuum suction cup 21; the adsorption cylinder 22 is arranged on the frame 6 and located above the pressing plate 31, and a vacuum suction cup 21 is arranged at the output end of the adsorption cylinder 22 to adsorb the paper tape, and the vacuum suction cup 21 is located in the adsorption through hole 33.

[0042] In this embodiment, the vacuum suction cup 21 is arranged at the adsorption through hole 33 provided on the pressing plate 31, so that the automatic unpacking device can adsorb the binding belt through the vacuum suction cup 21 to separate the binding belt from the material during the automatic unpacking process, which is convenient for the shear blade 51 of the cutting mechanism 5 to cut the binding belt, thereby realizing automatic unpacking. In addition, the setting of the pressing plate 31 enables the automatic unpacking device to press the pressing plate 31 on the material after cutting the binding belt, which can not only prevent the material from scattering when the binding belt is detached, but also prevent the binding belt from being scattered after being cut, so that the automatic unpacking device can realize automatic unpacking and facilitate the collection of the binding belt.

[0043] like Figure 5 As shown, the clamping mechanism 4 includes a slide rail 41, a translation cylinder 42, a clamping cylinder 43 and a pair of clamping fingers 44; the slide rail 41 is fixedly arranged on the side of the feeding mechanism 1, the translation cylinder 42 is slidably arranged on the slide rail 41, the output end of the translation cylinder 42 is provided with a clamping cylinder 43 to drive the clamping cylinder 43 to move parallel to the feeding assembly, the output end of the clamping cylinder 43 is provided with a pair of clamping fingers 44 to drive the pair of clamping fingers 44 to move relative to each other in the vertical direction, and the pair of clamping fingers 44 are arranged parallel to the feeding assembly. The slide rail 41 includes a servo motor, and the output end of the servo motor is connected to the gear at one end of the slide rail 41 to drive sliding rotation.

[0044] In this embodiment, the slide rail 41 in the clamping mechanism 4 is fixedly arranged on one side of the feed roller 11 and the top of the slide rail 41 is higher than the feed roller 11. The clamping finger 44 is slidably arranged on the slide rail 41 so that the clamping finger 44 can reciprocate on the slide rail 41 after clamping and cutting the binding tape, thereby achieving the clamping and transportation of the binding tape. In a preferred embodiment, a collection box is arranged at the bottom end of the slide rail 41 of the automatic unpacking device, and the clamping finger 44 clamps the binding tape on the slide rail 41 and moves to the collection box to collect waste materials such as the cut binding tape, thereby achieving a clean production environment. The slide rail 41 includes a pair of gears and a track for connecting the paired gears. The translation cylinder 42 is fixedly arranged on the track on one side. The servo motor drives the gear to rotate forward and reverse so that the track can reciprocate in the vertical direction, further driving the translation cylinder 42 and the clamping finger 44 arranged on the track to reciprocate in the vertical direction.

[0045] Furthermore, in the clamping mechanism 4, the clamping cylinder 43 is arranged at the output end of the translation cylinder 42, and the distance of the clamping cylinder 43 in the lateral direction is regulated by the telescopic rod at the output end of the translation cylinder 42, so as to facilitate the cutting of the binding belts at different positions.

[0046] In a preferred embodiment, the cutting mechanism 5 includes a shearing cylinder 52 and a shearing blade 51; the shearing cylinder 52 is fixedly arranged on the frame 6, and the output end of the shearing cylinder 52 is provided with a shearing blade 51 to drive the shearing blade 51 to extend / retract to shear the paper tape. The feeding mechanism 1 includes a feeding roller 11, a vertical baffle 12 and a plurality of transverse baffles 13; the pair of vertical baffles 12 is arranged on both sides of the feeding roller 11 to press the material paper tape on the feeding roller 11, and the plurality of transverse baffles 13 are fixedly arranged between the pair of vertical baffles 12.

[0047] In this embodiment, the cooperation between the vertical baffle 12 and the horizontal baffle 13 in the feeding mechanism 1 enables the automatic unpacking device to fix the material position during the material transportation process to prevent the material from moving, and the setting of the baffle can also cooperate with the pressure plate 31, so that the binding belt of the material in the automatic unpacking device is cut off and fixed to the feeding roller 11 through the baffle and the pressure plate 31 to prevent the material from scattering.

[0048] See also Figure 6 The present invention also provides an unpacking method, which is implemented according to the above-mentioned automatic unpacking device, and the steps are as follows:

[0049] S1, tying belt absorption: the feeding mechanism 1 conveys the material to the bottom of the adsorption mechanism 2, the adsorption mechanism 2 descends to absorb the tying belt, and then rises after absorbing the tying belt;

[0050] S2, binding belt clamping: the clamping mechanism 4 clamps the binding belt from one side of the adsorption mechanism 2;

[0051] S3, cutting of the binding belt: the cutting mechanism 5 cuts the binding belt between the adsorption mechanism 2 and the clamping mechanism 4;

[0052] S4, removing the binding belt: the pressing mechanism 3 is pressed on the material, the adsorption mechanism 2 releases the binding belt, and the clamping mechanism 4 clamps the cut binding belt and moves it away from the material.

[0053] In a preferred embodiment, in step S4, when the binding band is removed, the clamping fingers 44 clamp the binding band and move so that the binding band is tense and tightened, and then the clamping fingers 44 stop moving. At this time, the pressing plate 31 of the pressing plate 31 mechanism descends to press on the material to fix the material between the pressing plate 31 and the baffle to prevent the material from scattering when the binding band is removed. After the pressing plate 31 is pressed on the material, the clamping fingers 44 clamp the binding band and pull it out from between the material and the pressing plate 31, and then the clamping fingers 44 clamp the binding band and move it away to the collection box for waste collection.

[0054] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An automatic unpacking device for removing the binding tape on the material packaging, characterized in that: The automatic unpacking device comprises a feeding mechanism (1), an adsorption mechanism (2), a pressing mechanism (3), a clamping mechanism (4) and a cutting mechanism (5); The adsorption mechanism (2) and the clamping mechanism (4) are used to fix the binding belt, and the cutting mechanism (5) is used to cut the binding belt from between the adsorption mechanism (2) and the clamping mechanism (4). The adsorption mechanism (2) and the pressing mechanism (3) are arranged above the feeding mechanism (1) in a liftable manner, and the clamping mechanism (4) is also used to remove the cut binding belt from one side of the material.

2. The automatic unpacking device according to claim 1, characterized in that: The material pressing mechanism (3) comprises a frame (6), a pressing plate cylinder (32) and a pressing plate (31); The frame (6) is arranged on the feeding mechanism (1), the pressing plate cylinder (32) is fixedly arranged on the frame (6), the pressing plate (31) is fixedly arranged on the output end of the pressing plate cylinder (32) to drive the pressing plate (31) to reciprocate in the vertical direction, and the pressing plate (31) is provided with an adsorption through hole (33) to install the adsorption mechanism (2).

3. The automatic unpacking device according to claim 2, characterized in that: The adsorption mechanism (2) comprises an adsorption cylinder (22) and a vacuum suction cup (21); The adsorption cylinder (22) is arranged on the frame (6) and is located above the pressing plate (31); the output end of the adsorption cylinder (22) is provided with the vacuum suction cup (21) for adsorbing the paper tape, and the vacuum suction cup (21) is located in the adsorption through hole (33).

4. The automatic unpacking device according to claim 1, characterized in that: The clamping mechanism (4) comprises a slide rail (41), a translation cylinder (42), a clamping cylinder (43) and a pair of clamping fingers (44); The slide rail (41) is fixedly arranged on the side of the feeding mechanism (1), the translation cylinder (42) is slidably arranged on the slide rail (41), the output end of the translation cylinder (42) is provided with the clamping cylinder (43) to drive the clamping cylinder (43) to move parallel to the feeding assembly, and the output end of the clamping cylinder (43) is provided with a pair of clamping fingers (44) to drive the pair of clamping fingers (44) to move relative to each other in the vertical direction, and the pair of clamping fingers (44) are both arranged parallel to the feeding assembly.

5. The automatic unpacking device according to claim 4, characterized in that: The slide rail (41) comprises a servo motor, and an output end of the servo motor is connected to a gear at one end of the slide rail (41) to drive the sliding rotation.

6. The automatic unpacking device according to claim 2, characterized in that: The cutting mechanism (5) comprises a shearing cylinder (52) and a shearing blade (51); The shearing cylinder (52) is fixedly arranged on the frame (6), and the output end of the shearing cylinder (52) is provided with the shearing blade (51) to drive the shearing blade (51) to extend / retract to shear the paper tape.

7. The automatic unpacking device according to claim 1, characterized in that: The feeding mechanism (1) comprises a feeding roller (11), a vertical baffle (12) and a plurality of transverse baffles (13); The pair of vertical baffles (12) are arranged on both sides of the feeding roller (11) to press the material paper belt on the feeding roller (11), and the plurality of transverse baffles (13) are fixedly arranged between the pair of vertical baffles (12).

8. An automatic unpacking method, characterized in that: The automatic unpacking method is implemented based on the automatic unpacking device according to any one of claims 1 to 7, and the automatic unpacking method comprises the following steps: S1, absorbing the binding belt: the feeding mechanism (1) conveys the material to the bottom of the adsorption mechanism (2), the adsorption mechanism (2) descends to absorb the binding belt, and then rises after absorbing the binding belt; S2, clamping of the binding belt: the clamping mechanism (4) clamps the binding belt from one side of the adsorption mechanism (2); S3, cutting of the binding belt: the cutting mechanism (5) cuts the binding belt between the adsorption mechanism (2) and the clamping mechanism (4); S4, removing the binding belt: the pressing mechanism (3) is pressed onto the material, the adsorption mechanism (2) releases the binding belt, and the clamping mechanism (4) clamps the cut binding belt and moves it away from the material.

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