Charging clamping jaw

Abstract

The utility model relates to the technical field of packaging, in particular to a loading clamping jaw which comprises a frame body, a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are oppositely or oppositely connected to the frame body in a sliding mode in the horizontal direction, the tail end of the first clamping jaw is rotationally connected with a first bearing piece, and the tail end of the second clamping jaw is rotationally connected with a second bearing piece. The first bearing piece and the second bearing piece are matched to have at least two states, in the first state, the first bearing piece and the second bearing piece rotate to the position between the first clamping jaw and the second clamping jaw so as to bear workpieces, and in the second state, the first bearing piece and the second bearing piece are turned outwards so as to guide the workpieces to be boxed. And the workpieces are automatically guided into the carton, so that the complexity of manual operation is greatly reduced, the automation degree of the boxing process is improved, the boxing speed is increased, and the boxing efficiency on a production line is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field, especially a kind of loading clamp jaw. BACKGROUND

[0002] In the current logistics, manufacturing and packaging industry, product packing is a crucial link, which is directly related to the transportation safety of product, storage efficiency. When the product needs to be accurately placed into the box, a significant difficulty is to ensure that the product can be closely and evenly attached to the inner wall of the box. This degree of attachment is crucial to prevent product from shaking and colliding during transportation, because any small displacement can cause damage to fragile or precision products.

[0003] The box body and the lid of the carton are integrally formed, and the lid of the carton needs to be continuously opened by hand to keep the carton in an open and closed state, which is an important step in the packing process. Under manual operation, the worker needs to hold the carton with one hand and open the lid with the other hand, which not only increases the complexity of operation, but also limits the flexibility of the worker's operation. Especially when handling a large number of products, the worker needs to repeat this action frequently, which affects the speed and accuracy of packing. SUMMARY

[0004] The utility model aims at providing a kind of loading clamp jaw to solve the problem of low efficiency of product packing by hand in prior art.

[0005] The technical scheme of the utility model is: a kind of loading clamp jaw, comprising: frame body, first clamp jaw and second clamp jaw, the first clamp jaw and the second clamp jaw are connected to the frame body in horizontal direction relative or opposite, the end of the first clamp jaw is rotatably connected with first support, the end of the second clamp jaw is rotatably connected with second support, the first support and the second support cooperate to have at least two states, state one, the first support and the second support are rotated to between the first clamp jaw and the second clamp jaw to carry workpiece, state two, the first support and the second support are all turned outwards to guide workpiece packing.

[0006] Preferably, the first support includes a first supporting plate and a first limiting plate, the first supporting plate is fixedly connected with the first limiting plate at an acute angle, and the fixed connection shaft of the first supporting plate and the first limiting plate is rotatably connected with the end of the first clamp jaw;The second support includes a second supporting plate and a second limiting plate, the second supporting plate is fixedly connected with the second limiting plate at an acute angle, and the fixed connection shaft of the second supporting plate and the second limiting plate is rotatably connected with the end of the second clamp jaw, the first supporting plate and the second limiting plate are oppositely arranged, and the first limiting plate and the second limiting plate are oppositely arranged.

[0007] Preferably, the first clamping jaw is fixedly provided with a first driving member, an output end of the first driving member is in transmission connection with the first supporting member to drive the first supporting member to rotate, and the second clamping jaw is fixedly provided with a second driving member, an output end of the second driving member is in transmission connection with the second supporting member to drive the second supporting member to rotate.

[0008] Preferably, the rotation axis of the first supporting member and the rotation axis of the second supporting member are located on the same horizontal plane.

[0009] Preferably, the first supporting plate and the first limiting plate are fixedly connected with a first connecting plate, the first connecting plate is arranged in an inclined manner on a movement path of the output end of the first driving member, and the first driving member drives the first supporting member to rotate through the first connecting plate; the second supporting plate and the second limiting plate are fixedly connected with a second connecting plate, the second connecting plate is arranged in an inclined manner on a movement path of the output end of the second driving member, and the second driving member drives the second supporting member to rotate through the second connecting plate.

[0010] Preferably, the first supporting plate and the first connecting plate are arranged at an obtuse angle, the first connecting plate and the first limiting plate are arranged at an acute angle, and the second supporting member and the first supporting member are symmetrically arranged along a vertical plane.

[0011] Preferably, the first clamping jaw and the second clamping jaw are each provided with a plurality of speed reduction assemblies, and the plurality of speed reduction assemblies are arrayed and embedded on opposite side walls of the first clamping jaw and / or the second clamping jaw to improve the clamping force on the clamped workpiece.

[0012] Preferably, the speed reduction assembly comprises an elastic member and a roller, one end of the elastic member capable of elastically deforming is fixedly connected to the first clamping jaw or the second clamping jaw, and the other end of the elastic member is fixedly connected to a rotating shaft of the roller.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the first state, the first supporting member and the second supporting member are located between the clamping jaws, so that the first clamping jaw and the second clamping jaw can stably carry the workpiece without occupying extra space, in the second state, the first supporting member and the second supporting member are everted to guide the workpiece to be boxed, and simultaneously support the box cover on the box body, so that the opening of the box body is in an open state, and the boxing process is more smooth and efficient, the workpiece is automatically guided into the paper box without relying on manual continuous support of the paper box cover, which greatly reduces the complexity of manual operation, improves the automation degree of the boxing process, improves the boxing speed, and significantly improves the boxing efficiency on the production line. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model discloses further describe below combining with the drawings and examples:

[0016] Figure 1 It is a structure schematic drawing of the loading clamp jaw for the utility model discloses.

[0017] Figure 2 It is the left view of the loading clamp jaw for the utility model discloses.

[0018] Figure 3 It is the right view of the loading clamp jaw for the utility model discloses.

[0019] Figure 4 It is the structure schematic drawing of the first bearing piece and second bearing piece for the utility model discloses.

[0020] Mark explanation:

[0021] 1, frame body, 11, linear module, 2, first clamp jaw, 21, first sliding part, 22, first clamping part, 3, second clamp jaw, 31, second sliding part, 32, second clamping part, 4, first bearing piece, 41, first supporting plate, 42, first limiting plate, 43, first connecting plate, 44, first positioning piece, 5, second bearing piece, 51, second supporting plate, 52, second limiting plate, 53, second connecting plate, 54, second positioning piece, 6, first driving piece, 7, second driving piece, 8, retarder assembly, 81, elastic piece, 82, roller. Specific implementation

[0022] To make the utility model's purpose, technical scheme and advantage more clear, below will combine the utility model specific embodiment and corresponding drawing to the utility model technical scheme clear, complete description. Obviously, the described embodiment is only the utility model a part embodiment, is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art person obtains under the premise of not making creative labor, belong to the utility model protection's range.

[0023] Below, the embodiment of the utility model is described in detail, the example of the embodiment is shown in the drawing, wherein the same or similar label indicates the same or similar element or element with the same or similar function. The embodiment described below by referring to the drawing is exemplary, only for explaining the utility model, and can not be understood as the restriction of the utility model.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0025] As Figure 1 Indicated, a kind of loading gripper, the cover of carton is opened, and the opening of box body is open, and guide workpiece is loaded into carton, including frame body 1, first gripper 2 and second gripper 3, first gripper 2 and second gripper 3 are connected in horizontal direction relative or opposite sliding on frame body 1, to realize the clamping action to workpiece, the end of first gripper 2 is rotatably connected with first support 4, the end of second gripper 3 is rotatably connected with second support 5.When first support 4 and second support 5 are all rotated to between first gripper 2 and second gripper 3, first support 4 and second support 5 play the role of supporting workpiece.When first support 4 and second support 5 overturn in opposite directions, first support 4 and second support 5 support the cover of box body at overturning open state, and workpiece can be accurately loaded into box body.

[0026] As Figure 1 And Figure 2 Indicated, the loading gripper of the application is used to load on mechanical arm or machine tool, to carry workpiece after being carried and be loaded into carton at the opening above box body.In the embodiment, the bottom of frame body 1 is fixed with linear module 11, linear module 11 is arranged along horizontal direction, first gripper 2 and second gripper 3 are slidably connected with linear module 11, so that first gripper 2 and second gripper 3 can slide relative or opposite each other.Specifically, first gripper 2 includes first sliding part 21 and first clamping part 22, first sliding part 21 and first clamping part 22 are fixedly connected vertically and constitute "L" type structure, first sliding part 21 is slidably connected to linear module 11 and is arranged horizontally, and first clamping part 22 is arranged vertically.

[0027] As Figure 1 And Figure 3As shown, the second clamping jaw 3 comprises a second sliding part 31 and a second clamping part 32, which are fixedly connected vertically to form an "L" type structure, the second sliding part 31 is horizontally arranged and slidingly connected to the linear module 11, and the second clamping part 32 is arranged vertically. The first clamping part 22 and the second clamping part 32 are arranged in parallel, and the first clamping part 22 cooperates with the second clamping part 32 to clamp the workpiece. This process is not for clamping the workpiece, but for positioning the workpiece, so that the workpiece can match the opening of the box after being transported, and the workpiece can be smoothly loaded into the box. The support part of the workpiece is jointly borne by the first bearing part and the second bearing part.

[0028] In the embodiment, the first bearing part comprises a first supporting plate 41 and a first limiting plate 42, which are fixedly connected at an acute angle, and the fixed connection shaft of the first supporting plate 41 and the first limiting plate 42 is rotationally connected to the end of the first clamping jaw 2. The second bearing part 5 comprises a second supporting plate 51 and a second limiting plate 52, which are fixedly connected at an acute angle, and the fixed connection shaft of the second supporting plate 51 and the second limiting plate 52 is rotationally connected to the end of the second clamping jaw 3. The rotation axis of the first bearing part and the rotation axis of the second bearing part are in the same horizontal plane, and the rotation axis of the first bearing part and the rotation axis of the second bearing part are parallel to each other.

[0029] When the first supporting plate 41 rotates to the side of the first clamping jaw 2 facing the second clamping jaw 3, the second supporting plate 51 rotates to the side of the second clamping jaw 3 facing the first clamping jaw 2, and further, the first supporting plate 41 and the second supporting plate 51 are both in a horizontal state, the first supporting plate 41 and the second supporting plate 51 jointly bear the workpiece.

[0030] The first supporting plate 41 and the second supporting plate 51 are flipped in opposite directions. In this process, the first limiting plate 42 and the second limiting plate 52 flip the two opposite covers of the box to an open state, that is, one limiting plate flips one cover, so that the box is in an open state. When the first supporting plate 41 rotates to a vertical state and the second supporting plate 51 rotates to a vertical state, the workpiece is loaded into the box under the action of gravity.

[0031] As shown in Figure 1 and Figure 4 The first clamping jaw 2 is fixedly provided with a first driving part 6, and the second clamping jaw 3 is fixedly provided with a second driving part 7. In the embodiment, the first driving part 6 and the second driving part 7 are both air cylinders. The cylinder body of the first driving part 6 is fixedly arranged on the outer side wall of the first clamping jaw 2, and the piston rod of the first driving part 6 extends and retracts in a vertical direction towards the first bearing part 4. The cylinder body of the second driving part 7 is fixedly arranged on the outer side wall of the second clamping jaw 3, and the piston rod of the second driving part 7 extends and retracts in a vertical direction towards the second bearing part 5.

[0032] The first supporting piece 4 further comprises a first connecting plate 43, the first supporting plate 41, the first connecting plate 43 and the first limiting plate 42 are sequentially fixedly connected, specifically, the first connecting plate 43 is arranged at an obtuse angle with the first supporting plate 41, the first connecting plate 43 is arranged at an acute angle with the first limiting plate 42, and the connecting shaft of the first connecting plate 43 and the first supporting plate 41 is rotationally connected to the end of the first clamping jaw 2. The first connecting plate 43 is arranged at an inclination on the telescopic path of the piston rod of the first driving piece 6, the first driving piece 6 pushes the first connecting plate 43 to rotate, thereby driving the first supporting piece 4 to rotate. In this embodiment, the first connecting plate 43 is rotationally connected with a first positioning piece 44, one end of the first positioning piece 44 towards the first driving piece 6 is provided with a first positioning hole, and the piston rod of the first driving piece 6 is movably inserted into the first positioning hole, so as to improve the rotation accuracy of the first supporting piece 4. The first driving piece 6 is movably connected with the first supporting piece 4, facilitating quick disassembly and assembly of the equipment, and in other embodiments, the piston tube of the first driving piece 6 is rotationally connected with the first connecting plate 43, so as to drive the first supporting piece 4 to rotate.

[0033] The second supporting piece 5 further comprises a second connecting plate 53, the second supporting plate 51, the second connecting plate 53 and the second limiting plate 52 are sequentially fixedly connected, specifically, the second connecting plate 53 is arranged at an obtuse angle with the second supporting plate 51, the second connecting plate 53 is arranged at an acute angle with the second limiting plate 52, and the connecting shaft of the second connecting plate 53 and the second supporting plate 51 is rotationally connected to the end of the second clamping jaw 3, and the first supporting piece 4 and the second supporting piece 5 are symmetrically arranged in a vertical plane. The second connecting plate 53 is arranged at an inclination on the telescopic path of the piston rod of the second driving piece 7, the second driving piece 7 pushes the second connecting plate 53 to rotate, thereby driving the second supporting piece 5 to rotate. In this embodiment, the second connecting plate 53 is rotationally connected with a second positioning piece 54, and the second positioning piece 54 towards the other end of the second driving piece 7 is provided with a second positioning hole, and the piston rod of the second driving piece 7 is movably inserted into the second positioning hole, so as to improve the rotation accuracy of the second supporting piece 5. The second driving piece 7 is movably connected with the second supporting piece 5, facilitating quick disassembly and assembly of the equipment, and in other embodiments, the piston tube of the second driving piece 7 is rotationally connected with the second connecting plate 53, so as to drive the second supporting piece 5 to rotate.

[0034] The piston rod of the first driving piece 6 and the piston rod of the second driving piece 7 are simultaneously extended, the first supporting plate 41 and the second supporting plate 51 are both rotated to a horizontal state, so as to support the workpiece. The piston rod of the first driving piece 6 and the piston rod of the second driving piece 7 are simultaneously retracted, under the action of the gravity of the workpiece, the first supporting piece 4 and the second supporting piece 5 are flipped towards opposite directions, the first supporting plate 41 and the second supporting plate 51 are rotated from a parallel state to a vertical state, and the first supporting plate 41 and the second supporting plate 51 are both abutted against the inner wall of the box body, so as to guide the workpiece to fall into the box body. In this process, the first limiting plate 42 flips the box cover upwards and continuously supports the box cover, so as to avoid the influence of the box cover on the workpiece loading into the box.

[0035] The first clamp jaw 2 and the second clamp jaw 3 are provided with a plurality of speed reduction assemblies 8, part of the speed reduction assemblies 8 are embedded on the side of the first clamp jaw 2 facing the second clamp jaw 3, and the other part of the speed reduction assemblies 8 are embedded on the side of the second clamp jaw 3 facing the first clamp jaw 2. Taking the speed reduction assembly 8 fixed on the first clamp jaw 2 as an example, the speed reduction assembly 8 comprises an elastic piece 81 and a roller 82, one end of the elastic piece 81 is fixed on the first clamp jaw 2, and the other end of the elastic piece 81 is fixedly connected with the rotating shaft of the roller 82, preferably, the elastic piece 81 is an elastic rod arranged obliquely. The first clamp jaw 2 and the second clamp jaw 3 clamp the workpiece so that the elastic piece 81 is compressed, which plays a role in reducing the speed in the process of the workpiece falling into the box, and reduces the risk of damage to the workpiece. The above embodiment is only for illustrating the technical concept and characteristics of the utility model, and its purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and it cannot limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

Claims

1. A charging clamp jaw, characterized in that, The utility model relates to a kind of workpiece loading and unloading device, including: Frame body (1), first jaw (2) and second jaw (3), the first jaw (2) and the second jaw (3) are connected to the frame body (1) in horizontal direction relative or opposite, the end of the first jaw (2) is rotatably connected with first support (4), the end of the second jaw (3) is rotatably connected with second support (5), first support (4) and second support (5) are matched with at least two states, state one, first support (4) and second support (5) are rotated to between the first jaw (2) and the second jaw (3) to carry workpiece, state two, first support (4) and second support (5) are all everted, to guide workpiece to pack.

2. A loading jaw according to claim 1, characterized in that: The first support (4) includes a first supporting plate (41) and a first limiting plate (42), the first supporting plate (41) is fixedly connected with the first limiting plate (42) at an acute angle, and the fixed connection shaft of the first supporting plate (41) and the first limiting plate (42) is rotatably connected to the end of the first jaw (2). The second support (5) includes a second supporting plate (51) and a second limiting plate (52), the second supporting plate (51) is fixedly connected with the second limiting plate (52) at an acute angle, and the fixed connection shaft of the second supporting plate (51) and the second limiting plate (52) is rotatably connected to the end of the second jaw (3), the first supporting plate (41) is oppositely arranged with the second limiting plate (52), and the first limiting plate (42) is oppositely arranged with the second limiting plate (52).

3. A loading jaw according to claim 2, wherein: The first jaw (2) is fixedly provided with a first driving member (6), the output end of the first driving member (6) is in transmission connection with the first support (4) to drive the first support (4) to rotate, and the second jaw (3) is fixedly provided with a second driving member (7), the output end of the second driving member (7) is in transmission connection with the second support (5) to drive the second support (5) to rotate.

4. A loading jaw according to claim 1, characterized in that: The rotation axis of the first support (4) and the rotation axis of the second support (5) are located on the same horizontal plane.

5. A loading jaw according to claim 3, wherein: The first supporting plate (41) and the first limiting plate (42) are fixedly connected with a first connecting plate (43), the first connecting plate (43) is inclinedly arranged on the movement path of the output end of the first driving member (6), and the first driving member (6) drives the first support (4) to rotate through the first connecting plate (43). The second supporting plate (51) and the second limiting plate (52) are fixedly connected with a second connecting plate (53), the second connecting plate (53) is inclinedly arranged on the movement path of the output end of the second driving member (7), and the second driving member (7) drives the second support (5) to rotate through the second connecting plate (53).

6. A loading jaw according to claim 5, wherein: The first supporting plate (41) and the first connecting plate (43) are arranged at an obtuse angle, the first connecting plate (43) is arranged at an acute angle with the first limiting plate (42), and the second supporting piece (5) is symmetrically arranged with the first supporting piece (4) along a vertical plane.

7. A loading jaw according to claim 1, characterized in that: The first clamping jaw (2) and the second clamping jaw (3) are each provided with a plurality of speed reduction assemblies (8), and the plurality of speed reduction assemblies (8) are arrayed and embedded on the opposite side walls of the first clamping jaw (2) and / or the second clamping jaw (3), so that the clamping force on the clamped workpiece is improved.

8. A loading jaw according to claim 7, characterised in that: The speed reduction assembly (8) comprises an elastic member (81) and a roller (82), one end of the elastic member (81) capable of elastically deforming is fixedly connected to the first clamping jaw (2) or the second clamping jaw (3), and the other end of the elastic member (81) is fixedly connected to the rotating shaft of the roller (82).

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