Egg product packaging line blanking egg clamp mechanism

Abstract

The egg product packaging line discharging egg clamp mechanism comprises an egg clamp rack connected to an egg product conveying line in a lifting and sliding mode, an egg clamp mechanism is movably connected into the egg clamp rack, and the egg clamp mechanism comprises a plurality of egg clamp assemblies arranged at intervals. The egg clamp rack is provided with an opening and closing assembly for driving the egg clamp assemblies to be opened and closed synchronously. According to the egg tray, the design is reasonable, synchronous opening and closing of the egg clamp assemblies are achieved through the opening and closing assemblies, so that eggs clamped by the same batch of egg clamp assemblies can be synchronously placed into the egg tray, the egg tray filling missing is avoided, meanwhile, collision damage between eggs which do not fall out and newly-entered eggs is avoided, and professional egg packaging production is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of egg product packaging line discharging egg clamp mechanism. BACKGROUND

[0002] At present, when egg product is collected and packaged, multiple egg products synchronously grabbed are generally placed on egg tray conveyed by egg product packaging line by multiple egg clamp assemblies, but the existing egg clamp assembly structure is relatively complex, there is no synchronous opening and closing problem when multiple egg clamp assemblies are discharged, causing egg tray not to be filled according to original quantity, and when subsequent egg product enters egg clamp assembly, the egg product not dropped and the newly entered egg product produce collision and damage. SUMMARY

[0003] Therefore, the utility model aims at overcoming the deficiencies in the prior art and provides an egg product packaging line discharging egg clamp mechanism, which is reasonable in design, realizes synchronous opening and closing of egg clamp assemblies through opening and closing assemblies, so that egg products clamped by the same batch of egg clamp assemblies can be placed in egg tray synchronously, avoiding filling deficiency of egg tray and collision and damage between egg product not dropped and newly entered egg product.

[0004] The utility model adopts the following scheme: an egg product packaging line discharging egg clamp mechanism includes an egg clamp rack lifted and slidably connected to an egg product conveying line, an egg clamp mechanism movably connected in the egg clamp rack, the egg clamp mechanism includes a plurality of egg clamp assemblies arranged at intervals, and an opening and closing assembly for driving synchronous opening and closing of each egg clamp assembly is installed on the egg clamp rack.

[0005] Further, the egg clamp assembly includes left and right symmetrically arranged clamping jaws, horizontal rotating rods are symmetrically installed in the egg clamp rack, two clamping jaws of the same egg clamp assembly are one-to-one correspondingly rotatably connected to the horizontal rotating rods on the same side, the clamping jaw includes a clamping portion and a flat plate portion connected to each other, a clamping jaw rotating sleeve is installed on the connection between the clamping portion and the flat plate portion, and the clamping jaw rotating sleeve is sleeved on the horizontal rotating rod.

[0006] Further, the flat plate portions of each clamping jaw on the same side are connected by a horizontal synchronous fixing rod.

[0007] Further, the opening and closing assembly includes an opening and closing driving mechanism and an opening and closing execution mechanism, the opening and closing execution mechanism includes left and right symmetrically arranged synchronous driving rods, an arc-shaped clamping sleeve matched with the synchronous driving rod on the same side is arranged on the lower surface of the flat plate portion of each clamping jaw on the same side, the opening and closing driving mechanism is installed between one end of the two synchronous driving rods, a swing rotating assembly for driving the synchronous driving rod to rotate around the horizontal rotating rod is installed on one end of the two synchronous driving rods on the opening and closing driving mechanism, and the opening and closing driving mechanism drives the swing rotating assembly to move.

[0008] Further, the swing assembly comprises a driving rotating sleeve, a first connecting rod and a second connecting rod are connected on the outer periphery of the driving rotating sleeve, a mounting sleeve is arranged on the other end of the first connecting rod, the driving rotating sleeve is sleeved on the horizontal rotating rod, and the mounting sleeve is sleeved on the corresponding synchronous driving rod.

[0009] Further, the opening and closing driving mechanism comprises an opening and closing driving motor, the opening and closing driving motor is installed on one side of the egg clamp rack, a rotating disc that rotates synchronously with the rotating shaft is installed on the rotating shaft of the opening and closing driving motor, a sliding block is installed on the end portion of the second connecting rod, and an arc-shaped guide sliding groove that is matched with the left and right sliding blocks is formed in the rotating disc.

[0010] Further, the egg clamp rack comprises support plates located on both sides of the egg conveying line, the two support plates are connected through left and right support connecting rods, a synchronous lifting rod is transversely arranged between the lower portions of the two support plates, the synchronous lifting rod transversely penetrates the egg conveying line, and a clearance groove is arranged on the egg conveying line and corresponds to the lifting track of the synchronous lifting rod.

[0011] Further, synchronous rotating swing arms are rotationally connected on both sides of the egg conveying line, the end portions of the swing arms are hingedly connected to the lower portions of the support plates on the same side, synchronous rotating auxiliary swing rods are rotationally connected on both sides of the egg conveying line, and the end portions of the auxiliary swing rods are hingedly connected to the middle portions of the support plates on the same side.

[0012] Further, a driving arm is coaxially installed on one side of the egg conveying line and is coaxial with the swing arm, the included angle between the driving arm and the swing arm is fixed, a groove disc driven to rotate by a motor is installed on the side of the egg conveying line, a spiral groove is arranged on the groove disc, and a roller matched with the spiral groove is installed on the end portion of the driving arm.

[0013] Further, the synchronous driving rod on the same side of the egg clamp rack and away from the opening and closing driving motor is connected between the horizontal rotating rod through an auxiliary connecting structure, the auxiliary connecting structure comprises an auxiliary rod, and the two ends of the auxiliary rod are connected with the hollow sleeves matched with the synchronous driving rod and the horizontal rotating rod.

[0014] Compared with the prior art, the utility model has the advantages of reasonable design, synchronous opening and closing of the egg clamp assembly through the opening and closing assembly, synchronous placing of the egg products gripped by the same batch of egg clamp assemblies into the egg holders, avoidance of egg holder filling defects, avoidance of collision between the egg products that have not fallen out and the newly entered egg products, and facilitation of professional egg product packaging production. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure of the utility model is shown Figure 1 ;

[0016] Figure 2 isFigure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 This is a side structural diagram of the egg clamp assembly of the present invention;

[0020] Figure 6 This is a side structural schematic diagram of the egg clamp assembly (part) of the present invention.

[0021] In the figure: 1-egg clamp frame; 2-egg clamp assembly; 3-opening and closing assembly; 4-gripping jaw; 5-horizontal rotating rod; 6-clamping part; 7-flat plate part; 8-gripping jaw rotating sleeve; 9-synchronous fixing rod; 10-opening and closing drive mechanism; 11-opening and closing actuator; 12-synchronous drive rod; 13-arc-shaped clamping sleeve; 14-swing assembly; 15-drive rotating sleeve; 16-first connecting rod; 17-second connecting rod; 18-mounting sleeve; 19-opening and closing drive motor; 20-turntable; 21-slider; 22-arc-shaped guide chute; 23-bracket plate; 24-bracket connecting rod; 25-synchronous lifting rod; 26-egg conveyor line; 27-swing arm; 28-auxiliary swing arm; 29-drive arm; 30-groove plate; 31-spiral groove; 32-auxiliary rod; 33-empty sleeve; 34-motor. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] like Figures 1-6As shown, a kind of egg product packing line egg unloading clamp mechanism includes the egg clamp frame 1 of lifting sliding connection on egg product conveying line, the egg clamp mechanism is movably connected in the egg clamp frame, the egg clamp mechanism includes several interval egg clamp assemblies 2, the opening and closing assembly 3 of driving each egg clamp assembly synchronous opening and closing is installed on the egg clamp frame, the lifting of egg clamp frame is realized, the egg clamp mechanism is conveniently placed in the egg clamp mechanism and is put into the egg tray conveyed by egg product conveying line, egg product conveying line is existing conveyor, so not much superfluous words, simultaneously by the opening and closing assembly driving egg clamp assembly synchronous opening and closing, realize unloading.

[0026] In the embodiment, the egg clamp assembly includes left-right symmetrical clamping jaw 4, left-right symmetrical horizontal rotating rod 5 is installed in the egg clamp frame, the clamping jaw includes mutually connected clamping part 6 and flat plate part 7, clamping part is inclined downward, the two clamping jaws of same egg clamp assembly are correspondingly rotatably connected on the horizontal rotating rod of same side, the clamping parts of the two clamping jaws of same egg clamp assembly are oppositely arranged, clamping part and flat plate part are connected, and clamping jaw rotating sleeve 8 is installed on the connection, the clamping jaw rotating sleeve is sleeved on the horizontal rotating rod, i.e. clamping jaw rotating sleeve is sequentially sleeved on the horizontal rotating rod, by the rotation of flat plate part, clamping jaw rotating sleeve is rotated, and then the clamping parts of the two clamping jaws of same egg clamp assembly are separated or folded.

[0027] In the embodiment, the end of the flat plate part of each clamping jaw of same side is connected by horizontal synchronous fixing rod 9, i.e. the end of the horizontal part of the clamping jaw on same horizontal rotating rod is fixed on same synchronous fixing rod, the synchronous movement of the clamping jaw on same horizontal rotating rod is realized, and then the synchronous opening and closing of all egg clamp assemblies as a whole can be realized.

[0028] In the embodiment, the opening and closing assembly includes opening and closing drive mechanism 10 and opening and closing execution mechanism 11, the opening and closing execution mechanism includes left-right symmetrical horizontal synchronous drive rod 12, the lower surface of the flat plate part of each clamping jaw of same side is provided with arc-shaped sleeve 13 matched with the synchronous drive rod of same side, i.e. the lower surface of the horizontal part of the clamping jaw on same horizontal rotating rod is provided with arc-shaped sleeve, and the arc-shaped sleeves of the clamping jaws on same horizontal rotating rod are commonly fixed on same synchronous drive rod, by driving the movement of synchronous drive rod, the swing of clamping jaw is realized, the opening and closing drive mechanism is installed between one end of two synchronous drive rods, swing assembly 14 for driving synchronous drive rod to rotate around horizontal rotating rod is installed on one end of two synchronous drive rods located on the end of opening and closing drive mechanism, and the opening and closing drive mechanism drives the movement of swing assembly.

[0029] In the embodiment, the swing assembly comprises a driving rotating sleeve 15, a first connecting rod 16 and a second connecting rod 17 are connected to the outer periphery of the driving rotating sleeve, an installation sleeve 18 is arranged at the other end of the first connecting rod, the driving rotating sleeve is sleeved on a horizontal rotating rod, the installation sleeve is sleeved on a corresponding synchronous driving rod, in use, the driving rotating sleeve is rotated through the movement of the second connecting rod, and then the installation sleeve is rotated around the horizontal rotating rod, so that the synchronous driving rod is rotated around the horizontal rotating rod, and then the movement of the jaw flat plate part is driven, so that the opening and closing of the jaw assembly is realized.

[0030] In the embodiment, in order to drive the movement of the second connecting rod, the opening and closing driving mechanism comprises an opening and closing driving motor 19, the opening and closing driving motor is installed on one side of the egg clamp rack, that is, the opening and closing driving motor is installed between the two ends of the two synchronous driving rods, a rotating disc 20 that rotates synchronously with the rotating shaft is installed on the rotating shaft of the opening and closing driving motor, a sliding block 21 or a pulley is installed at the end of the second connecting rod, and an arc-shaped guide sliding groove 22 that cooperates with the left and right sliding blocks is formed in the rotating disc, in use, the rotation of the rotating disc drives the rotation of the arc-shaped guide sliding groove, and then the sliding block slides in the arc-shaped guide sliding groove, so that the two ends of the two second connecting rods are close to or away from each other, and finally the opening and closing of the egg clamp assembly are realized.

[0031] In the embodiment, in order to design reasonably, the egg clamp rack comprises support plates 23 located on both sides of the egg conveying line, that is, the horizontal rotating rod is installed between the upper parts of the two support plates, the two support plates are connected through left and right support connecting rods 24, the support connecting rods do not interfere with the egg clamp assembly, the egg clamp mechanism is arranged on the egg conveying line through the egg clamp rack, the lifting of the egg clamp mechanism is realized through the lifting of the egg clamp rack, a synchronous lifting rod 25 is transversely arranged between the lower parts of the two support plates, the synchronous lifting rod transversely penetrates the egg conveying line, that is, the synchronous lifting rod penetrates the equipment rack of the egg conveying line 26, the synchronous lifting rod is located below the conveying belt of the egg conveying line, the egg clamp mechanism is located above the conveying belt of the egg conveying line, and a clearance groove is arranged on the rack of the egg conveying line and corresponds to the lifting track of the synchronous lifting rod.

[0032] In the embodiment, in order to realize the lifting of the egg clamp rack, synchronously rotating swing arms 27 are rotationally connected to the two sides of the egg conveying line, that is, the two swing arms are coaxially installed and can synchronously rotate, the end of the swing arm is hingedly connected to the lower part of the support plate on the same side, and synchronously rotating auxiliary swing rods 28 are rotationally connected to the two sides of the egg conveying line, that is, the two auxiliary swing rods are coaxially installed and can synchronously rotate, the end of the auxiliary swing rod is hingedly connected to the middle part of the support plate on the same side, and the rotation connection point of the auxiliary swing rod on the egg conveying line is located above the rotation connection point of the swing arm, so that a four-bar linkage mechanism is formed between the swing arm, the auxiliary swing rod, the support plate and the rack of the egg conveying line, and when the swing arm rotates, the support plate can stably rise or fall.

[0033] In the embodiment, the driving arm 29 is coaxially installed on one side of the egg conveying line with the swing arm, the included angle between the driving arm and the swing arm is fixed, that is, the rotation of the driving arm will drive the rotation of the swing arm, the slot disc 30 driven to rotate by the motor 34 is installed on the side of the egg conveying line, the spiral groove 31 is arranged on the slot disc, the roller matched with the spiral groove is installed on the end of the driving arm, the roller abuts in the spiral groove to form a cam mechanism, the rotating slot disc is realized, and then the roller is driven to move up and down, and then the swing arm is driven to move, and the lifting of the egg clamp frame is realized.

[0034] In the embodiment, in order to make the egg clamp mechanism open stably, the auxiliary connecting structure is connected between the synchronous driving rod and the horizontal rotating rod on the same side of the end of the egg clamp frame away from the driving motor, the auxiliary connecting structure comprises the auxiliary rod 32, and the two ends of the auxiliary rod are connected with the loose sleeves 33 matched with the synchronous driving rod and the horizontal rotating rod, that is, the end portions of the synchronous driving rod and the horizontal rotating rod on the same side are connected, so that the egg clamp mechanism opens stably.

[0035] Unless otherwise stated, if the numerical range is disclosed in the above-mentioned any technical scheme of the utility model, the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that the preferred numerical range is only one of the many implementable values with more obvious technical effects or representative values. Since there are too many values, it is impossible to enumerate them all, therefore, the utility model discloses only part of the values to illustrate the technical scheme of the utility model, and the enumerated values should not constitute a limitation on the protection scope of the utility model.

[0036] If the words such as "first", "second" are used to limit the parts in the present application, those skilled in the art should know that the use of "first", "second" is only for the convenience of distinguishing the parts, and the words have no special meaning unless otherwise stated.

[0037] If the utility model discloses or involves the parts or structural members fixedly connected with each other, unless otherwise stated, the fixed connection can be understood as detachable fixed connection (for example, connected by bolts or screws), and can also be understood as non-detachable fixed connection (for example, riveting, welding), of course, the fixed connection with each other can also be replaced by an integral structure (for example, integrally formed by using casting process) (except for obvious cases that cannot use integral forming process).

[0038] In addition, the position relationship indicated by the terms such as "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like in any of the technical solutions of the utility model disclosed above is the position relationship shown in the drawings, which is only for the convenience of describing the patent and does not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the patent, and the terms used to indicate the shape in any of the technical solutions of the utility model disclosed above include shapes similar, similar or close to the shape unless otherwise stated.

[0039] Any component provided by the utility model can be assembled from a plurality of separate components, or can be a separate component manufactured by an integral forming process.

[0040] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model and not to limit them; although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the specific embodiments of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solutions of the utility model, they should all be included in the technical solutions of the utility model claimed in the utility model.

Claims

1. An egg feeding and clamping mechanism for an egg packaging line, characterized by: The egg clamping mechanism comprises an egg clamping frame that is lifted and slidably connected to an egg conveyor line, wherein an egg clamping mechanism is movably connected inside the egg clamping frame, wherein the egg clamping mechanism comprises a plurality of egg clamping assemblies arranged at intervals, and an opening and closing assembly for driving each egg clamping assembly to open and close synchronously is installed on the egg clamping frame; the egg clamping assembly comprises clamping jaws arranged symmetrically on the left and right; the opening and closing assembly comprises an opening and closing driving mechanism and an opening and closing executing mechanism, wherein the opening and closing executing mechanism comprises synchronous driving rods arranged horizontally symmetrically on the left and right, and an arc-shaped clamping sleeve that cooperates with the synchronous driving rod on the same side is provided on the lower surface of the flat plate portion of each clamping jaw on the same side, the opening and closing driving mechanism is installed between one ends of two synchronous driving rods, and the two synchronous driving rods are located at one end of the opening and closing driving mechanism and are both equipped with a swinging assembly that drives the synchronous driving rod to rotate around a horizontal rotating rod, and the opening and closing driving mechanism drives the swinging assembly to move.

2. The egg feeding and clamping mechanism for an egg packaging line according to claim 1, characterized in that: A horizontal rotating rod is symmetrically installed in the egg clamp frame. The two clamping claws of the same egg clamp assembly are rotatably connected to the horizontal rotating rod on the same side in a one-to-one manner. The clamping claw includes a clamping part and a flat plate part that are connected to each other. A clamping claw rotating sleeve is installed at the connection between the clamping part and the flat plate part. The clamping claw rotating sleeve is sleeved on the horizontal rotating rod.

3. The egg feeding and clamping mechanism for an egg packaging line according to claim 2, characterized in that: The ends of the flat plate parts of the clamping jaws on the same side are connected by a horizontal synchronous fixing rod.

4. The egg feeding and clamping mechanism for an egg packaging line according to claim 2, characterized in that: The swing assembly includes a driving rotating sleeve, a first connecting rod and a second connecting rod are connected to the outer periphery of the driving rotating sleeve, a mounting sleeve is provided on the other end of the first connecting rod, the driving rotating sleeve is sleeved on the horizontal rotating rod, and the mounting sleeve is fixed on the corresponding synchronous driving rod.

5. The egg feeding and clamping mechanism for an egg packaging line according to claim 4, characterized in that: The opening and closing drive mechanism includes an opening and closing drive motor, which is installed on one side of the egg clamp frame. A turntable that rotates synchronously with the turntable is installed on the rotating shaft of the opening and closing drive motor. A slider is installed on the end of the second connecting rod, and an arc-shaped guide groove is provided on the turntable to cooperate with the left and right sliders.

6. The egg feeding and clamping mechanism for an egg packaging line according to claim 1, characterized in that: The egg clamp frame includes support plates located on both sides of the egg conveyor line, the two support plates are connected by two left and right support rods, a synchronous lifting rod is horizontally placed between the lower parts of the two support plates, the synchronous lifting rod horizontally passes through the egg conveyor line, and a yield groove is provided on the egg conveyor line corresponding to the lifting track of the synchronous lifting rod.

7. The egg feeding and clamping mechanism for an egg packaging line according to claim 6, characterized in that: The two sides of the egg conveyor line are rotatably connected to synchronously rotating swing arms, the ends of the swing arms are hinged to the lower part of the bracket plate on the same side, and the two sides of the egg conveyor line are rotatably connected to synchronously rotating auxiliary swing rods, the ends of the auxiliary swing rods are hinged to the middle part of the bracket plate on the same side.

8. The egg feeding and clamping mechanism for an egg packaging line according to claim 7, characterized in that: A driving arm is coaxially installed with the swing arm on one side of the egg conveyor line, and the angle between the driving arm and the swing arm is fixed. A grooved plate driven to rotate by a motor is installed on the side of the egg conveyor line, and a spiral groove is provided on the grooved plate. A roller matching the spiral groove is installed on the end of the driving arm.

9. The egg feeding and clamping mechanism for an egg packaging line according to claim 4, characterized in that: The synchronous drive rod and the horizontal rotation rod on the same side of the egg clamp frame away from one end of the clutch drive motor are connected through an auxiliary connecting structure. The auxiliary connecting structure includes an auxiliary rod, and the two ends of the auxiliary rod are respectively connected to the empty sleeves that cooperate with the synchronous drive rod and the horizontal rotation rod.

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