Distraction mechanism for processing and packaging edible agricultural products

Abstract

The utility model relates to the technical field of edible agricultural product processing, in particular to an expanding mechanism for edible agricultural product processing and packaging, which comprises a fixing frame and a driving frame, a placing frame for placing edible agricultural product packaging bags is in bolted connection with the interior of the driving frame, and a bottom frame is in bolted connection with the bottom of the placing frame. A servo motor for providing power is in bolted connection with the interior of the bottom frame, a power output end of the servo motor is in key connection with a supporting rod, and the outer side of the supporting rod is sleeved with a gear A; through the arrangement of the supporting rod, the servo motor, the bottom frame, the containing frame, the suction cup, the fixing pipe, the vacuum pump, the two-way lead screw, the driving rod A, the driving rod B, the support A and the support B, the problems that when an existing edible agricultural product processing and packaging device is used, edible agricultural product packaging bags are inconvenient to open, and the packaging efficiency of edible agricultural products is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to edible agricultural product processing technical field, concretely relates to a kind of opening mechanism for edible agricultural product processing and packing. BACKGROUND

[0002] Edible agricultural product refers to the primary product derived from agricultural activities, namely the plant, animal, microorganism and its product for human consumption obtained in agricultural activities, these products include the product obtained directly in agricultural activities, and after sorting, peeling, shelling, pulverizing, washing, cutting, freezing, waxing, grading, packaging and other processing, but the product that does not change its basic natural character and chemical property.

[0003] But existing edible agricultural product processing and packing device uses, usually first package bag is opened, edible agricultural product can smoothly enter package bag interior to complete packing processing, however each package bag needs manual opening of staff, workload is big, simultaneously edible agricultural product when entering package bag can produce impact force to package bag, package bag is impacted by edible agricultural product and can be offset, edible agricultural product can be discharged to package bag outside, the packing efficiency of edible agricultural product causes certain influence, thus set a kind of opening mechanism for edible agricultural product processing and packing. SUMMARY

[0004] The utility model is mainly aimed at providing a kind of opening mechanism for edible agricultural product processing and packing, the utility model is opened by being set up support, servo motor, underframe, rack, sucking disc, fixed tube, vacuum pump, bidirectional screw rod, driving rod A, driving rod B, support A and support B, solve the problem that existing edible agricultural product processing and packing device is not handled when using, with difficulty edible agricultural product package bag is opened, the packing efficiency of edible agricultural product is low.

[0005] The utility model discloses a kind of edible agricultural product processing and packing are opened mechanism, including fixed frame and drive frame, the drive frame inside bolt connection has the placing rack of placing edible agricultural product packaging bag, the placing rack bottom bolt connection has underframe, the underframe inside bolt connection has the servo motor of power supply, and the power output of servo motor is keyed and connected with support, gear A is sleeved on the outer side of support, and gear A outside is engaged and is connected with gear B, the inner side of gear B is clamped with bidirectional screw rod, and bidirectional screw rod outside is connected with screw sleeve A and screw sleeve B by screw thread, screw sleeve A top is welded with driving rod A, and driving rod A one end screw is fixed with the support A of moving edible agricultural product packaging bag, the inner side of support A is fixed with the suction cup of contact with edible agricultural product packaging bag, and suction cup outer side is inserted with fixed pipe, the end of fixed pipe away from suction cup is screw-fixed with box, and box outer side screw is fixed with the vacuum pump of making box interior be in negative pressure state, screw sleeve B top screw is fixed with driving rod B, and driving rod B one end is welded with the support B of moving edible agricultural product packaging bag.

[0006] By adopting the above technical scheme, when edible agricultural products are to be put into the packaging bag, the packaging bag is first placed in the placing rack, and then the servo motor in the underframe converts the received electric energy into mechanical energy under the action of the external controller, the servo motor drives the gear A outside the support to rotate clockwise, the gear A drives the bidirectional screw rod in the gear B to rotate, the screw sleeve A and the screw sleeve B outside the bidirectional screw rod move horizontally towards each other under the influence of the external limiting structure, then the driving rod A outside the screw sleeve A drives the support A to move, the driving rod B outside the screw sleeve B drives the support B to move, then the suction cups in the support A and the support B contact the two sides of the packaging bag respectively, then the vacuum pump outside the box is vacuumized under the action of the external controller, then the fixed pipes symmetrically installed outside the box enable the suction cups in the support A and the support B to adsorb the two sides of the packaging bag, and then the servo motor in the underframe drives the gear A outside the support to rotate counterclockwise, then the gear A drives the bidirectional screw rod in the gear B to rotate, the screw sleeve A and the screw sleeve B outside the bidirectional screw rod move horizontally in opposite directions, the screw sleeve A drives the support A outside the driving rod A to move, the screw sleeve B drives the support B outside the driving rod B to move, so that the support A and the support B move the two sides of the packaging bag respectively, thereby facilitating the opening of the edible agricultural product packaging bag, and improving the packaging efficiency of edible agricultural products.

[0007] Specifically, the inside of the fixed frame is bolted with a power-supplying air cylinder, and the power output end of the air cylinder is bolted with the bottom of the drive frame.

[0008] When the packaging bag filled with edible agricultural products is to be taken down, the cylinder in the fixing frame is driven by the external controller to move the driving frame, and then the driving frame drives the packaging bag in the placing frame to move downwards, so that the packaging bag filled with edible agricultural products is moved to a low place, thereby facilitating the taking down of the packaging bag filled with edible agricultural products.

[0009] Specifically, a limiting sliding groove is symmetrically formed in the inner side of the fixing frame, and a sliding block connected with the driving frame is slidably connected to the inner side of the limiting sliding groove.

[0010] By adopting the above technical scheme, when the driving frame moves in the fixing frame, the sliding block outside the driving frame slides in the limiting sliding groove formed in the fixing frame, thereby improving the stability of the movement of the driving frame.

[0011] Specifically, a valve that releases the negative pressure state in the box is bolted to the outer side of the box.

[0012] By adopting the above technical scheme, when the edible agricultural products are placed in the packaging bag, the vacuum pump and the valve outside the box are closed and opened in sequence under the action of the external controller, so that the external air enters the inside of the box, and the suction cups in the support A and the support B release the fixation of the packaging bag, thereby facilitating the taking down of the packaging bag filled with edible agricultural products.

[0013] Specifically, a bearing sleeve that stabilizes the rotation of the bidirectional screw rod is fixed to the inner side of the base frame.

[0014] By adopting the above technical scheme, the base frame is internally provided with two groups of bearing sleeves, and the two groups of bearing sleeves are respectively located outside the supporting rod and the bidirectional screw rod, thereby improving the stability of the rotation of the supporting rod and the bidirectional screw rod.

[0015] Specifically, the input ends of the cylinder, the servo motor and the vacuum pump are electrically connected with the power supply end of the external power supply.

[0016] By adopting the above technical scheme, the electrical equipment works normally by being connected with the external power supply.

[0017] The beneficial effects of the utility model are as follows:

[0018] (1) The utility model relates to a kind of opening mechanism for edible agricultural product processing and packing, when edible agricultural product is placed into packaging bag, first, packaging bag is placed into placing rack, then the servo motor in base is controlled by external controller and the mechanical energy is converted from the electrical energy received, the gear A outside of supporting rod is rotated clockwise by servo motor, gear A drives the bidirectional screw rod in gear B to rotate, the threaded sleeve A and threaded sleeve B outside of bidirectional screw rod are moved horizontally towards each other by external limiting structure, then driving rod A outside of threaded sleeve A drives bracket A to move, driving rod B outside of threaded sleeve B drives bracket B to move, then the suction disc in bracket A and bracket B respectively with the two sides of packaging bag contact, then the vacuum pump outside box is controlled by external controller and is vacuumized in box, then the fixed pipe symmetrically installed outside box makes the suction disc in bracket A and bracket B adsorb the two sides of packaging bag, then the servo motor in base drives the gear A outside of supporting rod to rotate counterclockwise, then gear A drives the bidirectional screw rod in gear B to rotate, the threaded sleeve A and threaded sleeve B outside of bidirectional screw rod are moved horizontally opposite, threaded sleeve A drives bracket A outside of driving rod A to move, threaded sleeve B drives bracket B outside of driving rod B to move, so that bracket A and bracket B respectively pull the two sides of packaging bag to move, to facilitate the packaging bag of edible agricultural product to open processing, improve the packing efficiency of edible agricultural product.

[0019] (2) The utility model relates to a kind of opening mechanism for edible agricultural product processing and packing, when the packaging bag filled with edible agricultural product is taken down, the cylinder in fixed frame is controlled by external controller and drives bracket to move, then bracket drives the packaging bag in placing rack to move downwards, so that the packaging bag filled with edible agricultural product is moved to low place, to facilitate the packaging bag filled with edible agricultural product to be taken down. ACCURACY

[0020] The utility model is further described below in connection with the drawings and examples.

[0021] Figure 1 It is overall structure schematic drawing of the utility model for edible agricultural product processing and packing opening mechanism;

[0022] Figure 2 It is local structure A schematic drawing of the utility model for edible agricultural product processing and packing opening mechanism;

[0023] Figure 3 It is internal structure schematic drawing of the utility model for edible agricultural product processing and packing opening mechanism base;

[0024] Figure 4 It is external structure schematic drawing of the utility model for edible agricultural product processing and packing opening mechanism drive bracket;

[0025] In the figure: 1, fixed frame; 2, limit sliding groove; 3, support; 4, fixed tube; 5, placing frame; 6, driving frame; 7, driving rod A; 8, suction cup; 9, box; 10, vacuum pump; 11, valve; 12, support B; 13, driving rod B; 14, air cylinder; 15, chassis; 16, servo motor; 17, support rod; 18, gear A; 19, gear B; 20, bidirectional screw rod; 21, threaded sleeve A; 22, threaded sleeve B; 23, sliding block; 24, bearing sleeve. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] In order to improve the packaging efficiency of edible agricultural products, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the utility model discloses a kind of opening mechanism for edible agricultural product processing and packaging, including fixed frame 1 and driving frame 6, the driving frame 6 inside bolt connection has the placing frame 5 of placing edible agricultural product packaging bag, the bottom bolt connection of the placing frame 5 has chassis 15, the inside bolt connection of the chassis 15 has the servo motor 16 of providing power, and the power output end key of servo motor 16 is connected with support rod 17, the outer side of support rod 17 is sleeved with gear A 18, and gear A 18 is engaged with gear B 19 outside, the inner side of gear B 19 is clamped with bidirectional screw rod 20, and the outside of bidirectional screw rod 20 is connected with threaded sleeve A 21 and threaded sleeve B 22 by screw thread, the top of threaded sleeve A 21 is welded with driving rod A 7, and one end of driving rod A 7 is fixed with support A 3 for moving edible agricultural product packaging bag by screw, the inner side of support A 3 is fixed with suction cup 8 for contacting edible agricultural product packaging bag by screw, and suction cup 8 outer side is inserted with fixed tube 4, the end of fixed tube 4 away from suction cup 8 is fixed with box 9 by screw, and box 9 outer side is fixed with vacuum pump 10 for making the inside of box 9 in negative pressure state by screw, the top of threaded sleeve B 22 is fixed with driving rod B 13 by screw, and one end of driving rod B 13 is welded with support B 12 for moving edible agricultural product packaging bag.

[0028] In use, when the edible agricultural products are to be put into the packaging bag, the packaging bag is first put into the placing rack 5, and then the servo motor 16 in the bottom frame 15 converts the received electric energy into mechanical energy under the action of the external controller, the servo motor 16 drives the gear A 18 outside the supporting rod 17 to rotate clockwise, the gear A 18 drives the bidirectional screw rod 20 in the gear B 19 to rotate, the threaded sleeve A 21 and the threaded sleeve B 22 outside the bidirectional screw rod 20 move transversely towards each other under the influence of the external limiting structure, then the driving rod A 7 outside the threaded sleeve A 21 drives the support A 3 to move, the driving rod B 13 outside the threaded sleeve B 22 drives the support B 12 to move, then the suction cups 8 in the support A 3 and the support B 12 are in contact with the two sides of the packaging bag respectively, then the vacuum pump 10 outside the box 9 is used to perform vacuumizing treatment in the box 9 under the action of the external controller, then the fixed pipes 4 symmetrically installed outside the box 9 enable the suction cups 8 in the support A 3 and the support B 12 to adsorb the two sides of the packaging bag, and then the servo motor 16 in the bottom frame 15 drives the gear A 18 outside the supporting rod 17 to rotate counterclockwise, then the gear A 18 drives the bidirectional screw rod 20 in the gear B 19 to rotate, the threaded sleeve A 21 and the threaded sleeve B 22 outside the bidirectional screw rod 20 move transversely in opposite directions, the threaded sleeve A 21 drives the support A 3 outside the driving rod A 7 to move, the threaded sleeve B 22 drives the support B 12 outside the driving rod B 13 to move, so that the support A 3 and the support B 12 respectively pull the two sides of the packaging bag to move, thereby facilitating the opening of the packaging bag of the edible agricultural products and improving the packaging efficiency of the edible agricultural products.

[0029] In order to take the packaging bag filled with edible agricultural products, as shown in Figure 1 , the utility model also includes, the fixed frame 1 inside bolted connection has the cylinder 14 of providing power, and the power output end of cylinder 14 is bolted with the bottom of drive frame 6.

[0030] In use, when the packaging bag filled with edible agricultural products is to be taken down, the cylinder 14 in the fixed frame 1 drives the drive frame 6 to move under the action of the external controller, and then the drive frame 6 drives the packaging bag in the placing rack 5 to move downward, so that the packaging bag filled with edible agricultural products is moved to a low place, thereby facilitating the taking down of the packaging bag filled with edible agricultural products.

[0031] In order to improve the stability of the movement of the drive frame 6, as shown in Figure 1 , Figure 4 , the utility model also includes that the fixed frame 1 inside symmetry is equipped with the limiting sliding slot 2, and the limiting sliding slot 2 inside sliding connection has the sliding block 23 connected with the drive frame 6.

[0032] In use, when the drive frame 6 moves in the fixed frame 1, the sliding block 23 outside the drive frame 6 slides in the limiting sliding slot 2 formed in the fixed frame 1, thereby improving the stability of the movement of the drive frame 6.

[0033] In order to take down the packaging bag filled with edible agricultural products, the utility model still includes, the box 9 outside bolt connection has the valve 11 that makes the box 9 inside relieve negative pressure state. Figure 1

[0034] In use, when edible agricultural products are placed in the packaging bag, the vacuum pump 10 and the valve 11 outside the box 9 are closed and opened in turn under the action of the external controller, so that external air enters the inside of the box 9, and the suction cups 8 in the support A3 and the support B12 are fixed to the packaging bag, so that the packaging bag filled with edible agricultural products is taken down.

[0035] In order to improve the stability of the rotation of the supporting rod 17 and the bidirectional screw rod 20, the utility model still includes, the bottom bracket 15 inside screw fixed has the bearing sleeve 24 that makes the bidirectional screw rod 20 rotation stability. Figure 3

[0036] In use, the bottom bracket 15 is internally provided with two groups of bearing sleeves 24, and the two groups of bearing sleeves 24 are respectively located outside the supporting rod 17 and the bidirectional screw rod 20, so as to improve the stability of the rotation of the supporting rod 17 and the bidirectional screw rod 20.

[0037] In order to use the electric equipment to work normally, the utility model still includes, the input end of the air cylinder 14, the servo motor 16 and the vacuum pump 10 is all with the power supply end electricity of external power supply connection. Figure 1 Figure 2 Figure 3 In use, by connecting the external power supply, the electric equipment works normally.

[0038]

[0039] ​​​​​When the present invention is in use, when edible agricultural products are to be placed in a packaging bag, the packaging bag is first placed in the placement rack 5, and then the servo motor 16 in the base rack 15 is acted upon by an external controller to convert the received electrical energy into mechanical energy, the servo motor 16 drives the gear A18 outside the support rod 17 to rotate clockwise, the gear A18 drives the bidirectional screw rod 20 inside the gear B19 to rotate, the threaded sleeve A21 and the threaded sleeve B22 outside the bidirectional screw rod 20 are affected by the external limiting structure to move laterally toward each other, and then the driving rod A7 outside the threaded sleeve A21 drives the bracket A3 to move, the driving rod B13 outside the threaded sleeve B22 drives the bracket B12 to move, and then the suction cups 8 in the brackets A3 and B12 respectively contact the two sides of the packaging bag, and then the vacuum pump 10 outside the box body 9 is turned on. Under the action of the external controller, the box body 9 is vacuumed, and then the fixed tubes 4 symmetrically installed outside the box body 9 cause the suction cups 8 in the brackets A3 and brackets B12 to adsorb both sides of the packaging bag. Then, the servo motor 16 in the base frame 15 drives the gear A18 outside the support rod 17 to rotate counterclockwise, and then the gear A18 drives the bidirectional screw rod 20 in the gear B19 to rotate. The threaded sleeves A21 and B22 outside the bidirectional screw rod 20 move laterally in opposite directions. The threaded sleeve A21 drives the bracket A3 outside the drive rod A7 to move, and the threaded sleeve B22 drives the bracket B12 outside the drive rod B13 to move, so that the brackets A3 and B12 respectively pull the two sides of the packaging bag to move, thereby facilitating the expansion and processing of the edible agricultural product packaging bag and improving the packaging efficiency of the edible agricultural products.

[0040] When the packaging bag filled with edible agricultural products is to be removed, the cylinder 14 in the fixing frame 1 is driven by the external controller to drive the driving frame 6 to move, and then the driving frame 6 drives the packaging bag in the placement frame 5 to move downward, so that the packaging bag filled with edible agricultural products moves to a lower position, thereby facilitating the removal of the packaging bag filled with edible agricultural products;

[0041] When the driving frame 6 moves in the fixed frame 1, the slider 23 outside the driving frame 6 slides in the limiting sliding groove 2 opened in the fixed frame 1, thereby improving the stability of the movement of the driving frame 6;

[0042] When the edible agricultural products are placed in the packaging bag, the vacuum pump 10 and valve 11 outside the box body 9 are closed and opened in sequence by the external controller, allowing the outside air to enter the box body 9. The suction cups 8 in the brackets A3 and B12 release the packaging bag, making it easier to remove the packaging bag filled with edible agricultural products.

[0043] Two sets of bearing sleeves 24 are provided inside the base frame 15 , and the two sets of bearing sleeves 24 are respectively located outside the support rod 17 and the bidirectional screw rod 20 , thereby improving the rotation stability of the support rod 17 and the bidirectional screw rod 20 .

[0044] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A spreading mechanism for processing and packaging edible agricultural products, characterized in that: The invention comprises a fixing frame (1) and a driving frame (6), wherein the driving frame (6) is internally bolted to a placing frame (5) for placing edible agricultural product packaging bags, the placing frame (5) is bolted to a bottom frame (15), the bottom frame (15) is internally bolted to a servo motor (16) for providing power, and the power output end of the servo motor (16) is key-connected to a support rod (17), the support rod (17) is sleeved with a gear A (18) on the outside, and the gear A (18) is externally meshed and connected to a gear B (19), the gear B (19) is internally clamped with a bidirectional screw rod (20), and the bidirectional screw rod (20) is externally threadedly connected to a threaded sleeve A (21) and a threaded sleeve B (22), the threaded sleeve A driving rod A (7) is welded to the top of the sleeve A (21), and a bracket A (3) for driving the edible agricultural product packaging bag to move is screwed to one end of the driving rod A (7), a suction cup (8) in contact with the edible agricultural product packaging bag is screwed to the inner side of the bracket A (3), and a fixing tube (4) is inserted on the outer side of the suction cup (8), and a box (9) is screwed to the end of the fixing tube (4) away from the suction cup (8), and a vacuum pump (10) for making the inside of the box (9) in a negative pressure state is screwed to the outer side of the box (9), and a driving rod B (13) is screwed to the top of the threaded sleeve B (22), and a bracket B (12) for driving the edible agricultural product packaging bag to move is welded to one end of the driving rod B (13).

2. The expansion mechanism for processing and packaging edible agricultural products according to claim 1, characterized in that: The fixing frame (1) is internally bolted with a cylinder (14) for providing power, and the power output end of the cylinder (14) is bolted to the bottom of the driving frame (6).

3. The expansion mechanism for processing and packaging edible agricultural products according to claim 2, characterized in that: A limiting sliding groove (2) is symmetrically provided on the inner side of the fixing frame (1), and a sliding block (23) connected to the driving frame (6) is slidably connected to the inner side of the limiting sliding groove (2).

4. The expansion mechanism for processing and packaging edible agricultural products according to claim 1, characterized in that: The outer side of the box body (9) is bolted with a valve (11) for releasing the negative pressure state inside the box body (9).

5. The expansion mechanism for processing and packaging edible agricultural products according to claim 1, characterized in that: A bearing sleeve (24) is screwed on the inner side of the base frame (15) to ensure stable rotation of the bidirectional screw rod (20).

6. The expansion mechanism for processing and packaging edible agricultural products according to claim 2, characterized in that: The input ends of the cylinder (14), the servo motor (16) and the vacuum pump (10) are all electrically connected to the power supply end of an external power supply.

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