Rice packaging and stacking mechanism

Abstract

The utility model discloses a rice packaging and stacking mechanism, which belongs to the technical field of stacking mechanisms and comprises a bottom plate, a conveying device is arranged in the middle of the upper end of the bottom plate, a supporting frame is arranged on the periphery of the upper end of the bottom plate, a first motor is arranged on the side edge of the supporting frame, and a rotating shaft of the first motor is connected with a first one-way lead screw. An electric push rod stretches out and draws back to drive a toothed plate to move, the toothed plate drives a gear to rotate, a rotating shaft where the gear is located drives a rotating rod to rotate, a supporting block supports a supporting rotating disc, the bearing effect is achieved, falling is avoided, a packaging bag containing plate rotates by 90 degrees, rice packaging bags are rotated by 90 degrees, then stacking is conducted, the structure is simple, steering is stable, and stacking use is convenient. The packaging bag containing plate is of a detachable structure, the clamping blocks are inserted into the clamping grooves, the pin heads of the spring pins are inserted into the pin holes under the action of the springs, rapid installation of the packaging bag containing plate is achieved, the packaging bag containing plate can be replaced, and the stacking requirements of different sizes are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of stacking mechanisms, and in particular relates to a rice packaging stacking mechanism. Background Art

[0002] Rice is obtained by husking rice grains. Rice grains are composed of husk, cortex, embryo and endosperm. The purpose of rice processing is to separate the endosperm from other parts with the minimum degree of crushing to make rice with better edible quality. Rice processing is divided into impurity removal, rice husking, rice-rough separation, rice milling, polishing, grading, color sorting, quantitative packaging and warehousing. After the rice is packaged, it needs to be stacked for easy transportation.

[0003] Chinese patent application No. 202320974536.8 discloses a rice packaging and stacking mechanism, which relates to the technical field of stacking equipment, including: a conveying device and two packaging bag placement plates, and the two packaging bag placement plates are arranged above the conveying device. The utility model starts the motor 1, and then under the interaction of the one-way screw rod 1 and the threaded plate, and under the cooperation of the guide rod 1, the threaded plate can be moved to one end, thereby driving the rice packaging bag to move in the X-axis direction, and synchronously starts the motor 2, and then under the interaction of the one-way screw rod 2 and the threaded block, and under the cooperation of the guide rod 2, the threaded block can be moved to one end, thereby driving the rice packaging bag to move in the Y-axis direction. Through the mutual cooperation in the X direction and the Y direction, the rice packaging bag can be moved to any position on the top of the stacking plate, and then through the cooperation of the electric telescopic rod, the rice packaging bag can be conveniently stacked on the top of the stacking plate, so that the neatness of the rice packaging bag stacking can be ensured.

[0004] The above-mentioned patent has the following problems when in use: the rotating structure is simple and the stability is poor, which makes rotating palletizing inconvenient; meanwhile, the packaging bag placement plate cannot be disassembled and replaced, which limits its use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a rice packaging and stacking mechanism, which has the characteristics of being rotatably stable and portable, and a detachable packaging bag placement plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice packaging and stacking mechanism, comprising a bottom plate, a conveying device is arranged in the middle of the upper end of the bottom plate, a support frame is arranged around the upper end of the bottom plate, a motor 1 is arranged on the side of the support frame, a rotating shaft of the motor 1 is connected with a one-way screw rod 1, guide rods are arranged on both sides of the one-way screw rod 1, a sliding frame is arranged on the surface of the one-way screw rod 1 and the guide rod, a motor 2 is arranged on the side of the sliding frame, a rotating shaft of the motor 2 is connected with a one-way screw rod 2, a threaded block is arranged on the surface of the one-way screw rod 2, an electric telescopic rod is arranged at the lower end of the threaded block, a steering assembly is arranged at the lower end of the electric telescopic rod, and a connecting block is connected to the lower end of the steering assembly. A motor 3 is arranged on the side of the connecting block, a rotating shaft of the motor 3 is connected with a bidirectional screw rod, moving plates are arranged at both ends of the surface of the bidirectional screw rod, and a packaging bag placement plate is connected to the lower end of the moving plate.

[0007] Preferably, the steering assembly comprises a rotating box, a driving mechanism and a rotating rod, wherein the driving mechanism is arranged inside the rotating box, and the lower end of the driving mechanism is connected to the rotating rod.

[0008] Preferably, a supporting turntable is disposed on the surface of the rotating rod, and supporting blocks are disposed around the bottom of the rotating box and the supporting turntable, and the bottom of the supporting turntable is in contact with the surface of the supporting blocks.

[0009] Preferably, the driving mechanism includes a toothed plate, an electric push rod, a gear and a rotating shaft, wherein the upper end of the rotating rod is connected to the rotating shaft, the surface of the rotating shaft is provided with a gear, the side of the rotating box is provided with an electric push rod, the piston rod of the electric push rod is connected to the toothed plate, and the gear is meshingly connected with the toothed plate.

[0010] Preferably, a card slot is provided on the side of the movable plate, a card block is provided on the upper end of the packaging bag placement plate, spring pins are provided on both sides of the card block, and pin holes are provided on both sides of the movable plate.

[0011] Preferably, the clamping block and the clamping slot are configured as a T-shaped structure, and the pin head of the spring pin is always inserted into the pin hole under the action of the spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a steering assembly, the electric push rod is extended and retracted to drive the tooth plate to move, the tooth plate drives the gear to rotate, the rotating shaft where the gear is located drives the rotating rod to rotate, the support block supports the support turntable to play a load-bearing role to prevent falling, the packaging bag placement plate rotates 90 degrees to rotate the rice packaging bag, and then stacking is carried out, the structure is simple, the steering is stable, and the stacking is convenient;

[0014] 2. The packaging bag placement plate of the utility model is set as a detachable structure. The card block is inserted into the card slot, and the pin head of the spring pin is inserted into the pin hole under the action of the spring, so that the packaging bag placement plate can be quickly installed. The packaging bag placement plate is replaceable to meet the stacking requirements of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the steering assembly of the utility model;

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

[0018] Figure 4 This is a schematic diagram of the installation structure of the packaging bag placement plate of the utility model;

[0019] In the figure: 1. support frame; 2. one-way screw rod 1; 3. guide rod; 4. sliding frame; 5. one-way screw rod 2; 6. threaded block; 7. steering assembly; 71. rotating box; 72. driving mechanism; 721. tooth plate; 722. electric push rod; 723. gear; 724. rotating shaft; 73. support block; 74. rotating rod; 75. supporting turntable; 8. connecting block; 9. motor 1; 10. conveying device; 11. packaging bag placement plate; 12. electric telescopic rod; 13. motor 2; 14. bottom plate; 15. moving plate; 16. slot; 17. motor 3; 18. block; 19. spring pin; 20. pin hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a rice packaging and stacking mechanism, comprising a bottom plate 14, a conveying device 10 is arranged in the middle of the upper end of the bottom plate 14, a support frame 1 is arranged around the upper end of the bottom plate 14, a motor 9 is arranged on the side of the support frame 1, a one-way screw rod 2 is connected to the rotating shaft of the motor 9, guide rods 3 are arranged on both sides of the support frame 1 on the one-way screw rod 2, a sliding frame 4 is arranged on the surface of the one-way screw rod 2 and the guide rod 3, and a motor 1 is arranged on the side of the sliding frame 4. 3. The rotating shaft of the motor 2 13 is connected with the one-way screw rod 2 5, the surface of the one-way screw rod 2 5 is provided with a threaded block 6, the lower end of the threaded block 6 is provided with an electric telescopic rod 12, the lower end of the electric telescopic rod 12 is provided with a steering assembly 7, and the lower end of the steering assembly 7 is connected with a connecting block 8. The side of the connecting block 8 is provided with a motor 3 17, the rotating shaft of the motor 3 17 is connected with a bidirectional screw rod, and moving plates 15 are provided at both ends of the surface of the bidirectional screw rod, and the lower end of the moving plate 15 is connected with a packaging bag placement plate 11.

[0023] Specifically, the steering assembly 7 includes a rotating box 71 , a driving mechanism 72 and a rotating rod 74 , wherein the driving mechanism 72 is disposed inside the rotating box 71 , and the lower end of the driving mechanism 72 is connected to the rotating rod 74 .

[0024] By adopting the above technical solution, the driving mechanism 72 drives the rotating rod 74 to rotate, so that the packaging bag placement plate 11 rotates 90 degrees, and the rice packaging bags are rotated 90 degrees, and then stacked.

[0025] Specifically, a support turntable 75 is disposed on the surface of the rotating rod 74 , and support blocks 73 are disposed around the bottom of the rotating box 71 and the support turntable 75 . The bottom of the support turntable 75 is in contact with the surface of the support block 73 .

[0026] By adopting the above technical solution, the support block 73 holds the support turntable 75 to play a load-bearing role and prevent it from falling.

[0027] Specifically, the driving mechanism 72 includes a tooth plate 721, an electric push rod 722, a gear 723 and a rotating shaft 724, wherein the upper end of the rotating rod 74 is connected to the rotating shaft 724, the surface of the rotating shaft 724 is provided with a gear 723, the side of the rotating box 71 is provided with an electric push rod 722, the piston rod of the electric push rod 722 is connected to the tooth plate 721, and the gear 723 is meshed with the tooth plate 721.

[0028] By adopting the above technical solution, the electric push rod 722 is extended and retracted to drive the toothed plate 721 to move, the toothed plate 721 drives the gear 723 to rotate, and the rotating shaft 724 where the gear 723 is located drives the rotating rod 74 to rotate.

[0029] When the present embodiment is used, the rice packaging bag is transported by the conveying device 10. When the rice packaging bag is transported to a certain position, the electric telescopic rod 12 is started to drive the steering assembly 7 to move downward. When the rice packaging bag moves to a certain position, the motor 3 17 is used to drive the bidirectional screw rod to rotate due to its rotating shaft. The bidirectional screw rod moves the two packaging bag placement plates 11 to the middle position of the rice packaging bag, so that the two packaging bag placement plates 11 extend into the bottom of the rice packaging bag, so that the electric telescopic rod 12 is contracted, and the steering assembly 7 is driven to move upward, thereby driving the packaging bag placement plates 11 to move upward, and then the rice packaging bag can be lifted. Then the motor 1 9 is used to drive the one-way screw rod 1 2 to rotate due to its rotating shaft. Then, under the interaction of the one-way screw rod 1 2 and the sliding frame 4, and under the cooperation of the guide rod 3, the sliding frame 4 can be moved to one end, thereby driving the rice packaging bag to move in the X-axis direction. The synchronous motor 2 13 is used to drive the one-way screw rod 1 2 to rotate due to its rotating shaft. The one-way screw rod 25 rotates to move the threaded block 6 toward one end, thereby driving the rice packaging bag to move in the Y-axis direction. Through the mutual cooperation in the X-direction and the Y-direction, the rice packaging bag can be moved to any position on the top of the stacking board, and then the electric telescopic rod 12 cooperates to facilitate the rice packaging bag to be stacked on the top of the stacking board. When one layer of stacking is complete and the next layer of stacking is required, the electric push rod 722 is telescopic to drive the tooth plate 721 to move, and the tooth plate 721 drives the gear 723 to rotate. The rotating shaft 724 where the gear 723 is located drives the rotating rod 74 to rotate, and the support block 73 supports the support turntable 75 to play a load-bearing role to prevent it from falling. The packaging bag placement plate 11 rotates ninety degrees to rotate the rice packaging bag by 90 degrees, and then stacking is performed. By stacking the rice packaging bags in a cross-type, the stability of the rice packaging bag stacking can be made higher, thereby preventing the rice packaging bags from collapsing during transportation.

[0030] Example 2

[0031] The present embodiment is different from the first embodiment in that a card slot 16 is provided on the side of the movable plate 15 , a card block 18 is provided on the upper end of the packaging bag placement plate 11 , spring pins 19 are provided on both sides of the card block 18 , and pin holes 20 are provided on both sides of the movable plate 15 .

[0032] By adopting the above technical solution, according to the stacking and grabbing requirements, the corresponding packaging bag placement plate 11 is installed, the card block 18 is inserted into the card slot 16, and the pin head of the spring pin 19 is inserted into the pin hole 20 under the action of the spring, so that the packaging bag placement plate 11 can be quickly installed. The packaging bag placement plate 11 is replaceable to meet the stacking requirements of different sizes.

[0033] Specifically, the clamping block 18 and the clamping slot 16 are configured as a T-shaped structure, and the pin head of the spring pin 19 is always inserted into the pin hole 20 under the action of the spring.

[0034] By adopting the above technical solution, it is ensured that the card block 18 is not easy to fall out when inserted into the card slot 16, and it is convenient and quick to disassemble and assemble.

[0035] When this embodiment is used, according to the stacking and grabbing requirements, the corresponding packaging bag placement plate 11 is installed, the card block 18 is inserted into the card slot 16, and the pin head of the spring pin 19 is inserted into the pin hole 20 under the action of the spring, so that the packaging bag placement plate 11 can be quickly installed. The packaging bag placement plate 11 is replaceable to meet the stacking requirements of different sizes.

[0036] The structures and use principles of the support frame 1, one-way screw rod 1 2, guide rod 3, sliding frame 4, one-way screw rod 2 5, threaded block 6, connecting block 8, motor 1 9, conveying device 10, electric telescopic rod 12, motor 2 13 and motor 3 17 in the utility model have been disclosed in a rice packaging and stacking mechanism disclosed in Chinese patent application No. 202320974536.8.

[0037] Working principle and use process of the utility model: When the utility model is used, the rice packaging bag is transported by the conveying device 10. When it is transported to a certain position, the electric telescopic rod 12 is started to drive the steering assembly 7 to move downward. When it moves to a certain position, the motor 3 17 is used to drive the bidirectional screw rod to rotate, and the bidirectional screw rod causes the two packaging bag placement plates 11 to move to the middle position of the rice packaging bag, so that the two packaging bag placement plates 11 extend into the bottom of the rice packaging bag, so that the electric telescopic rod 12 is retracted. , driving the steering assembly 7 to move upward, thereby driving the packaging bag placing plate 11 to move upward, and then the rice packaging bag can be lifted, and then the motor 19 causes its rotating shaft to drive the one-way screw rod 2 to rotate, and then under the interaction of the one-way screw rod 2 and the sliding frame 4, and under the cooperation of the guide rod 3, the sliding frame 4 can be moved to one end, thereby driving the rice packaging bag to move in the X-axis direction, and the synchronous motor 2 13 causes its rotating shaft to drive the one-way screw rod 2 5 to rotate, so that the threaded block 6 moves to one end, thereby driving the rice packaging bag to move in the Y-axis direction , through the cooperation of the X direction and the Y direction, the rice packaging bag can be moved to any position on the top of the stacking board, and then the electric telescopic rod 12 is cooperated to facilitate the rice packaging bag to be stacked on the top of the stacking board. When one layer of stacking is complete and the next layer of stacking is required, the electric push rod 722 is telescopic to drive the tooth plate 721 to move, the tooth plate 721 drives the gear 723 to rotate, and the rotating shaft 724 where the gear 723 is located drives the rotating rod 74 to rotate, and the support block 73 supports the support turntable 75 to play a load-bearing role to prevent falling, and the packaging The bag placement plate 11 is rotated ninety degrees to rotate the rice packaging bags by 90 degrees before stacking. By stacking the rice packaging bags in a cross-type manner, the rice packaging bags can be stacked with higher stability, thereby preventing the rice packaging bags from collapsing during transportation. According to the requirements of stacking and grabbing, the corresponding packaging bag placement plate 11 is installed, the clamping block 18 is inserted into the clamping groove 16, and the pin head of the spring pin 19 is inserted into the pin hole 20 under the action of the spring, so as to realize the rapid installation of the packaging bag placement plate 11. The packaging bag placement plate 11 is replaceable to meet the requirements of stacking of different sizes.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice packaging and stacking mechanism, comprising a bottom plate, characterized in that: A conveying device is arranged in the middle of the upper end of the base plate, a support frame is arranged around the upper end of the base plate, a motor 1 is arranged on the side of the support frame, a rotating shaft of the motor 1 is connected with a one-way screw 1, guide rods are arranged on both sides of the one-way screw 1, a sliding frame is arranged on the surface of the one-way screw 1 and the guide rod, a motor 2 is arranged on the side of the sliding frame, a rotating shaft of the motor 2 is connected with a one-way screw 2, a threaded block is arranged on the surface of the one-way screw 2, an electric telescopic rod is arranged at the lower end of the threaded block, a steering assembly is arranged at the lower end of the electric telescopic rod, and a connecting block is connected to the lower end of the steering assembly. A motor 3 is arranged on the side of the connecting block, a rotating shaft of the motor 3 is connected with a bidirectional screw, moving plates are arranged at both ends of the surface of the bidirectional screw, and a packaging bag placement plate is connected to the lower end of the moving plate.

2. A rice packaging and stacking mechanism according to claim 1, characterized in that: The steering assembly comprises a rotating box, a driving mechanism and a rotating rod, wherein the driving mechanism is arranged inside the rotating box, and the lower end of the driving mechanism is connected to the rotating rod.

3. A rice packaging and stacking mechanism according to claim 2, characterized in that: The surface of the rotating rod is provided with a supporting turntable, and the bottom of the rotating box is provided with supporting blocks around the supporting turntable, and the bottom of the supporting turntable is in contact with the surface of the supporting blocks.

4. A rice packaging and stacking mechanism according to claim 2, characterized in that: The driving mechanism includes a toothed plate, an electric push rod, a gear and a rotating shaft, wherein the upper end of the rotating rod is connected to the rotating shaft, the surface of the rotating shaft is provided with a gear, the side of the rotating box is provided with an electric push rod, the piston rod of the electric push rod is connected to the toothed plate, and the gear is meshed with the toothed plate.

5. The rice packaging and stacking mechanism according to claim 1, characterized in that: The side of the movable plate is provided with a card slot, the upper end of the packaging bag placement plate is provided with a card block, both sides of the card block are provided with spring pins, and both sides of the movable plate are provided with pin holes.

6. A rice packaging and stacking mechanism according to claim 5, characterized in that: The clamping block and the clamping slot are arranged as a T-shaped structure, and the pin head of the spring pin is always inserted into the pin hole under the action of the spring.

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