Automatic conveying device of agricultural and sideline product packaging machine

Abstract

The utility model relates to an agricultural and sideline product packaging machine automatic conveying device convenient to adjust, in particular to an agricultural and sideline product packaging machine automatic conveying device which comprises a conveying device, the upper surface of the conveying device is fixedly connected with two lifting frames respectively, and lifting assemblies are arranged in the lifting frames. A servo motor a drives a threaded sleeve, racks and mounting boxes to move upwards, the height of a transmission belt is adjusted according to the height of a packaging bag, two servo motors b drive the two racks and the two mounting boxes to be close to each other to limit the packaging bag, the packaging bag is prevented from deviating in the conveying process, a servo motor c drives a driving roller to rotate, and therefore the packaging bag is conveyed. The driving roller rotates to drive the driven roller to rotate through the transmission belts, the two transmission belts close to each other limit the packaging bags, meanwhile, the packaging bags are conveyed in cooperation with the conveying equipment, and the problem that when an existing device seals the packaging bags, operators need to place the packaging bags, and inconvenience is brought is solved.

Description

Technical Field

[0001] The utility model relates to an automatic conveying device of an agricultural and sideline product packaging machine, in particular to an automatic conveying device of an agricultural and sideline product packaging machine which is easy to adjust. Background Art

[0002] Packaging machines are a type of machine that packages products to protect and beautify them. Packaging machines are mainly divided into assembly line-type overall production packaging and product peripheral packaging equipment. The designed and installed automatic control packaging system has improved the product quality and production efficiency of the packaging machinery industry.

[0003] The conveying device on the current agricultural and sideline products packaging machine can convey the packaged agricultural and sideline products, but when the packaging bags are sealed, the operator needs to place them, which is very inconvenient. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an automatic conveying device for an agricultural and sideline product packaging machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic conveying device of an agricultural and sideline products packaging machine, comprising a transmission device, wherein two lifting frames are respectively fixedly connected to the upper surface of the transmission device, a lifting assembly is arranged inside the lifting frame, and opposite sides of the two lifting frames are respectively fitted with sides away from two installation boxes, a transmission assembly is arranged inside the installation box, the left and right side surfaces of the inner wall of the lifting frame are respectively slidably connected to the left and right side surfaces of the threaded sleeve, and a moving assembly is arranged on the front side of the threaded sleeve.

[0006] Preferably, the lifting assembly includes a screw rod rotatably connected to the lower surface of the inner wall of the lifting frame, the top end of the screw rod passes through a bearing installed on the upper surface of the inner wall of the lifting frame and is fixedly connected to the output shaft of a servo motor a, and the servo motor a is installed on the upper surface of the lifting frame. The outer surface of the screw rod is threadedly connected with a threaded sleeve, and the front side of the threaded sleeve is in contact with the back side of the installation box.

[0007] Preferably, the moving component includes a servo motor b installed on the front side of the threaded sleeve, the output shaft of the servo motor b is fixedly connected to the upper surface of the gear, the outer surface of the gear is meshed with the right side surface of the rack, the outer surface of the rack is slidably connected to the inner wall of the sliding hole, and the opposite sides of the two racks are respectively fixedly connected to the sides away from the two mounting boxes.

[0008] Preferably, the left side of the rack is fixedly connected to the right side of the slide rod through a connecting plate, the outer surface of the slide rod is slidably connected to the inner wall of the limiting hole, the limiting hole is opened on the front side of the slider, and the opposite sides of the two slide rods are respectively fixedly connected to the side away from the installation box.

[0009] Preferably, the left and right side surfaces of the sliding block are respectively slidably connected to the left and right side surfaces of the inner wall of the limiting frame, and the lower surface of the limiting frame is fixedly connected to the upper surface of the conveying device.

[0010] Preferably, the transmission component includes a driven roller rotatably connected to the upper and lower surfaces of the inner wall of the installation box, the outer surface of the driven roller is transmission-connected to the outer surface of the active roller via a transmission belt, the lower surface of the active roller is rotatably connected to the lower surface of the inner wall of the installation box, the top end of the active roller is fixedly connected to the output shaft of the servo motor c via a bearing installed on the upper surface of the inner wall of the installation box, and the servo motor c is installed on the upper surface of the installation box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model drives the threaded sleeve, the rack and the installation box to move upward by the servo motor a, and adjusts the height of the transmission belt according to the height of the packaging bag. The two servo motors b drive the two racks and the two installation boxes to move closer to each other to limit the packaging bag, so as to avoid the packaging bag from being skewed during the transmission process. The servo motor c drives the active roller to rotate, and the rotation of the active roller drives the driven roller to rotate through the transmission belt. The two transmission belts close to each other limit the packaging bag and cooperate with the transmission equipment to transmit the packaging bag. This solves the problem that the existing device needs operators to place the packaging bags when sealing them, which is very inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the lifting component in the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the transmission component in the utility model;

[0017] In the figure: 1. Transmission equipment; 2. Lifting frame; 3. Limiting frame;

[0018] Lifting assembly: 41, servo motor a; 42, screw rod; 43, threaded sleeve;

[0019] Moving components: 51, rack; 52, gear; 53, servo motor b; 54, slide hole;

[0020] 6. Connecting plate; 7. Sliding rod; 8. Limiting hole; 9. Sliding block;

[0021] Transmission components: 101, servo motor c; 102, active roller; 103, driven roller; 104, transmission belt;

[0022] 11. Install the box. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-3 The utility model provides the following technical solutions: an automatic conveying device of an agricultural and sideline product packaging machine, comprising a transmission device 1, two lifting frames 2 are fixedly connected to the upper surface of the transmission device 1, a lifting component is arranged inside the lifting frame 2, and the opposite sides of the two lifting frames 2 are respectively fitted with the sides away from two installation boxes 11, a transmission component is arranged inside the installation box 11, and the left and right side surfaces of the inner wall of the lifting frame 2 are respectively slidably connected with the left and right side surfaces of the threaded sleeve 43, and a moving component is arranged on the front side of the threaded sleeve 43.

[0026] Specifically, the lifting assembly includes a screw 42 rotatably connected to the lower surface of the inner wall of the lifting frame 2, the top end of the screw 42 passes through a bearing installed on the upper surface of the inner wall of the lifting frame 2 and is fixedly connected to the output shaft of the servo motor a41, the servo motor a41 is installed on the upper surface of the lifting frame 2, the outer surface of the screw 42 is threadedly connected with a threaded sleeve 43, and the front surface of the threaded sleeve 43 is in contact with the back surface of the installation box 11;

[0027] The servo motor a41 drives the screw 42 to rotate, and the rotation of the screw 42 drives the threaded sleeve 43, the rack 51 and the installation box 11 to move upward, and the height of the installation box 11 is adjusted according to the height of the packaging bag.

[0028] Specifically, the moving assembly includes a servo motor b53 installed on the front side of the threaded sleeve 43, the output shaft of the servo motor b53 is fixedly connected to the upper surface of the gear 52, the outer surface of the gear 52 is meshed with the right side of the rack 51, the outer surface of the rack 51 is slidably connected to the inner wall of the sliding hole 54, and the opposite sides of the two racks 51 are respectively fixedly connected to the sides away from the two installation boxes 11;

[0029] The servo motor b53 drives the gear 52 to rotate. The rotation of the two gears 52 drives the two racks 51 to approach each other. The two racks 51 approach each other and drive the two mounting boxes 11 to approach each other to limit the packaging bag, thereby preventing the packaging bag from being deflected during the transmission process of the conveying equipment.

[0030] Specifically, the left side of the rack 51 is fixedly connected to the right side of the slide bar 7 through the connecting plate 6, the outer surface of the slide bar 7 is slidably connected to the inner wall of the limiting hole 8, the limiting hole 8 is opened on the front of the slider 9, and the opposite sides of the two slide bars 7 are respectively fixedly connected to the sides away from the installation box 11;

[0031] Specifically, the left and right sides of the slider 9 are respectively slidably connected to the left and right sides of the inner wall of the limiting frame 3, and the lower surface of the limiting frame 3 is fixedly connected to the upper surface of the conveying device;

[0032] The two racks 51 are close to each other and drive the two slide bars 7 to slide in the limiting holes 8 through the two connecting plates 6. The slide bars 7 and the limiting holes 8 limit the racks 51 and the installation box 11.

[0033] Specifically, the transmission component includes a driven roller 103 that is rotatably connected to the upper surface and the lower surface of the inner wall of the installation box 11, the outer surface of the driven roller 103 is transmission-connected to the outer surface of the active roller 102 through a transmission belt 104, the lower surface of the active roller 102 is rotatably connected to the lower surface of the inner wall of the installation box 11, the top end of the active roller 102 is fixedly connected to the output shaft of the servo motor c101 through a bearing installed on the upper surface of the inner wall of the installation box 11, and the servo motor c101 is installed on the upper surface of the installation box 11;

[0034] The servo motor c101 drives the active roller 102 to rotate, and the rotation of the active roller 102 drives the driven roller 103 to rotate through the transmission belt 104. The two transmission belts 104 close to each other limit the packaging bag and cooperate with the transmission device 1 to transmit the packaging bag.

[0035] The working principle and use process of this utility model:

[0036] The utility model, when in use:

[0037] The servo motor a41 drives the screw 42 to rotate, and the rotation of the screw 42 drives the threaded sleeve 43, the rack 51 and the installation box 11 to move upward. The height of the installation box 11 is adjusted according to the height of the packaging bag. The servo motor b53 drives the gear 52 to rotate. The rotation of the two gears 52 drives the two racks 51 to approach each other. The two racks 51 approach each other and drive the two installation boxes 11 to approach each other to limit the packaging bag, thereby preventing the packaging bag from being skewed during the transmission of the conveying equipment. The servo motor c101 drives the active roller 102 to rotate. The rotation of the active roller 102 drives the driven roller 103 to rotate through the transmission belt 104. The two transmission belts 104 approaching each other limit the packaging bag and cooperate with the transmission equipment 1 to transmit the packaging bag.

[0038] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic conveying device for an agricultural and sideline product packaging machine, comprising a transmission device (1), characterized in that: Two lifting frames (2) are fixedly connected to the upper surface of the transmission device (1), and a lifting assembly is arranged inside the lifting frames (2). The opposite sides of the two lifting frames (2) are respectively in contact with the sides of two installation boxes (11) that are away from each other. A transmission assembly is arranged inside the installation box (11), and the left and right side surfaces of the inner wall of the lifting frames (2) are respectively slidably connected to the left and right side surfaces of the threaded sleeve (43), and a moving assembly is arranged on the front of the threaded sleeve (43).

2. The automatic conveying device of the agricultural and sideline products packaging machine according to claim 1, characterized in that: The lifting assembly comprises a screw rod (42) rotatably connected to the lower surface of the inner wall of the lifting frame (2); the top end of the screw rod (42) passes through a bearing installed on the upper surface of the inner wall of the lifting frame (2) and is fixedly connected to the output shaft of a servo motor a (41); the servo motor a (41) is installed on the upper surface of the lifting frame (2); the outer surface of the screw rod (42) is threadedly connected to a threaded sleeve (43); the front surface of the threaded sleeve (43) is in contact with the back surface of the installation box (11).

3. The automatic conveying device of the agricultural and sideline products packaging machine according to claim 1, characterized in that: The moving assembly comprises a servo motor b (53) mounted on the front side of the threaded sleeve (43); the output shaft of the servo motor b (53) is fixedly connected to the upper surface of the gear (52); the outer surface of the gear (52) is meshed with the right side of the rack (51); the outer surface of the rack (51) is slidably connected to the inner wall of the sliding hole (54); and the opposite sides of the two racks (51) are respectively fixedly connected to the sides away from the two installation boxes (11).

4. The automatic conveying device of the agricultural and sideline products packaging machine according to claim 3, characterized in that: The left side of the rack (51) is fixedly connected to the right side of the slide rod (7) through a connecting plate (6); the outer surface of the slide rod (7) is slidably connected to the inner wall of the limiting hole (8); the limiting hole (8) is provided on the front side of the slider (9); and the opposite sides of the two slide rods (7) are respectively fixedly connected to the sides away from the installation box (11).

5. The automatic conveying device of the agricultural and sideline products packaging machine according to claim 4, characterized in that: The left and right side surfaces of the sliding block (9) are respectively slidably connected to the left and right side surfaces of the inner wall of the limiting frame (3), and the lower surface of the limiting frame (3) is fixedly connected to the upper surface of the conveying equipment.

6. The automatic conveying device of the agricultural and sideline products packaging machine according to claim 1, characterized in that: The transmission component comprises a driven roller (103) rotatably connected to the upper surface and the lower surface of the inner wall of the installation box (11); the outer surface of the driven roller (103) is transmission-connected to the outer surface of the driving roller (102) via a transmission belt (104); the lower surface of the driving roller (102) is rotatably connected to the lower surface of the inner wall of the installation box (11); the top end of the driving roller (102) is fixedly connected to the output shaft of a servo motor C (101) via a bearing mounted on the upper surface of the inner wall of the installation box (11); and the servo motor C (101) is mounted on the upper surface of the installation box (11).

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