Conveying device for anti-falling woven bag production line

Abstract

The utility model discloses an anti-falling woven bag production line conveying device which comprises two sets of side plates, and a conveying table is arranged between the two sets of side plates. A lifting rod is arranged on the upper surface of the conveying table, a bearing plate is fixed to the upper end of the lifting rod, and a woven bag body is placed on the upper surface of the bearing plate; tooth blocks are fixed to the two sides of the lifting rod and meshed with gears, a rotating shaft is fixed to the middle of each gear, the front end and the rear end of each rotating shaft are connected with the conveying table through bearings, and meanwhile a pull rope is wound around the outer side face of each rotating shaft. According to the conveying device for the anti-falling woven bag production line, the situation that a woven bag body falls in the conveying process is avoided, the structure is suitable for the woven bag bodies with different inner diameters, practicability is good, manual limiting is not needed, the situation that the woven bag body is damaged by a limiting plate can be avoided, the woven bag body is supported through an inclined plate, and the conveying efficiency is improved. And the woven bag main body can be conveniently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a conveying device for an anti-drop woven bag production line. Background Art

[0002] Woven bags, also called snakeskin bags, are a type of plastic bag used for packaging. When woven bags are produced on a production line, a conveying device is usually required to convey the woven bags. For example, in the patent number "CN219362177U" and the patent name "A woven bag processing and conveying device", the frame of the device is placed in a suitable position, the reducer is started to rotate the active roller, and the driven roller is driven to rotate through the conveyor belt, and then the motor in the motor box of the fixed cleaning device is started to drive the reciprocating device to rotate, so that the slide seat c slides back and forth in the slide groove at the bottom of the connecting seat a, and the connecting block slides back and forth, driving the cleaning block with bristles at the bottom to slide back and forth, and the conveyor belt conveys the woven bag. Under the action of the conveyor belt, the woven bag is guided by the guide plate on the inner side of the connecting block fixed by the support frame, and then passes through the lower end of the fixed seat of the surface cleaning device, and the dust and plastic on the surface of the woven bag are cleaned under the action of the bristles. However, the above structure still has the following problems in actual use:

[0003] The above structure starts the reducer to rotate the active roller, and drives the driven roller to rotate through the conveyor belt, thereby realizing the transportation of the woven bags. However, the woven bags are generally rolled into a roller shape after production, and the woven bags are easily dropped from the conveyor belt during the transportation of the woven bags by the above conveying device, resulting in poor transportation effect and safety.

[0004] Therefore, we proposed that the conveying device for the anti-drop woven bag production line can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a conveying device for an anti-drop woven bag production line to solve the problem raised by the above background technology that woven bags on the market are generally rolled into a roller shape after production, and the woven bags are easily dropped from the conveyor belt during the conveying process of the conveying device, which leads to poor conveying effect and safety.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for an anti-drop woven bag production line, comprising side panels, two groups of side panels are provided, and a conveying platform is provided in the middle of the two groups of side panels;

[0007] It also includes: a lifting rod is arranged on the upper surface of the conveying platform, a bearing plate is fixed on the upper end of the lifting rod, and a woven bag body is placed on the upper surface of the bearing plate;

[0008] Gear blocks are fixed on both sides of the lifting rod, and the gear blocks are meshed with gears, and a rotating shaft is fixed in the middle of the gear, and the front and rear ends of the rotating shaft are connected to the conveying platform bearings, and a pull rope is wound around the outer side of the rotating shaft;

[0009] The outer end of the pull rope is fixed to the connecting slide rod, and a limiting plate is fixed to the upper end of the connecting slide rod.

[0010] Preferably, the lifting rod is slidably connected to the conveying platform via a return spring, and both ends of the return spring are respectively fixed to the conveying platform and the lifting rod.

[0011] Preferably, the connecting slide bars are provided in two groups, and each group is provided with two connecting slide bars, and the connecting slide bars are provided in a "7"-shaped structure.

[0012] Preferably, the connecting slide bar is slidably connected to the conveying platform via a tension spring, and two ends of the tension spring are respectively fixed to the connecting slide bar and the conveying platform.

[0013] Preferably, a protective pad is bonded to the inner side of the limiting plate, and the protective pad fits tightly to the woven bag body.

[0014] Preferably, connecting sliders are fixed on the upper and lower sides of the conveying platform, and two groups of connecting sliders are provided, and the lower connecting slider is slidably connected to the side plate, and the upper connecting slider is threadedly connected to the reciprocating screw.

[0015] Preferably, the right end of the reciprocating screw is connected to the side plate bearing, and the left end of the reciprocating screw is fixed to the servo motor, and the servo motor is bolted to the left side of the side plate.

[0016] Preferably, an inclined plate is fixed to the front side surface of the side plate, and two groups of inclined plates are provided, and the upper surface of the inclined plate is provided with a fitting groove.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the conveying device for the anti-drop woven bag production line not only prevents the woven bag body from falling during the conveying process, but also the above structure is applicable to woven bag bodies with different inner diameters, has good practicality, does not require manual limiting, and can prevent the limiting plate from damaging the woven bag body, and props up the woven bag body through the inclined plate to facilitate the unloading of the woven bag body. The specific contents are as follows:

[0018] (1) The pull rope generates a pulling force to pull the connecting slide bar inward, so that the connecting slide bar drives the limiting plate to contact the woven bag body, thereby limiting the woven bag body, thereby preventing the woven bag body from falling during transportation. The above structure is suitable for woven bag bodies with different inner diameters, has good practicality, and does not require manual limiting;

[0019] (2) Furthermore, a protective pad is provided on the inner side of the limiting plate, and the protective pad is in contact with the woven bag body. By providing the protective pad, the limiting plate can be prevented from damaging the woven bag body;

[0020] (3) The gravity of the woven bag body presses the load-bearing plate downward, so that the load-bearing plate drives the lifting rod downward, and the lifting rod drives the gear to rotate through the gear blocks on both sides, so that the gear reels the pull rope through the rotating shaft;

[0021] (4) The elastic force of the reset spring drives the lifting rod and the load-bearing plate to slide upward, so that the lifting rod drives the meshing gear to reverse through the tooth block, so that the gear drives the rotating shaft to no longer reel in the drawstring. At this time, the tension generated by the tension spring drives the connecting slide rod to reset, so that the connecting slide rod drives the limit plate to reset together, thereby releasing the limit on the woven bag body and facilitating the next use;

[0022] (5) By setting the inclined structure of the inclined plate and limiting the position of the woven bag body by the limiting plate, the inclined plate can prop up the woven bag body while the woven bag body moves, so that the rods on both sides of the woven bag body slide into the matching grooves, and then the woven bag body is propped up by the inclined plate, so that the woven bag body can be easily removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the conveyor platform of the utility model;

[0026] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 5 This is a schematic diagram of the top view of the meshing structure of the gear and the gear block of the utility model;

[0028] Figure 6 This is a schematic diagram of the main structure of the connection between the inclined plate and the side plate of the utility model;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the inclined plate of the utility model;

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the connection between the load-bearing plate and the lifting rod of the utility model.

[0031] In the figure: 1. side panel; 2. servo motor; 3. reciprocating screw rod; 4. connecting slide block; 5. conveyor platform; 6. lifting rod; 7. load-bearing plate; 8. woven bag body; 9. reset spring; 10. tooth block; 11. gear; 12. rotating shaft; 13. pull rope; 14. connecting slide rod; 15. tension spring; 16. limit plate; 17. protective pad; 18. inclined plate; 19. fitting groove. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-Figure 8 , the utility model provides the following technical solutions:

[0034] Embodiment 1: In order to solve the problem in the prior art that woven bags are generally rolled into a drum shape after production, and the woven bags are easily dropped from the conveyor belt during the conveying process of the conveying device, thereby resulting in poor conveying effect and safety, the following scheme is disclosed, including a side plate 1, the side plate 1 is provided with two groups, and a conveying platform 5 is provided in the middle of the two groups of side plates 1; and further comprising: a lifting rod 6 is provided on the upper surface of the conveying platform 5, and a bearing plate 7 is fixed to the upper end of the lifting rod 6, and the bearing plate 7 A woven bag body 8 is placed on the upper surface; tooth blocks 10 are fixed on both sides of the lifting rod 6, and the tooth blocks 10 are meshed with the gears 11, and a rotating shaft 12 is fixed in the middle of the gear 11, and the front and rear ends of the rotating shaft 12 are connected to the bearings of the conveying platform 5, and a pull rope 13 is wound around the outer side of the rotating shaft 12; the outer end of the pull rope 13 is fixed to the connecting slide rod 14, and the upper end of the connecting slide rod 14 is fixed with a limit plate 16, and a protective pad 17 is bonded to the inner side of the limit plate 16, and the protective pad 17 is tightly fitted with the woven bag body 8;

[0035] The weight of the woven bag body 8 is used to press the carrying plate 7 downward, and the woven bag body 8 is supported by the setting of the carrying plate 7. When the carrying plate 7 is downward, the lifting rod 6 is driven downward together, and the tooth blocks 10 fixed on both sides of the lifting rod 6 are meshed with the gear 11, so that the gear 11 rotates, and the gear 11 rotates, and the rotating shaft 12 rotates together, and the rotating shaft 12 rotates, so that it reels the draw rope 13, so that the draw rope 13 generates tension to pull the connecting slide bar 14 to slide inward, so that the connecting slide bar 14 drives the limiting plate 16 to contact the woven bag body 8, and then the woven bag body 8 is limited, so as to prevent the woven bag body 8 from falling during the transportation process, and the above structure is suitable for woven bag bodies 8 with different inner diameters, has good practicality, and does not require manual limiting, and the limiting plate 16 is provided with a protective pad 17, through the setting of the protective pad 17, it can prevent the limiting plate 16 from damaging the woven bag body 8;

[0036] Embodiment 2: Different from Embodiment 1, this embodiment facilitates the removal of the limit of the woven bag body 8, for specific reference Figure 3-Figure 5 The lifting rod 6 is slidably connected to the conveying platform 5 through the return spring 9, and the two ends of the return spring 9 are respectively fixed to the conveying platform 5 and the lifting rod 6, and two groups of connecting slide bars 14 are provided, and each group is provided with two, and the connecting slide bars 14 are arranged in a "7" shape. The connecting slide bar 14 is slidably connected to the conveying platform 5 through the tension spring 15, and the two ends of the tension spring 15 are respectively fixed to the connecting slide bar 14 and the conveying platform 5;

[0037] When the woven bag body 8 no longer applies pressure to the carrying plate 7, the elastic force of the reset spring 9 drives the lifting rod 6 and the carrying plate 7 to slide upward, so that the lifting rod 6 drives the meshing gear 11 to reverse through the tooth block 10, and then the gear 11 drives the rotating shaft 12 to reverse together, so that the rotating shaft 12 no longer reels the drawstring 13. At this time, the tension generated by the tension spring 15 drives the connecting slide rod 14 to reset, and then the connecting slide rod 14 drives the limiting plate 16 to reset together, thereby releasing the limit on the woven bag body 8 and facilitating the next use;

[0038] Embodiment 3: Different from Embodiment 2, this embodiment facilitates the removal of the woven bag body 8. Figure 2 and Figure 6-Figure 8, connecting sliders 4 are fixed on the upper and lower sides of the conveying platform 5, and the connecting sliders 4 are provided in two groups, and the lower connecting slider 4 is slidably connected with the side plate 1, and the upper connecting slider 4 is threadedly connected with the reciprocating screw rod 3, the right end of the reciprocating screw rod 3 is connected to the bearing of the side plate 1, and the left end of the reciprocating screw rod 3 is fixed to the servo motor 2, and the servo motor 2 is bolted to the left side of the side plate 1, and the front side of the side plate 1 is fixed with an inclined plate 18, and the inclined plate 18 is provided with two groups, and the upper surface of the inclined plate 18 is provided with a fitting groove 19;

[0039] Moreover, by starting the servo motor 2, the servo motor 2 drives the reciprocating screw 3 to rotate, and the reciprocating screw 3 rotates, so that it drives the threaded connecting slider 4 to move left and right, and then the connecting slider 4 drives the conveying platform 5 to move together, so as to realize the conveyance of the woven bag body 8. When the conveying platform 5 drives the woven bag body 8 to contact the inclined plate 18, at this time, through the inclined structure setting of the inclined plate 18 and the limiting of the woven bag body 8 by the limiting plate 16, the inclined plate 18 props up the woven bag body 8, and then the rods on both sides of the woven bag body 8 slide into the fitting groove 19, and then the woven bag body 8 is propped up by the inclined plate 18, so as to facilitate the unloading of the woven bag body 8.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conveying device for an anti-drop woven bag production line, comprising a side plate (1), wherein the side plate (1) is provided in two groups, and a conveying platform (5) is provided in the middle of the two groups of side plates (1); It is characterized in that Also includes: The upper surface of the conveying platform (5) is provided with a lifting rod (6), and a bearing plate (7) is fixed to the upper end of the lifting rod (6), and a woven bag body (8) is placed on the upper surface of the bearing plate (7); Gear blocks (10) are fixed on both sides of the lifting rod (6), and the gear blocks (10) are meshed with the gears (11). A rotating shaft (12) is fixed in the middle of the gear (11), and the front and rear ends of the rotating shaft (12) are connected to the bearings of the conveying platform (5), and a pull rope (13) is wound around the outer side of the rotating shaft (12); The outer end of the pull rope (13) is fixed to the connecting slide rod (14), and the upper end of the connecting slide rod (14) is fixed to a limiting plate (16).

2. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: The lifting rod (6) is slidably connected to the conveying platform (5) via a return spring (9), and the two ends of the return spring (9) are respectively fixed to the conveying platform (5) and the lifting rod (6).

3. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: The connecting slide bars (14) are provided in two groups, each group having two connecting slide bars, and the connecting slide bars (14) are provided in a "7"-shaped structure.

4. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: The connecting slide bar (14) is slidably connected to the conveying platform (5) via a tension spring (15), and the two ends of the tension spring (15) are respectively fixed to the connecting slide bar (14) and the conveying platform (5).

5. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: A protective pad (17) is bonded to the inner side of the limiting plate (16), and the protective pad (17) is tightly fitted to the woven bag body (8).

6. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: Connecting sliders (4) are fixed on the upper and lower sides of the conveying platform (5), and two groups of connecting sliders (4) are provided. The lower connecting slider (4) forms a sliding connection with the side plate (1), and the upper connecting slider (4) forms a threaded connection with the reciprocating screw rod (3).

7. The conveying device for an anti-drop woven bag production line according to claim 6, characterized in that: The right end of the reciprocating screw rod (3) is connected to the bearing of the side plate (1), and the left end of the reciprocating screw rod (3) is fixed to the servo motor (2), and the servo motor (2) is bolted to the left side of the side plate (1).

8. The conveying device for an anti-drop woven bag production line according to claim 1 is characterized in that: An inclined plate (18) is fixed to the front side of the side plate (1), and two groups of inclined plates (18) are provided, and a fitting groove (19) is provided on the upper surface of the inclined plate (18).

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