Automatic bag sewing device for organic fertilizer production

Abstract

The utility model relates to the field of bag sewing machines, in particular to an automatic bag sewing device for organic fertilizer production. A mounting frame is fixedly connected to the upper end of the conveying belt, and a bag sewing table and a mounting frame are fixedly connected to the inner wall of the mounting frame; the fixing assembly used for clamping the materials is arranged on one side of the mounting frame, when the device is used for sewing bags, the materials are placed on the upper side of the conveying belt at the moment, then the conveying belt conveys and moves the materials, through limiting of the limiting assembly, the materials do not incline, and the materials are fixed through the fixing assembly. And then the materials continue to move to the lower side of the mounting frame, the clamping assembly pushes the attaching assembly to be attached to the surfaces of the materials for fixing, and then bag sewing machining is conducted through the bag sewing table.

Description

Technical Field

[0001] The utility model relates to the field of sewing machines, and particularly to an automatic sewing device for organic fertilizer production. Background Art

[0002] A sewing machine is a machine used for packaging and sewing paper bags or woven bags. After sewing, it has good airtightness and is easy to disassemble.

[0003] After retrieval, a Chinese patent discloses a sewing machine for organic fertilizer production (publication number: CN 213324022 U). The patented technology can adsorb and collect the generated organic fertilizer dust, prevent it from entering the device, and eliminate the need for manual cleaning, ensuring the performance of the device and improving its practicability. By setting hydraulic rods and guide rails, the hydraulic rods can adjust the height of the electric push rods and clamping plates according to the packaging bags of different specifications of organic fertilizers, and the guide rails provide sliding tracks for them, enabling the device to sew the edges of packaging bags of different specifications and improving the functionality of the device. However, in the technical solution of the above patent document, when the packaging bags filled with fertilizers are placed on the conveyor belt, they are prone to skew, affecting the subsequent sewing accuracy, and at the same time, the clamping and fixing of the materials by the clamping plates are poor.

[0004] Therefore, an automatic sewing device for organic fertilizer production is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic sewing device for organic fertilizer production to solve the above problems, improving the problem that when the packaging bags filled with fertilizers are placed on the conveyor belt, they are prone to skew, affecting the subsequent sewing accuracy, and at the same time, the clamping and fixing of the materials by the clamping plates are poor.

[0006] The utility model realizes the above purpose through the following technical solutions. An automatic sewing device for organic fertilizer production includes: a conveyor belt, an installation frame fixedly connected to the upper end of the conveyor belt, a sewing table and an installation rack fixedly connected to the inner upper wall of the installation frame; a fixing component for clamping materials is arranged on one side of the installation rack; a limiting component for guiding the movement of materials is arranged on the upper side of the conveyor belt; wherein, the fixing component includes a clamping component arranged on one side of the installation rack, and a fitting component is arranged on one side of the clamping component; the limiting component includes two fixing frames fixedly connected to the upper end of the conveyor belt, two push screws are rotatably connected to the side ends of the two fixing frames, two "U"-shaped push seats are threadedly connected to the surfaces of the two push screws, the side ends of the two "U"-shaped push seats movably penetrate through the fixing frames and extend outwards, and limiting plates are fixedly connected to the side ends of the two "U"-shaped push seats. Through the limiting component, when the materials enter, they can be more stable and less prone to skew left and right, making the sewing process more accurate.

[0007] Preferably, the clamping assembly includes a driving motor fixedly connected to the side end of the mounting frame. The output end of the driving motor is fixedly connected with a bidirectional lead screw. Two pushing nuts are threadedly connected to the surface of the bidirectional lead screw. Both lower ends of the two pushing nuts are fixedly connected with pushing plates. The clamping assembly can clamp the surface of the material, facilitating sewing bag processing.

[0008] Preferably, a rotating frame is fixedly connected to the surface of the mounting frame. The bidirectional lead screw is rotatably connected to the inner wall of the rotating frame. The rotating frame can make the bidirectional lead screw more stable and rotate more stably when rotating.

[0009] Preferably, a limiting rod is fixedly connected to the surface of the mounting frame. A sliding block is fixedly connected to the upper end of the pushing plate. The sliding block is slidably connected to the surface of the limiting rod. By sliding the sliding block on the surface of the limiting rod, the pushing nut can slide more stably and is not prone to skew.

[0010] Preferably, two sets of fitting assemblies are provided. Each set of fitting assemblies includes a spring fixedly connected to one side of the pushing plate. The side end of the spring is fixedly connected with a fitting plate. The fitting assemblies can fit and clamp both sides of the material, increasing the clamping and fixing effect.

[0011] Preferably, a telescopic rod is fixedly connected to the side end of the pushing plate. One end of the telescopic rod is fixedly connected with the fitting plate. The spring is sleeved on the circumferential surface of the telescopic rod. The telescopic rod can support the spring, making the compression and relaxation process of the spring more stable and not prone to skew.

[0012] Preferably, a synchronous belt drive assembly is installed on the circumferential surfaces of the two pushing lead screws. The two pushing lead screws are meshed and driven by the synchronous belt drive assembly. A worm gear drive assembly is fixedly connected to the side end of the fixed frame. The worm gear drive assembly is fixedly connected to the circumferential surface of the pushing lead screw. The synchronous belt drive assembly can synchronously drive the two pushing lead screws to rotate. The beneficial effects of the present utility model are:

[0013] 1. When sewing bag processing is carried out by this device, the material is placed above the conveyor belt at this time, and then the conveyor belt conveys and moves the material. Through the limitation of the limiting assembly, the material will not skew. Then the material continues to move to the lower side of the mounting frame, and the clamping assembly pushes the fitting assembly to fit and fix the surface of the material, and then sewing bag processing is carried out through the sewing bag table;

[0014] 2. When the spring pushes the fitting plate, the spring is prone to lateral elastic deformation and damage at this time. At this time, the telescopic rod supports the spring, so that the spring will not be damaged by elastic deformation. Description of the Drawings

[0015] Figure 1 is the front view three-dimensional drawing of the present utility model;

[0016] Figure 2 For the present utility model Figure 1 An enlarged view of A in

[0017] Figure 3 A structural schematic diagram of the present utility model

[0018] Figure 4 For the present utility model Figure 3 An enlarged view of B in

[0019] In the figure: 1, conveyor belt; 2, sewing table; 3, mounting frame; 4, mounting bracket; 5, fixing component; 501, clamping component; 5011, driving motor; 5012, bidirectional lead screw; 5013, limiting rod; 5014, rotating frame; 5015, pushing nut; 5016, pushing plate; 5017, sliding block; 502, fitting component; 5021, spring; 5022, fitting plate; 5023, telescopic rod; 6, limiting component; 601, fixing frame; 602, "U"-shaped pushing seat; 603, limiting plate; 604, pushing lead screw; 605, synchronous belt drive component; 606, worm gear drive component. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] During specific implementation: As Figures 1-4 shown, an automatic sewing and bagging device for organic fertilizer production includes: a conveyor belt 1, a mounting frame 3 is fixedly connected to the upper end of the conveyor belt 1, and a sewing table 2 and a mounting bracket 4 are fixedly connected to the inner upper wall of the mounting frame 3; a fixing component 5, a fixing component 5 for clamping the material is arranged on one side of the mounting bracket 4; a limiting component 6, a limiting component 6 for guiding the movement of the material is arranged on the upper side of the conveyor belt 1; wherein, the fixing component 5 includes a clamping component 501 arranged on one side of the mounting bracket 4, and a fitting component 502 is arranged on one side of the clamping component 501. When sewing and bagging processing is carried out through this device, at this time, the material is placed on the upper side of the conveyor belt 1, and then the conveyor belt 1 conveys and moves the material. Through the guiding and limiting of the limiting component 6, the material will not be skewed. Then the material continues to move to the lower side of the mounting bracket 4, and the clamping component 501 pushes the fitting component 502 to fit the surface of the material for fixation. Then sewing and bagging processing is carried out through the sewing table 2. The sewing table 2 has the same structure as the sewing and dust suction device in the comparative document, and will not be elaborated here.

[0022] AsFigure 3 and Figure 4 As shown in Figure 4 , the clamping assembly 501 includes a driving motor 5011 fixedly connected to the side end of the mounting frame 4. The output end of the driving motor 5011 is fixedly connected with a bidirectional lead screw 5012. Two pushing nuts 5015 are threadedly connected to the surface of the bidirectional lead screw 5012. A pushing plate 5016 is fixedly connected to the lower end of each of the two pushing nuts 5015. When the device fixes the material, the driving motor 5011 is started at this time. The driving motor 5011 drives the bidirectional lead screw 5012 to rotate. The surface of the bidirectional lead screw 5012 has two threads in opposite directions. When the bidirectional lead screw 5012 rotates, it can drive the two pushing nuts 5015 and the pushing plate 5016 to approach or move away from each other. After the adjustment is completed, the driving motor 5011 is manually turned off. The driving motor 5011 is a three-phase asynchronous motor. For those skilled in the art, the driving motor 5011 is a prior art and will not be elaborated here. A rotating frame 5014 is fixedly connected to the surface of the mounting frame 4. The bidirectional lead screw 5012 is rotatably connected to the inner wall of the rotating frame 5014. When the bidirectional lead screw 5012 rotates, the bidirectional lead screw 5012 is prone to swing at this time. The rotation of the bidirectional lead screw 5012 can be limited by the rotating frame 5014, making the rotation of the bidirectional lead screw 5012 more stable. A limiting rod 5013 is fixedly connected to the surface of the mounting frame 4. A sliding block 5017 is fixedly connected to the upper end of the pushing plate 5016. The sliding block 5017 is slidably connected to the surface of the limiting rod 5013. When the bidirectional lead screw 5012 rotates to drive the pushing nut 5015 to move, when the pushing nut 5015 rotates, the pushing plate 5016 is prone to swing. The sliding of the pushing plate 5016 and the pushing nut 5015 can be limited by the limiting rod 5013, making the sliding of the pushing plate 5016 more stable and not prone to swing. Two groups of fitting assemblies 502 are provided. Each group of fitting assemblies 502 includes a spring 5021 fixedly connected to one side of the pushing plate 5016. A fitting plate 5022 is fixedly connected to the side end of the spring 5021. When the pushing plate 5016 fixes the material, the pushing plate 5016 pushes the spring 5021 and the fitting plate 5022 to fit the surface of the material for fixation at this time. The elastic push of the spring 5021 can make the fitting effect with the material better. A telescopic rod 5023 is fixedly connected to the side end of the pushing plate 5016. One end of the telescopic rod 5023 is fixedly connected to the fitting plate 5022. The spring 5021 is sleeved on the circumferential surface of the telescopic rod 5023. When the spring 5021 pushes the fitting plate 5022, the spring 5021 is prone to lateral elastic deformation and damage at this time. At this time, the spring 5021 is supported by the telescopic rod 5023, so that the spring 5021 will not be elastically deformed and damaged.

[0023] As Figure 2As shown in the figure, the limit component 6 includes two fixing frames 601 fixedly connected to the upper end of the conveyor belt 1. The side ends of the two fixing frames 601 are rotatably connected with push lead screws 604. The surfaces of the two push lead screws 604 are threadedly connected with "U"-shaped push seats 602. The side ends of the two "U"-shaped push seats 602 movably penetrate through the fixing frames 601 and extend outwards. The side ends of the two "U"-shaped push seats 602 are fixedly connected with limit plates 603. When the device is used to limit and guide the movement of the materials on the upper side of the conveyor belt 1 to prevent skewing, at this time, by rotating the push lead screw 604, the push lead screw 604 drives the "U"-shaped push seat 602 to move, and the "U"-shaped push seat 602 drives the limit plate 603 to move. At this time, when the materials move on the upper side of the conveyor belt 1, they will not skew. A synchronous belt drive assembly 605 is installed on the circumferential surfaces of the two push lead screws 604. The two push lead screws 604 are meshed and driven by the synchronous belt drive assembly 605. The side end of the fixing frame 601 is fixedly connected with a worm gear drive assembly 606, and the worm gear drive assembly 606 is fixedly connected to the circumferential surface of the push lead screw 604. The synchronous belt drive assembly 605 includes two belt pulleys and a synchronous belt. The synchronous belt drive assembly 605 can drive the two push lead screws 604 to rotate synchronously. The worm gear drive assembly 606 can drive the push lead screw 604 to rotate, making the rotation of the push lead screw 604 more stable. For those skilled in the art, the worm gear drive assembly 606 and the synchronous belt drive assembly 605 are prior arts and will not be elaborated here too much.

[0024] When the present utility model is in use, when sewing bag processing is carried out through this device, at this time, the materials are placed on the upper side of the conveyor belt 1, and then the conveyor belt 1 conveys and moves the materials. By rotating the push lead screw 604, the push lead screw 604 drives the "U"-shaped push seat 602 to move, and the "U"-shaped push seat 602 drives the limit plate 603 to move. At this time, when the materials move, they are attached to the surface of the materials. At this time, when the materials move on the upper side of the conveyor belt 1, they will not skew. Then the materials continue to move to the lower side of the mounting frame 4. At this time, by starting the driving motor 5011, the driving motor 5011 drives the bidirectional lead screw 5012 to rotate. When the bidirectional lead screw 5012 rotates, it can drive the two push nuts 5015 and the push plate 5016 to approach or move away from each other. At this time, the push plate 5016 pushes the spring 5021 and the fitting plate 5022 to be attached to the surface of the materials for fixation. The elastic push of the spring 5021 can make the fitting effect with the materials better.

[0025] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic sewing bag device for organic fertilizer production, characterized in that, Including: A conveyor belt (1), an installation frame (3) is fixedly connected to the upper end of the conveyor belt (1), and a sewing table (2) and an installation rack (4) are fixedly connected to the inner upper wall of the installation frame (3); A fixing component (5), the fixing component (5) for clamping materials is arranged on one side of the installation rack (4); A limiting component (6), the limiting component (6) for guiding the movement of materials is arranged on the upper side of the conveyor belt (1); Among them, the fixing component (5) includes a clamping component (501) arranged on one side of the installation rack (4), and a fitting component (502) is arranged on one side of the clamping component (501); The limiting component (6) includes two fixing frames (601) fixedly connected to the upper end of the conveyor belt (1), a pushing lead screw (604) is rotatably connected to the side ends of the two fixing frames (601), a "U"-shaped pushing seat (602) is threadedly connected to the surfaces of the two pushing lead screws (604), the side ends of the two "U"-shaped pushing seats (602) movably penetrate through the fixing frames (601) and extend outwards, and a limiting plate (603) is fixedly connected to the side ends of the two "U"-shaped pushing seats (602).

2. The automatic sewing bagging device for organic fertilizer production according to claim 1, characterized in that: The clamping component (501) includes a driving motor (5011) fixedly connected to the side end of the installation rack (4), a bidirectional lead screw (5012) is fixedly connected to the output end of the driving motor (5011), two pushing nuts (5015) are threadedly connected to the surface of the bidirectional lead screw (5012), and a pushing plate (5016) is fixedly connected to the lower ends of the two pushing nuts (5015).

3. The automatic sewing bagging device for organic fertilizer production according to claim 2, characterized in that: A rotating frame (5014) is fixedly connected to the surface of the installation rack (4), and the bidirectional lead screw (5012) is rotatably connected to the inner wall of the rotating frame (5014).

4. An automatic sewing bag device for organic fertilizer production according to claim 2, characterized in that: A limiting rod (5013) is fixedly connected to the surface of the installation rack (4), a sliding block (5017) is fixedly connected to the upper end of the pushing plate (5016), and the sliding block (5017) is slidably connected to the surface of the limiting rod (5013).

5. An automatic sewing bag device for organic fertilizer production according to claim 2, characterized in that: There are two groups of the fitting components (502), and each group of the fitting components (502) includes a spring (5021) fixedly connected to one side of the pushing plate (5016), and a fitting plate (5022) is fixedly connected to the side end of the spring (5021).

6. The automatic sewing bag device for organic fertilizer production according to claim 5, wherein: An expansion rod (5023) is fixedly connected to the side end of the pushing plate (5016), one end of the expansion rod (5023) is fixedly connected to the fitting plate (5022), and the spring (5021) is sleeved on the circumferential surface of the expansion rod (5023).

7. An automatic sewing bag device for organic fertilizer production according to claim 1, characterized in that: A synchronous belt transmission component (605) is installed on the circumferential surfaces of the two pushing lead screws (604), the two pushing lead screws (604) are meshed and driven through the synchronous belt transmission component (605), a worm gear transmission component (606) is fixedly connected to the side end of the fixing frame (601), and the worm gear transmission component (606) is fixedly connected to the circumferential surface of the pushing lead screw (604).

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