Cutting device for disposable excrement picking bag production

Abstract

The utility model discloses a disposable excrement picking bag production cutting device which comprises a workbench, a positioning device and a fixing device, the front side and the rear side of the left end of the upper surface of the workbench are both fixedly connected with fixing plates, the lower ends of the inner sides of the fixing plates are rotationally connected with winding rollers, and limiting plates are installed on the inner sides of the fixing plates; a limiting rod is connected to the top end of the limiting plate in a penetrating mode, a storage hole is formed in the middle of the bottom end of the limiting plate, a positioning device is fixedly connected to the bottom end of the left side of the limiting plate, a first storage groove is formed in the middle of the left side of the workbench, and a pressing roller is fixedly connected to the middle of the upper surface of the workbench; a cutting groove is formed in the right end of the upper surface of the workbench, a mounting frame is fixedly connected to the right end of the upper surface of the workbench, a second storage groove is formed in the lower surface of the top end of the mounting frame, and a first motor is fixedly connected to the top end of the rear side of the mounting frame. According to the disposable excrement picking bag production cutting device, the rolled excrement picking bag can be conveniently limited, and the cutting blade can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of excrement collection bag production, in particular to a disposable excrement collection bag production and cutting device. Background Art

[0002] As people's quality of life continues to improve, more and more people are keeping pets, and they are more attentive to the care of their pets and pursue convenience and speed. As a basic requirement for civilized dog walking, dog poop must be collected and processed in time when the pet goes out. Pet poop bags are needed to achieve perfect separation of recyclable garbage and non-recyclable garbage. They are easy to use and protect the environment. In the process of producing poop bags, a production and cutting device is needed to cut the poop bags.

[0003] The Chinese utility model patent with reference authorization announcement number CN220923439U discloses a disposable garbage bag production and cutting device, which relates to the technical field related to the production of feces bags, including a workbench, a connecting frame is fixedly connected to the upper side of the workbench, a rodless cylinder is fixedly connected to the inner side of the connecting frame, an electric telescopic rod is arranged on the outer side of the rodless cylinder, a first servo motor is fixedly connected to the lower end of the electric telescopic rod, and a cutting blade is arranged on the output shaft of the first servo motor through a coupling, which improves the problem that the garbage bag is not limited when being cut, so that when the rolled garbage bag is cut, it is easy to produce a certain displacement and offset due to the downward pressure of the cutting machine, thereby causing the problem that the finally cut garbage bag cannot be used smoothly. In this device, a limiting mechanism is arranged on the upper side of the workbench. The setting of the limiting mechanism makes it difficult for the garbage bag to produce, offset, and shake due to the downward pressure of the cutting blade when being cut, thereby increasing the stability of the rolled garbage bag when being cut.

[0004] Since the existing equipment has different sizes of poop bags, it is not convenient to limit the poop bags of different sizes, and the cutting blade will be worn out after long-term use, and it is not convenient to replace the cutting blade. Therefore, we propose a disposable poop bag production and cutting device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a disposable excrement bag production and cutting device to solve the problems in the prior art that the excrement bags of different sizes are inconvenient to limit the excrement bags of different sizes, and the cutting blade will be worn out after long-term use, making it inconvenient to remove and replace the cutting blade.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disposable feces bag production and cutting device, comprising a workbench, a positioning device and a fixing device, the front and rear sides of the left end of the upper surface of the workbench are fixedly connected with a fixing plate, and the inner lower end of the fixing plate is rotatably connected with a winding roller, a limit plate is installed on the inner side of the fixing plate, and the top of the limit plate is connected with a limit rod, and a storage hole is opened in the middle of the bottom end of the limit plate, the left bottom end of the limit plate is fixedly connected with the positioning device, a first storage groove is opened in the middle of the left side of the workbench, and a pressing roller is fixedly connected in the middle of the upper surface of the workbench, and a cutting groove is opened at the right end of the upper surface of the workbench;

[0007] A mounting bracket is fixedly connected to the right end of the upper surface of the workbench, and a second storage groove is provided on the lower surface of the top of the mounting bracket, and a first motor is fixedly connected to the top of the rear side of the mounting bracket, a screw rod is fixedly connected to the output shaft of the first motor, and an automatic telescopic rod is threadedly connected to the outer end of the screw rod, the output shaft of the automatic telescopic rod is fixedly connected to a fixing device, and a second motor is fixedly connected to the right side of the fixing device.

[0008] Preferably, the bottom surface of the limiting plate is in contact with the upper surface of the workbench.

[0009] Preferably, the positioning device is composed of a movable plate, a handle, a wheel, and a threaded rod. The handle is fixedly connected to the middle of the left side of the movable plate, and the wheel is rotatably connected to the middle of the right side of the left end of the movable plate, and the top of the movable plate is threadedly connected to the threaded rod.

[0010] Preferably, the right end of the movable plate is fixedly connected to the left bottom end of the limiting plate.

[0011] Preferably, the wheel is slidably connected to the inside of the first storage groove.

[0012] Preferably, the fixing device is composed of a connecting plate, a connecting screw, a cutting blade, a third storage slot and a connecting nut. The bottom of the right end of the connecting plate is penetrated by a connecting screw, and the left end of the connecting screw is penetrated by a cutting blade, and the middle of the cutting blade is provided with a third storage slot, and the outer side of the left end of the connecting screw is threadedly connected to a connecting nut.

[0013] Preferably, the right end of the connecting nut is snap-connected to the left end of the third storage groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the disposable excrement collection bag production and cutting device is convenient for limiting the rolled excrement collection bag and for disassembling and assembling the cutting blade;

[0015] 1. A limiting plate is installed at the left end of the upper surface of the workbench. A placing hole is provided in the middle of the limiting plate. The winding roller passes through the placing hole. A positioning device is fixedly connected to the left bottom end of the limiting plate. The limiting plates at the front and rear ends are slidably connected to the limiting rods. The limiting rods limit the movement of the limiting plates, so that the position of the limiting plate will not shift during movement, facilitating the limiting of the collected convenience bags.

[0016] 2. The output end of the automatic telescopic rod carries a fixing device. The connecting plate is in a "C" shape. A third placing groove is provided in the middle of the cutting blade. The left end of the third placing groove is snap-fitted with a connecting nut. A connecting screw penetrates through the right end of the third placing groove. The connecting screw is threadedly connected to the connecting nut. The outer ends of the connecting screw and the connecting nut penetrate through the left and right ends of the bottom of the connecting plate, facilitating the disassembly and assembly of the cutting blade. Description of the Drawings

[0017] Figure 1 is a perspective structural schematic diagram of the present utility model;

[0018] Figure 2 is a front sectional structural schematic diagram of the present utility model;

[0019] Figure 3 is a side sectional structural schematic diagram of the present utility model;

[0020] Figure 4 is a side sectional structural schematic diagram of the cutting blade of the present utility model;

[0021] Figure 5 is a perspective exploded structural schematic diagram of the fixing device of the present utility model.

[0022] In the figure: 1, workbench; 2, fixing plate; 3, winding roller; 4, limiting plate; 5, limiting rod; 6, placing hole; 7, positioning device; 701, moving plate; 702, grip; 703, wheel; 704, threaded rod; 8, first placing groove; 9, pressing roller; 10, cutting groove; 11, mounting bracket; 12, second placing groove; 13, first motor; 14, lead screw; 15, automatic telescopic rod; 16, fixing device; 1601, connecting plate; 1602, connecting screw; 1603, cutting blade; 1604, third placing groove; 1605, connecting nut; 17, second motor. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a disposable feces bag production and cutting device, including a workbench 1, a fixed plate 2, a winding roller 3, a limit plate 4, a limit rod 5, a storage hole 6, a positioning device 7, a movable plate 701, a handle 702, a wheel 703, a threaded rod 704, a first storage slot 8, a pressure roller 9, a cutting slot 10, a mounting frame 11, a second storage slot 12, a first motor 13, a screw rod 14, an automatic telescopic rod 15, a fixing device 16, a connecting plate 1601, a connecting screw 1602, a cutting blade 1603, a third storage slot 1604, a connecting nut 1605 and a second motor 17.

[0025] When the disposable feces bag production and cutting device is used, a fixed plate 2 is fixedly connected to the front and rear sides of the left end of the upper surface of the workbench 1, and a winding roller 3 is rotatably connected to the inner bottom end of the fixed plate 2. The winding roller 3 is used to roll up the feces bag. A limiting plate 4 is installed on the inner front and rear ends of the fixed plate 2. The top of the limiting plate 4 is connected with a limiting rod 5. The front and rear ends of the limiting rod 5 are connected to the top of the fixed plate 2. A storage hole 6 is provided in the middle of the bottom end of the limiting plate 4. The winding roller 3 is penetrated on the inner side of the storage hole 6. A positioning device 7 is fixedly connected to the bottom left end of the limiting plate 4. The positioning device 7 is composed of a movable plate 701, a handle 702, a wheel 703, and a threaded rod 704. The right side of the movable plate 701 is fixedly connected to the bottom left end of the limiting plate 4, and the middle of the left side of the movable plate 701 is fixedly connected to the handle 702. The middle of the right side of the left end of the movable plate 701 is rotatably connected to the wheel 703. The middle part of the top of the workbench 1 is threadedly connected with a threaded rod 704, the middle part of the left side of the workbench 1 is provided with a first storage groove 8, the wheel 703 is slidably connected in the first storage groove 8, the middle part of the left side of the moving plate 701 is fixedly connected with a handle 702, the middle part of the right side of the left end of the moving plate 701 is rotatably connected with the wheel 703, the top of the moving plate 701 is threadedly connected with a threaded rod 704, holding the handle 702 to push the moving plate 701 back and forth, so that the limiting plate 4 can move back and forth on the upper surface of the workbench 1. The limiting rod 5 is used to limit the limiting plate 4 to prevent the position of the limiting plate 4 from shifting when the limiting plate 4 moves. When the moving plate 701 moves, the wheel 703 can make the moving plate 701 move more smoothly. After moving the limiting plate 4 to a suitable position, tighten the threaded rod 704 so that the bottom end of the threaded rod 704 is tightly fitted with the upper surface of the workbench 1, so as to fix the limiting plate 4 on the upper surface of the workbench 1;

[0026] In the middle of the upper surface of the workbench 1, a pressure roller 9 is fixedly connected. The front and rear ends of the pressure roller 9 are fixedly connected to the upper surface of the workbench 1 by plate members. The pressure roller 9 is rotatably connected to the plate members at the front and rear ends of the pressure roller 9. When the winding roller 3 winds up the poop bag, the pressure roller 9 presses on the poop bag, causing the poop bag at the right end of the upper surface of the workbench 1 to翘起. At the right end of the upper surface of the workbench 1, an installation frame 11 is fixedly connected. At the lower surface of the top end of the installation frame 11, a second storage groove 12 is opened. At the top rear end of the installation frame 11, a first motor 13 is fixedly connected. The output shaft of the first motor 13 is fixedly connected with a lead screw 14. The lead screw 14 is rotatably connected in the second storage groove 12. A telescopic rod 15 is threadedly connected to the outside of the lead screw 14. The top end of the telescopic rod 15 slides in the second storage groove 12 driven by the lead screw 14. The output end of the telescopic rod 15 is fixedly connected with a fixing device 16. The fixing device 16 is composed of a connecting plate 1601, a connecting screw 1602, a cutting blade 1603, a third storage groove 1604 and a connecting nut 1605. The connecting plate 1601 is in a "C" - shaped structure. Holes are opened on both the left and right sides of the bottom end of the connecting plate 1601. A connecting screw 1602 passes through the hole at the bottom right end of the connecting plate 1601. The left end of the connecting screw 1602 passes through and is connected with a cutting blade 1603. A third storage groove 1604 is opened in the middle of the cutting blade 1603. The left end of the connecting screw 1602 is threadedly connected with a connecting nut 1605. The left end of the connecting nut 1605 passes through and is connected in the hole opened at the bottom left end of the connecting plate 1601. The connecting screw 1602 is threadedly connected with the connecting nut 1605. The right end of the connecting nut 1605 is snap - connected to the left end of the third storage groove 1604. The right side of the connecting screw 1602 is fixedly connected with the output shaft of the second motor 17. The second motor 17 is fixedly connected to the bottom right side of the connecting plate 1601. After removing the connecting nut 1605 from the connecting screw 1602 and moving the cutting blade 1603 to the left, the cutting blade 1603 can be disengaged from the connecting screw 1602, and then the cutting blade 1603 can be removed from the connecting plate 1601. After the cutting blade 1603 is installed inside the connecting plate 1601, start the second motor 17. The output shaft of the second motor 17 drives the connecting screw 1602 to rotate. Due to the connection method of the connecting screw 1602, the connecting nut 1605 and the cutting blade 1603, the cutting blade 1603 is driven to rotate. The rotation direction of the output shaft of the second motor 17 is opposite to the threaded connection direction of the connecting screw 1602 and the connecting nut 1605, preventing the connecting nut 1605 from disengaging from the connecting screw 1602 when the output shaft of the second motor 17 rotates;

[0027] The feces picking bag is passed through the mounting frame 11 and the bottom side of the pressure roller 9, and fixed on the winding roller 3. The limit plate 4 is moved so that the limit plate 4 is clamped at the front and rear sides of the feces picking bag to prevent the feces picking bag from shifting during winding. The winding roller 3 is rotated to make the feces picking bag start to be rolled into a roll. After winding to the moving amount, the automatic telescopic rod 15 is started so that the output end of the automatic telescopic rod 15 moves downward with the fixing device 16, and the bottom end of the cutting blade 1603 is attached to the inner side surface of the cutting groove 10 opened at the right end of the upper surface of the workbench 1. The first motor 13 is started, and the output shaft of the first motor 13 rotates with the screw rod 14 to make the cutting blade 1603 move back and forth to cut the feces picking bag. This is the entire working process of the disposable feces picking bag production and cutting device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0029] 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 disposable feces collection bag production and cutting device, comprising a workbench (1), a positioning device (7) and a fixing device (16), characterized in that: The front and rear sides of the left end of the upper surface of the workbench (1) are fixedly connected with a fixed plate (2), and the inner lower end of the fixed plate (2) is rotatably connected with a winding roller (3), the inner side of the fixed plate (2) is installed with a limit plate (4), and the top end of the limit plate (4) is connected with a limit rod (5), and a placement hole (6) is provided in the middle of the bottom end of the limit plate (4), and a positioning device (7) is fixedly connected to the left bottom end of the limit plate (4), a first placement groove (8) is provided in the middle of the left side of the workbench (1), and a pressing roller (9) is fixedly connected to the middle of the upper surface of the workbench (1), and a cutting groove (10) is provided at the right end of the upper surface of the workbench (1); The right end of the upper surface of the workbench (1) is fixedly connected to a mounting frame (11), and a second storage groove (12) is provided on the lower surface of the top end of the mounting frame (11), and a first motor (13) is fixedly connected to the top end of the rear side of the mounting frame (11), the output shaft of the first motor (13) is fixedly connected to a screw rod (14), and the outer end of the screw rod (14) is threadedly connected to an automatic telescopic rod (15), the output shaft of the automatic telescopic rod (15) is fixedly connected to a fixing device (16), and the right side of the fixing device (16) is fixedly connected to a second motor (17).

2. The disposable excrement collection bag production and cutting device according to claim 1 is characterized by: The bottom surface of the limiting plate (4) is in contact with the upper surface of the workbench (1).

3. The disposable excrement collection bag production and cutting device according to claim 1 is characterized in that: The positioning device (7) is composed of a movable plate (701), a handle (702), a wheel (703), and a threaded rod (704); the handle (702) is fixedly connected to the middle of the left side of the movable plate (701); the wheel (703) is rotatably connected to the middle of the right side of the left end of the movable plate (701); and the threaded rod (704) is threadedly connected to the top end of the movable plate (701).

4. The disposable excrement collection bag production and cutting device according to claim 3 is characterized in that: The right end of the movable plate (701) is fixedly connected to the left bottom end of the limiting plate (4).

5. The disposable excrement collection bag production and cutting device according to claim 3 is characterized by: The wheel (703) is slidably connected inside the first storage groove (8).

6. The disposable excrement collection bag production and cutting device according to claim 1, characterized in that: The fixing device (16) is composed of a connecting plate (1601), a connecting screw (1602), a cutting blade (1603), a third storage groove (1604) and a connecting nut (1605); the bottom of the right end of the connecting plate (1601) is penetrated by the connecting screw (1602), the left end of the connecting screw (1602) is penetrated by the cutting blade (1603), and the middle of the cutting blade (1603) is provided with the third storage groove (1604); the outer side of the left end of the connecting screw (1602) is threadedly connected to the connecting nut (1605).

7. The disposable excrement collection bag production and cutting device according to claim 6, characterized in that: The right end of the connecting nut (1605) is snap-connected to the left end of the third storage groove (1604).

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