Full-degradable straw on-line packaging equipment

Abstract

The utility model provides full-degradable straw online packaging equipment which comprises a rack, the top of the rack is fixedly connected with a containing box, the top of the containing box is provided with a feeding port, the bottom of the containing box is provided with a discharging port, the front side of the rack is fixedly connected with a slitting table, and the front side of the slitting table is provided with a feeding port. A U-shaped plate is connected to the outer side of the slitting table through threads, a material conveying mechanism is arranged at the lower end of an inner cavity of the containing box and comprises a material conveying roller and a servo motor, by arranging the material conveying mechanism, the servo motor drives a transmission belt to rotate, the transmission belt is matched with a belt wheel, the material conveying roller is driven to rotate, and the materials are output through a discharging port; and through cooperation of the conveying rollers and the conveying belt, the plastic straw conveying device has the advantage of stable conveying, the plastic straws can be output to the slitting table one by one, and the problem that existing packaging equipment cannot mechanically and stably convey the straws is solved.

Description

Technical Field

[0001] The utility model relates to an online packaging device for fully degradable straws, belonging to the technical field of straws. Background Art

[0002] A straw, or drinking straw, is a cylindrical, hollow plastic product. Its main function is to drink beverages from a cup. It is also used to suck the marrow of some cooked animal long bones.

[0003] A Chinese patent publication (publication number: CN 210942440 U) discloses a high-efficiency straw packaging device, including a workbench and a gripping manipulator rotatably mounted on the workbench, the gripping manipulator is provided with a plurality of first slots, the same stabilizing rod is fixedly mounted on the inner walls on both sides of the first slot, two symmetrically arranged clamping jaws are slidably mounted in the first slot, and the clamping jaws are slidably sleeved on the stabilizing rod, a sliding slot is provided on the inner wall of the first slot away from the opening, a sliding seat is fixedly mounted on the top of the clamping jaw, and the sliding seat is slidably mounted in the corresponding sliding slot, and a second slot is provided on the inner wall of the sliding slot away from the opening. The utility model has a reasonable design, and is convenient for adjusting the spacing between the two clamping jaws, so as to facilitate the grasping of straws of different diameters;

[0004] Although the above patent adjusts the distance between the two clamping jaws 5 to facilitate the grasping of straws of different diameters, the above equipment is not conducive to the feeding of straws. Due to the lack of a feeding device, the straws cannot be mechanically and stably transmitted, which easily leads to differences in the number of straws in the storage container. Since plastic straws are flexible products, they are prone to getting stuck and unable to fall normally. In addition, the length requirements of the straws are different, and the straws need to be cut. The above equipment lacks a device for cutting the straws, which not only reduces the practicability of the equipment, but also reduces the packaging efficiency of the straws.

[0005] To this end, an online packaging equipment for fully degradable straws is proposed. Utility Model Content

[0006] In view of this, the utility model provides an online packaging device for fully degradable straws to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: an online packaging device for fully degradable straws, comprising a frame, a receiving box is fixedly connected to the top of the frame, a feeding port is provided at the top of the receiving box, a feeding port is provided at the bottom of the receiving box, a cutting table is fixedly connected to the front side of the frame, a U-shaped plate is connected to the outer side of the cutting table by threads, a feeding mechanism is arranged at the lower end of the inner cavity of the receiving box, the feeding mechanism comprises a feeding roller and a servo motor, a cutting mechanism is arranged at the top of the cutting table, and the cutting mechanism comprises a cylinder and a second swing rod;

[0008] The feed roller is arranged on the left and right sides of the bottom of the inner cavity of the containing box, the rear side of the feed roller is movably connected with a pulley through a bearing, the output end sleeve of the servo motor is provided with a transmission belt, and one end of the transmission belt is sleeved on the outer surface of the pulley.

[0009] Further preferably, the front and rear bearings on the inner side of the frame are rotatably connected to conveyor rollers, the outer surface of the conveyor rollers is sleeved with a conveyor belt, the left side of the conveyor roller is movably connected to a driven gear through a bearing, and the left side of the frame is fixedly connected to a mounting seat.

[0010] Further preferably, a DC motor is fixedly connected to the outer side of the mounting seat, a rotating rod is fixedly connected to the output end of the DC motor, a driving gear is fixedly connected to the outer surface of the rotating rod, and the driving gear is connected to the driven gear through tooth meshing.

[0011] Further preferably, the cylinder is fixedly connected to the rear side of the top of the U-shaped plate, the output end of the cylinder is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to an adjusting frame, and sensing devices are provided on both the left and right sides of the U-shaped plate.

[0012] Further preferably, a stepper motor is fixedly connected to the rear side of the adjustment frame, an output end of the stepper motor is rotatably connected to a turntable, and a round block is fixedly connected to the lower side of the turntable.

[0013] Further preferably, a fixed block is fixedly connected to the right side of the rear side of the inner cavity of the adjustment frame, the inner side of the fixed block is rotatably connected to a first swing rod via a rotating shaft, a sliding groove is provided on the inner surface of the first swing rod, and the round block is slidably connected to the inner side of the sliding groove, the top of the outer side of the first swing rod is rotatably connected to a second swing rod via a rotating shaft, and the right side of the second swing rod is rotatably connected to a moving block via a rotating shaft.

[0014] Further preferably, a moving plate is fixedly connected to the inner side of the moving block, a support rod is fixedly connected to the bottom of the moving plate, a connecting plate is fixedly connected to the bottom of the support rod, an electric cylinder is provided at the middle end of the top of the connecting plate, and a slitting tool is fixedly connected to the bottom of the electric cylinder.

[0015] Further preferably, guide plates are fixedly connected to both the front and rear sides of the inner cavity of the adjustment frame, and the moving block is slidably connected to the outer side of the moving plate in the inner cavity of the guide plate.

[0016] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0017] 1. The utility model sets a feeding mechanism so that the servo motor drives the transmission belt to rotate, and the transmission belt cooperates with the pulley to drive the feeding roller to rotate, and outputs the straws through the discharge port, thereby ensuring the stability of the straws from the containing box. The cooperation between the conveying roller and the conveying belt has the advantage of stable transmission, and the plastic straws can be output to the cutting table one by one, solving the problem that the existing packaging equipment cannot mechanically and stably transmit the straws.

[0018] 2. The utility model uses a slitting mechanism to enable the second swing rod to drive the moving block and the moving plate to move in the inner cavity of the guide plate, so as to adjust the left and right positions of the slitting tool. The cylinder is extended and retracted to drive the slitting tool to adjust the front and rear positions, thereby improving the practicability of the equipment.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the slitting mechanism of the utility model;

[0025] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] Reference numerals: 1, frame; 2, feeding mechanism; 201, feeding roller; 202, servo motor; 203, pulley; 204, transmission belt; 205, conveying roller; 206, conveying belt; 207, driven gear; 208, mounting seat; 209, DC motor; 210, rotating rod; 211, driving gear; 3, containing box; 4, feeding port; 5, slitting mechanism; 501, cylinder; 502, connecting frame; 503 , adjusting frame; 504, stepping motor; 505, turntable; 506, round block; 507, fixed block; 508, first swing rod; 509, sliding groove; 510, moving block; 511, moving plate; 512, supporting rod; 513, connecting plate; 514, electric cylinder; 515, slitting tool; 516, induction device; 517, second swing rod; 6, slitting table; 7, U-shaped plate; 8, unloading port; 9, guide plate. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, the embodiment of the utility model provides an online packaging device for fully degradable straws, including a frame 1, a receiving box 3 is fixedly connected to the top of the frame 1, a feeding port 4 is opened at the top of the receiving box 3, a discharge port 8 is opened at the bottom of the receiving box 3, a slitting table 6 is fixedly connected to the front side of the frame 1, a U-shaped plate 7 is connected to the outer side of the slitting table 6 by threads, a feeding mechanism 2 is arranged at the lower end of the inner cavity of the receiving box 3, the feeding mechanism 2 includes a feeding roller 201 and a servo motor 202, a slitting mechanism 5 is arranged on the top of the slitting table 6, and the slitting mechanism 5 includes a cylinder 501 and a second swing rod 517;

[0031] The feed roller 201 is arranged on the left and right sides of the bottom of the inner cavity of the containing box 3. The rear side of the feed roller 201 is movably connected to a pulley 203 through a bearing. The output end sleeve of the servo motor 202 is provided with a transmission belt 204, and one end of the transmission belt 204 is sleeved to the outer surface of the pulley 203.

[0032] By setting up the feeding mechanism 2, the servo motor 202 drives the transmission belt 204 to rotate, and the transmission belt 204 cooperates with the pulley 203 to drive the feeding roller 201 to rotate and output it through the discharge port 8, thereby ensuring the stability of the straws from the containing box 3. Through the cooperation of the conveying roller 205 and the conveying belt 206, it has the advantage of stable transmission and can output the plastic straws one by one to the cutting table 6, thereby solving the problem that the existing packaging equipment cannot mechanically and stably transmit the straws.

[0033] Example 2

[0034] In one embodiment, the front and rear bearings on the inner side of the frame 1 are rotatably connected to the conveying roller 205, the outer surface of the conveying roller 205 is sleeved with a conveying belt 206, the left side of the conveying roller 205 is movably connected to the driven gear 207 through the bearing, the left side of the frame 1 is fixedly connected to the mounting seat 208, the outer side of the mounting seat 208 is fixedly connected to the DC motor 209, the output end of the DC motor 209 is fixedly connected to the rotating rod 210, the outer surface of the rotating rod 210 is fixedly connected to the driving gear 211, and the driving gear 211 is connected to the driven gear 207 through tooth meshing, the cylinder 501 is fixedly connected to the rear side of the top of the U-shaped plate 7, the output end of the cylinder 501 is fixedly connected to the connecting frame 502, the bottom of the connecting frame 502 is fixedly connected to the adjusting frame 503, the left and right sides of the U-shaped plate 7 are provided with the sensing device 516, the rear side of the adjusting frame 503 is fixedly connected to the stepping motor 504, the output end of the stepping motor 504 is rotatably connected to the turntable 505, the lower side of the turntable 505 A round block 506 is fixedly connected, a fixed block 507 is fixedly connected to the right side of the rear side of the inner cavity of the adjustment frame 503, the inner side of the fixed block 507 is rotatably connected to a first swing rod 508 through a rotating shaft, a sliding groove 509 is provided on the inner surface of the first swing rod 508, and the round block 506 is slidably connected to the inner side of the sliding groove 509, the top of the outer side of the first swing rod 508 is rotatably connected to a second swing rod 517 through a rotating shaft, and the right side of the second swing rod 517 is rotatably connected to a moving block 508 through a rotating shaft. 10. A moving plate 511 is fixedly connected to the inner side of the moving block 510, a support rod 512 is fixedly connected to the bottom of the moving plate 511, a connecting plate 513 is fixedly connected to the bottom of the support rod 512, an electric cylinder 514 is arranged at the middle end of the top of the connecting plate 513, a slitting tool 515 is fixedly connected to the bottom of the electric cylinder 514, guide plates 9 are fixedly connected to the front and rear sides of the inner cavity of the adjustment frame 503, and the moving block 510 is slidably connected to the outer side of the moving plate 511 in the inner cavity of the guide plate 9.

[0035] By setting the mounting seat 208, the DC motor 209 can be conveniently fixed. By setting the driving gear 211, the driven gear 207 can be driven to rotate by the meshing of the teeth of the driving gear 211, thereby playing a transmission role. By setting the sensing device 516, the sensing device 516 can sense whether there are straws on the cutting table 6. By setting the stepping motor 504, power can be provided for the rotation of the turntable 505. By setting the second swing arm 517, the swing of the second swing arm 517 can drive the cutting tool 515 to move left and right. By setting the cutting tool 515, it is convenient to cut the straws into different lengths. By setting the guide plate 9, the stability of the moving block 510 during movement can be improved.

[0036] When the utility model is working, firstly, the straws are put into the interior of the containing box 3 through the feed port 4, and the servo motor 202 is turned on. The output end of the servo motor 202 drives the pulley 203 and the transmission belt 204 to rotate, thereby driving the feed roller 201 to rotate. While the feed roller 201 rotates, the straws in the containing box 3 are fed and dropped onto the surface of the conveyor belt 206 through the discharge port 8. The output end of the DC motor 209 drives the rotating rod 210 and the driving gear 211 to rotate. The driving gear 211 drives the driven gear 207 to rotate through the meshing of teeth. The driven gear 207 drives the conveying roller 205 to rotate. Through the cooperation of the conveying roller 205 and the conveyor belt 206, the straws are transported to the surface of the slitting table 6 and are then transported to the surface of the slitting table 6 through the induction device 516. The straw is sensed, and then the connecting frame 502 is driven to move forward and backward for adjustment through the output end of the cylinder 501, and the connecting frame 502 drives the adjusting frame 503 to move forward and backward for adjustment. During the forward and backward movement of the adjusting frame 503, the slitting tool 515 is driven to move forward and backward for adjustment, thereby adjusting the front and rear position of the slitting tool 515, and the output end of the stepping motor 504 is rotated to drive the turntable 505 and the round block 506 to rotate, and the round block 506 drives the first swing rod 508 and the second swing rod 517 to swing, and the second swing rod 517 drives the moving block 510 to move in the inner cavity of the guide plate 9, and the cooperation between the moving block 510 and the moving plate 511 drives the electric cylinder 514 and the slitting tool 515 to move forward and backward, so that the position of the slitting tool 515 can be adjusted, which is beneficial to slitting the straws.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fully degradable straw online packaging device, characterized by: The machine comprises a frame (1), a containing box (3) is fixedly connected to the top of the frame (1), a feeding port (4) is provided on the top of the containing box (3), a discharging port (8) is provided on the bottom of the containing box (3), a slitting table (6) is fixedly connected to the front side of the frame (1), a U-shaped plate (7) is connected to the outer side of the slitting table (6) by threads, a feeding mechanism (2) is arranged at the lower end of the inner cavity of the containing box (3), the feeding mechanism (2) comprises a feeding roller (201) and a servo motor (202), a slitting mechanism (5) is arranged on the top of the slitting table (6), and the slitting mechanism (5) comprises a cylinder (501) and a second swinging rod (517); The feed roller (201) is arranged on the left and right sides of the bottom of the inner cavity of the containing box (3); the rear side of the feed roller (201) is movably connected to a pulley (203) via a bearing; the output end sleeve of the servo motor (202) is provided with a transmission belt (204); one end of the transmission belt (204) is sleeved onto the outer surface of the pulley (203).

2. The fully degradable straw online packaging equipment according to claim 1 is characterized by: The front and rear bearings on the inner side of the frame (1) are rotatably connected to conveying rollers (205), the outer surface of the conveying rollers (205) is sleeved with a conveying belt (206), the left side of the conveying rollers (205) is movably connected to a driven gear (207) via a bearing, and the left side of the frame (1) is fixedly connected to a mounting seat (208).

3. The fully degradable straw online packaging equipment according to claim 2 is characterized by: A DC motor (209) is fixedly connected to the outside of the mounting seat (208), a rotating rod (210) is fixedly connected to the output end of the DC motor (209), a driving gear (211) is fixedly connected to the outer surface of the rotating rod (210), and the driving gear (211) is connected to the driven gear (207) through tooth meshing.

4. The fully degradable straw online packaging equipment according to claim 1 is characterized by: The cylinder (501) is fixedly connected to the rear side of the top of the U-shaped plate (7); the output end of the cylinder (501) is fixedly connected to a connection frame (502); the bottom of the connection frame (502) is fixedly connected to an adjustment frame (503); and sensing devices (516) are provided on both the left and right sides of the U-shaped plate (7).

5. The fully degradable straw online packaging equipment according to claim 4 is characterized by: The rear side of the adjustment frame (503) is fixedly connected to a stepping motor (504), the output end of the stepping motor (504) is rotatably connected to a turntable (505), and the lower side of the turntable (505) is fixedly connected to a round block (506).

6. The fully degradable straw online packaging equipment according to claim 5 is characterized by: A fixed block (507) is fixedly connected to the right side of the rear side of the inner cavity of the adjustment frame (503); the inner side of the fixed block (507) is rotatably connected to a first swing rod (508) via a rotating shaft; a sliding groove (509) is provided on the inner surface of the first swing rod (508); and the round block (506) is slidably connected to the inner side of the sliding groove (509); the top of the outer side of the first swing rod (508) is rotatably connected to a second swing rod (517) via a rotating shaft; and the right side of the second swing rod (517) is rotatably connected to a moving block (510) via a rotating shaft.

7. The fully degradable straw online packaging equipment according to claim 6 is characterized by: A moving plate (511) is fixedly connected to the inner side of the moving block (510), a support rod (512) is fixedly connected to the bottom of the moving plate (511), a connecting plate (513) is fixedly connected to the bottom of the support rod (512), an electric cylinder (514) is arranged at the middle end of the top of the connecting plate (513), and a slitting tool (515) is fixedly connected to the bottom of the electric cylinder (514).

8. The fully degradable straw online packaging equipment according to claim 6 is characterized by: The front and rear sides of the inner cavity of the adjustment frame (503) are fixedly connected with guide plates (9), and the outer side of the movable block (510) and the movable plate (511) are slidably connected in the inner cavity of the guide plate (9).

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