A soft package bag rationing, boxing and conveying device

Abstract

The present application relates to the production transmission field, and discloses a kind of soft package bag rationing box conveying device, including conveying table, the bottom of the conveying table is fixedly connected with a plurality of support legs, the inside of the conveying table is rotatably connected with two transmission rollers by rotating shaft, the outer side wall of two The transmission roller is commonly transmitted with a transmission belt, the front surface right of the conveying table is fixedly connected with a double-shaft motor, the output shaft rear end of the double-shaft motor is fixedly connected with the center shaft front end of the transmission roller located in the right side of the inside of the conveying table, the front surface of the conveying table is fixedly connected with inflation mechanism in the left of the double-shaft motor;Device uses, start double-shaft motor to drive the transmission belt transmission of transmission roller outer side wall, packaging bag is put on the transmission table supported by support leg at this time to be transmitted, inductive counter is counted to the packaging bag that transmission passes, to control rationing transmission packing.

Description

Technical Field

[0001] This invention relates to the field of production transmission, and more specifically to a quantitative packing and conveying device for flexible packaging bags. Background Technology

[0002] Packaging bags are bags used to package various products, making it convenient to transport and store goods during the production and distribution process. They are widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are eventually transported to landfills for disposal like ordinary garbage, and only 7% of plastics are recycled.

[0003] Patent publication number (CN213356444U) discloses a conveying device for a packaging bag production machine, relating to the field of packaging bag production technology. The device includes a base plate, with a first support rod fixedly connected to one side of the top of the base plate. A driven wheel is disposed on one side of the top of the first support rod, and a rotating gear is disposed on one side of the driven wheel. A first motor is disposed on the top of the base plate and on one side of the first support rod, with the output shaft of the first motor fixedly connected to the rotating wheel. A second support rod is disposed on the other side of the top of the base plate, with a driven gear disposed on one side of the top of the second support rod. This invention solves the problem that existing packaging bag production machines require conveying the bags after production, which is inconvenient and cannot effectively absorb material residues present during the conveying process, thus harming the surrounding environment.

[0004] The aforementioned technologies cannot effectively flatten the packaging bags during transport, which can easily lead to problems such as bending of the packaging bags during packing. Therefore, improvements are needed. To address this, we propose a quantitative packing and transport device for flexible packaging bags. Summary of the Invention

[0005] The main technical problem solved by this invention is to provide a quantitative packing and conveying device for flexible packaging bags, which can solve the problem in the above-mentioned technologies that cannot effectively flatten the packaging bags during transport, and that the packaging bags are prone to bending during packing.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, more specifically, a quantitative packing and conveying device for flexible packaging bags includes a conveyor platform. Multiple support legs are fixedly connected to the bottom of the conveyor platform. Two drive rollers are rotatably connected to the inner side of the conveyor platform via a rotating shaft. The outer walls of the two drive rollers share a drive belt. A dual-axis motor is fixedly connected to the right side of the front surface of the conveyor platform. The rear end of the output shaft of the dual-axis motor is fixedly connected to the front end of the central shaft of the drive roller located on the right side of the inner side of the conveyor platform. An inflation mechanism is fixedly connected to the left side of the dual-axis motor on the front surface of the conveyor platform. A flattening and unfolding mechanism is fixedly connected to the upper surface of the conveyor platform. An intelligent controller is fixedly connected to the front of the upper surface of the conveyor platform. An inductive counter is fixedly installed on the right side of the upper surface of the conveyor platform.

[0007] Furthermore, the bottom end of the support leg is fixedly connected to a caster wheel.

[0008] Furthermore, a cam is fixedly connected to the front end of the output shaft of the dual-axis motor.

[0009] Furthermore, the inflation mechanism includes an inflation box, the rear surface of which is fixedly connected to the front surface of the transmission table. A piston block is slidably connected inside the inflation box. An L-shaped rod is fixedly connected to the right side of the piston block. The right side of the L-shaped rod extends through to the right side of the inflation box. A screw is rotatably connected to the right side of the L-shaped rod via a pivot. An L-shaped rod is threadedly connected to the outer side wall of the screw. A crossbar is fixedly connected to the right side of the inflation box. The right end of the crossbar passes through the L-shaped rod and the L-shaped rod, and is slidably connected to the L-shaped rod and the L-shaped rod, respectively. A contact ball is fixedly connected to the right end of the L-shaped rod. The outer side wall of the contact ball contacts the outer side wall of the cam.

[0010] Furthermore, an air exchange pipe is fixedly connected to the left side of the air box.

[0011] Furthermore, the flattening and unfolding mechanism includes an L-shaped bracket. The bottom of the L-shaped bracket is fixedly connected to the upper surface of the transmission platform. An air chamber is formed inside the L-shaped bracket. A piston plate is slidably connected inside the air chamber. Multiple springs are fixedly connected between the piston plate and the air chamber. Rotary connecting parts one are symmetrically fixedly connected to the front and rear of the lower surface of the piston plate. The front surface of each of the rotating connecting parts one is rotatably connected to a connecting rod one via a rotating shaft. Horizontal grooves are symmetrically formed to the front and rear of the lower surface of the air chamber. The bottom ends of multiple connecting rods one pass through multiple horizontal grooves and are rotatably connected to rotating connecting parts two via rotating shafts. The bottoms of two rotating connecting parts two that are opposite each other are fixedly connected to a concave part. A roller is rotatably connected inside the concave part via a rotating shaft. The end of the air exchange pipe away from the air box is fixedly connected to the interior of the air chamber.

[0012] Furthermore, the left and right sides of the L-shaped bracket are symmetrically fixed with fixing blocks, and the opposite sides of the two upper and lower fixing blocks are jointly fixed with a vertical rod. The outer wall of the vertical rod is slidably connected with a lifting tube, and the inside of the lifting tube is slidably connected with a telescopic block. The end of the telescopic block away from the L-shaped bracket is fixedly connected with an L-shaped connecting plate, and the opposite sides of the two L-shaped connecting plates are respectively fixedly connected to the opposite sides of the two concave parts.

[0013] Furthermore, the front surface of the air chamber has a through-type adjustment port. The front surface of the L-shaped connecting plate is fixed with a base plate below the adjustment port. The upper surface of the base plate is rotatably connected to a screw rod two via a rotating shaft. The outer side wall of the screw rod two is threaded with a threaded sleeve. The outer side wall of the threaded sleeve is symmetrically fixed with a rotating connecting piece three. The front surface of the rotating connecting piece three is rotatably connected to a connecting rod two via a rotating shaft. The rear surface of the connecting rod two is rotatably connected to a rotating connecting piece four via a rotating shaft. The bottom of the rotating connecting piece four is fixedly connected with a baffle. The rear end of the baffle passes through the adjustment port and extends into the interior of the air chamber. The opposite sides of the two baffles respectively contact the opposite sides of the two connecting rods one.

[0014] Furthermore, a knob is fixedly connected to the top end of the second screw.

[0015] The beneficial effects of the present invention on a quantitative packing and conveying device for flexible packaging bags are as follows:

[0016] When the device is in use, the dual-axis motor is started to drive the transmission belt on the outer wall of the transmission roller. At this time, the packaging bag is placed on the transmission table supported by the support leg for transmission. The inductive counter counts the packaging bags that are transmitted, thereby controlling the quantitative transmission and boxing.

[0017] When the dual-axis motor starts and drives the transmission belt, the cam repeatedly squeezes the abutment ball, thereby driving the piston block to slide along the inside of the inflation box, achieving the effect of inflating and deflating the inflation box. At the same time, the distance between L-shaped rod one and L-shaped rod two can be adjusted by rotating screw one to control the contact distance between the abutment ball and the cam. Thus, when the cam rotates and pushes the abutment ball, it can push the piston block to move different distances, and then inflate the packaging bag into the flattening and unfolding mechanism to flatten it. This can be adjusted according to the thickness of the packaging table.

[0018] Inflating and deflating the air chamber causes the piston plate to move up and down repeatedly. Then, under the obstruction of the baffle, as the connecting rod descends, the two opposing connecting rods on the left and right sides cause the two rollers to descend and separate simultaneously. This achieves the effect of squeezing the packaging bag while pushing it from the top surface of the packaging bag to both sides, thus flattening and unfolding it. By turning the screw two with the hand knob, the distance between the two baffles can be controlled, so that the opening angle of the connecting rod when it is obstructed and descends is different. This can be adjusted according to the size of the packaging bag for pressing. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the overall structure of a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0021] Figure 2 This is a schematic diagram of the connection structure between the conveyor table and the drive roller in a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0022] Figure 3 This is a cross-sectional structural schematic diagram of an inflation mechanism for a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0023] Figure 4 This is a partial cross-sectional view of a flattening and unfolding mechanism for a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0024] Figure 5 This is a side view schematic diagram of the connection structure between a concave part and a roller in a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0025] Figure 6 This is a cross-sectional view of the connection structure of a fixed block, vertical rod, lifting pipe, telescopic block and L-shaped connecting plate for a quantitative packing and conveying device for flexible packaging bags according to the present invention.

[0026] Figure 7 This invention relates to a quantitative packing and conveying device for flexible packaging bags. Figure 1 A magnified structural diagram at point A.

[0027] In the diagram: 1. Transmission table; 2. Support leg; 3. Transmission roller; 4. Transmission belt; 5. Dual-axis motor; 6. Inflation mechanism; 7. Flattening and unfolding mechanism; 8. Intelligent controller; 9. Inductive counter; 10. Caster wheel; 11. Cam; 601. Inflation box; 602. Piston block; 603. L-shaped rod one; 604. Screw one; 605. L-shaped rod two; 606. Crossbar; 607. Abutment ball; 608. Air exchange pipe; 701. L-shaped bracket; 702. Air chamber; 703. Piston plate; 70 4. Spring; 705. Rotating connector one; 706. Connecting rod one; 707. Horizontal groove; 708. Rotating connector two; 709. Concave part; 710. Roller; 711. Fixing block; 712. Vertical rod; 713. Lifting pipe; 714. Telescopic block; 715. L-shaped connecting plate; 716. Adjustment port; 717. Base plate; 718. Screw two; 719. Screw sleeve; 720. Rotating connector three; 721. Connecting rod two; 722. Rotating connector four; 723. Stop bar; 724. Knob. Detailed Implementation

[0028] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0029] According to one aspect of the invention, such as Figure 1-7 As shown, a quantitative packing and conveying device for flexible packaging bags is provided, including a conveyor table 1. Multiple support legs 2 are fixedly connected to the bottom of the conveyor table 1. Two transmission rollers 3 are rotatably connected to the inner side of the conveyor table 1 via a rotating shaft. A transmission belt 4 is shared by the outer side walls of the two transmission rollers 3. A dual-axis motor 5 is fixedly connected to the right side of the front surface of the conveyor table 1. The rear end of the output shaft of the dual-axis motor 5 is fixedly connected to the front end of the central shaft of the transmission roller 3 located on the right side of the inner side of the conveyor table 1. An inflation mechanism 6 is fixedly connected to the left side of the dual-axis motor 5 on the front surface of the conveyor table 1. A flattening and unfolding mechanism 7 is fixedly connected to the upper surface of the conveyor table 1. An intelligent controller 8 is fixedly connected to the front of the upper surface of the conveyor table 1. An inductive counter 9 is fixedly installed on the right side of the upper surface of the conveyor table 1.

[0030] When the device is in use, the dual-axis motor 5 is started to drive the transmission belt 4 on the outer side of the transmission roller 3. At this time, the packaging bag is placed on the transmission platform 1 supported by the support leg 2 for transmission. The inductive counter 9 counts the packaging bags that are transmitted, thereby controlling the quantitative transmission and boxing. The intelligent controller 8 is used to realize intelligent control of the device. The inflation mechanism 6 can repeatedly inflate and deflate the inside of the flattening and unfolding mechanism 7, and then use the flattening and unfolding mechanism 7 to flatten and unfold the packaging platform during transmission, avoiding the problem of wrinkles during boxing.

[0031] In this embodiment, a caster wheel 10 is fixedly connected to the bottom end of the support leg 2;

[0032] This facilitates the overall relocation of the device.

[0033] In this embodiment, a cam 11 is fixedly connected to the front end of the output shaft of the dual-axis motor 5. The inflation mechanism 6 includes an inflation box 601, the rear surface of which is fixedly connected to the front surface of the transmission table 1. A piston block 602 is slidably connected inside the inflation box 601. An L-shaped rod 603 is fixedly connected to the right side of the piston block 602. The right side of the L-shaped rod 603 extends through to the right side of the inflation box 601. A screw 604 is rotatably connected to the right side of the L-shaped rod 603 via a rotating shaft. The outer wall of screw 604 is threaded with L-shaped rod 605. The right side of the air box 601 is fixedly connected with cross rod 606. The right end of cross rod 606 passes through L-shaped rod 603 and L-shaped rod 605 and is slidably connected to L-shaped rod 603 and L-shaped rod 605 respectively. The right end of L-shaped rod 605 is fixedly connected with abutting ball 607. The outer wall of abutting ball 607 contacts the outer wall of cam 11. The left side of the air box 601 is fixedly connected with air exchange pipe 608.

[0034] When the dual-axis motor 5 starts and drives the transmission belt 4, it repeatedly squeezes the abutment ball 607 through the cam 11, thereby driving the piston block 602 to slide along the inside of the air box 601, realizing the effect of inflating and deflating the air box 601. At the same time, the distance between the L-shaped rod 603 and the L-shaped rod 605 can be adjusted by rotating the screw 604, controlling the contact distance between the abutment ball 607 and the cam 11. Thus, when the cam 11 rotates and pushes the abutment ball 607, it can push the piston block 602 to move different distances, and then inflate the packaging bag into the flattening and unfolding mechanism 7 to flatten it. This can be adjusted according to the thickness of the packaging table.

[0035] In this embodiment, the flattening and unfolding mechanism 7 includes an L-shaped bracket 701. The bottom of the L-shaped bracket 701 is fixedly connected to the upper surface of the transfer table 1. An air chamber 702 is opened inside the L-shaped bracket 701. A piston plate 703 is slidably connected inside the air chamber 702. A plurality of springs 704 are fixedly connected between the piston plate 703 and the air chamber 702. Rotary connecting parts 705 are symmetrically fixedly connected to the front and rear of the lower surface of the piston plate 703. The front surface of each rotating connecting part 705 is rotatably connected to a connecting rod 706 via a rotating shaft. The air chamber 702 is symmetrically connected to the front and rear of the lower surface. A transverse groove 707 is provided, and the bottom ends of multiple connecting rods 706 pass through the multiple transverse grooves 707 respectively. Each rod is rotatably connected to a rotating connector 708 via a rotating shaft. The bottoms of two rotating connectors 708 that are opposite each other are fixedly connected to a concave part 709. A roller 710 is rotatably connected to the inside of the concave part 709 via a rotating shaft. The end of the air exchange pipe 608 away from the air box 601 is fixedly connected to the inside of the air chamber 702. Fixing blocks 711 are symmetrically fixedly connected to the left and right sides of the L-shaped bracket 701. A vertical rod 7 is fixedly connected to the opposite sides of two vertically opposite fixing blocks 711. 12. A lifting tube 713 is slidably connected to the outer wall of the vertical rod 712. A telescopic block 714 is slidably connected inside the lifting tube 713. An L-shaped connecting plate 715 is fixedly connected to the end of the telescopic block 714 away from the L-shaped bracket 701. The opposite sides of the two L-shaped connecting plates 715 are fixedly connected to the opposite sides of the two concave parts 709 respectively. A through-type adjustment port 716 is opened on the front surface of the air chamber 702. A base plate 717 is fixedly attached to the front surface of the L-shaped connecting plate 715 below the adjustment port 716. A screw 718 is rotatably connected to the upper surface of the base plate 717 via a rotating shaft. The outer side of the screw 718... A threaded sleeve 719 is connected to the wall. A rotating connector 720 is symmetrically fixed to the outer wall of the threaded sleeve 719. A connecting rod 721 is rotatably connected to the front surface of the rotating connector 720 via a rotating shaft. A rotating connector 722 is rotatably connected to the lower part of the rear surface of the connecting rod 721 via a rotating shaft. A stop bar 723 is fixedly connected to the bottom of the rotating connector 722. The rear end of the stop bar 723 passes through the adjustment port 716 and extends into the interior of the air chamber 702. The opposite sides of the two stop bars 723 are in contact with the opposite sides of the two connecting rods 706 respectively. A knob 724 is fixedly connected to the top of the screw 718.

[0036] Inflating and deflating the air chamber 702 causes the piston plate 703 to move up and down repeatedly. Then, under the obstruction of the stop bar 723, during the descent of the connecting rod 706, the two opposing connecting rods 706 will drive the two rollers 710 to descend and separate simultaneously. This achieves the effect of squeezing the packaging bag while pushing it from the top surface of the packaging bag to both sides, thus flattening and unfolding it. By rotating the screw 718 through the hand knob 724, the distance between the two stop bars 723 can be controlled, so that the opening angle of the connecting rod 706 when it is obstructed and descends is different. This can be adjusted according to the size of the packaging bag for pressing.

[0037] The working principle of this device is as follows: When the device is in use, the dual-axis motor 5 is started to drive the transmission belt 4 on the outer wall of the transmission roller 3. At this time, the packaging bag is placed on the transmission platform 1 supported by the support leg 2 for transmission. The inductive counter 9 counts the packaging bags that are transmitted, thereby controlling the quantitative transmission and boxing. The intelligent controller 8 is used to realize intelligent control of the device. The inflation mechanism 6 can repeatedly inflate and deflate the inside of the flattening and unfolding mechanism 7, and then use the flattening and unfolding mechanism 7 to flatten and unfold the packaging platform during transmission, avoiding the problem of wrinkles during boxing.

[0038] All electrical components mentioned in this article are real-world electrical components.

[0039] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. A soft packaging bag dosing and boxing transfer device comprising a transfer table (1), characterized in that: The bottom of the transmission platform (1) is fixedly connected to multiple support legs (2). The inner side of the transmission platform (1) is rotatably connected to two transmission rollers (3) via a rotating shaft. The outer side walls of the two transmission rollers (3) jointly transmit a transmission belt (4). The right side of the front surface of the transmission platform (1) is fixedly connected to a dual-axis motor (5). The rear end of the output shaft of the dual-axis motor (5) is fixedly connected to the front end of the central shaft of the transmission roller (3) located on the right side of the inner side of the transmission platform (1). The front surface of the transmission platform (1) is fixedly connected to an inflation mechanism (6) to the left of the dual-axis motor (5). The upper surface of the transmission platform (1) is fixedly connected to a flattening and unfolding mechanism (7). The front of the upper surface of the transmission platform (1) is fixedly connected to an intelligent controller (8). The right side of the upper surface of the transmission platform (1) is fixedly installed with an inductive counter (9). The inflation mechanism (6) includes an inflation box (601); An air exchange pipe (608) is fixedly connected to the left side of the air box (601). The flattening and unfolding mechanism (7) includes an L-shaped bracket (701). The bottom of the L-shaped bracket (701) is fixedly connected to the upper surface of the transmission table (1). An air chamber (702) is opened inside the L-shaped bracket (701). A piston plate (703) is slidably connected inside the air chamber (702). Multiple springs (704) are fixedly connected between the piston plate (703) and the air chamber (702). Rotary connecting parts (705) are symmetrically fixedly connected to the front and rear of the lower surface of the piston plate (703). The front surface of the rotating connecting parts (705) is rotatably connected to a rotating shaft. The connecting rod (706) has a horizontal groove (707) symmetrically opened at the front and rear of the lower surface of the air chamber (702). The bottom ends of multiple connecting rods (706) pass through multiple horizontal grooves (707) respectively, and are rotatably connected to a rotating connector (708) via a rotating shaft. The bottom of two rotating connectors (708) that are opposite each other are fixedly connected to a concave part (709). The inside of the concave part (709) is rotatably connected to a roller (710) via a rotating shaft. The end of the air exchange pipe (608) away from the air box (601) is fixedly connected to the inside of the air chamber (702). The L-shaped bracket (701) is symmetrically fixed with fixing blocks (711) on both the left and right sides. The two upper and lower fixing blocks (711) are fixedly connected to a vertical rod (712) on their opposite sides. The outer wall of the vertical rod (712) is slidably connected with a lifting tube (713). The inside of the lifting tube (713) is slidably connected with a telescopic block (714). The end of the telescopic block (714) away from the L-shaped bracket (701) is fixedly connected with an L-shaped connecting plate (715). The opposite sides of the two L-shaped connecting plates (715) are respectively fixedly connected to the opposite sides of the two concave parts (709). The front surface of the air chamber (702) is provided with a through-type adjustment port (716). The front surface of the L-shaped connecting plate (715) is fixed with a base plate (717) below the adjustment port (716). The upper surface of the base plate (717) is rotatably connected to a screw rod (718) via a rotating shaft. The outer side wall of the screw rod (718) is threaded with a threaded sleeve (719). The outer side wall of the threaded sleeve (719) is symmetrically fixed with a rotating connecting piece (720). The rotating connecting piece (710) is... The front surface of 20) is rotatably connected to the second connecting rod (721) via a rotating shaft. The rear surface of the second connecting rod (721) is rotatably connected to the fourth rotating connecting member (722) via a rotating shaft. The bottom of the fourth rotating connecting member (722) is fixedly connected to a baffle (723). The rear end of the baffle (723) passes through the adjustment port (716) and extends into the interior of the air chamber (702). The opposite sides of the two baffles (723) are in contact with the opposite sides of the two connecting rods (706).

2. The quantitative packing and conveying device for flexible packaging bags according to claim 1, characterized in that: The bottom end of the support leg (2) is fixedly connected to a caster wheel (10).

3. The quantitative packing and conveying device for flexible packaging bags according to claim 1, characterized in that: The output shaft of the dual-axis motor (5) is fixedly connected to a cam (11).

4. A quantitative packing and conveying device for flexible packaging bags according to claim 3, characterized in that: The rear surface of the inflation box (601) is fixedly connected to the front surface of the transmission table (1). A piston block (602) is slidably connected inside the inflation box (601). An L-shaped rod (603) is fixedly connected to the right side of the piston block (602). The right side of the L-shaped rod (603) extends through to the right side of the inflation box (601). A screw (604) is rotatably connected to the right side of the L-shaped rod (603) via a rotating shaft. The outer wall of the screw (604) is threaded. The air box (601) is connected to a crossbar (606) fixedly connected to the right side of the L-shaped rod (603) and the L-shaped rod (605). The right end of the crossbar (606) passes through the L-shaped rod (603) and the L-shaped rod (605) and is slidably connected to the L-shaped rod (603) and the L-shaped rod (605) respectively. The right end of the L-shaped rod (605) is fixedly connected to an abutment ball (607). The outer side wall of the abutment ball (607) contacts the outer side wall of the cam (11).

5. A quantitative packing and conveying device for flexible packaging bags according to claim 1, characterized in that: A knob (724) is fixedly connected to the top of the second screw (718).

Images