Material receiving structure for horizontal packaging machine

Abstract

The utility model relates to the technical field of packaging machines, and discloses a material receiving structure for a horizontal packaging machine, which comprises a mounting seat, the bottom end of the mounting seat is fixedly connected with a material receiving hopper, the top side of the front end of the material receiving hopper is provided with a material inlet, and the front end of the material receiving hopper is fixedly connected with a first motor; the first motor is connected with a lifting bucket through a lifting assembly, the front end of the lifting bucket is fixedly connected with a second motor, the second motor is connected with a control panel through a control assembly, and the bottom end of the lifting bucket is fixedly connected with a discharging hopper. According to the utility model, the height of the lifting hopper can be adjusted at any time according to production requirements, the discharge hopper is ensured to be close to the opening of a packaging bag, materials can safely and accurately fall into the packaging bag, waste and loss are effectively avoided, the position of the control panel is controlled, the opening and closing of the discharge hopper can be accurately controlled, and the production efficiency is improved. And accurate material taking and packaging of products are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a material receiving structure used in a horizontal packaging machine. Background Art

[0002] A packaging machine is a mechanical device used to automatically or semi-automatically package products. It is mainly used to put products into packaging bags, bottles, boxes or other containers, and perform operations such as sealing, marking and wrapping. Packaging machines are widely used in production lines in food, daily necessities, medicine, chemical and other industries. Packaging machines play an important role in improving production efficiency, ensuring packaging quality and reducing labor costs on production lines.

[0003] After searching, a material receiving structure for a horizontal packaging machine with announcement number CN221068704U includes a conveyor belt, a moving part, a closing part and a receiving hopper. The receiving hopper is installed on one side of the tail end of the conveyor belt. A passing hopper is installed between the receiving hopper and the conveyor belt. The material is conveyed to the receiving hopper by the conveyor belt, and the material falls into the receiving hopper through the passing hopper. The moving part is arranged on one side of the receiving hopper, and the receiving hopper is fixedly installed at the driving end of the moving part. The moving part drives the receiving hopper to move up and down. The closing part is installed at the tail end of the receiving hopper. The closing part is used to open or close the tail mouth of the receiving hopper; the head size of the receiving hopper is larger than the tail size, the top end of the receiving hopper is the head, and the bottom end of the receiving hopper is the tail. The moving part drives the receiving hopper to move up and down. When the bag is placed under the receiving hopper, the moving part can drive the receiving hopper to move toward the bag, so that the bottom end of the receiving hopper moves to the bag mouth, which is convenient for dropping materials.

[0004] Based on the above patent, the receiving hopper mentioned in its background technology is fixedly installed at the driving end of the moving part, and the moving part drives the receiving hopper to move up and down; the closing part is installed at the tail of the receiving hopper, and the closing part is used to open or close the tail mouth of the receiving hopper, and the receiving hopper is used to connect the materials conveyed by the conveyor belt into the bag. The receiving hopper is fixedly installed at the driving end of the moving part, and the moving part drives the receiving hopper to move up and down. When the bag is placed under the receiving hopper, the moving part can drive the receiving hopper to move toward the bag, so that the bottom end of the receiving hopper moves to the bag mouth, which is convenient for dropping materials. Even if the bag mouth is full of materials, it is difficult for the materials to leak from the outside of the bag. It is highly practical. The closing part can grasp whether the receiving hopper drops materials. The head size of the receiving hopper is larger than the tail size, so that the tail of the receiving hopper can move into the bag mouth. In this regard, in response to this technical problem, this application proposes a material receiving structure for a horizontal packaging machine. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a material receiving structure for a horizontal packaging machine, which is intended to control the height of the discharge hopper, ensure that the discharge hopper is close to the packaging bag opening, and control the position of the control panel to open and close the discharge hopper.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material receiving structure for a horizontal packaging machine, comprising a mounting seat, a material receiving hopper is fixedly connected to the bottom end of the mounting seat, a feed port is provided on the top side of the front end of the material receiving hopper, a first motor is fixedly connected to the front end of the material receiving hopper, the first motor is connected to the lifting hopper through a lifting assembly, a second motor is fixedly connected to the front end of the lifting hopper, the second motor is connected to the control panel through a control assembly, and a discharge hopper is fixedly connected to the bottom end of the lifting hopper.

[0007] Furthermore, the lifting assembly includes a driving shaft fixedly connected to the driving end of the first motor, a first pulley is fixedly connected to the front end of the outer wall of the driving shaft, and the first pulley is connected to the second pulley through a transmission belt.

[0008] Furthermore, the inner wall of the second pulley is fixedly connected to a connecting shaft, the front end of the outer wall of the connecting shaft is fixedly connected to a main gear, the outer diameter of the main gear is meshedly connected to a slave gear, and the inner wall of the slave gear is fixedly connected to a driven shaft.

[0009] Furthermore, the rear ends of the driving shaft and the driven shaft are fixedly connected with pinions, and the opposite ends of the outer diameters of the pinions are meshedly connected with sliding tooth plates, and the opposite ends of the sliding tooth plates are respectively fixedly connected to the left and right sides of the lifting bucket.

[0010] Furthermore, the control component includes a rotating shaft fixedly connected to the driving end of the second motor, the rear end of the rotating shaft is fixedly connected to a first bevel gear, the outer diameter of the first bevel gear is meshingly connected to a second bevel gear, and the inner wall of the second bevel gear is fixedly connected to a worm.

[0011] Furthermore, both left and right ends of the worm are meshedly connected with worm wheels, the inner wall of the worm wheel is fixedly connected with a rotating shaft, and the opposite ends of the control plate are fixedly connected to the opposite ends of the outer diameter of the rotating shaft.

[0012] Furthermore, the front ends of the connecting shaft and the outer wall of the driven shaft are both rotatably connected to the inner wall of the front end of the lifting bucket, and the inner wall of the lifting bucket is slidably connected to the inner wall of the receiving bucket.

[0013] Furthermore, the outer wall of the rotating shaft is rotatably connected to the inner wall of the front end of the lifting bucket, and the front and rear ends of the rotating shaft are rotatably connected to the front and rear of the inner wall of the lifting bucket respectively.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation among the first motor, the driving shaft, the first pulley, the second pulley, the connecting shaft, the main gear, the driven gear, the driven shaft, the pinion gear and the sliding tooth plate, the height of the lifting bucket can be adjusted at any time according to production needs, ensuring that the discharge hopper is close to the mouth of the packaging bag, so that the material can fall into the packaging bag safely and accurately, effectively avoiding waste and loss, and improving the quality of the product.

[0016] 2. In the utility model, the position of the control board is controlled through the mutual cooperation among the second motor, the rotating shaft, the first bevel gear, the second bevel gear, the worm, the worm wheel, the rotating shaft and the control board, and the opening and closing degree of the discharge hopper can be accurately controlled to ensure accurate material collection and packaging of the product, thereby improving the quality and stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a material receiving structure for a horizontal packaging machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a sliding tooth plate of a material receiving structure for a horizontal packaging machine proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a control panel of a material receiving structure for a horizontal packaging machine.

[0020] Legend:

[0021] 1. Mounting base; 2. Receiving hopper; 3. Feeding port; 4. Lifting hopper; 5. Discharging hopper; 6. First motor; 7. Sliding gear plate; 8. Driving shaft; 9. Pinion; 10. First pulley; 11. Second motor; 12. First bevel gear; 13. Second bevel gear; 14. Worm; 15. Worm wheel; 16. Rotating shaft; 17. Control board; 18. Second pulley; 19. Driven shaft; 20. Rotating shaft; 21. Connecting shaft; 22. Main gear; 23. Slave gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2The utility model provides an embodiment: a material receiving structure for a horizontal packaging machine, comprising a mounting base 1, a material receiving hopper 2 is fixedly connected to the bottom end of the mounting base 1, a feeding port 3 is provided on the top side of the front end of the material receiving hopper 2, a first motor 6 is fixedly connected to the front end of the material receiving hopper 2, a first pulley 10 is fixedly connected to the front end of the outer wall of the driving shaft 8, the first pulley 10 is connected to the second pulley 18 through a transmission belt, a connecting shaft 21 is fixedly connected to the inner wall of the second pulley 18, and a connecting shaft 21 is fixedly connected to the front end of the outer wall of the connecting shaft 21 A main gear 22 is fixedly connected, and the outer diameter of the main gear 22 is meshed with a slave gear 23, and the inner wall of the slave gear 23 is fixedly connected to a driven shaft 19. The rear ends of the driving shaft 8 and the driven shaft 19 are fixedly connected to pinion gears 9, and the opposite ends of the outer diameters of the pinion gears 9 are meshed with sliding tooth plates 7, and the opposite ends of the sliding tooth plates 7 are respectively fixedly connected to the left and right sides of the lifting bucket 4, and the connecting shaft 21 and the front ends of the outer wall of the driven shaft 19 are rotatably connected to the inner wall of the front end of the lifting bucket 4, and the inner wall of the lifting bucket 4 is slidably connected to the inner wall of the receiving hopper 2.

[0024] Specifically, first install the mounting base 1 on the packaging machine, and then connect the material with the feed port 3. When the packaging machine starts working, the packaging bag under the packaging machine will move to the bottom of the discharge hopper 5. At this time, the first motor 6 is started, and the first motor 6 drives the driving shaft 8 to rotate, and the driving shaft 8 drives the first pulley 10 to rotate. The first pulley 10 drives the second pulley 18 to rotate through the transmission belt, and the second pulley 18 drives the connecting shaft 21 to rotate, and the connecting shaft 21 drives the main gear 22 to rotate, and the main gear 22 drives the slave gear 23 to rotate, so that the driven shaft 19 rotates, and the rotation of the driving shaft 8 and the driven shaft 19 drives the pinion 9 to rotate, so that the sliding tooth plate 7 moves downward, and the sliding tooth plate 7 drives the lifting bucket 4 to move downward, thereby lowering the discharge hopper 5 to the packaging bag mouth, so that the height of the lifting bucket 4 can be adjusted at any time according to production needs, ensuring that the discharge hopper 5 is close to the packaging bag mouth, so that the material can fall into the packaging bag safely and accurately.

[0025] Reference Figure 3 The front end of the lifting bucket 4 is fixedly connected to the second motor 11, the bottom end of the lifting bucket 4 is fixedly connected to the discharge bucket 5, the rear end of the rotating shaft 20 is fixedly connected to the first bevel gear 12, the outer diameter of the first bevel gear 12 is meshed with the second bevel gear 13, the inner wall of the second bevel gear 13 is fixedly connected to the worm 14, the left and right ends of the worm 14 are meshed with the worm wheel 15, the inner wall of the worm wheel 15 is fixedly connected to the rotating shaft 16, the opposite ends of the control panel 17 are respectively fixedly connected to the opposite end of the outer diameter of the rotating shaft 16, the outer wall of the rotating shaft 20 is rotatably connected to the inner wall of the front end of the lifting bucket 4, and the front and rear ends of the rotating shaft 16 are respectively rotatably connected to the front and rear of the inner wall of the lifting bucket 4.

[0026] Specifically, the second motor 11 is then started, and the second motor 11 drives the rotating shaft 20 to rotate, thereby driving the first bevel gear 12 to rotate, and then driving the second bevel gear 13 to rotate, and the second bevel gear 13 drives the worm 14 to rotate, and the worm 14 drives the worm wheels 15 on both sides to rotate, and the worm wheels 15 drive the rotating shaft 16 to rotate, and the rotating shaft 16 drives the control panel 17 to open downward, so that the material in the receiving hopper 2 falls into the packaging bag, the threads on both sides of the worm 14 and the racks on both sides of the worm wheels 15 are in opposite directions, so that when the worm 14 rotates, the worm wheels 15 on both sides turn in opposite directions, and then the second motor 11 rotates in the opposite direction to close the control panel 17, thereby closing the discharge hopper 5, and finally realizing the control of the position of the control panel 17, which can accurately control the opening and closing degree of the discharge hopper 5, ensure accurate material collection and packaging of products, and improve the quality and stability of production.

[0027] Working principle: The utility model needs to be used in conjunction with a packaging machine. When in use, first install the mounting base 1 on the packaging machine, then connect the material to the feed port 3. When the packaging machine starts working, the packaging bag under the packaging machine will be under the discharge hopper 5. At this time, the first motor 6 is started, and the first motor 6 drives the driving shaft 8 to rotate, thereby driving the first pulley 10 to rotate. The first pulley 10 drives the second pulley 18 to rotate through the transmission belt, thereby driving the connecting shaft 21 to rotate, and then drives the main gear 22 to rotate. The main gear 22 drives the driven gear 23 to rotate, so that the driven shaft 19 rotates, and the driving shaft 8 and the driven shaft 19 rotate. The pinion gear 9 is driven to rotate, thereby driving the sliding tooth plate 7 to move, and the sliding tooth plate 7 drives the lifting bucket 4 to move downward, thereby moving the discharge hopper 5 close to the packaging bag opening, and then starting the second motor 11, the second motor 11 drives the rotating shaft 20 to rotate, thereby driving the first bevel gear 12 to rotate, and then driving the second bevel gear 13 to rotate, the second bevel gear 13 drives the worm wheels 15 on both sides to rotate through the worm 14, thereby driving the rotating shaft 16 to rotate, the rotating shaft 16 drives the control panel 17 to open so that the material in the receiving hopper 2 falls into the packaging bag, and then the second motor 11 rotates in the opposite direction to close the control panel 17, thereby closing the discharge hopper 5.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A material receiving structure for a horizontal packaging machine, comprising a mounting seat (1), characterized in that: The bottom end of the mounting seat (1) is fixedly connected to a receiving hopper (2), a feeding port (3) is provided on the top side of the front end of the receiving hopper (2), the front end of the receiving hopper (2) is fixedly connected to a first motor (6), the first motor (6) is connected to the lifting hopper (4) via a lifting assembly, the front end of the lifting hopper (4) is fixedly connected to a second motor (11), the second motor (11) is connected to a control panel (17) via a control assembly, and the bottom end of the lifting hopper (4) is fixedly connected to a discharge hopper (5).

2. The material receiving structure for a horizontal packaging machine according to claim 1, characterized in that: The lifting assembly comprises a driving shaft (8) fixedly connected to the driving end of the first motor (6), a first pulley (10) fixedly connected to the front end of the outer wall of the driving shaft (8), and the first pulley (10) is connected to the second pulley (18) via a transmission belt.

3. The material receiving structure for a horizontal packaging machine according to claim 2, characterized in that: The inner wall of the second pulley (18) is fixedly connected to a connecting shaft (21), the front end of the outer wall of the connecting shaft (21) is fixedly connected to a main gear (22), the outer diameter of the main gear (22) is meshingly connected to a slave gear (23), and the inner wall of the slave gear (23) is fixedly connected to a driven shaft (19).

4. The material receiving structure for a horizontal packaging machine according to claim 3, characterized in that: The rear ends of the driving shaft (8) and the driven shaft (19) are fixedly connected with pinions (9), and the opposite ends of the outer diameters of the pinions (9) are meshingly connected with sliding toothed plates (7), and the opposite ends of the sliding toothed plates (7) are respectively fixedly connected to the left and right sides of the lifting bucket (4).

5. The material receiving structure for a horizontal packaging machine according to claim 1, characterized in that: The control assembly comprises a rotating shaft (20) fixedly connected to the driving end of the second motor (11), the rear end of the rotating shaft (20) being fixedly connected to a first bevel gear (12), the outer diameter of the first bevel gear (12) being meshingly connected to a second bevel gear (13), and the inner wall of the second bevel gear (13) being fixedly connected to a worm (14).

6. The material receiving structure for a horizontal packaging machine according to claim 5, characterized in that: The left and right ends of the worm (14) are meshedly connected with a worm wheel (15), the inner wall of the worm wheel (15) is fixedly connected with a rotating shaft (16), and the opposite end of the control plate (17) is fixedly connected to the opposite end of the outer diameter of the rotating shaft (16).

7. The material receiving structure for a horizontal packaging machine according to claim 4, characterized in that: The front ends of the outer walls of the connecting shaft (21) and the driven shaft (19) are both rotatably connected to the inner wall of the front end of the lifting bucket (4), and the inner wall of the lifting bucket (4) is slidably connected to the inner wall of the receiving bucket (2).

8. The material receiving structure for a horizontal packaging machine according to claim 6, characterized in that: The outer wall of the rotating shaft (20) is rotatably connected to the inner wall of the front end of the lifting bucket (4), and the front and rear ends of the rotating shaft (16) are respectively rotatably connected to the front and rear of the inner wall of the lifting bucket (4).

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