Packaging machine with quantitative packaging function

Abstract

The utility model relates to the field of packaging machines, and discloses a packaging machine with a quantitative packaging function, which comprises a rectangular frame, a fixing ring is arranged in the rectangular frame, four vertical rods which are circumferentially distributed at equal intervals are arranged on the top surface of the fixing ring, empty grooves are formed in the opposite side surface walls of the four vertical rods, a threaded rod is arranged in one empty groove, and a threaded rod is arranged in the other empty groove. Sliding rods are arranged in the other three empty grooves, sliding blocks are arranged on the outer walls of the threaded rod and the three sliding rods in a sleeving mode, a hopper is arranged among the four sliding blocks, a discharging pipe is arranged on the bottom face of the hopper, and a rectangular plate and a metering pump are arranged on the outer wall of the discharging pipe in a sleeving mode; by adjusting the height of the hopper, packaging bags of different heights can be conveniently fed, operation is more convenient, adaptability is high, by arranging a metering pump and an electronic scale, the feeding amount can be accurately controlled, bag opening operation on the packaging bags of different sizes is achieved, using is convenient, the labor intensity of bagging is effectively reduced, and the packaging efficiency is improved. And the bagging efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of packaging machines, and in particular to a packaging machine with a quantitative packaging function. Background Art

[0002] Packaging machinery is a widely used mechanical equipment. At present, various packaging machinery are used to pack different materials such as powder, granules, liquids, etc. Manually place the packaging bag under the outlet of the hopper, and then manually hold the packaging bag until the feeding is completed. This is a great test of human endurance, and long-term grabbing work can easily cause fatigue to the staff. Another way is to place a ring bracket in advance, put the packaging bag into the ring bracket, and then roll the upper part of the packaging bag on the ring clamp of the bracket for loading. Although this method does not require manual grabbing, it is very difficult to load the bag after loading. After that, it usually requires manpower to turn out the upper part of the packaging bag, and then lift the packaging bag upwards, and extract it up and down several times, so that the material can smoothly fill the bottom of the packaging bag, which is convenient for the subsequent packaging machine to sew the bag. This also requires workers to have a certain physical strength. Long-term work in these two ways will cause certain damage to the workers' bodies, such as joint pain, lumbar disease, etc., which is not suitable for assembly line operations, and the height of the current feeding device is generally fixed, which makes it impossible to adjust according to the height of the packaging bag, resulting in poor applicability of the feeding device, and unable to feed and pack packaging bags of different heights. Utility Model Content

[0003] In order to solve the problem that manual bagging is time-consuming and labor-intensive, and the height of the current feeding device is generally fixed, which makes it impossible to adjust according to the height of the packaging bag, the present application provides a packaging machine with a quantitative packaging function.

[0004] The present application provides a packaging machine with quantitative packaging function adopts the following technical solution:

[0005] A packaging machine with a quantitative packaging function comprises a rectangular frame, a fixing ring is arranged inside the rectangular frame, four vertical rods equidistantly distributed in a circle are arranged on the top surface of the fixing ring, empty grooves are opened on the side walls opposite to each other of the four vertical rods, a threaded rod is arranged inside one of the empty grooves, and sliding rods are arranged inside the other three empty grooves, sliding blocks are sleeved on the outer walls of the threaded rod and the three sliding rods, a hopper is arranged between the four sliding blocks, a discharge pipe is arranged on the bottom surface of the hopper, a rectangular plate and a metering pump are sleeved on the outer wall of the discharge pipe, and a support belt assembly is arranged on the rectangular plate.

[0006] Preferably, the top end of the threaded rod passes through the vertical rod and extends upward to be connected to the output end of the motor.

[0007] Preferably, movable openings are provided at both ends of the top surface of the rectangular plate, and the support belt assembly includes a guide rod and a bidirectional threaded rod, and the guide rod and the bidirectional threaded rod are respectively arranged inside the two movable openings, and movable blocks are sleeved at both ends of the guide rod and the bidirectional threaded rod, and a clamping plate is provided on the bottom surface of each of the movable blocks, and a connecting rod is provided between the two clamping plates.

[0008] Preferably, one end of the bidirectional threaded rod passes through the rectangular plate and extends outward to be connected with a rotating handle.

[0009] Preferably, four corners of the bottom surface of the rectangular frame are provided with vertical poles, an electronic scale is provided below the discharge pipe, and a bottom plate is provided on the bottom surface of the electronic scale, and the bottom plate is connected to the four vertical poles.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. The output end of the motor drives the threaded rod to rotate. The rotation of the threaded rod drives the slider, hopper and other three sliders to move up and down along the vertical direction of the slider. By adjusting the height of the hopper, it is convenient to feed packaging bags of different heights. The operation is more convenient and the adaptability is strong. The metering pump and electronic scale can be set to accurately control the amount of feeding;

[0012] 2. By rotating the handle, the rotation of the handle drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the movable block, the connecting rod and another movable block to move relative to each other along the horizontal direction of the guide rod. By adjusting the positions of the left and right movable blocks, the positions of the splints thereon are adjusted, thereby realizing the bag-supporting operation for packaging bags of different sizes. It is easy to use, effectively reduces the labor intensity of bagging, and greatly improves the bagging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural front view of an embodiment of the application;

[0014] Figure 2 is a top view of the structure of an embodiment of the application;

[0015] Figure 3 It is a bottom view of the structure of the application embodiment.

[0016] Explanation of the reference numerals in the accompanying drawings: 1. upright pole; 2. rectangular frame; 3. hopper; 4. motor; 5. vertical pole; 6. metering pump; 7. clamping plate; 8. bottom plate; 9. electronic scale; 10. rectangular plate; 11. threaded rod; 12. sliding rod; 13. bidirectional threaded rod; 14. turning handle; 15. movable block; 16. movable opening; 17. guide rod; 18. connecting rod; 19. discharge pipe; 20. fixing ring. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application embodiment discloses a packaging machine with a quantitative packaging function, referring to Figure 1-Figure 2 , including a rectangular frame 2, four corners of the bottom surface of the rectangular frame 2 are fixed with vertical poles 1, an electronic scale 9 is arranged below the discharge pipe 19, the bottom surface of the electronic scale 9 is detachably provided with a bottom plate 8 by screws, the bottom plate 8 is fixedly connected to the four vertical poles 1, a fixing ring 20 is fixedly provided inside the rectangular frame 2, four vertical poles 5 equidistantly distributed in a circular shape are fixedly provided on the top surface of the fixing ring 20, and empty grooves are opened on the side walls opposite to the four vertical poles 5, a threaded rod 11 is arranged inside one of the empty grooves, the threaded rod 11 is rotatably connected to the vertical pole 5, the top end of the threaded rod 11 passes through the vertical pole 5, and extends upward to be connected to the output end of the motor 4, and sliding rods 12 are arranged inside the other three empty grooves, the sliding rod 12 is fixedly connected to the vertical pole 5, and the threaded rod 11 The outer walls of the three slide bars 12 are all sleeved with sliders, the slider on the threaded rod 11 is threadedly connected to the threaded rod 11, the slider on the slide bar 12 is slidably connected to the slide bar 12, a hopper 3 is fixedly provided between the four sliders, a discharge pipe 19 is fixedly provided on the bottom surface of the hopper 3, a rectangular plate 10 and a metering pump 6 are fixedly sleeved on the outer wall of the discharge pipe 19, the threaded rod 11 is driven to rotate by the output end of the motor 4, and the rotation of the threaded rod 11 drives the slider, the hopper 3 and the other three sliders to move up and down along the vertical direction of the slide bar 12, and the height of the hopper 3 is adjusted to facilitate the feeding of packaging bags of different heights, the operation is more convenient, the adaptability is stronger, and the metering pump 6 and the electronic scale 9 are set to accurately control the amount of feeding.

[0019] Reference Figure 1 and Figure 3A support belt assembly is provided on the rectangular plate 10, and both ends of the top surface of the rectangular plate 10 are penetrated with movable openings 16. The support belt assembly includes a guide rod 17 and a bidirectional threaded rod 13. The guide rod 17 and the bidirectional threaded rod 13 are respectively arranged inside the two movable openings 16, and both ends of the guide rod 17 are fixedly connected to the rectangular plate 10, and both ends of the bidirectional threaded rod 13 are rotatably connected to the rectangular plate 10. Both ends of the guide rod 17 and the bidirectional threaded rod 13 are sleeved with movable blocks 15. The movable block 15 on the guide rod 17 is slidably connected to the guide rod 17, and the movable block 15 on the bidirectional threaded rod 13 is threadedly connected to the bidirectional threaded rod 13. The bottom surface of each movable block 15 is A clamping plate 7 is fixedly provided, and a connecting rod 18 is fixedly provided between the two clamping plates 7. One end of the bidirectional threaded rod 13 passes through the rectangular plate 10 and is extended outward and fixedly connected to a rotating handle 14. By rotating the rotating handle 14, the rotation of the rotating handle 14 drives the bidirectional threaded rod 13 to rotate. The rotation of the bidirectional threaded rod 13 drives the movable block 15, the connecting rod 18 and another movable block 15 to move relative to each other in the horizontal direction of the guide rod 17. The position of the clamping plate 7 thereon is adjusted by adjusting the position of the left and right movable blocks 15, thereby realizing the bag-holding operation for packaging bags of different sizes. The use is convenient, the labor intensity of bagging is effectively reduced, and the bagging efficiency is greatly improved.

[0020] The implementation principle of a packaging machine with a quantitative packaging function in an embodiment of the present application is as follows: when in use, first, the threaded rod 11 is driven to rotate by the output end of the motor 4, and the rotation of the threaded rod 11 drives the slider, the hopper 3 and the other three sliders to move up and down along the vertical direction of the slide rod 12, and the height of the hopper 3 is adjusted to facilitate the feeding of packaging bags of different heights, and then the handle 14 is rotated, and the rotation of the handle 14 drives the bidirectional threaded rod 13 to rotate, and the rotation of the bidirectional threaded rod 13 drives the movable block 15, the connecting rod 18 and another movable block 15 to move relative to each other in the horizontal direction of the guide rod 17, and the position of the splint 7 thereon is adjusted by adjusting the position of the left and right movable blocks 15, thereby realizing the bag-holding operation for packaging bags of different sizes. It is easy to use and effectively reduces the labor intensity of bagging.

[0021] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0022] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0023] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging machine with quantitative packaging function, comprising a rectangular frame (2), characterized in that: A fixing ring (20) is provided inside the rectangular frame (2), and four vertical rods (5) are equidistantly distributed in a circumferential shape on the top surface of the fixing ring (20), and empty grooves are provided on the side walls opposite to each other of the four vertical rods (5), a threaded rod (11) is provided inside one of the empty grooves, and sliding rods (12) are provided inside the other three empty grooves, and sliding blocks are sleeved on the outer walls of the threaded rod (11) and the three sliding rods (12), and a hopper (3) is provided between the four sliding blocks, and a discharge pipe (19) is provided on the bottom surface of the hopper (3), and a rectangular plate (10) and a metering pump (6) are sleeved on the outer wall of the discharge pipe (19), and a support belt assembly is provided on the rectangular plate (10).

2. A packaging machine with quantitative packaging function according to claim 1, characterized in that: The top end of the threaded rod (11) passes through the vertical rod (5) and extends upward to be connected to the output end of the motor (4).

3. The packaging machine with quantitative packaging function according to claim 1, characterized in that: Both ends of the top surface of the rectangular plate (10) are provided with movable openings (16), and the support belt assembly comprises a guide rod (17) and a bidirectional threaded rod (13), and the guide rod (17) and the bidirectional threaded rod (13) are respectively arranged inside the two movable openings (16), and both ends of the guide rod (17) and the bidirectional threaded rod (13) are sleeved with movable blocks (15), and the bottom surface of each movable block (15) is provided with a clamping plate (7), and a connecting rod (18) is provided between the two clamping plates (7).

4. A packaging machine with quantitative packaging function according to claim 3, characterized in that: One end of the bidirectional threaded rod (13) passes through the rectangular plate (10) and extends outwardly to be connected to a rotating handle (14).

5. The packaging machine with quantitative packaging function according to claim 1, characterized in that: The four corners of the bottom surface of the rectangular frame (2) are each provided with a vertical pole (1), an electronic scale (9) is provided below the discharge pipe (19), a bottom plate (8) is provided on the bottom surface of the electronic scale (9), and the bottom plate (8) is connected to the four vertical poles (1).

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