Bag pushing machine

Abstract

The utility model provides a package pushing machine which comprises a first conveying belt and a second conveying belt, a blocking frame is arranged on the outer side of the first conveying belt, and a supporting frame is arranged on the outer side of the second conveying belt. The bag pushing assembly is arranged on the rear surface of the blocking frame, the bag pushing assembly comprises an adjusting frame, a roller, a bag pushing box, a pushing plate and a bottom frame, the adjusting frame is fixedly connected to the rear surface of the blocking frame, the roller is arranged in the adjusting frame, and the bag pushing box is arranged at the top of the supporting frame. The bag pushing machine solves the problems that when part of existing bag pushing devices are used, due to the fact that the varieties of material bags are various, the heights and the thicknesses of the material bags on a conveying belt are different, the material bags cannot be flattened after passing through an automatic shaping machine, and then the stack appearance is affected when a mechanical arm stacks the material bags.

Description

Technical Field

[0001] The utility model relates to the field of packaging machines, in particular to a package pushing machine. Background Art

[0002] Palletizing, also known as cargo stacking, refers to stacking the same or different types of items according to certain rules and fixing them into a whole. This process can usually be completed automatically by palletizing machinery. It is a logistics process. The main purpose of palletizing is to form a neat stack shape for transportation, storage or industrial production. According to the stack shape, palletizing can be divided into single-row palletizing, multi-row palletizing, cross palletizing, etc.; according to the stacking method, it can be divided into flat stacking, inclined stacking, vertical stacking and other types. Different stacking methods and stack shapes have different effects on the stability and load-bearing capacity of goods. Palletizing technology is widely used in logistics, manufacturing, warehousing, logistics distribution and other industries.

[0003] At present, in the robot palletizing system, to complete the palletizing of bags, they must go through weighing, bagging, bagging, sealing, automatic bag pushing, metal inspection, coding, and shaping before palletizing. However, when some existing bag pushing devices are in use, due to the wide variety of bags, the heights and thicknesses of the bags on the conveyor belt are different, so that the bags cannot be flat after passing through the automatic shaping machine, which in turn affects the appearance of the stack during robot palletizing.

[0004] Therefore, it is necessary to provide a new bag pusher to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bag pushing machine which can push down the material bag to make the bottom of the material bag face forward, thereby shaping the material bag and improving the stacking efficiency.

[0006] The utility model provides a bag pushing machine, comprising a first conveyor belt and a second conveyor belt, a blocking frame is arranged on the outer side of the first conveyor belt, and a supporting frame is arranged on the outer side of the second conveyor belt; a bag pushing component, the bag pushing component is arranged on the rear surface of the blocking frame, the bag pushing component comprises an adjusting frame, a roller, a bag pushing box, a pushing plate and a bottom frame, the adjusting frame is fixedly connected to the rear surface of the blocking frame, a roller is arranged inside the adjusting frame, a bag pushing box is arranged on the top of the supporting frame, a pushing plate is arranged on the front surface of the bag pushing box, and the bottom of the bag pushing box is fixedly connected to the bottom frame.

[0007] As a bag pusher provided by the utility model, preferably, the internal thread of the adjustment frame is connected with a screw rod, and the top of the screw rod is fixedly connected with a hand wheel.

[0008] As a bag pushing machine provided by the utility model, preferably, the bottom of the screw rod is rotatably connected to a rotating shaft, and a connecting frame is provided at the bottom of the rotating shaft.

[0009] As a bag pushing machine provided by the utility model, preferably, connecting blocks are fixedly connected to both sides of the connecting frame, the outer side of the connecting block is slidably connected to the inside of the adjustment frame, and one side of the connecting block is fixedly connected to one end of the roller.

[0010] As a bag pusher provided by the utility model, preferably, a fixing plate is fixedly connected to the rear surface of the blocking frame, an adjustment plate is provided on one side of the fixing plate, and the rear surface of the adjustment plate is fixedly connected to the front surface of the adjustment frame.

[0011] As a package pushing machine provided by the utility model, preferably, a cylinder is fixedly connected to the bottom of the inner cavity of the package pushing box, a piston rod of the cylinder is fixedly connected to the rear surface of the push plate, and a placement rack is fixedly connected to the bottom of the inner cavity of the package pushing box.

[0012] As a bag pushing machine provided by the utility model, preferably, one side of the placement rack is rotatably connected to a pulley, and a guide rod is provided at the bottom of the pulley.

[0013] As a bag pusher provided by the utility model, preferably, an adjusting bolt is provided inside the base frame, and a placing plate is fixedly connected to the top of the support frame.

[0014] As a bag pusher provided by the utility model, preferably, a fixing frame is fixedly connected to one side of the support frame, and an adjustment hole for use with an adjustment bolt is opened inside the fixing frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The bag pushing machine is provided with a bag pushing assembly. Under the action of the first conveyor belt, the bag is transported. When the bag is transported to the push plate, the cylinder is started. Under the action of the cylinder, the push plate and the guide rod are driven to move, so that the bag is pushed down. During the pushing process, the bag is subjected to the friction of the first conveyor belt and will fall down. During the falling process, the bag hits the roller. Under the action of the roller, the bag can be prevented from falling down. Under the action of the push plate, the bottom of the bag can continue to be pushed and pushed forward. The bottom of the bag is pushed forward to complete the bag pushing action. At the same time, the cylinder is supported in the middle to ensure that the cylinder is pushed The push plate is welded from 304 stainless steel to ensure that the part in contact with the material is stainless steel, and when the material falls, the push plate can support the upper part of the bag, so that the bag can slide smoothly into the second conveyor belt, and then the bag that has completed the pushing operation can be transported, which solves the problem that when some existing bag pushing devices are in use, due to the wide variety of material bags, the height and thickness of the material bags on the conveyor belt are different, which makes it impossible to obtain a flat bag after passing through the automatic shaping machine, thereby affecting the appearance of the stack when the robot stacks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the bag pusher provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the push bag assembly shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the structural connection between the regulating frame and the blocking frame shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structural connection between the push bag box and the support frame.

[0021] Numbers in the figure: 1. first conveyor belt; 2. second conveyor belt; 3. blocking frame; 4. supporting frame; 5. package pushing assembly; 51. adjusting frame; 52. roller; 53. package pushing box; 54. pushing plate; 55. base frame; 6. hand wheel; 7. screw rod; 8. rotating shaft; 9. connecting frame; 10. connecting block; 11. fixing plate; 12. adjusting plate; 13. cylinder; 14. placing frame; 15. pulley; 16. guide rod; 17. adjusting bolt; 18. placing plate; 19. fixing frame; 20. adjusting hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the bag pusher provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the push bag assembly shown;

[0024] Figure 3 for Figure 1 A schematic diagram of the structural connection between the regulating frame and the blocking frame shown; Figure 4 for Figure 1 A schematic diagram of the structural connection between a bag pushing box and a support frame is shown. A bag pushing machine comprises a first conveyor belt 1 and a second conveyor belt 2, a blocking frame 3 is arranged on the outer side of the first conveyor belt 1, and a support frame 4 is arranged on the outer side of the second conveyor belt 2;

[0025] The bag pushing assembly 5 is arranged on the rear surface of the blocking frame 3. The bag pushing assembly 5 includes an adjusting frame 51, a roller 52, a bag pushing box 53, a pushing plate 54 and a base frame 55. The adjusting frame 51 is fixedly connected to the rear surface of the blocking frame 3, and the roller 52 is arranged inside the adjusting frame 51. The bag pushing box 53 is arranged on the top of the supporting frame 4, and the pushing plate 54 is arranged on the front surface of the bag pushing box 53. The bottom of the bag pushing box 53 is fixedly connected to the base frame 55.

[0026] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the internal thread of the adjusting frame 51 is connected with a screw rod 7 , and the top of the screw rod 7 is fixedly connected with a hand wheel 6 .

[0027] The bottom of the screw rod 7 is rotatably connected to a rotating shaft 8 , and a connecting frame 9 is provided at the bottom of the rotating shaft 8 .

[0028] Both sides of the connecting frame 9 are fixedly connected with connecting blocks 10 , the outer side of the connecting block 10 is slidably connected to the inside of the adjusting frame 51 , and one side of the connecting block 10 is fixedly connected to one end of the roller 52 .

[0029] A fixing plate 11 is fixedly connected to the rear surface of the blocking frame 3 , an adjusting plate 12 is disposed on one side of the fixing plate 11 , and a rear surface of the adjusting plate 12 is fixedly connected to the front surface of the adjusting frame 51 .

[0030] The bottom of the inner cavity of the package pushing box 53 is fixedly connected with a cylinder 13 , the piston rod of the cylinder 13 is fixedly connected to the rear surface of the push plate 54 , and the bottom of the inner cavity of the package pushing box 53 is fixedly connected with a placement rack 14 .

[0031] A pulley 15 is rotatably connected to one side of the placement rack 14 , and a guide rod 16 is provided at the bottom of the pulley 15 .

[0032] It should be noted that when the staff needs to adjust the height of the roller 52, they turn the hand wheel 6. Under the action of the hand wheel 6, the screw rod 7 can be driven to rotate, so that the screw rod 7 can drive the connecting frame 9 and the roller 52 to adjust the height through the rotating shaft 8. Under the action of the connecting block 10, the connecting frame 9 and the roller 52 can be positioned and moved. At the same time, when the lateral position of the roller 52 needs to be adjusted, the bolts at the fixing plate 11 can be rotated to make the bolts fall off, and then the position of the screw holes inside the adjusting plate 12 can be adjusted by pulling the position of the adjusting plate 12, and then the bolts are rotated so that the bolts enter the screw holes inside the adjusting plate 12, and then the lateral position of the roller 52 is adjusted. At the same time, when the cylinder 13 is operating normally, the piston rod of the cylinder 13 drives the push plate 54 to move, and then when the push plate 54 moves, it can drive the guide rod 16 to move. Under the action of the pulley 15, the guide rod 16 can remain stable during movement.

[0033] refer to Figure 1 and Figure 4 As shown, an adjusting bolt 17 is provided inside the base frame 55 , and a placing plate 18 is fixedly connected to the top of the support frame 4 .

[0034] A fixing frame 19 is fixedly connected to one side of the support frame 4 , and an adjustment hole 20 for use with the adjustment bolt 17 is provided inside the fixing frame 19 .

[0035] It should be noted that when the staff needs to adjust the height of the bag pushing box 53, they first rotate the adjusting bolt 17 to disengage the adjusting bolt 17 from the inside of the base frame 55 and the fixing frame 19, and then adjust the position of the base frame 55 through the positions of different adjusting holes 20, and then adjust the height of the bag pushing box 53 so that the height of the bag pushing box 53 can be used for bags of different heights.

[0036] The working principle of a bag pusher provided by the utility model is as follows:

[0037] When it is necessary to push the bag, first, under the action of the first conveyor belt 1, the bag can be driven to move. When the bag moves to the push plate 54, the staff starts the cylinder 13. Under the action of the cylinder 13, the push plate 54 can be driven to move. When the push plate 54 moves, the guide rod 16 can be driven to move, and then the push plate 54 can push the bottom of the bag. When the bag moves, under the action of the roller 52, the upper half of the bag can be pushed. At the same time, the push plate 54 has a certain angle, so that the upper half of the bag can fit with the front surface of the push plate 54. When the cylinder 13 continues to work, the bottom of the bag is pushed forward, completing the forward work of the bottom of the bag, and then the bag can be combed and slide into the second conveyor belt 2. Under the action of the second conveyor belt 2, the bag with the bottom facing forward can be transported, which is convenient for stacking the bag.

[0038] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A package pusher, It is characterized in that include: A first conveyor belt (1) and a second conveyor belt (2), wherein a blocking frame (3) is arranged on the outer side of the first conveyor belt (1), and a supporting frame (4) is arranged on the outer side of the second conveyor belt (2); A bag pushing assembly (5) is arranged on the rear surface of the blocking frame (3), and comprises an adjusting frame (51), a roller (52), a bag pushing box (53), a pushing plate (54) and a bottom frame (55). The adjusting frame (51) is fixedly connected to the rear surface of the blocking frame (3), a roller (52) is arranged inside the adjusting frame (51), a bag pushing box (53) is arranged on the top of the supporting frame (4), a pushing plate (54) is arranged on the front surface of the bag pushing box (53), and the bottom of the bag pushing box (53) is fixedly connected to the bottom frame (55).

2. The bag pusher according to claim 1, It is characterized in that The internal thread of the adjusting frame (51) is connected to a screw rod (7), and the top of the screw rod (7) is fixedly connected to a hand wheel (6).

3. The bag pusher according to claim 2, It is characterized in that The bottom of the screw rod (7) is rotatably connected to a rotating shaft (8), and a connecting frame (9) is provided at the bottom of the rotating shaft (8).

4. The bag pusher according to claim 3, It is characterized in that Both sides of the connecting frame (9) are fixedly connected with connecting blocks (10), the outer side of the connecting block (10) is slidably connected to the inside of the adjusting frame (51), and one side of the connecting block (10) is fixedly connected to one end of the roller (52).

5. The bag pusher according to claim 1, It is characterized in that A fixing plate (11) is fixedly connected to the rear surface of the blocking frame (3), an adjustment plate (12) is provided on one side of the fixing plate (11), and the rear surface of the adjustment plate (12) is fixedly connected to the front surface of the adjustment frame (51).

6. The bag pusher according to claim 1, It is characterized in that The bottom of the inner cavity of the package pushing box (53) is fixedly connected to a cylinder (13), the piston rod of the cylinder (13) is fixedly connected to the rear surface of the push plate (54), and the bottom of the inner cavity of the package pushing box (53) is fixedly connected to a placement rack (14).

7. The bag pusher according to claim 6, It is characterized in that One side of the placement rack (14) is rotatably connected to a pulley (15), and a guide rod (16) is provided at the bottom of the pulley (15).

8. The bag pusher according to claim 1, It is characterized in that An adjusting bolt (17) is arranged inside the base frame (55), and a placement plate (18) is fixedly connected to the top of the support frame (4).

9. The bag pusher according to claim 8, It is characterized in that A fixing frame (19) is fixedly connected to one side of the support frame (4), and an adjustment hole (20) for use with the adjustment bolt (17) is provided inside the fixing frame (19).

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