CN219257772U

CN219257772U - Automatic packaging machine

Info

Publication number: CN219257772U
Application number: CN202320276692.7U
Authority: CN
Inventors: 范崇林; 马杰; 袁艳唐
Original assignee: Jiangsu Toms Intelligent Equipment Co ltd
Current assignee: Jiangsu Toms Intelligent Equipment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-27
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an automatic packaging machine, and belongs to the technical field of automatic packaging machine equipment. Comprises a frame, a bag supplying device, a bag taking device, a bag opening device, a bag clamping device, a bag opening device, a weighing bucket device, a compaction device and a bag moving device. The utility model can improve the packaging precision, improve the packaging quality and save the labor cost by fully automatically realizing the bag supply, the bag taking, the bag opening, the feeding, the weighing and the bag moving of the packaging bag; meanwhile, the air cylinder is used as a main power source, so that metal movable pairs and movable joints are reduced, spark generated by metal impact and static electricity generated by friction at the joints of the movable parts are avoided, and the safety requirement of packaging flammable and explosive products is met.

Description

Automatic packaging machine

Technical Field

The utility model belongs to the technical field of automatic packaging machine equipment, and particularly relates to an automatic packaging machine.

Background

In the military industry, some products are inflammable and explosive, and explosion can be caused due to the reasons that sparks are generated by metal impact, static electricity is generated by friction and nonmetal friction of material dust deposited at joints of movable parts, and the like. The inflammable and explosive materials are packed by rubber bags, and the packing bags are thicker than the traditional packing bags.

The full-automatic packaging machine in the current market is difficult to avoid using metal movable pairs and more movable joints, and is difficult to meet the safety requirements. And the package bag is thicker, the conventional packaging machine is not applicable. And by adopting a semi-automatic packaging machine, the manual participation degree is higher, and the danger coefficient is larger.

Disclosure of Invention

In order to overcome the technical defects, the utility model provides an automatic packaging machine for solving the problems related to the background technology.

The utility model provides an automatic packaging machine, comprising:

a frame;

the bag supplying device is arranged at one side of the frame and is suitable for placing a rubber bag;

the bag taking device is vertically arranged on the rack and is positioned above the bag supplying device; after being suitable for adsorbing the rubber bag, the bag mouth of the rubber bag is upwards transferred to a feeding station;

the bag clamping device is arranged on the frame, aligned or approximately aligned with the bag opening of the rubber bag and arranged along the central axis of the bag opening of the rubber bag; two vertex angles at the bag mouth of the rubber bag are suitable for clamping and fixing;

the bag opening device is arranged on the frame, aligned or approximately aligned with the bag opening of the rubber bag and positioned at two sides of the central axis of the bag opening of the rubber bag; is suitable for opening the mouth of the rubber bag;

the weighing hopper device is positioned above the feeding station and is suitable for filling materials with preset quality into the rubber bag;

and the bag moving device is aligned with the upper half part of the rubber bag, clamps the upper part of the rubber bag filled with the materials, and moves to the conveying belt.

Preferably or alternatively, the bag feeding device comprises: the folding bag comprises a bag bin which can at least contain two stacks of rubber bags in a folding state, a strip-shaped groove arranged on one side of the bag bin, a baffle plate arranged in the groove and suitable for limiting the positions of the rubber bags in the folding state, and a linear motion module for driving the baffle plate to move back and forth along the groove.

Preferably or alternatively, the bag extraction device comprises: the first mounting seat is arranged on the frame cross beam, the first air cylinder is vertically arranged on the first mounting seat, the second air cylinder is vertically arranged below the first mounting seat obliquely and is positioned above the bag supplying device, the first sucking disc is arranged below the second air cylinder, the upper part of the first sucking disc is connected with the output end of the first air cylinder and is hinged with the rotating clamping plate below the first mounting seat, and the two first clamps are arranged on two sides of the rotating clamping plate and are driven by the first thumb air cylinder to be suitable for clamping two top angles at the bag opening of the rubber bag.

Preferably or optionally, the horizontal distance from the rotary clamping plate to the center point of the feeding station is just equal to the vertical distance from the hinge point of the rotary clamping plate to the two cylinder clamps.

Preferably or alternatively, the bag clamping device comprises: the second mounting seat is fixedly mounted at the top of the frame, the two third cylinders are horizontally mounted at two sides of the second mounting seat, and the two second clamps which are respectively arranged on the output shafts of the third cylinders and are driven by the second thumb cylinder to be suitable for clamping two vertex angles at the bag mouth of the rubber bag.

Preferably or optionally, the bag opening device comprises: a fourth cylinder fixedly arranged on the frame, in the installation direction and perpendicular to the third cylinder, and a second sucker positioned on the output end of the fourth cylinder,

preferably or alternatively, the scale bucket apparatus comprises: the hopper-shaped material bin is arranged on the material loading station, the hopper-shaped material bin is arranged at the feed inlet at the upper part of the material bin, the discharge outlet at the lower part of the material bin is respectively arranged at the feed inlet and the discharge outlet and driven by the air cylinder, and the first valve and the second valve are arranged on the material bin and are suitable for obtaining the weight of the materials in the material bin.

Preferably or optionally, two fifth cylinders are further arranged on the frame, the bottoms of the fifth cylinders are vertically installed on the frame, and the output ends of the fifth cylinders are connected with the storage bin.

Preferably or optionally, a compaction device is further arranged below the scale bucket device, and the compaction device is positioned below the rubber bag;

the tapping device includes: the vibration plate is arranged on the upper part of the sixth cylinder and is contacted with the rubber bag.

Preferably or alternatively, the bag moving device comprises: the device comprises a rodless cylinder positioned at one side from a feeding station to a feeding position of a conveyor, a sliding seat arranged at the output end of the rodless cylinder, a seventh cylinder horizontally arranged on the sliding seat, a mounting rod arranged on the seventh cylinder, and two third clamps arranged on the mounting rod and driven by a third thumb cylinder to be suitable for clamping two sides of the upper part of a rubber bag.

The utility model relates to an automatic packaging machine, which has the following beneficial effects compared with the prior art: the utility model can improve the packaging precision, improve the packaging quality and save the labor cost by fully automatically realizing the bag supply, the bag taking, the bag opening, the feeding, the weighing and the bag moving of the packaging bag; meanwhile, the air cylinder is used as a main power source, so that metal movable pairs and movable joints are reduced, spark generated by metal impact and static electricity generated by friction at the joints of the movable parts are avoided, and the safety requirement of packaging flammable and explosive products is met.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the bag supplying apparatus of the present utility model.

Fig. 3 is a schematic structural view of the bag taking device in the present utility model.

Fig. 4 is a schematic structural view of the bag clamping device in the utility model.

Fig. 5 is a schematic structural view of the bag opening device in the present utility model.

Fig. 6 is a schematic structural view of the scale bucket apparatus of the present utility model.

Fig. 7 is a schematic structural view of the tapping device according to the present utility model.

Fig. 8 is a schematic structural view of the bag moving device in the present utility model.

The reference numerals are:

10. a frame;

20. bag feeding device; 21. a bag bin; 22. a groove; 23. a baffle; 24. a linear motion module;

30. a bag taking device; 31. a first mount; 32. a first cylinder; 33. a second cylinder; 34. a first suction cup; 35. rotating the clamping plate; 36. a first thumb cylinder; 37. a first clamp; 38. a hinge point;

40. a bag clamping device; 41. a second mounting base; 42. a third cylinder; 43. a second thumb cylinder; 44. a second clamp;

50. a bag opening device; 51. a fourth cylinder; 52. a second suction cup;

60. a scale bucket device; 61. a storage bin; 62. a feed inlet; 63. a discharge port; 64. a first valve; 65. a second valve; 67. a weighing sensor; 68. a fifth cylinder;

70. a compaction device; 71. a third mount; 72. a sixth cylinder; 73. a vibration plate;

80. a bag moving device; 81. a rodless cylinder; 82. a sliding seat; 83. a seventh cylinder; 84. a mounting rod; 85. a third thumb cylinder; 86. a third clamp;

90. a conveyor;

A. and (5) a rubber bag.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1, an automatic packing machine includes: the device comprises a frame 10, a bag supplying device 20, a bag taking device 30, a bag opening device 50, a bag clamping device 40, a bag opening device 50, a scale bucket device 60, a compaction device 70 and a bag moving device 80.

The bag supplying device 20 is arranged on one side of the frame 10, and is suitable for placing the rubber bag A, so that automatic bag supplying is realized. Referring to fig. 2, the bag supplying apparatus 20 includes: the bag bin 21 can accommodate at least two stacks of rubber bags A in a folded state, the strip-shaped groove 22 is arranged on one side of the bag bin 21, the baffle 23 is arranged in the groove 22 and is suitable for limiting the positions of the rubber bags A in the folded state, and the linear motion module 24 is used for driving the baffle 23 to move back and forth along the groove 22. The linear motion module 24 may be a rodless cylinder 81, a screw motion mechanism, and a belt motion mechanism, and in this embodiment, the linear motion module 24 is a belt motion mechanism, and the baffle 23 is mounted on the outer surface of the belt and passes through the groove 22. The user stacks the rubber bags A in a folding state in the bag bin 21 in a stacking way through manual feeding or forklift feeding and the like, the bag bin 21 can at least contain two stacks of rubber bags A in a folding state, when one stack of rubber bags A in the bag taking station is used up, the scraping plate is driven by the linear motion module 24 to push and transfer the other stack of rubber bags A to the bag taking station, and meanwhile, the user can realize feeding of the rubber bags A without stopping.

The bag taking device 30 is vertically arranged on the frame 10 and is positioned above the bag supplying device 20; is suitable for adsorbing the rubber bag A and enables the bag mouth of the rubber bag A to be upwards transferred to a feeding station. Referring to fig. 3, the bag taking device 30 includes: the first mounting seat 31 is arranged on the beam of the frame 10, the first air cylinder 32 is vertically arranged on the first mounting seat 31, the second air cylinder 33 is vertically arranged below the first mounting seat 31 obliquely and above the bag feeding device 20, the first sucking disc 34 is arranged below the second air cylinder 33, the upper part of the first sucking disc 34 is connected with the output end of the first air cylinder 32 and hinged with the rotating clamping plate 35 below the first mounting seat 31, and the two first clamps 37 are arranged on two sides of the rotating clamping plate 35 and are driven by the first thumb air cylinder 36 to be suitable for clamping two top angles at the bag opening of the rubber bag A. In the process of taking the bags, the second air cylinder 33 is just above the bag taking station, the second air cylinder 33 pushes the first sucker 34 to descend to be in contact with the rubber bag A, the rubber bag A is adsorbed, when the negative pressure in the first sucker 34 reaches a set value, the second air cylinder 33 rises a certain distance to the horizontal plane where the first clamp 37 is located, the first clamp 37 located at two sides clamps two vertex angles at the bag opening of the rubber bag A, then the first air cylinder 32 pushes the rotary clamping plate 35 to rotate by a preset angle, generally 90 degrees, and as the horizontal distance from the rotary clamping plate 35 to the center point of the feeding station is just equal to the vertical distance from the hinge point 38 of the rotary clamping plate 35 to the clamps of the two air cylinders, the rubber bag A is just transferred to the feeding station in a mode that the bag opening faces upwards.

The bag clamping device 40 is arranged on the frame 10, aligned or approximately aligned with the opening of the rubber bag A and arranged along the central axis of the opening of the rubber bag A; and the two vertex angles at the bag opening of the rubber bag A are suitable for clamping and fixing, and the rubber bag A of the feeding station is fixed by transferring the bag taking device 30. Referring to fig. 4, the bag clamping device 40 includes: the second mounting seat 41 is fixedly mounted on the top of the frame 10, the two third air cylinders 42 are horizontally mounted on two sides of the second mounting seat 41, and the two second clamps 44 which are respectively arranged on the output shafts of the third air cylinders 42 and are suitable for clamping two vertex angles at the pocket opening of the rubber bag A are driven by the second thumb air cylinder 43. In the process of clamping the bag, the third air cylinder 42 drives the second clamp 44 to move to two vertex angles of the bag opening of the rubber bag A, and then the second clamp 44 is driven by the second thumb air cylinder 43 to fix the rubber bag A.

The bag opening device 50 is arranged on the frame 10, aligned or approximately aligned with the opening of the rubber bag A and positioned at two sides of the central axis of the opening of the rubber bag A; is suitable for opening the opening of the rubber bag A. Referring to fig. 5, the bag opening device 50 includes: a fourth cylinder 51 fixedly mounted on the frame 10 in a horizontal mounting direction and perpendicular to the third cylinder 42, and a second suction cup 52 provided at an output end of the fourth cylinder 51. The second sucking disc 52 and the second clamp 44 are located on the same level of the feeding station, the top angle of the opening of the rubber bag A is fixed through the second clamp 44, then the second clamp is pushed to be in contact with the bag bodies on two sides of the opening of the rubber bag A through four cylinders, when the negative pressure in the second sucking disc 52 reaches a set value, the opening is sucked, and then the fourth cylinder 51 is retracted, so that the opening of the rubber bag A is realized.

The scale bucket device 60 is positioned above the feeding station and is suitable for filling materials with preset quality into the rubber bag A; referring to fig. 6, the scale bucket apparatus 60 includes: the hopper-shaped material bin 61 is arranged on the material loading station, the material inlet 62 is arranged on the upper portion of the material bin 61, the material outlet 63 is arranged on the lower portion of the material bin 61, the first valve 64 and the second valve 65 are respectively arranged at the material inlet 62 and the material outlet 63 and driven by a cylinder, and the weighing sensor 67 is arranged on the material bin 61 and is suitable for acquiring the weight of materials in the material bin 61. In the feeding process, the discharge port 63 of the bin 61 is closed through the second valve 65, then the bin 61 is fed through the feed port 62, the weight of the inner material of the bin 61 is obtained through the weighing sensor 67, when the weight of the material in the bin 61 reaches the filling requirement of the rubber bag A, the feed port 62 is closed through the first valve 64 until the rubber bag A is transferred to a feeding station, and after the bag port is opened, the discharge port 63 is opened, so that quantitative filling is realized. Moreover, due to the existence of the funnel-shaped discharging hole 63, the discharging hole 63 can be partially inserted into the rubber bag A, so that the falling height of materials is reduced, the safe production is realized, and the workshop environment is improved.

In addition, two fifth air cylinders 68 are further arranged on the frame 10, the bottoms of the fifth air cylinders 68 are vertically arranged on the frame 10, and the output ends of the fifth air cylinders 68 are connected with the stock bin 61. The height of the bin 61 is adjusted through the fifth air cylinder 68 so as to meet the filling requirements of rubber bags A with different specifications.

A compaction device 70 is further arranged below the scale bucket device 60, and the compaction device 70 is positioned below the rubber bag A; referring to fig. 7, the tapping device 70 includes: a third mounting seat 71 installed at the bottom of the frame 10, a sixth air cylinder 72 provided on the third mounting seat 71, and a vibration plate 73 provided at the upper portion of the sixth air cylinder 72 in contact with the rubber bag a. During the discharging of the weighing bucket device 60, the sixth air cylinder 72 moves up and down to fill the material to the bottom of the rubber bag A, so that the material adding can be realized more smoothly, and the packaging efficiency and the packaging quality are improved

The bag moving device 80 is aligned with the upper half of the rubber bag A, clamps the upper part of the rubber bag A filled with materials, and transfers the rubber bag A onto a conveying belt. Referring to fig. 8, the bag moving device 80 includes: the automatic rubber bag feeding device comprises a rodless cylinder 81 positioned at one side of a feeding position from a feeding station to a feeding position of a conveyor 90, a sliding seat 82 arranged on the output end of the rodless cylinder 81, a seventh cylinder 83 horizontally arranged on the sliding seat 82, a mounting rod 84 arranged on the seventh cylinder 83, and two third clamps 86 arranged on the mounting rod 84 and driven by a third thumb cylinder 85 and suitable for clamping two sides of the upper part of a rubber bag A. The third clamp 86 is adjusted to be aligned with the upper half of the rubber bag A by the seventh air cylinder 83, the rubber bag A is fixed by the third clamp 86, and finally the filled rubber bag A is transferred to the conveyor 90 by the rodless air cylinder 81 and is conveyed to the next processing station by the conveyor 90.

In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.

Claims

1. An automatic packaging machine, comprising:

a frame (10);

the bag supplying device (20) is arranged at one side of the frame (10) and is suitable for placing a rubber bag (A);

the bag taking device (30) is vertically arranged on the frame (10) and is positioned above the bag supplying device (20); after being suitable for adsorbing the rubber bag (A), the bag mouth of the rubber bag (A) is upwards transferred to a feeding station;

the bag clamping device (40) is arranged on the frame (10), is aligned or approximately aligned with the bag opening of the rubber bag (A), and is arranged along the central axis of the bag opening of the rubber bag (A); two vertex angles at the bag opening of the rubber bag (A) are suitable for clamping and fixing;

the bag opening device (50) is arranged on the frame (10), is aligned or approximately aligned with the bag opening of the rubber bag (A), and is positioned at two sides of the central axis of the bag opening of the rubber bag (A); is suitable for opening the mouth of the rubber bag (A);

the weighing hopper device (60) is positioned above the feeding station and is suitable for filling materials with preset quality into the rubber bag (A);

and the bag moving device (80) is aligned with the upper half part of the rubber bag (A), clamps the upper part of the rubber bag (A) filled with the materials, and moves onto the conveying belt.

2. The automatic packaging machine according to claim 1, characterized in that said bag feeding device (20) comprises: the folding bag comprises a bag bin (21) capable of containing at least two stacks of rubber bags (A) in a folding state, a strip-shaped groove (22) arranged on one side of the bag bin (21), a baffle plate (23) arranged in the groove (22) and suitable for limiting the positions of the rubber bags (A) in the folding state, and a linear motion module (24) for driving the baffle plate (23) to move back and forth along the groove (22).

3. The automatic packaging machine according to claim 1, characterized in that said bag-taking device (30) comprises: the device comprises a first mounting seat (31) arranged on a beam of a frame (10), a first air cylinder (32) vertically arranged on the first mounting seat (31), a second air cylinder (33) vertically arranged below the first mounting seat (31) and positioned above a bag feeding device (20), a first sucking disc (34) arranged below the second air cylinder (33), a rotating clamping plate (35) with the upper part connected with the output end of the first air cylinder (32) and hinged below the first mounting seat (31), and two first clamps (37) arranged on two sides of the rotating clamping plate (35) and driven by a first thumb air cylinder (36) and suitable for clamping two top angles at the bag opening of a rubber bag (A).

4. An automatic packaging machine according to claim 3, characterized in that the horizontal distance of the rotating clamping plate (35) to the centre point of the feeding station is exactly equal to the vertical distance of the hinge point (38) of the rotating clamping plate (35) to the two cylinder jaws.

5. The automatic packaging machine according to claim 1, wherein said bag clamping device (40) comprises: the second mounting seat (41) is fixedly mounted at the top of the frame (10), the two third air cylinders (42) are horizontally mounted at two sides of the second mounting seat (41), and the two second clamps (44) which are respectively arranged on the output shafts of the third air cylinders (42) and are suitable for clamping two vertex angles at the bag opening of the rubber bag (A) are driven by the second thumb air cylinder (43).

6. The automatic packaging machine according to claim 5, wherein said opening device (50) comprises: a fourth cylinder (51) fixedly mounted on the frame (10) and having a mounting direction perpendicular to the third cylinder (42), and a second suction cup (52) positioned at an output end of the fourth cylinder (51).

7. The automatic packaging machine according to claim 1, characterized in that said weighing means (60) comprise: the feeding device comprises a hopper-shaped feed bin (61) which is arranged on the feeding station and is arranged on the upper portion of the feed bin (61), a feed inlet (62) which is arranged on the lower portion of the feed bin (61), a discharge outlet (63) which is respectively arranged at the feed inlet (62) and the discharge outlet (63) and is driven by a cylinder, a first valve (64) and a second valve (65), and a weighing sensor (67) which is arranged on the feed bin (61) and is suitable for acquiring the weight of materials in the feed bin (61).

8. The automatic packaging machine according to claim 7, characterized in that two fifth cylinders (68) are further arranged on the frame (10), the bottoms of the fifth cylinders (68) are vertically arranged on the frame (10), and the output ends of the fifth cylinders (68) are connected with the stock bin (61).

9. The automatic packaging machine according to claim 1, characterized in that a tapping device (70) is also provided below the scale hopper device (60), said tapping device (70) being located below the rubber bag (a);

the tapping device (70) comprises: the vibration machine comprises a third mounting seat (71) arranged at the bottom of the frame (10), a sixth air cylinder (72) arranged on the third mounting seat (71), and a vibration disc (73) arranged at the upper part of the sixth air cylinder (72) and contacted with the rubber bag (A).

10. The automatic packaging machine according to claim 1, wherein said bag-moving device (80) comprises: the automatic rubber bag clamping device comprises a rodless cylinder (81) positioned at one side of a feeding position from a feeding station to a feeding position of a conveyor (90), a sliding seat (82) arranged on the output end of the rodless cylinder (81), a seventh cylinder (83) horizontally arranged on the sliding seat (82), a mounting rod (84) arranged on the seventh cylinder (83), and two third clamps (86) arranged on the mounting rod (84) and driven by a third thumb cylinder (85) and suitable for clamping two sides of the upper part of a rubber bag (A).