Automatic ton bag bagging device

Abstract

The utility model discloses an automatic ton bag bagging device, which relates to the technical field of packaging and comprises a discharging guide rail and a bagging rack, and a lifting mechanism is arranged on the discharging guide rail in a sliding manner; a bagging mechanism is fixedly mounted on the bagging rack; the lifting mechanism comprises a lifting base, the lifting base is connected with a lifting support through a first connecting rod and a second connecting rod, the middle of the first connecting rod and the middle of the second connecting rod are rotationally connected through a middle shaft rod, a lower sliding groove is formed in the lifting base, and an upper sliding groove is formed in the lifting support. The upper end of the first connecting rod is rotationally installed on the lifting support through a connecting shaft, the lower end of the second connecting rod is rotationally installed on the lifting base through a connecting shaft, and the upper end of the second connecting rod is slidably connected into the upper sliding groove through a sliding shaft rod. A weight sensor for weighing the ton bag is arranged at the upper end of the lifting support; according to the ton bag bagging device, ton bag bagging automation is achieved, operation can be achieved only by one person, labor intensity is effectively reduced, and bagging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to an automatic bagging device for ton bags. Background Art

[0002] Precision casting mullite sand is widely used in the precision casting industry due to its low impurity content, small thermal expansion coefficient, and high refractoriness. In particular, 16-30 mesh and 30-60 mesh products are the most widely used. With the continuous expansion of the product market, customer demand for packaging forms is also changing. 25 kg small bags are packed into ton bags, which is convenient for lifting and transportation and reduces the damage of small bags during transportation. It is now favored by major customers. However, due to the immaturity of technology, small bags are packed into ton bags manually. It takes 2-3 people to work at the same time to pack a ton bag, which increases the labor intensity of employees. When packing a large number of ton bags, more people will be occupied, which cannot meet the needs of the development of Intelligent Jinyan. Utility Model Content

[0003] The utility model aims to provide an automatic ton bag packing device to solve the technical problems of high labor intensity and low efficiency in ton bag packing.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] An automatic bagging device for ton bags, comprising a discharge rail and a bagging frame, wherein a lifting mechanism is slidably arranged on the discharge rail; and a bagging mechanism for packing bags into ton bags is fixedly installed on the bagging frame;

[0006] The lifting mechanism comprises a lifting base, the lifting base is connected with a lifting support through connecting rod 1 and connecting rod 2, the middle parts of connecting rod 1 and connecting rod 2 are rotatably connected through a middle shaft rod, a lower slide groove is arranged on the lifting base, an upper slide groove is arranged on the lifting support, a lower end of the connecting rod is slidably connected to the lower slide groove through a sliding shaft rod, an upper end of the connecting rod 1 is rotatably mounted on the lifting support through a connecting shaft, a lower end of the connecting rod 2 is rotatably mounted on the lifting base through a connecting shaft, and an upper end of the connecting rod 2 is slidably connected to the upper slide groove through a sliding shaft rod; a weight sensor for weighing ton bags is arranged at the upper end of the lifting support;

[0007] Bag hanging mechanisms for hanging ton bag slings are arranged on both sides of the lifting mechanism.

[0008] As a further solution of the utility model: the side wall of the discharging guide rail is provided with a discharging rack, the side wall of the lifting base is fixedly provided with a motor seat, the motor seat is fixedly mounted with a discharging motor, and the output shaft of the discharging motor is fixedly mounted with a discharging gear meshing with the discharging rack.

[0009] As a further solution of the utility model: a lifting motor is fixedly installed on the lifting base, a driving screw is fixedly connected to the output end of the lifting motor, a threaded seat is fixedly installed on the sliding shaft rod located in the lifting base, and the threaded seat is threadedly connected to the driving screw.

[0010] As a further solution of the utility model: an arm slot for inserting a forklift arm is provided at the upper end of the lifting support.

[0011] As a further solution of the utility model: the bag hanging mechanism includes a bag hanging drive cylinder, the output end of the bag hanging drive cylinder is fixedly connected to a bag hanging plate, and a hook is fixedly installed on the bag hanging plate.

[0012] As a further solution of the utility model: the bagging mechanism includes a transverse guide rail fixedly installed on the top of the bagging machine frame, a transverse slide is slidably arranged on the transverse guide rail, a longitudinal guide rail is arranged on the transverse slide, a longitudinal slide is slidably arranged on the longitudinal guide rail, a bagging drive cylinder is fixedly installed on the longitudinal slide, and a bagging claw for grabbing bags is fixedly installed on the output end of the bagging drive cylinder.

[0013] As a further solution of the utility model: a transverse rack parallel to the transverse guide rail is fixedly arranged on the upper end of the bagging machine frame, and a transverse drive matching with the transverse rack is installed on the transverse slide plate; a longitudinal rack parallel to the longitudinal guide rail is fixedly installed on the transverse slide plate, and a longitudinal drive matching with the longitudinal rack is installed on the longitudinal slide plate.

[0014] As a further solution of the utility model: a bagging guide frame is slidably connected to the longitudinal sliding plate, and the bagging guide frame is fixedly connected to the bagging claws.

[0015] Beneficial effects of the utility model:

[0016] (1) The two slings of the ton bag are respectively hung on the hooks on both sides, and the hooks are moved up and down by the bag hanging drive cylinder to adjust the height of the slings. The weight of the ton bag is weighed by the weight sensor, and the height of the lifting support is adjusted according to the weight of the ton bag to ensure stable packaging of the ton bag. The packaging of the ton bag is automated and only one person is required to operate, which effectively reduces labor intensity and improves packaging efficiency.

[0017] (2) When the ton bags are packed, the discharging motor drives the discharging gear to rotate, and the meshing transmission between the discharging gear and the discharging rack drives the lifting mechanism to slide along the discharging guide rail, so that the packed ton bags can be transported to the bagging rack, so that the forklift can transfer the packed ton bags.

[0018] (3) The driving screw is driven to rotate by the lifting motor, and the screw transmission principle between the driving screw and the threaded seat is utilized to drive the sliding shaft to slide back and forth along the lower sliding groove, so that the lifting support is driven to lift and adjust by the rotation of the connecting rods 1 and 2, thereby ensuring that the height of the ton bag can be flexibly adjusted during the packing of the ton bag, so as to facilitate the packing of the ton bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the lifting mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view of the lifting base of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the bagging mechanism of the utility model.

[0024] In the figure: 1. discharge guide rail; 2. discharge rack; 3. motor seat; 4. discharge motor; 5. discharge gear; 6. lifting mechanism; 61. lifting base; 62. lifting motor; 63. lower slide; 64. connecting rod 1; 65. connecting rod 2; 66. lifting support; 67. upper slide; 68. weight sensor; 69. arm slot; 610. connecting shaft; 611. sliding shaft; 612. threaded seat; 613. driving screw Rod; 614, central axis rod; 7, bag hanging mechanism; 71, bag hanging drive cylinder; 72, bag hanging plate; 73, hook; 8, bag loading rack; 9, bag loading mechanism; 91, transverse guide rail; 92, transverse slide plate; 93, transverse drive; 94, transverse rack; 95, longitudinal guide rail; 96, longitudinal rack; 97, longitudinal drive; 98, bag loading drive cylinder; 99, bag loading guide frame; 910, longitudinal slide plate; 10, bag loading claw. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figure 1-Figure 4As shown, the utility model is an automatic bagging device for ton bags, comprising a discharge guide rail 1 and a bagging frame 8, wherein a lifting mechanism 6 is slidably arranged on the discharge guide rail 1; and a bagging mechanism 9 for packing bags into ton bags is fixedly installed on the bagging frame 8;

[0027] The lifting mechanism 6 includes a lifting base 61, and a lifting support 66 is connected to the lifting base 61 through a connecting rod 1 64 and a connecting rod 2 65. The middle parts of the connecting rod 1 64 and the connecting rod 2 65 are rotatably connected through a central axis rod 614. A lower slide groove 63 is provided on the lifting base 61, and an upper slide groove 67 is provided on the lifting support 66. The lower end of the connecting rod 1 64 is slidably connected to the lower slide groove 63 through a sliding shaft rod 611, and the upper end of the connecting rod 1 64 is rotatably installed on the lifting support 66 through a connecting shaft 610. The lower end of the connecting rod 2 65 is rotatably installed on the lifting base 61 through a connecting shaft 610, and the upper end of the connecting rod 2 65 is slidably connected to the upper slide groove 67 through a sliding shaft rod 611; a weight sensor 68 for weighing ton bags is provided on the upper end of the lifting support 66;

[0028] Bag hanging mechanisms 7 for hanging ton bag slings are provided on both sides of the lifting mechanism 6. The slings on both sides of the ton bag are lifted by the bag hanging mechanism 7, so that the bag mouth of the ton bag is opened, making it convenient for the bag loading mechanism 9 to load the bags into the ton bag.

[0029] A discharging rack 2 is arranged on the side wall of the discharging guide rail 1, a motor seat 3 is fixedly arranged on the side wall of the lifting base 61, a discharging motor 4 is fixedly mounted on the motor seat 3, and a discharging gear 5 meshingly connected with the discharging rack 2 is fixedly mounted on the output shaft of the discharging motor 4.

[0030] Specifically, the discharging motor 4 drives the discharging gear 5 to rotate, and the meshing transmission between the discharging gear 5 and the discharging rack 2 drives the lifting mechanism 6 to slide along the discharging guide rail 1, so as to facilitate the transportation of the packed ton bags to the bagging rack 8, so as to facilitate the forklift to transfer the packed ton bags. When the ton bags are taken away, the lifting mechanism 6 is sent back to the bagging rack 8 for subsequent bagging operations.

[0031] A lifting motor 62 is fixedly installed on the lifting base 61 , and a driving screw 613 is fixedly connected to the output end of the lifting motor 62 . A threaded seat 612 is fixedly installed on the sliding shaft 611 located in the lifting base 61 , and the threaded seat 612 is threadedly connected to the driving screw 613 .

[0032] Specifically, the driving screw 613 is driven to rotate by the lifting motor 62, and the screw transmission principle between the driving screw 613 and the threaded seat 612 is utilized to drive the sliding shaft 611 to slide back and forth along the lower sliding groove 63, so that the lifting support 66 is driven to be lifted and lowered by rotating the connecting rod 1 64 and the connecting rod 2 65, thereby ensuring that the height of the ton bag can be flexibly adjusted during the ton bag packing so as to pack the ton bag.

[0033] The upper end of the lifting support 66 is provided with an arm slot 69 for inserting a forklift arm. The arm slot 69 facilitates the insertion of the forklift arm into the lifting support 66, thereby facilitating the removal of the ton bag from the lifting support 66.

[0034] The bag hanging mechanism 7 comprises a bag hanging driving cylinder 71 , an output end of which is fixedly connected to a bag hanging plate 72 , and a hook 73 is fixedly mounted on the bag hanging plate 72 .

[0035] Specifically, when the ton bag needs to be packed, the bag hanging driving cylinder 71 drives the bag hanging plate 72 to move upward, and the two slings of the ton bag are hung on the two hooks 73 respectively, and the bag mouth of the ton bag is opened by using the hooks 73 on both sides, so as to facilitate the bag loading mechanism to load the bags into the ton bag.

[0036] The bagging mechanism 9 includes a transverse guide rail 91 fixedly mounted on the top of the bagging frame 8, a transverse slide 92 is slidably arranged on the transverse guide rail 91, a longitudinal guide rail 95 is arranged on the transverse slide 92, a longitudinal slide 910 is slidably mounted on the longitudinal guide rail 95, a bagging drive cylinder 98 is fixedly mounted on the longitudinal slide 910, and a bagging claw 10 for grabbing bags is fixedly mounted on the output end of the bagging drive cylinder 98.

[0037] A transverse rack 94 parallel to the transverse guide rail 91 is fixedly arranged on the upper end of the bagging machine frame 8, and a transverse drive 93 cooperating with the transverse rack 94 is installed on the transverse slide 92; a longitudinal rack 96 parallel to the longitudinal guide rail 95 is fixedly installed on the transverse slide 92, and a longitudinal drive 97 cooperating with the longitudinal rack 96 is installed on the longitudinal slide 910.

[0038] Specifically, the transverse drive 93 and the longitudinal drive 97 have the same structure, and both are drive motors connected to transmission gears. The transverse and longitudinal positions of the longitudinal slide 910 are adjusted through the meshing transmission of the transmission gears with the transverse rack 94 and the longitudinal rack 96, thereby ensuring that the bags are placed in different positions of the ton bags and ensuring that the ton bags are packed flatly.

[0039] A bagging guide frame 99 is slidably connected to the longitudinal sliding plate 910, and the bagging guide frame 99 is fixedly connected to the bagging claw 10. The setting of the bagging guide frame 99 ensures that the bagging claw 10 remains stable during lifting.

[0040] The working principle of the utility model is as follows: the ton bags to be packed are placed on the lifting support 66, and the two slings of the ton bags are respectively hung on the hooks 73 on both sides, and the hooks 73 are driven to move up and down by the bag hanging drive cylinder 71 to adjust the height of the slings, and the bagging claws 10 are adjusted in the horizontal and longitudinal directions by the bagging mechanism 9, and the bags are taken out from the production line and loaded into the ton bags in turn, and the weight of the ton bags is weighed by the weight sensor 68, and the height of the lifting support 66 is adjusted according to the weight of the ton bags to ensure stable packing of the ton bags. When the ton bags are packed, the discharging motor 4 drives the discharging gear 5 to rotate, and the meshing transmission between the discharging gear 5 and the discharging rack 2 drives the lifting mechanism 6 to slide along the discharging guide rail 1, so as to facilitate the transportation of the packed ton bags to the bagging rack 8, so as to facilitate the forklift to transport the packed ton bags.

[0041] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An automatic bagging device, characterized in that: It comprises a discharge guide rail (1) and a bagging machine frame (8), wherein a lifting mechanism (6) is slidably arranged on the discharge guide rail (1); and a bagging mechanism (9) for loading bags into ton bags is fixedly installed on the bagging machine frame (8); The lifting mechanism (6) comprises a lifting base (61), the lifting base (61) is connected to a lifting support (66) via a connecting rod 1 (64) and a connecting rod 2 (65), the middle parts of the connecting rod 1 (64) and the connecting rod 2 (65) are rotatably connected via a central axis rod (614), a lower sliding groove (63) is provided on the lifting base (61), an upper sliding groove (67) is provided on the lifting support (66), and the lower end of the connecting rod 1 (64) is connected via a sliding axis rod (61 1) Slidingly connected to the lower slide groove (63), the upper end of the connecting rod 1 (64) is rotatably mounted on the lifting support (66) through a connecting shaft (610), the lower end of the connecting rod 2 (65) is rotatably mounted on the lifting base (61) through a connecting shaft (610), and the upper end of the connecting rod 2 (65) is slidably connected to the upper slide groove (67) through a sliding shaft (611); a weight sensor (68) for weighing ton bags is provided at the upper end of the lifting support (66); Bag hanging mechanisms (7) for hanging ton bag slings are arranged on both sides of the lifting mechanism (6).

2. The automatic bagging device according to claim 1 is characterized in that: A discharging rack (2) is arranged on the side wall of the discharging guide rail (1), a motor seat (3) is fixedly arranged on the side wall of the lifting base (61), a discharging motor (4) is fixedly mounted on the motor seat (3), and a discharging gear (5) meshingly connected with the discharging rack (2) is fixedly mounted on the output shaft of the discharging motor (4).

3. The automatic bagging device according to claim 1 is characterized in that: A lifting motor (62) is fixedly mounted on the lifting base (61), a driving screw (613) is fixedly connected to the output end of the lifting motor (62), a threaded seat (612) is fixedly mounted on the sliding shaft (611) located in the lifting base (61), and the threaded seat (612) is threadedly connected to the driving screw (613).

4. The automatic bagging device according to claim 1 is characterized in that: The upper end of the lifting support (66) is provided with an arm insertion groove (69) for inserting a forklift arm.

5. The automatic bagging device according to claim 1 is characterized in that: The bag hanging mechanism (7) comprises a bag hanging driving cylinder (71), the output end of the bag hanging driving cylinder (71) is fixedly connected to a bag hanging plate (72), and a hook (73) is fixedly mounted on the bag hanging plate (72).

6. The automatic bagging device according to any one of claims 1 to 5, characterized in that: The bagging mechanism (9) comprises a transverse guide rail (91) fixedly mounted on the top of the bagging frame (8); a transverse slide plate (92) is slidably mounted on the transverse guide rail (91); a longitudinal guide rail (95) is slidably mounted on the longitudinal guide rail (95); a longitudinal slide plate (910) is slidably mounted on the longitudinal guide rail (95); a bagging drive cylinder (98) is fixedly mounted on the longitudinal slide plate (910); and a bagging claw (10) for grabbing bags is fixedly mounted on the output end of the bagging drive cylinder (98).

7. The automatic bagging device according to claim 6 is characterized in that: A transverse rack (94) parallel to the transverse guide rail (91) is fixedly arranged on the upper end of the bagging machine frame (8), and a transverse drive (93) matched with the transverse rack (94) is installed on the transverse slide plate (92); a longitudinal rack (96) parallel to the longitudinal guide rail (95) is fixedly installed on the transverse slide plate (92), and a longitudinal drive (97) matched with the longitudinal rack (96) is installed on the longitudinal slide plate (910).

8. The automatic bagging device according to claim 6 is characterized in that: A bagging guide frame (99) is slidably connected to the longitudinal sliding plate (910), and the bagging guide frame (99) is fixedly connected to the bagging claw (10).

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