Feeding device for M bags

Abstract

The utility model aims to disclose an M bag feeding device, which relates to the technical field of M bag feeding and comprises an M bag bin, a horizontal module, a lifting module, a sucker component and an alignment component. The lifting module horizontally moves along the horizontal module; the lifting module comprises a lifting sliding rail, a lifting plate and a suction cup assembly installed on the lifting plate. The suction cup assembly comprises a suction cup and a plurality of suction heads installed on the suction cup. The M bag stock bins are arranged on the two sides of the alignment assembly respectively, the suction cups are in a long-strip rectangular shape, and the suction heads are fully distributed below the suction cups. Compared with the prior art, the M bag feeding device has the advantages that a plurality of stacked M bags are sucked to the alignment assembly one by one from the M bag stock bins, the M bags are fed into the M bag stock bins one by one, and the M bags are fed into the M bag stock bins one by one. M bags are used in the subsequent working procedures, M bag bins are arranged on the two sides of the alignment assembly correspondingly, supply of the M bags is sustainable, the M bag feeding efficiency is high, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of M-bag feeding, in particular to an M-bag feeding device. Background Art

[0002] The M-bag is a bag with an M-shaped cross-section on both sides of the bag body, and the M-bag can be folded into a flat surface when not loaded with materials. At present, the loading of M-bags is mainly done manually, which has the defects of low efficiency and insufficient automation.

[0003] In view of this, it is necessary to develop a feeding device for M bags. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to disclose an M-bag feeding device.

[0005] In order to achieve the above-mentioned invention object, the utility model provides an M-bag feeding device, including an M-bag silo, a horizontal module, a lifting module, a suction cup assembly and an alignment assembly;

[0006] The lifting module moves horizontally along the horizontal module;

[0007] The lifting module includes a lifting rail, a lifting plate and a suction cup assembly installed on the lifting plate;

[0008] The suction cup assembly includes a suction cup and a plurality of suction heads installed on the suction cup;

[0009] The M-bag silos are respectively arranged on both sides of the alignment component.

[0010] Preferably, the suction cup is a long rectangular shape, and the adsorption head is distributed under the suction cup.

[0011] Preferably, the lifting plate is provided with a first hinge point and a second hinge point;

[0012] The end of the suction cup is installed at the first hinge point, a swing cylinder is arranged at the second hinge point, and the telescopic end of the swing cylinder is installed at the middle part of the suction cup through the third hinge point.

[0013] Preferably, the alignment component comprises a positioning plate and a first alignment plate, a second alignment plate, a third alignment plate and a fourth alignment plate which are arranged around the positioning plate.

[0014] Preferably, the first alignment plate is driven by a first telescopic cylinder, the second alignment plate is driven by a second telescopic cylinder, and the third alignment plate is driven by a third telescopic cylinder.

[0015] Preferably, the fourth alignment plate is driven by a fourth telescopic cylinder and a lifting cylinder. The fourth telescopic cylinder drives the lifting cylinder to move horizontally, and the lifting cylinder drives the fourth alignment plate to move up and down.

[0016] Preferably, guiding inclined plates are respectively arranged at the tops of the first alignment plate, the second alignment plate, the third alignment plate and the fourth alignment plate.

[0017] Preferably, the horizontal module is provided with a first horizontal position sensor, a second horizontal position sensor and a third horizontal position sensor.

[0018] Preferably, the lifting module is provided with a top limit sensor and a bottom limit sensor.

[0019] Preferably, the M-bag bin includes a bottom plate, a boss arranged on the bottom plate, and static electricity bars which are respectively arranged on both sides of the bottom plate and are inclinedly installed.

[0020] Compared with the prior art, the technical effects of the present utility model are as follows:

[0021] The purpose of the present utility model is to adsorb several stacked M-bags from the M-bag bin one by one to the alignment assembly for subsequent processes to use the M-bags. M-bag bins are respectively arranged on both sides of the alignment assembly, so that the supply of M-bags has sustainability, the M-bag feeding efficiency is high, and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] FIG. 1(a) is a schematic cross-sectional view of an M-bag.

[0024] FIG. 1(b) is a schematic cross-sectional view of the M-bag after being adsorbed.

[0025] Figure 2 is a schematic three-dimensional structure view of the M-bag feeding device of the present utility model.

[0026] Figure 3 is the present utility model Figure 2 enlarged structure view at A.

[0027] Figure 4 is a first schematic three-dimensional structure view of the alignment assembly of the present utility model.

[0028] Figure 5 is a schematic three-dimensional structure view of the alignment assembly of the present utility modelFigure 2 。

[0029] Among them, 1. M-bag silo; 11. Bottom plate; 12. Boss; 13. Static electricity bar; 14. Guide wheel; 2. Horizontal module; 21. First horizontal position sensor; 22. Second horizontal position sensor; 23. Third horizontal position sensor; 24. Second shielding piece; 3. Lifting module; 31. Lifting slide rail; 32. Lifting plate; 321. First hinge point; 322. Second hinge point; 323. First shielding piece; 33. Top limit sensor; 34. Bottom limit sensor; 4. Suction cup assembly; 41. Suction cup; 411. Third hinge point; 42. Adsorption head; 43. Swing cylinder; 5. Alignment assembly; 51. Positioning plate; 52. First alignment plate; 521. First telescopic cylinder; 53. Second alignment plate; 531. Second telescopic cylinder; 54. Third alignment plate; 541. Third telescopic cylinder; 55. Fourth alignment plate; 551. Fourth telescopic cylinder; 552. Lifting cylinder; 56. Guide inclined plate; 6. M-bag. Specific embodiments

[0030] The present invention will be described in detail below with reference to the embodiments shown in the drawings. However, it should be noted that these embodiments are not intended to limit the present invention. Any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0032] Embodiment 1

[0033] See Figures 2 to 5 As shown, this embodiment discloses a specific implementation of a feeding device for M-bags.

[0034] The feeding device for M-bags, see Figures 2 to 5As shown, it includes an M-bag silo 1, a horizontal module 2, a lifting module 3, a suction cup assembly 4 and an alignment assembly 5; the lifting module 3 moves horizontally along the horizontal module 2; the lifting module 3 includes a lifting rail 31, a lifting plate 32 and a suction cup assembly 4 installed on the lifting plate 32; the suction cup assembly 4 includes a suction cup 41 and a plurality of suction heads 42 installed on the suction cup 41, and the suction head 42 is a flexible suction head; the M-bag silo 1 is respectively arranged on both sides of the alignment assembly 5.

[0035] Specifically, referring to Figure 1(a), the cross-sections of both sides of the M bag are M-shaped, the middle part of the M bag is two layers, and the two sides are four layers. Several stacked M bags are stacked in the M bag silo 1. In order to make the top layer of M bags in a relatively horizontal state, the M bag silo 1 includes a bottom plate 11, a boss 12 arranged on the bottom plate 11, and obliquely installed electrostatic rods 13 respectively arranged on both sides of the bottom plate 11. Guide wheels 14 are arranged at the ends of the electrostatic rods 13. The bosses 12 support the middle parts of the several stacked M bags, so that the top layer of M bags is in a horizontal state, thereby preventing the warping problem on both sides of the several stacked M bags. In addition, the obliquely installed electrostatic rods 13 blow ion wind to the several stacked M bags, and the sweeping area is large to prevent static electricity from being generated between the M bags. The guide wheels 14 play a guiding role when the M bags are sucked away to prevent the electrostatic rods 13 from scratching the M bags.

[0036] See also Figure 2 and Figure 3 After the M bag is sucked up by the adsorption component 4, due to the effect of gravity, the bag mouth of the M bag will open and hang down, as shown in Figure 1(b). If the M bag hanging down cannot be lifted to a certain height, it will interfere with the M bag silo 1. In order to save space for the equipment, the suction cup 41 is a long rectangular strip, and the adsorption head 42 is distributed under the suction cup 41. The lifting plate 32 is provided with a first hinge point 321 and a second hinge point 322; the end of the suction cup 41 is installed at the first hinge point 321, and the second hinge point 32 A swing cylinder 43 is provided, and the telescopic end of the swing cylinder 43 is installed at the middle of the suction cup 41 through the third hinge point 411; when the suction head 42 sucks the middle of the M bag and lifts it upward to the highest limit, the swing cylinder 43 contracts and causes the suction cup 41 to swing upward with the first hinge point 321 as the center and be in an inclined state, so that the mouth of the M bag hanging down avoids the M bag bin 1, and the M bag avoids the M bag bin 1 without being lifted to a higher position, so that the equipment is more compact and the M bag can be more efficiently transferred to the alignment component 5.

[0037] See also Figure 4 and Figure 5, the purpose of the alignment component 5 is to accurately align the M bag 6 placed on the alignment component 5 so that the subsequent process can accurately pick up the M bag 6. The alignment component 5 includes a positioning plate 51 and a first alignment plate 52, a second alignment plate 53, a third alignment plate 54, and a fourth alignment plate 55 arranged around the positioning plate 51; when the horizontal module 2 drives the lifting module 3 to a predetermined position, while the lifting plate 32 drives the suction cup 41 to descend, the swing cylinder 43 extends and makes the suction cup 41 in a horizontal state, and releases the M bag 6 on the surface of the positioning plate 51 in a horizontal state; the first alignment plate 52 is driven by a first telescopic cylinder 521, the second alignment plate 53 is driven by a second telescopic cylinder 531, and the first alignment plate 52 and the second alignment plate 53 align the two sides of the M bag, the third alignment plate 54 is driven by a third telescopic cylinder 541; the fourth alignment plate 55 is driven by a fourth telescopic cylinder 551 and a lifting cylinder 552, the fourth telescopic cylinder 551 drives the lifting cylinder 552 to move horizontally and drives the fourth alignment plate 55 to move horizontally, and the lifting cylinder 552 drives the fourth alignment plate 55 to lift and lower; after the M bag is released on the surface of the positioning plate 51 in a horizontal state, the first alignment plate 52 and the second alignment plate 53 align the two sides of the M bag, the third alignment plate 54 and the fourth alignment plate 55 align the two ends of the M bag, and a plurality of negative pressure suction heads 511 are also arranged on the positioning plate 51. After the alignment is completed, the M bag 6 is adsorbed and fixed in position through the negative pressure suction heads 511. After the M bag 6 is fixed, the lifting cylinder 552 drives the fourth alignment plate 55 to descend below the positioning plate 51, so that the positioning plate 51 forms an outlet for the M bag, facilitating the subsequent process to pick up the M bag. During the process of the M bag being released on the surface of the positioning plate 51 in a horizontal state, in order to guide the falling direction of the M bag, guide inclined plates 56 are respectively arranged at the tops of the first alignment plate 52, the second alignment plate 53, the third alignment plate 54, and the fourth alignment plate 55.

[0038] See Figure 2 and Figure 3, to limit the lifting height of the lifting plate 32, a first shielding piece 323 is provided on the lifting plate 32, and a top limit sensor 33 and a bottom limit sensor 34 are provided on the lifting module 3. Both the top limit sensor 33 and the bottom limit sensor 34 are groove switches. The first shielding piece 323 and the top limit sensor 33 cooperate to determine the highest limit of the lifting plate 32, and the first shielding piece 323 and the bottom limit sensor 34 cooperate to determine the lowest limit of the lifting plate 32. To ensure that the M bag is horizontally moved to an accurate predetermined position, the horizontal module 2 is provided with a first horizontal position sensor 21, a second horizontal position sensor 22, and a third horizontal position sensor 23; the first horizontal position sensor 21 is a first groove switch and serves as the horizontal origin; the second horizontal position sensor 22 is a second groove switch and serves as the translation starting point; the third horizontal position sensor 23 is a third groove switch and serves as the translation end point; a second shielding piece 24 is provided on the top of the lifting module 3, and the second shielding piece 24 cooperates with the first horizontal position sensor 11, the second horizontal position sensor 12, and the third horizontal position sensor 13 respectively to determine the origin, starting point, and end point of the horizontal movement.

Claims

1. M bag feeding device, characterized in that: It includes M-bag silo, horizontal module, lifting module, suction cup assembly and alignment assembly; The lifting module moves horizontally along the horizontal module; The lifting module includes a lifting rail, a lifting plate, and a suction cup assembly installed on the lifting plate; The suction cup assembly includes a suction cup and a plurality of suction heads installed on the suction cup, and the suction heads are flexible suction heads; The M-bag silos are respectively arranged on both sides of the alignment component.

2. The M-bag feeding device according to claim 1, characterized in that: The suction cup is in the shape of a long rectangle, and the adsorption head is distributed under the suction cup.

3. The M-bag feeding device according to claim 1, characterized in that: The lifting plate is provided with a first hinge point and a second hinge point; The end of the suction cup is installed at the first hinge point, a swing cylinder is arranged at the second hinge point, and the telescopic end of the swing cylinder is installed at the middle part of the suction cup through the third hinge point.

4. The M-bag feeding device according to any one of claims 1 to 3, characterized in that: The alignment component comprises a positioning plate and a first alignment plate, a second alignment plate, a third alignment plate and a fourth alignment plate which are arranged around the positioning plate.

5. The M-bag feeding device as claimed in claim 4, characterized in that: The first alignment plate is driven by a first telescopic cylinder, the second alignment plate is driven by a second telescopic cylinder, and the third alignment plate is driven by a third telescopic cylinder.

6. The M-bag feeding device according to claim 5, characterized in that: The fourth alignment plate is driven by a fourth telescopic cylinder and a lifting cylinder. The fourth telescopic cylinder drives the lifting cylinder to move horizontally, and the lifting cylinder drives the fourth alignment plate to move up and down.

7. The M-bag feeding device according to claim 5, characterized in that: The tops of the first alignment plate, the second alignment plate, the third alignment plate and the fourth alignment plate are respectively provided with guiding inclined plates.

8. The M-bag feeding device according to claim 4, characterized in that: The horizontal module is provided with a first horizontal position sensor, a second horizontal position sensor and a third horizontal position sensor.

9. The M-bag feeding device according to claim 4, characterized in that: The lifting module is provided with a top limit sensor and a bottom limit sensor.

10. The M-bag feeding device according to claim 4, characterized in that: The M-bag silo includes a bottom plate, a boss arranged on the bottom plate, and obliquely installed electrostatic rods respectively arranged on both sides of the bottom plate.

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