Woven bag material grabbing and pushing mechanism

Abstract

The utility model discloses a woven bag material grabbing and pushing mechanism which comprises a horizontal positioning and driving assembly, a horizontal positioning and pushing assembly and a horizontal positioning and pushing assembly. A cylinder body of the telescopic assembly is mounted on the sliding block, and a push seat is close to or far away from the direction of the object carrying platform; the horizontal positioning driving assembly is used for driving the telescopic assembly to be aligned with the woven bags on the carrying platform. The grabbing assembly comprises a pre-pressing plate and a telescopic suction part, the pre-pressing plate is connected with the bottom of the push seat, the telescopic suction part is connected with the two sides of the push seat, and at least two sets of vacuum suction cups are arranged at the end of the telescopic suction part. According to the woven bag material grabbing and pushing mechanism, the horizontal positioning driving assembly can drive the telescopic assembly and the grabbing assembly to position the position of a woven bag, the woven bag is grabbed through the pre-pressing effect of the pre-pressing plate and the adsorption effect of the vacuum suction cup, the telescopic suction piece can adjust the adsorption position of the vacuum suction cup, and therefore the woven bag is grabbed. Therefore, the woven bags are prevented from being folded in the stacking process, and the stacking efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving bag conveying equipment technical field especially relates to a kind of weaving bag material grabbing and pushing mechanism. BACKGROUND

[0002] The snake-weave bag is a common plastic woven bag, and it is named because its surface texture is similar to snake skin. This bag is usually made of polyethylene or polypropylene plastic materials, and has the characteristics of light weight, durability, waterproofness, etc. It is widely used in agriculture, industry, construction and other fields, and is used for transporting food, fertilizer, cement, ore, earthwork and other goods.

[0003] The existing woven bag in the woven bag production line is usually clamped by a clamping tool for clamping the woven bag. When the woven bag is moved, the woven bag is easily damaged. In addition, the size of the woven bag is different. When the large-size woven bag is moved, the edges of the woven bag will be unevenly stressed and folded or have creases, which will easily cause abnormal stacking of the material during stacking, affecting the stacking efficiency and quality of the woven bag. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving the technical problem of the prior art that the woven bag is clamped by a clamping tool, which easily damages the woven bag when the woven bag is moved, and the size of the woven bag is different. When the large-size woven bag is moved, the edges of the woven bag will be unevenly stressed and folded or have creases, which will easily cause abnormal stacking of the material during stacking, affecting the stacking efficiency and quality of the woven bag. To this end, the utility model provides a woven bag material grabbing and pushing mechanism, which uses vacuum adsorption to grab the woven bag, ensures that the surface of the woven bag will not have wrinkles, and can automatically adjust the adsorption area according to the size of the woven bag, to avoid the edges of the woven bag being folded and affecting the stacking efficiency of the woven bag.

[0005] The woven bag material grabbing and pushing mechanism according to some embodiments of the utility model comprises a rack, a load platform is arranged on the rack, and a woven bag is placed on the load platform; and comprises:

[0006] A horizontal positioning driving assembly is installed on the rack and located above the load platform, and comprises an X-axis translation assembly and a Y-axis translation assembly, both of which are provided with a driving seat and a sliding block, the sliding block is in sliding connection with the driving seat, and the driving seat of any translation assembly is connected with the sliding block of the other translation assembly;

[0007] A telescopic assembly is installed on the sliding block, and the push seat of the telescopic assembly is close to or away from the load platform; the horizontal positioning driving assembly is used to drive the telescopic assembly to align the woven bag on the load platform;

[0008] The grabbing assembly comprises a pre-pressing plate connected with the bottom of the push base and telescopic suction members connected with the two sides of the push base, and the end of each telescopic suction member is provided with at least two groups of vacuum suction cups.

[0009] According to some embodiments of the present application, the bottom surface of the pre-pressing plate is higher than the bottom of the vacuum suction cup, and when the grabbing assembly contacts the woven bag, the pre-pressing plate contacts the surface of the woven bag first, and the vacuum suction cup contacts the periphery of the surface of the woven bag later.

[0010] According to some embodiments of the present application, the telescopic suction members are provided with two groups, which are respectively arranged on the two sides of the push base, and the two telescopic suction members are telescoped in opposite directions to adjust the suction area of the vacuum suction cup.

[0011] According to some embodiments of the present application, the telescopic suction member is provided with an adjusting cylinder and a fixing plate, the adjusting cylinder is connected with the push base, the fixing plate is connected with the push rod of the adjusting cylinder, the fixing plate extends along the length direction of the woven bag, and the vacuum suction cups are arranged on the fixing plate at equal intervals.

[0012] According to some embodiments of the present application, the push base is provided with a guide groove, the fixing plate is provided with a guide rod, the guide rod is slidably connected in the guide groove, and the guide groove is parallel to the moving direction of the push base, so as to improve the stability of the fixing plate.

[0013] According to some embodiments of the present application, the fixing plate comprises a connecting part and a suction part, the connecting part is connected with the push base, the vacuum suction cup is connected on the suction part, and the included angle between the connecting part and the suction part is 140°-160°.

[0014] According to some embodiments of the present application, the telescoping direction of the push base is horizontally downward inclined by 10°-20°, and when the pre-pressing plate is pressed against the surface of the woven bag, the push base drives the vacuum suction cup of the fixing plate to contact the periphery of the surface of the woven bag.

[0015] According to some embodiments of the present application, the vacuum suction cup and the suction part are detachably connected.

[0016] The woven bag material grabbing and pushing mechanism according to some embodiments of the present application has at least the following beneficial effects: the horizontal positioning driving assembly can drive the telescopic assembly and the grabbing assembly to position the woven bag, the woven bag is grabbed through the pre-pressing of the pre-pressing plate and the adsorption of the vacuum suction cup, the telescopic suction piece can adjust the adsorption position of the vacuum suction cup, thereby adsorbing the edge of the woven bag, avoiding folding during the stacking process of the woven bag, and improving the stacking efficiency.

[0017] Additional aspects and advantages of the present application will be described in the following description, and will become apparent from the following detailed description or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a perspective view of the woven bag material grabbing and pushing mechanism according to the present application;

[0020] Figure 2 It is a top view of the woven bag material grabbing and pushing mechanism according to the present application;

[0021] Figure 3 It is a fixed plate schematic view of the woven bag material grabbing and pushing mechanism according to the present application.

[0022] REFERENCE NUMERALS

[0023] The object platform 1, the X-axis translation assembly 2, the Y-axis translation assembly 3, the telescopic assembly 4, the push seat 5, the pre-pressing plate 6, the fixed plate 7, the vacuum suction cup 8, the guide rod 10, the guide groove 11, the connecting part 12, the adsorption part 13, and the woven bag 15. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0025] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, top, bottom, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application. The device or element indicated is necessarily constructed and operated in a particular orientation.

[0026] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. Understand as not including the number, above, below, within, etc. Understand as including the number. If it is described to the first, the second is only used for distinguishing the technical features for the purpose, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection, etc. Should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model combined with the specific content of the technical scheme.

[0028] The following refers to Figures 1-3 The description of the woven bag material grabbing and pushing mechanism according to the utility model embodiment.

[0029] As Figures 1-3 Indicated, the woven bag material grabbing and pushing mechanism includes a rack, the rack is provided with a carrying platform 1, and the carrying platform 1 is placed with a woven bag 15 made. The grabbing and pushing mechanism is usually installed at the end position of the woven bag 15 production equipment, responsible for stacking the finished woven bag 15 at the specified position for packaging.

[0030] The woven bag material grabbing and pushing mechanism of the embodiment includes a horizontal positioning drive assembly, a telescopic assembly 4 and a grabbing assembly. Specifically, the horizontal positioning drive assembly is installed on the rack and located above the carrying platform 1, including X-axis translation assembly 2 and Y-axis translation assembly 3, both of which are provided with driving seat and sliding block, the sliding block is connected with the driving seat, and the driving seat of any translation assembly is connected with the sliding block of the other translation assembly. The upper and lower installation positions of X-axis translation assembly 2 and Y-axis translation assembly 3 can be interchanged, when X-axis translation assembly 2 is used as the upper structure, the sliding block of X-axis translation assembly 2 is connected with the driving seat of Y-axis translation assembly 3, and the sliding block of Y-axis translation assembly 3 is connected with telescopic assembly 4.

[0031] The cylinder of telescopic assembly 4 is installed on the sliding block, and the pusher 5 of telescopic assembly 4 is close to or away from the carrying platform 1. The horizontal positioning drive assembly is used to drive telescopic assembly 4 to align the woven bag 15 on the carrying platform 1. Telescopic assembly 4 is used to control the movement of Z-axis direction, so that the grabbing assembly is close to the woven bag 15 on the surface of the carrying platform 1 for grabbing.

[0032] The grabbing assembly comprises a pre-pressing plate 6 connected with the bottom of the push base 5 and telescopic suction members connected with the two sides of the push base 5, and the end of the telescopic suction member is provided with at least two groups of vacuum suction cups 8, and the telescopic suction member is used for adjusting the suction position of the vacuum suction cup 8 on the woven bag 15. Specifically, the suction position of the vacuum suction cup 8 is changed through the telescopic action of the telescopic suction member, and when the size of the woven bag 15 increases, the telescopic suction member positions the periphery of the woven bag 15 by adjusting the position of the vacuum suction cup 8, so that the edge of the woven bag 15 is prevented from being folded in the stacking process, thereby improving the quality and efficiency of the stacking of the equipment.

[0033] In some embodiments of the present application, as shown in Figures 1-3 The bottom surface of the pre-pressing plate 6 is higher than the bottom of the vacuum suction cup 8, and when the grabbing assembly contacts the woven bag 15, the pre-pressing plate 6 contacts the surface of the woven bag 15 first, and the vacuum suction cup 8 contacts the periphery of the surface of the woven bag 15 later. The bottom of the pre-pressing plate 6 is provided with a non-slip pad (not shown in the drawings), which can enhance the pressing force of the pre-pressing plate 6 and prevent the woven bag 15 from slipping during grabbing, thereby improving the grabbing efficiency.

[0034] In some embodiments of the present application, as shown in Figure 1 and Figure 2 The telescopic suction member is provided with two groups, which are respectively arranged on the two sides of the push base 5, and the two telescopic suction members are telescoped in opposite directions to adjust the suction area of the vacuum suction cup 8. Specifically, the telescopic suction member is provided with left and right groups, which can increase the transverse area of the vacuum suction and adapt to woven bags 15 of more size specifications.

[0035] Further, as shown in Figure 2 The telescopic suction member is provided with an adjusting cylinder and a fixed plate 7, the adjusting cylinder is connected with the push base 5, the fixed plate 7 is connected with the push rod of the adjusting cylinder, the fixed plate 7 extends along the length direction of the woven bag 15, and the fixed plate 7 is provided with vacuum suction cups 8 at equal intervals. Specifically, the fixed plate 7 is a long plate structure, the length of which is not less than the length of the woven bag 15, the vacuum suction cups 8 are distributed at both ends and the middle of the fixed plate 7, and the vacuum suction cups 8 on the same fixed plate 7 are arranged at equal intervals.

[0036] Further, as shown in Figure 2 The push base 5 is provided with a guide groove 11, and the fixed plate 7 is provided with a guide rod 10, the guide rod 10 is slidably connected in the guide groove 11, the guide groove 11 is parallel to the moving direction of the push base 5, and the guide groove 11 is used for improving the stability of the fixed plate 7. Specifically, the guide groove 11 and the guide rod 10 cooperate to limit the telescopic direction of the fixed plate 7, the push base 5 is parallel to the guide rod 10 and is telescopically extended, so that the both ends of the fixed plate 7 are balanced in force, and the telescopic extension is more stable.

[0037] In some embodiments of the present application, asFigure 3 As shown, the fixing plate 7 comprises a connecting part 12 and an adsorbing part 13, the connecting part 12 is connected with the push base 5, the vacuum chuck 8 is connected on the adsorbing part 13, and the included angle between the connecting part 12 and the adsorbing part 13 is 140°-160°. The connecting part 12 and the adsorbing part 13 are integrally formed and bent, and the bending angle is selected in the range of 140°-160° according to the actual production equipment, and in the embodiment, 150° is preferred, which can further increase the suction circumference of the vacuum chuck 8.

[0038] Further, the telescopic direction of the push base 5 is horizontally inclined downward by 10°-20°, when the pre-pressing plate 6 is pressed against the surface of the woven bag 15, the push base 5 drives the vacuum chuck 8 of the fixing plate 7 to contact the surface periphery of the woven bag 15. Specifically, the telescopic direction of the push base 5 is arranged in a horizontal inclination, which can avoid the position slippage of the woven bag 15 caused by the simultaneous contact of the pre-pressing plate 6 and the vacuum chuck 8 with the surface of the woven bag 15.

[0039] In some embodiments of the present application, the vacuum chuck 8 and the adsorbing part 13 are detachably connected.

[0040] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A woven bag material gripping and pushing mechanism, comprising a frame, a loading platform disposed on the frame, and a manufactured woven bag placed on the loading platform; characterized in that, include: A horizontal positioning drive assembly is mounted on the frame and located above the loading platform. It includes an X-axis translation assembly and a Y-axis translation assembly, each of which is provided with a drive seat and a slider. The slider is slidably connected to the drive seat, and the drive seat of any translation assembly is connected to the slider of the other translation assembly. A telescopic assembly, wherein the cylinder of the telescopic assembly is mounted on the slider, and the push seat of the telescopic assembly moves closer to or further away from the loading platform; the horizontal positioning drive assembly is used to drive the telescopic assembly to align the woven bag on the loading platform; The gripping assembly includes a pre-pressure plate and a telescopic suction component. The pre-pressure plate is connected to the bottom of the push base, and the telescopic suction component is connected to both sides of the push base. At least two sets of vacuum suction cups are provided at the ends of the telescopic suction component, which is used to adjust the suction position of the vacuum suction cups on the woven bag.

2. The woven bag material gripping and pushing mechanism according to claim 1, characterized in that, The bottom surface of the pre-pressure plate is higher than the bottom surface of the vacuum suction cup. When the gripping component contacts the woven bag, the pre-pressure plate contacts the surface of the woven bag first, and the vacuum suction cup contacts the periphery of the woven bag surface later.

3. The woven bag material gripping and pushing mechanism according to claim 2, characterized in that, Two sets of telescopic adsorption components are provided, respectively located on both sides of the push base. The two telescopic adsorption components extend and retract in opposite directions to adjust the adsorption area of ​​the vacuum suction cup.

4. The woven bag material gripping and pushing mechanism according to claim 3, characterized in that, The telescopic suction component is equipped with an adjusting cylinder and a fixing plate. The adjusting cylinder is connected to the push base, and the fixing plate is connected to the push rod of the adjusting cylinder. The fixing plate extends along the length of the woven bag, and the vacuum suction cups are evenly spaced on the fixing plate.

5. The woven bag material gripping and pushing mechanism according to claim 4, characterized in that, The push base is provided with a guide groove, and the fixed plate is provided with a guide rod. The guide rod is slidably connected in the guide groove. The guide groove is parallel to the movement direction of the push base, which is used to improve the stability of the fixed plate.

6. The woven bag material gripping and pushing mechanism according to claim 4, characterized in that, The fixing plate includes a connecting part and an adsorption part. The connecting part is connected to the push base, and the vacuum suction cup is connected to the adsorption part. The angle between the connecting part and the adsorption part is 140° to 160°.

7. The woven bag material gripping and pushing mechanism according to claim 6, characterized in that, The extension and retraction direction of the pusher is inclined downward at 10° to 20° from the horizontal. After the pre-pressing plate is pressed against the surface of the woven bag, the pusher drives the vacuum suction cup of the fixing plate to contact the periphery of the woven bag surface.

8. The woven bag material gripping and pushing mechanism according to claim 6, characterized in that, The vacuum suction cup and the adsorption part are detachably connected.

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