Bag supply mechanism of filling machine
By designing the bag supply mechanism of the filling machine, the filling bag is automatically separated and conveyed by components such as racks, support rods, conveying strips and suction cups, the problems of low efficiency and safety hazards of manual bag delivery are solved, and efficient and automated bag supply is achieved process.
Patent Information
- Application Number
- CN202421376048.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing filling machines need to manually place the filling bags on the work line before filling, resulting in low work efficiency and safety risks.
A filling machine bag supply mechanism is designed to automatically separate and transport the entire stack of filling bags to the next process through components such as frames, support rods, conveying strips and suction cups.
The bag supply process of the filling machine is automated, which improves work efficiency, saves labor costs, and reduces safety hazards caused by human errors.
Smart Images
Figure CN222452708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of filling, in particular to a bag supply mechanism of a filling machine. Background Art
[0002] With the improvement of living standards, product packaging has become more and more diversified. Packaging bags are also a common way of packaging. With the advancement of technology, the work of filling products into packaging bags has gradually progressed from manual filling to intelligent equipment filling. However, before filling, the filling bags need to be placed on the filling work line manually. Manual bag delivery not only has slow work efficiency, but also causes some safety problems due to human negligence. Therefore, the development of an efficient filling machine bag supply mechanism is a technical problem that we need to solve. Utility Model Content
[0003] Based on this, it is necessary to provide a bag supply mechanism for a filling machine to address the problem of low efficiency of manual bag delivery in the filling machine in the prior art.
[0004] Therefore, the present application provides a bag supply mechanism for a filling machine, which is used to divide a whole stack of filling bags into individual ones and transport them to the next process. The bag supply mechanism includes a frame 100, and two support rods 200 are arranged on the frame 100. Both ends of the whole stack of filling bags are supported on the corresponding support rods 200. At least two conveying bars 300 are arranged below the filling bags. Suction cups 400 are arranged below the conveying bars 300. The position of the suction cups 400 corresponds to the position of the filling bags. The suction cups 400 are connected to a first driving device 500 for driving the suction cups 400 to shuttle up and down in the gap between the two conveying bars 300. The first driving device 500 is used to drive the suction cups 400 to adsorb the filling bags and drop the filling bags on the conveying bars 300.
[0005] In some embodiments, four vertical rods 110 are relatively arranged above the rack 100, a cross bar 120 is provided between two opposite vertical rods 110, two mounting plates 130 are installed on the cross bar 120, the cross bar 120 vertically penetrates the mounting plates 130, two connecting rods 140 are provided on the two mounting plates 130, the connecting rods 140 are arranged on opposite surfaces of the two mounting plates 130, and the positions of the connecting rods 140 on the two mounting plates 130 correspond one to one.
[0006] In some embodiments, the support rods 200 are mounted on two corresponding connecting rods 140 , and at least one of the two groups of connecting rods 140 carrying the two support rods 200 is slidably connected to the mounting plate 130 .
[0007] In some embodiments, a first slide groove 131 is disposed on the mounting plate 130 , and a slider 141 is disposed on the connecting rod 140 . The slider 141 can be movably mounted in the first slide groove 131 .
[0008] In some embodiments, the mounting plate 130 may be slidably mounted on the cross bar 120 , and the support bar 200 may be slidably mounted on the connecting bar 140 .
[0009] In some embodiments, a second slide groove 210 is provided on the support rod 200, and an L-shaped connecting member 142 is provided at the bottom of the connecting rod 140. One end of the connecting member 142 is connected to the connecting rod 140, and the other end is connected to the support rod 200 by a bolt, and the bolt can slide through the second slide groove 210.
[0010] In some embodiments, a forward and reverse bidirectional screw rod 150 is provided through the mounting plate 130 , and two mounting plates 130 are respectively screwed to the forward end and reverse end of the screw rod 150 .
[0011] In some embodiments, the transmission bar 300 is wound around a driving shaft 310 and a driven shaft 320 . The driving shaft 310 and the driven shaft 320 are both mounted on the frame 100 . The driving shaft 310 is in driving connection with a motor 330 .
[0012] In some embodiments, one end of the first driving device 500 is fixedly connected to the frame 100 through a first bracket 510, and a second bracket 520 is installed on the other end. Two groups of suction cups 400 are arranged on the second bracket 520, and a second driving device 530 is also arranged on the second bracket. A third bracket 540 is also arranged on the second driving device 530, and a group of suction cups 400 are arranged on the third bracket 540. Four conveying bars 300 are arranged, and the two groups of suction cups 400 on the second bracket 520 are located below the gaps between the conveying bars on both sides, and the group of suction cups 400 on the third bracket 540 is located below the gaps between the two middle conveying bars.
[0013] In some embodiments, the first driving device 500 and the second driving device 530 are both electric telescopic rods.
[0014] The utility model provides a bag supply mechanism for a filling machine, which has the following technical effects: the bag supply mechanism for the filling machine in the utility model has a high degree of automation, saves labor costs, and greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0018] Figure 3 It is a side view of the internal structure of the utility model.
[0019] Figure 4 It is a schematic diagram of the structure of the conveying strip and the suction cup positions of the utility model.
[0020] Figure 5 It is a schematic diagram of the position structure of the mounting plate and the connecting rod of the utility model.
[0021] Explanation of the reference numerals: frame 100, support rod 200, transmission bar 300, suction cup 400, first driving device 500, vertical rod 110, horizontal rod 120, mounting plate 130, connecting rod 140, first slide groove 131, slider 141, second slide groove 210, connecting piece 142, screw rod 150, driving shaft 310, driven shaft 320, motor 330, first bracket 510, second bracket 520, second driving device 530, third bracket 540. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "liquid level", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher liquid level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower liquid level than the second feature.
[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "liquid horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0028] An embodiment of the utility model provides a bag supply mechanism for a filling machine, which is used for supplying a whole stack of packaging bags to the filling machine individually. The whole bag supply process has a high degree of automation, thereby achieving the purpose of saving manpower and improving work efficiency.
[0029] See also Figure 1 , Figure 1The overall structural schematic diagram of the bag supply mechanism of the filling machine in the present application is shown, the bag supply mechanism includes a frame 100, two oppositely arranged support rods 200 are arranged on the frame 100, both ends of the filling bag are supported on the corresponding support rods 200, at least two conveying bars 300 are arranged below the filling bag, a suction cup 400 is arranged below the conveying bar 300, the position of the suction cup 400 corresponds to the position of the filling bag, and the suction cup 400 is connected to a first driving device 500 for driving the suction cup 400 to shuttle up and down in the gap between the two conveying bars 300.
[0030] During operation, the first driving device 500 first drives the suction cup 400 to move upward and pass through the gap between the two conveying bars 300 until the filling bag is sucked. Then, the first driving device 500 drives the suction cup 400 to move downward, so that the filling bag falls off the support rods 200 at both ends and falls onto the conveying bar 300. The filling bag is blocked by the conveying bar 300 and separated from the suction cup 400 and remains on the conveying bar 300. The conveying bar 300 conveys the filling bag to the next process.
[0031] See also Figure 1 Four vertical rods 110 are arranged opposite to each other above the frame 100, a cross bar 120 is arranged between two opposite vertical rods 110, two mounting plates 130 are installed on the cross bar 120, the cross bar 120 vertically penetrates the mounting plates 130, two connecting rods 140 are arranged on the two mounting plates 130, the connecting rods 140 are arranged on the opposite surfaces of the two mounting plates 130, and the positions of the connecting rods 140 on the two mounting plates 130 correspond one to one, and the support rod 200 is installed on the two corresponding connecting rods 140.
[0032] In order to meet the needs of filling bags of different lengths by adjusting the distance between the two support rods 200, at least one of the two groups of connecting rods 140 carrying the two support rods 200 is slidably connected to the mounting plate 130. Figure 2 , Figure 3 and Figure 5 A first slide groove 131 is provided on the mounting plate 130, and a slider 141 is provided on the connecting rod 140. The slider 141 can be movably installed in the first slide groove 131. The connecting rod 140 slides on the mounting plate 130 to drive the corresponding support rod 200 to move, thereby adjusting the distance between the two support rods 200 to meet the requirements of filling bags of different lengths placed on the support rods 200.
[0033] In order to meet the needs of filling bags of different widths by adjusting the distance between the two mounting plates 130, the mounting plates 130 can be slidably mounted on the crossbar 120, and the support rod 200 can be slidably mounted on the connecting rod 140. Figure 5A second slide groove 210 is provided on the support rod 200, and an L-shaped connector 142 is provided at the bottom of the connecting rod 140. One end of the connector 142 is connected to the connecting rod 140, and the other end is connected to the support rod 200 by a bolt. The bolt can slide through the second slide groove 210. The distance between the two mounting plates 140 can be adjusted by moving the two mounting plates 140 to meet the requirements of filling bags of different widths placed on the support rod 200.
[0034] In order to facilitate the adjustment of the distance between the two mounting plates 130, refer to Figure 1 to Figure 2 A forward and reverse bidirectional screw rod 150 is provided through the two mounting plates 130 , and the two mounting plates 130 are respectively screwed on the forward end and reverse end of the screw rod 150 , and the two mounting plates 130 are moved closer to or farther away from each other by rotating the screw rod 150 .
[0035] See also Figure 3 to Figure 4 The conveying bar 300 is wound around a driving shaft 310 and a driven shaft 320. The driving shaft 310 and the driven shaft 320 are both installed on the frame 100. The driving shaft 310 is connected to a motor 330. The motor 330 drives the driving shaft 310 to rotate and then drives the transmission bar 300 to rotate and transport the filling bags to the next process.
[0036] See also Figure 3 One end of the first driving device 500 is fixedly connected to the frame 100 through the first bracket 510, and the second bracket 520 is installed on the other end. Two groups of suction cups 400 are arranged on the second bracket 520, and a second driving device 530 is also arranged on the second bracket. A third bracket 540 is also arranged on the second driving device 530, and a group of suction cups 400 are arranged on the third bracket 540. Four conveying bars 300 are arranged. The two groups of suction cups 400 on the second bracket 520 are located below the gaps between the conveying bars on both sides, and a group of suction cups 400 on the third bracket 540 is located below the gaps between the two middle conveying bars. When conveying small filling bags, the filling bags fall off the two middle conveying bars 300. At this time, only the second driving device needs to be driven to suck the filling bags onto the conveying bars. When conveying large filling bags, the filling bags fall off the four conveying bars 300. At this time, only the first driving device 500 needs to be driven to make all three groups of suction cups work to suck the filling bags onto the conveying bars.
[0037] It should be noted that the first driving device 500 and the second driving device 530 can be an electric telescopic rod or a telescopic cylinder or other power devices that can drive the suction cup to move up and down.
[0038] In addition, the bag supply mechanism of the filling machine provided by the present invention also includes a control system, which is control-connected to the first drive device 500 and the second drive device 530 and is used to control the operation of the first drive device 500 and the second drive device 530 .
[0039] The utility model provides a bag supply mechanism for a filling machine, which has the following technical effects: a high overall automation degree, saves labor costs, and greatly improves work efficiency.
[0040] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. A bag supply mechanism for a filling machine, used to separate a whole stack of filling bags into individual pieces and transport them to the next process, characterized in that: The invention comprises a frame (100), wherein two support rods (200) are arranged on the frame (100), two ends of a whole stack of filling bags are supported on corresponding support rods (200), at least two conveying bars (300) are arranged below the filling bags, a suction cup (400) is arranged below the conveying bars (300), the position of the suction cup (400) corresponds to the position of the filling bag, the suction cup (400) is connected to a first driving device (500) for driving the suction cup (400) to shuttle up and down in the gap between the two conveying bars (300), and the first driving device (500) is used to drive the suction cup (400) to absorb the filling bag and drop the filling bag onto the conveying bar (300).
2. A bag supply mechanism for a filling machine according to claim 1, characterized in that: Four vertical rods (110) are arranged opposite to each other above the frame (100); a horizontal rod (120) is arranged between two opposite vertical rods (110); two mounting plates (130) are mounted on the horizontal rod (120); the horizontal rod (120) vertically penetrates the mounting plates (130); two connecting rods (140) are arranged on opposite surfaces of the two mounting plates (130); and the positions of the connecting rods (140) on the two mounting plates (130) correspond one to one.
3. A bag supply mechanism for a filling machine according to claim 2, characterized in that: The support rods (200) are mounted on two corresponding connecting rods (140), and at least one of the two groups of connecting rods (140) carrying the two support rods (200) is slidably connected to the mounting plate (130).
4. A bag supply mechanism for a filling machine according to claim 3, characterized in that: The mounting plate (130) is provided with a first sliding groove (131), and the connecting rod (140) is provided with a sliding block (141), and the sliding block (141) is movably mounted in the first sliding groove (131).
5. The bag supply mechanism of a filling machine according to claim 2, characterized in that: The mounting plate (130) can be slidably mounted on the cross bar (120), and the support bar (200) can be slidably mounted on the connecting bar (140).
6. A bag supply mechanism for a filling machine according to claim 5, characterized in that: The support rod (200) is provided with a second slide groove (210), and an L-shaped connecting piece (142) is provided at the bottom of the connecting rod (140). One end of the connecting piece (142) is connected to the connecting rod (140), and the other end is connected to the support rod (200) by a bolt, and the bolt can slide through the second slide groove (210).
7. The bag supply mechanism of a filling machine according to claim 2, characterized in that: A forward and reverse bidirectional screw rod (150) is provided through the mounting plate (130), and the two mounting plates (130) are respectively screwed to the forward end and reverse end of the screw rod (150).
8. The bag supply mechanism of a filling machine according to claim 1, characterized in that: The transmission bar (300) is wound around a driving shaft (310) and a driven shaft (320). The driving shaft (310) and the driven shaft (320) are both mounted on a frame (100). The driving shaft (310) is drivingly connected to a motor (330).
9. The bag supply mechanism of a filling machine according to claim 1, characterized in that: One end of the first driving device (500) is fixedly connected to the frame (100) through a first bracket (510), and a second bracket (520) is installed on the other end. Two groups of suction cups (400) are arranged on the second bracket (520). A second driving device (530) is also arranged on the second bracket. A third bracket (540) is also arranged on the second driving device (530). A group of suction cups (400) is arranged on the third bracket (540). Four conveying bars (300) are arranged. The two groups of suction cups (400) on the second bracket (520) are located below the gaps between the conveying bars on both sides, and the group of suction cups (400) on the third bracket (540) is located below the gaps between the two middle conveying bars.
10. A bag supply mechanism for a filling machine according to claim 9, characterized in that: The first driving device (500) and the second driving device (530) are both electric telescopic rods.