A bag distributing component and automatic buckling device applied to a bag loading mechanism
By designing the bag split assembly in the bag-up mechanism of the crimping machine, using the cooperation of the bag split lever and the drive part, the problem of dumping and sticking the bag during the bag-up process is solved, and the effective separation of the bag and smooth bag-up is achieved.
Patent Information
- Application Number
- CN202421429565.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-21
AI Technical Summary
When the bag hanging rod of the existing crimping machine passes through the through hole of the packaging bag, the part of the packaging bag is easily poured above the through hole, making it difficult to separate the packaging bags, and there are problems such as sticking the bags, putting multiple bags at a time, or not being able to absorb the bags.
A bag split assembly applied to the upper bag mechanism is designed, including a driving member, a moving seat and a bag split lever. The bag split lever is inserted into the gap between the packaging bags, and the drive member is used to drive the bag split lever to move forward and backward, and straighten the attitude of the packaging bags to ensure that the packaging bags can be separated and put on the bags smoothly.
Through the use of the bag split assembly, it can effectively prevent the packaging bag from dumping and sticking the bag during the bag-up process, improve the efficiency and accuracy of the bag-up, and ensure that only one packaging bag is added at a time.
Smart Images
Figure CN222698869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bag handles, in particular to a bag dividing component and automatic buckling equipment applied to a bagging mechanism. Background Art
[0002] At present, in order to improve the convenience of using the packaging bag, a hand buckle is installed on the bag surface of some packaging bag products. In the process of using the packaging bag, the strength of the packaging bag and the comfort of use can be improved by adding the hand buckle. In the prior art, in order to improve efficiency, a buckle machine is generally used to buckle the hand buckle on the packaging bag. Therefore, the current buckle machine automatically buckles the bag through a bag loading mechanism-a buckle loading mechanism and a buckle mechanism. However, the bag loading mechanism of the existing buckle machine generally uses a bag hanging rod to hang the packaging bag to be buckled, and pushes the packaging bag to the side of the bag loading station through a bag pushing mechanism. At present, the bag is hung by passing the bag hanging rod through the through hole 901 of the packaging bag. In actual production, the through hole 901 of the packaging bag is generally elliptical or elliptical in shape. When the bag hanging rod is inserted, the outer peripheral surface of the bag hanging rod is generally in contact with the upper inner wall and the side inner wall of the through hole 901, which causes the part of the packaging bag above the through hole 901 to be easily tilted. Figure 1 , Figure 2 As shown, multiple packaging bags in this state will be difficult to separate, resulting in problems such as bags sticking together, multiple bags being loaded at a time, or bags not being adsorbed during the bag loading process. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a bag dividing assembly applied to a bag loading mechanism, which assists in separating and adjusting the postures of multiple packaging bags through a bag dividing lever in cooperation with a driving member to facilitate subsequent bag loading.
[0004] The utility model proposes the following solution:
[0005] A bag-splitting assembly applied to a bag-loading mechanism, comprising a driving member arranged on the bag-pushing mechanism, a moving seat arranged on the driving member, and a bag-splitting lever arranged on the moving seat and extending downward, wherein the driving member is used to drive the moving seat and the bag-splitting lever to reciprocate along the bag-loading direction;
[0006] The bag dividing rod is hinged on the movable seat, and a limiting portion is provided on the bag dividing rod. The bag dividing rod can rotate relative to the movable seat in the direction of the upper bag, and after the bag dividing rod is inserted into the gap of the packaging bag, the limiting portion is used to limit the bag dividing rod from rotating in the direction away from the upper bag.
[0007] In the bag dividing assembly applied to the bag loading mechanism as described above, the lower end of the bag dividing lever is the insertion end.
[0008] In the bag distributing assembly applied to the bag loading mechanism as described above, the side of the insertion end facing the bag loading direction is a straight side surface.
[0009] In the bag distributing assembly applied to the bag loading mechanism as described above, the side of the insertion end facing away from the bag loading direction is an inclined side surface, and the inclined side surface and the straight side surface together form an insertion end whose width gradually decreases from top to bottom.
[0010] In the bag dividing assembly applied to the bag loading mechanism as described above, the limiting portion is located on the upper side close to the bag dividing lever, and when the bag dividing lever rotates along the hinge until the limiting portion abuts against the movable seat, the bag dividing lever is restricted from continuing to rotate in that direction.
[0011] In the bag distributing assembly applied to the bag loading mechanism as described above, the limiting portion is a protrusion extending from the bag distributing lever toward the inner side.
[0012] In the bag dividing assembly applied to the bag loading mechanism as described above, the bag dividing levers are provided on both sides of the movable seat.
[0013] As described above, a bag dividing assembly is applied to a bag loading mechanism, wherein the movable seat includes a seat body and side guards located on both sides of the seat body and extending backward, the two bag dividing rods are respectively hinged on the side guards on both sides, and the limiting parts on the two bag dividing rods are both located at the rear side of the side guards and opposite to the corresponding side guards.
[0014] The utility model also provides an automatic buttoning device, comprising a buttoning machine, one side of the buttoning machine is provided with a bag pushing mechanism, and the bag pushing mechanism is provided with the above-mentioned bag dividing component applied to the bag upper mechanism.
[0015] The embodiment of the utility model adds a bag-splitting lever to the bag-pushing mechanism, inserts the bag-splitting lever between the multiple packaging bags of the bag-hanging mechanism, separates the packaging bags, and uses a driving member to drive the bag-splitting lever forward (in the direction of bag loading), so that the bag-splitting lever portion inserted between the packaging bags can straighten the portion of the packaging bag above the through hole, so that it is easy to be adsorbed during subsequent bag loading and prevents the bag from sticking. In addition, the bag-splitting lever of this scheme adopts the cooperation of a hinge and a limiting part, so that when the driving member drives the bag-splitting lever to reset (in the opposite direction of bag loading), the bag-splitting lever is pushed open by the upper part of the packaging bag and inserted into the gap between the multiple packaging bags. When the driving member drives the bag-splitting lever forward, the limiting part restricts the rotation of the bag-splitting lever to straighten the packaging bag located in front of the bag-splitting lever. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a schematic diagram of a bag loading mechanism with a bag distributing assembly;
[0018] Figure 2 It is a schematic diagram of the process of the bag-dispensing lever rotating counterclockwise;
[0019] Figure 3 This is a schematic diagram of the bag-separating lever being inserted into the gap between packaging bags;
[0020] Figure 4 A schematic diagram of the bag-separating lever pushing the bag to adjust the posture of the packaging bag;
[0021] Figure 5 It is a schematic diagram of a bag loading mechanism with a bag distributing assembly;
[0022] Figure 6 for Figure 5 A magnified view of part A;
[0023] Figure 7 A schematic diagram of a single bag lever. DETAILED DESCRIPTION
[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] like Figures 1 to 7As shown, a bag dividing assembly applied to a bag loading mechanism includes a driving member 141 arranged on a bag pushing mechanism 13, a moving seat 142 arranged on the driving member 141, and a bag dividing lever 143 arranged on the moving seat 142 and extending downward, wherein the driving member 141 is used to drive the moving seat 142 and the bag dividing lever 143 to reciprocate along the bag loading direction; specifically, the bag dividing lever 143 is hinged on the moving seat 142, and a limiting portion 1432 is provided on the bag dividing lever 143, the bag dividing lever 143 can rotate relative to the moving seat 142 in the bag loading direction, and after the bag dividing lever 143 is inserted into the gap of the packaging bag, the limiting portion 1432 is used to limit the bag dividing lever 143 from rotating in the direction away from the bag loading direction. The embodiment of the utility model adds a bag-splitting lever 143 to the bag-pushing mechanism, inserts the bag-splitting lever 143 between the multiple packaging bags 9 of the bag-hanging mechanism, separates the packaging bags, and uses the driving member 141 to drive the bag-splitting lever 143 forward (in the bag-loading direction), so that the bag-splitting lever part inserted between the packaging bags can straighten the part of the packaging bag above the through hole, so as to adjust the posture of the packaging bag, so that it is convenient for the subsequent bag-loading to be adsorbed and prevent the bag from sticking. In addition, the bag-splitting lever 143 of this scheme adopts the combination of hinge and limiter 1432, so that when the driving member 141 drives the bag-splitting lever 143 to reset (in the opposite direction of the bag-loading direction), the bag-splitting lever is pushed open by the upper part of the packaging bag and inserted into the gap between the multiple packaging bags. When the driving member drives the bag-splitting lever forward, the limiter restricts the bag-splitting lever from rotating to straighten the packaging bag located in front of the bag-splitting lever.
[0028] Specifically, in this solution, the lower end of the bag dividing lever 143 is an insertion end 1431. The main function of the insertion end 1431 is to extend into the gap between multiple packaging bags, thereby separating multiple packaging bags on the bag hanging assembly into two batches, one batch located at the rear side of the insertion end 1431, and the other batch located at the front side of the insertion end 1431, and the bag dividing lever 143 is used to adjust the posture of the upper end of the batch of packaging bags located at the front side of the insertion end 1431 to straighten the upper side of the packaging bags.
[0029] In the embodiment of the utility model, the insertion end 1431 is a tip with a width gradually decreasing from top to bottom, and this shape is conducive to its insertion into the gap between multiple packaging bags. Specifically, since the upper ends of the multiple packaging bags on the bag hanging rod are easily fitted together, and the degree of fitting will also cause larger gaps in some positions, and the bag-dividing lever 143 will naturally return to a hanging posture due to its own weight. In this scheme, the packaging bag on the lower side is pushed by the bag pushing mechanism, and the relative bag-dividing lever 143 moves forward, or the driving member 141 drives the bag-dividing lever 143 to move backward, multiple bags are inserted into the bag hanging rod 143. The upper end of the bag will contact the rear side of the insertion end 1431 and push the insertion end 1431 to rotate. In the attached figure of this scheme, it rotates counterclockwise, so it can be regarded as the insertion end 1431 resting on the upper side of multiple packaging bags, and the insertion end 1431 always maintains a tendency to return to a hanging posture. When encountering a larger gap, the insertion end 1431 will naturally be inserted into the gap, thereby separating multiple packaging bags. The principle is equivalent to the bag dividing lever 143 stroking along the upper sides of multiple packaging bags. When a larger gap is found, the sharper insertion end will naturally be inserted into the gap.
[0030] Specifically, in the embodiment of the utility model, the side of the insertion end 1431 facing the bag loading direction is a straight side surface, which is conducive to straightening the part of the bag on the side located above the through hole 901 when pushing a batch of bags in front of the bag separation lever 143 to adjust the posture.
[0031] In addition, the side of the insertion end 1431 facing away from the bag-up direction is an inclined side surface, and the inclined side surface and the straight side surface together form an insertion end 1431 whose width gradually decreases from top to bottom. The structure of the inclined side surface is conducive to forming a tip and facilitates the bag-dividing lever 143 to give way.
[0032] In this solution, the limiting portion 1432 is located near the upper side of the bag-dividing lever 143, and when the bag-dividing lever 143 rotates along the hinge until the limiting portion 1432 abuts against the moving seat 142, the bag-dividing lever 143 is limited to continue rotating in this direction. Specifically, the limiting portion 1432 is a protrusion extending from the inner side of the bag-dividing lever 143. It has a simple structure, and is convenient for limiting the backward rotation of the limiting portion 1432 due to the reverse force of the front packaging bag when the driving member 141 drives the limiting portion 1432 to move forward.
[0033] In the embodiment of the utility model, the bag-dividing levers 143 are provided on both sides of the movable seat 142. The force on both sides is kept parallel. Of course, multiple bag-dividing levers 143 can also be adjusted according to the width of the packaging bag or the through hole 901.
[0034] In this solution, the movable seat 142 includes a seat body and sidewalls 1421 located on both sides of the seat body and extending backwards, the two bag-dividing levers 143 are respectively hinged on the sidewalls 1421 on both sides, and the limiting parts 1432 on the two bag-dividing levers 143 are both located at the rear side of the sidewalls 1421 and opposite to the corresponding sidewalls 1421. The structure is simple and easy to manufacture.
[0035] In addition, the present solution drives the bag dividing rod 143 to reciprocate through the driving member 141 to assist in adjusting the posture of the packaging bag on the front side. After completion, the bag dividing rod 143 is translated to the front end, and the bag dividing rod 143 is moved backward and reset to be reinserted into the gap between the packaging bags on the original rear side, thereby separating and realizing circulation.
[0036] The utility model also provides an automatic buttoning device, including a buttoning machine, one side of which is provided with a bag pushing mechanism 13, and the bag pushing mechanism 13 is provided with the above-mentioned bag dividing assembly applied to the bag loading mechanism.
[0037] The embodiment of the utility model adds a bag-splitting lever to the bag-pushing mechanism, inserts the bag-splitting lever between the multiple packaging bags of the bag-hanging mechanism, separates the packaging bags, and uses a driving member to drive the bag-splitting lever forward (in the direction of bag loading), so that the bag-splitting lever portion inserted between the packaging bags can straighten the portion of the packaging bag above the through hole, so that it is easy to be adsorbed during subsequent bag loading and prevents the bag from sticking. In addition, the bag-splitting lever of this scheme adopts the cooperation of a hinge and a limiting part, so that when the driving member drives the bag-splitting lever to reset (in the opposite direction of bag loading), the bag-splitting lever is pushed open by the upper part of the packaging bag and inserted into the gap between the multiple packaging bags. When the driving member drives the bag-splitting lever forward, the limiting part restricts the rotation of the bag-splitting lever to straighten the packaging bag located in front of the bag-splitting lever.
[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A bag distributing assembly applied to a bag loading mechanism, characterized in that: The invention comprises a driving member (141) arranged on the bag pushing mechanism (13), a moving seat (142) arranged on the driving member (141), and a bag dividing lever (143) arranged on the moving seat (142) and extending downward, wherein the driving member (141) is used to drive the moving seat (142) and the bag dividing lever (143) to reciprocate in a bag loading direction; The bag dividing lever (143) is hinged on the movable seat (142), and a limiting portion (1432) is provided on the bag dividing lever (143). The bag dividing lever (143) can rotate relative to the movable seat (142) in the direction of an upper bag, and after the bag dividing lever (143) is inserted into the gap of the packaging bag, the limiting portion (1432) is used to limit the bag dividing lever (143) from rotating in the direction of a back toward the upper bag.
2. The bag distributing assembly applied to the bag loading mechanism according to claim 1, characterized in that: The lower end of the bag dividing lever (143) is an insertion end (1431).
3. The bag distributing assembly applied to the bag loading mechanism according to claim 2, characterized in that: The side of the insertion end (1431) facing the upper bag direction is a straight side surface.
4. The bag distributing assembly applied to the bag loading mechanism according to claim 3, characterized in that: The side of the insertion end (1431) facing away from the bag is an inclined side surface, and the inclined side surface and the straight side surface together form an insertion end (1431) whose width gradually decreases from top to bottom.
5. The bag distributing assembly applied to the bag loading mechanism according to claim 1, characterized in that: The limiting portion (1432) is located close to the upper side of the bag dividing lever (143), and when the bag dividing lever (143) rotates along the hinge until the limiting portion (1432) abuts against the movable seat (142), the bag dividing lever (143) is restricted from continuing to rotate in this direction.
6. The bag distributing assembly applied to the bag loading mechanism according to claim 5, characterized in that: The limiting portion (1432) is a protrusion extending from the inner side of the bag dividing lever (143).
7. A bag distributing assembly applied to a bag loading mechanism according to any one of claims 1 to 6, characterized in that: The bag-separating levers (143) are provided on both sides of the movable seat (142).
8. The bag distributing assembly applied to the bag loading mechanism according to claim 7, characterized in that: The movable seat (142) comprises a seat body and sidewalls (1421) located on both sides of the seat body and extending backwards, the two bag-dividing levers (143) are respectively hinged on the sidewalls (1421) on both sides, and the limiting portions (1432) on the two bag-dividing levers (143) are both located at the rear side of the sidewalls (1421) and opposite to the corresponding sidewalls (1421).
9. An automatic buckle pressing device, characterized in that: It comprises a crimping machine, one side of which is provided with a bag pushing mechanism (13), and the bag pushing mechanism (13) is provided with a bag dividing component applied to a bag loading mechanism as claimed in any one of claims 1 to 8.