Discharging mechanism capable of adjusting release position and automatic pressing and buckling equipment
By designing a cutting mechanism with adjustable release position, the positioning cover and ejection arm are used to accurately locate and release during the packaging bag cutting process, the problem of inaccurate positioning of the packaging bag in the prior art is solved, and the smoothness and efficiency of the packaging bag cutting are achieved.
Patent Information
- Application Number
- CN202421429562.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing automatic cutting mechanism of packaging bags is inaccurately positioned, which makes it difficult for the packaging bag to fall into the cutting rod smoothly.
A discharge mechanism with adjustable release position is designed. By using a positioning cover and ejecting arm to release the bag positioning assembly during the ejection process, the bag can be released, thereby ensuring that the packaging bag can be discharged smoothly.
The positioning accuracy and smoothness of the packaging bag during the discharge process is achieved, and the failure of the discharge due to inaccurate positioning is avoided.
Smart Images
Figure CN222645501U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bag handles, in particular to a feeding mechanism with adjustable release positions and automatic buckling equipment. Background Art
[0002] At present, in order to improve the convenience of use of some packaging bag products, a hand buckle is installed on the bag surface of the packaging bag. In the prior art, in order to improve efficiency, an automatic buckle pressing machine is generally used to buckle the hand buckle on the packaging bag. In order to improve efficiency, the current process from bagging, male and female buckles, buckling to material unloading is all automated. However, the current automated mechanism for bag unloading is relatively complicated, and the positioning is inaccurate, so it is difficult to ensure that the packaging bag falls from the adsorption end to the unloading rod. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a feeding mechanism with an adjustable release position, which enables the bag clamping and positioning assembly to release the packaging bag at a suitable position during the ejection process, thereby assisting the packaging bag to be smoothly fed from the buckle transfer module.
[0004] The utility model proposes the following solution:
[0005] The unloading mechanism with adjustable release position comprises a positioning cover for cooperating with the buckle transfer module, an ejection arm arranged on the positioning cover and movable relative to the positioning cover, and an air nozzle arranged at the front end of the ejection arm. The positioning cover is also provided with a driving member connected to the ejection arm. The ejection arm is used to push the first movable seat of the buckle transfer module forward. The front end of the positioning cover is an open end. The front end of the positioning cover is also provided with a limit adjustment component for limiting the bag clamping positioning component and releasing it when the first movable seat is pushed forward.
[0006] As described above, the unloading mechanism with adjustable release position, the positioning cover includes a top plate, a back plate and a front side plate, the back plate is connected to the rear side of the top plate, the front side plate is connected to the front side of the top plate and extends downward, and the limit adjustment component is arranged on the front side plate.
[0007] In the unloading mechanism with adjustable release position as described above, the limit adjustment assembly includes a push rod extending toward the rear side, and the end of the push rod is opposite to the linkage plate of the bag clamping positioning assembly.
[0008] In the unloading mechanism with adjustable release position as described above, the ejector rod is movably arranged on the front side plate and its rearward extension length can be adjusted.
[0009] In the above-mentioned unloading mechanism with adjustable release position, the above-mentioned limit adjustment components are provided on both sides of the front side plate.
[0010] In the unloading mechanism with adjustable release position as described above, the push rod is a screw rod structure, and the front side plate is provided with a screw hole adapted for mounting therewith.
[0011] In the unloading mechanism with adjustable release position as described above, the ejection arm comprises a first ejection arm and a second ejection arm which are arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle is arranged on the abutting ends.
[0012] As described above, in the unloading mechanism with adjustable release position, a limiting member for limiting the position of the second movable seat is further provided in the positioning cover.
[0013] The utility model also provides an automatic crimping device, comprising a crimping machine, on which the above-mentioned material discharge mechanism with adjustable release position is provided.
[0014] The novel press-button transfer module of the utility model embodiment is combined with a bag clamping positioning component, and adopts a positioning cover to limit the press-button transfer module on the transport platform. In the unloading position, the first movable seat is independently ejected by the ejection arm, so that its positioning plate drives the packaging bag with the press-button to move forward to the position docking with the unloading mechanism, and in the process of the first movable seat driving the packaging bag forward, the bag clamping positioning component on the first movable seat is limited by the limit adjustment component to realize the release of the packaging bag at a suitable position, thereby ensuring that the unloading of the packaging bag can fall smoothly onto the unloading device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] 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 paying any creative work.
[0016] Figure 1 It is a schematic diagram of the unloading mechanism of the utility model with adjustable release position on the transport platform;
[0017] Figure 2 It is a schematic diagram of a feeding mechanism with adjustable release position according to the utility model;
[0018] Figure 3 This is a schematic diagram of the bag buckle transfer module after pressing the bag;
[0019] Figure 4 This is an exploded view of the bag buckle transfer module;
[0020] Figure 5 The process of bagging is shown in Figure 1. Figure 1 ;
[0021] Figure 6 The process of bagging is shown in Figure 1. Figure 2
[0022] Figure 7 The process of bagging is shown in Figure 1. Figure 3 . DETAILED DESCRIPTION
[0023] 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.
[0024] 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.
[0025] 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.
[0026] like Figures 1 to 3 As shown, the unloading mechanism with an adjustable release position includes a positioning cover 71 for cooperating with the buckle transfer module 8, an ejector arm 72 provided on the positioning cover 71 and movable relative to the positioning cover 71, and an air nozzle 73 provided at the front end of the ejector arm 72. The positioning cover 71 is also provided with a driving member connected to the ejector arm 72. The ejector arm 72 is used to push the first movable seat 82 of the buckle transfer module 8 forward. The front end of the positioning cover 71 is an open end. The front end of the positioning cover 71 is also provided with a limit adjustment component 77 for limiting the bag positioning component 86 and releasing it when the first movable seat 82 is pushed forward. The novel press-button transfer module of the utility model embodiment is combined with a bag clamping positioning component, and adopts a positioning cover to limit the press-button transfer module on the transport platform. In the unloading position, the first movable seat is independently ejected by the ejection arm, so that its positioning plate drives the packaging bag with the press-button to move forward to the position docking with the unloading mechanism, and in the process of the first movable seat driving the packaging bag forward, the bag clamping positioning component on the first movable seat is limited by the limit adjustment component to realize the release of the packaging bag at a suitable position, thereby ensuring that the unloading of the packaging bag can fall smoothly onto the unloading device.
[0027] like Figure 3 , Figure 4As shown, the buckle transfer module mentioned in this scheme includes a movable base 81, a first movable base 82 and a second movable base 83 which are arranged on the base 81 and can slide relative to the base 81, the front end of the first movable base 82 is connected to a positioning plate 821, and the positioning plate 821 is provided with a rod insertion hole 822, the front end of the second movable base 83 is connected to a bag buckle insertion rod 831, and the bag buckle insertion rod 831 can pass through the rod insertion hole 822 and extend to the front side of the positioning plate 821, and the first fixed base 861, the second fixed base 862 and the third fixed base 863 are all connected to the positioning plate 821. In the entire automated buckle process of putting on male buckle - putting on packaging bag, aligning packaging bag with male buckle - putting on female buckle, and docking male buckle with female buckle - unloading, it can complete the transportation function between various processes and greatly improve efficiency.
[0028] In addition, the positioning plate 821 has connecting arms 8210 extending to both sides, with recesses on the top of the connecting arms 8210 on both sides and notches 82101 on the bottom. In this embodiment, the air nozzle 73 is opposite to the notch 82101. Since the packaging bag is positioned on the positioning plate 821, it can be fixed by clamping or adsorption, and the surface of the packaging bag is also covered on the front side of the notch 82101. After the fixation on the packaging bag is released, the air flow blown out by the air nozzle 73 on the rear side can pass through the notch 82101 and act on the packaging bag, thereby assisting the lowering of the bag.
[0029] Therefore, in this solution, when the positioning plate moves forward, the limit adjustment components 77 on both sides can pass through the recess above the connecting arm 8210 and contact the bag clamping positioning component 86 to release it.
[0030] Furthermore, in this embodiment, the positioning cover 71 includes a top plate 711, a back plate 712 and a front side plate 713, the back plate 712 is connected to the rear side of the top plate 711, the front side plate 713 is connected to the front side of the top plate 711 and extends downward, and the limit adjustment component 77 is arranged on the front side plate 713.
[0031] Specifically, the specific structure of the limit adjustment component 77 is as follows: the limit adjustment component 77 includes a push rod extending toward the rear side, and the end of the push rod is opposite to the linkage plate 8651 of the bag clamping positioning component 86.
[0032] In addition, the bag clamping and positioning assembly in the present embodiment includes a first fixed seat 861 and a second fixed seat 862 arranged on the bag buckle transfer module 8, a first clamping jaw 8611 hinged on the first fixed seat 861, and a second clamping jaw 8622 hinged on the second fixed seat 862, and a clamp releasing assembly 865 for driving the first clamping jaw 8611 and the second clamping jaw 8622 to rotate, and the clamp releasing assembly 865 is used to keep the first clamping jaw 8611 and the second clamping jaw 8622 in a clamped state or a released state. In the clamped state, the first clamping jaw 8611 and the second clamping jaw 8622 are pressed against the surface of the bag buckle transfer module 8 to clamp the packaging bag on the bag buckle transfer module 8. The novel buckle transfer module of the utility model embodiment is combined with a bag clamping and positioning component, and the first clamping jaw and the second clamping jaw on both sides work together to clamp the packaging bag on the bag buckle transfer module, so that the packaging bag is not easy to loosen during the movement of the buckle transfer module, and the clamping state or the release state can be adjusted by the clamping release component, which is also convenient for releasing the packaging bag when the buckle is cut.
[0033] In the embodiment of the utility model, the first clamping jaw 8611 and the second clamping jaw 8622 can be driven separately, for example, two corresponding sets of clamp release components 865 are provided. Of course, for the convenience of operation, the clamp release component 865 is connected with the first clamping jaw 8611 and the second clamping jaw 8622 and can drive the first clamping jaw 8611 and the second clamping jaw 8622 to rotate synchronously. In the process of releasing or clamping the packaging bag, the first clamping jaw 8611 and the second clamping jaw 8622 only need to be released or clamped synchronously.
[0034] In this solution, the bag clamping and positioning assembly also includes a third fixed seat 863 arranged on the bag buckle transfer module 8, and the clamp release assembly 865 is arranged on the third fixed seat 863 and can move relative to the third fixed seat 863. It has a simple structure and is easy to install. In addition, the clamp release assembly 865 includes a linkage plate 8651 and a driving rod 8652 arranged on both sides of the linkage plate 8651. The driving rods 8652 on both sides are respectively connected to the first clamping jaw 8611 and the second clamping jaw 8622. A sliding assembly is also provided between the linkage plate 8651 and the third fixed seat 863. In this solution, the linkage plate 8651 moves forward and backward to synchronously drive the first clamping jaw 8611 and the second clamping jaw 8622 on both sides to rotate, so as to achieve a release or clamping action.
[0035] In order to make the clamping effect more stable, in this solution, an elastic member can be arranged on the third fixing seat 863 to press the linkage plate 8651 to keep the first clamping jaw 8611 and the second clamping jaw 8622 in a clamping posture.
[0036] In this solution, the driving rod 8652 is hinged at the rear end of the first clamping jaw 8611, and a hinge 866 is also provided on the first clamping jaw 8611. The first clamping jaw 8611 is hinged to the first fixed seat 861 through the hinge 866, and the hinge end of the hinge 866 and the first clamping jaw 8611 is located between the front end of the first clamping jaw 8611 and the hinge end of the driving rod 8652. Its structure is simple, and through the action of the hinge 866, when the driving rod 8652 is translated, the first clamping jaw 8611 is driven to rotate relative to the first fixed seat. In this solution, when the driving rod 8652 is translated forward, it drives the first clamping jaw 8611 to move toward the bag buckle transfer module 8 to maintain the clamping state, and when the driving rod 8652 is translated forward and backward, it drives the first clamping jaw 8611 to move in the opposite direction of the bag buckle transfer module 8 to switch the release state.
[0037] In order to facilitate the adjustment of the release position, the push rod is movably arranged on the front side plate 713 and its rearward extension length can be adjusted. Specifically, the push rod in this solution is a screw rod structure, and the front side plate 713 is provided with a screw hole adapted to be installed therewith. Its structure is simple and easy to adjust. In addition, the limit adjustment assembly 77 is provided on both sides of the front side plate 713.
[0038] In this solution, the ejector arm 72 includes a first ejector arm and a second ejector arm that are arranged opposite to each other, and the front ends of the first ejector arm and the second ejector arm are abutting ends, and the air nozzle 73 is arranged on the abutting ends. The positioning cover is used to limit the buckle transfer module on the transport platform, and at the unloading position, the first moving seat is ejected separately by the ejector arm, so that its positioning plate drives the buckled packaging bag to move forward to the position where it docks with the unloading mechanism, and after it is in place, the air nozzle of the ejector arm can blow air to assist the packaging bag to separate from the buckle transfer module.
[0039] In the embodiment of the utility model, in order to facilitate the ejection of the first movable seat 82, the ejection arm 72 includes a first ejection arm and a second ejection arm that are arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle 73 is arranged on the abutting ends. The two sides work together to facilitate the smooth sliding of the first movable seat, and in this solution, the first ejection arm and the second ejection arm are opposite to the notches 82101 on both sides, and it is sufficient to ensure that the abutting ends are larger than the notches on both sides. In this solution, the first ejection arm and the second ejection arm are both provided with an air circuit connector that is the same as the air nozzle 73. It has a simple structure and is easy to install and use.
[0040] In the embodiment of the utility model, a limiting member 74 for limiting the second movable seat 83 is further provided in the positioning cover 71. Specifically, the limiting member 74 is in the shape of an L-shaped inverted hook. In order to keep the second movable seat 83 stationary and prevent displacement when only the first movable seat 82 needs to be moved, a limiting portion 730 is further provided at the rear side of the second movable seat 83. A matching groove is provided on the limiting portion, and when the second movable seat 83 does not need to be moved, the limiting member 74 with a hook structure can be hooked into the groove of the limiting portion.
[0041] During the feeding process, Figures 5 to 7 As shown, the first ejector arm and the second ejector arm are opposite to the rear end of the positioning plate 821, and the limiting portion 730 cooperates with the limiting member 74. During the forward movement of the first ejector arm and the second ejector arm, they contact the rear end of the positioning plate 821, and the air nozzle 73 falls into the notch 82101 and is opposite to the packaging bag 9. At this time, the first ejector arm and the second ejector arm continue to move forward, which will drive the positioning plate 821 and the first movable seat 82 to move forward. At this time, the second movable seat 83 is hooked by the limiting member 74 and remains motionless, so that during the forward movement of the positioning plate 821, the bag buckle rod 831 will be separated from the through hole of the packaging bag. In the process of moving to the linkage plate 8651 to abut against the limiting adjustment component 77 and continue to move, the limiting adjustment component 77 causes the linkage plate 8651 to move backward, thereby causing the first clamping jaw 8611 and the second clamping jaw 8622 to rotate and transform into a released state, which is the bag lowering position. Then, air is blown through the air nozzle, and the packaging bag is able to separate from the positioning plate and fall onto the unloading device through the air flow.
[0042] The utility model also provides an automatic crimping device, comprising a crimping machine, on which the above-mentioned material discharge mechanism with adjustable release position is provided.
[0043] The novel press-button transfer module of the utility model embodiment is combined with a bag clamping positioning component, and adopts a positioning cover to limit the press-button transfer module on the transport platform. In the unloading position, the first movable seat is independently ejected by the ejection arm, so that its positioning plate drives the packaging bag with the press-button to move forward to the position docking with the unloading mechanism, and in the process of the first movable seat driving the packaging bag forward, the bag clamping positioning component on the first movable seat is limited by the limit adjustment component to realize the release of the packaging bag at a suitable position, thereby ensuring that the unloading of the packaging bag can fall smoothly onto the unloading device.
[0044] 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 feeding mechanism with adjustable release position, characterized in that: The present invention comprises a positioning cover (71) for cooperating with a buckle transfer module (8), an ejection arm (72) provided on the positioning cover (71) and movable relative to the positioning cover (71), and an air nozzle (73) provided at the front end of the ejection arm (72); the positioning cover (71) is also provided with a driving member connected to the ejection arm (72); the ejection arm (72) is used to push a first movable seat (82) of the buckle transfer module (8) forward; the front end of the positioning cover (71) is an open end; the front end of the positioning cover (71) is also provided with a limit adjustment component (77) for limiting and releasing a bag clamping positioning component (86) when the first movable seat (82) is pushed forward.
2. The unloading mechanism with adjustable release position according to claim 1, characterized in that: The positioning cover (71) comprises a top plate (711), a back plate (712) and a front side plate (713); the back plate (712) is connected to the rear side of the top plate (711); the front side plate (713) is connected to the front side of the top plate (711) and extends downward; and the limit adjustment component (77) is arranged on the front side plate (713).
3. The unloading mechanism with adjustable release position according to claim 2, characterized in that: The limit adjustment assembly (77) comprises a push rod extending toward the rear, the end of the push rod being opposite to the linkage plate (8651) of the bag clamping positioning assembly (86).
4. The unloading mechanism with adjustable release position according to claim 3, characterized in that: The push rod is movably arranged on the front side plate (713) and its rearward extension length can be adjusted.
5. The unloading mechanism with adjustable release position according to any one of claims 2 to 4, characterized in that: The position limiting adjustment components (77) are provided on both sides of the front side plate (713).
6. The unloading mechanism with adjustable release position according to claim 4, characterized in that: The top rod is a screw rod structure, and the front side plate (713) is provided with a screw hole adapted for mounting thereon.
7. The unloading mechanism with adjustable release position according to claim 2, characterized in that: The ejection arm (72) comprises a first ejection arm and a second ejection arm which are arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle (73) is arranged on the abutting ends.
8. The unloading mechanism with adjustable release position according to claim 7, characterized in that: A limiting member (74) for limiting the position of the second movable seat (83) is also provided in the positioning cover (71).
9. An automatic buckle pressing device, characterized in that: It comprises a crimping machine, on which is provided a feeding mechanism with an adjustable release position as described in any one of claims 1-8.