Female buckle feeding and pre-assembling mechanism and automatic buckle pressing equipment
By designing a pre-assembly mechanism for feeding and loading of the mother buckle in the packaging bag handle crimping equipment, the initial alignment and pre-pressing of the male buckle and the female buckle are achieved by using the guide insertion rod and push plate, the fastening failure problem caused by alignment deviation in the prior art is solved, and the quality and efficiency of the crimping are improved.
Patent Information
- Application Number
- CN202421429570.8
- 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 packaging bag handle crimping equipment needs to apply a greater force before buckle to ensure the precise alignment between the male and female buckles. If the position is offset, it is easy to cause the buckle failure.
A pre-assembly buckle feeding mechanism is designed to achieve preliminary alignment and pre-pressing of the male buckle and the female buckle through the cooperation of the guide insertion rod and the push plate, ensuring the alignment accuracy in the subsequent pressing process.
Through preliminary alignment and pre-compression operations, the compression failure problem caused by alignment deviation is reduced, and the compression quality and efficiency are improved.
Smart Images
Figure CN222645503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bag handle buckle pressing equipment, in particular to a female buckle feeding pre-assembly mechanism and automatic buckle pressing equipment. Background Art
[0002] At present, in order to improve the convenience of use of packaging bags, a hand buckle is installed on the bag surface of some packaging bag products. In the prior art, the hand buckle is formed by buckling a male buckle 98 and a female buckle 99. Before the buckle is pressed, a buckle pressing machine usually uses a male buckle and a female buckle on both sides of the packaging bag 9 respectively, and then the male buckle and the female buckle are directly buckled with each other to complete the installation. Moreover, the buckle of the male buckle and the female buckle needs to exert a large force to ensure that the buckle is tight. This requires that the male buckle and the female buckle must be accurately aligned before the buckle is fastened. If the position is offset, it is easy to cause damage to the male and female buckles and failure of the buckle. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a female buckle feeding and pre-assembly mechanism, which adds an operation of assisting the male buckle and the female buckle to align and preliminarily fasten the male buckle and the female buckle before the female buckle is fed and the male buckle and the female buckle are fully fastened, thereby ensuring the subsequent buckle pressing quality.
[0004] The utility model proposes the following solution:
[0005] A female buckle feeding and pre-assembly mechanism comprises a mounting connection seat, a push plate arranged on the mounting connection seat, and a guide plug rod, wherein an avoidance hole opposite to a handle hole in the female buckle is arranged on an end surface of the push plate, and the guide plug rod is located on one side of the push plate and opposite to the avoidance hole and can pass through the handle hole in the female buckle to hang the female buckle;
[0006] The mounting connection seat is also provided with a first driving group for driving the guide rod to translate and a second driving group for driving the push plate to translate. The first driving group is used to drive the guide rod to pass through the avoidance hole on the push plate, and the second driving group is used to drive the push plate to move along the guide rod and push the female buckle on the guide rod to translate.
[0007] In the female buckle feeding and pre-assembly mechanism as described above, the guide rod is a double-rod structure, and the width of the guide rod is smaller than the gap between the bag buckle rods on the bag buckle transfer module.
[0008] In the female buckle feeding and pre-assembly mechanism as described above, the avoidance hole is a double-hole structure and can be used for the bag buckle insertion rod to be inserted.
[0009] As described above, a female buckle feeding and pre-assembly mechanism, the mounting connection seat includes a lower base plate, connecting side plates arranged on both sides of the lower base plate, the first drive group and the guide rod are arranged on the lower base plate, and an upper connecting plate is also provided on the connecting side plate above the guide rod, the second drive group is arranged at the upper connecting plate, and the push plate is located between the two connecting side plates.
[0010] In the above-mentioned female buckle feeding and pre-assembly mechanism, the mounting connection seat is also provided with a female buckle feeding seat, the female buckle feeding seat is docked with the female buckle feeding guide rail, and the female buckle feeding seat is also provided with a female buckle feeding component for moving a single female buckle down to the front of the lower push plate.
[0011] In the above-mentioned female buckle feeding and pre-assembly mechanism, the female buckle feeding assembly includes a clamping assembly for clamping a single female buckle; and a third drive group for mobilizing the clamping assembly to move up and down.
[0012] In the female buckle feeding and pre-assembly mechanism as described above, the clamping assembly includes a movable plate and a clamping rod arranged on the movable plate, the movable plate is provided with a clamping position with an opening extending through to the lower side, and the clamping rod is pressed toward the clamping position.
[0013] The utility model also provides an automatic buckle pressing device, comprising a buckle pressing machine, on which the above-mentioned female buckle feeding and pre-assembly mechanism is provided.
[0014] The bag buckle alignment press-fitting assembly of the embodiment of the utility model adds a pre-assembly operation to make the female buckle and the male buckle initially buckle after the female buckle is installed, thereby ensuring that the subsequent buckle can be smoothly pressed together and reducing the problem of buckle failure caused by alignment deviation. Moreover, this scheme is suitable for the buckle pressing process of first installing the male buckle, then the packaging bag, and finally the female buckle. The guide plug rod extends to the bag buckle transfer module and is directly inserted into the bag buckle plug rod to form a guide overlap in the female buckle feeding process, which can ensure that the female buckle is smoothly loaded onto the bag buckle plug rod, and then the female buckle is pushed onto the male buckle to complete the pre-pressing with the male buckle while the push plate pushes the female buckle. 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 creative work.
[0016] Figure 1 It is a schematic diagram of the pre-assembly mechanism for feeding the female buckle;
[0017] Figure 2 for Figure 1 Exploded diagram of
[0018] Figure 3 This is an exploded view of the pre-assembly mechanism for feeding the female buckle;
[0019] Figure 4 It is a schematic diagram of the bag buckle transfer module;
[0020] Figure 5 Schematic diagram of the feeding process of the female buckle feeding and pre-assembly mechanism Figure 1 ;
[0021] Figure 6 Schematic diagram of the feeding process of the female buckle feeding and pre-assembly mechanism Figure 2 ;
[0022] Figure 7 Schematic diagram of the feeding process of the female buckle feeding and pre-assembly mechanism Figure 3 ;
[0023] Figure 8 Schematic diagram of the feeding process of the female buckle feeding and pre-assembly mechanism Figure 4 ;
[0024] Fig. 9 Schematic diagram of the feeding process of the female buckle feeding and pre-assembly mechanism Figure 5 . DETAILED DESCRIPTION
[0025] 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.
[0026] 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.
[0027] 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.
[0028] like Figures 1 to 9As shown, a female buckle feeding and pre-assembly mechanism includes a mounting connection seat 911, a push plate 912 and a guide rod 913 arranged on the mounting connection seat 911, the end surface of the push plate 912 is provided with a avoidance hole 9121 opposite to the handle hole in the female buckle 99, the guide rod 913 is located on one side of the push plate 912 and is opposite to the avoidance hole 9121 and can pass through the handle hole in the female buckle 99 to hang the female buckle 99; the mounting connection seat 911 is also provided with a first driving group 9141 for driving the guide rod 913 to translate and a second driving group 9142 for driving the push plate 912 to translate, the first driving group 9141 is used to drive the guide rod 913 to pass through the avoidance hole 9121 on the push plate 912, and the second driving group 9142 is used to drive the push plate 912 to move along the guide rod 913 and push the female buckle 99 on the guide rod 913 to translate. The bag buckle alignment press-fitting assembly of the embodiment of the utility model adds a pre-assembly operation to make the female buckle 99 and the male buckle 98 initially buckle after the female buckle 99 is installed, so as to ensure that the subsequent buckle can be pressed smoothly, and reduce the problem of buckle failure caused by alignment deviation. Moreover, this scheme is suitable for the buckle pressing process of first installing the male buckle, then the packaging bag, and finally the female buckle. The guide plug rod extends to the bag buckle transfer module and is directly inserted into the bag buckle plug rod to form a guide overlap in the female buckle feeding process, which can ensure that the female buckle is smoothly loaded onto the bag buckle plug rod, and then the female buckle is pushed onto the male buckle by the push plate while the female buckle is pushed to complete the pre-pressing with the male buckle.
[0029] Specifically, the present invention is equipped with a bag buckle transfer module 8 of a new structure, such as Figure 4 As shown, the specific structure of the bag buckle transfer module 8 is: it includes a transfer base 81, a first movable seat 82 and a second movable seat 83 which are arranged on the base 81 and can slide relative to the base 81, the front end of the first movable seat 82 is connected with a positioning plate 821, and a rod insertion hole 822 is provided on the positioning plate 821, the front end of the second movable seat 83 is connected with a bag buckle insertion rod 831, and the bag buckle insertion rod 831 can pass through the insertion rod through hole 822 and extend to the front side of the positioning plate 821, the first movable seat 82 can move relative to the second movable seat 83, and when the bag buckle insertion rod 831 passes through the insertion rod through hole 822 and continues to move forward, it can drive the first movable seat 82 to move synchronously, and the positioning plate 821 is also provided with a bag clamping positioning component which can move together with the positioning plate 821. Specifically, the buckle transfer module of this scheme can hang the male buckle and the female buckle on it by passing the bag buckle insertion rod 831 through the handle holes in the middle of the male buckle and the female buckle, and play a positioning role, so that the male buckle and the female buckle bag buckle insertion rod 831 can complete the initial alignment.
[0030] In the embodiment of the utility model, the guide rod 913 is a double-rod structure, and the width of the guide rod 913 is smaller than the gap between the bag buckle rods 831 on the bag buckle transfer module 8. Correspondingly, the avoidance hole 9121 is a double-hole structure, and can be inserted into the bag buckle rod 831. The double-rod structure is conducive to the two rods jointly carrying the female buckle 99, so that the female buckle 99 is not easily displaced to the left and right sides. Moreover, in this solution, the width of the guide rod 913 is less than the gap between the bag buckle rods 831, so that it can be ensured that the guide rod 913 can be inserted into the gap between the bag buckle rods 831, thereby forming an uninterrupted path from the female buckle feeding point to the male buckle, ensuring that the female buckle can be smoothly pushed to the male buckle and buckled with it.
[0031] Specifically, the mounting connection seat 911 includes a lower bottom plate 9111, connecting side plates 9112 arranged on both sides of the lower bottom plate 9111, the first driving group 9141 and the guide plug rod 913 are arranged on the lower bottom plate 9111, an upper connecting plate 9113 is also arranged on the connecting side plate 9112 above the guide plug rod 913, the second driving group 9142 is arranged at the upper connecting plate 9113, and the push plate 912 is located between the two connecting side plates 9112. It has a simple structure and integrates two sets of driving, which facilitates the movement of the guide plug rod 913 and the push plate 912.
[0032] In an embodiment of the utility model, the female buckle feeding and pre-assembly mechanism is also combined with the female buckle being fed from the female buckle feeding guide rail 92 to the push plate, and the mounting connection seat 911 is also provided with a female buckle feeding seat 921, and the female buckle feeding seat 921 is docked with the female buckle feeding guide rail 92, and the female buckle feeding seat 921 is also provided with a female buckle feeding assembly for moving a single female buckle 99 downward to the front of the lower push plate 912.
[0033] Specifically, the female buckle feeding assembly includes a clamping assembly 922 for clamping a single female buckle 99; and a third driving group for mobilizing the clamping assembly 922 to move up and down. Moreover, the clamping assembly 922 includes a movable plate 9221 and a clamping rod 9222 disposed on the movable plate 9221. The movable plate 9221 is provided with a clamping position 92210 with an opening extending through the lower side, and the clamping rod 9222 is pressed toward the clamping position 92210. The female buckle is sent from the female buckle feeding guide rail 92 to the clamping position 92210, and a single female buckle is pressed in the clamping position 92210 by the clamping rod 9222. At this time, the guide rod 913 is retracted into the avoidance hole 9121 or is located on one side of the push plate 912 so as not to block the female buckle from moving downward. The third driving group then drives the movable plate 9221 and the clamping rod 9222 to move downward to the front side of the push plate (such as Figure 5 As shown in FIG. 1 ), the handle hole of the female buckle is aligned with the avoidance hole 9121, and then the guide rod 913 extends out (as shown in FIG. Figure 6As shown in the figure, the female buckle is passed through the avoidance hole 9121 and the handle hole of the female buckle, and the third driving group drives the movable plate 9221 and the clamping rod 9222 to move up and reset. Since the guide rod 913 is inserted in the female buckle, the female buckle is prevented from moving up with the movable plate 9221, and the female buckle can be loaded to the front side of the push plate (as shown in the figure). Figure 7 as shown).
[0034] Moreover, the guide rod 913 moves forward to between the two buckle rods 831, and then the push plate moves toward the buckle rod 831 to push the female buckle 99 forward (such as Figure 8 As shown in the figure, and in the process of moving forward, the avoidance hole 9121 on the push plate allows the bag buckle insertion rod 831 to pass through, so that the push plate can push the female buckle 99 into the position of the male buckle 98, so that it can dock with the male buckle 98. It only needs to control the push plate to push slowly to complete the pre-pressing of the male buckle and the female buckle, so that the convex column on the male buckle 98 can be inserted into the corresponding concave position of the female buckle 99 (as shown in the figure). Fig. 9 As shown), thereby installing it on the packaging bag 9.
[0035] The utility model also provides an automatic buckle pressing device, including a buckle pressing machine, on which the above-mentioned female buckle feeding and pre-assembly mechanism is provided. Since the automatic buckle pressing device has the above-mentioned female buckle feeding and pre-assembly mechanism, it also has the same beneficial effects.
[0036] The bag buckle alignment press-fitting assembly of the embodiment of the utility model adds a pre-assembly operation to make the female buckle and the male buckle initially buckle after the female buckle is installed, thereby ensuring that the subsequent buckle can be smoothly pressed together and reducing the problem of buckle failure caused by alignment deviation. Moreover, this scheme is suitable for the buckle pressing process of first installing the male buckle, then the packaging bag, and finally the female buckle. The guide plug rod extends to the bag buckle transfer module and is directly inserted into the bag buckle plug rod to form a guide overlap in the female buckle feeding process, which can ensure that the female buckle is smoothly loaded onto the bag buckle plug rod, and then the female buckle is pushed onto the male buckle to complete the pre-pressing with the male buckle while the push plate pushes the female buckle.
[0037] 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 female buckle feeding and pre-assembly mechanism, characterized in that: It comprises a mounting connection seat (911), a push plate (912) arranged on the mounting connection seat (911), and a guide plug rod (913); an end surface of the push plate (912) is provided with an avoidance hole (9121) opposite to the handle hole in the female buckle (99); the guide plug rod (913) is located on one side of the push plate (912) and opposite to the avoidance hole (9121) and can pass through the handle hole in the female buckle (99) to hang the female buckle (99); The mounting connection seat (911) is also provided with a first drive group (9141) for driving the guide rod (913) to translate and a second drive group (9142) for driving the push plate (912) to translate. The first drive group (9141) is used to drive the guide rod (913) to pass through the avoidance hole (9121) on the push plate (912), and the second drive group (9142) is used to drive the push plate (912) to move along the guide rod (913) and push the female buckle (99) on the guide rod (913) to translate.
2. A female buckle feeding and pre-assembly mechanism according to claim 1, characterized in that: The guide rod (913) is a double-rod structure, and the width of the guide rod (913) is smaller than the gap between the bag buckle rods (831) on the bag buckle transfer module (8).
3. A female buckle feeding and pre-assembly mechanism according to claim 2, characterized in that: The avoidance hole (9121) is a double-hole structure and can be used for the bag buckle insertion rod (831) to be inserted.
4. A female buckle feeding and pre-assembly mechanism according to claim 1, characterized in that: The mounting connection seat (911) comprises a lower base plate (9111), connecting side plates (9112) arranged on both sides of the lower base plate (9111), the first driving group (9141) and the guide plug rod (913) are arranged on the lower base plate (9111), and an upper connecting plate (9113) is also arranged on the connecting side plate (9112) above the guide plug rod (913), the second driving group (9142) is arranged on the upper connecting plate (9113), and the push plate (912) is located between the two connecting side plates (9112).
5. A female buckle feeding and pre-assembly mechanism according to claim 4, characterized in that: The mounting connection seat (911) is also provided with a female buckle loading seat (921), the female buckle loading seat (921) is docked with the female buckle loading guide rail (92), and the female buckle loading seat (921) is also provided with a female buckle loading assembly for moving a single female buckle (99) downward to the front of the lower side push plate (912).
6. A female buckle feeding and pre-assembly mechanism according to claim 5, characterized in that: The female buckle feeding assembly comprises a clamping assembly (922) for clamping a single female buckle (99); and a third driving group for mobilizing the clamping assembly (922) to move up and down.
7. A female buckle feeding and pre-assembly mechanism according to claim 6, characterized in that: The clamping assembly (922) comprises a movable plate (9221) and a clamping rod (9222) provided on the movable plate (9221); the movable plate (9221) is provided with a clamping position (92210) with an opening extending through to the lower side; the clamping rod (9222) is pressed toward the clamping position (92210).
8. An automatic buckle pressing device, characterized in that: It comprises a crimping machine, on which is provided a female buckle feeding and pre-assembly mechanism as described in any one of claims 1 to 7.