Double-station feeding mechanism

Abstract

The utility model discloses a double-station feeding mechanism which is characterized in that a first transmission assembly, a first feeding seat and a second feeding seat are arranged on a fixing seat, a feeding area and an operation area are formed on the fixing seat, the first transmission assembly is in linkage with the first feeding seat and the second feeding seat, and the second transmission assembly is in linkage with the first feeding seat and the second feeding seat. The first feeding seat and the second feeding seat synchronously move back and forth between the feeding area and the operation area in different directions; a jacking assembly is arranged on the second feeding seat, and the jacking assembly is connected with a second support; the two groups of feeding molds are respectively mounted on the first feeding seat and the second support; a first lifting assembly is fixedly connected to the rear side of the fixing base and provided with a telescopic first feeding jacking column. And the second lifting assembly is arranged below the operation area, and the second lifting assembly is connected with a second feeding jacking column. According to the automatic feeding device, synchronous feeding of accessories with different thicknesses can be achieved, and the feeding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of sewing equipment, and in particular to a dual-station feeding mechanism. Background Technology

[0002] A car airbag is a passive safety device designed to protect occupants in the event of a collision. It inflates rapidly to create a buffer between the occupant and hard objects inside the vehicle, reducing the impact damage. Airbags are typically used in conjunction with seat belts for optimal protection.

[0003] The airbag is the core component of the airbag. Currently, in order to further enhance the cushioning function and safety performance of the airbag, various accessories are commonly added to the airbag to strengthen its functionality. For example, reinforcing plates are added to enhance the overall structural strength of the airbag, and sponge sheets are added to increase the cushioning function. Different accessories may have different thicknesses, which poses a significant challenge in the process of automating sewing. Using separate feeding would result in overly bulky and inefficient equipment, leading to increased costs. Therefore, it is necessary to improve how to achieve automated feeding. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide a dual-station feeding mechanism that can realize the synchronous feeding of parts of different thicknesses, optimize the space utilization of the equipment, reduce production costs, and improve feeding efficiency.

[0005] To achieve the above objectives, this utility model provides a dual-station feeding mechanism, comprising:

[0006] A fixed base is provided with a first transmission component, a first feeding seat and a second feeding seat. The fixed base forms a feeding area and a working area. The first feeding seat and the second feeding seat are slidably disposed at the upper and lower ends of the fixed base, respectively. The first transmission component is linked with the first feeding seat and the second feeding seat, respectively, so that the first feeding seat and the second feeding seat can move back and forth synchronously and in opposite directions between the feeding area and the working area.

[0007] The second feeding seat is equipped with a lifting component, and the lifting component is connected to a second support.

[0008] Two sets of feeding molds are respectively installed on a first feeding base and a second support. Each feeding mold is provided with a first station group and a second station group arranged in front and behind each other.

[0009] A first lifting assembly is fixedly connected to the rear side of the fixed base. The first lifting assembly is provided with a retractable first feeding lifting column. During operation, the first feeding lifting column extends into the first station group of the feeding mold placed in the working area.

[0010] The second lifting component is located below the work area and is connected to the second feeding lifting column. During operation, the second feeding lifting column can extend into the second station group of the feeding mold placed in the work area.

[0011] Furthermore, the fixed base is a hollow frame structure. A first slide rail, slidably connected to the first loading seat, is provided at the upper end of the fixed base. A first mounting platform extending inward is provided at the lower inner side of the fixed base, and a second slide rail, slidably connected to the second loading seat, is provided on the first mounting platform. This allows for the setting of the first and second loading seats at different heights, enabling synchronous, opposite-direction switching between the two, optimizing space utilization, and reducing production costs.

[0012] Furthermore, the first transmission assembly includes a synchronous servo motor fixed to one side of the fixed base. The synchronous servo motor is connected to a synchronous pulley, and the synchronous pulley is connected to a synchronous belt. The first and second loading seats are respectively provided with a first connecting arm and a second connecting arm that are linked to the synchronous belt. By driving the synchronous belt to rotate in both directions via the synchronous servo motor, the first and second loading seats can move back and forth, enabling the position change of different loading molds and improving loading efficiency.

[0013] Furthermore, two sets of symmetrical lifting assemblies are provided on the second loading seat. Each lifting assembly includes a first lifting cylinder and a first lifting guide post. One end of the first lifting guide post is fixedly connected to the second support, and the other end of the first lifting guide post is connected to the second loading seat via a linear bearing. The first lifting cylinder is fixedly connected to the second loading seat, and its output end is connected to the second support. The lifting of the second support by the first lifting cylinder facilitates the changing of the positions of the two loading molds.

[0014] Furthermore, the first lifting assembly includes a first lifting motor and a third slide rail fixed to the front end face of the fixed base. The first lifting motor is connected to a first transmission screw, and a first lifting seat is slidably connected to the third slide rail. A first telescopic cylinder is fixedly connected to the first lifting seat via a nut that is linked to the first transmission screw. The first telescopic cylinder is connected to the first feeding lifting column. By driving the first feeding lifting column to move back and forth through the first telescopic cylinder, it can be used to feed materials in conjunction with the alternation of the two feeding seats. The first lifting motor then drives the lifting mechanism to achieve the lifting and feeding of materials.

[0015] Furthermore, the second lifting assembly includes a second lifting seat disposed below the fixed base. A second lifting motor and a fourth slide rail are fixedly connected to the second lifting seat. The second lifting motor is connected to a second transmission screw. A second lifting bracket is movably connected to the fourth slide rail. The second lifting bracket is linked to the second transmission screw via a nut. The second feeding lifting column is disposed on the second lifting bracket. The second lifting motor can be a servo motor, which, in conjunction with the second transmission screw, can precisely control the lifting of the second feeding lifting column, thereby controlling the lifting stroke of the parts placed in the feeding mold. This, in conjunction with the first lifting assembly, enables synchronous feeding of parts of different thicknesses.

[0016] Furthermore, both the first feeding seat and the second support are provided with lifting holes that match the first and second workstation groups. This facilitates the passage of the second feeding lifting column, serving as a guide and limiting element.

[0017] Furthermore, auxiliary components are provided on both the first loading seat and the second support. These auxiliary components include auxiliary guide pillars and auxiliary lifting members mounted on the auxiliary guide pillars via linear bearings. The auxiliary lifting members have lifting portions that match the first or second workstation group. The auxiliary lifting members not only support the components but also better cooperate with the loading mold operation, improving the stability and accuracy of the loading process.

[0018] Furthermore, a sensor for detecting the feeding mold is installed on the fixed base. By setting the sensor, the position of the parts in the mold can be monitored in real time. With the help of the two feeding components, the parts of the two sets of workstations are lifted up and placed on the same horizontal plane, which facilitates synchronous feeding.

[0019] Furthermore, the lower end of the feeding mold is provided with an outwardly extending fixing part, which is fixedly connected to the first feeding seat or the second support by screws. Both the first feeding seat and the second support are provided with locking components for locking the feeding mold. The screw fixing method facilitates the installation and disassembly of the feeding mold, and the locking components further enhance the stability of the feeding mold installation, ensuring stability during feeding operations.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] 1. Optimize the overall structure and improve the space utilization of the equipment. The first transmission component realizes the synchronous and opposite movement of the two feeding seats. With the alternating operation of the dual-station mold, when one mold is in the feeding operation area, the other mold is placed in the feeding area to feed materials synchronously and form a preparation. This can eliminate the waiting time for feeding and enhance the working efficiency of the feeding action.

[0022] 2. The simultaneous feeding of parts of different thicknesses can be achieved through the cooperation of the first lifting component, the second lifting component and the feeding mold, eliminating the need for separate operations and effectively improving the feeding efficiency of the equipment. Attached Figure Description

[0023] To more clearly illustrate the technology in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of a dual-station feeding mechanism according to this utility model;

[0025] Figure 2 yes Figure 1 Another perspective illustration;

[0026] Figure 3 yes Figure 1 Another perspective illustration;

[0027] Figure 4 This is a structural schematic diagram of the locking component of this utility model;

[0028] Figure 5 This is a schematic diagram of the present invention with the feeding mold hidden.

[0029] Figure 6 yes Figure 1 Another perspective illustration.

[0030] The diagram includes:

[0031] 1. Fixed base; 11. First slide rail; 12. First mounting platform; 13. Second slide rail; 2. Feeding mold; 21. First station group; 22. Second station group; 23. Fixed part; 24. Locking part; 241. Locking part; 242. Connecting part; 243. Locking hole; 3. First lifting assembly; 31. First feeding lifting column; 32. First lifting motor; 33. Third slide rail; 34. First transmission screw; 35. First lifting seat; 36. First telescopic cylinder; 4. Second lifting assembly; 41. Second feeding lifting column; 42. Second lifting seat; 43. Second lifting motor; 4 4. Fourth slide rail; 45. Second transmission screw; 46. Second lifting bracket; 5. First transmission assembly; 51. Synchronous servo motor; 52. Synchronous pulley; 53. Synchronous belt; 531. Upper synchronous part; 532. Lower synchronous part; 6. First loading seat; 61. First connecting arm; 62. Lifting hole; 7. Second loading seat; 71. Second connecting arm; 72. Second support; 73. Auxiliary assembly; 731. Auxiliary guide column; 732. Auxiliary lifting component; 733. Lifting part; 8. Lifting assembly; 81. First lifting cylinder; 82. First lifting guide column; 9. Sensor; 10. Accessories. Detailed Implementation

[0032] The technology of this embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiment is one embodiment of the present invention, and not all embodiments thereof. Based on this embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0035] Please see Figures 1 to 6 The present invention provides a dual-station feeding mechanism, including a fixed base 1, two sets of feeding molds 2, a first lifting assembly 3, and a second lifting assembly 4.

[0036] like Figure 1 and Figure 2As shown, the fixing base 1 in this embodiment is a hollow frame structure. A first transmission assembly 5, a first loading base 6, and a second loading base 7 are disposed on the fixing base 1, as follows: Figure 1 As shown, the front and rear sides of the fixed base 1 are divided into a feeding area and a working area, with the center of the fixed base 1 as the reference. The first feeding base 6 and the second feeding base 7 are slidably disposed at the upper and lower ends of the fixed base 1, respectively. Specifically, a first slide rail 11 is provided at the upper end of the fixed base 1 and is slidably connected to the first feeding base 6. A first mounting platform 12 is provided at the lower inner side of the fixed base 1 and extends inward. A second slide rail 13 is provided on the first mounting platform 12 and is slidably connected to the second feeding base 7. This allows the first feeding base 6 and the second feeding base 7 to slide freely. The first transmission component 5 is linked with the first feeding base 6 and the second feeding base 7, respectively, so that the first feeding base 6 and the second feeding base 7 can move back and forth synchronously and in opposite directions between the feeding area and the working area.

[0037] In this embodiment, to achieve synchronous and opposite-direction movement of the first loading seat 6 and the second loading seat 7, the first transmission assembly 5 includes a synchronous servo motor 51 fixed to one side of the fixed base 1. The synchronous servo motor 51 is connected to a synchronous pulley 52, and the synchronous pulley 52 is connected to a synchronous belt 53. The first loading seat 6 and the second loading seat 7 are respectively provided with a first connecting arm 61 and a second connecting arm 71 that are linked with the synchronous belt 53. It should be noted that initially, the first loading seat 6 and the second loading seat 7 are respectively placed in the working area or the loading area (or the loading area and the working area). The synchronous belt 53 forms a crawler-like loop structure through a rotating shaft, such as... Figure 2 The synchronous belt 53 can be divided into an upper synchronous part 531 and a lower synchronous part 532. When the synchronous servo motor 51 starts, the rotation directions of the upper synchronous part 531 and the lower synchronous part 532 are opposite. Therefore, when the first connecting arm 61 and the second connecting arm 71 are connected to the upper synchronous part 531 and the lower synchronous part 532 respectively, the synchronous reverse movement of the first loading seat 6 and the second loading seat 7 can be realized. In this embodiment, the first connecting arm 61 is connected to the upper synchronous part 531 and the second connecting arm 71 is connected to the lower synchronous part 532.

[0038] To solve the problem of raising and lowering the second support 72, two sets of symmetrically distributed lifting components 8 are provided on the second loading seat 7. The lifting components 8 are connected to the second support 72. Specifically, two sets of symmetrical lifting components 8 are provided on the second loading seat 7. Each set of lifting components 8 includes a first lifting cylinder 81 and a first lifting guide column 82. One end of the first lifting guide column 82 is fixedly connected to the second support 72, and the other end of the first lifting guide column 82 is connected to the second loading seat 7 through a linear bearing. The first lifting cylinder 81 is fixedly connected to the second loading seat 7, and the output end of the first lifting cylinder 81 is connected to the second support 72.

[0039] like Figure 3As shown, this embodiment includes two sets of feeding molds 2, which are respectively mounted on the first feeding base 6 and the second support 72. Each feeding mold 2 has a first station group 21 and a second station group 22 arranged in a front-to-back configuration. In this embodiment, the feeding molds 2 are detachably connected. Specifically, the lower end of the feeding mold 2 is located on an outwardly extending fixing part 23, which is fixedly connected to the first feeding base 6 or the second support 72 by screws. Both the first feeding base 6 and the second support 72 are equipped with locking components 24 for locking the feeding molds 2. Figure 4 As shown, the locking member 24 is provided with a locking part 241 and a connecting part 242. A locking hole 243 is provided on the connecting part 242. During assembly, the locking part 241 abuts against the end face of the feeding mold 2, and then the bolt passes through the locking hole 243 to lock it onto the first feeding seat 6 or the second support 72.

[0040] like Figure 5 As shown, auxiliary components 73 are provided on both the first loading seat 6 and the second support 72. Each auxiliary component 73 includes an auxiliary guide post 731 and an auxiliary lifting member 732 mounted on the auxiliary guide post 731 via a linear bearing. The auxiliary lifting member 732 has lifting portions 733 that match either the first station group 21 or the second station group 22. The number of lifting portions 733 matches the number of the first station group 21 or the second station group 22.

[0041] A first lifting assembly 3 is fixedly connected to the rear side of the fixed base 1, such as... Figure 3 , Figure 5 and Figure 6 As shown, the first lifting assembly 3 is provided with a retractable first feeding lifting column 31. Specifically, the first lifting assembly 3 includes a first lifting motor 32 and a third slide rail 33 fixed to the front end face of the fixed base 1. The first lifting motor 32 is connected to a first transmission screw 34. A first lifting seat 35 is slidably connected to the third slide rail 33. The first lifting seat 35 is linked to the first transmission screw 34 through a nut. A first telescopic cylinder 36 is fixed to the first lifting seat 35. The first telescopic cylinder 36 is connected to the first feeding lifting column 31. During operation, the first feeding lifting column 31 extends into the first station group 21 of the feeding mold 2 placed in the working area and cooperates with the first lifting motor 32 to lift the accessory 10.

[0042] The second lifting assembly 4 is located below the working area and is connected to the second feeding lifting column 41. Specifically, as follows: Figure 3 and Figure 6As shown, the second lifting assembly 4 includes a second lifting seat 42 disposed below the fixed seat 1. A second lifting motor 43 and a fourth slide rail 44 are fixedly connected to the second lifting seat 42. The second lifting motor 43 is connected to a second transmission screw 45. A second lifting bracket 46 is movably connected to the fourth slide rail 44. The second lifting bracket 46 is linked to the second transmission screw 45 through a nut. A second feeding lifting column 41 is disposed on the second lifting bracket 46. During operation, the second feeding lifting column 41 can extend into the second station group 22 of the feeding mold 2 placed in the working area.

[0043] In this embodiment, both the first feeding seat 6 and the second support 72 are provided with lifting holes 62 that match the first station group 21 and the second station group 22. This facilitates the passage of the second feeding lifting column 41, serving to guide and limit the movement of the second feeding lifting column 41.

[0044] Preferably, a sensor 9 for detecting the feeding mold 2 is provided on the fixed base 1. By setting the sensor 9, the position of the part 10 in the mold can be monitored in real time. With the help of the two feeding components, the part 10 is lifted up so that the parts 10 of the two workstations are placed on the same horizontal plane, which facilitates synchronous feeding.

[0045] The working principle of this utility model can be briefly described as follows: Figure 1 As shown, at this time, the second loading seat 7 is placed in the working area, and the first loading seat 6 is placed in the loading area. Before starting work, two different accessories 10 are first loaded into the first station group 21 and the second station group 22 of the loading mold 2 in the first loading seat 6 (the loading operation can be done manually or by other intelligent equipment). Then, the first lifting cylinder 81 is activated, which moves the second support 72 downward, so that the top of the loading mold 2 installed on the second support 72 abuts against the first loading seat 6. Then, the synchronous servo motor 51 is activated, which drives the synchronous belt 53 to rotate. Figure 2As shown, the first connecting arm 61 and the second connecting arm 71 are respectively installed on the upper and lower sides of the synchronous belt 53. As the synchronous belt 53 rotates, the first connecting arm 61 and the second connecting arm 71 move in the opposite direction, so that the first loading seat 6 reaches the working area and the second loading seat 7 reaches the loading area. Then, the accessory 10 can be loaded into the first station group 21 and the second station group 22 of the loading mold 2 of the second loading seat 7 manually or in conjunction with other intelligent equipment. At the same time, the first loading seat 6 can cooperate with other automated equipment to perform loading. Specifically, the first lifting component 3 and the second lifting component 4 are activated simultaneously to lift the two types of accessories 10 placed in the first station group 21 and the second station group 22 respectively. The action of step 3 is as follows: the first telescopic cylinder 36 is activated to push the first loading lifting column 31 forward to the first station group 21, so that the first loading lifting column 31 can be inserted into the first station group 21 and abut against the auxiliary lifting member 732 placed in the first station group 21. Then, the first lifting motor 32 is activated and, in cooperation with the first transmission screw 34, lifts the first lifting seat 35, thereby driving the lifting of the accessory 10 in the first station group 21 to achieve loading. On the other hand, the second lifting motor 43 is also activated at the same time, and, in cooperation with the second transmission screw 45, lifts the second loading lifting column 41, which passes through the lifting hole 62 below the second station group 22 and abuts against the auxiliary lifting member 732 placed on the second station group 22. By driving the auxiliary lifting member 732, the accessory 10 placed in the first station group 21 is lifted. The accessory 10 on the two workstations 22 is lifted and coordinated, thus enabling simultaneous loading of accessories 10 from both workstations. Preferably, a sensor 9 is installed above the working area to monitor the end positions of the two workstations and control the lifting height of the accessory 10 by the two lifting components. This ensures that the top accessory 10 of both workstations is level with each start, facilitating loading of accessories of different thicknesses. It should be noted that, due to the different thicknesses, the number of accessories 10 in the two workstations can be adjusted appropriately during loading. After the first loading seat 6 in the working area completes the loading action, both the first lifting component 3 and the second lifting component 4 reset. This causes the first feeding lifting column 31 and the second feeding lifting column 41 to detach from the two workstation groups. Then, the synchronous servo motor 51 starts to drive the first feeding seat 6 to the feeding area and the second feeding seat 7 to the working area. The feeding action of the second feeding seat 7 is basically the same as that of the first feeding seat 6, so it will not be described again. The difference is that before the two lifting components work, the first lifting cylinder 81 needs to be started to raise the second support 72 so that it is level with the position of the first feeding seat 6. Then the above feeding action is performed. After the feeding is completed, the two lifting components are reset, and the first lifting cylinder 81 is started again to lower the second support 72 to the position of the first feeding seat 6 to avoid collision when the two are changing positions. This process can be repeated.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dual-station feeding mechanism, characterized in that, include: A fixed base (1) is provided with a first transmission component (5), a first feeding seat (6), and a second feeding seat (7). The fixed base (1) forms a feeding area and a working area. The first feeding seat (6) and the second feeding seat (7) are slidably disposed at the upper and lower ends of the fixed base (1). The first transmission component (5) is linked with the first feeding seat (6) and the second feeding seat (7) respectively, so that the first feeding seat (6) and the second feeding seat (7) can move back and forth synchronously and in opposite directions between the feeding area and the working area. The second loading seat (7) is provided with a lifting component (8), and the lifting component (8) is connected to a second support (72); Two sets of feeding molds (2) are respectively installed on the first feeding seat (6) and the second support (72). Each feeding mold (2) is provided with a first station group (21) and a second station group (22) arranged in front and behind. A first lifting assembly (3) is fixedly connected to the rear side of the fixed base (1). The first lifting assembly (3) is provided with a retractable first feeding lifting column (31). During operation, the first feeding lifting column (31) extends into the first station group (21) of the feeding mold (2) placed in the working area. The second lifting component (4) is located below the work area. The second lifting component (4) is connected to the second feeding lifting column (41). During operation, the second feeding lifting column (41) can extend into the second station group (22) of the feeding mold (2) placed in the work area.

2. The dual-station feeding mechanism according to claim 1, characterized in that, The fixed base (1) is a hollow frame structure. A first slide rail (11) that is slidably connected to the first feeding seat (6) is provided at the upper end of the fixed base (1). A first mounting platform (12) that extends inward is provided at the lower inner side of the fixed base (1). A second slide rail (13) that is slidably connected to the second feeding seat (7) is provided on the first mounting platform (12).

3. The dual-station feeding mechanism according to claim 2, characterized in that, The first transmission assembly (5) includes a synchronous servo motor (51) fixed to one side of the fixed base (1). The synchronous servo motor (51) is connected to a synchronous pulley (52), and the synchronous pulley (52) is connected to a synchronous belt (53). The first loading base (6) and the second loading base (7) are respectively provided with a first connecting arm (61) and a second connecting arm (71) that are linked with the synchronous belt (53).

4. The dual-station feeding mechanism according to claim 1, characterized in that, Two sets of symmetrical lifting components (8) are provided on the second loading seat (7). Each lifting component (8) includes a first lifting cylinder (81) and a first lifting guide column (82). One end of the first lifting guide column (82) is fixedly connected to the second support (72), and the other end of the first lifting guide column (82) is connected to the second loading seat (7) through a linear bearing. The first lifting cylinder (81) is fixedly connected to the second loading seat (7), and the output end of the first lifting cylinder (81) is connected to the second support (72).

5. A dual-station feeding mechanism according to claim 1, characterized in that, The first lifting assembly (3) includes a first lifting motor (32) and a third slide rail (33) fixed to the front end face of the fixed base (1). The first lifting motor (32) is connected to a first transmission screw (34). A first lifting seat (35) is slidably connected to the third slide rail (33). The first lifting seat (35) is linked to the first transmission screw (34) through a nut. A first telescopic cylinder (36) is fixed to the first lifting seat (35). The first telescopic cylinder (36) is connected to the first feeding lifting column (31).

6. A dual-station feeding mechanism according to claim 1, characterized in that, The second lifting assembly (4) includes a second lifting seat (42) disposed below the fixed seat (1), a second lifting motor (43) and a fourth slide rail (44) fixedly connected to the second lifting seat (42), the second lifting motor (43) being connected to a second transmission screw (45), a second lifting bracket (46) being movably connected to the fourth slide rail (44), the second lifting bracket (46) being linked with the second transmission screw (45) through a nut, and the second feeding lifting column (41) being disposed on the second lifting bracket (46).

7. A dual-station feeding mechanism according to claim 1, characterized in that, The first loading seat (6) and the second support (72) are each provided with lifting holes (62) that match the first work station group (21) and the second work station group (22).

8. A dual-station feeding mechanism according to claim 1, characterized in that, Auxiliary components (73) are provided on the first loading seat (6) and the second support (72). The auxiliary components (73) include an auxiliary guide post (731) and an auxiliary lifting member (732) provided on the auxiliary guide post (731) via a linear bearing. The auxiliary lifting member (732) is provided with a lifting part (733) that matches the first station group (21) or the second station group (22).

9. A dual-station feeding mechanism according to claim 1, characterized in that, A sensor (9) for detecting the feeding mold (2) is provided on the fixed base (1).

10. A dual-station feeding mechanism according to claim 1, characterized in that, The lower end of the feeding mold (2) is provided with an outwardly extending fixing part (23), which is fixedly connected to the first feeding seat (6) or the second support (72) by screws. Both the first feeding seat (6) and the second support (72) are provided with locking parts (24) for locking the feeding mold (2).

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