Conveying device capable of automatically cooperating with piled parts

Abstract

The invention relates to the technical field of automatic part conveying and machining, in particular to a conveying device capable of automatically cooperating with stacked parts, which comprises a material conveying assembly, the material conveying assembly is mounted on a first lifting assembly, and the material conveying assembly and the first lifting assembly are both electrically connected with a control assembly; the weighing assembly is located on the downstream of the material conveying assembly, a material conveying assembly is arranged between the material conveying assembly and the weighing assembly, and the weighing assembly and the material conveying assembly are both electrically connected with the control assembly; the material moving assembly is installed on a hydraulic assembly, clamping assemblies are installed on the material moving assembly and the material conveying assembly, and the material moving assembly and the clamping assemblies are electrically connected with the control assembly; and the discharging assembly is located on the downstream of the material moving assembly, the discharging assembly is installed on a second lifting assembly, and the discharging assembly and the second lifting assembly are both electrically connected with the control assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic transmission and processing of parts, and in particular to a transmission device for automatically cooperating and stacking parts. Background Art

[0002] During the forming process (such as casting, forging), parts may undergo slight deformation or dimensional deviation due to temperature changes, uneven material flow, or mold wear. Usually, a hydraulic press is used for secondary pressing, mainly to optimize its performance, accuracy, and structural integrity.

[0003] The application of the hydraulic press in the post-forming process is essentially to adjust the microstructure of the material and correct the macroscopic shape through a controllable pressure field. This process not only improves the mechanical properties of the parts but also reduces the subsequent processing amount. In the fields of automotive, aerospace, etc., it has become an essential link to ensure the reliability of key components. However, in the current parts manufacturing process, when the parts after manufacturing need to be further formed by a hydraulic press, in most cases, manual labor is relied on to complete a series of operations such as feeding, pressing, and taking out the parts. This manual operation mode not only results in relatively low efficiency of the forming work but also, due to the long-term repetition of the same labor tasks, it is inevitable that the operators will be unable to promptly detect those abnormal parts due to fatigue, thus causing some abnormal parts to flow into the subsequent links, which has an adverse effect on the product yield rate.

[0004] Therefore, those skilled in the art are committed to developing a transmission device for automatically cooperating and stacking parts, which is conducive to automatic feeding, taking out, and pressing, reduces the outflow of abnormal parts, and improves the product yield rate. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a transmission device for automatically cooperating and stacking parts, which is conducive to automatic feeding, taking out, and pressing, reduces the outflow of abnormal parts, and improves the product yield rate.

[0006] The technical solution of the present invention to solve the above technical problem is as follows: A transmission device for automatically cooperating and stacking parts, comprising a feeding component, the feeding component is installed on a first lifting component, and both the feeding component and the first lifting component are electrically connected to a control component; a weighing component, the weighing component is located downstream of the feeding component, and a material transporting component is arranged between the feeding component and the weighing component, and both the weighing component and the material transporting component are electrically connected to the control component; a material moving component, the material moving component is installed on a hydraulic component, clamping components are installed on both the material moving component and the material transporting component, and both the material moving component and the clamping component are electrically connected to the control component; The discharging component is located downstream of the material transferring component, and the discharging component is installed on the second lifting component. Both the discharging component and the second lifting component are electrically connected to the control component.

[0007] The beneficial effects of adopting the above solution are as follows: Through the cooperation of a series of automated components, the transmission device realizes automated operations from material feeding, weighing, material transferring to discharging, effectively reducing manual intervention, reducing the waiting time caused by manual operations, improving the automation level and production efficiency of the entire production process, making the transmission and processing of parts more efficient and smooth. Moreover, since most operations are automated, the dependence on manual labor is reduced, and the labor cost input of the enterprise is lowered. At the same time, the labor intensity of the operators is also reduced, and whether it is a defective product is judged by the weighing component, reducing the fatigue and work injury risks that may be caused by long-term repetitive labor, and improving the safety and comfort of the working environment.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Further, both the material feeding component and the discharging component include conveyor belts. The conveyor belts are installed on the conveying brackets, and a first power component for driving the conveyor belts to rotate is installed on the conveying brackets. The conveying brackets are installed on the first lifting component or the second lifting component.

[0010] The beneficial effects of adopting the above further solution are as follows: The way that the conveyor belt is installed on the conveying bracket and driven by the first power component can realize continuous, stable and efficient conveying of parts. The structure of the conveyor belt is simple and reliable, facilitating maintenance and replacement, and can adapt to the transmission requirements of parts with different shapes and sizes. At the same time, the conveying bracket is installed on the first lifting component or the second lifting component, enabling the heights of material feeding and discharging to be flexibly adjusted according to actual production needs, facilitating automatic stacking of multiple layers of parts, enhancing the versatility and adaptability of the device, and improving the flexibility and automation level of the production process.

[0011] Further, both the first lifting component and the second lifting component include lifting rods. The lifting rods are connected to the conveying brackets, and the other ends of the lifting rods are connected to lifting plates. The lifting plates are installed in the installation boxes. A second power component is installed in the installation boxes. A first synchronous gear is installed at the output end of the second power component. The first synchronous gear is connected to a second synchronous gear through a synchronous belt. The second synchronous gear is connected to a driving lead screw. The driving lead screw is connected to the lifting plate through a lead screw bearing.

[0012] The beneficial effects of adopting the above further solution are as follows: The first synchronous gear installed at the output end of the second power assembly, the second synchronous gear connected by a synchronous belt, and then cooperating with the driving lead screw can smoothly and accurately transmit power to the lifting plate, thereby realizing the stable lifting of the conveying support and the conveyor belt. This not only ensures the synchronism and accuracy of the lifting action but also can bear a large load, ensuring the stability and reliability of part transmission during the lifting process.

[0013] Further, guiding sliders are installed at both ends of the lifting plate, and guiding slide rails matched with the guiding sliders are installed in the installation box.

[0014] The beneficial effects of adopting the above further solution are as follows: By installing guiding sliders at both ends of the lifting plate and arranging guiding slide rails matched with them in the installation box, the lifting movement of the lifting plate can be effectively guided and limited, enabling the conveying support to always maintain a stable and vertical movement trajectory during the lifting process, avoiding problems such as unstable part transmission or damage caused by shaking or deviation during the lifting process.

[0015] Further, the hydraulic assembly includes a hydraulic press, the material transfer assembly includes a material transfer linear motor, the material transfer linear motor is installed in the hydraulic press, the moving end of the material transfer linear motor is connected with the clamping assembly, and the clamping assembly is used for clamping and moving materials.

[0016] The beneficial effects of adopting the above further solution are as follows: The material transfer linear motor can achieve high-precision linear motion control, enabling the clamping assembly to accurately move parts to the specified position. This combination method not only improves the material transfer efficiency but also can ensure the positioning accuracy of parts during the material transfer process, providing a good foundation for subsequent processing or assembly processes and being conducive to improving the efficiency and quality of the entire production process.

[0017] Further, the clamping assembly includes a moving plate, the moving plate is installed at the moving end of the material transfer linear motor, a lifting cylinder is installed on the moving plate, the output end of the lifting cylinder is installed with a first clamping finger and a second clamping finger, the output ends of the first clamping finger and the second clamping finger are respectively connected with a first clamping piece and a second clamping piece, and the first clamping finger and the second clamping finger drive the first clamping piece and the second clamping piece to approach or move away from each other.

[0018] The beneficial effects of adopting the above further solution are as follows: The actions of the first clamping finger and the second clamping finger driving the clamping pieces to approach or move away from each other can precisely control the clamping force and the clamping range, ensuring that parts will not be damaged or slip off due to uneven force during the clamping process.

[0019] Further, both the first clamping piece and the second clamping piece are arc-shaped.

[0020] The beneficial effects of adopting the above further solution are as follows: The first clamping member and the second clamping member are designed to be arc-shaped, which can better fit the surface contour of the part, increase the clamping area, and thus improve the clamping stability.

[0021] Furthermore, the weighing assembly includes a weighing table, and the weighing table is electrically connected to the control assembly.

[0022] The beneficial effects of adopting the above further solution are as follows: During the transmission process, the part is accurately weighed by the weighing table, and the control assembly can judge whether there are weight deviations or other abnormal conditions of the part according to the weighing result, such as material shortage, poor molding, etc. Once an abnormality is found, the control assembly can issue an alarm in time or take corresponding treatment measures, thereby effectively preventing abnormal parts from flowing into the subsequent processes, improving the controllability and stability of product quality, and helping to improve the yield rate of products.

[0023] Furthermore, the material transporting assembly includes a material transporting linear motor, and a clamping assembly is installed at the output end of the material transporting linear motor.

[0024] The beneficial effects of adopting the above further solution are as follows: The material transporting linear motor has a clamping assembly installed at its output end, which can realize efficient and accurate material transporting operations for the part. Moreover, the material transporting linear motor has characteristics such as fast response, high-precision positioning, and high repeatability precision, which can ensure that the clamping assembly accurately transports the part from one station to another station.

[0025] Furthermore, a molding head is installed at the output end of the hydraulic press, and a material ejecting assembly is provided on the hydraulic press and located below the molding head.

[0026] The beneficial effects of adopting the above further solution are as follows: The molding head cooperates with the hydraulic press to apply uniform and powerful pressure to the part, ensuring that the part can be fully formed during the pressing process and meeting the requirements of dimensional accuracy and structural integrity. The setting of the material ejecting assembly facilitates quickly and smoothly ejecting the part from under the molding head after pressing, avoiding the part adhering to the molding head or being damaged due to manual material taking or delaying the production rhythm, improving production efficiency and operation safety, and facilitating the subsequent transfer assembly to clamp and move the molded part to the discharging assembly. Description of the Drawings

[0027] Figure 1 It is a front view structural schematic diagram of a transmission device for automatically and cooperatively stacking parts according to a specific embodiment of the present invention; Figure 2 It is a rear view structural schematic diagram of a transmission device for automatically and cooperatively stacking parts according to a specific embodiment of the present invention; Figure 3 It is a structural schematic diagram of a material feeding assembly and a discharging assembly according to a specific embodiment of the present invention; Figure 4 Schematic diagram of the planar structure of the lifting component in a specific embodiment of the present invention; Figure 5 Schematic diagram of the structure of the material transfer component and the clamping component in a specific embodiment of the present invention.

[0028] In the drawings, the list of components represented by each reference numeral is as follows: 1. Feeding component; 2. First lifting component; 3. Weighing component; 4. Material transporting component; 5. Material transfer component; 6. Hydraulic component; 7. Clamping component; 8. Discharging component; 9. Second lifting component; 10. Conveyor belt; 11. Conveyor support; 12. Lifting rod; 13. Lifting plate; 14. Installation box; 15. Second power component; 16. First synchronous gear; 17. Synchronous belt; 18. Second synchronous gear; 19. Driving lead screw; 20. Lead screw bearing; 21. Guide slider; 22. Guide rail; 23. Hydraulic press; 24. Material transfer linear motor; 25. Moving plate; 26. Lifting cylinder; 27. First clamping finger; 28. Second clamping finger; 29. First clamping member; 30. Second clamping member; 31. Weighing table; 32. Material transporting linear motor; 33. Molding head. Detailed implementation manners

[0029] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0031] In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0032] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Embodiment 1

[0033] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, an automatic stacking part transfer device includes a feeding component 1, the feeding component 1 is installed on a first lifting component 2, and both the feeding component 1 and the first lifting component 2 are electrically connected to a control component; a weighing component 3, the weighing component 3 is located downstream of the feeding component 1, and a material transporting component 4 is arranged between the feeding component 1 and the weighing component 3. Both the weighing component 3 and the material transporting component 4 are electrically connected to a control component; a material moving component 5, the material moving component 5 is installed on a hydraulic component 6, and clamping components 7 are installed on both the material moving component 5 and the material transporting component 4. Both the material moving component 5 and the clamping component 7 are electrically connected to a control component; a discharging component 8, the discharging component 8 is located downstream of the material moving component 5, and the discharging component 8 is installed on a second lifting component 9. Both the discharging component 8 and the second lifting component 9 are electrically connected to a control component.

[0034] In the present invention, through the cooperation of a series of automatic components, the transfer device realizes automatic operations from feeding, weighing, moving to discharging, effectively reducing manual intervention, reducing the waiting time caused by manual operations, improving the automation level and production efficiency of the entire production process, making the transfer and processing of parts more efficient and smooth. And because most operations are automated, the dependence on labor is reduced, and the labor cost investment of the enterprise is reduced.

[0035] As Figure 1 、 Figure 2 and Figure 3 shown, in some embodiments, both the feeding component 1 and the discharging component 8 include a conveyor belt 10. The conveyor belt 10 is installed on a conveying support 11, and a first power component (not shown in the figure) for driving the conveyor belt 10 to rotate is installed on the conveying support 11. The first power component is electrically connected to a control component (not shown in the figure). The conveying support 11 is installed on the first lifting component 2 or the second lifting component 9. The control component controls the up and down movement of the lifting component, so that the conveyor belt 10 on the feeding component 1 moves up and down, which is beneficial for the material transporting component 4 to clamp the material after lifting it to an appropriate height. The control component controls the up and down movement of the lifting component, so that the conveyor belt 10 on the discharging component 8 moves up and down, which is beneficial for the material moving component 5 to stack the molded materials in multiple layers on the conveyor belt 10 of the discharging component 8.

[0036] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, in another embodiment, both the first lifting assembly 2 and the second lifting assembly 9 include a lifting rod 12. One end of the lifting rod 12 is connected to the conveying bracket 11, and the other end of the lifting rod 12 is connected to a lifting plate 13. The lifting plate 13 is installed in the installation box 14. A second power assembly 15 is installed in the installation box 14. The second power assembly 15 can adopt a servo motor or a stepper motor, and the second power assembly 15 is electrically connected to the control assembly. A first synchronous gear 16 is installed at the output end of the second power assembly 15. The first synchronous gear 16 is connected to a second synchronous gear 18 through a synchronous belt 17. The first synchronous gear 16, the synchronous belt 17, and the second synchronous gear 18 are located outside the installation box 14, which is conducive to observing the movement state of the synchronous belt 17 in a timely manner. The second synchronous gear 18 is connected to a driving lead screw 19, and the driving lead screw 19 is connected to the lifting plate 13 through a lead screw bearing 20.

[0037] In order to further improve the stability and accuracy during the lifting process, guiding sliders 21 are installed at both ends of the lifting plate 13, and guiding slide rails 22 that cooperate with the guiding sliders 21 are provided inside the installation box 14. By the sliding of the guiding sliders 21 on the guiding slide rails 22, the movement trajectory of the lifting plate 13 is effectively restricted, avoiding the possible shaking and deviation phenomena during the lifting process.

[0038] The weighing assembly 3 includes a weighing table 31. The weighing table 31 is electrically connected to the control assembly. The weighing table 31 can, when the part is transported to the weighing position, monitor and feedback the weight information of the part in real time, so as to timely detect parts with abnormal weights and take corresponding treatment measures. The material transporting assembly 4 includes a material transporting linear motor 32. The material transporting linear motor 32 is electrically connected to the control assembly. A clamping assembly 7 is installed at the output end of the material transporting linear motor 32. Driven by the material transporting linear motor 32, the clamping assembly 7 can quickly and accurately transfer the part from the material feeding assembly 1 to the weighing assembly 3, ensuring the coherence and high efficiency of the entire transmission process.

[0039] In the embodiment, the hydraulic assembly 6 includes a hydraulic press 23. A molding head 33 is installed at the output end of the hydraulic press 23, which is used for pressing and processing the part to meet the forming requirements of the part. And a blanking component is provided on the hydraulic press 23 and below the molding head 33. The blanking component can, after the pressing operation is completed, eject the part from below the molding head 33, facilitating the subsequent blanking operation.

[0040] The material moving assembly 5 includes a material moving linear motor 24. The material moving linear motor 24 is installed inside the hydraulic press 23. The moving end of the material moving linear motor 24 is connected to a clamping assembly 7. The clamping assembly 7 is used for clamping and moving the material. In a specific embodiment, at least two clamping assemblies 7 are installed on the material moving linear motor 24. When one clamping assembly 7 moves the material from the weighing assembly 3 to below the molding head 33, the other clamping assembly 7 synchronously moves the molded material to the discharging assembly 8.

[0041] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, in some embodiments, the clamping assembly 7 includes a moving plate 25, the moving plate 25 is installed at the moving end of the material transfer linear motor 24, a lifting cylinder 26 is installed on the moving plate 25, the output end of the lifting cylinder 26 is installed with a first clamping finger 27 and a second clamping finger 28, and the lifting cylinder 26 is used to drive the first clamping finger 27 and the second clamping finger 28 to move up and down for moving the clamped material up and down.

[0042] The output ends of the first clamping finger 27 and the second clamping finger 28 are respectively connected with a first clamping member 29 and a second clamping member 30. The first clamping finger 27 and the second clamping finger 28 drive the first clamping member 29 and the second clamping member 30 to approach or separate from each other, so as to realize the grasping and releasing operations of the parts. Both the first clamping member 29 and the second clamping member 30 are arc-shaped, which helps to better fit the outer shape of the parts, improve the clamping stability, reduce the damage to the surface of the parts at the same time, and ensure the integrity and quality of the parts during the transmission process. Embodiment Two

[0043] The difference between Embodiment Two and Embodiment One is only that a data recording and analysis module is also integrated on the weighing assembly 3. Specifically, this module is electrically connected to the weighing platform 31 and integrated in the control assembly. Whenever a part is weighed on the weighing platform 31, the data recording and analysis module can record the weight data of the part in real time, and generate a detailed weighing report in combination with information such as time and batch. At the same time, this module also has a data analysis function, which can statistically analyze the weighing data within a period of time, such as calculating parameters such as average weight, standard deviation, and weight fluctuation range. Through the analysis of these data, production managers can timely understand the weight quality status of the parts and discover potential production anomalies in advance, such as problems with the stability of material supply and the consistency of forming processes. Once it is found that the abnormal data exceeds the preset control range, the data recording and analysis module will immediately trigger an alarm and automatically adjust the operating parameters of relevant equipment or notify the staff to intervene, thereby further improving the stability of product quality and the controllability of the production process.

[0044] On the hydraulic press 23 of the hydraulic component 6, there is also a pressure monitoring and feedback control system. Specifically, the system includes a pressure sensor and a pressure regulating valve installed inside the hydraulic press 23. The pressure sensor monitors the pressure value of the die head 33 during the pressing of parts in real time and transmits the data to the control component. The control component precisely adjusts the pressure output of the hydraulic system by controlling the opening of the pressure regulating valve according to the preset pressure range and the actually monitored pressure value, ensuring that the pressure exerted by the die head 33 on the parts is always in the optimal state. This pressure monitoring and feedback control system can effectively avoid problems such as part damage or deformation caused by excessive pressure and insufficient part forming due to insufficient pressure, improving the forming quality and consistency of the parts. At the same time, the system can also record the pressure change curve during each pressing process, providing valuable data support for process optimization and quality traceability.

[0045] On both sides of the feeding component 1, the material transporting component 4, the material transferring component 5, and the discharging component 8, safety fences and emergency stop buttons are provided. When an abnormal situation occurs or a person strays into a dangerous area, pressing the emergency stop button can immediately cut off the power supply of the entire device to ensure the personal safety of the operator.

[0046] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0047] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transmission device for automatically cooperating with stacked parts, characterized in that: include A material feeding component (1), the material feeding component (1) being mounted on a first lifting component (2), the material feeding component (1) and the first lifting component (2) being electrically connected to a control component; A weighing component (3), the weighing component (3) being located downstream of the feeding component (1), and a material transport component (4) being provided between the feeding component (1) and the weighing component (3), and the weighing component (3) and the material transport component (4) being electrically connected to the control component; A material moving assembly (5), the material moving assembly (5) being mounted on a hydraulic assembly (6), the material moving assembly (5) and the material transport assembly (4) being both mounted with a clamping assembly (7), the material moving assembly (5) and the clamping assembly (7) being both electrically connected to the control assembly; A material discharging component (8), the material discharging component (8) is located downstream of the material moving component (5), and the material discharging component (8) is installed on the second lifting component (9), and the material discharging component (8) and the second lifting component (9) are both electrically connected to the control component.

2. The transmission device for automatically matching and stacking parts according to claim 1 is characterized in that: The feeding assembly (1) and the discharging assembly (8) both comprise a conveyor belt (10), wherein the conveyor belt (10) is mounted on a conveying bracket (11), wherein a first power assembly for driving the conveyor belt (10) to rotate is mounted on the conveying bracket (11), and the conveying bracket (11) is mounted on a first lifting assembly (2) or a second lifting assembly (9).

3. The transmission device for automatically matching and stacking parts according to claim 2 is characterized in that: The first lifting assembly (2) and the second lifting assembly (9) both comprise a lifting rod (12), wherein the lifting rod (12) is connected to the conveying bracket (11), and the other end of the lifting rod (12) is connected to a lifting plate (13), and the lifting plate (13) is installed in an installation box (14), and a second power assembly (15) is installed in the installation box (14), and a first synchronous gear (16) is installed at the output end of the second power assembly (15), and the first synchronous gear (16) is connected to a second synchronous gear (18) via a synchronous belt (17), and the second synchronous gear (18) is connected to a driving screw (19), and the driving screw (19) and the lifting plate (13) are connected via a screw bearing (20).

4. The automatic matching and stacking parts transmission device according to claim 3 is characterized in that: Guide slide blocks (21) are installed at both ends of the lifting plate (13), and guide rails (22) matching the guide slide blocks (21) are installed in the installation box (14).

5. The transmission device for automatically matching and stacking parts according to claim 1 is characterized in that: The hydraulic assembly (6) comprises a hydraulic press (23), the material moving assembly (5) comprises a material moving linear motor (24), the material moving linear motor (24) is installed in the hydraulic press (23), the moving end of the material moving linear motor (24) is connected to the clamping assembly (7), and the clamping assembly (7) is used to clamp and move the material.

6. The automatic matching and stacking parts transmission device according to claim 5 is characterized in that: The clamping assembly (7) comprises a moving plate (25), the moving plate (25) being mounted on the moving end of the material-transferring linear motor (24), a lifting cylinder (26) being mounted on the moving plate (25), a first clamping finger (27) and a second clamping finger (28) being mounted on the output end of the lifting cylinder (26), the output ends of the first clamping finger (27) and the second clamping finger (28) being connected to a first clamping member (29) and a second clamping member (30) respectively, the first clamping finger (27) and the second clamping finger (28) driving the first clamping member (29) and the second clamping member (30) to move closer to or farther from each other.

7. The automatic matching and stacking parts transmission device according to claim 6 is characterized in that: The first clamping member (29) and the second clamping member (30) are both arc-shaped.

8. The automatic matching and stacking parts transmission device according to claim 1 is characterized in that: The weighing component (3) comprises a weighing platform (31), and the weighing platform (31) is electrically connected to the control component.

9. The transmission device for automatically matching and stacking parts according to claim 1, characterized in that: The material transport component (4) comprises a material transport linear motor (32), and a clamping component (7) is installed at the output end of the material transport linear motor (32).

10. The transmission device for automatically matching and stacking parts according to claim 5, characterized in that: The output end of the hydraulic press (23) is provided with a die pressing head (33), and a material ejection assembly is provided on the hydraulic press (23) and located below the die pressing head (33).

Images