A punching machine transmission device

Abstract

The present invention relates to the field of punch press transmission technology, and specifically discloses a punch press transmission device, which includes a feeding mechanism and a dividing mechanism. The feeding mechanism can support and convey materials, and the feeding mechanism includes a first feeding area, a dividing area, and a second feeding area arranged in sequence perpendicular to its conveying direction. The dividing mechanism includes a guide component, an auxiliary dividing component and a sensing component, the sensing component is connected to the feeding mechanism, and is used to detect the distance between two adjacent materials in the first feeding area along the conveying direction. The auxiliary dividing component is connected to the feeding mechanism, and the sensing component is electrically connected to the auxiliary dividing component. When the distance is less than a preset value, the auxiliary dividing component is configured to drive the material to move to the dividing area. The guide component is arranged at the downstream end of the dividing area, and the front end of the guide component can abut against the material located in the dividing area to make the material flow to the first feeding area or the second feeding area. The punch press transmission device is used to divide the continuously processed materials and avoid material accumulation.

Description

Technical Field

[0001] The invention relates to the technical field of punch press transmission, and in particular to a punch press transmission device. Background Art

[0002] Stamping is a processing method with high production efficiency and low material consumption. The stamping process is suitable for the production of large batches of parts and products, which is easy to realize mechanization and automation, and has high production efficiency. At the same time, stamping production can not only strive to achieve less waste and no waste production, but also make full use of the leftover materials even in some cases. The punch press is a special stamping equipment, which can make blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion parts through the mold. Punching machine processing is widely used in various fields. There are a large number of stamping parts in products such as automobile bodies, instruments and meters, household appliances, bicycles, office machinery, and daily utensils.

[0003] At present, for finished products with complex processing technology, their materials need to be processed by multiple punching machines in sequence, and the materials need to be transported between two adjacent punching machines through a conveying device. Due to the difference in processing technology between the upstream and downstream punching machines, the materials on the conveying device may need to be changed from multi-column transmission to two-column transmission during the conveying process of the conveying device before the downstream processing technology can be carried out. In the prior art, the multi-column materials on the conveying device are adjusted into two columns of materials by manual material separation. This method is not only inefficient, but also highly dependent on manual labor. At the same time, during the manual material separation process, the materials cannot be accurately separated according to the processing speed of the downstream punching machine, which will cause the material in a column corresponding to the punching machine with slow processing speed to pile up.

[0004] Therefore, there is an urgent need for a punch press conveying device that can separate materials while conveying them, efficiently change the number of material columns, and avoid material accumulation. Summary of the invention

[0005] The object of the present invention is to provide a punching machine conveying device to separate continuously processed materials and avoid material accumulation.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A punching machine transmission device, comprising:

[0008] A feeding mechanism is configured to support and convey materials, the feeding mechanism comprising a first feeding area, a material distribution area, and a second feeding area arranged in sequence perpendicular to its conveying direction;

[0009] The material distribution mechanism includes:

[0010] A sensing component, connected to the feeding mechanism and used to detect the distance between two adjacent materials in the first feeding area along the conveying direction;

[0011] An auxiliary material distribution component is connected to the feeding mechanism, the sensing component is electrically connected to the auxiliary material distribution component, and when the distance is less than a preset value, the auxiliary material distribution component is configured to drive the material to move to the distribution area;

[0012] A guide component is arranged at the downstream end of the material distribution area, and the front end of the guide component can abut against the material located in the material distribution area to make the material flow to the first material supply area or the second material supply area.

[0013] The present invention provides a punching machine conveying device, which includes a feeding mechanism and a dividing mechanism. The feeding mechanism can support and convey materials, and the upstream of the feeding mechanism conveys multiple columns of materials at a time. The dividing mechanism automatically divides the multiple columns of materials on the feeding mechanism into two columns of materials for conveying, and the two columns of materials are respectively located in a first feeding area and a second feeding area of ​​the feeding mechanism, and the first feeding area and the second feeding area respectively provide materials for processing equipment. The dividing mechanism includes a guide component, an auxiliary dividing component and a sensing component. When the material being conveyed enters the dividing area, the front end of the guide component at the downstream end abuts against the material, and under the guiding action of the guide component, the material automatically flows to the two sides of the guide component, so that the material enters the first feeding area or the second feeding area to complete the dividing.

[0014] After the materials enter different feeding areas, due to the consistent speed of the conveyed materials, the processing techniques of the downstream processes corresponding to the first feeding area and the second feeding area are different, resulting in different processing speeds. The processing speed of the downstream process corresponding to the first feeding area is slow, resulting in the accumulation of materials in the first feeding area. In order to avoid material accumulation, the distance between the two materials in the first feeding area along the conveying direction is detected by the sensing component to determine the size of the distance between the materials in the first feeding area and the preset value. When the distance between the two materials in the first feeding area is less than the preset value, it indicates that the materials are accumulated. Since the sensing component is electrically connected to the auxiliary material distribution component, the auxiliary material distribution component can be opened in time, and the auxiliary material distribution component drives the materials to move to the distribution area to reduce the continued inflow of materials in the first feeding area. Because the processing speed of the second feeding area is fast, the gap between the materials in the second feeding area is larger than the gap between the materials in the first feeding area, and the gap between the materials in the first feeding area is not enough for the materials to be inserted, the materials driven to the distribution area by the auxiliary material distribution component are automatically guided to flow into the second feeding area through the guide component to avoid the continued accumulation of materials in the first feeding area.

[0015] Preferably, the guide assembly comprises:

[0016] a guide rod, the front end of which is configured to abut against the material;

[0017] The elastic member is connected to the rear end of the guide rod.

[0018] The guide assembly comprises a guide rod and an elastic member. The front end of the guide rod abuts against the material so that the material automatically flows into the first feeding area or the second feeding area, thereby completing the automatic material distribution process.

[0019] The elastic member can buffer the material when the material abuts the guide rod, so as to avoid the material being squeezed by the guide rod and damaged when the material abuts the guide rod. At the same time, when the auxiliary material distribution component drives the material from the first feeding area to the material distribution area, the elastic member can buffer the material driven to be inserted, so as to avoid damage to the inserted material. In addition, the material distribution area is also continuously conveying the material, and the material inserted from the first feeding area to the material distribution area will continuously compress the elastic member to provide space for the material to be inserted into the material distribution area.

[0020] Preferably, the front end of the guide rod is a smooth frustum structure or a conical structure.

[0021] The front end of the guide rod abuts against the material, and the side of the frustum structure or cone structure is an inclined surface, which can provide a guiding effect for the material. The smooth frustum structure or cone structure can prevent the guide rod from getting stuck. The guide rod has a simple structure and is easy to manufacture, so that the stamping conveyor device is widely used.

[0022] Preferably, the front end of the guide rod is covered with a protective layer.

[0023] In order to avoid wear of the guide rod due to rigid contact between the guide rod and the material when contacting the material, a protective layer is coated on the front end of the guide rod to avoid the occurrence of the above situation.

[0024] Preferably, the elastic member is a spring, and the axial direction of the spring is arranged along the conveying direction.

[0025] The elastic member is a spring, which can play a buffering role and drive the guide rod at the same time, so that the guide rod can automatically recover when the front end of the guide rod does not abut against the material.

[0026] Preferably, a connecting rod is provided at one end of the spring away from the guide rod, and the connecting rod is connected to the downstream punch press.

[0027] The other end of the spring is connected with a connecting rod, so that the spring can abut against the connecting rod, ensuring that the guide rod can be slidably inserted into the connecting rod.

[0028] Preferably, the width of the material distribution area is not less than the width of the material, and the width of the guide rod is equal to the width of the material distribution area.

[0029] The width of the material distribution area and the width of the guide rod are greater than the width of the material, so that when the material distribution area conveys two or more columns of material, the guide rod can distribute all the materials in the material distribution area to the first feeding area and the second feeding area to ensure normal processing of the downstream process.

[0030] Preferably, the auxiliary material distribution component is a blowing component.

[0031] The auxiliary material distribution component is an air blowing component, which can ensure that the material will not be damaged while driving the material to move.

[0032] Preferably, baffles are provided on both sides of the feeding mechanism along the conveying direction.

[0033] In order to prevent the material from escaping from the feeding mechanism and falling to the ground during the conveying process, baffles are set on both sides of the feeding mechanism to ensure the normal conveying of the material.

[0034] Preferably, a support member is provided at the lower end of the feeding mechanism, and the support member is configured to support the feeding mechanism.

[0035] Due to different processing techniques, the upstream and downstream processing equipment will have a certain height, so the conveying device needs to have a certain height. Therefore, a support is provided at the lower end of the feeding mechanism to ensure that the material can be transported to processing equipment at different heights.

[0036] Beneficial effects of the present invention:

[0037] The present invention provides a punching machine conveying device, which includes a feeding mechanism and a dividing mechanism. The feeding mechanism can support and convey materials, and the upstream of the feeding mechanism conveys multiple columns of materials at a time. The dividing mechanism automatically divides the multiple columns of materials on the feeding mechanism into two columns of materials for conveying, and the two columns of materials are respectively located in the first feeding area and the second feeding area of ​​the feeding mechanism, and the first feeding area and the second feeding area respectively provide materials for processing equipment. The dividing mechanism includes a guide component, an auxiliary dividing component and an induction component. When the material being conveyed enters the dividing area, the front end of the guide component at the downstream end abuts against the material. Under the guiding action of the guide component, the material automatically flows to the two sides of the guide component, so that the material enters the first feeding area or the second feeding area to complete the dividing.

[0038] After the materials enter different feeding areas, due to the consistent speed of the conveyed materials, the processing techniques of the downstream processes corresponding to the first and second working material areas are different, resulting in different processing speeds. The processing speed of the downstream process corresponding to the first feeding area is slow, resulting in the accumulation of materials in the first feeding area. In order to avoid material accumulation, the distance between the two materials in the first feeding area along the conveying direction is detected by the sensing component to determine the size of the distance between the materials in the first feeding area and the preset value. When the distance between the two materials in the first feeding area is less than the preset value, it indicates that the materials are accumulated. Since the sensing component is electrically connected to the auxiliary material distribution component, the auxiliary material distribution component can be opened in time, and the auxiliary material distribution component drives the materials to move to the distribution area to reduce the continued inflow of materials in the first feeding area. Because the processing speed of the second feeding area is fast, the gap between the materials in the second feeding area is larger than the gap between the materials in the first feeding area, and the gap between the materials in the first feeding area is not enough for the materials to be inserted, the materials driven to the distribution area by the auxiliary material distribution component are automatically guided to flow into the second feeding area through the guide component to avoid the continued accumulation of materials in the first feeding area. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of a punch press transmission device provided by an embodiment of the present invention;

[0040] Figure 2 It is a top view of the punch press transmission device provided by an embodiment of the present invention.

[0041] In the figure:

[0042] 1. Feeding mechanism; 11. First feeding area; 12. Material distribution area; 13. Second feeding area; 14. Vacuum adsorption hole; 15. Support member;

[0043] 2. material distributing mechanism; 21. guide assembly; 211. guide rod; 2111. protective layer; 212. elastic member; 22. auxiliary material distributing assembly; 23. induction assembly;

[0044] 3. Materials;

[0045] 4. Upstream equipment; 41. Adsorption tube;

[0046] 5. Downstream punch press. DETAILED DESCRIPTION

[0047] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and through specific implementation methods. It is understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It is also necessary to explain that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, rather than all.

[0048] Some directional words are defined in the present invention. Unless otherwise specified, the directional words used, such as "up", "down", "left", "right", "inside" and "outside", are used to facilitate understanding and therefore do not constitute a limitation on the scope of protection of the present invention.

[0049] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0050] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] This embodiment provides a punch press conveyor device for conveying materials and dividing the continuously processed materials to improve the processing efficiency during the processing and avoid material accumulation. It can be understood that the material division in this embodiment refers to dividing the materials transmitted in three or more columns in the punch press conveyor device into two columns for transmission.

[0052] like Figure 1 and Figure 2 As shown, the present embodiment provides a punch conveying device, which is connected to the upstream device 4 and the downstream punch 5 to convey the material 3 processed by the upstream device 4 to the downstream punch 5, thereby realizing the rapid conveyance of the material 3 in the continuous processing production line and improving the production speed of the material 3. Due to the different processes of the downstream punch 5, the material 3 needs to be divided so that the material 3 enters different feeding areas and then undergoes different processing processes. Therefore, the punch conveying device includes a feeding mechanism 1 and a dividing mechanism 2, and the dividing mechanism 2 can divide the multiple columns of material 3 conveyed on the feeding mechanism 1 into two columns for conveyance.

[0053] Specifically, the feeding mechanism 1 can support and convey the material 3, and the upstream of the feeding mechanism 1 conveys multiple rows of materials 3 at a time. The feeding mechanism 1 includes a first feeding area 11, a dividing area 12, and a second feeding area 13 arranged in sequence perpendicular to its conveying direction. During the conveying process of the material 3, the dividing mechanism 2 divides the material 3 in the dividing area 12, so that the material 3 enters the first feeding area 11 or the second feeding area 13, and the first feeding area 11 or the second feeding area 13 respectively feeds the downstream punch 5 that performs different processing processes downstream.

[0054] In this embodiment, the first feeding area 11, the dividing area 12 and the second feeding area 13 respectively convey the materials 3 before the dividing mechanism 2. After the materials 3 in the dividing area 12 pass through the dividing mechanism 2, they are divided into the first feeding area 11 and the second feeding area 13 for conveying. The first feeding area 11 and the second feeding area 13 preferably each convey a column of materials 3 to respectively feed the downstream punch presses 5 that perform different processing techniques downstream. The dividing area 12 can convey one column, two columns or multiple columns of materials 3.

[0055] The material distribution mechanism 2 includes a guide component 21, an auxiliary material distribution component 22 and a sensing component 23. The sensing component 23 is connected to the feeding mechanism 1 and is used to detect the distance between two adjacent materials 3 in the first feeding area 11 along the conveying direction. The auxiliary material distribution component 22 is connected to the feeding mechanism 1, and the sensing component 23 is electrically connected to the auxiliary material distribution component 22. When the distance between two adjacent materials 3 is less than a preset value, the auxiliary material distribution component 22 can drive the material 3 to move to the distribution area 12. The guide component 21 is arranged at the downstream end of the distribution area 12, and the front end of the guide component 21 can abut against the material 3 located in the distribution area 12. Under the guiding action of the guide component 21, the material 3 flows to the first feeding area 11 or the second feeding area 13, completing the process of automatic material distribution of the material 3. After the material 3 enters different feeding areas, due to the consistent speed of the conveyed material 3, the processing technology performed in the downstream punching machine 5 process is different, and the processing speed of the first feeding area 11 with a more complex processing technology is slow, resulting in the accumulation of the material 3 in the first feeding area 11.

[0056] To ensure the reliability of the sensing component 23 in detecting the accumulation of material 3, preferably, the distance between multiple consecutive pairs of materials 3 can be detected. When the distance between multiple consecutive pairs of materials 3 is less than a preset value, it is determined that the material 3 in the first feeding area 11 is accumulated, thereby avoiding detection errors.

[0057] Furthermore, in order to avoid the accumulation of materials 3, the distance between the two materials 3 in the conveying direction of the first feeding area 11 is detected by the sensing component 23. When the distance between the two materials 3 in the first feeding area 11 is less than the preset value, it indicates that the materials 3 are accumulated. Since the sensing component 23 is electrically connected to the auxiliary material dividing component 22, the auxiliary material dividing component 22 can be opened in time, and the auxiliary material dividing component 22 drives the materials 3 to move to the dividing area 12 to reduce the continuous inflow of the materials 3 in the first feeding area 11. Because the processing speed of the second feeding area 13 is fast, the gap between the materials 3 in the second feeding area 13 is larger than the gap between the materials 3 in the first feeding area 11, and the gap between the materials 3 in the first feeding area 11 is not enough for the materials 3 to be inserted, the materials 3 driven to the dividing area 12 by the auxiliary material dividing component 22 are automatically guided to flow into the second feeding area 13 by the guide component 21 to avoid the continuous accumulation of the materials 3 in the first feeding area 11. When the distance between the two materials 3 in the first feeding area 11 is equal to the preset value, it means that the material 3 has not been piled up, so the auxiliary material dividing component 22 is closed in time to ensure the normal transportation of the material 3, thereby saving energy and reducing energy consumption to complete the automatic dividing of the material 3 for continuous processing.

[0058] Optionally, the element for detecting distance of the sensing component 23 may be a laser detection sensor. Specifically, the use, principle and connection method of the laser sensor are all prior arts and will not be described in detail here.

[0059] In this embodiment, due to the different processing techniques of the material 3 in the upstream equipment 4 and the downstream punch 5, the material 3 of the upstream equipment 4 needs to be transported to the downstream punch 5. Since the working position of the downstream punch 5 is higher, in order to ensure that the conveying device can move the material 3 to the working position of the downstream punch 5, preferably, a support member 15 is provided at the lower end of the feeding mechanism 1, and the support member 15 can support the feeding mechanism 1. By supporting the feeding mechanism 1, the material 3 enters the working position of the downstream punch 5.

[0060] Specifically, the support member 15 is detachably connected to the feeding mechanism 1, which is convenient for replacing and repairing the conveying device. At the same time, the support members 15 of different heights are replaced to make the height of the feeding mechanism 1 different, so that the conveying device is suitable for workstations of different heights. In this embodiment, the detachable connection of the support member 15 is not specifically limited, as long as the detachable connection method of the support member 15 is convenient, it is within the scope of protection of the present invention.

[0061] Optionally, in this embodiment, since the position of the upstream device 4 is lower than the height of the downstream punch 5, a vacuum pump is provided at the discharge end of the upstream device 4, and a vacuum adsorption hole 14 is provided on the panel of the feeding mechanism 1. The adsorption tube 41 is connected to the vacuum pump and the vacuum adsorption hole 14. The vacuum pump can extract the air in the vacuum adsorption hole 14 on the panel through the adsorption tube 41, so that the material 3 is adsorbed on the feeding mechanism 1, and it is ensured that when the material 3 is transported to a higher position, the material 3 is adsorbed and fixed on the feeding mechanism 1. The specific structure and working principle of the vacuum pump are prior art and will not be described here. Of course, the specific structure of the feeding mechanism 1 and the fixing method of the material 3 are not specifically limited, as long as it can ensure that the material 3 can be moved to the feeding mechanism 1 and it can ensure that the material 3 does not slip during the transportation process, it is within the scope of protection of the present invention.

[0062] In order to prevent the material 3 from falling to the ground during the conveying process, preferably, baffles are provided on both sides of the feeding mechanism 1 along the conveying direction, thereby preventing the material 3 from being damaged and improving the qualified rate of the material 3.

[0063] To ensure that the material 3 can be automatically divided, preferably, the guide assembly 21 includes a guide rod 211 and an elastic member 212. The front end of the guide rod 211 can abut against the material 3. Since the guide rod 211 is arranged in the dividing area 12, the front end of the guide rod 211 abuts against the material 3 in the dividing area 12. The material 3 flows to both sides of the guide rod 211 under the guidance of the guide rod 211, completing the process of guiding and dividing.

[0064] Furthermore, the elastic member 212 is connected to the rear end of the guide rod 211. When the material 3 abuts the guide rod 211, the elastic member 212 acts as a buffer for the material 3, thereby preventing the material 3 from being damaged when abutting the guide rod 211. At the same time, when the auxiliary material dividing assembly 22 drives the material 3 of the first feeding area 11 to the feeding area 12 to abut against the guide rod 211, the elastic member 212 buffers and drives the material 3. When the material 3 is accumulated, the auxiliary material dividing assembly 22 drives the material 3 of the first feeding area 11 to the feeding area 12, and the material 3 of the feeding area 12 squeezes the guide rod 211, and the guide rod 211 squeezes the spring, and the spring contracts to provide space for the material 3 to be inserted into the feeding area 12, so that the material 3 enters the feeding area 12. Since the processing speed of the second feeding area 13 is high, the gap between the material 3 pieces is larger than the gap of the first feeding area 11, so the guide rod 211 drives the material 3 to the gap of the second feeding area 13, thereby preventing the material 3 from accumulating in the first feeding area 11.

[0065] In order to ensure that after the material 3 abuts the guide rod 211, the material 3 flows to both sides of the guide rod 211, preferably, the front end of the guide rod 211 is a smooth truncated cone structure or a conical structure. The side of the truncated cone or the conical structure is an inclined surface, which can provide a guiding effect for the material 3, and then the material 3 flows into both sides of the guide rod 211. The smooth truncated cone structure or the conical structure can ensure that when the material 3 flows to both sides, the material 3 will not be stuck on the guide rod 211, and will not cause damage to the material 3. The guide rod 211 has a simple structure and is easy to manufacture, so that the stamping and conveying device can be widely used. Optionally, the shape of the guide rod 211 is not specifically limited, as long as it can ensure that the guide rod 211 can have a guiding effect while abutting the material 3, it is within the scope of protection of the present invention.

[0066] In order to prevent the guide rod 211 from being worn by the material 3 when the guide rod 211 abuts against the material 3, preferably, the front end of the guide rod 211 is coated with a protective layer 2111. When the material 3 abuts against the guide rod 211, the material 3 abuts against the front end of the protective layer 2111, and when the guide rod 211 is squeezed and slid by the material 3, the protective layer 2111 can prevent the guide rod 211 from directly contacting and rubbing with the feeding mechanism 1, thereby preventing the guide rod 211 from being worn. Of course, in this embodiment, the specific structure and material of the protective layer 2111 are not specifically limited, as long as the protective layer 2111 can protect the guide rod 211 from being worn and can ensure the sliding of the guide rod 211, it is within the scope of protection of the present invention.

[0067] Specifically, in this embodiment, the elastic member 212 is a spring, and the axial direction of the spring is arranged along the conveying direction. When the material 3 abuts the guide rod 211, the spring is compressed, and a gap is left between the materials 3 in the material distribution area 12. The auxiliary material distribution component 22 can drive the material 3 into the gap in the material distribution area 12, and then flow into the second feeding area 13 through the guiding effect of the guide rod 211.

[0068] After the spring is compressed, in order to ensure the contraction of the spring, preferably, a connecting rod is provided at one end of the spring away from the guide rod 211, and the connecting rod is connected to the downstream punch 5 so that the spring is fixed on the connecting rod. When the guide rod 211 is not squeezed by the material 3, the spring can give the guide rod 211 a driving force to restore the guide rod 211 to its position, ensuring normal material distribution when the guide rod 211 is not abutted.

[0069] In this embodiment, if Figure 2As shown, since the feeding mechanism 1 can convey multiple columns of materials 3, in order to ensure that there are only two columns of materials 3 when entering the downstream punching machine 5 equipment, preferably, the width of the material distribution area 12 is not less than the width of the material 3, and the width of the guide rod 211 is equal to the width of the material distribution area 12. The width of the material distribution area 12 is not less than the width of the material 3, so that when the material distribution area 12 conveys two or more columns of materials 3, since the width of the material distribution area 12 and the width of the guide rod 211 are greater than the width of the material 3, the guide rod 211 can abut the material 3 to divide all the materials 3 in the material distribution area 12 into the first feeding area 11 and the second feeding area 13 to ensure the normal processing of the downstream process. Specifically, in this embodiment, the feeding mechanism 1 can convey 3 columns of materials 3, and when the material 3 in the material distribution area 12 abuts the guide rod 211, the front end of the guide rod 211 causes the material 3 to flow into both sides for material distribution.

[0070] After the material 3 is piled up, an auxiliary material dividing component 22 is required to divide the material 3. Preferably, the auxiliary material dividing component 22 is a blowing component. The blowing component drives the material 3 to move to the dividing area 12 by blowing the material 3 to the dividing area 12 through gas. This method will not cause wear to the material 3 and can achieve the effect of auxiliary material dividing. In addition, the blowing component is environmentally friendly and has a wide source, which reduces production costs and makes the punch conveying device universal. Optionally, the auxiliary material dividing component 22 can also be other material dividing components, and the present invention does not make specific restrictions on it. As long as it can ensure that the induction component 23 can be electrically connected to the auxiliary material dividing component 22, so that the auxiliary material dividing component 22 can play the role of auxiliary material dividing, it is within the scope of protection of the present invention.

[0071] Specifically, the blowing assembly includes an air source and an air blowing pipeline, one end of the air blowing pipeline is provided with an air outlet, one end of the air blowing pipeline away from the air outlet is connected to the air source, the air source is connected to the air blowing pipeline, the air blowing pipeline introduces the gas at the air source to the air outlet, the air outlet is provided in the first material feeding area 11 which is easy to accumulate, and the blowing force of the gas moves the material 3 to the material distribution area 12. Optionally, the air source can be connected to high-pressure air so that there is a sufficiently large blowing force to move the material 3. Of course, the air source can also be other gases, and this embodiment does not specifically limit it. As long as it can move the material 3 to the material distribution area 12, it is within the scope of protection of the present invention.

[0072] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A punching machine transmission device, characterized in that: include: A feeding mechanism (1) is configured to support and convey a material (3), the feeding mechanism (1) comprising a first feeding area (11), a material distribution area (12) and a second feeding area (13) arranged in sequence perpendicular to the conveying direction thereof; the first feeding area (11) and the second feeding area (13) corresponding to the downstream processes have different processing techniques and processing speeds, and the processing speed of the downstream process corresponding to the first feeding area (11) is slow; The material distribution mechanism (2) comprises: a sensing component (23) connected to the feeding mechanism (1) and used to detect the distance between two adjacent materials (3) in the first feeding area (11) along the conveying direction; when the distance is less than a preset value, it indicates that the materials (3) are accumulated in the first feeding area (11); An auxiliary material distribution component (22) is connected to the feeding mechanism (1), the sensing component (23) is electrically connected to the auxiliary material distribution component (22), and when the distance is less than a preset value, the auxiliary material distribution component (22) is configured to drive the material (3) to move to the distribution area (12); A guide component (21) is arranged at the downstream end of the material distribution area (12), and the front end of the guide component (21) can abut against the material (3) located in the material distribution area (12) to make the material (3) flow to the first material supply area (11) or the second material supply area (13); The guide assembly (21) comprises: A guide rod (211), the front end of the guide rod (211) being configured to abut against the material (3); The elastic member (212) is connected to the rear end of the guide rod (211).

2. The punching machine transmission device according to claim 1, characterized in that: The front end of the guide rod (211) is a smooth frustum structure or a conical structure.

3. The punching machine transmission device according to claim 1, characterized in that: The front end of the guide rod (211) is coated with a protective layer (2111).

4. The punching machine transmission device according to claim 1, characterized in that: The elastic member (212) is a spring, and the axial direction of the spring is arranged along the conveying direction.

5. The punching machine transmission device according to claim 4, characterized in that: A connecting rod is provided at one end of the spring away from the guide rod (211), and the connecting rod is connected to the downstream punch press (5).

6. The punching machine transmission device according to claim 1, characterized in that: The width of the material distribution area (12) is not less than the width of the material (3), and the width of the guide rod (211) is equal to the width of the material distribution area (12).

7. The punching machine transmission device according to any one of claims 1 to 6, characterized in that: The auxiliary material distribution component (22) is an air blowing component.

8. The punching machine transmission device according to any one of claims 1 to 6, characterized in that: The feeding mechanism (1) is provided with baffles on both sides along the conveying direction.

9. The punching machine transmission device according to any one of claims 1 to 6, characterized in that: A support member (15) is provided at the lower end of the feeding mechanism (1), and the support member (15) is configured to support the feeding mechanism (1).

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