Steel sheet transferring and pasting automation equipment
By designing steel sheet repainting automation equipment, using punching and grabbing parts to achieve automatic processing and packaging of steel sheets, the problem of cumbersome transition and difficult to ensure position accuracy is solved, and production efficiency and processing quality are improved.
Patent Information
- Application Number
- CN202411673937.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the processing and transfer of existing steel sheets to packaging, there are problems such as cumbersome equipment transition and difficult to ensure position accuracy, resulting in low production efficiency and low processing quality.
An automated steel sheet repainting equipment is designed, including punching parts and grabbing parts. The punching parts are used to cut steel sheets on the metal belt. The grabbing parts are pre-pressed on the metal belt before the steel sheet is punched, and the punching parts are used to achieve the grabbing and transporting of the steel sheets to the material belt for packaging.
Through automated equipment, the steel sheet processing and conveying packaging can be synchronized, eliminating too many intermediate equipment transitions, improving production efficiency and processing quality, and ensuring accurate positioning and packaging of steel sheet positions.
Smart Images
Figure CN119525349A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of steel sheet processing, and in particular to a steel sheet transfer automation device. Background Art
[0002] During the production process of round steel sheets, cutting equipment is used to cut round steel sheets of the required size from metal strips (stainless steel strips, copper strips, etc.).
[0003] After the round steel sheets are cut, they need to be collected and then neatly stacked by equipment. The stacked steel sheets are then transported to the transfer station (usually a receiving groove for placing steel sheets is provided on the material belt. In this application, the receiving groove is replaced by a self-adhesive adhesive on the material belt to improve the accuracy of the steel sheet position), forming a package for the steel sheets.
[0004] However, the following problems exist in the existing steel sheet processing and transfer to packaging process: 1. Complicated equipment transition: From cutting to collection, sorting and stacking, to final packaging, multiple devices with different functions are required, which increases the complexity of operation and production steps, making the overall operation process lengthy and reducing production efficiency; 2. Position accuracy is difficult to guarantee: During multiple stacking and repositioning processes, the steel sheet may have position deviations, especially when it is transferred to the material belt, because the previous positioning cannot be accurately maintained, resulting in reduced position accuracy of the steel sheet (such as position deviation of the steel sheet on the material belt, which may affect the quality of subsequent product assembly and processing). Summary of the invention
[0005] The present invention provides a steel sheet transfer automation device, which can cut circular steel sheets on a metal belt and directly transfer the cut steel sheets to a material belt for packaging, thereby eliminating equipment transition and improving production efficiency and steel sheet packaging accuracy. The specific scheme is as follows: An automated steel sheet transfer equipment comprises a machine platform, a steel sheet processing station mounted on the machine platform, and two groups of steel sheet transfer stations, which are respectively located on both sides of the steel sheet processing station; the steel sheet processing station specifically comprises a punching part and a grabbing part; the punching part is used for punching a metal strip laid on the machine platform to obtain a steel sheet; the grabbing part can be pre-pressed on the surface of the punching position of the metal strip before the steel sheet is punched, and then cooperates with the punching part to realize the grabbing of the steel sheet after punching at the pressing position, and transfers the grabbed steel sheet to the two groups of steel sheet transfer stations.
[0006] Furthermore, the blanking part includes a base plate, a blanking plate, punching holes and a push rod; the base plate is installed on the top of the machine; the blanking plate is installed on the top of the base plate, and a space for the metal strip to be placed and passed through is formed between the blanking plate and the base plate; there are multiple punching holes, which are equidistantly arranged on the blanking plate; the push rod is vertically slidably arranged on the base plate, and the number of push rods corresponds to the punching holes one by one, and each push rod is on the same central axis as a corresponding punching hole; an electric push rod is also vertically installed on the machine, and the output end of the electric push rod is connected to the bottom ends of multiple push rods.
[0007] Furthermore, the grabbing member includes a lifting platform, a straw and a spring; there are two lifting platforms, and both lifting platforms are installed above the machine through a driving module; multiple straws are slidably installed on each lifting platform, and the number of straws corresponds to the punching holes one by one, and each straw is on the same central axis with a corresponding punching hole; the outside of each straw is covered with a spring located above the lifting platform, and the spring is used to connect the straw and the lifting platform.
[0008] Furthermore, the steel sheet processing station also includes a friction sleeve; a friction sleeve is installed in each of the punching holes; and the friction surface of the friction sleeve is arranged on its inner surface.
[0009] Furthermore, the cross section of the friction sleeve is a trumpet-shaped wide mouth at the bottom and a columnar narrow mouth at the top; the diameter of the narrow mouth of the friction sleeve is consistent with the diameter of the steel sheet.
[0010] Furthermore, the steel sheet processing station also includes an air blast port; a plurality of air blast ports interconnected with each other are provided in the blanking plate; the number of the air blast ports corresponds one-to-one to the punching holes; the outlet of each air blast port extends into the corresponding punching hole, and the whole is located below the friction sleeve.
[0011] Furthermore, the steel sheet processing station also includes a pressing sheet and a capsule that enable the air blast port to form an air blowing function; the pressing sheet is mounted on the output end of the electric push rod; the capsule is mounted on the machine platform, and the capsule is located below the pressing sheet; wherein the capsule is connected to any air blast port through a hose.
[0012] Furthermore, the steel sheet transfer station includes a material belt; the material belt is laid on the machine platform, and a self-adhesive sticker is attached to a surface of the material belt away from the machine platform.
[0013] Furthermore, the steel sheet transfer station also includes a transmission hole, a motor and a gear; a plurality of the transmission holes are equidistantly provided along the length of the material strip; the motor is installed on the machine platform; the gear is installed at the output end of the motor; wherein the gear is meshed with the transmission hole on the material strip.
[0014] Furthermore, the steel sheet transfer station also includes a support platform, a pressure plate, positioning holes and ejector pins; the support platform is installed on the top of the machine, and the support platform is located below the material belt as a whole, so as to support the material belt; the pressure plate is installed above the support platform, and the pressure plate is pressed against the edge of the material belt as a whole; a plurality of positioning holes are equidistantly arranged along the long direction of the pressure plate, and the spacing between two adjacent positioning holes is equal to the spacing between two adjacent transfer holes; the ejector pin is vertically slidably installed on the support platform, and a plurality of ejector pins are equidistantly arranged along the direction of the pressure plate, and the positions of the ejector pins and the positioning holes correspond one to one.
[0015] Compared with the prior art, the present invention can at least achieve the following beneficial effects: The device is provided with a grabbing piece. Before the steel sheet is punched out, the grabbing piece can be pre-pressed on the surface of the metal strip punching position to achieve pre-positioning of the metal strip. Subsequently, the metal strip on which the grabbing piece pre-presses is punched out in cooperation with the punching piece. What is punched out is a circular steel sheet. The grabbing piece can grab the steel sheet punched out at the pressing position and directly transfer the grabbed steel sheet to two groups of steel sheet transfer stations, thereby achieving simultaneous processing of steel sheets and conveying and packaging, eliminating the need for excessive intermediate equipment transitions and improving production efficiency and processing quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0017] Figure 2 For the present invention Figure 1 Schematic diagram of the local structure.
[0018] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A in the middle.
[0019] Figure 4 This is a schematic diagram of the metal strip of the present invention being located between a substrate and a punching plate.
[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the substrate and the blanking plate of the present invention.
[0021] Figure 6 This is a schematic diagram of the grabbing piece of the present invention being pre-pressed onto a metal belt.
[0022] Figure 7 It is a schematic diagram of the structure of the metal strip punching according to the present invention.
[0023] Figure 8 It is a schematic diagram of the cross-sectional structure of the friction sleeve of the present invention.
[0024] Fig. 9 It is a schematic diagram of the contact between the friction surface of the steel sheet and the friction sleeve according to the present invention.
[0025] Fig.10 It is a schematic diagram of the connection between the lifting platform and the driving module of the present invention.
[0026] Fig.11 It is a structural schematic diagram of the steel sheet transfer station described in the present invention.
[0027] Fig.12 It is a schematic diagram of the cross-sectional structure of the support platform of the present invention.
[0028] The reference numerals are as follows: 1. Steel sheet processing station; 11. Blanking parts; 111. Base plate; 112. Blanking plate; 113. Punching; 114. Ejector rod; 115. Friction sleeve; 116. Blowing port; 117. Pressing sheet; 118. Capsule; 12. Grabbing parts; 121. Lifting platform; 122. Straw; 123. Spring; 2. Steel sheet transfer station; 21. Material belt; 22. Transfer hole; 23. Motor; 24. Gear; 25. Support table; 26. Press plate; 27. Positioning hole; 28. Ejector pin. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0030] Please refer to Figure 1 As shown, the present invention provides a steel sheet transfer automation equipment, including a machine platform, and also including a steel sheet processing station 1 and a steel sheet transfer station 2 erected above the machine platform; the steel sheet transfer station 2 is erected with two groups, and the two groups of steel sheet transfer stations 2 are respectively located on both sides of the steel sheet processing station 1; Among them, Figure 1 and Figure 2As shown, the steel sheet processing station 1 specifically includes a blanking piece 11 and a grabbing piece 12; the blanking piece 11 is used to blank a metal strip laid on the machine, one side of the metal strip is connected to a receiving roller, and the other side is connected to a discharging roller (shown in the figure, but not numbered) to control the movement of the metal strip on the machine, so that the blanking piece 11 can blank different positions of the metal strip to obtain a steel sheet; the grabbing piece 12 is pre-pressed on the surface of the blanking position of the metal strip before the steel sheet is blanked, and then cooperates with the blanking piece 11 to grasp the steel sheet after blanking at the pressing position, and transfers the grasped steel sheet to two groups of steel sheet transfer stations 2; When working: Figures 2 to 7 As shown, the staff can control the grabbing piece 12 to press against the surface of the metal strip punching position in advance to achieve pre-positioning of the metal strip, and then cooperate with the punching piece 11 to punch the metal strip. The punched out is a round steel sheet, and the grabbing piece 12 can grab the steel sheet punched at the pressing position, and directly transfer the grabbed steel sheet to the two groups of steel sheet transfer stations 2, so as to realize the simultaneous processing and conveying and packaging of steel sheets, save too much intermediate equipment transition, and improve production efficiency and processing quality.
[0031] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, specifically, the blanking part 11 includes a base plate 111, a blanking plate 112, a punching hole 113 and a push rod 114; the base plate 111 is installed at the top of the machine; the blanking plate 112 is installed at the top of the base plate 111, and a space for the metal strip to be placed and passed is formed between the blanking plate 112 and the base plate 111; a plurality of punching holes 113 are provided, and are equidistantly penetrated on the blanking plate 112; the lower diameter of the punching hole 113 is relatively small, and the whole can be adapted to the diameter of the push rod 114 to complete the precise blanking of the steel sheet, and the push rod 114 is a columnar rod body, and its top surface is circular, and the push rod 114 is vertically slidably arranged on the base plate 111, and the number of the push rods 114 is corresponding to the punching holes 113, and each push rod 114 is on the same central axis with a corresponding punching hole 113; an electric push rod is also vertically installed on the machine, and the output end of the electric push rod is connected to the bottom end of the plurality of push rods 114; During operation: Since the metal belt is laid between the base plate 111 and the blanking plate 112 (or between the ejector 114 and the punching hole 113) on the machine, Figure 6 and Figure 7 As shown, at this time, the multiple push rods 114 are driven to move upward synchronously through the action of the electric push rod. During the upward movement, the multiple push rods 114 will extend into their corresponding punching holes 113, thereby punching out a plurality of equidistant circular holes on the metal strip, and what is punched out is a circular steel sheet, thereby realizing the punching processing of the circular steel sheet.
[0032] It should be noted that the blanking part 11 of the present application can be used to punch out steel sheets directly on a metal strip with a smooth surface. In actual use, a protrusion can also be pre-punched out on the metal strip through external equipment. The protrusion protrudes 1 / 3 to 2 / 3 of the thickness of the metal strip. The protruding part is the preformed steel sheet. At this time, the semi-finished metal strip can be transported to the blanking part 11 for processing.
[0033] Reference Figure 3 and Figure 2 As shown, specifically, the grabbing member 12 includes a lifting platform 121, a straw 122 and a spring 123; two lifting platforms 121 are provided, and the two lifting platforms 121 are installed above the machine platform through a driving module; a plurality of straws 122 are slidably installed on each lifting platform 121, and the number of the straws 122 is corresponding to the punching holes 113, and each straw 122 is on the same central axis with a corresponding punching hole 113; the outside of each straw 122 is covered with a spring 123 located above the lifting platform 121, and the spring 123 is used to connect the straw 122 and the lifting platform 121; It should be added that Fig.10 As shown, the driving module can be composed of a horizontal linear module and a vertical linear module, so as to realize the left-right and up-and-down movement of the two sets of lifting platforms 121 (or the grabbing member 12), so that the lifting platform 121 cooperates with the suction pipe 122 to realize the grabbing of the steel sheet on the steel sheet processing station 1, and alternately transfers it to the two sets of steel sheet transfer stations 2; the suction pipe 122 is a columnar pipe, and the multiple suction pipes 122 are connected to the external negative pressure equipment through a hose, and the lower end of the suction pipe 122 is a negative pressure port. The above supplementary contents are all well-known technologies and will not be repeated here; When working: Figure 3 and Fig.10 As shown, the operator can control the lifting platform 121 to move horizontally to the top of the blanking piece 11 through the external module in advance, and then control the lifting platform 121 to move downward. The suction pipe 122 can extend into the corresponding punching hole 113 after the lifting platform 121 moves downward, as shown in FIG. Figure 6 As shown, after the continuously downward-moving straw 122 contacts the surface of the metal strip, it will slide upward on the lifting platform 121, and with the help of the setting of the spring 123, the lower end of the straw 122 will always be pressed tightly against the surface of the metal strip, and the position pressed by the straw 122 is the position before the steel sheet is punched out; Then, if Figure 6 and Figure 7 As shown, the push rod 114 is controlled to move upward by the electric push rod, and cooperates with the punch hole 113 to achieve the punching of the metal strip, so as to obtain a round steel sheet; It is worth noting that there are similar suction nozzle structures that directly adsorb steel sheets. However, the steel sheets adsorbed on the suction nozzle cannot be concentric with it, especially when multiple steel sheets are processed and transferred at the same time, resulting in large position deviations between the subsequent transfer and placement of multiple steel sheets. For this reason, Figure 7 As shown, in the present application, the straw 122, the punch hole 113 and the push rod 114 are on the same central axis (concentric), and the steel sheet is grasped by a "downward punching and upward grasping" method, which has the following advantages: First, the combination of the suction tube 122 and the spring 123 can pre-press the steel sheet downward before punching, so as to prevent the steel sheet from splashing around when it is separated from the metal belt during the subsequent punching process, thereby achieving the positioning of the steel sheet at the initial front / rear position; Secondly, during the upward movement of the push rod 114 for punching, the suction pipe 122 can overcome the thrust of the spring 123 and adaptively move upward as the push rod 114 continues to move upward; the punched steel sheet is always tightly clamped between the push rod 114 and the suction pipe 122 until the push rod 114 pushes the steel sheet out of the punching hole 113; at this time, the lifting platform 121 can be controlled to move upward by the external module, and the suction pipe 122 with continuous negative pressure can bring the steel sheet out of the punching hole 113 / the push rod 114, and the circular steel sheet adsorbed by the suction pipe 122 is always concentric with the suction pipe 122 / the push rod 114, that is, the multiple suction pipes 122 are all concentric with the steel sheet adsorbed thereto, and the multiple suction pipes 122 are arranged equidistantly; therefore, when the multiple suction pipes 122 transfer the adsorbed steel sheet to the steel sheet transfer station 2, the multiple steel sheets are also arranged equidistantly, so as to ensure the position accuracy of the steel sheet on the steel sheet transfer station 2; Furthermore, the suction straw 122 is first adsorbed on the surface of the metal strip before the steel sheet is formed, and the negative pressure at the lower end of the suction straw 122 is continuously generated. During the punching process and the separation of the steel sheet and the metal strip, a certain amount of heat will be generated, and the continuous negative pressure of the suction straw 122 can take away the temperature of the steel sheet itself, reducing the possibility of thermal deformation of small processed parts such as steel sheets, and improving the quality of steel sheet workpieces.
[0034] Reference Figure 7 , Figure 8 and Fig. 9 As shown, the steel sheet processing station 1 further includes a friction sleeve 115; a detachable and replaceable friction sleeve 115 is installed in each punching hole 113; the friction surface of the friction sleeve 115 is arranged on its inner surface for grinding the side surface of the steel sheet passing through; Moreover, the cross section of the friction sleeve 115 is a trumpet-shaped wide mouth at the bottom and a columnar narrow mouth at the top; the diameter of the narrow mouth of the friction sleeve 115 is consistent with the diameter of the steel sheet; During operation: on the basis of the upward movement of the push rod 114 to drive the steel sheet out of the punching hole 113, the side of the steel sheet will contact and grind with the friction sleeve 115 on the moving path to remove burrs and other uneven defects on the side of the steel sheet and improve the processing quality of the steel sheet; and the steel sheet is restricted between the push rod 114 and the suction pipe 122, which can ensure the stability of the contact and grinding with the friction sleeve 115 during the upward movement of the steel sheet; at the same time, Fig. 9 As shown, the narrow opening of the friction sleeve 115 can also realize the correction of the position of the steel sheet before it moves out of the punch hole 113, further ensuring that the steel sheet is concentric with the suction tube 122 when it moves out of the punch hole 113, thereby improving the accuracy of the steel sheet transfer.
[0035] Reference Figure 8 and Fig. 9 As shown, the steel sheet processing station 1 further includes a blast port 116; a plurality of blast ports 116 that are interconnected are provided in the blanking plate 112; the number of the blast ports 116 corresponds to the punching holes 113 one by one; the outlet of each blast port 116 extends toward the corresponding punching hole 113, and the whole is located below the friction sleeve 115; During operation: after the steel sheet is taken away from the punching hole 113 by the suction tube 122, the blast port 116 can blow gas into the punching hole 113. Since the lower opening of the punching hole 113 is in contact with the metal belt, most of the gas input into the punching hole 113 is discharged from the upper opening of the punching hole 113. The gas will pass through the friction sleeve 115 during the discharge process. On the one hand, the waste attached to the friction surface of the friction sleeve 115 can be taken away to ensure the quality of the next friction grinding. On the other hand, the friction sleeve 115 can be cooled during the flow of air to reduce the overall temperature and further ensure the quality of the next grinding of the friction sleeve 115.
[0036] Reference Figure 5 , Figure 4 and Fig. 9 As shown, the steel sheet processing station 1 also includes a pressing sheet 117 and a capsule 118 for making the blast port 116 form a blowing air; the pressing sheet 117 is installed on the output end of the electric push rod; the capsule 118 is installed on the machine platform, and the capsule 118 is located below the pressing sheet 117, and the capsule 118 is a deformable airbag, which deforms after being compressed, and can restore its own state through its own material when not compressed; wherein, the capsule 118 is connected to any blast port 116 through a hose; During operation: the output end of the electric push rod drives the push rod 114 to move upward, thereby punching out the metal strip to obtain the required steel sheet; at this time, the upward movement of the output end will drive the pressing plate 117 to move upward synchronously, and the pressing plate 117 will not contact the capsule 118 located below it; on the contrary, after the steel sheet is punched out and taken out of the punching hole 113, the output end of the electric push rod drives the push rod 114 to move downward, and synchronously drives the pressing plate 117 to move downward, and the pressing plate 117 will squeeze the capsule 118 on the moving path, forcing the gas inside the capsule 118 to be forcibly input into multiple interconnected air blast ports 116. At this time, multiple air blast ports 116 synchronously blow air into their corresponding punching holes 113, that is, after the straw 122 moves out of the punching hole 113, the air blast port 116 will form an opportunity for blowing, so that the airflow can be discharged smoothly from the upper opening of the punching hole 113.
[0037] Reference Figure 1 and Fig.11 As shown, the steel sheet transfer station 2 includes a material belt 21; the material belt 21 is laid on the machine platform, and a self-adhesive sticker is attached to the surface of the material belt 21 on one side away from the machine platform.
[0038] During operation: one side of the material belt 21 is connected to the receiving roller, and the other side is connected to the unwinding roller (both are shown in the figure, but not numbered, which is a well-known technology and will not be described in detail) to control the movement of the material belt 21 on the machine, so that the position of the material belt can be adjusted when the material needs to be connected and glued; and multiple equidistantly arranged suction pipes 122 can transfer the adsorbed steel sheet to the self-adhesive surface of the material belt 21 at the specified position. Since the steel sheet adsorbed by the suction pipes 122 is concentric with it, the multiple steel sheets adhered to the surface of the self-adhesive layer of the material belt are also arranged equidistantly, so as to fix the position of the steel sheet and the accuracy of the steel sheet transfer.
[0039] Reference Figure 1 and Fig.11 As shown, the steel sheet transfer station 2 further includes a transmission hole 22, a motor 23 and a gear 24; a plurality of transmission holes 22 are provided at equal distances along the length direction of the material belt 21; the motor 23 is mounted on the machine platform; the gear 24 is mounted at the output end of the motor 23; wherein the gear 24 is meshed with the transmission hole 22 on the material belt 21; During operation: after the steel sheets are neatly pasted on a self-adhesive surface of the material belt 21, the motor 23 can be controlled to drive the gear 24 to rotate, and the gear 24 is meshed with the transmission hole 22 on the material belt 21, so as to drive the material belt 21 as a whole to slide a certain distance on the machine table (the specific sliding distance can be set according to the actual production requirements, and it is only necessary to set the number of rotations of the output shaft of the motor 23 each time according to the required sliding distance, which will not be repeated here), so as to ensure that the next group of straws 122 can be placed on the unused self-adhesive surface on the material belt 21 when the steel sheets are put down; The provision of the transmission hole 22 is not only to cooperate with the motor 23 and the gear 24 to form the transmission of the material belt 21, but more importantly, the provision of the transmission hole 22 on the material belt 21 can facilitate the subsequent use or assembly of the steel sheets in conjunction with the drive on the assembly equipment (which can be consistent with the drive structure in the present application for supporting use), thereby achieving accurate transmission of the material belt 21 and accurate and continuous removal of the steel sheets on the material belt 21.
[0040] Reference Figure 1 , Fig.11 and Fig.12 As shown, the steel sheet transfer station 2 also includes a support platform 25, a pressing plate 26, a positioning hole 27 and an ejector pin 28; the support platform 25 is installed on the top of the machine, and the support platform 25 is located below the material belt 21 as a whole, for supporting the material belt 21; the pressing plate 26 is installed above the support platform 25, and the pressing plate 26 is pressed against the edge of the material belt 21 as a whole; a plurality of positioning holes 27 are equidistantly arranged along the length direction of the pressing plate 26, and the spacing between two adjacent positioning holes 27 is equal to the spacing between two adjacent transfer holes 22; the ejector pin 28 is vertically slidably installed on the support platform 25, and a plurality of ejector pins 28 are equidistantly arranged along the sheet direction of the pressing plate 26, and the positions of the ejector pins 28 and the positioning holes 27 correspond one to one, and a cylinder for driving the plurality of ejector pins 28 to rise and fall is also vertically arranged on the machine; During operation: there is a gap between the gear 24 and the transmission hole 22, so there will be a slight error in the controlled sliding of the material strip 21, which will cause the steel sheet to be pasted on the material strip 21 and the spacing between two adjacent groups of steel sheets will be different, resulting in the subsequent use / assembly of the steel sheet. When the assembly equipment is difficult to grasp the center position of the steel sheet according to the preset trajectory, in other words, the subsequent assembly / processing accuracy of the steel sheet will be reduced; To this end, each time the gear 24 drives the material belt 21 to slide (or when the unadhered surface of the material belt 21 is in the waiting position for material connection), the ejector pin 28 will be controlled by the cylinder (shown in the figure, but not numbered) to move upward. During the upward movement of the ejector pin 28, it will pass through the transmission hole 22 and the positioning hole 27 on the material belt 21, so that the centers of the transmission hole 22, the positioning hole 27 and the ejector pin 28 are on the same central axis. Since the diameter of the ejector pin 28 is consistent with that of the transmission hole 22, the setting of the transmission hole 22 can also cater to the intervention of the ejector pin 28, thereby eliminating the deviation during the sliding process of the material belt 21. Then, the lifting platform 121 drives multiple suction pipes 122 to place the adsorbed steel sheets on the material belt 21, thereby improving the accuracy of the steel sheets being transferred to the position on the material belt 21.
[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.
Claims
1. A steel sheet transfer automation equipment, including a machine platform, characterized in that: It also includes the equipment installed above the machine. a steel sheet processing station (1); and, The steel sheet transfer station (2) is provided with two groups, and the two groups of steel sheet transfer stations (2) are respectively located on both sides of the steel sheet processing station (1); The steel sheet processing station (1) specifically comprises a punching part (11) and a grabbing part (12); The blanking piece (11) is used to blank a metal strip laid on a machine table to obtain a steel sheet; The grabbing piece (12) can be pre-pressed on the surface of the metal strip punching position before the steel sheet is punched, and then cooperate with the punching piece (11) to grasp the steel sheet after punching at the pressing position, and transfer the grasped steel sheet to two groups of steel sheet transfer stations (2).
2. The steel sheet transfer automation equipment according to claim 1, characterized in that: The blanking part (11) comprises a base plate (111), a blanking plate (112), a punching hole (113) and a push rod (114); The substrate (111) is installed on the top of the machine platform; The blanking plate (112) is mounted on the top of the base plate (111), and a space for the metal strip to be placed and pass through is formed between the blanking plate (112) and the base plate (111); A plurality of punching holes (113) are provided, and are equidistantly arranged through the punching plate (112); The push rods (114) are vertically slidably arranged on the base plate (111), and the number of push rods (114) arranged corresponds to the number of punch holes (113), and each push rod (114) and a corresponding punch hole (113) are located on the same central axis; An electric push rod is also vertically mounted on the machine platform, and the output end of the electric push rod is connected to the bottom ends of a plurality of push rods (114).
3. The steel sheet transfer automation equipment according to claim 2, characterized in that: The grabbing member (12) comprises a lifting platform (121), a suction tube (122) and a spring (123); Two lifting platforms (121) are provided, and both lifting platforms (121) are installed above the machine platform via a driving module; A plurality of straws (122) are slidably mounted on each of the lifting platforms (121), the number of the straws (122) being arranged corresponding to the punching holes (113), and each straw (122) and a corresponding punching hole (113) being located on the same central axis; The outside of each of the straws (122) is covered with a spring (123) located above the lifting platform (121), and the spring (123) is used to connect the straws (122) and the lifting platform (121).
4. The steel sheet transfer automation equipment according to claim 2 or 3, characterized in that: The steel sheet processing station (1) further comprises a friction sleeve (115); A friction sleeve (115) is installed in each of the punching holes (113); The friction surface of the friction sleeve (115) is arranged on its inner surface.
5. The steel sheet transfer automation equipment according to claim 4, characterized in that: The cross section of the friction sleeve (115) is a trumpet-shaped wide opening at the bottom and a columnar narrow opening at the top; The narrow opening diameter of the friction sleeve (115) is consistent with the diameter of the steel sheet.
6. The steel sheet transfer automation equipment according to claim 5, characterized in that: The steel sheet processing station (1) further comprises an air blast port (116); The blanking plate (112) is provided with a plurality of mutually connected blast holes (116); The number of the blast holes (116) corresponds one-to-one to the number of the punching holes (113); The outlet of each blast port (116) protrudes into the corresponding punching hole (113), and is located as a whole below the friction sleeve (115).
7. The steel sheet transfer automation equipment according to claim 6, characterized in that: The steel sheet processing station (1) further comprises a pressing sheet (117) and a capsule (118) for forming the air blowing port (116); The pressing sheet (117) is mounted on the output end of the electric push rod; The capsule (118) is mounted on the machine platform, and the capsule (118) is located below the tablet press (117); The capsule (118) is connected to any one of the air blowing ports (116) via a hose.
8. The steel sheet transfer automation equipment according to claim 1, characterized in that: The steel sheet transfer station (2) comprises a material strip (21); The material belt (21) is laid on the machine platform, and a self-adhesive sticker is attached to the surface of the material belt (21) on a side away from the machine platform.
9. The steel sheet transfer automation equipment according to claim 8, characterized in that: The steel sheet transfer station (2) further comprises a transmission hole (22), a motor (23) and a gear (24); A plurality of the transmission holes (22) are provided at equal intervals along the length direction of the material strip (21); The motor (23) is mounted on the machine platform; The gear (24) is mounted on the output end of the motor (24); The gear (24) is meshed with the transmission hole (22) on the material belt (21).
10. The steel sheet transfer automation equipment according to claim 9, characterized in that: The steel sheet transfer station (2) further comprises a support platform (25), a pressing plate (26), a positioning hole (27) and an ejector pin (28); The support platform (25) is installed on the top of the machine platform, and the support platform (25) is located as a whole below the material belt (21) to support the material belt (21); The pressing plate (26) is installed above the support platform (25), and the pressing plate (26) is pressed against the edge of the material strip (21) as a whole; A plurality of positioning holes (27) are equidistantly arranged along the length direction of the pressing plate (26), and the distance between two adjacent positioning holes (27) is equal to the distance between two adjacent transmission holes (22); The ejector pins (28) are vertically slidably mounted on the support platform (25), a plurality of ejector pins (28) are equidistantly arranged along the plate direction of the pressing plate (26), and the positions of the ejector pins (28) and the positioning holes (27) correspond one to one.