Sheet workpiece output guiding device

Abstract

The invention relates to the technical field of electrical workpiece machining, in particular to a flaky workpiece output guiding device. The device comprises a bearing plate, a discharging port, a guiding workpiece, a lifting workpiece, a flow guiding piece, a sliding groove straightening workpiece and a bearing plate. The discharging port is formed in one side edge opening of the bearing plate, the edge opening of the discharging port is an arc-shaped transition face, the multiple guiding workpieces are transversely distributed on the discharging port, each guiding workpiece comprises a lifting workpiece, a flow guiding piece and a sliding groove, the lifting workpieces are longitudinally installed on the discharging port and are cavity pieces, the flow guiding pieces are transversely installed at the top ends of the lifting workpieces, and the sliding grooves are communicated with the lifting workpieces. The sliding groove is transversely formed in one side of the lifting workpiece, the straightening workpiece is located between any two guide workpieces, and the straightening workpiece and the guide workpieces are the same in structure. The lifting workpiece longitudinally slides in the mounting groove due to the reset process of the reset spring, self-adaptive lifting motion is formed in the punching process, and aluminum sheets can be stably and flatly output due to limiting of the straightening workpiece and the workpiece guiding sliding groove.

Description

Technical Field

[0001] The invention relates to the technical field of electrical workpiece processing, and in particular to a sheet workpiece output guide device. Background Art

[0002] Sheet workpieces are widely used, especially in the fields of electronics, automobiles, aerospace, home appliances and building materials. With the rapid development of the global manufacturing industry, the demand for sheet metal materials such as aluminum sheets, copper sheets, and stainless steel sheets has increased year by year. These sheet workpieces are widely used in battery casings, auto parts, mobile phone screens, aviation parts and other fields. Traditional production processes, such as manual stamping or low-precision machining, can no longer meet the high standards of modern production, especially in the stamping process of sheet materials, which are prone to deformation, damage or irregular output. In order to improve production efficiency and quality, automated and precise stamping production lines have become the key to the development of the industry. With the continuous advancement of technology, the degree of automation and stamping accuracy of equipment have been greatly improved, and the optimized design of mechanical structure and guide system has further promoted the innovation of production process. At the same time, with the advancement of materials science, the emergence of new sheet materials, and the increasing demand for precision machining, higher requirements have been put forward for the stamping, cutting and guiding technology of sheet workpieces. How to ensure that workpieces can be output stably and smoothly on high-speed and high-precision production lines, reduce damage, and ensure the accuracy and quality of the final product has become a core problem that needs to be solved in the industry.

[0003] However, the prior art often encounters the following problems: when the existing stamping equipment is processing and producing sheet workpieces, after the stamped sheet workpiece is pushed to the stamping output stage, the ups and downs output of the stamping machine will generate centrifugal force, and the centrifugal force will directly throw out the processed sheet workpiece. This output method will not only easily cause wear or bumps on the workpiece, but if the operator accidentally touches the thrown workpiece, there is a risk of serious injury. In addition, the workpieces after output need to be manually sorted, which not only reduces product quality, but also reduces production efficiency. Summary of the invention

[0004] The main purpose of the present invention is to provide a sheet workpiece output guide device to effectively solve the problem mentioned in the background technology that the ups and downs output of the existing punching machine will generate centrifugal force, which will directly throw out the processed sheet workpiece. The present invention forms an adaptive lifting movement with the punching process by sliding the lifting workpiece longitudinally in the installation groove due to the reset process of the reset spring, and the limit of the workpiece and the guide workpiece slide groove can make the aluminum sheet stable and smooth output.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A sheet workpiece output guide device, comprising:

[0007] Carrier plate;

[0008] Discharge port, the discharge port is opened at one side edge of the carrier plate, and the edge of the discharge port is an arc transition surface;

[0009] Guide workpiece, there are multiple guide workpieces, and the multiple guide workpieces are horizontally distributed on the discharge port. The guide workpiece includes a lifting workpiece, a diversion piece and a chute. The lifting workpiece is longitudinally installed on the discharge port. The lifting workpiece is a cavity part. A circle of outwardly extending edge is covered on the outer circle of the bottom end of the lifting workpiece. The diversion piece is horizontally installed on the top end of the lifting workpiece. The chute is horizontally opened on one side of the lifting workpiece;

[0010] Alignment workpiece, the alignment workpiece is located between any two of the guide workpieces. The structure of the alignment workpiece is the same as that of the guide workpiece, and chutes are opened on both sides of the diversion piece of the alignment workpiece. The guide workpiece and the alignment workpiece will adaptively lift due to the downward pressure of the stamping equipment.

[0011] The guide workpiece further includes:

[0012] Installation groove, the installation groove is opened on the discharge port. The number of installation grooves corresponds to the guide workpieces one by one. The cross-section of the installation groove is narrow at the top and wide at the bottom. The outer diameter of the edge at the bottom end of the lifting workpiece is larger than the diameter of the top of the installation groove;

[0013] Slide rail, the slide rail is fixed on one side of the lifting workpiece, and the slide rail of the lifting workpiece is inserted into the installation groove;

[0014] Support rod, the support rod is longitudinally arranged in the installation groove;

[0015] Return spring, the bottom end of the return spring is sleeved on the rod body of the support rod, and the top end of the return spring contacts the top of the inner cavity of the lifting workpiece.

[0016] Including:

[0017] Bearing plate, the bearing plate is installed on the carrier plate;

[0018] Blanking gap, the blanking gap is opened on the bearing plate;

[0019] Buffer gap, two buffer gaps are correspondingly opened on both sides of each transverse blanking gap in the extending direction;

[0020] Chamber, the chamber is opened on one inner wall of the buffer gap;

[0021] A baffle plate, one end of the baffle plate is horizontally installed on one side of the lifting piece, and the other end of the baffle plate is located in the chamber;

[0022] A lifting piece, the lifting piece is inserted into the buffer gap, the lifting pieces correspond to the buffer gaps one by one, and the lifting piece is a cavity member;

[0023] A buffer pad, the buffer pad is installed on the top of the lifting piece;

[0024] A buffer spring, the buffer spring is placed inside the lifting piece, and the bottom end of the buffer spring is fixedly connected to the bottom surface of the buffer gap;

[0025] Conveyor rollers, the conveyor rollers are arranged side by side and movably installed on the bearing plate, and the arrangement of the conveyor rollers is parallel to the guiding workpiece.

[0026] The chute grooves of any two of the guiding workpieces are symmetrically positioned with respect to the cross-section of the bearing plate as the axis.

[0027] The lifting workpiece is slidably connected to the installation groove.

[0028] The distance between the two buffer gaps is smaller than the distance between any two adjacent chute grooves of the guiding workpiece.

[0029] The buffer pad is made of glued material.

[0030] The length of the flow guiding member of the guiding workpiece extends to the edge of the bearing plate.

[0031] The height of the conveying card slot of the conveyor roller is flush with the chute groove.

[0032] The top height of the buffer pad is flush with the bottom surface of the inner wall of the chute groove.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows: The lifting workpiece designed by the present invention longitudinally slides in the installation groove due to the reset springback process of the reset spring, and forms an adaptive movement with the stamping process. In addition, the limiting of the aluminum sheet by the guiding workpiece chute will make the aluminum sheet output stably and flatly. During the output process, the centrifugal force of stamping will be consumed due to the reset process of the buffer spring and the reset process of the lifting workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0035] Figure 1 It is a schematic diagram of the overall shape of the present invention.

[0036] Figure 2 It is a schematic diagram of a partial section of the present invention.

[0037] Figure 3 For Figure 2 An enlarged view of A in

[0038] Figure 4 This is a view of the drive shaft 4 of the present invention with the top view removed.

[0039] Reference numerals in the figure: 1, bearing plate; 2, discharge port; 3, guiding workpiece; 31, lifting workpiece; 32, guiding member; 33, sliding groove; 34, mounting groove; 35, slide rail; 36, support rod; 37, return spring; 4, aligning workpiece; 5, bearing plate; 6, punching gap; 7, buffer gap; 8, chamber; 9, baffle; 10, lifting piece; 11, buffer pad; 12, buffer spring; 13, conveying roller. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "arrange", "connected", "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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.

[0042] As Figures 1-4 shown, the present invention provides a sheet workpiece output guiding device, and the sheet workpiece output guiding device includes: a bearing plate 1, a discharge port 2, a guiding workpiece 3, a lifting workpiece 31, a guiding member 32, a sliding groove 33, a mounting groove 34, a slide rail 35, a support rod 36, a return spring 37, an aligning workpiece 4, and a bearing plate 5;

[0043] The discharge port 2 is opened at one side edge of the bearing plate 1, and the edge of the discharge port 2 is an arc transition surface. The arc transition surface of the discharge port 2 can avoid damage or uneven pressure on the workpiece caused by sharp angles, so that workpieces such as aluminum sheets can pass smoothly without deformation. The arc transition surface helps to improve the stability of the workpiece, reduce friction and collision, and extend the service life of the equipment.

[0044] There are multiple guiding workpieces 3, and the multiple guiding workpieces 3 are horizontally distributed on the discharge port 2. The guiding workpiece 3 includes a lifting workpiece 31, a diversion member 32, and a sliding groove 33. The lifting workpiece 31 is longitudinally installed on the discharge port 2. The lifting workpiece 31 is a hollow member. The diversion member 32 is horizontally installed at the top of the lifting workpiece 31. The sliding groove 33 is horizontally opened on one side of the lifting workpiece 31; the sliding grooves 33 of any two guiding workpieces 3 are in a symmetric positional relationship with the cross-section of the bearing plate 1 as the axis. The lifting workpiece 31 is a hollow member and is longitudinally installed on the discharge port 2, and can adaptively lift according to the downward pressing action of the punching machine to ensure the smooth flow of the workpiece during the stamping process. This enables the guiding workpiece 3 to be widely used in various automated production lines, especially for the precise guiding and stable output of thin sheet materials such as aluminum sheets and steel sheets. The cross-section of the installation groove 34 is narrow at the top and wide at the bottom, and the outer diameter of the edge at the bottom end of the lifting workpiece 31 is larger than the diameter of the top of the installation groove 34. Such a setting can limit the lifting and sliding range of the lifting workpiece 31 in the installation groove 34, thereby affecting its lifting height each time. As long as a blocking member is provided at an appropriate position for the bottom edge of the lifting workpiece 31, the height and position after each lifting and reset of the reset spring can be the same as before.

[0045] The lifting workpiece 31 is slidably connected to the installation groove 34. The length of the diversion member 32 of the guiding workpiece 3 extends to the edge of the bearing plate 1. The workpiece aligning member 4 is located between any two guiding workpieces 3. The structure of the workpiece aligning member 4 is the same as that of the guiding workpiece 3, and sliding grooves 33 are opened on both sides of the diversion member 32 of the workpiece aligning member 4. The guiding workpiece 3 and the workpiece aligning member 4 will adaptively lift due to the downward pressing of the stamping equipment. The workpiece aligning member 4 is used to ensure the precise position of the sheet workpiece during the output process. Its design structure is the same as that of the guiding workpiece 3, and sliding grooves 33 are provided on both sides of its diversion member 32, which can provide additional stability to ensure that workpieces such as aluminum sheets do not displace during high-speed operation.

[0046] The guiding workpiece 3 further includes: an installation groove 34 is opened on the discharge port 2. The number of installation grooves 34 provided corresponds one-to-one with the guiding workpiece 3. A slide rail 35 is fixed to one side of the lifting workpiece 31. The slide rail 35 of the lifting workpiece 31 is inserted into the installation groove 34. A support rod 36 is longitudinally arranged in the installation groove 34. The bottom end of the reset spring 37 is sleeved on the rod body of the support rod 36, and the top end of the reset spring 37 contacts the top of the inner cavity of the lifting workpiece 31. The cooperation between the installation groove 34 and the slide rail 35 enables the lifting workpiece 31 to longitudinally slide under the downward pressing of the punching machine, and the reset spring 37 ensures the rapid reset of the lifting workpiece 31 after stamping to avoid position deviation or workpiece instability.

[0047] The bearing plate 5 is installed on the carrier plate 1. The bearing plate 5 can provide support for sheet workpieces to prevent stamping deformation. The punching gap 6 is opened on the bearing plate 5. Two buffer gaps 7 are correspondingly opened on both sides of each transverse punching gap 6 in the extending direction. The design of the punching gap 6 and the buffer gap 7 provides a reasonable working space for the punching machine, and reduces the risk of workpiece collision or damage that may occur during the stamping process through the setting of the buffer gap 7. The matching relationship between the spacing of the buffer gap 7 and the lifting piece 10 further optimizes the stability of the workpiece.

[0048] In order to cooperate to enable the workpiece to pass through each component smoothly and continuously, and avoid jamming or deviation during the conveying process, the spacing between the two buffer gaps 7 is set to be smaller than the spacing between any two adjacent sliding grooves 33 of the guiding workpiece 3. The lifting piece 10 is inserted into the buffer gap 7, and the lifting piece 10 corresponds to the buffer gap 7 one by one. Moreover, the lifting piece 10 is a cavity part. The buffer pad 11 is installed on the top of the lifting piece 10. The buffer pad 11 is made of glue-mounted material. The top height of the buffer pad 11 is flush with the inner bottom surface of the sliding groove 33. The buffer spring 12 is placed inside the lifting piece 10. The bottom end of the buffer spring 12 is fixedly connected to the bottom surface of the buffer gap 7. The conveying rollers 13 are arranged side by side and movably installed on the carrier plate 1. The arrangement of the conveying rollers 13 is parallel to the guiding workpiece 3. The conveying card slots of the conveying rollers 13 have the same height as the sliding grooves 33. The design of the buffer gap 7 and the buffer pad 11 can, through the buffer spring 12 and the glue-mounted material, reduce the pressure exerted by the punching machine and reduce the deformation of the workpiece. The glue-mounted material of the buffer pad 11 is particularly suitable for providing effective protection for easily deformable materials such as aluminum sheets. During the stamping process of relatively soft materials such as aluminum sheets and copper sheets, it can effectively avoid damage to the surface or shape of the workpiece and improve the precision and quality of the finished product.

[0049] In order to form an adaptive lifting movement during the stamping process, the buffer spring 12 provides a reset force for the lifting piece 10, absorbs and alleviates the impact force during the stamping process, thereby preventing the workpiece from deforming due to excessive pressure. The lifting piece 10 forms an adaptive lifting movement with the action of the punching machine through the reset process, effectively preventing the offset of the workpiece during the output process, which is particularly effective in high-speed production lines, especially for stamping processes that require continuous operation and high stability.

[0050] In order to ensure that the height of the lifting piece remains unchanged after resetting and lifting, so as to ensure the continuous and stable transition of the sheet workpiece, a chamber 8 is opened on one inner wall of the buffer gap 7. One end of the baffle 9 is horizontally installed on one side of the lifting piece, and the other end of the baffle 9 is located inside the chamber 8. When the punching equipment squeezes the buffer pad, causing the buffer spring to generate a resilience force, after the punching equipment resets, the spring will also push the baffle 9 on one side to rise inside the chamber 8 until the baffle 9 abuts against the inner top surface of the chamber 8, and the reset height position can be the same as the original.

[0051] It should be noted that for a sheet workpiece output guiding device designed by the present invention, during use, when the conveying mechanism pushes the unpunched and unseparated sheet workpiece (taking an aluminum sheet as an example) into the card slot of the conveying roller 13, the whole aluminum sheet will be pushed by the conveying roller 13 to the discharge port 2 of the bearing plate 1. During the pushing process, the punching machine above the bearing plate 1 will drive the cutting blade to press down. After the whole aluminum sheet is cut, the punching machine will continue to punch continuously to ensure the continuity of production. Then, the separated aluminum sheet approaching the discharge port 2 will be continuously pushed onto the buffer pad 11. The glued material of the buffer pad 11 will provide buffering for the force applied by the punching machine, so that the separated aluminum sheet will not deform. During the punching process, the lifting piece 10 will also squeeze the internal buffer spring 12 due to the force applied by the punching. The reset process of the buffer spring 12 forms an adaptive lifting movement with the punching process of the punching machine, making it difficult for the position of the aluminum sheet to deviate greatly. After the aluminum sheet is continuously pushed into the sliding grooves 33 of the workpiece alignment 4 and the guiding workpiece 3, the lifting workpiece 31 longitudinally slides in the installation groove 34 due to the reset process of the reset spring 37, also forming an adaptive lifting movement with the punching process. In addition, the limitation of the sliding grooves 33 of the workpiece alignment 4 and the guiding workpiece 3 will make the aluminum sheet output stably and smoothly. During the output process, the centrifugal force generated by punching will be consumed due to the reset process of the buffer spring 12 and the reset process of the lifting workpiece 31, and finally, it will be limited and output by the sliding groove 33 of the flow guiding member 32.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it is understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet workpiece output guide device, characterized in that: include: A load-bearing plate (1); A discharge port (2), the discharge port (2) being disposed at an edge of one side of the support plate (1), the edge of the discharge port (2) being an arc-shaped transition surface; A guide workpiece (3), wherein a plurality of guide workpieces (3) are provided, and the plurality of guide workpieces (3) are transversely distributed on the discharge port (2), wherein the guide workpiece (3) comprises a lifting workpiece (31), a flow guide (32) and a slide groove (33), wherein the lifting workpiece (31) is longitudinally mounted on the discharge port (2), wherein the lifting workpiece (31) is a hollow part, wherein the outer ring of the bottom end of the lifting workpiece (31) is covered with a circle of outwardly extending edges, wherein the flow guide (32) is transversely mounted on the top end of the lifting workpiece (31), and wherein the slide groove (33) is transversely opened on one side of the lifting workpiece (31); A straightening workpiece (4), wherein the straightening workpiece (4) is located between any two of the guide workpieces (3), the structure of the straightening workpiece (4) is the same as that of the guide workpiece (3), and slide grooves (33) are provided on both sides of the guide member (32) of the straightening workpiece (4), and the guide workpiece (3) and the straightening workpiece (4) can be adaptively raised and lowered due to the downward pressure of the stamping equipment.

2. A sheet workpiece output guide device according to claim 1, characterized in that: The guide workpiece (3) further comprises: A mounting groove (34), the mounting groove (34) being disposed at the discharge port (2), the number of the mounting grooves (34) corresponding to the guide workpiece (3), the cross section of the mounting groove (34) being narrow at the top and wide at the bottom, and the outer diameter of the edge of the bottom end of the lifting workpiece (31) being larger than the diameter of the top of the mounting groove (34); A slide rail (35), wherein the slide rail (35) is fixed to one side of the lifting workpiece (31), and the slide rail (35) of the lifting workpiece (31) is inserted into the mounting groove (34); A support rod (36), wherein the support rod (36) is longitudinally arranged in the mounting groove (34); A return spring (37), wherein the bottom end of the return spring (37) is sleeved on the rod body of the support rod (36), and the top end of the return spring (37) is in contact with the top of the inner cavity of the lifting workpiece (31).

3. A sheet workpiece output guide device according to claim 1, characterized in that: include: A pressure-bearing plate (5), wherein the pressure-bearing plate (5) is mounted on the bearing plate (1); A punching gap (6), wherein the punching gap (6) is provided on the pressure bearing plate (5); Buffer gaps (7), two buffer gaps (7) are correspondingly provided in the extension direction on both sides of each transverse punching gap (6); A chamber (8), wherein the chamber (8) is opened on an inner wall of one side of the buffer gap (7); a baffle (9), one end of the baffle (9) being transversely mounted on one side of the lifting plate, and the other end of the baffle (9) being located in the chamber (8); A lifting piece (10), the lifting piece (10) is inserted into the buffer gap (7), the lifting piece (10) corresponds to the buffer gap (7) one by one, and the lifting piece (10) is a hollow piece; A buffer pad (11), the buffer pad (11) being installed on the top of the lifting plate (10); A buffer spring (12), the buffer spring (12) being placed in the lifting plate (10), the bottom end of the buffer spring (12) being fixedly connected to the bottom surface of the buffer gap (7); Conveying rollers (13), the conveying rollers (13) are movably mounted side by side on the carrying plate (1), and the arrangement of the conveying rollers (13) is parallel to the guide workpiece (3).

4. A sheet workpiece output guide device according to claim 1, characterized in that: The slide grooves (33) of any two of the guide workpieces (3) are in a symmetrical positional relationship with the cross section of the bearing plate (1) as the axis.

5. The sheet workpiece output guide device according to claim 1, characterized in that: The lifting workpiece (31) is slidably connected to the mounting groove (34).

6. A sheet workpiece output guide device according to claim 3, characterized in that: The distance between the two buffer gaps (7) is smaller than the distance between any two adjacent slide grooves (33) of the guide workpiece (3).

7. A sheet workpiece output guide device according to claim 3, characterized in that: The buffer pad (11) is made of adhesive material.

8. A sheet workpiece output guide device according to claim 2, characterized in that: The guide member (32) of the guide workpiece (3) extends to the edge of the carrier plate (1).

9. A sheet workpiece output guide device according to claim 2, characterized in that: The conveying slot of the conveying roller (13) is flush with the slide slot (33).

10. The sheet workpiece output guide device according to claim 3, characterized in that: The top height of the buffer pad (11) is flush with the bottom surface of the inner wall of the slide groove (33).

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