Punch forming equipment for stainless steel tableware production

Abstract

The utility model belongs to the technical field of stainless steel tableware, and particularly relates to punch forming equipment for stainless steel tableware production, which comprises a workbench, a motor is fixedly mounted at the top end of one side of the workbench, and a transmission wheel is fixedly mounted at the output end of the motor. The motor drives the transmission wheel to drive the synchronous belt to rotate under the assistance of the synchronous belt, so that the partition plate is driven to move under the assistance of the sliding rail, the second die is driven to move out of the support, and a worker replaces a stamped stainless steel plate with a new stainless steel plate; after stamping is completed, the first lower die is moved out of the support, so that when the stainless steel plate in the second die is stamped, the stainless steel plate stamped by the first lower die is replaced with a new stainless steel plate, and the stainless steel plate is convenient to replace; therefore, the working intensity of workers is reduced, and the safety is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel tableware, in particular to a stamping and forming device for producing stainless steel tableware. Background Art

[0002] Stainless steel is made of iron-chromium alloy mixed with some other trace elements. Since stainless steel has good metal properties and is more resistant to rust than other metals, the utensils made of it are beautiful and durable, so more and more stainless steel tableware is used to make tableware and gradually enters the majority of households. Stainless steel tableware includes stainless steel dinner plates, stainless steel spoons, stainless steel chopsticks and stainless steel knives and forks; among them, stainless steel dinner plates are obtained by stamping stainless steel plates; stamping dies are a special process equipment that processes materials into parts during cold stamping, called cold stamping dies. Stamping dies are widely used, especially in the production and processing of stainless steel tableware, which basically uses stamping dies to process and shape stainless steel tableware.

[0003] In the above technical solution, when the staff needs to manually place the stainless steel plate on the stamping equipment and then re-press the stainless steel plate, the stainless steel plate is squeezed, which makes it difficult for the staff to take it out. When the staff manually removes the processed stainless steel plate and puts the new unrepaired steel plate into the mold, the stamping equipment can easily cause damage to the hands, thereby reducing work efficiency. Utility Model Content

[0004] The utility model aims at the problems of a stamping and forming device for producing stainless steel tableware in the prior art and proposes the following technical solution: a stamping and forming device for producing stainless steel tableware, comprising: a workbench, a motor is fixedly installed on the top of one side of the workbench, a transmission wheel is fixedly installed on the output end of the motor, two L-shaped frames are fixedly installed on the top of a side of the workbench away from the motor, a driven wheel is rotatably installed on one side of one of the L-shaped frames, and a synchronous belt is sleeved on the outer wall of the transmission wheel and the outer wall of the driven wheel.

[0005] As a preferred embodiment of the above technical solution, a slide rail is fixedly installed on the top of the workbench, a partition is slidably connected to the top of the slide rail, a fixed block is fixedly installed on the bottom end of one side of the partition, and the outer wall of the synchronous belt is fixedly connected to the inside of the fixed block.

[0006] As a preferred embodiment of the above technical solution, first L-shaped limit blocks are fixedly installed on both sides of the bottom end of the partition close to the sliding rail, the number of the first L-shaped limit blocks is four, and two are in a group, and second L-shaped limit blocks are fixedly installed on both sides of the front end and the rear end of the sliding rail, the number of the second L-shaped limit blocks is four, and two are in a group, and the corresponding second L-shaped limit blocks and second L-shaped limit blocks are distributed on the left and right.

[0007] As a preferred embodiment of the above technical solution, rollers are fixedly installed on the other sides of the two L-shaped frames, and the outer walls of the rollers are in contact with the bottom ends of the partitions.

[0008] As a preferred embodiment of the above technical solution, a bracket is fixedly installed on one side of the workbench, a hydraulic rod is fixedly installed on the top of the bracket, the output end of the hydraulic rod passes through and extends to the top of the bracket where an upper mold is fixedly installed, a groove is opened inside the bottom of the upper mold, and a heating wire is fixedly installed inside the groove.

[0009] As a preferred embodiment of the above technical solution, the top of the partition is located directly below the upper mold and is threadedly connected to the first lower mold through bolts, and the side of the partition close to the first lower mold is threadedly connected to the second lower mold.

[0010] The beneficial effects of the utility model are as follows: the transmission wheel is driven by a motor to rotate with the assistance of a synchronous belt, thereby driving the partition to move with the assistance of a slide rail, thereby driving the second mold to move out of the bracket, and the staff replaces the stamped stainless steel plate with a new stainless steel plate, thereby driving the first lower mold to move to the bottom of the upper mold. After stamping, the first lower mold is moved out of the bracket, so that when stamping the stainless steel plate in the second mold, the stainless steel plate stamped by the first lower mold is replaced with a new stainless steel plate, which is convenient for replacing the stainless steel plate, thereby reducing the work intensity of the staff and enhancing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Shown is a stereoscopic view of a stamping and forming device for producing stainless steel tableware;

[0012] Figure 2 Shown is a schematic diagram of the structural position of the motor, transmission wheel, and L-shaped frame;

[0013] Figure 3 Shown is a schematic diagram of the structure of the hydraulic rod, the upper mold, and the heating wire;

[0014] Figure 4 Shown is a schematic structural diagram of a partition, a first lower mold, and a second lower mold.

[0015] In the figure: 1. workbench; 2. motor; 3. transmission wheel; 4. L-shaped frame; 5. driven wheel; 6. synchronous belt; 7. slide rail; 8. partition; 9. fixed block; 10. first L-shaped limit block; 11. second L-shaped limit block; 12. roller; 13. bracket; 14. hydraulic rod; 15. upper mold; 16. heating wire; 17. first lower mold; 18. second lower mold. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0017] Example 1

[0018] The utility model provides a stamping forming device for producing stainless steel tableware, such as Figure 1-4 As shown, it includes a workbench 1, a motor 2 is fixedly installed on the top of one side of the workbench 1, a transmission wheel 3 is fixedly installed on the output end of the motor 2, two L-shaped frames 4 are fixedly installed on the top of the side of the workbench 1 away from the motor 2, a driven wheel 5 is rotatably installed on one side of one of the L-shaped frames 4, a synchronous belt 6 is sleeved on the outer wall of the transmission wheel 3 and the outer wall of the driven wheel 5, a slide rail 7 is fixedly installed on the top of the workbench 1, a partition 8 is slidably connected to the top of the slide rail 7, a fixed block 9 is fixedly installed on the bottom end of one side of the partition 8, the outer wall of the synchronous belt 6 is fixedly connected to the inside of the fixed block 9, the first L-shaped limit blocks 10 are fixedly installed on both sides of the bottom end of the partition 8 near the slide rail 7, the number of the first L-shaped limit blocks 10 is four, and two are in a group, the front end of the slide rail 7 A second L-shaped limit block 11 is fixedly installed on both sides of the rear end, and the number of the second L-shaped limit blocks 11 is four, and two are in a group. The corresponding second L-shaped limit blocks 11 and the second L-shaped limit blocks 11 are distributed on the left and right, and the two groups of first L-shaped limit blocks 10 are in contact with the corresponding side of the two groups of second L-shaped limit blocks 11. The vertical sides of the two groups of first L-shaped limit blocks 10 are fixedly sleeved with rubber sleeves. The two groups of first L-shaped limit blocks 10 and the two groups of second L-shaped limit blocks 11 are in contact through the rotation of the motor 2, and the rubber sleeves are used to prevent damage and reduce noise. Rollers 12 are fixedly installed on the other sides of the two L-shaped frames 4, and the outer wall of the roller 12 is in contact with the bottom end of the partition 8. The roller 12 enables the partition 8 to move repeatedly better, thereby supporting the partition 8.

[0019] By starting the motor 2, the motor 2 drives the transmission wheel 3 to rotate, thereby driving the synchronous belt 6 to rotate, and when the synchronous belt 6 drives the other end driven wheel 5 to rotate synchronously, the fixed block 9 drives the partition 8 to move in the direction of the upper mold 15 with the assistance of the slide rail 7, so that when the partition 8 moves, the roller 12 rotates, thereby supporting the partition 8, and through the rotation of the roller 12, the partition 8 can better drive the partition 8 to move repeatedly with the assistance of the slide rail 7, thereby driving the first lower mold 17 to move out of the bracket 13, so that a group of first L-shaped limit blocks 10 contact with the second L-shaped limit blocks 11, so that the second lower mold 18 is moved to the bottom of the upper mold 15, so that when the stainless steel plate of the second lower mold 18 is stamped, the new stainless steel plate is placed in the first lower mold 17 that has been moved out of the bracket 13, so that After the die 18 is stamped, the motor 2 is reversed so that the motor 2 drives the transmission wheel 3 to rotate with the assistance of the synchronous belt 6, thereby driving the partition 8 to move with the assistance of the slide rail 7, thereby driving the first lower die 17 to move toward the upper die 15, thereby driving the second die to move out of the bracket 13, so that the two groups of first L-shaped limit blocks 10 contact the two groups of second L-shaped limit blocks 11, and thus the second die is moved out of the bracket 13. The staff removes the stamped stainless steel plate and puts the new stainless steel plate into the second lower die 18 again, thereby driving the first lower die 17 to move to the bottom of the upper die 15, thereby starting the hydraulic rod 14 again to stamp the stainless steel plate on the first lower die 17, which is convenient for the replacement of the stainless steel plate, thereby reducing the work intensity of the staff and enhancing safety.

[0020] like Figure 1-3 As shown, a bracket 13 is fixedly installed on one side of the workbench 1, a hydraulic rod 14 is fixedly installed on the top of the bracket 13, the output end of the hydraulic rod 14 passes through and extends to the top of the bracket 13 where an upper mold 15 is fixedly installed, a groove is opened inside the bottom of the upper mold 15, and a heating wire 16 is fixedly installed inside the groove.

[0021] When the staff starts the hydraulic rod 14 and drives the upper mold 15 to punch the stainless steel plate in the second lower mold 18, the heating wire 16 is energized with an external power supply so that the heating wire heats the upper mold 15, so that when the upper mold 15 punches the stainless steel plate, the stainless steel plate is heated, thereby ensuring the ductility of the stainless steel plate. After the stamping of the stainless steel plate on the second lower mold 18 is completed, the hydraulic rod 14 drives the upper mold 15 to move upward, so that the upper mold 15 is separated from the second lower mold 18, thereby improving the work efficiency of the stamping operation of the stainless steel plate.

[0022] like Figure 4As shown, the top of the partition 8 is located directly below the upper mold 15 and is threadedly connected to the first lower mold 17 through bolts, and the side of the partition 8 close to the first lower mold 17 is threadedly connected to the second lower mold 18. The top of the partition 8 is located at the bottom of the first lower mold 17 and the second lower mold 18 are both provided with threaded holes, so that the first lower mold 17 and the second lower mold 18 are threadedly connected to the threaded holes through threaded rods, which facilitates the disassembly and replacement of the first lower mold 17 and the second lower mold 18.

[0023] Working principle: When in use, the stainless steel plate is placed in the second lower mold 18, thereby starting the motor 2, so that the motor 2 drives the transmission wheel 3 to rotate, thereby driving the synchronous belt 6 to rotate, and when the synchronous belt 6 drives the other end driven wheel 5 to rotate synchronously, the fixed block 9 drives the partition 8 to move in the direction of the upper mold 15 with the assistance of the slide rail 7, so that when the partition 8 moves, the roller 12 rotates to support the partition 8, and through the rotation of the roller 12, the partition 8 can better drive the partition 8 to move repeatedly with the assistance of the slide rail 7, thereby driving the first lower mold 17 to move out of the bracket 13, so that a set of first L-shaped limit After the positioning block 10 contacts the second L-shaped limiting block 11, the second lower mold 18 is moved to the right below the upper mold 15. When the stainless steel plate of the second lower mold 18 is stamped, a new stainless steel plate is put into the first lower mold 17 that has been removed from the bracket 13. The staff starts the hydraulic rod 14, so that the hydraulic rod 14 drives the upper mold 15 to stamp the stainless steel plate in the second lower mold 18. By connecting the electric heating wire 16 to an external power supply, the heating wire heats the upper mold 15, so that the upper mold 15 heats the stainless steel plate when stamping the stainless steel plate, thereby ensuring the ductility of the stainless steel plate. After the stainless steel plate on the die 18 is stamped, the hydraulic rod 14 drives the upper die 15 to move upward, so that the upper die 15 is separated from the second lower die 18, and the motor 2 is reversed, so that the motor 2 drives the transmission wheel 3 to rotate with the assistance of the synchronous belt 6, thereby driving the partition 8 to move with the assistance of the slide rail 7, thereby driving the first lower die 17 to move toward the upper die 15, thereby driving the second die to move out of the bracket 13, so that the two groups of first L-shaped limit blocks 10 and the two groups of second L-shaped limit blocks 11 are in contact, so that the second lower die 18 is moved out of the bracket 13, and the staff will stamp the The stainless steel plate is removed, and a new stainless steel plate is placed in the second lower mold 18 again, thereby driving the first lower mold 17 to move to the bottom of the upper mold 15, and then starting the hydraulic rod 14 again to punch the stainless steel plate on the first lower mold 17. After punching, the first lower mold 17 is moved out of the bracket 13, so that when punching the stainless steel plate in the second mold, the stainless steel plate punched by the first lower mold 17 is replaced with a new stainless steel plate, and the above operation is repeated, thereby improving the work efficiency of the stamping operation of the stainless steel plate, facilitating the replacement of the stainless steel plate, thereby reducing the work intensity of the staff and enhancing safety.

[0024] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A stamping and forming equipment for producing stainless steel tableware, characterized in that: include: A workbench (1), wherein a motor (2) is fixedly mounted on the top of one side of the workbench (1), a transmission wheel (3) is fixedly mounted on the output end of the motor (2), two L-shaped frames (4) are fixedly mounted on the top of one side of the workbench (1) away from the motor (2), a driven wheel (5) is rotatably mounted on one side of one of the L-shaped frames (4), and a synchronous belt (6) is sleeved between the outer wall of the transmission wheel (3) and the outer wall of the driven wheel (5); A slide rail (7) is fixedly installed on the top of the workbench (1), a partition (8) is slidably connected to the top of the slide rail (7), a fixed block (9) is fixedly installed on the bottom end of one side of the partition (8), and the outer wall of the synchronous belt (6) is fixedly connected to the inside of the fixed block (9); The top of the partition (8) is located directly below the upper mold (15) and is threadedly connected to the first lower mold (17) through bolts, and the side of the partition (8) close to the first lower mold (17) is threadedly connected to the second lower mold (18).

2. The stamping and forming equipment for producing stainless steel tableware according to claim 1, characterized in that: A first L-shaped limit block (10) is fixedly installed on both sides of the bottom end of the partition (8) close to the slide rail (7), the number of the first L-shaped limit blocks (10) is four, and two are in a group. A second L-shaped limit block (11) is fixedly installed on both sides of the front end and the rear end of the slide rail (7), the number of the second L-shaped limit blocks (11) is four, and two are in a group. The corresponding second L-shaped limit blocks (11) and the second L-shaped limit blocks (11) are distributed on the left and right.

3. The stamping and forming equipment for producing stainless steel tableware according to claim 1, characterized in that: A roller (12) is fixedly mounted on the other side of the two L-shaped frames (4), and the outer wall of the roller (12) is in contact with the bottom end of the partition (8).

4. The stamping and forming equipment for producing stainless steel tableware according to claim 1, characterized in that: A bracket (13) is fixedly mounted on one side of the workbench (1), a hydraulic rod (14) is fixedly mounted on the top of the bracket (13), an output end of the hydraulic rod (14) passes through and extends to the top of the bracket (13) where an upper mold (15) is fixedly mounted, a groove is provided inside the bottom of the upper mold (15), and a heating wire (16) is fixedly mounted inside the groove.

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