Staple production device and method of using the same

Abstract

The invention discloses a staple production device and a method for using the same, comprising a feeding device, a shaping device being arranged on the right side of the feeding device, a punching device being arranged on the right side of the shaping device, and a breaking device being arranged on the right side of the punching device. The invention relates to the technical field of staples. The shaping device is arranged in the invention. When the device is used, the flattened raw material is inserted from the shaping groove into the interior of a sealing seat, a feeding pipe injects a protective coating into the interior of a nozzle, and then injects the protective coating from the interior of the nozzle into the bottom of a sealing plate, a lifting rod drives the sealing plate to slide up and down along the outer surface of the left side of the partition, and the protective coating is pushed by the sealing plate to be sprayed from a through hole to the upper surface of the raw material, and as the raw material continues to move, a curing lamp continuously irradiates through a reflective plate, so that the coating is cured on the outer surface of the raw material, thereby preventing the staples from being oxidized and rusted during long-term storage and use, and solving the problem of short service life of traditional staples.

Description

Technical Field

[0001] The present invention relates to the technical field of staplers, and in particular to a stapler production device and a use method thereof. Background Art

[0002] Staples are generally made of iron wire, which is plated with nickel or nickel-zinc alloy to prevent rust. The iron wire contains Fe, C, S, P, Mn, Si, and a small amount of Cu, etc., among which the Fe content is about 99%. Staples are made of many materials, the most common ones are iron, and there are also steel and copper.

[0003] In the prior art, for example, an automatic loading and unloading stapler packaging machine with Chinese patent number CN108216736A includes a stapler discharging mechanism for sorting staples into front staples and back staples, a stapler stacking and boxing mechanism for stacking and boxing the front staples and back staples, a stapler conveying mechanism for conveying the staples sorted out from the stapler discharging mechanism to the stapler stacking and boxing mechanism, and a stapler packaging mechanism for packaging the staples into a bottom box and an outer box. The whole process of the present invention is completed automatically, without manual stacking and packaging, effectively solving the problem of high labor intensity of workers, and greatly reducing labor costs and improving production efficiency.

[0004] However, in the prior art, during the production of traditional staples, the staple production equipment requires manual labor to continuously feed raw materials into the equipment, and the automation level of the equipment is low. After the raw materials for producing staples are flattened, they need to be transferred to the next process machine for stamping and bending. During the repeated transportation process, the production cycle of the staples will be extended, the production cost will increase, and the production efficiency will be reduced. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention adopts the following technical solutions to solve the technical problems: a staple production device, comprising a feeding device, a shaping device is arranged on the right side of the feeding device, a punching device is arranged on the right side of the shaping device, and a breaking device is arranged on the right side of the punching device. The feeding device comprises a bottom plate, a feeding groove is opened in the wall of the bottom plate, a bracket is fixedly connected to the outer surface of the bottom plate, and a guide rail is fixedly connected to the outer surface of the bracket. The raw material is inserted into the bottom of the driving wheel from the feeding groove inside the bottom plate. The driving wheel rotates under the drive of an external motor to push the raw material to the bottom of the pressing wheel. The two rollers flatten the raw material while feeding, and can also prevent the raw material from warping during the flattening process, so as to ensure that the raw material can be stably transported along the upper surface of the bottom plate. The inner surface of the guide rail is threadedly connected with an adjusting screw, the inner surface of the collar at the bottom end of the adjusting screw is rotatably connected with the pressing wheel, the outer surface of the pressing wheel is rotatably connected with a control nut, a connecting rod is arranged on the back of the control nut, and the bottom end of the connecting rod is rotatably connected with the driving wheel;

[0006] The shaping device includes a sealing seat, the inner surface of the sealing seat is slidably connected with a lifting rod, the bottom end of the lifting rod is fixedly connected with a sealing plate, the inner surface of the sealing plate is fixedly connected with a nozzle, the upper surface of the nozzle is fixedly connected with a feeding pipe, the outer surface of the feeding pipe is slidably connected to the inner surface of the sealing seat, before use, the gap between the pressing wheel and the bottom plate can be controlled by rotating the adjusting screw inside the guide rail to meet the extrusion of raw materials of different thicknesses, the control nut controls the angle of the connecting rod relative to the bracket, a through hole is opened in the wall of the sealing seat, a shaping groove is arranged at the bottom of the through hole, the inner surface of the sealing seat is fixedly connected with a partition, the outer surface on the right side of the partition is fixedly connected with a curing lamp, and a reflector is arranged on the top of the curing lamp.

[0007] Preferably, the lower surface of the sealing seat is fixedly connected to the upper surface of the bottom plate, the flattened raw material is inserted from the molding groove into the interior of the sealing seat, the feed pipe injects the protective coating into the interior of the nozzle, and then injects it from the interior of the nozzle into the bottom of the sealing plate, the molding groove is opened in the wall of the sealing seat, and the upper surface of the reflective plate is fixedly connected to the inner surface of the sealing seat.

[0008] Preferably, the outer surface of the internal rotating shaft of the pressure wheel is slidably connected to the inner surface of the guide rail, and the lifting rod drives the sealing plate to slide up and down along the outer surface of the left side of the partition. Under the push of the sealing plate, the protective coating is sprayed from the through hole to the upper surface of the raw material. The outer surface of the guide rail is fixedly connected to the right end of the connecting rod, and the outer surface of the control nut is rotatably connected to the outer surface of the bracket.

[0009] Preferably, the inner surface of the sealing seat is rotatably connected to a roller, and as the raw material continues to move, the curing lamp continuously irradiates through the reflector, so that the coating is cured on the outer surface of the raw material, preventing the staples from oxidizing and rusting during long-term storage and use. The outer surface of the roller is fixedly connected to a convex strip, and the convex strip is arranged in a ring along the outer surface of the roller.

[0010] Preferably, the stamping device includes an inclined plate, the outer surface of which is fixedly connected to a rubber inlet hose, the lower surface of which is fixedly connected to a brush head, and a bending device bends the metal sheet. Under the connection of the sleeve plate, the bending device moving downward along the outer surface of the inclined plate drives the cutter to slide downward along the inner surface of the inclined plate, and the position of the cutter can be changed by adjusting the socket corresponding to the plug. The equipment has high flexibility, the inner surface of the inclined plate is slidably connected to the bending device, the outer surface of the bending device is fixedly connected to the sleeve plate, the inner surface of the sleeve plate is slidably connected to the cutter, and the inner surface of the cutter is plugged with a plug through the socket.

[0011] Preferably, the bending device includes a pressure rod, the bottom end of the pressure rod is fixedly connected to a sleeve, the inner surface of the sleeve is fixedly connected to a rubber pad, the outside of the rubber pad is provided with a compression spring, the bottom end of the compression spring is fixedly connected to a sealing ring, and the bent and cut staples cover the upper surface and both sides of the support bar inside the breaking device. During this process, the glue inlet pipe applies glue to the upper surface of the staples through the brush head, the resistor is energized to heat the glue, and then the glue solidifies and cools, and the staples are linearly stuck on the outer surface of the support bar, and then the lever is rotated, the breaking plate breaks the entire strip of staples, and a section of the staple falls off the outer surface of the support bar, the inner surface of the sealing ring is fixedly connected to a vertical rod, the bottom end of the vertical rod is fixedly connected to a pressure strip, the inner surfaces of the two ends of the pressure strip are rotatably connected to a bending plate, the upper surface of the bending plate is rotatably connected to an inclined rod, and a limiting block is provided on the top of the inclined rod.

[0012] Preferably, the jack is opened in the wall of the cutter, the outer surface of the limit block is fixedly connected to the outer surface of the sleeve, the outer surface of the sleeve is rotatably connected to the top end of the inclined rod, the pressure rod moves downward, the lower surface of the pressure strip contacts and squeezes the upper surface of the metal sheet, and then the pressure rod continues to press downward, the vertical rod slides upward along the inner surface of the sleeve, and the sealing ring forces the compression spring to compress until the top end of the vertical rod contacts the lower surface of the rubber pad, the pressure rod stops pressing downward, the inner surface of the sleeve is fixedly connected to the top end of the compression spring, the interior of the sleeve is slidably connected to the outer surfaces of the vertical rod and the sealing ring, the outer surface of the sleeve is fixedly connected to the outer surface of the sleeve plate, and the outer surface of the vertical rod is slidably connected to the inner surface of the inclined plate.

[0013] Preferably, the breaking device includes a support bar, the inner surface of the support bar is fixedly connected to a resistor, and the outer surface of the support bar is rotatably connected to a lever. During this process, the pressure bar first fixes the metal sheet, and then the sleeve drives the inclined rod to continue to press down, and the limit block limits the angle of the inclined rod. Under the push of the inclined rod, the bending plate bends and flips to bend both sides of the metal sheet, and the cutter cuts off the bent metal sheet. The staples are completed, the roller rotates, and the convex bar rotates through the control of the stepper motor, and the convex bar drives the metal sheet forward to facilitate subsequent bending and cutting. The outer surface of the lever is fixedly connected to a breaking plate, the upper surface of the support bar is fixedly connected to the outer surface of the right side of the bottom plate, and the outer surface of the right side of the sealing seat is fixedly connected to the outer surface of the left side of the inclined plate.

[0014] A method for using a staple production device comprises the following steps:

[0015] Step 1: Push the round metal part into the feeding device. Under the extrusion of the feeding device, the workpiece is automatically inserted into the shaping device during the process of being flattened and weighed;

[0016] Step 2: The extruded workpiece is inserted into the interior of the shaping device, and slides from left to right along the interior of the shaping groove inside the shaping device, and the surface curing and shaping is completed inside the sealing seat to prevent the staples from aging and extend the subsequent service life;

[0017] Step 3: The workpiece inside the shaping device is mixed into the inside of the punching device, and under the bending action of the bending device, a single staple is punched, and the cycle continues;

[0018] Step 4: Glue is applied to the outer surface of the punched staples. After the glue solidifies, the staples are broken and fall off from the equipment.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention provides a feeding device. When the equipment is in use, the raw materials are inserted from the feeding groove inside the bottom plate to the bottom of the pushing wheel. The pushing wheel rotates under the drive of an external motor to push the raw materials to the bottom of the pressing wheel. The two rollers flatten the raw materials while feeding, and can also prevent the raw materials from curling up during the flattening process, thereby ensuring that the raw materials can be stably transported along the upper surface of the bottom plate. Before use, the gap between the pressing wheel and the bottom plate can be controlled by rotating the adjusting screw inside the guide rail to meet the extrusion of raw materials of different thicknesses. The control nut controls the angle of the connecting rod relative to the bracket, thereby solving the problem that traditional staplers require manual feeding during production.

[0021] 2. The present invention sets a shaping device. When the equipment is in use, the flattened raw material is inserted from the shaping groove into the interior of the sealing seat, the feed pipe injects the protective coating into the interior of the nozzle, and then injects it into the bottom of the sealing plate from the interior of the nozzle. The lifting rod drives the sealing plate to slide up and down along the outer surface of the left side of the partition. The protective coating is pushed by the sealing plate and sprayed from the through hole to the upper surface of the raw material. As the raw material continues to move, the curing lamp continuously irradiates through the reflector, so that the coating is cured on the outer surface of the raw material, thereby preventing the staples from oxidizing and rusting during long-term storage and use, thereby solving the problem of short service life of traditional staples.

[0022] 3. The present invention sets a punching device. When the equipment is in use, the bending device bends the metal sheet. Under the connection of the sleeve plate, the bending device moving downward along the outer surface of the inclined plate drives the cutter to slide downward along the inner surface of the inclined plate. The position of the cutter can be changed by adjusting the socket corresponding to the plug pin. The equipment has high flexibility. The bent and cut staples cover the upper surface and both sides of the support bar inside the breaking device. During this process, the glue inlet pipe applies glue to the upper surface of the staples through the brush head, the resistor is energized to heat the glue, and then the glue solidifies and cools. The staples are linearly stuck on the outer surface of the support bar, and then the lever is rotated, the breaking plate breaks the entire strip of staples, and a section of the staple falls off from the outer surface of the support bar, thereby solving the problem of low automation of traditional staple production equipment.

[0023] 4. The present invention provides a bending device. When the equipment is in use, the pressure rod moves downward, the lower surface of the pressure strip contacts and squeezes the upper surface of the metal sheet, and then the pressure rod continues to press down, the vertical rod slides upward along the inner surface of the sleeve, and the sealing ring forces the compression spring to compress until the top of the vertical rod contacts the lower surface of the rubber pad, and the pressure rod stops pressing down. During this process, the pressure strip first fixes the metal sheet, and then the sleeve drives the inclined rod to continue to press down, and the limit block limits the angle of the inclined rod. Under the push of the inclined rod, the bending plate bends and flips to bend the two sides of the metal sheet, and the cutter cuts off the bent metal sheet. The staples are made, the roller rotates, and the convex strip rotates through the control of the stepping motor. The convex strip drives the metal sheet forward, which is convenient for subsequent bending and cutting, thereby solving the problem of low efficiency of traditional stapler production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of the present invention;

[0025] Figure 2 is a cross-sectional view of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the feeding device of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the shaping device of the present invention;

[0028] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0029] Figure 6 It is a schematic structural diagram of the punching device of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the back side of the punching device of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the bending device of the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the interrupting device of the present invention.

[0033] In the figure: 1. feeding device; 2. shaping device; 3. punching device; 4. breaking device; 10. bottom plate; 11. feeding trough; 12. bracket; 13. guide rail; 14. adjusting screw; 15. pressing wheel; 16. control nut; 17. connecting rod; 18. driving wheel; 20. sealing seat; 21. lifting rod; 22. sealing plate; 23. nozzle; 24. feeding pipe; 25. through hole; 26. shaping trough; 27. partition; 28. curing lamp; 29. ​​reflector ; 201, roller; 202, convex strip; 30, inclined plate; 31, rubber inlet hose; 32, brush head; 33, bending device; 34, sleeve plate; 35, cutter; 36, socket; 37, latch; 40, pressure rod; 41, sleeve; 42, rubber pad; 43, compression spring; 44, sealing ring; 45, vertical rod; 46, pressure strip; 47, bending plate; 48, inclined rod; 49, limit block; 50, support bar; 51, resistor; 52, lever; 53, breaking plate. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0035] Embodiment 1:

[0036] See also Figure 1 - Fig. 9The present invention provides a technical solution: a staple production device, comprising a feeding device 1, a shaping device 2 is arranged on the right side of the feeding device 1, a punching device 3 is arranged on the right side of the shaping device 2, and a breaking device 4 is arranged on the right side of the punching device 3. The feeding device 1 comprises a bottom plate 10, a feeding groove 11 is opened in the wall of the bottom plate 10, a bracket 12 is fixedly connected to the outer surface of the bottom plate 10, a guide rail 13 is fixedly connected to the outer surface of the bracket 12, an adjusting screw 14 is threadedly connected to the inner surface of the guide rail 13, a pressing wheel 15 is rotatably connected to the inner surface of the collar at the bottom end of the adjusting screw 14, a control nut 16 is rotatably connected to the outer surface of the pressing wheel 15, and a connecting rod is arranged on the back of the control nut 16 17, the bottom end of the connecting rod 17 is rotatably connected to a driving wheel 18; the shaping device 2 includes a sealing seat 20, the inner surface of the sealing seat 20 is slidably connected to a lifting rod 21, the bottom end of the lifting rod 21 is fixedly connected to a sealing plate 22, the inner surface of the sealing plate 22 is fixedly connected to a nozzle 23, the upper surface of the nozzle 23 is fixedly connected to a feeding pipe 24, the outer surface of the feeding pipe 24 is slidably connected to the inner surface of the sealing seat 20, a through hole 25 is opened in the wall of the sealing seat 20, a shaping groove 26 is provided at the bottom of the through hole 25, a partition 27 is fixedly connected to the inner surface of the sealing seat 20, a curing light 28 is fixedly connected to the outer surface on the right side of the partition 27, and a reflector 29 is provided on the top of the curing light 28.

[0037] The lower surface of the sealing seat 20 is fixedly connected to the upper surface of the bottom plate 10, the shaping groove 26 is opened in the wall of the sealing seat 20, and the upper surface of the reflector 29 is fixedly connected to the inner surface of the sealing seat 20. The outer surface of the internal rotating shaft of the pressure wheel 15 is slidably connected to the inner surface of the guide rail 13, the outer surface of the guide rail 13 is fixedly connected to the right end of the connecting rod 17, and the outer surface of the control nut 16 is rotatably connected to the outer surface of the bracket 12. The inner surface of the sealing seat 20 is rotatably connected with a roller 201, and the outer surface of the roller 201 is fixedly connected with a convex strip 202, and the convex strip 202 is arranged in a ring along the outer surface of the roller 201.

[0038] When in use, the raw materials are inserted from the feed trough 11 inside the base plate 10 to the bottom of the push wheel 18. The push wheel 18 rotates under the drive of an external motor to push the raw materials to the bottom of the pressing wheel 15. The two rollers flatten the raw materials while feeding, and can also prevent the raw materials from warping during the flattening process, ensuring that the raw materials can be stably transported along the upper surface of the base plate 10. Before use, the gap between the pressing wheel 15 and the base plate 10 can be controlled by rotating the adjusting screw 14 inside the guide rail 13 to meet the extrusion of raw materials of different thicknesses. The control nut 16 controls the angle of the connecting rod 17 relative to the bracket 12.

[0039] The flattened raw material is inserted into the interior of the sealing seat 20 from the shaping groove 26, and the feeding pipe 24 injects the protective coating into the interior of the nozzle 23, and then injects it into the bottom of the sealing plate 22 from the interior of the nozzle 23. The lifting rod 21 drives the sealing plate 22 to slide up and down along the outer surface of the left side of the partition 27. The protective coating is pushed by the sealing plate 22 and sprayed from the through hole 25 to the upper surface of the raw material. As the raw material continues to move, the curing lamp 28 continuously irradiates through the reflector 29, so that the coating is cured on the outer surface of the raw material to prevent the staples from oxidation and rusting during long-term storage and use.

[0040] Embodiment 2:

[0041] See also Figure 1 - Fig. 9 The present invention provides a technical solution: on the basis of the first embodiment, the punching device 3 includes an inclined plate 30, the outer surface of the inclined plate 30 is fixedly connected to a rubber inlet pipe 31, the lower surface of the inclined plate 30 is fixedly connected to a brush head 32, the inner surface of the inclined plate 30 is slidably connected to a bending device 33, the outer surface of the bending device 33 is fixedly connected to a sleeve plate 34, the inner surface of the sleeve plate 34 is slidably connected to a cutter 35, and the inner surface of the cutter 35 is plugged with a pin 37 through a socket 36. The bending device 33 includes a pressure rod 40, the bottom end of the pressure rod 40 is fixedly connected to a sleeve 41, the inner surface of the sleeve 41 is fixedly connected to a rubber pad 42, a compression spring 43 is arranged outside the rubber pad 42, the bottom end of the compression spring 43 is fixedly connected to a sealing ring 44, the inner surface of the sealing ring 44 is fixedly connected to a vertical rod 45, the bottom end of the vertical rod 45 is fixedly connected to a pressure strip 46, the inner surfaces of both ends of the pressure strip 46 are rotatably connected to bending plates 47, the upper surface of the bending plate 47 is rotatably connected to an inclined rod 48, and a limiting block 49 is arranged at the top of the inclined rod 48.

[0042] The insertion hole 36 is provided in the wall of the cutter 35, the outer surface of the stopper 49 is fixedly connected to the outer surface of the sleeve 41, the outer surface of the sleeve 41 is rotatably connected to the top of the inclined rod 48, the inner surface of the sleeve 41 is fixedly connected to the top of the compression spring 43, the interior of the sleeve 41 is slidably connected to the outer surfaces of the vertical rod 45 and the sealing ring 44, the outer surface of the sleeve 41 is fixedly connected to the outer surface of the sleeve plate 34, and the outer surface of the vertical rod 45 is slidably connected to the inner surface of the inclined plate 30. The interrupting device 4 includes a support bar 50, the inner surface of the support bar 50 is fixedly connected to a resistor 51, the outer surface of the support bar 50 is rotatably connected to a lever 52, the outer surface of the lever 52 is fixedly connected to a breaking plate 53, the upper surface of the support bar 50 is fixedly connected to the outer surface of the right side of the bottom plate 10, and the outer surface of the right side of the sealing seat 20 is fixedly connected to the outer surface of the left side of the inclined plate 30.

[0043] A method for using a staple production device comprises the following steps:

[0044] Step 1: Push the round metal piece into the feeding device 1. Under the extrusion of the feeding device 1, the workpiece is automatically inserted into the shaping device 2 during the process of being flattened and weighed into strips;

[0045] Step 2: The extruded workpiece is inserted into the interior of the shaping device 2, and slides from left to right along the interior of the shaping groove 26 inside the shaping device 2, and the surface curing and shaping is completed inside the sealing seat 20 to prevent the staples from aging and extend the subsequent service life;

[0046] Step 3: The workpiece inside the shaping device 2 is mixed into the inside of the punching device 3, and under the bending action of the bending device 33, a single staple is punched, and the cycle continues;

[0047] Step 4: Glue is applied to the outer surface of the punched staples. After the glue solidifies, the staples are broken and fall off from the equipment.

[0048] When in use, the bending device 33 bends the metal sheet. Under the connection of the sleeve plate 34, the bending device 33 moving downward along the outer surface of the inclined plate 30 drives the cutter 35 to slide downward along the inner surface of the inclined plate 30. The position of the cutter 35 can be changed by adjusting the socket 36 corresponding to the pin 37. The device has high flexibility. The bent and cut staples cover the upper surface and both sides of the support bar 50 inside the breaking device 4. During this process, the glue inlet pipe 31 applies glue to the upper surface of the staples through the brush head 32. The resistor 51 is energized to heat the glue. Then the glue solidifies and cools. The staples are linearly stuck on the outer surface of the support bar 50. Then the lever 52 is rotated, and the breaking plate 53 breaks the entire strip of staples. A section of the staple falls off from the outer surface of the support bar 50, which solves the problem of low automation of traditional staple production equipment.

[0049] 4. The present invention sets a bending device 33. When the equipment is in use, the pressure rod 40 moves downward, the lower surface of the pressure strip 46 contacts and squeezes the upper surface of the metal sheet, and then the pressure rod 40 continues to press down, the vertical rod 45 slides upward along the inner surface of the sleeve 41, and the sealing ring 44 forces the compression spring 43 to compress until the top of the vertical rod 45 contacts the lower surface of the rubber pad 42, and the pressure rod 40 stops pressing down. During this process, the pressure strip 46 first fixes the metal sheet, and then the sleeve 41 drives the inclined rod 48 to continue to press down. The limit block 49 limits the angle of the inclined rod 48. Under the push of the inclined rod 48, the bending plate 47 is bent and turned over to bend both sides of the metal sheet. The cutter 35 cuts off the bent metal sheet, and the staple is made. The roller 201 rotates, and the convex strip 202 rotates through the control of the stepper motor, and the convex strip 202 drives the metal sheet forward to facilitate subsequent bending and cutting.

[0050] Working principle:

[0051] When the equipment is in use, the raw materials are inserted from the feed slot 11 inside the base plate 10 to the bottom of the push wheel 18. The push wheel 18 rotates under the drive of an external motor to push the raw materials to the bottom of the pressing wheel 15. The two rollers flatten the raw materials while feeding, and can also prevent the raw materials from warping during the flattening process, ensuring that the raw materials can be stably transported along the upper surface of the base plate 10. Before use, the gap between the pressing wheel 15 and the base plate 10 can be controlled by rotating the adjusting screw 14 inside the guide rail 13 to meet the extrusion of raw materials of different thicknesses. The control nut 16 controls the angle of the connecting rod 17 relative to the bracket 12, which solves the problem of manual feeding required during the production of traditional staplers.

[0052] The flattened raw material is inserted into the interior of the sealing seat 20 from the shaping groove 26, the feeding pipe 24 injects the protective coating into the interior of the nozzle 23, and then injects it into the bottom of the sealing plate 22 from the interior of the nozzle 23, the lifting rod 21 drives the sealing plate 22 to slide up and down along the outer surface of the left side of the partition 27, and the protective coating is pushed by the sealing plate 22 to be sprayed from the through hole 25 to the upper surface of the raw material. As the raw material continues to move, the curing lamp 28 continuously irradiates through the reflector 29, so that the coating is cured on the outer surface of the raw material, preventing the staples from oxidation and rusting during long-term storage and use, thereby solving the problem of short service life of traditional staples.

[0053] The bending device 33 bends the metal sheet. Under the connection of the sleeve plate 34, the bending device 33 moving downward along the outer surface of the inclined plate 30 drives the cutter 35 to slide downward along the inner surface of the inclined plate 30. The position of the cutter 35 can be changed by adjusting the socket 36 corresponding to the pin 37. The equipment has high flexibility. The bent and cut staples cover the upper surface and both sides of the support bar 50 inside the breaking device 4. During this process, the glue inlet pipe 31 applies glue to the upper surface of the staples through the brush head 32. The resistor 51 is energized to heat the glue. Then the glue solidifies and cools. The staples are linearly stuck on the outer surface of the support bar 50. Then the lever 52 is rotated, and the breaking plate 53 breaks the entire strip of staples. A section of the staple falls off from the outer surface of the support bar 50, which solves the problem of low automation of traditional staple production equipment.

[0054] The pressure rod 40 moves downward, the lower surface of the pressure strip 46 contacts and squeezes the upper surface of the metal sheet, and then the pressure rod 40 continues to press down, the vertical rod 45 slides upward along the inner surface of the sleeve 41, and the sealing ring 44 forces the compression spring 43 to compress until the top of the vertical rod 45 contacts the lower surface of the rubber pad 42, and the pressure rod 40 stops pressing down. During this process, the pressure strip 46 first fixes the metal sheet, and then the sleeve 41 drives the inclined rod 48 to continue to press down. The limit block 49 limits the angle of the inclined rod 48. Under the push of the inclined rod 48, the bending plate 47 is bent and turned to bend the two sides of the metal sheet. The cutter 35 cuts off the bent metal sheet, and the staple is completed. The roller 201 rotates, and the convex strip 202 rotates through the control of the stepper motor. The convex strip 202 drives the metal sheet forward, which is convenient for subsequent bending and cutting, thereby solving the problem of low efficiency of traditional staple production equipment.

[0055] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A staple production device, comprising a feeding device (1), characterized in that: A shaping device (2) is arranged on the right side of the feeding device (1), a punching device (3) is arranged on the right side of the shaping device (2), and a breaking device (4) is arranged on the right side of the punching device (3). The feeding device (1) comprises a bottom plate (10), a feeding groove (11) is provided in the wall of the bottom plate (10), a bracket (12) is fixedly connected to the outer surface of the bottom plate (10), a guide rail (13) is fixedly connected to the outer surface of the bracket (12), an adjusting screw (14) is threadedly connected to the inner surface of the guide rail (13), a pressing wheel (15) is rotatably connected to the inner surface of the sleeve ring at the bottom end of the adjusting screw (14), a control nut (16) is rotatably connected to the outer surface of the pressing wheel (15), a connecting rod (17) is arranged on the back side of the control nut (16), and a driving wheel (18) is rotatably connected to the bottom end of the connecting rod (17); The shaping device (2) comprises a sealing seat (20), the inner surface of which is slidably connected to a lifting rod (21), the bottom end of which is fixedly connected to a sealing plate (22), the inner surface of which is fixedly connected to a nozzle (23), the upper surface of which is fixedly connected to a feeding pipe (24), the outer surface of which is slidably connected to the inner surface of the sealing seat (20), a through hole (25) being provided in the wall of the sealing seat (20), a shaping groove (26) being provided at the bottom of the through hole (25), the inner surface of which is fixedly connected to a partition (27), the outer surface of the right side of which is fixedly connected to a curing light (28), and a reflector (29) being provided at the top of the curing light (28); The punching device (3) comprises an inclined plate (30), the outer surface of the inclined plate (30) is fixedly connected to a rubber inlet pipe (31), the lower surface of the inclined plate (30) is fixedly connected to a brush head (32), the inner surface of the inclined plate (30) is slidably connected to a bending device (33), the outer surface of the bending device (33) is fixedly connected to a sleeve plate (34), the inner surface of the sleeve plate (34) is slidably connected to a cutter (35), and the inner surface of the cutter (35) is plugged with a pin (37) through a socket (36); The bending device (33) comprises a pressure rod (40), the bottom end of the pressure rod (40) is fixedly connected to a sleeve (41), the inner surface of the sleeve (41) is fixedly connected to a rubber pad (42), a compression spring (43) is arranged outside the rubber pad (42), the bottom end of the compression spring (43) is fixedly connected to a sealing ring (44), the inner surface of the sealing ring (44) is fixedly connected to a vertical rod (45), the bottom end of the vertical rod (45) is fixedly connected to a pressure strip (46), the inner surfaces of both ends of the pressure strip (46) are rotatably connected to a bending plate (47), the upper surface of the bending plate (47) is rotatably connected to an inclined rod (48), and a limiting block (49) is arranged at the top of the inclined rod (48); The breaking device (4) comprises a support bar (50), the inner surface of the support bar (50) is fixedly connected to a resistor (51), the outer surface of the support bar (50) is rotatably connected to a lever (52), the outer surface of the lever (52) is fixedly connected to a breaking plate (53), the upper surface of the support bar (50) is fixedly connected to the outer surface of the right side of the bottom plate (10), and the outer surface of the right side of the sealing seat (20) is fixedly connected to the outer surface of the left side of the inclined plate (30).

2. A staple production device according to claim 1, characterized in that: The lower surface of the sealing seat (20) is fixedly connected to the upper surface of the bottom plate (10), the shaping groove (26) is opened in the wall of the sealing seat (20), and the upper surface of the reflective plate (29) is fixedly connected to the inner surface of the sealing seat (20).

3. The staple production device according to claim 1, characterized in that: The outer surface of the internal rotating shaft of the pressure wheel (15) is slidably connected to the inner surface of the guide rail (13), the outer surface of the guide rail (13) is fixedly connected to the right end of the connecting rod (17), and the outer surface of the control nut (16) is rotatably connected to the outer surface of the bracket (12).

4. The staple production device according to claim 1, characterized in that: The inner surface of the sealing seat (20) is rotatably connected to a roller (201), the outer surface of the roller (201) is fixedly connected to a convex strip (202), and the convex strip (202) is arranged in a ring shape along the outer surface of the roller (201).

5. The staple production device according to claim 1, characterized in that: The insertion hole (36) is provided in the wall of the cutter (35); the outer surface of the limit block (49) is fixedly connected to the outer surface of the sleeve (41); the outer surface of the sleeve (41) is rotatably connected to the top end of the inclined rod (48); the inner surface of the sleeve (41) is fixedly connected to the top end of the compression spring (43); the interior of the sleeve (41) is slidably connected to the outer surfaces of the vertical rod (45) and the sealing ring (44); the outer surface of the sleeve (41) is fixedly connected to the outer surface of the sleeve plate (34); and the outer surface of the vertical rod (45) is slidably connected to the inner surface of the inclined plate (30).

6. A staple production device according to any one of claims 1 to 5, and a method of using the staple production device, characterized in that: The following steps are involved: Step 1: Push the round metal piece into the interior of the feeding device (1). Under the pressure of the feeding device (1), the workpiece is automatically inserted into the interior of the shaping device (2) during the process of being flattened and weighed into strips; Step 2: The extruded workpiece is inserted into the interior of the shaping device (2), and slides from left to right along the interior of the shaping groove (26) inside the shaping device (2), and the surface is solidified and shaped inside the sealing seat (20), thereby preventing the staples from aging and extending the subsequent service life; Step 3: The workpiece inside the shaping device (2) is loaded into the punching device (3), and under the bending action of the bending device (33), a single staple is punched, and the cycle continues; Step 4: Glue is applied to the outer surface of the punched staples. After the glue solidifies, the staples are broken and fall off from the equipment.

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