Metal plate punching device

A technology of stamping equipment and sheet metal, which is applied in the field of sheet metal processing equipment, can solve the problems of poor sheet metal production environment, easily scratched sheet metal parts, and waste materials that cannot be cleaned in time, so as to improve cleaning strength, improve work enthusiasm, Guaranteed neat results

Active Publication Date: 2019-01-18
宁波吉文金属科技有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, the invention proposes a sheet metal stamping equipment. The purpose of the invention is to solve the problem tha...
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Method used

As shown in Figure 3, described storage device 9 comprises support 91, fork 92, pressing plate 93 and air bag 94; Described support 91 is fixed on the below of base; Described pressing plate 93 right side middle parts are provided with a section guide rod , the guide rod passes through the right side bracket 91 horizontally, and the end of the guide rod is provided with a slope; the pressing plate 93 is slidably connected with the right side bracket 91 through the guide rod, and a return spring is installed between the pressing plate 93 and the right side bracket 91, and the pressing plate 93 Slide left and right to squeeze or relax the air bag 94; the swing rod 92 is fixed on the worm screw 12, and the arrangement orientation of the swing rod 92 is staggered with the elastic rod 81 in the middle of the worm screw 12, and the pressure plate 93 is pushed to slide left by the swing rod 92 rotating; The airbag 94 is installed between the pressing plate 93 and the left side bracket 91, and the airbag 94 shrinks and relaxes to form a negative pressure, and sucks and collects waste materials in the chip discharge port 14. During work, fork 92 rotates together with worm screw 12, and the fork 92 that staggers with elastic bar 81 promotes pressing plate 93 to move to the left before elastic bar 81 cleaning action, and pressing ...
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Abstract

The invention belongs to the technical field of metal plate machining devices, and particularly discloses a metal plate punching device. The device comprises a rack, a motor, an eccentric wheel, a puncher pin, a gear, a left transmission shaft, a right transmission shaft, a clutch, a worm wheel ,a worm, a sweeping device and a storing device; the sweeping device is fixed to the middle of the worm,and the sweeping device rotates along with the worm to sweep the working tabletop; the storing device is installed below a base, a solid waste box is placed under the storing device, the storing device works synchronous with the sweeping device through rotation of the worm, and generated waste swept by the sweeping device is collected and discharged into the solid waste box; due to sweeping workof the sweeping device, waste gathered at the working tabletop is removed in time, and it is ensured that the working environment is clean; waste is automatically cleaned day and collected, on-site cleaning work after production ending of production workers is avoided, and working pressure of production workers is relieved; under the effect of the storing device, cleaned waste can be effectively collected, and the purpose of environment-friendly production is achieved.

Application Domain

Technology Topic

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  • Metal plate punching device
  • Metal plate punching device
  • Metal plate punching device

Examples

  • Experimental program(1)

Example Embodiment

[0022] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific embodiments.
[0023] Such as Figure 1 to Figure 3 As shown, a sheet metal stamping equipment according to the present invention includes a frame 1, a motor 2, an eccentric wheel 3, a punch 4, a gear 5, a left transmission shaft 61, a right transmission shaft 62, a clutch 7, a worm gear 11, Worm 12, cleaning device 8 and storage device 9; the upper part of the frame 1 is provided with a cross beam, the bottom of the frame 1 is provided with a base, the upper part of the base is provided with a working table 13, and the middle of the working table 13 is provided with a chip removal port 14; The motor 2 is installed horizontally on the upper part of the frame 1, and an eccentric wheel 3 is installed on the rotating shaft of the motor 2; the punch 4 is installed on the beam, and the punch 4 is slidingly connected to the beam, and the punch 4 is located on the eccentric wheel 3. Directly below, a reset spring is installed between the punch 4 and the beam; the eccentric wheel 3 eccentrically rotates and intermittently extrudes the punch 4, and the reset spring resets the punch 4 to complete a punching action; the middle of the punch 4 is provided with a segment of teeth The rack is meshed with the gear 5, and the rotation of the gear 5 is realized by the vertical movement of the rack; the clutch 7 is installed on the beam between the worm gear 11 and the gear 5; the gear 5 passes through the left transmission shaft 61 The worm wheel 11 is rotatably connected with the clutch 7; the worm wheel 11 is fixed on the right transmission shaft 62, the worm wheel 11 is rotatably connected with the clutch 7 through the end of the right transmission shaft 62, the other end of the right transmission shaft 62 is rotatably connected with the frame 1, and the worm wheel The rotation center of 11 and the rotation center of the gear 5 are on the same horizontal line. The rotating gear 5 drives the worm wheel 11 to rotate together through the connection of the clutch 7; the worm 12 meshes with the worm wheel 11, and the upper end of the worm 12 is installed on the beam, The lower end of the worm 12 is installed on the base of the frame 1. The worm 12 can rotate in the vertical direction when the worm wheel 11 rotates; the cleaning device 8 is fixed at the middle of the worm 12, and the cleaning device 8 cleans the work surface 13 with the rotation of the worm 12 The storage device 9 is installed below the base, and a solid waste box for collecting waste is placed directly below the storage device 9. The storage device 9 works in conjunction with the cleaning device 8 through the rotation of the worm 12, and the collection and cleaning device 8 cleans the production Waste materials are discharged into the solid waste bin. When working, the motor 2 drives the eccentric wheel 3 to rotate eccentrically, and the eccentric wheel 3 rotates eccentrically to intermittently extrude the punch 4; when the punch 4 is reset upward under the action of the reset spring, the gear 5 starts to rotate under the drive of the upwardly moving rack. The rotating gear 5 drives the worm 12 to rotate through the left transmission shaft 61, the clutch 7, the right transmission shaft 62 and the worm wheel 11. The cleaning device 8 fixed on the worm 12 rotates with the worm 12 to clean the work surface 13; at the same time, the worm 12 Drive the storage device 9 installed under the base of the bracket 91 to collect and process waste; when the punch 4 is squeezed and moves downward, the gear 5 starts to rotate under the drive of the downwardly moving rack, and the rotating gear 5 passes through the left drive shaft 61 transmits the rotation to the clutch 7, and the clutch 7 is disconnected from the right drive shaft 62, so that the cleaning device 8 and the storage device 9 are in a standby state; the cleaning operation of the cleaning device 8 makes the waste accumulated on the working table 13 be cleared in time to ensure The work surface 13 is clean and tidy; the cleaned-up waste is effectively collected under the action of the storage device 9, and the purpose of environmentally friendly production is realized; this equipment improves the working environment of the production personnel during the production process, and improves the productivity of the first-line production personnel. Work enthusiasm; the automatic cleaning and collection of waste materials eliminates the on-site cleaning work after the end of production by the production staff, and reduces the work pressure of the production staff.
[0024] Such as figure 2 As shown, the cleaning device 8 includes an elastic rod 81 and a sliding plate 82; the elastic rod 81 is fixed in the middle of the worm 12, a brush is installed at the lower part of the elastic rod 81, and the elastic rod 81 cleans the waste on the work surface 13 through the brush; The elastic rod 81 is provided with a sliding groove along the length of the rod; the sliding plate 82 is slidably connected with the sliding groove on the elastic rod 81, and the end of the sliding plate 82 close to the worm 12 is connected with the elastic rod 81 through a return spring, and the sliding plate 82 is in the sliding groove Sliding, the waste attached to the elastic rod 81 is pushed to the chip discharge port 14 for collection. When working, the elastic rod 81 rotates with the worm wheel 11, and the rotating elastic rod 81 drives the brush to sweep across the work surface 13, sweeping the collected waste to the vicinity of the chip discharge port 14. The centrifugal force generated by the rotation of the elastic rod 81 moves the sliding plate 82 along The sliding groove on the elastic rod 81 is pulled out, and the drawn sliding plate 82 pushes the waste attached to the elastic rod 81 to the chip discharge port 14 for centralized collection. After the pushing is completed, the sliding plate 82 returns to the original position under the action of the return spring to repeat the action. It avoids the accumulation of waste on the side close to the worm 12; enables the waste to be collected in time and effectively, and solves the messy problem of the production site; avoids the scratches of the processed parts by the waste; eliminates the on-site cleaning work of the production staff after the production is completed, and reduces The work pressure of production personnel is reduced.
[0025] Such as figure 2 As shown, a stop post 83 is provided on the rotation path of the elastic rod 81, and the stop post 83 is fixed on the base of the frame 1; the stop post 83 is used to block the rotation of the elastic rod 81 and make the elastic rod 81 bend and deform , The elastic rod 81 accumulates elastic potential energy. During operation, when the rotating elastic rod 81 moves to the stop post 83, the elastic rod 81 is blocked by the stop post 83; the elastic rod 81 is bent and deformed under the combined action of the force of the worm 12 and the stop post 83, and the elastic rod 81 The elastic potential energy is increased. When the elastic rod 81 slides over the blocking post 83, the accumulated potential energy is converted into rotational kinetic energy, which improves the cleaning force of the elastic rod 81 on waste materials, so that heavier waste materials and waste materials with strong adhesion can be removed.
[0026] Such as image 3 As shown, the storage device 9 includes a bracket 91, a swing rod 92, a pressure plate 93 and an airbag 94; the bracket 91 is fixed below the base; the pressure plate 93 is provided with a section of guide rod in the middle of the right side, and the guide rod passes through horizontally. Right bracket 91, the end of the guide rod is provided with a slope; the pressure plate 93 is slidably connected to the right bracket 91 through the guide rod, and a return spring is installed between the pressure plate 93 and the right bracket 91, the pressure plate 93 slides left and right to squeeze or relax The airbag 94; the swing rod 92 is fixed on the worm 12, and the arrangement position of the swing rod 92 is staggered with the elastic rod 81 in the middle of the worm 12, and the pressure plate 93 is pushed to slide to the left through the rotation of the swing rod 92; the airbag 94 is installed on the pressure plate Between 93 and the left side bracket 91, the airbag 94 contracts and relaxes to form a negative pressure, which sucks and collects the waste material from the chip discharge port 14. When working, the pendulum rod 92 rotates with the worm 12, and the pendulum rod 92 staggered with the elastic rod 81 pushes the pressure plate 93 to move to the left before the elastic rod 81 cleaning action, the pressure plate 93 compresses the airbag 94 while moving to the left; When 81 starts the cleaning action, the swing rod 92 is separated from the pressure plate 93, the pressure plate 93 is reset by the return spring, the airbag 94 is deformed and starts to inhale, and the elastic rod 81 is cleaned to the debris discharge port 14 to suck in the waste material. The combined action of gravity and airflow falls into the solid waste box below for centralized storage; the coordinated operation of the storage device 9 and the cleaning device 8 enables the cleaned waste to be collected in time, and avoids the accumulation of waste to pollute the environment.
[0027] Such as figure 2 As shown, a rubber pad 84 is installed at one end of the elastic rod 81 away from the worm 12. During operation, the rubber pad 84 cushions the collision of the elastic rod 81 and the stop post 83 when the elastic rod 81 contacts the stop post 83, reduces the vibration caused by the contact between the elastic rod 81 and the stop post 83, and reduces noise pollution during equipment operation.
[0028] Such as image 3 As shown, the pressure plate 93 is an arc-shaped plate, and the pressure plate 93 is attached to the airbag 94, and the pressure plate 93 is used to squeeze the airbag 94. During operation, the arc-shaped pressing plate 93 can more fully squeeze the airbag 94, which improves the inhalation of the airbag 94 when it recovers from deformation, so that waste materials can be more fully collected.
[0029] The specific workflow is as follows:
[0030] When working, the motor 2 drives the eccentric wheel 3 to rotate eccentrically, and the eccentric wheel 3 eccentrically rotates to intermittently squeeze the punch 4. When the punch 4 resets upward under the action of the reset spring, the gear 5 starts to rotate under the drive of the upwardly moving rack. The rotating gear 5 transmits the rotation to the clutch 7 through the left transmission shaft 61. The clutch 7 is connected with the right transmission shaft 62 to drive the worm wheel 11 to start to rotate. The rotating worm wheel 11 drives the worm 12 to rotate, and the elastic rod 81 rotates with the worm wheel 11. When the rotating elastic rod 81 moves to the blocking column 83, the elastic rod 81 is blocked by the blocking column 83; the elastic rod 81 is bent and deformed under the combined action of the force of the worm 12 and the blocking column 83, and the elastic potential energy of the elastic rod 81 increases. When the elastic rod 81 slides over the blocking column 83, the accumulated potential energy is converted into rotational kinetic energy, which improves the cleaning force of the elastic rod 81 on the waste. The rotating elastic rod 81 drives the brush to sweep across the work surface 13 to sweep the collected waste. Near the chip discharge port 14, the centrifugal force during rotation pulls the slide plate 82 along the chute on the elastic rod 81. The pulled slide plate 82 pushes the waste attached to the elastic rod 81 to the chip discharge port 14 for centralized collection. The sliding plate 82 returns to the original position under the action of the return spring and repeats the action to complete the cleaning operation of the work surface 13. At the same time, the swing rod 92 rotates with the worm 12, and the swing rod 92 staggered from the elastic rod 81 cleans on the elastic rod 81 Push the pressure rod forward to move to the left, the pressure plate 93 compresses the airbag 94 while moving to the left; when the elastic rod 81 starts to clean, the swing rod 92 separates from the pressure rod, the pressure plate is reset by the return spring, and the airbag 94 deforms and starts to inhale , The elastic rod 81 is cleaned to the waste in the chip discharge port 14; the coordinated operation of the storage device 9 and the cleaning device 8 enables the cleaned waste to be collected in time, avoiding the occurrence of the pollution of the environment by the accumulation of waste; When squeezed downwards, the gear 5 starts to rotate under the drive of the downwardly moving rack. The rotating gear 5 transmits the rotation to the clutch 7 through the left transmission shaft 61, and the clutch 7 is disconnected from the right transmission shaft 62, so that The cleaning device 8 and the storage device 9 are in a standby state; through the cleaning operation of the cleaning device 8, the waste collected on the work surface 13 is removed in time, which ensures the cleanliness of the work surface 13, and is effectively collected and cleaned under the action of the storage device 9. The waste material has achieved the goal of environmentally friendly production. The automatic cleaning and collection of waste materials eliminates the on-site cleaning work of the production staff after the end of production, and reduces the work pressure of the production staff.
[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the industry should understand that the present invention is not limited by the foregoing embodiments. The foregoing embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have Various changes and improvements, these changes and improvements fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
[0032] Industrial applicability
[0033] Through the cleaning operation of the cleaning device, the present invention makes the waste materials gathered on the work surface be cleared in time, ensuring the cleanliness of the work surface; under the action of the storage device, the cleared waste materials are efficiently collected, and the purpose of environmentally friendly production is realized; the automatic waste materials The cleaning and collection eliminates the on-site cleaning work of the production staff after the end of production, and reduces the work pressure of the production staff; therefore, the sheet metal stamping equipment is useful in the technical field of sheet metal processing equipment.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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