Stamping system

Abstract

The invention relates to the technical field of intelligent punching equipment, in particular to a punching system which comprises a punching machine and a lifting mechanism, a buffer mounting groove is formed in the punching machine, a supporting base corresponding to the lifting mechanism is arranged in the buffer mounting groove, and a buffer mechanism capable of conducting damping and noise reduction on the supporting base is arranged in the buffer mounting groove. A cooling mechanism capable of cooling the supporting seat is arranged on the buffer mechanism and is started along with the lifting mechanism after being started, energy is converted, vibration and noise are reduced, the influence on the environment is reduced, environmental protection is facilitated, the impact load borne by the mold is reduced, the loss and the failure rate of the mold are reduced, and the service life of the mold is prolonged; and the equipment maintenance frequency and cost are reduced, the production efficiency is improved, the equipment operation reliability and stability are improved, thermal deformation during part machining is reduced, the quality and machining precision of stamped parts are improved, high-quality development of the stamping technology is promoted, and the product competitiveness is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent stamping equipment, and in particular to a stamping system. Background Art

[0002] Shape-based intelligent stamping systems are mechanical equipment used to stamp raw materials, usually including components such as bed, feed system, punch and die. Shape-based intelligent stamping systems use advanced image recognition and processing technology to automatically adjust the parameters and processes of the stamping machine according to the shape of the product to achieve efficient stamping. This system can improve production efficiency, reduce the need for manual intervention, and is suitable for stamping parts of various shapes and sizes.

[0003] The punch press is an important component of the existing stamping system. It realizes up and down movement, reciprocating motion and other operations through motor drive and transmission system. Mechanical vibration and noise will be generated during the movement of the punch press, and the noise and vibration generated may have a certain impact on the working environment and the health of the operator; in addition, when the punch press is running, heat may be generated due to friction, plastic deformation and energy dissipation during the stamping process. Due to the plastic deformation and thermal effect of the raw materials, deformation or discoloration of parts may occur, especially for the processing of some special materials or products in high temperature environments. Summary of the invention

[0004] The purpose of the present invention is to address the problems existing in the background technology and to provide a subject of a punching system.

[0005] The technical solution of the present invention is as follows: a punching system, comprising a punching machine and a lifting mechanism, wherein a buffer installation groove is provided on the punching machine, a support seat corresponding to the lifting mechanism is provided in the buffer installation groove, a buffer mechanism capable of reducing vibration and noise of the support seat is provided inside the buffer installation groove, and the buffer mechanism can absorb and disperse the impact and noise generated during the operation of the lifting mechanism; The buffer mechanism is provided with a cooling mechanism capable of cooling the support seat, and the cooling mechanism is started after being started by the lifting mechanism.

[0006] Optionally, the buffer mechanism includes a base plate connected to the buffer mounting groove, a plurality of buffer sleeve rods are fixedly connected to the upper surface of the base plate, a buffer plug rod is movably sleeved on the top end of the buffer sleeve rod, a buffer spring is arranged inside the buffer sleeve rod for buffering and absorbing the bottom end of the buffer plug rod, and the top end of the buffer plug rod is fixedly connected to the lower surface of the support seat.

[0007] Optionally, the cooling mechanism includes a support plate fixedly connected to the buffer sleeve rod, a liquid bag is provided on the upper surface of the support plate, a condensing agent is provided inside the liquid bag, a plurality of nozzles are provided on the upper surface of the liquid bag, a connecting block is fixedly connected to the lower surface of the support seat, a pressing plate for squeezing the liquid bag is fixedly connected to the bottom end of the connecting block, and a collecting mechanism for collecting waste water is provided on the support seat.

[0008] Optionally, the collecting mechanism includes an inclined base fixedly connected to the inner upper surface of the buffer mounting groove, the inner upper surface of the buffer mounting groove is inclinedly provided with a pair of liquid guiding grooves for diversion, the inner upper surface of the buffer mounting groove is provided with an inclined liquid guiding groove corresponding to the liquid guiding groove, the side wall of the punching machine is provided with a water pump mounting groove, the water pump mounting groove is provided with a motor, the punching machine is provided with a waste liquid storage groove corresponding to the water pump mounting groove, the waste liquid storage groove is provided with a connecting infusion hole connected to the inclined liquid guiding groove, the motor is provided with an infusion tube and a suction tube, one end of the suction tube is movably passed through the waste liquid storage groove, and one end of the infusion tube is movably passed through the punching machine and fixedly connected to the liquid bag.

[0009] Optionally, a rubber sealing sleeve is provided at the top end of the buffer sleeve rod for increasing the sealing performance and movably sleeved with the buffer plug rod.

[0010] Optionally, the liquid bag is provided with a spiral liquid inlet for adding water, and one end of the spiral liquid inlet is spirally connected to a spiral sleeve block.

[0011] Optionally, the punching machine is provided with a first rotating door capable of blocking the buffer mounting groove.

[0012] Optionally, the side wall of the punching machine is provided with a second rotating door which can shield the water pump installation groove.

[0013] Optionally, a filter ball capable of filtering waste water is provided at the other end of the pipette.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] 1. The present invention adopts the design of the buffer mechanism, which can absorb and disperse the vibration energy and convert the energy into other forms of energy, thereby reducing the amplitude and propagation of the vibration. When external impact or vibration acts on the system, the material or structure in the buffer mechanism will deform accordingly, thereby absorbing and dissipating the vibration energy, weakening the vibration, reducing the impact load borne by the mold, reducing mold loss, extending the service life of the mold, reducing mold loss and failure rate, reducing the maintenance cost of the equipment, reducing the degree of vibration of the stamping parts, improving the reliability and stability of the equipment operation, improving the quality of the stamping parts, effectively reducing vibration and noise, and improving the production environment. The stamping system is suitable for a variety of stamping processes.

[0016] 2. The present invention uses a cooling mechanism designed so that during the stamping process, the cooling mechanism can be started by starting the lifting mechanism, and the cooling mechanism quickly takes away the heat through the cooling medium, so that the parts are quickly cooled, avoiding excessive surface temperature and reducing the possibility of discoloration. The cooling mechanism can effectively reduce the temperature of the parts, reduce the possibility of oxidation and organizational changes of the material at high temperatures, thereby protecting the structure and surface quality of the parts, improving the processing quality of the parts, improving the processing accuracy of the parts, and improving the stability of the parts processing, increasing the competitiveness of the products, and enabling some high-precision, high-quality stamping parts to be produced, which is conducive to promoting the high-quality development of the stamping process.

[0017] 3. The present invention collects and recycles condensing agents through the design of the collection mechanism, which can reduce the amount of condensing agents that need to be purchased and replaced, thereby reducing costs. And the recycling of condensing agents can reduce the consumption and waste of resources. Reasonable management of the use of condensing agents can maximize the use and reuse of condensing agents, reduce the negative impact on the environment, reduce the consumption and discharge of cooling media, reduce the impact on the environment, benefit environmental protection, reduce thermal deformation during parts processing, improve the quality of parts, increase the competitiveness of products, and lay the foundation for creating new application fields.

[0018] 4. The present invention can reduce the accumulation and precipitation of impurities and the degree of contamination of the condensing agent through the design of the filter ball, which helps to extend the service life of the condensing agent, reduce the frequency and cost of replacement, reduce energy consumption, reduce environmental pollution, and increase the reliability and stability of the equipment.

[0019] 5. The present invention adopts the design of rubber seal, so that the sealing gasket can fit tightly with the outer wall of the buffer plug rod, so that moisture cannot enter the buffer sleeve rod, thereby preventing moisture from invading and causing damage, improving the waterproof performance of the equipment, preventing the connection of the equipment from being corroded, improving the reliability of the equipment, extending the service life of the equipment, reducing the maintenance frequency and cost, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a stamping system of the present invention is given; Figure 2 for Figure 1 A partial structural cross-sectional view of Figure 3 for Figure 2 A partial structural diagram of Figure 4 for Figure 3 Schematic diagram of the split structure; Figure 5 for Figure 2 A schematic diagram of a partial structure viewed from above; Figure 6 for Figure 2 A right side sectional view of Figure 7 for Figure 6 A magnified schematic diagram of center A.

[0021] : 1. punching machine; 2. lifting mechanism; 3. support seat; 311. buffer mounting groove; 312. buffer sleeve rod; 313. buffer plug rod; 314. rubber sealing sleeve; 315. support plate; 316. liquid bag; 317. nozzle; 318. pressing plate; 319. bottom plate; 320. connecting block; 321. buffer spring; 322. inclined liquid guide groove; 323. spiral liquid inlet; 324. spiral sleeve block; 325. inclined base; 326. liquid guide groove; 327. first rotating door; 4. water pump mounting groove; 41. waste liquid storage tank; 42. motor; 43. pipette; 44. infusion tube; 45. connecting infusion hole; 46. second rotating door; 47. filter ball. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1-Figure 5 As shown, a stamping system proposed by the present invention includes a stamping machine 1 and a lifting mechanism 2, the stamping machine 1 is provided with a first rotating door 327 that can block the buffer installation groove 311, the side wall of the stamping machine 1 is provided with a second rotating door 46 that can block the water pump installation groove 4, the stamping machine 1 is provided with a buffer installation groove 311, the buffer installation groove 311 is provided with a support seat 3 corresponding to the lifting mechanism 2, the buffer installation groove 311 is provided with a buffer mechanism that can reduce shock and noise of the support seat 3, the buffer mechanism can absorb and disperse the impact and noise generated when the lifting mechanism 2 is running; the buffer mechanism is provided with a cooling mechanism that can cool the support seat 3, and the cooling mechanism is started after the lifting mechanism 2 is started.

[0025] The buffer mechanism includes a base plate 319 connected to the buffer mounting groove 311, and four buffer sleeve rods 312 are fixedly connected to the upper surface of the base plate 319. The top of each buffer sleeve rod 312 is provided with a rubber sealing sleeve 314 for increasing the sealing performance and movably sleeved with the buffer plug rod 313. The top of the buffer sleeve rod 312 is movably sleeved with the buffer plug rod 313. The inside of the buffer sleeve rod 312 is provided with a buffer spring 321 for buffering and absorbing the bottom end of the buffer plug rod 313. The top of the buffer plug rod 313 is fixedly connected to the lower surface of the support seat 3.

[0026] The cooling mechanism includes a support plate 315 fixedly connected to the buffer sleeve rod 312, a liquid bag 316 is arranged on the upper surface of the support plate 315, a spiral liquid inlet 323 for adding water is arranged on the liquid bag 316, one end of the spiral liquid inlet 323 is spirally connected to a spiral sleeve block 324, and a condensing agent is arranged inside the liquid bag 316.

[0027] The condensing agent includes a refrigerant: the refrigerant is generally a liquid with a low freezing point, such as ethylene glycol, glycerin, etc. The refrigerant passes through a cooling circulation system or is directly sprayed onto the surface of the support seat 3 to quickly cool the support seat 3 to a lower temperature. The low temperature property of the refrigerant enables it to take away heat faster, achieving a rapid cooling effect.

[0028] The upper surface of the liquid bag 316 is provided with a plurality of nozzles 317, which are nozzles usually used to control the flow of the fluid and spray the fluid when necessary. The lower surface of the support base 3 is fixedly connected with a connecting block 320, and the bottom end of the connecting block 320 is fixedly connected with a pressing plate 318 that can squeeze the liquid bag 316. The support base 3 is provided with a collecting mechanism that can collect wastewater.

[0029] In this embodiment, when the intelligent stamping system is required, Figure 1 As shown, after the punching machine 1 is started, the lifting mechanism 2 moves downward to abut against the support seat 3, so that the support seat 3 moves downward, as shown in FIG. Figure 4 As shown, the support seat 3 drives the connection block 320 to move downward, and the connection block 320 drives the pressing plate 318 to move downward to press the top of the liquid bag 316, based on the internal pressure of the liquid bag 316 and the principle of fluid mechanics. The volume of the internal space of the liquid bag 316 is reduced, resulting in the air in the liquid bag 316 being compressed, increasing the internal pressure. As a result, the liquid in the liquid bag 316 is sprayed from the multiple nozzles 317 to the bottom of the support seat 3, thereby cooling the support seat 3; At the same time, the support seat 3 drives the top end of the buffer plug rod 313 to move downward, and the bottom end of the buffer plug rod 313 slides along the buffer sleeve rod 312. Since the buffer sleeve rod 312 is provided with a buffer spring 321 inside, the buffer spring 321 can offset the vibration through its own elastic restoring force, thereby reducing the amplitude and energy transfer. Elastic vibration absorption reduces the propagation and transmission of vibration to a certain extent, thereby reducing the generation of noise. And the buffer spring 321 can disperse the vibration energy into the entire buffer spring 321 structure, so that the vibration energy is absorbed and dispersed inside the buffer spring 321. Through elastic deformation and relative movement of the buffer spring 321, energy will be transferred from the vibrating object to the buffer spring 321, and the energy will be dissipated through the self-damping effect of the buffer spring 321, thereby achieving the effect of shock absorption and noise reduction.

[0030] Embodiment 2

[0031] like Figure 2 , Figure 6 and Figure 7 As shown, based on Example 1, the collecting mechanism includes an inclined base 325 fixedly connected to the inner upper surface of the buffer mounting groove 311, and the function of the inclined base 325 is to allow the fallen condensing agent to slide to the liquid guide groove 326 through the inclined slope on the inclined base 325. A pair of liquid guide grooves 326 for diversion are inclinedly arranged on the inner upper surface of the buffer mounting groove 311. The liquid guide grooves 326 are inclined, and their lower end is inclined toward the inclined liquid guide groove 322, and their function is to facilitate the condensing agent to flow toward the inclined liquid guide groove 322. The inner upper surface of the buffer mounting groove 311 is provided with an inclined liquid guide groove 322 corresponding to the liquid guide groove 326. The inclined liquid guide groove 322 is inclined, and its lower end is inclined toward the connected infusion hole 45, so as to facilitate the condensing agent to flow toward the connected infusion hole 45. A water pump installation groove 4 is provided on the side wall of the punching machine 1, and a motor 42 is arranged inside the water pump installation groove 4. The punching machine 1 is provided with a waste liquid storage groove 41 corresponding to the water pump installation groove 4, and a connecting infusion hole 45 connected to the inclined liquid guide groove 322 is provided in the waste liquid storage groove 41. An infusion tube 44 and a suction tube 43 are provided on the motor 42. One end of the suction tube 43 movably passes through the waste liquid storage groove 41, and the other end of the suction tube 43 is provided with a filter ball 47 that can filter waste water. One end of the infusion tube 44 movably passes through the punching machine 1 and is fixedly connected to the liquid bag 316.

[0032] The filter ball 47 is usually made of a high temperature resistant and corrosion resistant material, such as stainless steel or plastic. Its function is to intercept impurities in the coolant through its specially designed structure, such as mesh, hole or fiber mesh, and prevent them from entering the cooling system. The filter ball 47 can selectively filter out most of the impurities to keep the coolant clean and smooth.

[0033] In this embodiment, when the water sprayed for cooling adheres to the lower surface of the support seat 3, the water will aggregate into large water droplets due to too much water adherence, and the large water droplets will fall downward under the action of gravity, and finally the water will slide to the inner upper surface of the buffer installation groove 311, and slide to the inclined liquid guide groove 322 through the liquid guide groove 326. Since the inclined liquid guide groove 322 is connected to the connecting infusion hole 45, the waste water will finally slide to the inside of the waste liquid storage tank 41. Then the motor 42 can be started, and after the motor 42 is started, the waste water in the waste liquid storage tank 41 is pumped to the infusion pipe 44 through the suction pipe 43, and the waste water is filtered by the filter ball 47, and finally the filtered waste water is stored again in the liquid bag 316 through the infusion pipe 44, so as to be reused and save resources.

[0034] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A punching system, comprising a punching machine (1) and a lifting mechanism (2), characterized in that: The punching machine (1) is provided with a buffer installation groove (311), a support seat (3) corresponding to the lifting mechanism (2) is arranged in the buffer installation groove (311), and a buffer mechanism capable of reducing vibration and noise of the support seat (3) is arranged inside the buffer installation groove (311), and the buffer mechanism can absorb and disperse the impact and noise generated by the lifting mechanism (2) during operation; The buffer mechanism is provided with a cooling mechanism capable of cooling the support seat (3), and the cooling mechanism is started after the lifting mechanism (2) is started.

2. A stamping system according to claim 1, characterized in that: The buffer mechanism comprises a bottom plate (319) connected to the buffer installation groove (311); a plurality of buffer sleeve rods (312) are fixedly connected to the upper surface of the bottom plate (319); a buffer insert rod (313) is movably sleeved on the top of the buffer sleeve rod (312); a buffer spring (321) is arranged inside the buffer sleeve rod (312) for buffering and absorbing the bottom of the buffer insert rod (313); and the top ends of the buffer insert rods (313) are fixedly connected to the lower surface of the support seat (3).

3. A stamping system according to claim 1, characterized in that: The cooling mechanism comprises a support plate (315) fixedly connected to the buffer sleeve rod (312); a liquid bag (316) is arranged on the upper surface of the support plate (315); a condensing agent is arranged inside the liquid bag (316); a plurality of nozzles (317) are arranged on the upper surface of the liquid bag (316); a connecting block (320) is fixedly connected to the lower surface of the support seat (3); a pressing plate (318) capable of pressing the liquid bag (316) is fixedly connected to the bottom end of the connecting block (320); and a collecting mechanism capable of collecting waste water is arranged on the support seat (3).

4. A stamping system according to claim 3, characterized in that: The collecting mechanism comprises an inclined base (325) fixedly connected to the inner upper surface of the buffer installation groove (311); a pair of liquid guiding grooves (326) for guiding flow are arranged obliquely on the inner upper surface of the buffer installation groove (311); an inclined liquid guiding groove (322) corresponding to the liquid guiding groove (326) is arranged on the inner upper surface of the buffer installation groove (311); a water pump installation groove (4) is provided on the side wall of the punching machine (1); a motor (4) is arranged inside the water pump installation groove (4); 2), the punching machine (1) is provided with a waste liquid storage tank (41) corresponding to the water pump installation tank (4), the waste liquid storage tank (41) is provided with a connecting infusion hole (45) connected to the inclined liquid guide tank (322), the motor (42) is provided with an infusion tube (44) and a liquid suction tube (43), one end of the liquid suction tube (43) movably penetrates the waste liquid storage tank (41), and one end of the infusion tube (44) movably penetrates the punching machine (1) and is fixedly connected to the liquid bag (316).

5. A stamping system according to claim 2, characterized in that: The top end of the buffer sleeve rod (312) is provided with a rubber sealing sleeve (314) for increasing sealing performance and movably sleeved with the buffer insert rod (313).

6. A stamping system according to claim 3, characterized in that: The liquid bag (316) is provided with a spiral liquid inlet (323) for adding water, and one end of the spiral liquid inlet (323) is spirally connected to a spiral sleeve block (324).

7. A stamping system according to claim 1, characterized in that: The punching machine (1) is provided with a first rotating door (327) capable of blocking the buffer installation groove (311).

8. A stamping system according to claim 1, characterized in that: The side wall of the punching machine (1) is provided with a second rotating door (46) capable of shielding the water pump installation groove (4).

9. A stamping system according to claim 4, characterized in that: The other end of the liquid suction tube (43) is provided with a filter ball (47) capable of filtering waste water.

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