High-protection solder punching machine

Abstract

The utility model discloses a high protection solder punching machine which comprises a base, a punching machine frame is arranged on one side of the upper end of the base, a punching air cylinder is arranged on the upper portion of the punching machine frame, a protective cover shell wrapping the peripheral side of the punching machine frame and a machining station is further fixed to the upper end of the base, and a material conveying opening is formed in the front face of the protective cover shell. A protective plate is arranged on the inner side of the material conveying opening in a matched mode, a rotary table which is horizontally and rotationally installed on the upper portion of the base is fixed to the bottom of the protective plate, when stamping machining is conducted on one station, unmachined solder blanks can be added to the station located outside at the same time, and therefore the machining efficiency of the impact machine is greatly improved. Besides, after each switching station is completed, the protective plate can automatically block the material conveying opening under the driving of the rotary table, the whole stamping station is located in a closed environment in cooperation with the protective cover shell, splashing of hard objects such as metal filings possibly occurring during stamping machining is effectively avoided, and the machining safety protection performance is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a solder stamping machine with high protection performance. Background Technique

[0002] Solder, also known as solder sheet, is a welding material cast from metals such as silver, copper, zinc and cadmium and rolled into thin sheets. It has high welding regular strength and is widely used in the welding of small metals such as band saw blades and marble saw blades.

[0003] At present, the processing of solder is mainly carried out by stamping. Usually, several solder sheets can be punched out in one stamping. In actual production, when the current solder parts are being stamped, the stamping environment of the entire raw material is directly exposed, and hard objects such as metal chips are likely to splash due to the stamping action during the stamping process, which poses a certain safety threat to the staff in the surrounding environment. On the other hand, in order to avoid this situation, some stamping machines are equipped with a safety door cover. After each stamping is completed, it is necessary to unload the residual material, load the blank, and then close the door cover, which is rather cumbersome in operation. Therefore, in order to save time and improve efficiency, many stamping equipments usually do not adopt this kind of protection measure, but the resulting problem is still safety. For this reason, a solder stamping machine with high protection performance is provided to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a solder stamping machine with high protection performance to solve the problems of poor safety and low processing efficiency existing in the existing stamping equipment as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A solder stamping machine with high protection performance, which includes a base. One side of the upper end of the base has a stamping frame. The upper part of the stamping frame has a stamping cylinder. The upper end of the base is also fixed with a protective cover shell that covers the outer peripheral side of the stamping frame and the processing station. A feeding port is arranged on the front surface of the protective cover shell. A protective plate is matched inside the feeding port. The bottom of the protective plate is fixed with a turntable that is horizontally rotatably installed on the upper part of the base. The upper part of the turntable is separated into two processing stations by the protective plate. Each processing station is respectively provided with a lower die base. The output end of the bottom of the stamping cylinder is installed with an upper die base corresponding to the lower die base. The turntable is driven by a driving device to rotate horizontally.

[0007] As a preferred solution of a highly protective solder stamping machine according to the present utility model, an annular groove is provided on the upper part of the base, and an annular slider corresponding to the annular groove is provided on the circumferential side of the bottom of the turntable.

[0008] As a preferred solution of a highly protective solder stamping machine according to the present utility model, a rotating shaft is fixed at the center of the bottom of the turntable, and a motor with an output shaft connected to the rotating shaft is installed inside the base.

[0009] As a preferred solution of a highly protective solder stamping machine according to the present utility model, mounting grooves corresponding to the lower die holder are further provided on both sides of the turntable, and avoidance grooves perpendicular to the mounting grooves are further provided on the upper part of the base.

[0010] As a preferred solution of a highly protective solder stamping machine according to the present utility model, a second viewing window is further provided at the center of the protective plate, and a rubber strip is further provided on the outer edge of the protective plate.

[0011] As a preferred solution of a highly protective solder stamping machine according to the present utility model, a maintenance door is hinged on at least one side of the protective housing, and a first viewing window is installed on the maintenance door.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this highly protective solder stamping machine, through the cooperation of the base, the protective housing, the feeding port, the turntable, the protective plate, etc., when it is necessary to store and retrieve solder, the driving device will drive the turntable to rotate 180 degrees, so that the two working stations on the turntable and the lower die holder are switched alternately. Moreover, when one working station is performing stamping processing, the working station located outside can simultaneously add unprocessed solder blanks, thereby greatly improving the processing efficiency of the impact machine without waiting in the middle. In addition, after each switching working station is completed, the protective plate will automatically block the feeding port driven by the turntable. Combined with the protective housing, the entire stamping working station is in a closed environment, effectively avoiding the splashing of hard objects such as metal chips that may occur during stamping processing, and effectively ensuring the safety of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the internal side structure of the present utility model;

[0015] Figure 3 It is a schematic diagram of the upper structure of the turntable of the present utility model;

[0016] Figure 4 It is a schematic diagram of the bottom structure of the turntable of the present utility model.

[0017] In the figure: 100, base; 110, annular ring groove; 120, avoidance groove; 200, stamping machine frame; 210, stamping cylinder; 300, protective housing; 310, material feeding port; 320, maintenance door; 330, viewing window 1; 400, turntable; 410, installation groove; 420, protective plate; 430, viewing window 2; 440, rubber strip; 450, annular slider; 460, rotating shaft; 500, lower die holder; 510, upper die holder; 600, motor. Detailed implementation mode

[0018] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation mode of the present utility model in conjunction with the accompanying drawings.

[0019] Secondly, the present utility model will be described in detail in combination with the schematic diagrams. When detailing the implementation mode of the present utility model, for the convenience of description, the sectional view showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the protection scope of the present utility model here. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will further describe in detail the implementation mode of the present utility model in conjunction with the accompanying drawings.

[0021] Figures 1 - 4 Shown is the overall structural schematic diagram of a high-protection solder stamping machine of the present utility model. Please refer to Figures 1 - 4 A high-protection solder stamping machine of this embodiment includes a base 100. One side of the upper end of the base 100 has a stamping machine frame 200, and the upper part of the stamping machine frame 200 has a stamping cylinder 210. The upper end of the base 100 is also fixed with a protective housing 300 covering the outer peripheral side of the stamping machine frame 200 and the processing station. A material feeding port 310 is arranged on the front surface of the protective housing 300. A protective plate 420 is matched inside the material feeding port 310. The bottom of the protective plate 420 is fixed with a turntable 400 that is horizontally rotatably installed on the upper part of the base 100. The upper part of the turntable 400 is partitioned into two processing stations by the protective plate 420. Each processing station is respectively provided with a lower die holder 500. The bottom output end of the stamping cylinder 210 is installed with an upper die holder 510 corresponding to the lower die holder 500. The turntable 400 is driven by a driving device to rotate horizontally.

[0022] An annular groove 110 is provided on the upper part of the base 100. A corresponding annular slider 450 is provided around the circumference of the bottom of the turntable 400. The cooperation between the annular groove 110 and the annular slider 450 makes the turntable 400 more stable and smooth during horizontal rotation and station switching. A rotating shaft 460 is fixed at the center of the bottom of the turntable 400. A motor 600 is installed inside the base 100 and its output shaft is connected to the rotating shaft 460. When it is necessary to access the solder, the motor 600 drives the turntable 400 to rotate 180 degrees, so that the two stations on the turntable 400 and the lower die holder 500 are switched alternately. Moreover, when stamping is carried out at one station, the unprocessed solder blanks can be added to the external station at the same time, thus greatly improving the processing efficiency of the impact machine. In addition, after each station switching is completed, the protection plate 420 will automatically block the material input port 310 under the drive of the turntable 400. Cooperating with the protective cover 300, the whole stamping station is in a closed environment, effectively avoiding the splashing of hard objects such as metal chips that may occur during stamping, and effectively guaranteeing the processing safety protection.

[0023] Installation grooves 410 corresponding to and matching the lower die holder 500 are also provided on both sides of the turntable 400. An avoidance groove 120 perpendicular to the installation groove 410 is also provided on the upper part of the base 100. It can be understood that the installation groove 410 is used for positioning and installing the lower die holder 500, and the installation groove 410 penetrates up and down. During processing, the solder ejected from the lower die holder 500 will directly fall into the collection unit below through the installation groove 410 and the avoidance groove 120. This is a commonly used technical means in the art and will not be specifically described.

[0024] Furthermore, a second viewing window 430 is provided at the center of the protection plate 420. A rubber strip 440 is also provided on the outer edge of the protection plate 420. During stamping, the protection plate 420 can block the joint gap with the material input port 310 through the rubber strip 440, thus further improving the safety protection of the equipment. At the same time, the staff can directly observe the internal stamping situation through the second viewing window 430, which is simple and practical.

[0025] Furthermore, a maintenance door 320 is hingedly provided on at least one side of the protective cover 300. A first viewing window 330 is installed on the maintenance door 320. It can be understood that by opening the maintenance door 320, it is convenient for the staff to replace and maintain the mechanical parts inside the protective cover 300. At the same time, the staff can also observe the operation state and stamping situation of the internal machinery through the first viewing window 330.

[0026] In summary, for a high-protection solder stamping machine according to this embodiment, during use, for example, when it is necessary to access the solder, the motor 600 drives the turntable 400 to rotate 180 degrees, so that the two workstations on the turntable 400 and the lower die holder 500 are switched alternately. Moreover, when one workstation is performing stamping processing, the unprocessed solder blanks can be added to the workstation located outside at the same time, thus greatly improving the processing efficiency of the stamping machine. In addition, after each switching workstation is completed, the protective plate 420 will automatically block the material input port 310 driven by the turntable 400. Cooperating with the protective housing 300, the entire stamping workstation is in a closed environment, effectively avoiding the splashing of hard objects such as metal chips that may occur during stamping processing, and effectively ensuring the processing safety protection.

[0027] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-protection solder stamping machine, characterized in that It includes a base (100). One side at the upper end of the base (100) has a stamping frame (200). The upper part of the stamping frame (200) has a stamping cylinder (210). The upper end of the base (100) is also fixed with a protective housing (300) that covers the outer peripheral side of the stamping frame (200) and the processing station. A material input port (310) is arranged on the front of the protective housing (300). A protective plate (420) is matched inside the material input port (310). The bottom of the protective plate (420) is fixed with a turntable (400) that is horizontally rotatably installed on the upper part of the base (100). The upper part of the turntable (400) is partitioned into two processing stations by the protective plate (420). A lower die base (500) is arranged at each processing station. The bottom output end of the stamping cylinder (210) is installed with an upper die base (510) corresponding to the lower die base (500). The turntable (400) is driven by a driving device to rotate horizontally.

2. The high-protection solder stamping machine according to claim 1, wherein: An annular groove (110) is arranged on the upper part of the base (100). An annular slider (450) corresponding to the annular groove (110) is arranged in a circle on the peripheral side of the bottom of the turntable (400).

3. The high-protection solder stamping machine according to claim 1, wherein: A rotating shaft (460) is fixed at the center of the bottom of the turntable (400). A motor (600) whose output shaft is connected to the rotating shaft (460) is installed inside the base (100).

4. A highly protective solder stamping machine according to claim 1, characterized in that: Installation grooves (410) that are matched and corresponding to the lower die bases (500) are also arranged on both sides of the turntable (400). An avoidance groove (120) that is vertically corresponding to the installation grooves (410) is also arranged on the upper part of the base (100).

5. A highly protective solder stamping machine according to claim 1, characterized in that: A second viewing window (430) is also arranged at the center of the protective plate (420). A rubber strip (440) is also arranged on the outer edge of the protective plate (420).

6. The high-protection solder stamping machine according to claim 1, characterized in that: At least one side of the protective housing (300) is also hinged with a maintenance door (320). A first viewing window (330) is installed on the maintenance door (320).

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