Mobile phone shell stamping and edge cutting device

Abstract

The utility model relates to a stamping and edge-cutting device for a mobile phone shell. The stamping and edge-cutting device comprises a workbench, a stamping and edge-cutting mechanism, a moving mechanism and a material bearing table, the stamping and edge cutting mechanism is arranged on the workbench and comprises a stamping plate, a stamping driver, a pressing plate and an elastic part, the stamping plate is in transmission connection with the stamping driver, the pressing plate is connected with the stamping plate and can move relative to the stamping plate, one end of the elastic part abuts against the stamping plate, and the other end of the elastic part abuts against the pressing plate. A mounting position for mounting the upper stamping die is arranged on the stamping plate, and a through groove for exposing the mounting position is formed in the pressing plate; the moving mechanism is arranged on the working table, the material bearing table is arranged on the moving mechanism, and the material bearing table moves back and forth in the feeding direction of the working table under driving of the moving mechanism. According to the utility model, the phenomenon that the workpiece is damaged due to the displacement of the workpiece during stamping can be avoided, and the production quality is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone shell production equipment technical field, especially a kind of mobile phone shell stamping edge cutting device. BACKGROUND

[0002] Mobile phone has become an indispensable tool for people's communication, life, work, entertainment, learning and so on, far beyond the scope of communication tool, and has become a fashion product. Mobile phone shell needs to cooperate with the use of punching die during production, so as to obtain mobile phone shell of specified shape.

[0003] At present, mobile phone shell stamping edge cutting device generally includes stamping plate, stamping driver and material receiving table, stamping upper die is fixedly arranged on the stamping plate, and stamping lower die is fixed on the material receiving table. During stamping, the operator places the semi-finished workpiece on the stamping lower die, and the stamping driver drives the stamping plate with the stamping upper die to press the stamping lower die on the material receiving table to realize stamping and edge cutting. During the stamping process, there is no mechanism to press the workpiece, and the workpiece may be damaged due to displacement, thereby affecting the production quality. SUMMARY

[0004] Therefore, it is necessary to provide a mobile phone shell stamping edge cutting device to solve the problem that the existing mobile phone shell stamping edge cutting device generally does not have a mechanism to press the workpiece, and the workpiece may be damaged due to displacement during stamping, thereby affecting the production quality.

[0005] A mobile phone shell stamping edge cutting device, comprising

[0006] a workbench;

[0007] a stamping edge cutting mechanism, the stamping edge cutting mechanism is arranged on the workbench, the stamping edge cutting mechanism includes a stamping plate, a stamping driver, a pressing plate and an elastic member, the stamping plate is in transmission connection with the stamping driver, the pressing plate is connected with the stamping plate, the pressing plate can move relative to the stamping plate, one end of the elastic member abuts against the stamping plate, the other end of the elastic member abuts against the pressing plate, the stamping plate is provided with a mounting position for mounting a stamping upper die, and the pressing plate is provided with a through slot for exposing the mounting position;

[0008] a moving mechanism, the moving mechanism is arranged on the workbench; and

[0009] a material receiving table, the material receiving table is arranged on the moving mechanism, and under the drive of the moving mechanism, the material receiving table moves back and forth along the feeding direction of the workbench.

[0010] The mobile mechanism can avoid the operator from putting the workpiece directly below the stamping plate, can avoid the operator from being hurt by the hand being pressed due to the misoperation, and effectively improves the safety performance of the mobile mechanism.

[0011] In one of the embodiments, the stamping and cutting mechanism further comprises a rack fixedly arranged on the workbench, and the stamping driver is fixedly connected with the rack.

[0012] In one of the embodiments, the stamping and cutting mechanism further comprises a guide rod, one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is fixedly connected with the workbench through the stamping plate.

[0013] In one of the embodiments, the stamping and cutting mechanism further comprises a guide rod, one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is fixedly connected with the workbench through the stamping plate.

[0014] In one of the embodiments, the mobile mechanism further comprises a lead screw, a lead screw seat and a moving driver, the lead screw is arranged on the workbench, the lead screw seat is threadedly connected with the lead screw, the moving driver is fixedly arranged on the workbench, and the lead screw is drivingly connected with the moving driver.

[0015] In one of the embodiments, the mobile mechanism further comprises a guide rail and a sliding seat, the guide rail is arranged on the workbench in parallel with the lead screw, the sliding seat is slidingly connected with the guide rail, and the material supporting table is fixedly connected with the lead screw seat and the sliding seat.

[0016] In one of the embodiments, the end of the pressing plate away from the stamping plate is provided with a positioning column, and the material supporting table is provided with a positioning hole matched with the positioning column.

[0017] In one of the embodiments, the material supporting table is provided with a fixing hole for mounting a stamping lower die. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is an assembly structure diagram of the stamping and cutting device for the mobile phone shell according to one of the embodiments of the present application;

[0019] Figure 2The utility model provides a mobile phone shell stamping and trimming device, which belongs to the mobile phone shell processing technical field. Figure 1 The utility model discloses a mobile phone shell stamping and trimming device.

[0020] The meaning of the reference signs in the drawings is as follows:

[0021] 100 - mobile phone shell stamping and trimming device

[0022] 10 - workbench

[0023] 20 - stamping and trimming mechanism, 21 - rack, 22 - stamping plate, 23 - stamping driver, 24 - guide rod, 25 - guide rod, 26 - pressing plate, 27 - elastic element, 28 - positioning column

[0024] 30 - moving mechanism, 31 - screw rod, 32 - screw rod seat, 33 - guide rail, 34 - sliding seat

[0025] 40 - material bearing table, 41 - positioning hole

[0026] 200 - stamping upper die

[0027] 300 - stamping lower die DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation of the utility model is described in detail below in combination with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0031] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0033] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and are not the only embodiment.

[0034] Please refer to Figures 1 to 2 The mobile phone shell stamping and edge cutting device 100 of an embodiment of the present application comprises a workbench 10, a stamping and edge cutting mechanism 20, a moving mechanism 30 and a material receiving table 40. The stamping and edge cutting mechanism 20 and the moving mechanism 30 are arranged on the workbench 10. The material receiving table 40 is arranged on the moving mechanism 30. Under the driving of the moving mechanism 30, the material receiving table 40 moves back and forth along the feeding direction of the workbench 10.

[0035] Please refer toFigures 1 to 2 The stamping and trimming mechanism 20 comprises a frame 21, a stamping plate 22 and a stamping driver 23, the frame 21 is fixedly arranged on the workbench 10, the stamping driver 23 is fixedly connected with the frame 21, the stamping plate 22 is drivingly connected with the stamping driver 23, and the stamping plate 22 is provided with a mounting position for mounting a stamping upper die 200.

[0036] Please refer to Figures 1 to 2 The stamping and trimming mechanism 20 further comprises guide rods 24, one end of each guide rod 24 is fixedly connected with the frame 21, and the other end of each guide rod 24 is fixedly connected with the workbench 10 through the stamping plate 22. The number of the guide rods 24 is four, and the four guide rods 24 are arranged at four corners of the stamping plate 22. In this way, the stamping plate 22 can run more stably during movement, and the working stability of the mobile phone shell stamping and trimming device 100 is effectively improved.

[0037] Please refer to Figures 1 to 2 The stamping and trimming mechanism 20 further comprises a guide rod 25, a pressing plate 26 and an elastic member 27, one end of the guide rod 25 is fixedly connected with the pressing plate 26, the other end of the guide rod 25 is screwed with a nut through the stamping plate 22, the pressing plate 26 is provided with a through slot for exposing the mounting position, the end of the pressing plate 26 away from the stamping plate 22 is provided with a positioning column 28, the elastic member 27 is sleeved outside the guide rod 25, one end of the elastic member 27 abuts against the stamping plate 22, and the other end of the elastic member 27 abuts against the pressing plate 26.

[0038] Please refer to Figures 1 to 2 The moving mechanism 30 further comprises a lead screw 31, a lead screw seat 32 and a moving driver, the lead screw 31 is arranged on the workbench 10, the lead screw seat 32 is threadedly connected with the lead screw 31, and the moving driver is fixedly arranged on the workbench 10 and drivingly connected with the lead screw 31.

[0039] Please refer to Figures 1 to 2 The moving mechanism 30 further comprises a guide rail 33 and a sliding seat 34, the guide rail 33 is arranged on the workbench 10 in parallel with the lead screw 31, the sliding seat 34 is slidingly connected with the guide rail 33, and the material receiving table 40 is fixedly connected with the lead screw seat 32 and the sliding seat 34.

[0040] Please refer to Figures 1 to 2 The material receiving table 40 is provided with a fixing hole for mounting a stamping lower die 300 and a positioning hole 41 matched with the positioning column 28, the positioning precision between the material receiving table 40 and the stamping plate 22 is improved through cooperation of the positioning column 28 and the positioning hole 41, the stamping precision is further improved, and the production quality is improved.

[0041] Please see Figures 1 to 2 The moving mechanism 30 also includes a buffer, which is fixedly mounted on the worktable 10, with the buffer head aligned with the material receiving platform 40. The buffer can limit the movement of the material receiving platform 40, improving the positioning accuracy between the material receiving platform 40 and the stamping plate 22.

[0042] The working principle of the mobile phone casing stamping and trimming device 100 in this embodiment is as follows: Before operation, the operator fixes the upper stamping die 200 on the stamping plate 22 and the lower stamping die 300 on the support platform 40. During operation, the operator places the workpiece on the lower stamping die 300. Then, driven by the moving driver, the support platform 40 moves with the workpiece until the rear end of the support platform 40 abuts against the buffer head of the buffer. The stamping driver 23 drives the stamping plate 22 to move the upper stamping die 200 downward, and the pressure plate 26 moves downward accordingly. The positioning pin 28 on the pressure plate 26 cooperates with the positioning hole 41 on the support platform 40 to achieve precise positioning of the support platform 40. Then, the pressure plate 26 presses the workpiece, and the stamping plate 22, carrying the upper stamping die 200, passes through the through slot and closes with the lower stamping die 300 on the support platform 40 to complete the stamping and trimming process of the workpiece.

[0043] The beneficial effects of this utility model are as follows: the pressure plate 26 can move relative to the stamping plate 22; one end of the elastic member 27 abuts against the stamping plate 22; the other end of the elastic member 27 abuts against the pressure plate 26; the stamping plate 22 is provided with a mounting position for mounting the upper stamping die 200; and the pressure plate 26 is provided with a through groove for exposing the mounting position. In this way, the pressure plate 26 can press the workpiece tightly, avoiding the phenomenon of workpiece displacement and damage during stamping, thus effectively improving production quality. The moving mechanism 30 can prevent the operator from directly placing the workpiece under the stamping plate 22, thus avoiding the phenomenon of the operator's hand being pressed and injured due to misoperation, effectively improving the safety performance of the mobile phone shell stamping and trimming device 100.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A cell phone case punching and trimming device, characterized in that, The utility model provides a stamping and trimming mechanism, which comprises a workbench, a stamping and trimming mechanism arranged on the workbench, a moving mechanism arranged on the workbench and a material receiving table arranged on the moving mechanism. The stamping and trimming mechanism further comprises a rack fixedly arranged on the workbench, and the stamping driver is fixedly connected with the rack. The stamping and trimming mechanism further comprises a guide rod, one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is fixedly connected with the workbench through the stamping plate. The stamping and trimming mechanism further comprises a guide rod, one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is fixedly connected with the workbench through the stamping plate. The stamping and trimming mechanism further comprises a guide rod, one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is fixedly connected with the workbench through the stamping plate.

2. The cell phone case punch trim device of claim 1, wherein, The moving mechanism further comprises a lead screw, a lead screw seat and a moving driver, the lead screw is arranged on the workbench, the lead screw seat is threadedly connected with the lead screw, the moving driver is fixedly arranged on the workbench, and the lead screw is in transmission connection with the moving driver.

3. The cell phone case punch trim apparatus of claim 2, wherein, The moving mechanism further comprises a guide rail and a sliding seat, the guide rail is arranged on the workbench in parallel with the lead screw, the sliding seat is in sliding connection with the guide rail, and the material receiving table is fixedly connected with the lead screw seat and the sliding seat.

4. The cell phone case punch trim apparatus of claim 3, wherein, The end of the pressing plate away from the stamping plate is provided with a positioning column, and the material receiving table is provided with a positioning hole matched with the positioning column.

5. The cell phone case punch trim device of claim 1, wherein, The material receiving table is provided with a fixing hole for mounting a stamping lower die.

6. The cell phone case punch trim device of claim 5, wherein, ​ 7. The cell phone case punch trim device of claim 1, wherein, ​ 8. The cell phone case punch trim device of claim 1, wherein, ​

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