A continuous high-efficiency punching device

Abstract

This application relates to a continuous and efficient punching device, including a machine base, an indexing plate, a carrying mechanism, and a punching mechanism. The indexing plate is positioned above the machine base. The carrying mechanism includes a square carrier plate and two carriers. The two carriers are positioned on opposite sides of the square carrier plate and are used to hold multiple blanks respectively. The punching mechanism includes a vertical support plate, a first horizontal support plate, a frame, a punching drive unit, and several punching heads. The vertical support plate is positioned on the machine base at the rear of the indexing plate. The first horizontal support plate is fixed to the top of the vertical support plate and extends above the square carrier plate. A punching clearance groove is provided in the middle of the first horizontal support plate. The punching drive unit is positioned on the table surface of the frame. Several punching heads are arranged at the bottom of the table surface corresponding to the punching clearance groove and connected to the punching drive unit. The punching mechanism of this application can punch multiple voltage pins at once, reducing the operator's waiting time and improving work efficiency.

Description

Technical Field

[0001] This application relates to the field of punching technology, and specifically discloses a continuous and efficient punching device. Background Technology

[0002] The probe typically consists of a current probe and a voltage probe. The current probe is used to pierce the oxide layer of the battery tabs, providing current for battery formation and capacity testing. The voltage probe is used to monitor the battery's charging status. Both the current probe and the voltage probe have several contacts at their tips. The voltage probe is usually inserted inside the current probe and typically consists of a needle tip and a needle shaft. The voltage probe tip usually has an insulating sleeve, and to fix the voltage probe tip to the insulating sleeve, a through hole is usually punched in the voltage probe tip. This requires a punching machine to punch the voltage probe. Existing punching machines can only punch one voltage probe at a time, and the operator needs to spend a lot of time waiting during the punching process. Once the voltage probe is punched, it is removed. This method wastes a lot of time, resulting in low work efficiency and is detrimental to the company's production.

[0003] To address the aforementioned shortcomings, this application discloses a continuous and efficient punching device. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this application discloses a continuous and efficient punching device.

[0005] To achieve the above objectives, the technical solution adopted in this application is: a continuous and efficient punching device, including a machine base, an indexing plate, a bearing mechanism, and a punching mechanism;

[0006] The indexing plate is positioned above the machine base;

[0007] The supporting mechanism includes a square carrier plate and two carriers. The square carrier plate is positioned above the indexing plate, and the two carriers are positioned on opposite sides of the square carrier plate for placing multiple blanks.

[0008] The punching mechanism includes a vertical support plate, a first horizontal support plate, a frame, a punching drive unit, and several punching heads. The vertical support plate is mounted on the machine platform at the rear of the indexing plate. The first horizontal support plate is fixed to the top of the vertical support plate and extends above the square carrier plate. A punching clearance groove is provided in the middle of the first horizontal support plate. The frame is fixed above the first horizontal support plate. The punching drive unit is mounted on the table surface of the frame. Several punching heads are arranged at the bottom of the table surface corresponding to the punching clearance groove and connected to the punching drive unit.

[0009] More preferably, the carrier includes two placement blocks, and the upper surface of the placement blocks is provided with a blank contour groove.

[0010] More preferably, the bottom wall of the blank forming groove is provided with a punching clearance hole that penetrates the indexing plate at the punching position.

[0011] A further preferred embodiment is that one side of the placement block has a notch that communicates with the blank forming groove.

[0012] More preferably, the stamping drive unit includes a geared motor, an eccentric wheel, a connecting rod, and a stamping template. The geared motor is mounted above the table surface of the frame, the connecting rod is connected to the geared motor via the eccentric wheel, the stamping template is connected to the connecting rod at the bottom of the table surface of the frame, and several punching heads are arranged at the bottom of the stamping template.

[0013] More preferably, the bottom of the vertical support plate is provided with a second horizontal support plate corresponding to the first horizontal support plate, and a waste collection trough is detachably fixed on the second horizontal support plate.

[0014] More preferably, the upper surface of the second transverse support plate is provided with a dovetail slot, and the bottom of the waste collection trough is integrally provided with a dovetail insert. When the waste collection trough and the second transverse support plate are installed, the dovetail insert is inserted into the dovetail slot.

[0015] This application achieves the following beneficial effects:

[0016] This application allows for the convenient placement of multiple voltage needle blanks at once by setting two carriers on a square carrier plate. When the indexing plate drives each carrier to the punching mechanism, the punching mechanism can punch holes in multiple voltage needles at once, reducing the waiting time of operators and improving work efficiency.

[0017] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures shown in the description and the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the disclosure of this application and, together with the specification, serve to explain the principles of this disclosure.

[0019] Figure 1 This is a schematic diagram of the overall structure disclosed in this application;

[0020] Figure 2 This is a schematic diagram of the side structure disclosed in this application;

[0021] Figure 3 This is a schematic diagram of the vehicle structure disclosed in this application;

[0022] In the diagram: 10. Machine base; 20. Indexing plate; 30. Bearing mechanism; 31. Square carrier; 32. Carrier; 321. Placement block; 3211. Blank contour groove; 3212. Notch groove; 3213. Punching clearance hole; 40. Punching mechanism; 41. Vertical support plate; 42. First horizontal support plate; 43. Stand; 431. Punching clearance groove; 44. Punching drive unit; 441. Gear motor; 442. Eccentric wheel; 443. Connecting rod; 444. Punching template; 45. Punching cutter head; 50. Second horizontal support plate; 51. Dovetail slot; 60. Scrap collection trough; 61. Dovetail insert. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0024] In the description of this application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the component or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] Example

[0026] To address the problem of low efficiency in existing stamping equipment, which can only punch one voltage pin at a time, in some embodiments, reference is made to... Figure 1 and Figure 2 As shown, this application discloses a continuous high-efficiency punching device, including a machine base 10, an indexing plate 20, a supporting mechanism 30, and a punching mechanism 40; the indexing plate 20 is disposed above the machine base 10;

[0027] The carrying mechanism 30 includes a square tray 31 and two carriers 32. The square tray 31 is positioned above the indexing plate 20, and the two carriers 32 are positioned on opposite sides of the square tray 31 for placing multiple blanks. In practice, the indexing plate 20 rotates the square tray 31 180° each time, and the operator places voltage needle blanks into the carriers 32 or removes several finished voltage needles that have not been punched in the trays at the loading and unloading positions.

[0028] Preferably, each vehicle 32 of this application is provided with two placement sections;

[0029] The punching mechanism 40 includes a vertical support plate 41, a first horizontal support plate 42, a frame 43, a punching drive unit 44, and several punching heads 45. The vertical support plate 41 is mounted on the machine base 10 at the rear of the indexing plate 20. The first horizontal support plate 42 is fixed to the top of the vertical support plate 41 and extends above the square carrier plate 31. A punching clearance groove 431 is provided in the middle of the first horizontal support plate 42. The frame 43 is fixed above the first horizontal support plate 42. The punching drive unit 44 is mounted on the table surface of the frame 43, and several punching heads 45 are arranged and connected to the punching drive unit 44 at the bottom of the table surface of the frame 43 corresponding to the punching clearance groove 431. When the indexing plate 20 rotates and the two carriers 32 are in the punching position in sequence, the punching drive unit 44 drives several punching heads 45 to descend through the punching clearance groove 431 into several placement parts to punch several voltage needle blanks.

[0030] Specifically, refer to Figure 3 As shown, the carrier 32 of this application includes two placement blocks 321. The upper surface of the placement block 321 is provided with a blank shaping groove 3211. In actual use, the operator needs to place the voltage needle blank to be punched in the blank shaping groove 3211. Moreover, the bottom wall of the blank shaping groove 3211 is provided with a punching clearance hole 3213 that penetrates the indexing plate 20 at the punching position. In this way, when the punching cutter 45 punches the voltage needle blank, it can press the waste material through the punching clearance groove 431 and fall down. In addition, in order to facilitate the operator to take out the punched voltage needle product later, a notch 3212 communicating with the blank shaping groove 3211 is provided on one side of the placement block 321. In specific operation, the operator can take out the voltage needle product by inserting his finger through the notch 3212 into the blank shaping groove 3211 at the loading and unloading position.

[0031] In one exemplary embodiment, the stamping drive unit 44 of this application includes a geared motor 441, an eccentric wheel 442, a connecting rod 443, and a stamping template 444. The geared motor 441 is disposed above the table surface of the frame 43. The connecting rod 443 is connected to the geared motor 441 via the eccentric wheel 442. The stamping template 444 is connected to the connecting rod 443 at the bottom of the table surface of the frame 43. Several punching heads 45 are arranged at the bottom of the stamping template 444. In a specific implementation, the geared motor 441 drives the eccentric wheel 442 to rotate, which in turn drives the stamping template 444 to descend via the connecting rod 443. At the same time, the several punching heads 45 pass through the punching clearance groove 431 to punch the voltage needle blank.

[0032] In addition to the above structure, this application provides a second horizontal support plate 50 at the bottom of the vertical support plate 41, which corresponds to the first horizontal support plate 42. A waste collection trough 60 is detachably fixed on the second horizontal support plate 50. When several punching heads 45 punch the voltage needle blank, the waste of the product will fall into the waste collection trough 60 along the punching avoidance hole 3213. In this way, the waste can be recycled, avoiding the need for subsequent cleaning by the operators and reducing the labor intensity of the operators.

[0033] Based on the above exemplary embodiments and as preferred embodiments, the upper surface of the second transverse support plate 50 of this application is provided with a dovetail slot 51, and the bottom of the waste collection trough 60 is integrally provided with a dovetail insert 61. When the waste collection trough 60 and the second transverse support plate 50 are installed, the dovetail insert 61 is inserted into the dovetail slot 51. The above embodiment can quickly install or separate the waste collection trough 60 from the second transverse support plate 50, thereby facilitating the operator to pour out the waste from the waste collection trough 60 in subsequent work, and has strong practicality.

[0034] In the description of this specification, the references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The above embodiments are only for illustrating the technical concept and features of this application, and are intended to enable those skilled in the art to understand the content of this application and implement it accordingly. They should not be used to limit the scope of protection of this application. All equivalent changes or modifications made in accordance with the spirit and essence of this application should be included within the scope of protection of this application.

Claims

1. A continuous high efficiency piercing apparatus characterized by, It includes a machine base (10), an indexing plate (20), a bearing mechanism (30), and a punching mechanism (40); The indexing plate (20) is positioned above the machine base (10); The carrying mechanism (30) includes a square carrier plate (31) and two carriers (32). The square carrier plate (31) is located above the indexing plate (20), and the two carriers (32) are located on opposite sides of the square carrier plate (31) for placing multiple blanks respectively. The punching mechanism (40) includes a vertical support plate (41), a first horizontal support plate (42), a frame (43), a stamping drive unit (44), and several punching heads (45). The vertical support plate (41) is mounted on the machine base (10) at the rear of the indexing plate (20). The first horizontal support plate (42) is fixed to the top of the vertical support plate (41) and extends to the top of the square carrier plate (31). A punching clearance groove (431) is provided in the middle of the first horizontal support plate (42). The frame (43) is fixed above the first horizontal support plate (42). The stamping drive unit (44) is mounted on the table surface of the frame (43). Several punching heads (45) are arranged and connected to the stamping drive unit (44) at the bottom of the table surface of the frame (43) corresponding to the punching clearance groove (431).

2. A continuous high efficiency piercing apparatus as claimed in claim 1 wherein, The carrier (32) includes two placement blocks (321), and the upper surface of the placement blocks (321) is provided with a blank contour groove (3211).

3. A continuous high efficiency piercing apparatus as claimed in claim 2, wherein, The bottom wall of the blank forming groove (3211) is provided with a punching clearance hole (3213) that penetrates the indexing plate (20) at the punching position.

4. A continuous high efficiency piercing apparatus as claimed in claim 2 wherein, The placement block (321) has a notch (3212) on one side that communicates with the blank forming groove (3211).

5. A continuous high efficiency piercing apparatus as claimed in claim 1 wherein, The stamping drive unit (44) includes a geared motor (441), an eccentric wheel (442), a connecting rod (443), and a stamping template (444). The geared motor (441) is located above the table surface of the frame (43). The connecting rod (443) is connected to the geared motor (441) through the eccentric wheel (442). The stamping template (444) is connected to the connecting rod (443) at the bottom of the table surface of the frame (43). Several punching heads (45) are arranged at the bottom of the stamping template (444).

6. A continuous high efficiency piercing apparatus as claimed in claim 1 wherein, The bottom of the vertical support plate (41) is provided with a second horizontal support plate (50) corresponding to the first horizontal support plate (42), and a waste collection trough (60) is detachably fixed on the second horizontal support plate (50).

7. A continuous high efficiency piercing apparatus as claimed in claim 6 wherein, The upper surface of the second transverse support plate (50) is provided with a dovetail slot (51), and the bottom of the waste collection trough (60) is integrally provided with a dovetail insert (61). When the waste collection trough (60) and the second transverse support plate (50) are installed, the dovetail insert (61) is inserted into the dovetail slot (51).

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