Pressing guide template taking-out device and press head assembly

Abstract

The application relates to the technical field of press-fitting equipment, in particular to a press-fitting guide template taking-out device and a press head assembly, wherein the press-fitting guide template taking-out device comprises a suction head used for adsorbing a press-fitting guide template, a driving device used for driving the suction head to reciprocate, and a deflection angle self-adapting mechanism connected to the suction head and the driving device respectively and located between the two. The press-fitting guide template of the press-fitting equipment of the existing automobile wire harness electrical box needs to be manually taken and placed, which influences the press-fitting efficiency. The utility model reduces manual configuration and manual operation time, greatly improves the production efficiency of press-fitting, and simultaneously improves the safety and stability of operation.

Description

Technical Field

[0001] This application relates to the field of press-fitting equipment technology, and in particular to a press-fitting guide template removal device and a press head assembly. Background Technology

[0002] Automotive wiring harness electrical boxes are responsible for power distribution, control signal distribution, and overload and short-circuit protection for various automotive components. Currently, most electrical box terminals on the market are embedded, meaning electrical components are pressed into the terminals within the box using a pressing machine, replacing the repetitive manual insertion and significantly improving production efficiency. During the pressing process, to ensure the electrical components are inserted correctly and reduce the risk of misalignment or twisting, a pressing guide template is typically installed on the wiring harness electrical box. This guide template prevents misalignment of the pressing head, reducing production accidents such as component damage or press head damage caused by misalignment.

[0003] During the pressing process, the pressing guide template needs to be placed and replaced manually. Before pressing, the pressing guide template is manually aligned with the top surface of the wire harness electrical box. After pressing, the pressing guide template covering the wire harness electrical box needs to be manually removed so that the next wire harness electrical box that needs to be pressed can be placed and pressed. This process requires a person to be assigned to a work station for placing and removing the pressing guide template. The manpower configuration requires a certain cost and the efficiency of manual operation is limited. Utility Model Content

[0004] Therefore, the purpose of this invention is to overcome the shortcomings of existing automotive wiring harness electrical box pressing equipment, which requires manual handling of the pressing guide template and affects pressing efficiency. This invention provides a pressing guide template removal device and a pressing head assembly. This invention reduces manual configuration and operation time, greatly improving pressing production efficiency, while also enhancing operational safety and stability.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A press-fit guide template removal device includes a suction head for adsorbing the press-fit guide template, a drive device for driving the suction head to reciprocate, and an angle adaptive mechanism connected to the suction head and the drive device and located between the two.

[0007] Because the surface of the pressing guide template has several hollowed-out channels for electrical components, it is not a completely flat surface. Furthermore, the pressing guide template may be slightly skewed after pressing. Therefore, an angle-adaptive mechanism is designed to adjust the adhesion between the suction head and the pressing guide template during suction. This mechanism allows the suction head to be at a certain angle to ensure proper contact between the suction head surface and the pressing guide template surface, guaranteeing complete adhesion and preventing suction failure, thus improving the stability of the device. This invention utilizes an automated pressing guide template removal device to replace manual operation. It automatically removes the pressing guide template and places it in a temporary storage position, reducing manual configuration and operation time, greatly improving pressing production efficiency, and simultaneously enhancing operational safety and stability.

[0008] Furthermore, the angle adaptive mechanism includes a first mounting plate with a through hole; it also includes a movable rod passing through the through hole, one end of which is limited to one side of the first mounting plate, and the other end of which is connected to the suction head; and it also includes an elastic element located between the suction head and the first mounting plate.

[0009] Furthermore, the elastic element is a spring, and the spring is sleeved on the movable rod.

[0010] It should be noted that when the suction head contacts the surface of the pressing guide template, if the surface of the pressing guide template is not horizontal, the movable rod can tilt within the through hole. The movable rod is supported by the elastic force of the elastic element, and the suction head connected to the end of the movable rod can adjust its angle accordingly to adapt to the surface of the pressing guide template. This ensures that the suction head is fully attached to the pressing guide template, prevents suction failure, and improves the working stability of the device.

[0011] Furthermore, one end of the movable rod is provided with a limiting end, the diameter of the movable rod is smaller than the inner diameter of the through hole, and the diameter of the limiting end is larger than the inner diameter of the through hole.

[0012] Furthermore, the suction head includes a second mounting plate, an electromagnet disposed on one side of the second mounting plate, and a control circuit connected to the electromagnet, wherein the second mounting plate is connected to the movable rod.

[0013] Since the press-fit guide templates are all made of metal, electromagnets are used to achieve adsorption. The magnetic attraction of the electromagnets can be controlled by a control circuit, which is simple and effective.

[0014] Furthermore, the number of suction heads is two sets, and the two sets of suction heads are symmetrically arranged on both sides of the first mounting plate.

[0015] Furthermore, the second mounting plate of each set of suction heads is connected to two movable rods, which are symmetrically located on both sides of the electromagnet axis. Each suction head is equipped with two sets of movable rods for angle adjustment, making the suction head more stable after deflection.

[0016] Furthermore, the driving device includes a mounting base, a cylinder disposed on the mounting base, a third mounting plate connected to the output end of the cylinder, and a guide rod with one end fixed to the third mounting plate and the other end passing through the mounting base, wherein the third mounting plate is connected to the deflection angle adaptive mechanism.

[0017] Furthermore, the cylinder is provided with an outer casing, and the guide rod passes through the outer casing.

[0018] Furthermore, there are two guide rods, symmetrically arranged on both sides of the cylinder's axis. The guide rods provide guidance and ensure the stability of the movement.

[0019] This utility model also provides a pressure head assembly, including a pressure head and a pressure guide template removal device as described above, wherein the pressure direction of the pressure head is the same as the movement direction of the suction head.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] (1) After the pressing is completed, the pressing guide template may be slightly skewed. Therefore, when the suction head is adsorbing, an angle adaptive mechanism is designed to adjust the adhesion between the suction head and the pressing guide template. The angle adaptive mechanism can make the suction head deflect at a certain angle to ensure that the surface of the suction head fits the surface of the pressing guide template, ensuring that the suction head and the pressing guide template are fully attached, preventing adsorption failure, and improving the working stability of the device.

[0022] (2) This utility model uses an automated pressing guide template removal device to replace manual operation, which can automatically remove the pressing guide template and put it into the temporary storage position, reducing the time for manual configuration and manual operation, greatly improving the production efficiency of pressing, and improving the safety and stability of the operation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure in one embodiment;

[0024] Figure 2 This is a schematic diagram of the overall structure from another perspective in one embodiment;

[0025] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0026] Figure 4 This is a schematic diagram of the overall structure in another embodiment.

[0027] 1-Suction head, 11-Second mounting plate, 12-Electromagnet, 2-Drive device, 21-Mounting base, 22-Cylinder, 23-Third mounting plate, 24-Guide rod, 25-Housing shell, 3-Angle adaptive mechanism, 31-First mounting plate, 32-Moving rod, 321-Limiting end, 33-Elastic element, 200-Pressure head. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0029] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0030] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0031] Example 1

[0032] like Figure 1 and Figure 2 As shown, a press-fit guide template removal device includes a suction head 1 for adsorbing the press-fit guide template, a drive device 2 for driving the suction head 1 to reciprocate, and an angle adaptive mechanism 3 connected to the suction head 1 and the drive device 2 and located between them.

[0033] Because the surface of the press-fit guide template has several hollow channels for electrical components, the surface of the press-fit guide template is not a completely flat surface, and the press-fit guide template may be slightly skewed after press-fitting. Therefore, when the suction head 1 is adsorbing, an angle adaptive mechanism 3 is designed to adjust the adhesion between the suction head 1 and the press-fit guide template. The angle adaptive mechanism 3 can make the suction head 1 deflect at a certain angle to ensure that the surface of the suction head 1 fits the surface of the press-fit guide template, ensuring that the suction head 1 and the press-fit guide template are completely adhered, preventing adsorption failure, and improving the working stability of the device.

[0034] like Figure 3 As shown, the angle adaptive mechanism 3 includes a first mounting plate 31 with a through hole; it also includes a movable rod 32 passing through the through hole, one end of which is limited to one side of the first mounting plate 31, and the other end of which is connected to the suction head 1; it also includes an elastic member 33 located between the suction head 1 and the first mounting plate 31.

[0035] like Figure 3 As shown, the elastic element 33 is a spring, which is sleeved on the movable rod 32.

[0036] It should be noted that when the suction head 1 contacts the surface of the pressing guide template, if the surface of the pressing guide template is not horizontal, the movable rod 32 can tilt within the through hole. The movable rod 32 is supported by the elastic force of the elastic element 33, and the suction head 1 connected to the end of the movable rod 32 can adjust its angle accordingly to adapt to the surface of the pressing guide template, thereby ensuring that the suction head 1 is completely attached to the pressing guide template, preventing adsorption failure, and improving the working stability of the device.

[0037] like Figure 2 As shown, one end of the movable rod 32 is provided with a limiting end 321. The diameter of the movable rod 32 is smaller than the inner diameter of the through hole, and the diameter of the limiting end 321 is larger than the inner diameter of the through hole.

[0038] like Figure 1 and Figure 2 As shown, the suction head 1 includes a second mounting plate 11, an electromagnet 12 disposed on one side of the second mounting plate 11, and a control circuit connected to the electromagnet 12. The second mounting plate 11 is connected to a movable rod 32.

[0039] Since the press-fit guide templates are all made of metal, an electromagnet 12 is set up to achieve adsorption. The magnetic attraction of the electromagnet 12 can be controlled by the control circuit, which is simple and effective.

[0040] In this embodiment, there are two sets of suction heads 1, which are symmetrically arranged on both sides of the first mounting plate 31.

[0041] In this embodiment, the second mounting plate 11 of each suction head 1 is connected to two movable rods 32, which are symmetrically located on both sides of the axis of the electromagnet 12. Each suction head 1 is provided with two sets of movable rods 32 for angle adjustment, so that the suction head 1 can be more stable after the angle is deflected.

[0042] The advantage of this embodiment is that it uses an automated pressing guide template removal device to replace manual operation, which can automatically remove the pressing guide template and place it in a temporary storage position, reducing the time for manual configuration and operation, greatly improving the production efficiency of pressing, and at the same time improving the safety and stability of the operation.

[0043] Example 2

[0044] This embodiment is similar to Embodiment 1, except that in this embodiment:

[0045] like Figure 1 As shown, the drive device 2 includes a mounting base 21, a cylinder 22 mounted on the mounting base 21, a third mounting plate 23 connected to the output end of the cylinder 22, and a guide rod 24 with one end fixed on the third mounting plate 23 and the other end passing through the mounting base 21. The third mounting plate 23 is connected to the first mounting plate 31 of the deflection angle adaptive mechanism 3.

[0046] like Figure 1 As shown, the cylinder 22 is provided with a housing 25, and the guide rod 24 passes through the housing 25.

[0047] like Figure 1 As shown, there are two guide rods 24, which are symmetrically arranged on both sides of the axis of the cylinder 22. The guide rods 24 provide guidance and ensure the stability of the movement.

[0048] The drive device 2 drives the third mounting plate 23 to move through the reciprocating motion of the cylinder 22, thereby driving the overall suction head 1 and the angle adaptive mechanism 3 to move up and down. After the pressing is completed, the cylinder 22 descends until the suction head 1 touches the surface of the pressing guide template. When the control circuit is energized, the electromagnet 12 generates magnetic force to complete the adsorption of the pressing guide template. The cylinder 22 rises, driving the pressing guide template to leave the placement position, realizing the gripping of the pressing guide template. Then, the pressing guide template removal device in this embodiment follows the multi-axis moving mechanism of the pressing equipment to leave the pressing range.

[0049] The advantages of this embodiment are as follows: Because the surface of the pressing guide template has several hollowed-out channels for electrical components, it is not a completely flat surface. Furthermore, after pressing, the pressing guide template may have a certain degree of skew. Therefore, when the suction head 1 performs adsorption, an angle-adaptive mechanism 3 is designed to adjust the adhesion between the suction head 1 and the pressing guide template. The angle-adaptive mechanism 3 allows the suction head 1 to be at a certain angle to ensure that the surface of the suction head 1 fits snugly against the surface of the pressing guide template, ensuring complete adhesion between the suction head 1 and the pressing guide template, preventing adsorption failure, and improving the working stability of the device. Using an automated pressing guide template removal device to replace manual operation allows the pressing guide template to be automatically removed and placed in a temporary storage position, reducing manual configuration and operation time, greatly improving pressing production efficiency, and simultaneously enhancing operational safety and stability.

[0050] The other structures and principles of this embodiment are the same as those of Embodiment 1.

[0051] Example 3

[0052] like Figure 4 As shown, this embodiment also provides a pressure head assembly, including a pressure head 200, and a pressure guide template removal device as described above. The pressure direction of the pressure head 200 is the same as the movement direction of the suction head 1.

[0053] The pressure head assembly is mounted on the multi-axis moving mechanism of the pressing equipment to realize the pressing of several electrical component points one by one.

[0054] like Figure 4 As shown, the pressure head 200 is fixed on the mounting base 21.

[0055] The advantage of this embodiment is that the pressing guide template removal device is applied to the pressing head of the pressing equipment to form a pressing head assembly. The pressing guide template removal device moves with the pressing head 200. After the pressing head 200 completes the pressing, the pressing guide template removal device, at the position of the pressing head 200, uses its own drive device 2 to drive the third mounting plate 23 to move through the reciprocating motion of the cylinder 22, thereby driving the overall suction head 1 and the angle adaptive mechanism 3 to move up and down. After the pressing is completed, the cylinder 22 descends until the suction head 1 abuts against the surface of the pressing guide template. When the control circuit is energized, the electromagnet 12 generates magnetic force to complete the adsorption of the pressing guide template. The cylinder 22 rises, driving the pressing guide template to leave the placement position, realizing the gripping of the pressing guide template. Then, the pressing guide template removal device of this embodiment follows the pressing head 200 away from the pressing range.

[0056] The advantage of this embodiment is that it uses an automated pressing guide template removal device to replace manual operation, which can automatically remove the pressing guide template and place it in a temporary storage position, reducing the time spent on manual configuration and operation, greatly improving the production efficiency of pressing, and at the same time improving the safety and stability of the operation.

[0057] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A device for removing a press-fitted guide template, characterized in that, It includes a suction head (1) for adsorbing and pressing a guide template, a drive device (2) for driving the suction head (1) to reciprocate, and an angle adaptive mechanism (3) connected to the suction head (1) and the drive device (2) and located between them.

2. The press-fit guide template removal device according to claim 1, characterized in that, The adaptive deflection mechanism (3) includes a first mounting plate (31) with a through hole; it also includes a movable rod (32) passing through the through hole, one end of which is limited to one side of the first mounting plate (31) and the other end of which is connected to the suction head (1); it also includes an elastic element (33) located between the suction head (1) and the first mounting plate (31).

3. The press-fit guide template removal device according to claim 2, characterized in that, The elastic element (33) is a spring, which is sleeved on the movable rod (32).

4. The press-fit guide template removal device according to claim 2, characterized in that, One end of the movable rod (32) is provided with a limiting end (321). The diameter of the movable rod (32) is smaller than the inner diameter of the through hole, and the diameter of the limiting end (321) is larger than the inner diameter of the through hole.

5. The press-fit guide template removal device according to claim 2, characterized in that, The suction head (1) includes a second mounting plate (11), an electromagnet (12) disposed on one side of the second mounting plate (11), and a control circuit connected to the electromagnet (12). The second mounting plate (11) is connected to the movable rod (32).

6. The press-fit guide template removal device according to claim 5, characterized in that, The number of suction heads (1) is two sets, and the two sets of suction heads (1) are symmetrically arranged on both sides of the first mounting plate (31).

7. The press-fit guide template removal device according to claim 6, characterized in that, The second mounting plate (11) of each set of suction heads (1) is connected to two movable rods (32), and the two movable rods (32) are symmetrically located on both sides of the axis of the electromagnet (12).

8. The press-fit guide template removal device according to claim 2, characterized in that, The drive device (2) includes a mounting base (21), a cylinder (22) mounted on the mounting base (21), a third mounting plate (23) connected to the output end of the cylinder (22), and a guide rod (24) with one end fixed on the third mounting plate (23) and the other end passing through the mounting base (21). The third mounting plate (23) is connected to the deflection angle adaptive mechanism (3).

9. A press-fit guide template removal device according to claim 8, characterized in that, The cylinder (22) is provided with an outer shell (25), and the guide rod (24) passes through the outer shell (25).

10. A pressure head assembly, comprising a pressure head (200), characterized in that, It also includes the press-fit guide template removal device as described in any one of claims 1-9, wherein the pressing direction of the press head (200) is the same as the movement direction of the suction head (1).

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