Forming device for wiring terminal welding machine

Abstract

The utility model discloses a forming device for a wiring terminal welding machine. The forming device comprises a feeding mechanism, a grabbing mechanism and a forming detection mechanism, the forming detection mechanism comprises a first base, a bending part and a detection part, and the bending part and the detection part are installed on the first base; the bending part comprises a forming base located above the first base, a forming positioning block installed on the forming base, a pressing telescopic piece used for pressing a copper sheet of the wiring terminal, a primary bending piece used for conducting primary folding on the copper sheet, and a secondary bending piece used for conducting secondary folding forming on the copper sheet. The detection part comprises a detection positioning block installed on the first base and a detection camera arranged on one side of the detection positioning block. The rotary feeding mechanism is utilized to realize circulating feeding, so that the forming mechanism is more compact in structure; and automatic material taking, forming, detecting and discharging are achieved, the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automation equipment, and particularly relates to a forming device for a terminal welding machine. Background Art

[0002] In the past, wiring terminals were completely dependent on manual placement of copper sheets in homemade tooling for splicing and assembly, which were then sent to automatic welding machines for welding. They were then removed and placed in tooling for testing, and then sent to insulation continuity testers for testing. This was inefficient, required a lot of manual work, and was time-consuming and labor-intensive. Summary of the invention

[0003] The utility model aims to provide a forming device for a terminal welding machine, which can realize automatic loading, bending, detection and unloading, thereby improving production efficiency.

[0004] The technical solution of the utility model is: a forming device for a terminal welding machine, which comprises:

[0005] A feeding mechanism, which conveys the welding terminal, and comprises a rotating disk and a feeding positioning block installed on the rotating disk;

[0006] A forming detection mechanism, comprising a first base, a bending portion and a detection portion installed on the first base; the bending portion comprises a forming base located above the first base, a forming positioning block installed on the forming base, a compression telescopic member for compressing the copper sheet of the terminal, a primary bending member for preliminarily folding the copper sheet, and a secondary bending member for folding the copper sheet for secondary forming; the detection portion comprises a detection positioning block installed on the first base, and a detection camera provided on one side of the detection positioning block;

[0007] The gripping mechanism is used to grip the copper sheet and send it to the next workstation, and includes a gripping side frame, a vertical moving part that can move in the up and down directions and is arranged on the gripping side frame, a horizontal moving part that is installed on the vertical moving part and can move along the workstation arrangement direction, and a plurality of air claws installed on the horizontal moving part.

[0008] In another embodiment, the feeding mechanism includes a rotating motor connected to the rotating disk and used to drive the rotating disk to rotate.

[0009] In another embodiment, the forming detection mechanism also includes a first stacking portion arranged upstream of the bending portion, the first stacking portion includes a first stacking support seat installed on the first base, and a first stacking positioning seat installed above the first stacking support seat, and the first stacking positioning seat is provided with a first positioning groove matching the copper sheet.

[0010] In another embodiment, the molding detection mechanism also includes a second stacking portion arranged downstream of the detection portion, the second stacking portion includes a second stacking support seat installed on the first base, and a second stacking positioning seat installed above the second stacking support seat, and the first stacking positioning seat is provided with a second positioning groove matching the copper sheet.

[0011] In another embodiment, the clamping telescopic part includes a first cylinder installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a first bending head fixed on the piston rod of the first cylinder. After the first bending head is extended, it is located above the copper sheet placed on the forming positioning block where it needs to be bent.

[0012] In another embodiment, the primary bending part includes a second cylinder fixed under the forming base and passing through the forming base, and a second bending head fixed on the piston rod of the second cylinder. After the second bending head is extended, the highest point is located above the copper sheet on the forming positioning block where it needs to be bent, thereby initially bending the copper sheet upward.

[0013] In another embodiment, the secondary bending part includes a third cylinder installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a third bending head fixed on the piston rod of the third cylinder. After the third bending head is extended, it is located above the copper sheet placed on the forming positioning block where it needs to be bent. After the third bending head is retracted, it is located on both sides of the copper sheet together with the first bending head and is higher than the copper sheet.

[0014] The utility model has the advantages of utilizing a rotary feeding mechanism to realize cyclic feeding, making the molding mechanism structure more compact; automatically taking in materials, molding, testing and unloading materials, improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 yes Figure 2 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0019] Reference Figure 1-2 A forming device for a terminal welding machine comprises: a feeding mechanism 3, a forming detection mechanism 1, and a grabbing mechanism 2.

[0020] The feeding mechanism 3 conveys the welding terminal blocks, and comprises a rotating disk 31 , a feeding positioning block 32 mounted on the rotating disk 31 , and a rotating motor 33 connected to the rotating disk 31 and used for driving the rotating disk 31 to rotate.

[0021] The forming detection mechanism 1 includes a first base 11 , a bending portion 12 and a detection portion 13 mounted on the first base 11 , a first stacking portion 14 disposed upstream of the bending portion 12 , and a second stacking portion 15 disposed downstream of the detection portion 13 .

[0022] Among them, the bending part 12 includes a molding base 121 located above the first base 11, a molding positioning block 122 installed on the molding base 121, a compression telescopic part 123 for clamping the copper sheet of the terminal, a primary bending part 124 for preliminarily folding the copper sheet, and a secondary bending part 125 for secondary folding and forming the copper sheet; the detection part 13 includes a detection positioning block installed on the first base 11, and a detection camera 131 arranged on one side of the detection positioning block.

[0023] The first stacking portion 14 includes a first stacking support seat installed on the first base 11 and a first stacking positioning seat installed above the first stacking support seat. The first stacking positioning seat is provided with a first positioning groove matching the copper sheet.

[0024] The second stacking part 15 includes a second stacking support seat installed on the first base 11 and a second stacking positioning seat installed above the second stacking support seat. The first stacking positioning seat is provided with a second positioning groove matching the copper sheet.

[0025] Reference Figure 3 The compression telescopic member 123 includes a first cylinder 1231 installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a first bending head 1232 fixed on the piston rod of the first cylinder. After the first bending head is extended, it is located above the copper sheet 0 placed on the forming positioning block 122 where it needs to be bent.

[0026] The primary bending part 124 includes a second cylinder 1241 fixed under the forming base 121 and passing through the forming base 121, and a second bending head 1242 fixed on the piston rod of the second cylinder. After the second bending head is extended, the highest point is located above the copper sheet on the forming positioning block 122 where it needs to be bent, and the copper sheet is initially bent upward.

[0027] The secondary bending part 125 includes a third cylinder 1251 installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a third bending head 1252 fixed on the piston rod of the third cylinder. After the third bending head is extended, it is located above the copper sheet placed on the forming positioning block 122 where it needs to be bent. After the third bending head is retracted, it is located on both sides of the copper sheet together with the first bending head and is higher than the copper sheet.

[0028] The gripping mechanism 2 is used to grip the copper sheet and send it to the next workstation, and includes a gripping side frame 21, a vertical moving part 22 that can move in the up-down direction and is arranged on the gripping side frame, a lateral moving part 23 that is installed on the vertical moving part 22 and can move along the workstation arrangement direction, and a plurality of air claws 24 installed on the lateral moving part; specifically, the vertical moving part 22 includes a vertical guide rail 221 and a vertical cylinder 220 fixed on the gripping side frame 21, a vertical slider 222 that is slidably connected to the vertical guide rail 221, and a vertical mounting plate 22 fixed on the vertical slider 222. 3. The vertical mounting plate 222 is connected to the piston rod of the vertical cylinder 220; the lateral moving part 23 includes a linear module 231 arranged horizontally and fixed on the vertical mounting plate 222, a hanging plate 232 installed on the linear module 231, a limit block 233 arranged on the vertical mounting plate 222, and a limit switch 234 arranged on the hanging plate 232 and the travel route of the detection area passes through the limit block 233. When there are multiple limit blocks 233 and limit switches 234, multiple moving intervals can be set to control the lateral displacement of the air gripper 24, and the air gripper 24 is fixed on the hanging plate 232.

[0029] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A forming device for a terminal welding machine, characterized in that: It includes: A feeding mechanism, which conveys the welding terminal, comprises a rotating disk and a feeding positioning block installed on the rotating disk; A forming detection mechanism, comprising a first base, a bending portion and a detection portion installed on the first base; the bending portion comprises a forming base located above the first base, a forming positioning block installed on the forming base, a compression telescopic member for compressing the copper sheet of the terminal, a primary bending member for preliminarily folding the copper sheet, and a secondary bending member for folding the copper sheet for secondary forming; the detection portion comprises a detection positioning block installed on the first base, and a detection camera provided on one side of the detection positioning block; The gripping mechanism is used to grip the copper sheet and send it to the next workstation, and includes a gripping side frame, a vertical moving part that can move in the up and down directions and is arranged on the gripping side frame, a horizontal moving part that is installed on the vertical moving part and can move along the workstation arrangement direction, and a plurality of air claws installed on the horizontal moving part.

2. The forming device for a terminal welding machine according to claim 1, characterized in that: The feeding mechanism comprises a rotating motor connected to the rotating disk and used for driving the rotating disk to rotate.

3. The forming device for a terminal welding machine according to claim 1, characterized in that: The forming detection mechanism also includes a first stacking portion arranged upstream of the bending portion, the first stacking portion includes a first stacking support seat installed on the first base, and a first stacking positioning seat installed above the first stacking support seat, and the first stacking positioning seat is provided with a first positioning groove matching the copper sheet.

4. The forming device for a terminal welding machine according to claim 3, characterized in that: The molding detection mechanism also includes a second stacking portion arranged downstream of the detection portion, the second stacking portion includes a second stacking support seat installed on the first base, and a second stacking positioning seat installed above the second stacking support seat, and the first stacking positioning seat is provided with a second positioning groove matching the copper sheet.

5. The forming device for a terminal welding machine according to claim 1, characterized in that: The clamping telescopic part includes a first cylinder installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a first bending head fixed on the piston rod of the first cylinder. After the first bending head is extended, it is located above the copper sheet placed on the forming positioning block where it needs to be bent.

6. The forming device for a terminal welding machine according to claim 1, characterized in that: The primary bending part includes a second cylinder fixed under the forming base and passing through the forming base, and a second bending head fixed on the piston rod of the second cylinder. After the second bending head is extended, the highest point is located above the copper sheet on the forming positioning block where it needs to be bent, thereby initially bending the copper sheet upward.

7. The forming device for a terminal welding machine according to claim 5, characterized in that: The secondary bending part includes a third cylinder installed in a horizontal direction and perpendicular to the workstation arrangement direction, and a third bending head fixed on the piston rod of the third cylinder. After the third bending head is extended, it is located above the copper sheet placed on the forming positioning block where it needs to be bent. After the third bending head is retracted, it is located on both sides of the copper sheet together with the first bending head and is higher than the copper sheet.

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