Semi-automatic insert preassembling equipment for battery pack insulating seat

Abstract

The utility model discloses a semi-automatic insert preassembling device for a battery pack insulating seat, which comprises a mechanical arm and a mounting plate, the mounting plate is arranged on the mechanical arm, a rectangular insert supporting seat and a circular insert positioning mechanism are arranged on the mounting plate, a positioning pin for positioning a rectangular insert is arranged on the upper end face of the rectangular insert supporting seat, and the circular insert positioning mechanism is arranged on the lower end face of the rectangular insert supporting seat. A clamping jaw mechanism used for clamping the rectangular insert is arranged on the side face of the rectangular insert supporting base. The circular insert positioning mechanism comprises an air cylinder, a positioning shaft and a positioning sleeve, the air cylinder is arranged on one side of the mounting plate, the positioning sleeve is arranged on the other side of the mounting plate, the positioning shaft is sleeved with the positioning sleeve and is in sliding fit with the positioning sleeve, and a piston rod of the air cylinder is connected with the positioning shaft; a groove is formed in the free end of the positioning sleeve in the circumferential direction, a plurality of positioning holes are formed in the side wall of the groove, positioning balls are arranged in the positioning holes, an elastic sealing ring is arranged outside the positioning balls in a sleeving mode, and the positioning shaft is used for containing the circular insert. The device is simple in structure, and the assembly efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to an insulating seat insert assembly, in particular to a semi-automatic insert pre-assembly device for an insulating seat of a battery pack. Background Art

[0002] The production and processing method of the battery pack insulation seat is mainly to manually place the (support block insert, light hole steel insert and nut insert) in the corresponding position of the mold, and then use the injection molding machine to inject it into the insulation seat shell. At present, the insert pre-assembly process in the production line mainly uses manual operation to assemble the required inserts into the mold. Due to the operational errors caused by manual operation, the following problems exist:

[0003] 1. If the inserts are not placed correctly, various appearance and product quality and function problems will occur in the product. The time for placing each insert is different, which is not convenient for mold automation operation and has low work efficiency.

[0004] 2: If the insert is placed incorrectly or misaligned, it will cause damage to the mold.

[0005] 3. Manual operation also poses safety risks. Summary of the Invention

[0006] The purpose of the utility model is to address the deficiencies of the existing technology and provide a semi-automatic insert pre-installation device for a battery pack insulation seat, thereby improving product quality and work efficiency and avoiding the safety hazards of manual operation.

[0007] The technical solution adopted by the purpose of this utility model is:

[0008] The cam is provided with a plurality of positioning holes, and the positioning holes are provided with a plurality of positioning balls, and the positioning balls are provided with a plurality of positioning holes.

[0009] Furthermore, the circular insert positioning mechanism includes a first circular insert positioning mechanism and a second circular insert positioning mechanism, and the first circular insert positioning mechanism and the second circular insert positioning mechanism are respectively arranged on both sides of the mounting plate.

[0010] Furthermore, the circular insert positioning mechanism is located on a side surface of the rectangular insert support seat.

[0011] Furthermore, the rectangular insert support seat is in an I-shaped structure, and claw mechanisms are provided on both sides of the rectangular insert support seat.

[0012] Furthermore, the clamping mechanism is a two-claw cylinder clamping mechanism.

[0013] Furthermore, it also includes a fetal membrane, and the mounting plate is mounted on the robot arm through the fetal membrane. Furthermore, the side of the mounting plate is also provided with a vacuum suction cup for adsorbing the processed workpiece.

[0014] The above technical solution has the following beneficial effects:

[0015] The utility model has a simple structure. After adopting the insert pre-installation device of the structure, the pre-installed parts are manually placed on the insert pre-installation device, and then the insert is placed into the mold by the insert pre-installation device, which at least achieves the following technical effects: 1. The operation is more stable and the product quality is improved;

[0016] By using a robotic arm to place each insert in the mold, the placement and sequence of each insert can be precisely controlled according to a pre-set program, avoiding incorrect or misplaced problems during manual operation, ensuring that each insert can be correctly placed in the designated position, and improving the quality and consistency of product assembly.

[0017] 2. Reduced costs

[0018] Semi-automated assembly reduces the need for manual operation, lowering labor and training costs. It also reduces misalignment and errors caused by manual operation, lowering product defect rates by 10%, reducing scrap and rework rates, and increasing production efficiency by 50%, reducing production costs and enhancing the company's market competitiveness.

[0019] 3. Improved security

[0020] Semi-automated assembly reduces the frequency of human contact with equipment, reduces physical injuries and safety risks to operators, and improves the safety of the production environment.

[0021] The following is a further description with reference to the accompanying drawings and specific implementations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a structural diagram of specific embodiment 1;

[0023] Figure 2 for Figure 2 The structural diagram on the back;

[0024] Figure 3 Schematic diagram of the structure of the rectangular insert support seat in specific embodiment 1;

[0025] Figure 4 Schematic diagram of the structure of the clamping jaws in specific embodiment 1;

[0026] Figure 5 Schematic diagram of the structure of the sleeve portion of the circular insert positioning mechanism in specific embodiment 1;

[0027] Figure 6 This is a schematic structural diagram of the assembly of the positioning sleeve and the positioning ball in specific embodiment 1;

[0028] Figure 7 Schematic diagram of the structure of the positioning sleeve in specific embodiment 1;

[0029] Figure 8 This is a schematic structural diagram of the positioning shaft in specific embodiment 1.

[0030] In the accompanying drawings, 1 is a workpiece, 2 is a mounting plate, 2-1 is a mold positioning hole, 3 is a rectangular insert support seat, 3-1 is a positioning pin, 3-2 is an anti-misinstallation notch, 4 is a circular insert positioning mechanism, 5 is a clamping claw mechanism, 5-1 is a clamping claw, 5-2 is a clamping claw cylinder, 5-3 is a limit table, 6 is a cylinder, 7 is a positioning shaft, 8 is a positioning sleeve, 8-1 is a groove, 8-2 is a positioning ball, 8-3 is an elastic sealing ring, 9 is a fetal membrane, 9-1 is a robot arm mounting hole, and 10 is a vacuum suction cup. DETAILED DESCRIPTION Specific embodiment 1:

[0032] See also Figures 1 to 8As shown, a semi-automatic insert pre-installation device for a battery pack insulation seat includes a robotic arm and a mounting plate 2, wherein the mounting plate 2 is a rectangular mounting plate, and is provided with a plurality of mounting holes and a mold positioning hole 2-1. The plurality of mounting holes include rectangular insert support seat mounting holes and circular insert positioning machine mounting holes. The mounting plate 2 is arranged on the robotic arm, and is provided with a rectangular insert support seat 3 and a circular insert positioning mechanism 4. The rectangular insert support seat 3 is an I-shaped structure, and the upper end face of the rectangular insert support seat 3 is provided with a positioning pin 3-1 for positioning the rectangular insert, and the side face of the upper end face of the rectangular insert support seat 3 is also provided with an anti-misinstallation notch 3-2, and the side face of the rectangular insert support seat 3 is provided with a claw mechanism 5 for clamping the rectangular insert, and both sides of the rectangular insert support seat 3 are provided with a claw mechanism 5, and the claw machine Structure 5 is a two-claw cylinder clamping mechanism. In this specific embodiment: the rectangular insert support seat 3 is arranged on the front side of the mounting plate 2, and the upper end face of the rectangular insert support seat 3 is provided with four positioning pins 3-1, and the four-rod positioning pins 3-1 correspond to the positions of the existing rectangular insert positioning holes, and claw mechanisms 5 are provided on both sides of the rectangular insert support seat 3. Each of the claw mechanisms 5 includes two clamping jaws 5-1, a connecting block and a clamping jaw cylinder 5-2. The two action ends of the clamping jaw cylinder 5-2 are respectively connected to the two clamping jaws 5-1 through the connecting block. Symmetrically arranged clamping jaw positioning grooves are provided on both sides of the rectangular insert support seat 3. The two clamping jaws 5-1 are arranged in the clamping jaw positioning grooves of the rectangular insert support seat 3. A limit platform 5-3 is provided on the upper end of the clamping jaw 5-1. Two rectangular inserts are provided on the rectangular insert support seat 3, and the two rectangular inserts are clamped by two clamping jaw mechanisms 5 respectively.

[0033] The circular insert positioning mechanism 4 is located on the side of the rectangular insert support seat 3, and the circular insert positioning mechanism 4 includes a cylinder 6, a positioning shaft 7 and a positioning sleeve 8. The cylinder 6 is fixed to one side of the mounting plate 2 through a mounting block, and the positioning sleeve 8 is fixed to the other side of the mounting plate 2 through a mounting block. The positioning shaft 7 is sleeved in the positioning sleeve 8 and slides with the positioning sleeve 8. The piston rod of the cylinder 6 is connected to the positioning shaft 7. The free end of the positioning sleeve 8 is circumferentially provided with a groove 8-1, and the inner side wall of the groove 8-1 is provided with a plurality of positioning holes. The positioning holes are each provided with a positioning ball 8-2, and the outer cover of the positioning ball 8-2 is provided with an elastic sealing ring 8-3. The positioning end of the positioning shaft 7 is provided with an insert positioning groove 7-1, and the insert positioning groove 7-1 of the positioning shaft 7 is used to place a circular insert.

[0034] The circular insert positioning mechanism 4 includes a first circular insert positioning mechanism 4-1 and a second circular insert positioning mechanism 4-2. The first circular insert positioning mechanism 4-1 and the second circular insert positioning mechanism 4-2 are respectively arranged on both sides of the mounting plate 2. In this specific embodiment, two first circular insert positioning mechanisms 4-1 and two second circular insert positioning mechanisms 4-2 are provided. The first circular insert positioning mechanism 4-1 is arranged on the front side of the mounting plate, and the two first circular insert positioning mechanisms 4-1 are respectively located on the sides of the rectangular insert support seat 3. The second circular insert positioning mechanism 4-2 is arranged on the back side of the mounting plate 2. The first circular insert positioning mechanism 4-1 is used to place the light hole steel insert, and the second circular insert positioning mechanism 4-2 is used to place the nut insert.

[0035] Possibly, it also includes a fetal membrane 9, which has two robot arm mounting holes 9-1 for mounting on a robot arm. The mounting plate 2 is mounted on the robot arm through the fetal membrane 9, and is easily disassembled and mounted on the robot arm through the fetal membrane 9.

[0036] Possibly, a vacuum suction cup 10 for adsorbing the processed workpiece is further provided on the side of the mounting plate 2. The vacuum suction cup 10 adopts an existing vacuum suction cup. The vacuum suction cup 10 is connected to a compressed air source through a pipe. The processed workpiece on the mold is automatically removed by the vacuum suction cup 10, thereby improving the degree of intelligence and work efficiency.

[0037] The working principle of this utility model:

[0038] First, install the mounting plate 2 on the robot arm through the fetal membrane 9, manually place the rectangular insert on the rectangular insert support seat 3, and locate the two positioning holes of the rectangular insert through the positioning pin 3-1. Finally, fix it with the limit block of the claw mechanism 5, which can effectively avoid the error caused by the shaking of the rectangular insert, as shown below Figure 1 shown.

[0039] The mounting plate 2 is provided with four circular insert positioning mechanisms 4. The first circular insert positioning mechanism 4-1 located on both sides of the rectangular support seat is used to place the smooth hole steel insert, and the second circular insert positioning mechanism 4-2 located on the back side of the mounting plate is used to place the nut insert. The cylinder 6 is used to drive the positioning shaft 7 to move axially in the positioning sleeve 8. The circular insert is placed in the insert positioning groove 7-1 of the positioning shaft 7, and the positioning ball 8-2 is used to prevent the circular insert from slipping out of the insert positioning groove.

[0040] Once the rectangular insert, the smooth-hole steel insert, and the nut insert are all in place, the robotic arm is activated and operates according to pre-set motion parameters, moving the rectangular insert, the smooth-hole steel insert, and the nut to the designated position in the mold. Once there, the robotic arm presses in, and the jaws of the clamping mechanism 5 open, placing the aluminum block insert into the mold. The circular insert positioning mechanism 4 drives the positioning shaft 7 axially, pushing the circular insert into the mold. When the smooth-hole steel insert, the nut insert, and the rectangular insert are precisely positioned in their designated positions, the robotic arm withdraws.

[0041] Finally, after the insulating seat is processed, the robotic arm uses the suction cup at the side end to suck tightly and take out the processed insulating seat workpiece 1 product, as shown in the figure below.

[0042] The utility model not only realizes accurate pre-installation positioning and selection of shapes, sizes and materials of extrusion-related parts, but also utilizes the fetal membrane to realize rapid replacement of insert pre-installation equipment, making the robot arm suitable for rapid operation of different products and improving the versatility of the equipment.

Claims

1. A semi-automatic insert pre-installation device for a battery pack insulation seat, comprising a robotic arm, characterized in that: It also includes a mounting plate, which is arranged on the robotic arm, and a rectangular insert support seat and a circular insert positioning mechanism are provided on the mounting plate, the upper end surface of the rectangular insert support seat is provided with a positioning pin for positioning the rectangular insert, and the side surface of the rectangular insert support seat is provided with a claw mechanism for clamping the rectangular insert; the circular insert positioning mechanism includes a cylinder, a positioning shaft and a positioning sleeve, the cylinder is arranged on one side of the mounting plate, and the positioning sleeve is arranged on the other side of the mounting plate, the positioning shaft is sleeved in the positioning sleeve and slidably cooperates with the positioning sleeve, the piston rod of the cylinder is connected to the positioning shaft, the free end of the positioning sleeve is circumferentially provided with a groove, the side wall of the groove is provided with a plurality of positioning holes, positioning balls are provided in the positioning holes, the positioning ball outer shell is provided with an elastic sealing ring, and the positioning shaft is used to place the circular insert.

2. The semi-automatic insert pre-installation equipment for the battery pack insulation seat according to claim 1, characterized in that: The circular insert positioning mechanism includes a first circular insert positioning mechanism and a second circular insert positioning mechanism, and the first circular insert positioning mechanism and the second circular insert positioning mechanism are respectively arranged on both sides of the mounting plate.

3. The semi-automatic insert pre-installation equipment for the battery pack insulation seat according to claim 1, characterized in that: The circular insert positioning mechanism is located on the side of the rectangular insert supporting seat.

4. A semi-automatic insert pre-installation device for a battery pack insulation seat according to claim 1 or 2, characterized in that: The positioning end of the positioning shaft is provided with an insert positioning groove.

5. The semi-automatic insert pre-installation equipment for the battery pack insulation seat according to claim 1, characterized in that: The rectangular insert support seat is in an I-shaped structure, and claw mechanisms are provided on both sides of the rectangular insert support seat.

6. A semi-automatic insert pre-installation device for a battery pack insulation seat according to claim 1 or 5, characterized in that: The clamping claw mechanism is a two-claw cylinder clamping claw mechanism.

7. The semi-automatic insert pre-installation equipment for the battery pack insulation seat according to claim 1, characterized in that: It also includes a fetal membrane, and the mounting plate is mounted on the robotic arm through the fetal membrane.

8. The semi-automatic insert pre-installation equipment for the battery pack insulation seat according to claim 1, characterized in that: A vacuum suction cup for absorbing the processed workpiece is also provided on the side of the mounting plate.

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