Automatic screw loosening machine for intelligent cabin host shell

Abstract

The utility model relates to the technical field of automatic screw loosening, in particular to an automatic screw loosening machine for an intelligent cabin main machine shell, which is used for automatically taking down screws outside a main machine shell body and comprises a main machine body, and a supporting frame is arranged at the position, close to the back, of the top of the main machine body. A first moving module is transversely arranged at the top of the supporting frame and provided with a screw loosening assembly capable of moving in the length direction in a reciprocating mode and automatically taking down screws on the host shell body. A first clamping assembly capable of being used for fixing the main machine shell body in parallel is arranged at the position, close to the front portion, of the top of the main machine body, and a second clamping assembly capable of being used for fixing the main machine shell body vertically is arranged on the side, away from the first clamping assembly, of the top of the main machine body. According to the utility model, the host shell body can be positioned by arranging the first clamping assembly, so that the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic screw loosening technology, specifically an automatic screw loosening machine for the housing of a smart cockpit main unit. Background Technology

[0002] With the rapid development of automotive intelligent technology, the integration of intelligent cockpit systems is increasing. The housing of its core control host is usually fixed with high-density precision screws to meet the requirements of waterproofing, dustproofing and vibration resistance.

[0003] Chinese patent CN116586960A discloses a convenient and fast automatic screw loosening machine, comprising: a longitudinal sliding assembly, on which a part is fixed, the longitudinal sliding assembly being used to drive the part to move and adjust along the longitudinal direction; and a transverse sliding assembly, on which an electric screwdriver is slidably mounted, the electric screwdriver being located above the longitudinal sliding assembly, the electric screwdriver being adjusted along the height direction, and the transverse sliding assembly being provided with a driving component for driving the electric screwdriver to move up and down. This patent, through the cooperation between the longitudinal sliding assembly, the transverse sliding assembly, the driving component, and the electric screwdriver, can adjust the position of the part and the electric screwdriver, so that the electric screwdriver and the screw on the part are vertically aligned and loosened, achieving the effect of automatically loosening the screws on the part and reducing labor intensity.

[0004] The existing technology adjusts the position of parts and the electric screwdriver through the cooperation of longitudinal sliding components, lateral sliding components, a drive unit, and an electric screwdriver. However, due to the complex shape of the smart cockpit main unit housing, its direct placement results in variations in its position during each assembly. This positional uncertainty poses a challenge to the operation of the automatic screw loosening machine. Specifically, due to slight differences in the housing's placement, the longitudinal and lateral sliding components require frequent adjustments to accommodate different screw positions. This not only increases the workload of the equipment and reduces production efficiency but may also lead to incomplete screw loosening or damage to the housing due to improper adjustments. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic screw loosening machine for the main unit shell of a smart cockpit. By setting a first clamping component, the main unit shell body can be positioned, thereby improving production efficiency.

[0006] To address the problems of existing technologies, this utility model provides an automatic screw loosening machine for the outer shell of a smart cockpit main unit, used to automatically remove screws from the exterior of the main unit shell. The machine includes a main body, with a support frame located at the top near the back of the main body. A first moving module is horizontally arranged at the top of the support frame, and a screw loosening component is mounted on the first moving module, capable of reciprocating along its length to automatically remove screws from the main unit shell. A first clamping component is located at the top of the main body near the front, used for parallel fixation of the main unit shell. A second clamping component is located on the top of the main body away from the first clamping component, used for vertical fixation of the main unit shell.

[0007] Preferably, the first clamping assembly includes a support plate that can move along the support frame direction, and the support plate has a positioning groove for the lower side protrusion of the main unit housing to be inserted.

[0008] Preferably, the top of the support plate is further provided with a plurality of positioning rods for supporting the main unit housing body. A positioning plate is fixed on the outer side of the support plate near the positioning groove. The positioning plate is also provided with a first clamping clamp for pressing the main unit housing body onto the positioning rods.

[0009] Preferably, the first clamping assembly includes a slider disposed directly below the support plate, the slider being provided with a plurality of support rods, and the first clamping assembly further includes a second moving module arranged along the support frame direction for driving the slider to reciprocate.

[0010] Preferably, the second clamping assembly includes a third movable module arranged along the support frame direction and a slide plate disposed on the third movable module and capable of reciprocating along the length direction of the third movable module. A baffle is provided on the slide plate, and a plurality of adjustable length baffles are provided in front of the baffle to support the main body housing. A limiting block for supporting the main body housing is also provided in front of the baffle near the slide plate.

[0011] Preferably, the second clamping assembly includes a support block mounted on the slide plate, and the top of the support block is provided with a second clamp for pressing the main body housing onto the stop bar.

[0012] Preferably, the screw loosening assembly includes a screwdriver bar that can move up and down and rotate around its axis. The screw loosening assembly also includes a vertically arranged telescopic drive for driving the screwdriver bar to move up and down. The output section of the telescopic drive is connected to a rotary drive, the output end of the rotary drive is connected to the top of the screwdriver bar, and the bottom of the screwdriver bar is provided with a screwdriver head body.

[0013] Preferably, the screwdriver shank and the screwdriver head body are detachably connected, and the screwdriver head body is a pneumatic screwdriver head that can control the inflow and outflow of gas for picking up and putting down screws.

[0014] The advantages of this utility model compared to the prior art are:

[0015] 1. This application achieves precise positioning of the main unit housing by configuring a first clamping component. Specifically, a positioning groove is designed on the support plate, which can receive one side of the main unit housing, while the other side of the main unit housing is in close contact with the positioning plate. This positioning method ensures the consistency of the placement position of the main unit housing each time, thereby reducing the frequency of movement of the second moving module and significantly improving the efficiency of loosening screws.

[0016] 2. The main unit housing also has multiple screws on its side. Traditional screw loosening machines typically only operate on the front screws of the main unit housing, requiring manual removal of the side screws. Therefore, by incorporating a second clamping assembly, the main unit housing is placed vertically on the bearing surface limiting block and securely clamped by a second clamp. This design facilitates the automatic removal of the side screws on the main unit housing. Furthermore, by setting up two workstations, the device described in this application can achieve continuous operation without stopping the machine, thereby significantly improving screw loosening efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the main unit casing of this utility model.

[0018] Figure 2 This is a front view structural diagram of the automatic screw loosening machine for the main unit shell of the intelligent cockpit according to this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the main body of the automatic screw loosening machine for the main body shell of the intelligent cockpit, which is installed on the first clamping component.

[0020] Figure 4 This is a three-dimensional structural diagram of the first clamping component of the automatic screw loosening machine for the main unit shell of the intelligent cockpit according to this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the second clamping component of the automatic screw loosening machine for the main unit shell of the intelligent cockpit according to this utility model.

[0022] Figure 6 This is a three-dimensional structural diagram of the first moving module and the screw loosening assembly of the automatic screw loosening machine for the main unit shell of the intelligent cockpit according to this utility model.

[0023] Figure 7This is a three-dimensional structural diagram of the first moving module and the screw loosening assembly of the automatic screw loosening machine for the main unit shell of the intelligent cockpit according to this utility model.

[0024] The following components are labeled in the diagram: 1. Main body; 11. Support frame; 12. First moving module; 13. Screw loosening assembly; 131. Telescopic drive component; 132. Rotation drive component; 133. Screwdriver handle; 134. Screwdriver head body; 14. First clamping assembly; 141. Second moving module; 142. Sliding component; 143. Support rod; 144. Support plate; 1441. Positioning groove; 1442. Positioning rod; 1443. Positioning plate; 1444. First clamp; 15. Second clamping assembly; 151. Third moving module; 152. Slide plate; 153. Baffle; 1531. Stop bar; 1532. Limiting block; 154. Support block; 1541. Second clamp; 100. Main body shell. Detailed Implementation

[0025] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0026] Reference Figures 1-7 As shown, this utility model provides an automatic screw loosening machine for the housing of a smart cockpit main unit, used to automatically remove screws from the exterior of the main unit housing body 100. It includes a main unit 1, a support frame 11 located near the back of the top of the main unit 1, a first moving module 12 horizontally arranged on the top of the support frame 11, a screw loosening assembly 13 on the first moving module 12 capable of reciprocating along its length and automatically removing screws from the main unit housing body 100, a first clamping assembly 14 located near the front of the top of the main unit 1 for parallel fixation of the main unit housing body 100, and a second clamping assembly 15 located on the side of the top of the main unit 1 away from the first clamping assembly 14 for vertical fixation of the main unit housing body 100.

[0027] refer to Figures 2-4As shown, the first clamping assembly 14 includes a support plate 144 movable along the support frame 11. The support plate 144 has a positioning groove 1441 for the lower side protrusion of the main unit housing 100 to be inserted into. This design ensures that the main unit housing 100 can be accurately and securely placed on the support plate 144, avoiding shaking or misalignment during screw loosening. Several positioning rods 1442 are also distributed on the top of the support plate 144 to support the main unit housing 100, and these positioning rods 1442 provide additional support to the main unit housing 100. The positioning rods 1442 and the positioning groove 1441 work together to ensure the horizontal stability of the main unit housing 100. A positioning plate 1443 is fixed to the outer side of the support plate 144 near the positioning groove 1441. The positioning plate 1443 is also provided with a first clamping clamp 1444 that presses the main body shell 100 onto the positioning rod 1442. The function of the first clamping clamp 1444 is to firmly press the main body shell 100 onto the positioning rod 1442, further enhancing the stability of the fixation. The first clamping assembly 14 includes a slide member 142 disposed directly below the support plate 144. The slide member 142 is provided with several support rods 143. The first clamping assembly 14 also includes a second moving module 141 arranged along the direction of the support frame 11 and used to drive the slide member 142 to reciprocate.

[0028] A positioning groove 1441 is designed on the support plate 144. This positioning groove 1441 can receive one side of the main body housing 100, while the other side of the main body housing 100 is in close contact with the positioning plate 1443. This positioning method ensures the consistency of the placement position of the main body housing 100 each time, thereby reducing the frequency of movement of the second moving module 141 and significantly improving the efficiency of loosening screws.

[0029] refer to Figure 5 As shown, the second clamping assembly 15 includes a third moving module 151 arranged along the support frame 11 and a slide plate 152 disposed on the third moving module 151 and capable of reciprocating along the length of the third moving module 151. A baffle 153 is disposed on the slide plate 152. Several adjustable-length stop bars 1531 are disposed in front of the baffle 153 to support the main unit housing 100. A limiting block 1532 for supporting the main unit housing 100 is also disposed in front of the baffle 153 near the slide plate 152. The second clamping assembly 15 includes a support block 154 mounted on the slide plate 152. A second clamping clamp 1541 for pressing the main unit housing 100 against the stop bars 1531 is disposed on the top of the support block 154.

[0030] By incorporating a second clamping assembly 15, the main housing body 100 is vertically placed on the bearing surface limiting block 1532 and securely clamped by a second clamping clamp 1541. This design facilitates the automatic removal of the side screws on the main housing body 100. Furthermore, by setting up two workstations, the device of this application can achieve continuous operation without stopping the machine, thereby significantly improving the efficiency of loosening screws.

[0031] refer to Figure 6 and Figure 7 As shown, the screw loosening assembly 13 includes a screwdriver shank 133 capable of moving up and down, and the screwdriver shank 133 is rotatable about its axis. The screw loosening assembly 13 also includes a vertically arranged telescopic drive member 131 for driving the screwdriver shank 133 to move up and down. The screwdriver shank 133 is the main component for performing the screw loosening operation. The screwdriver shank 133 can move up and down and rotate about its axis to simulate the action of manually using a screwdriver. This design ensures that the screwdriver shank 133 can accurately reach each screw position and perform an effective screw loosening operation. By controlling the telescopic movement of the telescopic drive member 131, the screwdriver shank 133 can be moved in the vertical direction. The output section of the telescopic drive member 131 is connected to a rotary drive member 132, and the output end of the rotary drive member 132 is connected to the top of the screwdriver shank 133. The bottom of the screwdriver shank 133 is provided with a screwdriver head body 134. The screwdriver shank 133 is detachably connected to the screwdriver head body 134. The screwdriver head body 134 is located at the bottom of the screwdriver shank 133 and is the part that directly contacts the screw. This detachable connection allows for the use of different screwdriver heads to accommodate different screw sizes, improving the device's versatility and practicality. Furthermore, the screwdriver head body 134 is a pneumatic screwdriver head, enabling control of gas flow for screw handling. When gas is supplied, the screwdriver head body 134 generates sufficient force to blow the screw off; when air is drawn in, it can attract the screw, allowing it to be removed from the main unit housing 100.

[0032] Working principle: In use, firstly, the side of the main unit housing 100 is inserted into the positioning groove 1441, and the other side of the main unit housing 100 contacts the positioning plate 1443. Then, the main unit housing 100 is fixed by the first clamp 1444, and the position of the main unit housing 100 is adjusted by the second moving module 141. The screw loosening assembly 13 is moved to the position of the main unit housing 100 by the first moving module 12, and the screwdriver head body 134 is rotated by activating the screwdriver lever 133. Then, the screws on the main unit housing 100 are loosened by the telescopic drive component 131 descending. After the screws on the front of the main unit housing 100 are removed, the main unit housing 100 is placed vertically on the limiting block 1532 and fixed by the second clamp 1541, thereby loosening the screws on the side of the main unit housing 100.

[0033] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. 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 should be determined by the appended claims.

Claims

1. An automatic screw loosening machine for the main unit housing of a smart cockpit, used to automatically remove screws from the exterior of the main unit housing body (100), characterized in that: The system includes a main body (1), a support frame (11) is provided on the top of the main body (1) near the back, a first moving module (12) is provided on the top of the support frame (11) in a horizontal direction, a screw loosening assembly (13) is provided on the first moving module (12) that can move back and forth along its length and automatically remove the screws on the main body shell (100), a first clamping assembly (14) is provided on the top of the main body (1) near the front, and a second clamping assembly (15) is provided on the top of the main body (1) away from the first clamping assembly (14), which can be used to vertically fix the main body shell (100).

2. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 1, characterized in that: The first clamping assembly (14) includes a support plate (144) that can move along the support frame (11), and the support plate (144) has a positioning groove (1441) for the lower side protrusion of the main body housing (100) to be inserted.

3. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 2, characterized in that: The top of the support plate (144) is also provided with a number of positioning rods (1442) for supporting the main body shell (100). The support plate (144) is fixed with a positioning plate (1443) on the outside near the positioning groove (1441). The positioning plate (1443) is also provided with a first clamping clamp (1444) for pressing the main body shell (100) onto the positioning rods (1442).

4. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 3, characterized in that: The first clamping assembly (14) includes a slide (142) disposed directly below the support plate (144), and a plurality of support rods (143) are disposed on the slide (142). The first clamping assembly (14) also includes a second moving module (141) arranged along the direction of the support frame (11) and used to drive the slide (142) to reciprocate.

5. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 1, characterized in that: The second clamping assembly (15) includes a third moving module (151) arranged along the direction of the support frame (11) and a sliding plate (152) disposed on the third moving module (151) and capable of reciprocating along the length direction of the third moving module (151). A baffle (153) is provided on the sliding plate (152). Several adjustable length baffles (1531) are provided in front of the baffle (153) and can support the main body shell (100). A limiting block (1532) for supporting the main body shell (100) is also provided in front of the baffle (153) near the sliding plate (152).

6. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 5, characterized in that: The second clamping assembly (15) includes a support block (154) mounted on a slide plate (152), and the top of the support block (154) is provided with a second clamp (1541) for pressing the main body housing (100) onto the stop bar (1531).

7. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 1, characterized in that: The loosening screw assembly (13) includes a screwdriver bar (133) that can move up and down, and the screwdriver bar (133) can rotate around its axis. The loosening screw assembly (13) also includes a vertically arranged telescopic drive member (131) for driving the screwdriver bar (133) to move up and down. The output section of the telescopic drive member (131) is connected to a rotary drive member (132). The output end of the rotary drive member (132) is connected to the top of the screwdriver bar (133). The bottom of the screwdriver bar (133) is provided with a screwdriver head body (134).

8. The automatic screw loosening machine for the housing of a smart cockpit main unit according to claim 7, characterized in that: The screwdriver shank (133) is detachably connected to the screwdriver head body (134), and the screwdriver head body (134) is a pneumatic screwdriver head that can control the inflow and outflow of gas for picking up and putting down screws.

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