Cutting and clamping mechanism for vehicle-mounted panel glass

Abstract

The utility model relates to the technical field of vehicle-mounted glass, in particular to a vehicle-mounted panel glass cutting and clamping mechanism which comprises a base, supports symmetrically installed on the base and cutting heads connected to the supports, a clamping assembly is arranged on the base, and the clamping assembly comprises a limiting mechanism and a pushing mechanism; the limiting mechanism comprises two mounting plates, connecting plates, a clamping driving motor and a rotating rod, the two mounting plates are symmetrically arranged on the base, and the connecting plates are mounted on the mounting plates in pairs; the special-shaped guide groove and the guide rod are arranged to be matched with each other, the clamping driving motor drives the rotating rod to rotate, the guide rod moves in the special-shaped guide groove, through the special design of the special-shaped guide groove, the distance between the clamping plates can be adjusted according to needs to adapt to vehicle-mounted panel glass of different sizes, and the universality of the device is improved; the multiple clamping plates can synchronously and stably clamp the glass, and the adaptability of the device to different cutting scenes is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle glass technical field especially is related to vehicle panel glass cutting clamping mechanism. BACKGROUND

[0002] In the field of vehicle panel glass processing, glass cutting is a key process, and the traditional vehicle panel glass cutting clamping mechanism has many limitations.

[0003] Early clamping mechanisms mostly use simple fixed clamps, which can only adapt to specific size glasses. For vehicle panel glasses of different specifications, the clamps need to be frequently replaced, which is tedious and inefficient, and it is difficult to meet the diversified market demand. Moreover, these fixed clamps cannot guarantee uniform stress of the glass in all directions when clamping the glass, which may cause the glass to shake or displace during the cutting process, seriously affecting the cutting precision and thus reducing the yield of the product. At the same time, although some clamping mechanisms can clamp the glass, they lack precise positioning design of the center position of the glass. During the cutting process, the deviation of the center position of the glass may cause the cutting path to deviate from the expected path, especially for vehicle panel glasses with complex shapes and high precision requirements. This deviation may cause the entire glass to be scrapped.

[0004] In addition, the traditional clamping mechanism also has shortcomings in the loading and unloading of the glass. It is difficult to position the glass during installation, which consumes a lot of time. When taking out the glass, the lack of effective auxiliary mechanism makes manual handling not only labor-intensive but also likely to cause damage such as scratching or breaking of the glass surface. SUMMARY

[0005] To solve the above problems, the utility model provides a vehicle panel glass cutting clamping mechanism, which has the effect of equidistant limiting and clamping.

[0006] The technical scheme of the utility model is as follows: a vehicle panel glass cutting clamping mechanism, comprising a base, a support symmetrically installed on the base, and a cutting head connected to the support, wherein the base is provided with a clamping assembly, and the clamping assembly comprises a limiting mechanism and a pushing mechanism.

[0007] The limiting mechanism comprises two mounting plates, a connecting plate, a clamping drive motor, and a rotating rod. The two mounting plates are symmetrically arranged on the base, the connecting plate is installed on the mounting plate in pairs, the clamping drive motor is connected to one of the connecting plates, the rotating rod is installed between the two connecting plates and connected to the output shaft of the clamping drive motor, a plurality of clamping plates are sleeved on the rotating rod, two clamping pads are connected to the clamping plates, a special-shaped guide groove corresponding to the rotating rod is formed on the rotating rod, and a guide rod connected to the clamping plate is installed on the special-shaped guide groove.

[0008] In a further technical solution, the pushing mechanism comprises an electric slide rail, a sliding block and a pushing plate, the electric slide rail is installed on the base, symmetrical grinding plates are connected to the electric slide rail, the sliding block is connected to the electric slide rail, the pushing plate is symmetrically installed on the sliding block, and the pushing plate is further provided with a pushing pad.

[0009] In a further technical solution, two steering motors corresponding to the mounting plate are installed on the base, a steering rod is connected to the output shaft of the steering motor, and the steering motor is installed on the mounting plate through the steering rod.

[0010] In a further technical solution, the special-shaped guide grooves are distributed in a surrounding manner on the rotating rod, and the special-shaped guide grooves gradually expand outward from the center of the rotating rod.

[0011] In a further technical solution, a plurality of clamping plates are distributed in two groups, the clamping plates at the center are fixedly installed on the mounting plate, two limiting grooves are formed in the mounting plate, and a moving block is connected to the surface of the limiting groove on the outer clamping pad.

[0012] In a further technical solution, the limiting grooves are located at the positions on both sides of the clamping plate at the center, and the length of the limiting groove is greater than the moving path of the outer clamping pad.

[0013] In a further technical solution, the electric slide rail is provided with a pushing limiting plate on both sides, and a cylinder is installed on the base and connected to the side away from the electric slide rail.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. By setting the special-shaped guide grooves and the guide rods in cooperation, the rotating rod is driven to rotate by the clamping drive motor, the guide rod moves in the special-shaped guide groove, and the spacing of the clamping plate can be adjusted according to the needs through the special design of the special-shaped guide groove, so that the device is suitable for different sizes of vehicle panel glass, the versatility of the device is improved, and multiple clamping plates can synchronously and stably clamp the glass, and the adaptability of the device to different cutting scenes is improved.

[0016] 2. By setting the pushing plate, the pushing pad and the grinding plate in cooperation, the pushing limiting plates are arranged on both sides of the electric slide rail, the positions of the pushing limiting plates can be flexibly adjusted by means of the cylinder, so that the pushing mechanism can adapt to vehicle panel glasses of different sizes and shapes, the appropriate pushing path is limited, the versatility and adaptability of the mechanism are enhanced, and the grinding plate is symmetrically connected to the electric slide rail, so that the grinding surface is simultaneously ground when the glass is pushed and moved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0018] Figure 2 is the whole cross-section structure schematic diagram of the embodiment of the utility model;

[0019] Figure 3 is the structure schematic diagram of the clamping mechanism of the embodiment of the utility model;

[0020] Figure 4 is the structure schematic diagram of the special-shaped guide groove of the embodiment of the utility model;

[0021] Figure 5 is the structure schematic diagram of the moving block of the embodiment of the utility model.

[0022] Mark explanation:

[0023] 1, base; 2, support; 3, cutting head; 4, clamping assembly; 40, limiting mechanism; 401, mounting plate; 402, connecting plate; 403, clamping drive motor; 404, rotating rod; 405, clamping plate; 406, clamping pad; 407, special-shaped guide groove; 408, guide rod; 409, moving block; 41, pushing mechanism; 410, electric sliding rail; 411, sliding block; 412, pushing plate; 413, pushing pad. Specific implementation

[0024] The embodiment of the utility model is further explained below in combination with the drawings.

[0025] Embodiment:

[0026] As Figures 1-5 shown, the vehicle-mounted panel glass cutting and clamping mechanism includes base 1 and support 2 symmetrically installed on base 1 and cutting head 3 connected to support 2, base 1 is provided with clamping assembly 4, clamping assembly 4 includes limiting mechanism 40 and pushing mechanism 41.

[0027] Limiting mechanism 40 includes two mounting plates 401, connecting plate 402 and clamping drive motor 403 and rotating rod 404, two mounting plates 401 are symmetrically arranged on base 1, two steering motors corresponding to mounting plates 401 are installed on base 1, steering motor output shaft is connected with steering rod, steering motor is installed through steering rod and mounting plate 401, connecting plate 402 is installed in pairs on mounting plate 401, clamping drive motor 403 is connected to one of connecting plate 402, rotating rod 404 is installed between two connecting plate 402 and connected with clamping drive motor 403 output shaft, a plurality of clamping plates 405 are sleeved on rotating rod 404, two clamping pads 406 are connected on clamping plate 405, special-shaped guide groove 407 corresponding to rotating rod 404 is further provided on rotating rod 404, special-shaped guide groove 407 is distributed in a ring shape on rotating rod 404, special-shaped guide groove 407 gradually expands outward from the center of rotating rod 404, guide rod 408 connected with clamping plate 405 is installed on special-shaped guide groove 407.

[0028] The working principle of the above technical solution is as follows:

[0029] When it is necessary to score and cut the vehicle panel glass, the glass is first placed on the base 1 at a suitable position of the clamping assembly 4 to prepare for subsequent clamping and cutting. By starting the steering motor installed on the base 1 corresponding to the mounting plate 401, the output shaft of the steering motor drives the steering rod to rotate. Since the steering rod is connected with the mounting plate 401, the mounting plate 401 can be adjusted in steering to adjust the angle of the entire limiting mechanism 40 according to the actual placement of the glass and the cutting requirements.

[0030] Subsequently, the clamping drive motor 403 is started, and its output shaft drives the rotating rod 404 to rotate. Since the special-shaped guide groove 407 is formed on the rotating rod 404, and the guide rod 408 is installed on the special-shaped guide groove 407 and connected with the clamping plate 405, when the rotating rod 404 rotates, the annular winding special-shaped guide groove 407 has uniform and regular characteristics. During the rotation of the rotating rod 404, the guide rod 408 moves smoothly in the groove, thereby driving the clamping plate 405 connected therewith to move. Since the annular structure of the special-shaped guide groove 407 is regular, the moving distance and speed of each guide rod 408 are consistent, which ensures that multiple clamping plates 405 can move equidistantly. In this way, multiple clamping plates 405 can move synchronously and equidistantly to approach or move away, thereby being able to stably clamp vehicle panel glasses of different sizes, ensuring that the glass is in a stable state during the glass scoring and cutting process, improving the quality of scoring and cutting, and presenting equidistant movement. Multiple clamping plates 405 will approach or move away from each other until the clamping pad 406 is in close contact with the glass to complete the clamping of the glass. After the glass is stably clamped, the cutting head 3 connected to the support 2 starts to work to perform the scoring and cutting operation on the glass.

[0031] At the same time, when taking out, the mounting plate 401 can be driven by the steering motor to be cut at an angle. Subsequently, the clamping drive motor 403 is driven to drive the rotating rod 404 to rotate and guide, so that the clamping plate 405 cancels the clamping and limiting of the vehicle glass. At this time, the vehicle glass slides on the inclined surface under the guidance, and the staff can manually support to avoid breaking while sliding. Subsequently, the vehicle glass can be moved out, and the next new vehicle glass can be processed.

[0032] By setting the special-shaped guide groove 407 and the guide rod 408 to cooperate with each other, the clamping drive motor 403 drives the rotating rod 404 to rotate, and the guide rod 408 moves in the special-shaped guide groove 407. Through the special design of the special-shaped guide groove 407, the spacing of the clamping plate 405 can be adjusted as needed to adapt to vehicle panel glasses of different sizes, improve the versatility of the device, realize that multiple clamping plates 405 can synchronously and stably clamp the glass, and improve the adaptability of the device to different cutting scenes.

[0033] In another embodiment, as shown in Figure 1 and Figure 2 , the pushing mechanism 41 includes an electric slide rail 410, a sliding block 411 and a pushing plate 412, the electric slide rail 410 is installed on the base 1, the sliding block 411 is connected to the electric slide rail 410, the electric slide rail 410 is symmetrically connected with a polishing plate, the pushing plate 412 is symmetrically installed on the sliding block 411, and the pushing plate 412 is further provided with a pushing pad 413. The two sides of the electric slide rail 410 are provided with pushing limiting plates, and the side away from the electric slide rail 410 of each pushing limiting plate is connected with a cylinder installed on the base 1.

[0034] After the glass is scored and cut, the limiting mechanism 40 releases the glass, the cylinder is started, and the pushing limiting plate is displaced to a suitable position to clearly define the path range of the subsequent pushing of the glass. Then the electric slide rail 410 is started, the electric slide rail 410 is powered to drive the sliding block 411 connected thereto to slide smoothly along the slide rail direction. Since the pushing plate 412 is symmetrically installed on the sliding block 411, the sliding of the sliding block 411 drives the pushing plate 412 to move synchronously. At this time, the pushing pad 413 on the pushing plate 412 contacts and exerts force on the glass, and the glass moves along the trajectory defined by the pushing limiting plate. At the same time, the polishing plate symmetrically connected to the electric slide rail 410 is in contact with the cutting surface of the glass, and the polishing plate polishes the cutting surface during the movement of the glass. The pushing and polishing processes are carried out synchronously.

[0035] By setting the pushing plate 412, the pushing pad 413 and the polishing plate to cooperate with each other, and by setting the pushing limiting plates on the two sides of the electric slide rail 410, the positions of the pushing limiting plates can be flexibly adjusted by means of the cylinder, which enables the pushing mechanism 41 to adapt to vehicle panel glasses of different sizes and shapes, defines appropriate pushing paths, and enhances the versatility and adaptability of the mechanism. By symmetrically connecting the polishing plate to the electric slide rail 410, synchronous polishing of the cutting surface during the movement of the glass is realized.

[0036] In another embodiment, as shown in Figures 2-5 , the plurality of clamping plates 405 are distributed in two groups, the clamping plate 405 at the center is fixedly installed with the mounting plate 401, two limiting grooves are formed in the mounting plate 401, and the outer clamping plate 405 is connected with a moving block 409 located on the surface of the limiting groove.

[0037] When the clamping drive motor 403 starts, the clamping plate 405 connected with the moving block 409 on the outer side starts to move due to the interaction of the special-shaped guide groove 407 and the guide rod 408, and the moving block 409 slides along the limiting groove opened on the mounting plate 401, which enables the outer clamping plate 405 to stably approach or move away from the clamping plate 405 at the center within the defined track, and the two groups of clamping plates 405 act in concert to gradually clamp the glass and ensure that the glass remains stable during the entire cutting process.

[0038] By dividing the plurality of clamping plates 405 into two groups and fixing the clamping plate 405 at the center to the mounting plate 401, a stable center positioning point is provided for the glass, and during the clamping process, the outer clamping plate 405 moves symmetrically around the center plate and clamps the glass, forming a stable clamping structure that effectively prevents the glass from shaking or moving during the cutting process, greatly improving the stability of the glass processing.

[0039] In another embodiment, as shown in Figures 3-5 The limiting groove is located at the position on both sides of the clamping plate 405 at the center, and the length of the limiting groove is greater than the movement path of the outer clamping pad 406.

[0040] The moving block 409 slides along the limiting groove on both sides of the clamping plate 405 at the center, and the length of the limiting groove is greater than the movement path of the outer clamping pad 406, which means that during the entire clamping process, the movement of the outer clamping plate 405 is always within the effective constraint range of the limiting groove.

[0041] The length of the limiting groove is greater than the movement path of the outer clamping pad 406, which enables the clamping mechanism to have more sufficient adjustment margin when adapting to different sizes of glass, and whether it is a smaller size glass or a larger size glass, stable clamping of different width glasses can be achieved by controlling the rotation of the rotating rod 404 through the clamping drive motor 403, which significantly enhances the versatility and application range of the mechanism.

[0042] The above embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. A vehicle panel glass cutting and clamping mechanism, comprising a base (1) and a support (2) symmetrically mounted on the base (1) and a cutting head (3) connected to the support (2), characterized in that: The base (1) is provided with a clamping assembly (4), the clamping assembly (4) comprises a limiting mechanism (40) and a pushing mechanism (41); The limiting mechanism (40) comprises two mounting plates (401), a connecting plate (402), a clamping drive motor (403) and a rotating rod (404), the two mounting plates (401) are symmetrically arranged on the base (1), the connecting plate (402) is arranged in pairs on the mounting plate (401), the clamping drive motor (403) is connected to one of the connecting plates (402), the rotating rod (404) is connected to the output shaft of the clamping drive motor (403) and is arranged between the two connecting plates (402), a plurality of clamping plates (405) are arranged on the rotating rod (404), two clamping pads (406) are connected to the clamping plates (405), a special-shaped guide groove (407) corresponding to the rotating rod (404) is arranged on the rotating rod (404), and a guide rod (408) connected to the clamping plate (405) is arranged in the special-shaped guide groove (407).

2. The vehicle panel glass slitting and holding mechanism according to claim 1, characterized by: The pushing mechanism (41) comprises an electric sliding rail (410), a sliding block (411) and a pushing plate (412), the electric sliding rail (410) is arranged on the base (1), a polishing plate is symmetrically connected to the electric sliding rail (410), the sliding block (411) is connected to the electric sliding rail (410), and the pushing plate (412) is symmetrically arranged on the sliding block (411) and is provided with a pushing pad (413).

3. The vehicle panel glass slitting and holding mechanism according to claim 1, characterized by: Two steering motors corresponding to the mounting plates (401) are arranged on the base (1), a steering rod is connected to the output shaft of the steering motor, and the steering motor is arranged on the mounting plate (401) through the steering rod.

4. The vehicle panel glass slitting and holding mechanism according to claim 1, characterized by: The special-shaped guide groove (407) is arranged in a surrounding manner on the rotating rod (404) and gradually expands outward from the center of the rotating rod (404).

5. The vehicle panel glass slitting and holding mechanism according to claim 1, characterized by: The plurality of clamping plates (405) are arranged in two groups, the clamping plates (405) at the center are fixedly arranged on the mounting plates (401), two limiting grooves are arranged on the mounting plates (401), and a moving block (409) is arranged on the outer clamping plate (405) and located on the surface of the limiting groove.

6. The vehicle panel glass slitting and holding mechanism according to claim 5, characterized by: The limiting groove is arranged at the position between the clamping plates (405) at the center, and the length of the limiting groove is greater than the moving path of the outer clamping pad (406).

7. The vehicle panel glass slitting and holding mechanism according to claim 2, characterized by: The electric sliding rail (410) is provided with a pushing limiting plate on both sides, and the pushing limiting plate is connected to the cylinder arranged on the base (1) away from the electric sliding rail (410).

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