Pneumatic deburring device for plastic shell

Abstract

The utility model relates to the technical field of deburring, in particular to a pneumatic deburring device for a plastic shell, which comprises a deburring machine body, two first clamping plates are slidably connected in the deburring machine body through a first driving slide rail, and the two first clamping plates are used for clamping the plastic shell. A driving push rod is slidably connected to the interior of the deburring machine body through a second driving sliding rail, a containing cavity is formed in the bottom of the driving push rod, a mounting plate is rotatably connected to the interior of the containing cavity, a driving motor for driving the mounting plate to rotate is arranged on the side wall of the driving push rod, and a grinding head and an annular mounting plate are fixedly connected to the bottom of the mounting plate; and a plurality of camera scanners are arranged in the annular mounting plate and are used for scanning the plastic shell. According to the plastic shell polishing device, the problem that in the prior art, the polishing head cannot be automatically adjusted according to the specific shapes of different plastic shells is effectively solved, and the purpose of improving use convenience and adaptability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring, in particular to a pneumatic deburring device for a plastic shell. Background Art

[0002] With the development of manufacturing industry, the requirements for product quality are getting higher and higher. Traditional deburring methods, such as manual deburring and rigid spindle deburring, can no longer meet the needs of modern production. The main reason for the pneumatic deburring device is the high requirements for product surface quality in metal processing, plastic processing and other manufacturing fields. During the manufacturing process, burrs may appear on both metal and plastic materials. These burrs not only affect the appearance of the product, but also may affect the performance and reliability of the product.

[0003] The components of the existing pneumatic deburring device mainly include air pressure control system, spindle, tool, adjustment mechanism and lubrication system. For example, the Chinese patent with publication number CN220592604U and title: Pneumatic deburring device for plastic shell, is to fix the plastic shell by two vacuum adsorption seats, and alternately disassemble and assemble, which can effectively improve the burr removal efficiency. However, different plastic shells have different overall shapes and sizes due to their different specific uses, and the fixed grinding head will not be able to adjust autonomously according to the specific structure of plastic shells of different shapes, which will cause the edges and corners and side walls of the plastic shell to have grinding dead corners during grinding, thereby reducing the deburring effect. Therefore, this application provides a pneumatic deburring device for plastic shell to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a pneumatic deburring device for plastic shells, which solves the problem in the prior art that the grinding head cannot be autonomously adjusted according to the specific shapes of different plastic shells, thereby achieving the purpose of improving the convenience and adaptability of use.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a pneumatic deburring device for plastic shells, comprising a deburring body, the interior of the deburring body is slidably connected to two first clamping plates via a first driving slide rail, and the two first clamping plates are used to support the plastic shell, the interior of the deburring body is slidably connected to a driving push rod via a second driving slide rail, and a accommodating cavity is provided at the bottom of the driving push rod, the interior of the accommodating cavity is rotatably connected to a mounting plate, and the side wall of the driving push rod is provided with a driving motor for driving the mounting plate to rotate, the bottom of the mounting plate is fixedly connected to a grinding head and an annular mounting plate, and a plurality of camera scanners are provided inside the annular mounting plate, and the camera scanners are used to scan the plastic shell.

[0006] Preferably, two second clamping plates are arranged on the deburring machine body, and the two second clamping plates and the two first clamping plates form a rectangular structure, and a silicone pad is arranged inside the rectangular structure.

[0007] Preferably, an adjustment cavity is formed at the side wall of the first clamping plate, and the interior of the adjustment cavity is slidably connected to a same sliding member via two electric push rods, and the sliding member is fixedly connected to the second clamping plate via a control frame.

[0008] Preferably, the sliding member and the top of the control frame are both provided with positioning holes, and the number of positioning holes on the control frame is several, the interior of the sliding member is plugged with positioning pins through the positioning holes, and the positioning pins pass through the top and bottom of the control frame through the positioning holes.

[0009] Preferably, two guide grooves are provided on the deburring machine body, and the control frame body and the bottom of the second clamping plate are fixedly connected with guide members, and the guide members are slidably connected inside the guide grooves.

[0010] Preferably, a lifting groove is provided on one opposite side of the two second clamping plates, and a lifting plate is slidably connected inside the lifting groove, the silicone pad is fixedly connected to the side wall of the lifting plate, and a limiting structure is provided on the lifting plate.

[0011] Preferably, the limiting structure includes a clamping member slidably connected to the inside of the lifting plate, and the clamping member is connected to the lifting plate through two elastic members, the side wall of the lifting slot body is provided with a plurality of clamping slot bodies, and the clamping member is inserted into the inside of the clamping slot bodies.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model has a reasonable structure. By providing a camera scanner, when the grinding head is performing grinding and deburring processing, the camera scanner can directly scan the plastic shell and transmit its scanning signal to the external controller, so that the external controller can effectively control the second driving slide rail and the driving motor, so that the second driving slide rail and the driving motor can effectively adjust the position and angle of the grinding head, thereby changing the partial position and angle of the grinding head, so that it can better fit the shape of the shell, thereby improving its grinding and deburring effect.

[0014] 2. In the utility model, an adjustable second clamping plate is provided, so that before use, the position of the second clamping plate can be adjusted independently according to the specific model and size of different plastic shells, thereby changing the shape of its clamping structure to meet the support and use requirements of different plastic shells, thereby improving its overall flexibility and convenience of use to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the pneumatic deburring device for plastic casing from the first perspective;

[0017] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the deburring body of the pneumatic deburring device for plastic shells;

[0018] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the driving push rod in the pneumatic deburring device for plastic shells;

[0019] Figure 4 It is a schematic diagram of the three-dimensional connection structure of the control frame in the pneumatic deburring device for plastic shells;

[0020] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the first clamping plate in the pneumatic deburring device for plastic housing;

[0021] Figure 6 It is a schematic diagram of the three-dimensional connection structure of the second clamping plate in the pneumatic deburring device for plastic shells.

[0022] Reference numerals:

[0023] 1. Deburring machine body; 2. First driving slide rail; 3. First clamping plate; 4. Second driving slide rail; 5. Driving push rod; 6. Driving motor; 7. Mounting plate; 8. Grinding head; 9. Annular mounting plate; 10. Camera scanner; 11. Second clamping plate; 12. Silicone pad; 13. Electric push rod; 14. Sliding member; 15. Control frame; 16. Positioning hole; 17. Positioning pin; 18. Guide slot; 19. Guide member; 20. Lifting slot; 21. Lifting plate; 22. Engaging slot; 23. Elastic member; 24. Engaging member. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms are not directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Combine the following Figure 1-6 The embodiment shown describes the technical solution of the utility model:

[0030] It includes a deburring body 1, the interior of the deburring body 1 is slidably connected to two first clamping plates 3 through a first driving slide rail 2, and the two first clamping plates 3 are used to support the plastic shell, the interior of the deburring body 1 is slidably connected to a driving push rod 5 through a second driving slide rail 4, and a receiving cavity is provided at the bottom of the driving push rod 5, the interior of the receiving cavity is rotatably connected to a mounting plate 7, and the side wall of the driving push rod 5 is provided with a driving motor 6 for driving the mounting plate 7 to rotate, the bottom of the mounting plate 7 is fixedly connected to a grinding head 8 and an annular mounting plate 9, and the interior of the annular mounting plate 9 is provided with a plurality of camera scanners 10, and the camera scanners 10 are used to scan the plastic shell.

[0031] Before using it, the deburring body 1 can be directly placed on a plane, and then the first driving slide rail 2 can be controlled by an external controller, so that the first driving slide rail 2 drives the first clamping plate 3 to hold and fix the plastic shell to be held. When it is fixed, the external controller will drive the second driving slide rail 4 to drive the driving push rod 5 and the grinding head 8 to move synchronously, and then the grinding head 8 will contact the fixed plastic shell, and the grinding head 8 will grind and deburr it. At the same time, during the processing, the camera scanner 10 can directly scan the plastic shell and transmit its scanning signal to the external controller, so that the external controller can effectively control the second driving slide rail 4 and the driving motor 6, so that the second driving slide rail 4 and the driving motor 6 can effectively adjust the position and angle of the grinding head 8, thereby changing the partial position and angle of the grinding head 8, so that it can better fit the shape of the shell, thereby improving its grinding and deburring effect.

[0032] Two second clamping plates 11 are arranged on the deburring machine body 1 , and the two second clamping plates 11 and the two first clamping plates 3 form a rectangular structure, and a silicone pad 12 is arranged inside the rectangular structure.

[0033] During its use, the rectangular structure can support the plastic shell from four different directions, thereby improving the support effect of the plastic shell and avoiding the possibility of its deviation.

[0034] An adjustment cavity is formed at the side wall of the first clamping plate 3 , and a sliding member 14 is slidably connected to the inside of the adjustment cavity via two electric push rods 13 , and the sliding member 14 is fixedly connected to the second clamping plate 11 via a control frame 15 .

[0035] During its use, the setting of the electric push rod 13 can effectively adjust the distribution position of the second clamping plate 11 through an external controller, and then change the size of the supporting structure so that it can meet the needs of using different plastic shells, thereby improving its overall adaptability and flexibility of use to a certain extent.

[0036] The tops of the sliding member 14 and the control frame 15 are both provided with positioning holes 16 , and the number of positioning holes 16 on the control frame 15 is several. The interior of the sliding member 14 is plugged with a positioning pin 17 through the positioning hole 16 , and the positioning pin 17 passes through the top and bottom of the control frame 15 through the positioning hole 16 .

[0037] Before using it, the positioning pin 17 can be directly pulled to be pulled out under force, so that the sliding member 14 and the control frame 15 lose their fixed connection structure, so that the second clamping plate 11 can be directly pulled to make it slide under force, and then the relative position between the first clamping plate 3 and the second clamping plate 11 is changed to form two vertical angle structures, and then the two corners of the plastic shell are specially limited to improve its convenience of use.

[0038] Two guide grooves 18 are provided on the deburring machine body 1 , and guide members 19 are fixedly connected to the bottoms of the control frame 15 and the second clamping plate 11 , and the guide members 19 are slidably connected inside the guide grooves 18 .

[0039] When the second clamping plate 11 is adjusted, the second clamping plate 11 can transfer its sliding force to the guide member 19, so that the guide member 19 slides the lifting slot 20 under the action of its force. At this time, the sliding structure of the guide member 19 and the lifting slot 20 will limit the adjustment trajectory of the second clamping plate 11 to a certain extent, thereby avoiding the possibility of deviation or tilt of the second clamping plate 11 during adjustment, thereby improving its overall stability in use.

[0040] A lifting groove 20 is provided on one side of the two second clamping plates 11 , and a lifting plate 21 is slidably connected inside the lifting groove 20 . The silicone pad 12 is fixedly connected to the side wall of the lifting plate 21 , and a limiting structure is provided on the lifting plate 21 .

[0041] During use, the lifting plate 21 can be directly pulled to make it slide along the lifting slot 20 under force, and then the position of the lifting plate 21 can be changed, so that the lifting plate 21 can drive the silicone pad 12 to lift and lower autonomously, thereby adjusting the supporting point of the second clamping plate 11.

[0042] The limiting structure includes a snap-fitting member 24 slidably connected to the inside of the lifting plate 21 , and the snap-fitting member 24 is connected to the lifting plate 21 via two elastic members 23 . The side wall of the lifting slot 20 is provided with a plurality of snap-fitting slots 22 , and the snap-fitting member 24 is inserted into the inside of the snap-fitting slots 22 .

[0043] When the lifting plate 21 is adjusted to the appropriate position, the engaging member 24 will be inserted into the engaging slot 22. At this time, the plug-in structure of the engaging slot 22 and the engaging member 24 will effectively limit the position of the lifting plate 21, thereby avoiding the possibility of it falling off. When it is adjusted, the engaging member 24 can be directly pulled to make the engaging member 24 slide under force and squeeze the elastic member 23, so that the elastic member 23 is deformed and shortened, providing space for the movement of the engaging member 24, so that the engaging member 24 can be separated from the engaging slot 22, and the limiting structure of the plug-in connection between the engaging slot 22 and the engaging member 24 is released, so that it can be independently raised and lowered.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pneumatic deburring device for a plastic housing, comprising a deburring body (1), characterized in that: The deburring body (1) is slidably connected to two first clamping plates (3) via a first driving slide rail (2), and the two first clamping plates (3) are used to support the plastic shell. The deburring body (1) is slidably connected to a driving push rod (5) via a second driving slide rail (4), and a receiving cavity is provided at the bottom of the driving push rod (5). A mounting plate (7) is rotatably connected to the inside of the receiving cavity, and a driving motor (6) for driving the mounting plate (7) to rotate is provided on the side wall of the driving push rod (5). A grinding head (8) and an annular mounting plate (9) are fixedly connected to the bottom of the mounting plate (7), and a plurality of camera scanners (10) are provided inside the annular mounting plate (9), and the camera scanners (10) are used to scan the plastic shell.

2. The pneumatic deburring device for plastic housing according to claim 1, characterized in that: Two second clamping plates (11) are arranged on the deburring machine body (1), and the two second clamping plates (11) and the two first clamping plates (3) form a rectangular structure, and a silicone pad (12) is arranged inside the rectangular structure.

3. The pneumatic deburring device for plastic housing according to claim 2, characterized in that: The side wall of the first clamping plate (3) begins to have an adjustment cavity, and the interior of the adjustment cavity is slidably connected to a same sliding member (14) via two electric push rods (13), and the sliding member (14) is fixedly connected to the second clamping plate (11) via a control frame (15).

4. The pneumatic deburring device for plastic housing according to claim 3, characterized in that: The tops of the sliding member (14) and the control frame (15) are both provided with positioning holes (16), and the number of the positioning holes (16) on the control frame (15) is several; the interior of the sliding member (14) is plugged with a positioning pin (17) through the positioning hole (16), and the positioning pin (17) passes through the top and bottom of the control frame (15) through the positioning hole (16).

5. The pneumatic deburring device for plastic housing according to claim 4, characterized in that: The deburring machine body (1) is provided with two guide grooves (18), and the bottoms of the control frame (15) and the second clamping plate (11) are fixedly connected with guide members (19), and the guide members (19) are slidably connected inside the guide grooves (18).

6. The pneumatic deburring device for plastic housing according to claim 5, characterized in that: A lifting groove (20) is provided on one side opposite to the two second clamping plates (11), and a lifting plate (21) is slidably connected inside the lifting groove (20), the silicone pad (12) is fixedly connected to the side wall of the lifting plate (21), and a limiting structure is provided on the lifting plate (21).

7. The pneumatic deburring device for plastic housing according to claim 6, characterized in that: The limiting structure comprises a clamping member (24) slidably connected to the inside of the lifting plate (21), and the clamping member (24) is connected to the lifting plate (21) via two elastic members (23); a plurality of clamping slots (22) are provided on the side wall of the lifting slot body (20), and the clamping member (24) is inserted into the inside of the clamping slot body (22).

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