Drilling equipment for door plate machining

Abstract

The utility model discloses drilling equipment for door plank processing, which comprises an equipment main body, a door plank clamp, a conveying track, a drilling mechanism and a supporting spring sleeve, the conveying track is arranged above the equipment main body, the door plank clamp is connected with the equipment main body through the conveying track, and the drilling mechanism is arranged on the equipment main body. The drilling mechanism is connected with the upper portion of the equipment body through a first displacement mechanism, the supporting spring sleeve is connected with the interior of the equipment body through a second displacement mechanism, and the second displacement mechanism is symmetrically arranged below the first displacement mechanism relative to the door plate clamp. The drilling mechanism comprises a drilling spring sleeve and a drill bit, and the drilling spring sleeve is arranged on the outer side of the drill bit. The device can effectively support and clamp the door plate to prevent shaking, improves the drilling precision, avoids bad products, and meanwhile, prevents chippings and dust from flying away.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a drilling equipment for door panel processing. Background Art

[0002] Drilling equipment for door panel processing is a mechanical equipment specially used for processing holes on door panels, which is widely used in furniture manufacturing, woodworking processing and other industries. This type of equipment is usually controlled by CNC technology, which can accurately control the drilling position, hole diameter and depth to ensure that the hole size meets the working requirements. At the same time, some equipment adopts the design of multiple drill bits drilling at the same time, which can improve the drilling efficiency. Drilling equipment for door panel processing has strong applicability and can be used for drilling door panels of different materials such as solid wood, density board, particle board, etc. Thanks to the many advantages of drilling equipment for door panel processing, this type of equipment has been widely used in the furniture manufacturing industry. However, when this type of equipment is drilling, in order to achieve a better drilling effect, some of the drilling positions of the door panel will be drilled and penetrated to the back by the drill bit. Therefore, there is generally no support frame under the drilling position, but without the support of the support frame, the door panel may be affected by the drilling work of the drill bit when the drill bit is working, causing shaking, which in turn leads to a decrease in processing accuracy and an increase in product defects.

[0003] Traditional technology often supports the door panel around the periphery, and does not set a support frame in the middle for drilling operations. The drilling position is prone to shaking. Some technologies use wood or other soft padding to support the middle of the door panel to reduce shaking, but this solution requires regular replacement of padding damaged by the drill bit and will cause increased debris and dust, which is difficult to clean. Therefore, the field of drilling equipment urgently needs a door panel processing drilling equipment that can conveniently prevent the door panel drilling position from shaking during drilling operations. Utility Model Content

[0004] In view of the above-mentioned prior art, the utility model provides a drilling device for door panel processing, and the main technical problem to be solved is how to conveniently prevent the drilling position of the door panel from shaking during the drilling operation.

[0005] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0006] A drilling device for door panel processing includes a device body, a door panel clamp, a conveying track, a drilling mechanism and a supporting spring sleeve, wherein the conveying track is arranged above the device body, the door panel clamp is connected to the device body through the conveying track, the drilling mechanism is connected to the top of the device body through a first displacement mechanism, the supporting spring sleeve is connected to the inside of the device body through a second displacement mechanism, the second displacement mechanism is symmetrically arranged below the first displacement mechanism relative to the door panel clamp, and the drilling mechanism includes a drilling spring sleeve and a drill bit, and the drilling spring sleeve is arranged on the outside of the drill bit.

[0007] Preferably, a negative pressure box is also provided on the device body, and the negative pressure box is connected to the drilling spring sleeve through a negative pressure delivery pipe passing through the first displacement mechanism, and the negative pressure box is connected to the supporting spring sleeve through a negative pressure delivery pipe passing through the second displacement mechanism.

[0008] Preferably, the drilling spring sleeve includes a spring, a sleeve fixing seat, a telescopic sleeve and a negative pressure pipe, one end of the sleeve fixing seat is connected to the telescopic sleeve through the spring, the negative pressure pipe is arranged on the inner side of the telescopic sleeve, the upper end of the negative pressure pipe is connected to the negative pressure delivery pipe, and the supporting spring sleeve is arranged to have the same structure and size as the drilling spring sleeve and in the opposite direction.

[0009] Preferably, the negative pressure pipe is configured as an annular structure, and a side of the negative pressure pipe close to the drill bit is configured to be made of metal material.

[0010] Preferably, a clamping ring is fixedly connected to the lower end of the telescopic sleeve, and rubber protrusions are arranged on the surface of the clamping ring.

[0011] Preferably, the first displacement mechanism includes a first up-and-down motion component and a first left-and-right motion component, a first slide groove is provided in the middle of the first up-and-down motion component, the first left-and-right motion component is connected to the first up-and-down motion component through the first slide groove, the first left-and-right motion component is configured as an electric telescopic rod, the second displacement mechanism includes a second up-and-down motion component and a second left-and-right motion component, a second slide groove is provided in the middle of the second up-and-down motion component, the second left-and-right motion component is connected to the second up-and-down motion component through the second slide groove, the second left-and-right motion component is configured as an electric telescopic rod, and the second displacement mechanism is configured to have the same structure and size as the first displacement mechanism and be in the opposite direction.

[0012] Preferably, a first rack is provided inside the first slide groove, and the first rack is fixedly connected to the first left-right motion component, a second rack is provided inside the second slide groove, and the second rack is fixedly connected to the second left-right motion component, a synchronous motor is provided between the first up-and-down motion component and the second up-and-down motion component, and the synchronous motor is connected to a synchronous gear, the left side of the synchronous gear is meshed with the first rack, and the right side of the synchronous gear is meshed with the second rack, and the synchronous gear can rotate to control the first rack and the second rack to perform synchronous up-and-down motion in opposite directions.

[0013] Preferably, the equipment body is provided with a controller, and the controller is signal-connected with the first displacement mechanism, the second displacement mechanism, the drilling mechanism, the synchronous motor, the door panel clamp and the conveying track, and the controller is a MCS-8051 single-chip microcomputer.

[0014] The beneficial effects of the utility model are as follows: the supporting spring sleeve provided in the present application can support the door panel from below, the drilling spring sleeve can cooperate with the supporting spring sleeve to support and clamp the drilling position of the door panel to prevent the drill from shaking when drilling, and when the drill drills and penetrates to the back of the door panel, the lower end of the drill enters the inner side of the supporting spring sleeve, and at the same time, the present application is provided with the first displacement mechanism and the second displacement mechanism, which can make the drilling spring sleeve and the supporting spring sleeve move synchronously for support and clamping, ensuring that when the drill is drilling, the supporting spring sleeve and the drilling spring sleeve can cooperate to support and clamp the door panel to prevent shaking;

[0015] Secondly, the present application arranges the drill bit inside the drilling spring sleeve, and the debris and dust generated when the drill bit drills a hole are blocked by the drilling spring sleeve and the supporting spring sleeve and will not fly around, making it easy to clean.

[0016] In summary, the present application can effectively support and clamp the door panel to prevent shaking, improve drilling accuracy to avoid product defects, and prevent debris and dust from flying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a door panel processing drilling device in an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of point A in the embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the first displacement mechanism and the second displacement mechanism in the embodiment of the present application;

[0020] Figure 4This is a schematic diagram of the connection structure between the synchronous gear and the first rack and the second rack in the embodiment of the present application;

[0021] Figure 5 A cross-sectional view of a drilled spring sleeve in an embodiment of the present application;

[0022] Figure 6 A cross-sectional view of a supporting spring sleeve in an embodiment of the present application;

[0023] Description of Figure Numbers:

[0024] 1. Equipment body, 2. Door panel clamp, 3. Conveying track, 4. Drilling mechanism, 5. Supporting spring sleeve, 6. Controller, 7. First displacement mechanism, 8. Second displacement mechanism, 9. Drilling spring sleeve, 10. Drill bit, 11. Negative pressure box, 12. Negative pressure conveying pipe, 13. Spring, 14. Sleeve fixing seat, 15. Telescopic sleeve, 16. Negative pressure pipeline, 17. Suction port, 18. Clamping ring, 19. Rubber bump, 20. First up and down motion component, 21. First left and right motion component, 22. Second up and down motion component, 23. Second left and right motion component, 24. First slide slot, 25. Electric telescopic rod, 26. Second slide slot, 27. First rack, 28. Second rack, 29. Synchronous motor, 30. Synchronous gear. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0026] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0027] Example 1

[0028] See attached Figure 1-6The present application provides a drilling device for door panel processing, including a device body 1, a door panel clamp 2, a conveying track 3, a drilling mechanism 4, and a supporting spring sleeve 5. The conveying track 3 is arranged above the device body 1, and the door panel clamp 2 is connected to the device body 1 through the conveying track 3. The drilling mechanism 4 is connected to the top of the device body 1 through a first displacement mechanism 7. The supporting spring sleeve 5 is connected to the inside of the device body 1 through a second displacement mechanism 8. The second displacement mechanism 8 is symmetrically arranged below the first displacement mechanism 7 relative to the door panel clamp 2. The drilling mechanism 4 includes a drilling spring sleeve 9 and a drill bit 10. The drilling spring sleeve 9 is arranged on the outside of the drill bit 10. The supporting spring sleeve 5 provided in the present device can support the door panel from below, and the drilling spring sleeve 9 can cooperate with the supporting spring sleeve 5 to support and clamp the drilling position of the door panel to prevent the drill bit 10 from shaking when drilling. When the drill bit 10 drills and penetrates to the back of the door panel, the lower end of the drill bit 10 enters the inner side of the supporting spring sleeve 5. At the same time, the present device is provided with the first displacement mechanism 7 and the second displacement mechanism 8, which can make the drilling spring sleeve 9 and the supporting spring sleeve 5 move synchronously for support and clamping, ensuring that when the drill bit 10 is drilling, the supporting spring sleeve 5 and the drilling spring sleeve 9 can cooperate to support and clamp the door panel to prevent shaking; secondly, the present device arranges the drill bit 10 on the inner side of the drilling spring sleeve 9, and the debris and dust generated when the drill bit 10 drills are blocked by the drilling spring sleeve 9 and the supporting spring sleeve 5, and will not fly around, which is convenient for cleaning. Therefore, the device can effectively support and clamp the door panel to prevent shaking, improve drilling accuracy to avoid product defects, and prevent debris and dust from flying.

[0029] Specifically, the device body 1 is also provided with a negative pressure box 11, which is connected to the drilling spring sleeve 9 through the negative pressure delivery pipe 12 through the first displacement mechanism 7, and is connected to the holding spring sleeve 5 through the negative pressure delivery pipe 12 through the second displacement mechanism 8. The device is provided with the negative pressure box 11 connected to the holding spring sleeve 5 and the drilling spring sleeve 9 through the negative pressure delivery pipe 12, so that the debris dust generated by the drilling of the drill bit 10 is sucked into the negative pressure box 11 through the negative pressure delivery pipe 12 for centralized treatment, and the debris dust is collected to prevent the accumulation of debris from affecting subsequent processing and to prevent dust from flying and affecting the health of operators. Secondly, the airflow brought by the negative pressure pipe 16 can cool the drill bit 10 to prevent the drill bit 10 from overheating, reducing its service life or causing product defects.

[0030] Specifically, the drilling spring sleeve 9 includes a spring 13, a sleeve fixing seat 14, a telescopic sleeve 15 and a negative pressure pipe 16. One end of the sleeve fixing seat 14 is connected to the telescopic sleeve 15 through the spring 13. The negative pressure pipe 16 is arranged on the inner side of the telescopic sleeve 15. The suction port 17 of the negative pressure pipe 16 is arranged to face the door panel clamp 2. The upper end of the negative pressure pipe 16 is connected to the negative pressure delivery pipe 12. The supporting spring sleeve 5 is arranged to have the same structure and size as the drilling spring sleeve 9 and be in the opposite direction. The device connects the sleeve fixing seat 14 with the telescopic sleeve 15 by setting the spring 13, so that the telescopic sleeve 15 can elastically expand and contract when clamping the door panel, and drill holes to adapt to the thickness of the door panel, so as to avoid damage to the door panel caused by excessive clamping force; secondly, the supporting sleeve and the drilling spring sleeve 9 are set to the same structure and size, so that the clamping and supporting forces above and below the door panel are similar, further reducing the shaking of the door panel.

[0031] Specifically, the negative pressure pipe 16 is configured as an annular structure, and the side of the negative pressure pipe 16 close to the drill bit 10 is configured as a metal material. The negative pressure pipe 16 is configured as an annular structure to improve the suction effect of debris and dust, and prevent debris and dust from falling into dead corners and causing residue; secondly, the side of the negative pressure pipe 16 close to the drill bit 10 is configured as a metal annular structure, which can improve the cooling and heat conduction effect around the upper end of the drill bit 10, and further prevent the drill bit 10 from overheating, reducing the service life or causing product defects.

[0032] Specifically, a clamping ring 18 is fixedly connected to the lower end of the telescopic sleeve 15, and a rubber bump 19 is provided on the surface of the clamping ring 18. The present application can improve the supporting and clamping effect of the drilling spring sleeve 9 and the holding spring sleeve 5, and improve the stability of the door panel support and clamping by providing the clamping ring 18 and the rubber bump 19 on the surface of the clamping ring 18; secondly, the rubber bump 19 creates a gap at the contact position between the clamping ring 18 and the door panel, preventing the inside of the drilling spring sleeve 9 and the holding spring sleeve 5 from being sealed, and reducing the absorption and cooling effect of the negative pressure pipe 16.

[0033] Example 2

[0034] Refer to the attached Figure 1-6The difference between this embodiment and embodiment 1 is that the first displacement mechanism 7 includes a first up-and-down motion component 20 and a first left-and-right motion component 21, a first slide groove 24 is provided in the middle of the first up-and-down motion component 20, the first left-and-right motion component 21 is connected to the first up-and-down motion component 20 through the first slide groove 24, the first left-and-right motion component 21 is set to an electric telescopic rod 25, the second displacement mechanism 8 includes a second up-and-down motion component 22 and a second left-and-right motion component 23, a second slide groove 26 is provided in the middle of the second up-and-down motion component 22, the second left-and-right motion component 23 is connected to the second up-and-down motion component 22 through the second slide groove 26, the second left-and-right motion component 23 is set to an electric telescopic rod 25, and the second displacement mechanism 8 is set to have the same structure and size as the first displacement mechanism 7 and opposite direction. The device is provided with the first displacement mechanism 7 and the second displacement mechanism 8 of the same structure and size, so that the first displacement mechanism 7 and the second displacement mechanism 8 can move synchronously. At the same time, the first up-and-down motion component 20, the first left-and-right motion component 21, the second up-and-down motion component 22 and the second left-and-right motion component 23 cooperate with the conveying track 3 to drive the door panel clamp 2 to move forward and backward, thereby realizing three-axial processing and drilling work on different parts of the door panel.

[0035] Specifically, a first rack 27 is provided inside the first slide groove 24, and the first rack 27 is fixedly connected to the first left-right motion component 21. A second rack 28 is provided inside the second slide groove 26, and the second rack 28 is fixedly connected to the second left-right motion component 23. A synchronous motor 29 is provided between the first up-and-down motion component 20 and the second up-and-down motion component 22, and the synchronous motor 29 is connected to a synchronous gear 30. The left side of the synchronous gear 30 is meshed with the first rack 27, and the right side of the synchronous gear 30 is meshed with the second rack 28. The synchronous gear 30 can rotate to control the first rack 27 and the second rack 28 to perform synchronous up-and-down motion in opposite directions. The device synchronously controls the first rack 27 and the second rack 28 by setting the synchronous gear 30 and the synchronous motor 29, so that the first up-and-down motion component 20 and the second up-and-down motion component 22 move synchronously and in opposite directions, so that when the drill bit 10 performs drilling operation, the drilling spring sleeve 9 and the supporting spring sleeve 5 can synchronously contact the door panel, ensuring that when the drill bit 10 contacts the door panel, the door panel is supported and clamped, reducing shaking while preventing debris and dust from flying.

[0036] Specifically, the device body 1 is provided with a controller 6, and the controller 6 is signal-connected with the first displacement mechanism 7, the second displacement mechanism 8, the drilling mechanism 4, the door panel clamp 2 and the conveying track 3, and the controller 6 is an MCS-8051 single-chip microcomputer. By providing the controller 6, the drilling positioning function of the device can operate normally, and the first displacement mechanism 7 and the second displacement mechanism 8 can move synchronously, ensuring that the supporting spring sleeve 5 and the drilling spring sleeve 9 clamp the door panel synchronously, further reducing shaking and preventing debris and dust from flying.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A drilling device for door panel processing, characterized in that: The device comprises an equipment body, a door panel clamp, a conveying track, a drilling mechanism and a supporting spring sleeve, wherein the conveying track is arranged above the equipment body, the door panel clamp is connected to the equipment body through the conveying track, the drilling mechanism is connected to the top of the equipment body through a first displacement mechanism, the supporting spring sleeve is connected to the inside of the equipment body through a second displacement mechanism, the second displacement mechanism is symmetrically arranged below the first displacement mechanism relative to the door panel clamp, and the drilling mechanism comprises a drilling spring sleeve and a drill bit, wherein the drilling spring sleeve is arranged on the outside of the drill bit.

2. The door panel drilling equipment according to claim 1, characterized in that: A negative pressure box is also provided on the equipment body, and the negative pressure box is connected to the drilling spring sleeve through a negative pressure delivery pipe passing through the first displacement mechanism, and the negative pressure box is connected to the supporting spring sleeve through a negative pressure delivery pipe passing through the second displacement mechanism.

3. The door panel drilling equipment according to claim 2, characterized in that: The drilling spring sleeve includes a spring, a sleeve fixing seat, a telescopic sleeve and a negative pressure pipeline. One end of the sleeve fixing seat is connected to the telescopic sleeve through the spring. The negative pressure pipeline is arranged on the inner side of the telescopic sleeve. The upper end of the negative pressure pipeline is connected to the negative pressure delivery pipe. The supporting spring sleeve is arranged to have the same structure and size as the drilling spring sleeve and in the opposite direction.

4. The door panel drilling equipment according to claim 3, characterized in that: The negative pressure pipeline is configured as an annular structure, and a side of the negative pressure pipeline close to the drill bit is configured as a metal material.

5. The door panel drilling equipment according to claim 3, characterized in that: The lower end of the telescopic sleeve is fixedly connected with a clamping ring, and the surface of the clamping ring is provided with rubber convex points.

6. The door panel processing drilling equipment according to claim 1, characterized in that: The first displacement mechanism includes a first up-and-down motion component and a first left-and-right motion component, a first slide groove is provided in the middle of the first up-and-down motion component, the first left-and-right motion component is connected to the first up-and-down motion component through the first slide groove, and the first left-and-right motion component is set as an electric telescopic rod, the second displacement mechanism includes a second up-and-down motion component and a second left-and-right motion component, a second slide groove is provided in the middle of the second up-and-down motion component, the second left-and-right motion component is connected to the second up-and-down motion component through the second slide groove, the second left-and-right motion component is set as an electric telescopic rod, and the second displacement mechanism is set to have the same structure and size as the first displacement mechanism and opposite direction.

7. The door panel drilling equipment according to claim 6, characterized in that: A first rack is provided inside the first slide groove, and the first rack is fixedly connected to the first left-right motion component. A second rack is provided inside the second slide groove, and the second rack is fixedly connected to the second left-right motion component. A synchronous motor is provided between the first up-and-down motion component and the second up-and-down motion component, and the synchronous motor is connected to a synchronous gear. The left side of the synchronous gear is meshed with the first rack, and the right side of the synchronous gear is meshed with the second rack. The synchronous gear can rotate to control the first rack and the second rack to perform synchronous up-and-down motion in opposite directions.

8. The door panel drilling equipment according to claim 7, characterized in that: The equipment body is provided with a controller, and the controller is signal-connected with the first displacement mechanism, the second displacement mechanism, the drilling mechanism, the synchronous motor, the door panel fixture and the conveying track. The controller is a MCS-8051 single-chip microcomputer.

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