Groove broaching device of edge bonding machine

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By introducing a slot pulling device controlled by a light sensor and a lifting motor into the edge sealing machine, the problem of inaccurate slot pulling of the sheet in the prior art is solved, and a higher slot pulling accuracy is achieved.

CN222571081UActive Publication Date: 2025-03-07QIXING HOME FURNISHING (TAICANG) CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202323361092.X
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2023-12-11
Publication Date: 2025-03-07
Estimated Expiration: 2033-12-11

AI Technical Summary

Technical Problem

The existing edge sealing machine slot pulling device is not very accurate when controlling the length of the slot pulling plate. It is usually achieved by controlling the opening and closing time of the slot pulling motor, but there is a problem of insufficient accuracy.

Method used

A edge sealer groove pulling device is designed, including a detection assembly and a groove pulling assembly. The detection component consists of a light sensor, a controller and a lifting motor. The light sensor detects whether the plate passes through the pulling groove assembly. The controller controls the lifting motor to lift and lower the sliding block and the pulling groove knife to the adaptive position. The pulling groove motor drives the pulling groove knife to rotate at high speed to achieve groove opening.

Benefits of technology

Through the cooperation of the light sensor and the controller, the position and movement of the groove pulling knife can be accurately controlled, which improves the accuracy of the groove pulling of the sheet.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222571081U_ABST

Patent Text Reader

Abstract

The utility model relates to the technical field of groove broaching of edge bonding machines, in particular to a groove broaching device of an edge bonding machine, which comprises a rack, a detection component and a groove broaching component, the detection component and the groove broaching component are arranged on the rack, the detection component comprises an optical sensor, a controller electrically connected with the optical sensor and a lifting motor, and the groove broaching component comprises a sliding block arranged on the rack in a lifting mode. The groove broaching cutter and the groove broaching motor are arranged on the sliding block. During groove broaching, a plate passes through the groove broaching cutter, the brightness of light is changed, and an electric signal transmitted to the controller by the optical fiber head is changed. The controller controls the lifting motor to start, so that the rotating screw rod rotates, then the sliding block drives the groove broaching tool and the groove broaching motor to ascend and descend to the position where the groove broaching tool and the groove broaching motor make contact with the plate and are matched with the pre-grooving depth, then the controller controls the groove broaching motor to start, the groove broaching motor drives the groove broaching tool to rotate at a high speed, and therefore the plate is grooved. The groove broaching control on the plate can be realized, and the accuracy of the groove broaching on the plate is improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machine groove drawing, in particular to a groove drawing device for an edge banding machine. Background Art

[0002] Nowadays, most wooden furniture, especially tables and cabinets, are usually made up of several straight panels spliced and connected together; and after the straight panels, i.e. the boards, are processed, they usually need to be edge-banded and grooved by an edge banding machine.

[0003] When the existing edge banding machine grooves the plate, when the groove length of the plate needs to be controlled, it is usually controlled by controlling the opening and closing time of the groove motor, but there is a situation where the accuracy of the groove of the plate is not high. Utility Model Content

[0004] Based on the technical problems existing in the above-mentioned prior art, the utility model provides a groove drawing device for an edge banding machine, which can improve the accuracy of groove drawing on a plate.

[0005] The technical solution adopted by the utility model to solve its technical problems is: to provide a groove drawing device for an edge banding machine, comprising a frame, a detection component and a groove drawing component arranged on the frame, the detection component comprising a light sensor, a controller electrically connected to the light sensor, and a lifting motor electrically connected to the controller, the groove drawing component comprising a sliding block lifted and arranged on the frame, a groove drawing knife and a groove drawing motor arranged on the sliding block, the output shaft of the groove drawing motor being connected to the groove drawing knife, the light sensor being used to detect whether a plate passes through the groove drawing component, the controller being used to control the lifting motor, and the lifting motor being used to control the lifting and lowering of the sliding block.

[0006] Furthermore, the edge banding machine grooving device also includes a lifting component for controlling the lifting and lowering of the sliding block, the lifting component includes a rotating screw fixed relative to the output shaft of the lifting motor, a center ring coaxially fixed with the rotating screw, and a stroke indicator code meshing with the center ring, the rotating screw passes through the sliding block and is threadedly connected to the sliding block, when the lifting motor controls the rotating screw to rotate, the stroke indicator code can display the rotation distance of the screw.

[0007] Furthermore, the groove drawing device of the edge banding machine also includes a correction component, which includes a support rod arranged on the sliding block, a fixed plate relatively fixed to the groove drawing motor and the groove drawing knife, and a telescopic spring arranged between the support rod and the fixed plate, the support rod is provided with an abutment block coaxially arranged with the support rod, the cross-sectional size of the abutment block is larger than the cross-sectional size of the support rod, the fixed plate is slidably arranged on the sliding block, one end of the telescopic spring abuts against the abutment block, and one end of the telescopic spring abuts against the fixed plate.

[0008] Furthermore, the sliding block is provided with an installation groove, the groove wall of the installation groove is provided with a connecting hole, the connecting hole passes through both ends of the sliding block in the length direction of the sliding block, the fixed plate is provided with a connecting shaft, the connecting shaft passes through the connecting hole, and an abutment plate is provided at one end of the connecting shaft away from the fixed plate, and the end face of the abutment plate is in contact with the plate.

[0009] Furthermore, the cross-sectional dimensions of the fixing plate and the cross-sectional dimensions of the abutting plate are both larger than the cross-sectional dimensions of the connecting hole.

[0010] Furthermore, the edge banding machine groove drawing device also includes a guide plate arranged on the frame, a guide hole is opened on the guide plate, the rotating screw passes through the guide plate and is threadedly connected to the guide plate, and a guide rod adapted to the guide hole is provided on the frame, and the guide rod passes through the guide hole.

[0011] Furthermore, the optical sensor is an optical fiber head sensor.

[0012] Furthermore, the optical sensor is arranged on the rack.

[0013] The utility model has the beneficial effects of providing a groove drawing device for an edge banding machine, comprising a frame, a detection component and a groove drawing component arranged on the frame, the detection component comprising a light sensor, a controller electrically connected to the light sensor, and a lifting motor electrically connected to the controller, the groove drawing component comprising a sliding block lifted and arranged on the frame, a groove drawing knife and a groove drawing motor arranged on the sliding block, the output shaft of the groove drawing motor being connected to the groove drawing knife, the light sensor being used to detect whether a plate passes through the groove drawing component, and the controller being used to control the lifting motor. When groove drawing, the plate passes through the groove drawing knife, the brightness of the light changes, and the electrical signal transmitted to the controller by the optical fiber head changes. The controller controls the lifting motor to start, so that the rotating screw rotates, and then the sliding block drives the groove drawing knife and the groove drawing motor to lift and lower to a position that contacts the plate and matches the pre-grooving depth, and then the controller controls the groove drawing motor to start, and the groove drawing motor drives the groove drawing knife to rotate at a high speed, so as to groove the plate, thereby realizing the control of the groove drawing on the plate and improving the accuracy of the groove drawing on the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] In the figure: Figure 1 The utility model provides an overall structural diagram of a groove drawing device for an edge banding machine;

[0016] Figure 2 for Figure 1 An exploded view of the groove drawing device of the edge banding machine shown;

[0017] Figure 3 for Figure 2 Further exploded diagram of .

[0018] Explanation of the accompanying reference numerals: 100, groove drawing device of edge banding machine; 10, frame; 11, guide rod; 20, detection assembly; 21, lifting motor; 30, groove drawing assembly; 31, sliding block; 311, mounting groove; 312, connecting hole; 32, groove drawing knife; 33, groove drawing motor; 40, lifting assembly; 41, rotating screw; 42, center ring; 50, deviation correction assembly; 51, support rod; 511, abutment block; 52, fixing plate; 521, connecting shaft; 5211, abutment plate; 53, telescopic spring; 60, guide plate; 61, guide hole; 70, plate material. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is now described in detail in conjunction with the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basics of the utility model in a schematic manner, so it only shows the structure related to the utility model. Obviously, the described embodiment is a part of the embodiment 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 making creative work are within the scope of protection of the utility model.

[0020] Please refer to Figure 1-3 The edge banding machine groove drawing device 100 includes a frame 10, a detection component 20 and a groove drawing component 30 arranged on the frame 10, and the detection component 20 includes a light sensor (not shown in the figure), a controller (not shown in the figure) electrically connected to the light sensor, and a lifting motor 21 electrically connected to the controller. Specifically, in this embodiment, the light sensor is a fiber head sensor, and the controller is a fiber controller. The light sensor and the controller are both arranged on the frame 10.

[0021] A plurality of guide rods 11 are disposed on the frame 10 . Specifically, the plurality of guide rods 11 are disposed along a height direction of the frame 10 .

[0022] The slotting assembly 30 includes a sliding block 31 which is lifted and arranged on the frame 10, a slotting knife 32 and a slotting motor 33 which are arranged on the sliding block 31, the output shaft of the slotting motor 33 is connected to the slotting knife 32, the optical sensor is used to detect whether the plate 70 passes through the slotting assembly 30, and the controller is used to control the lifting motor 21. Specifically, the specific principle of the optical sensor is that the optical fiber head on the optical sensor senses the brightness of the light and converts it into an electrical signal. When the plate 70 passes by, the brightness of the light changes, and the electrical signal transmitted to the controller by the optical fiber head changes.

[0023] The sliding block 31 is provided with a mounting groove 311 , and a groove wall of the mounting groove 311 is provided with a connecting hole 312 . The connecting hole 312 passes through both ends of the sliding block 31 in the length direction of the sliding block 31 .

[0024] The edge banding machine groove drawing device 100 also includes a lifting component 40 for controlling the lifting and lowering of the sliding block 31. The lifting component 40 includes a rotating screw 41 fixed relative to the output shaft of the lifting motor 21, a center ring 42 coaxially fixed with the rotating screw 41, and a travel indicator code (not shown in the figure) engaged with the center ring 42. The rotating screw 41 passes through the sliding block 31 and is threadedly connected to the sliding block 31. When the lifting motor 21 controls the rotating screw 41 to rotate, the travel indicator code can display the rotation distance of the rotating screw 41.

[0025] When the sliding block 31 drives the groove drawing motor 33 and the groove drawing knife 32 to rise and fall, the rotating screw 41 rotates, driving the center ring 42 to rotate, and then the stroke indicator code is turned. The stroke indicator code displays the number of rotations of the rotating screw 41, that is, the rising height of the sliding block 31 and the groove drawing motor 33 and the groove drawing knife 32, which is convenient for controlling the height of the groove drawing motor 33 and the groove drawing knife 32 relative to the plate 70, that is, controlling the groove drawing depth of the plate 70, thereby further improving the accuracy of groove drawing of the plate 70.

[0026] The edge banding machine groove drawing device 100 also includes a correction component 50, which includes a support rod 51 arranged on the sliding block 31, a fixed plate 52 relatively fixed to the groove drawing motor 33 and the groove drawing knife 32, and a telescopic spring 53 arranged between the support rod 51 and the fixed plate 52.

[0027] The support rod 51 is provided with an abutment block 511 coaxially arranged with the support rod 51, and the cross-sectional size of the abutment block 511 is larger than the cross-sectional size of the support rod 51. The fixed plate 52 is slidably arranged on the sliding block 31, and the fixed plate 52 is provided with a connecting shaft 521. One end of the telescopic spring 53 abuts against the abutment block 511, and one end of the telescopic spring 53 abuts against the fixed plate 52.

[0028] The connecting shaft 521 passes through the connecting hole 312. An abutting plate 5211 is disposed at one end of the connecting shaft 521 away from the fixing plate 52. The end surface of the abutting plate 5211 contacts the plate 70. The cross-sectional dimensions of the fixing plate 52 and the abutting plate 5211 are both larger than the cross-sectional dimensions of the connecting hole 312.

[0029] When the plate 70 passes through the abutment plate 5211 during transmission, if the position of the plate 70 changes relative to the abutment plate 5211, the abutment plate 5211 is offset relative to the sliding block 31 through the connecting shaft 521, driving the fixed plate 52 to apply pressure to the telescopic spring 53, and the telescopic spring 53 contracts, thereby applying reverse force to the fixed plate 52, so that the fixed plate 52 drives the abutment plate 5211 to move in the reverse direction, thereby driving the plate 70 to move to the correct position.

[0030] The edge banding machine groove drawing device 100 also includes a guide plate 60 arranged on the frame 10, and a guide hole 61 is opened on the guide plate 60. The rotating screw 41 passes through the guide plate 60 and is threadedly connected to the guide plate 60. The guide rod 11 passes through the guide hole 61. When the sliding block 31 slides up and down along the guide shaft, the guide plate 60 and the guide hole 61 cooperate to guide the lifting and lowering of the sliding block 31, so that the sliding block 31 is not easily offset when it is lifted or lowered.

[0031] When grooving, the electrical signal transmitted from the optical fiber head to the controller changes due to the change in the brightness of the light detected by the optical sensor. The controller controls the lifting motor 21 to start, so that the rotating screw 41 rotates, and then the sliding block 31 drives the grooving knife 32 and the grooving motor 33 to rise and fall to a position that contacts the plate 70 and matches the pre-grooving depth. Then the controller controls the grooving motor 33 to start, and the grooving motor 33 drives the grooving knife 32 to rotate at high speed, thereby grooving the plate 70. When the length of the groove on the plate 70 meets the requirements, the lifting motor 21 starts, so that the rotating screw 41 rotates, and then the sliding block 31 drives the grooving knife 32 and the grooving motor 33 to rise and fall away from the plate 70. In this way, the control of the grooving on the plate 70 can be realized, and the accuracy of grooving the plate 70 can be improved.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It should be understood that the terms "length", "width", "up", "down", "front and back", "left and right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] The above is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without departing from the scope of the utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A groove drawing device for an edge banding machine, characterized in that: The invention comprises a frame (10), a detection component (20) and a slotting component (30) arranged on the frame (10); the detection component (20) comprises a light sensor, a controller electrically connected to the light sensor, and a lifting motor (21) electrically connected to the controller; the slotting component (30) comprises a sliding block (31) lifted and arranged on the frame (10), a slotting knife (32) and a slotting motor (33) arranged on the sliding block (31); the output shaft of the slotting motor (33) is connected to the slotting knife (32); the light sensor is used to detect whether a plate (70) passes through the slotting component (30); the controller is used to control the lifting motor (21); and the lifting motor (21) is used to control the lifting of the sliding block (31).

2. The groove drawing device for edge banding machine according to claim 1, characterized in that: The edge banding machine groove drawing device (100) also includes a lifting component (40) for controlling the lifting and lowering of the sliding block (31), the lifting component (40) includes a rotating screw (41) fixed relative to the output shaft of the lifting motor (21), a center ring (42) coaxially fixed with the rotating screw (41), and a stroke indicator code meshing with the center ring (42), the rotating screw (41) passes through the sliding block (31) and is threadedly connected to the sliding block (31), when the lifting motor (21) controls the rotating screw (41) to rotate, the stroke indicator code can display the screw rotation distance.

3. The groove drawing device for edge banding machine according to claim 1, characterized in that: The edge banding machine slotting device (100) also includes a correction component (50), the correction component (50) includes a support rod (51) arranged on the sliding block (31), a fixed plate (52) relatively fixed to the slotting motor (33) and the slotting knife (32), and a telescopic spring (53) arranged between the support rod (51) and the fixed plate (52), the support rod (51) is provided with an abutment block (511) coaxially arranged with the support rod (51), the cross-sectional size of the abutment block (511) is larger than the cross-sectional size of the support rod (51), the fixed plate (52) is slidably arranged on the sliding block (31), one end of the telescopic spring (53) abuts against the abutment block (511), and one end of the telescopic spring (53) abuts against the fixed plate (52).

4. The groove drawing device for edge banding machine according to claim 3, characterized in that: The sliding block (31) is provided with a mounting groove (311), and a groove wall of the mounting groove (311) is provided with a connecting hole (312). The connecting hole (312) passes through both ends of the sliding block (31) along the length direction of the sliding block (31). The fixed plate (52) is provided with a connecting shaft (521), and the connecting shaft (521) passes through the connecting hole (312). An abutting plate (5211) is provided at one end of the connecting shaft (521) away from the fixed plate (52), and an end surface of the abutting plate (5211) contacts the plate (70).

5. The groove drawing device for edge banding machine according to claim 4, characterized in that: The cross-sectional dimensions of the fixing plate (52) and the cross-sectional dimensions of the abutting plate (5211) are both greater than the cross-sectional dimensions of the connecting hole (312).

6. The groove drawing device for edge banding machine according to claim 2, characterized in that: The edge banding machine groove drawing device (100) also includes a guide plate (60) arranged on the frame (10), a guide hole (61) is opened on the guide plate (60), the rotating screw (41) passes through the guide plate (60) and is threadedly connected to the guide plate (60), and a guide rod (11) adapted to the guide hole (61) is provided on the frame (10), and the guide rod (11) passes through the guide hole (61).

7. The groove drawing device for edge banding machine according to claim 1, characterized in that: The optical sensor is an optical fiber head sensor.

8. The groove drawing device for edge banding machine according to claim 1, characterized in that: The optical sensor is arranged on the frame.