Furniture plate punching device with sideslip prevention function

Abstract

The utility model relates to the technical field of furniture plate processing, in particular to a furniture plate punching device with an anti-sideslip function, which restrains lateral deviation of a drill bit through a linkage positioning mechanism of a sliding rail and an air cylinder, a lateral sliding block of a drilling machine horizontally slides along the sliding rail, and a lifting block is driven by the air cylinder to vertically move in a lifting groove of a moving block. Bidirectional displacement constraint is formed; the moving block is meshed with a threaded rod of the conveying mechanism through a threaded block, and the driving motor drives the threaded rod to rotate to achieve horizontal stepless adjustment of the drilling machine. The integrated conveying mechanism comprises an inclined chute and a guide cover, and drilling waste automatically slides down through an inclined channel. The conveying table is provided with parallel conveying rollers to drive the crawler belt to operate, pressing rollers press the surface of the crawler belt through spring pre-tightening, and plate conveying stability is guaranteed. Through optimization of the mechanical structure body, cooperative control over sideslip prevention, waste self-cleaning and multi-dimensional adjustment is achieved, the structure is simplified, meanwhile, drilling precision and operation continuity are improved, and machining requirements of plates with different thicknesses are met.

Description

Technical Field

[0001] This utility model relates to the field of furniture board processing technology, and in particular to a furniture board drilling device with anti-slip function. Background Technology

[0002] ① Furniture board drilling devices generally rely on a single slide rail structure to move the drill. During the drilling process, the downward pressure of the drill bit can easily cause the board to shift laterally, resulting in insufficient processing accuracy. At the same time, waste collection is mostly done using open pallets or manual cleaning, requiring frequent machine stops to handle sawdust. The simple design of the equipment adjustment mechanism makes it difficult to adapt to the processing needs of boards of different thicknesses, thus limiting the overall efficiency and adaptability.

[0003] ② To improve the above defects, a common technical approach is to add auxiliary slide rails or independently driven waste collection modules to the basic structure. By adding functional components, stability and cleaning efficiency can be improved. At the same time, an electric adjustment mechanism can be introduced to control the height or translation of the drilling rig, attempting to make up for the original design defects by stacking modules.

[0004] ③ The additional functional modules result in a bulky equipment structure and poor coordination between systems. The difficulty of multi-rail calibration and maintenance costs are significantly increased. The independent waste collection device occupies space and requires additional energy supply. The electric adjustment mechanism and the main drive system lack linkage. The overall operational stability is limited by the accuracy of sensors and the redundant design of mechanical structure. The root cause is the failure to achieve the coordinated working logic of anti-slip, waste cleaning and multi-dimensional adjustment through the optimization of the transmission structure itself. Utility Model Content

[0005] The purpose of this utility model is to provide a furniture board drilling device with anti-slip function. Through the coordinated optimization design of the mechanical structure body, it solves the technical problems of bloated structure, poor multi-system linkage, high maintenance cost and energy redundancy caused by external functional modules in the prior art.

[0006] To achieve the above objectives, this utility model provides a furniture board drilling device with anti-slip function, including a drill, a drill chuck fixedly installed at the bottom of the drill, a slider fixedly installed on the side of the drill away from the drill chuck, the slider slidably installed on a slide rail, the slide rail being bolted to one side of a moving block, a lifting groove being opened on one side of the moving block, a lifting block being slidably installed in the lifting groove, the lifting block being fixedly installed on the slider, and a telescopic end of a cylinder being fixedly installed at the top of the lifting block within the lifting groove, the cylinder being bolted to the top of the moving block;

[0007] A sliding block is fixedly installed on the side of the movable block away from the cylinder, and a threaded block is fixedly installed on the side of the movable block away from the sliding block. A conveying mechanism is provided inside the threaded block through threads.

[0008] The conveying mechanism includes an inclined chute, and a guide cover is fixedly installed at the top of the inclined chute. The guide cover collects waste material and discharges the waste material along the inclined chute.

[0009] The conveying mechanism also includes a conveying platform, with support frames fixedly installed at the four corners of the bottom of the conveying platform, and an inclined chute installed through the middle of the bottom of the conveying platform.

[0010] The conveyor platform is fixedly installed with a support rod on the side away from the inclined chute, and a sliding groove is opened on one side of the support rod, in which a sliding block is slidably installed.

[0011] The support rod has a helical groove on the side away from the inclined chute, a threaded rod is installed in the helical groove through a bearing, and a threaded block is slidably installed in the helical groove.

[0012] The threaded block contains a threaded rod installed by threads. One end of the threaded rod passes through the support rod and is connected to the output end of the drive motor. The drive motor is installed at one end of the support rod by bolts.

[0013] Among them, three sets of first shafts and three sets of second shafts are connected by bearings between the conveyor platforms, and first conveying rollers and second conveying rollers are fixedly installed on the outer side of the first shafts and second shafts respectively.

[0014] The first shaft and the second shaft pass through the conveyor table on one side and are respectively connected to the drive ends of the first conveyor motor and the second conveyor motor. The first conveyor motor and the second conveyor motor are respectively installed on the outer side of the conveyor table by bolts.

[0015] The first conveyor belt and the second conveyor belt are movably mounted on the outer side of the first conveyor roller and the second conveyor roller, and the outer surfaces of the first conveyor belt and the second conveyor belt are respectively in contact with two sets of pressure rollers.

[0016] The pressure roller is fixedly installed with a third shaft, which is installed in a limiting block through a bearing. The limiting block is slidably installed in a spring groove, which is opened on both sides of the conveyor table.

[0017] The limiting block has a spring fixedly installed at its top, the spring has a pressure plate fixedly installed at its top, and the pressure plate has an adjusting screw end installed at its top via a bearing. The adjusting screw is threaded onto the top of the conveyor table.

[0018] This utility model discloses a furniture board drilling device with anti-side-slip function. Its core structure includes a drill, a moving block, and an integrated conveying mechanism. A drill chuck is fixed at the bottom of the drill for holding the drill bit. The side of the drill is slidably connected to a slide rail via a slider. The slide rail is vertically fixed to one side of the moving block. The moving block has a lifting groove inside. A lifting block that is rigidly connected to the slider is slidably installed in the lifting groove. A cylinder is vertically fixed at the top of the moving block and drives the lifting block to move up and down along the lifting groove through its telescopic end, forming a double anti-side-slip constraint of vertical feed of the drill and horizontal positioning of the slide rail. On the other side of the moving block, a sliding block and a threaded block are fixed simultaneously. The sliding block is embedded in the sliding groove of the support rod to form an auxiliary guide. The threaded block and the threaded rod of the conveying mechanism mesh through the thread pair. When the drive motor drives the threaded rod to rotate, the threaded block is limited by the thread groove to generate linear displacement, which in turn causes the moving block to move axially along the support rod, realizing stepless adjustment of the horizontal position of the drilling rig. The main body of the conveying mechanism is an inclined chute that runs through the conveying table. A guide cover is set on the top of the chute to directly receive the waste generated by the drill bit. The waste is automatically slid down the inclined chute by gravity. The conveying table drives the track to circulate and convey the plate through three sets of parallel conveying rollers. The pressure rollers adaptively press the track surface through the spring pre-tightening mechanism to ensure that the plate is conveyed without slippage. This device uses a slide rail-cylinder linkage to suppress lateral offset, threaded transmission for precise positioning, and an integrated structure for waste self-cleaning. It achieves synergistic optimization of drilling accuracy and operation continuity without the need for external sensors or independent drive modules. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0021] Figure 2 This is a schematic diagram of the left-side structure of an embodiment of this utility model.

[0022] Figure 3 This is a schematic diagram of the support rod in an embodiment of the present invention.

[0023] Figure 4 This is a plan view of the conveying mechanism according to an embodiment of the present utility model.

[0024] In the diagram: 101. Drill rig; 102. Drill chuck; 103. Slider; 104. Slide rail; 105. Moving block; 106. Lifting groove; 107. Lifting block; 108. Cylinder; 110. Sliding block; 111. Threaded block; 112. Conveying mechanism; 113. Inclined chute; 114. Guide cover; 115. Conveying table; 116. Support frame; 117. Support rod; 118. Sliding groove; 119. Threaded groove; 120. Thread 121. Drive motor; 122. First shaft; 123. Second shaft; 124. First conveyor roller; 125. Second conveyor roller; 126. First conveyor motor; 127. Second conveyor motor; 128. First conveyor track; 129. Second conveyor track; 130. Pressure roller; 131. Third shaft; 132. Limiting block; 133. Spring groove; 134. Spring; 135. Pressure plate; 136. Adjusting screw. Detailed Implementation

[0025] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0026] Please see Figures 1-4 .

[0027] This utility model provides a furniture board drilling device with anti-slip function. A drill chuck 102 is fixedly installed at the bottom of a drill 101 to hold the drill bit. A slider 103 is fixedly connected to the side of the drill 101 away from the drill chuck 102. The slider 103 is slidably mounted on a slide rail 104, which is bolted to one side of a moving block 105. A lifting groove 106 is provided on one side of the moving block 105. A lifting block 107 is slidably installed in the lifting groove 106 and fixedly connected to the slider 103. The telescopic end of a cylinder 108 is fixedly installed at one end of the lifting block 107 located in the lifting groove 106. 108 is vertically fixed to the top of the moving block 105 by bolts; a sliding block 110 and a threaded block 111 are fixedly connected to the side of the moving block 105 away from the cylinder 108. The sliding block 110 is slidably installed in the sliding groove 118 of the support rod 117. The support rod 117 is fixed to one side of the conveyor table 115. A threaded groove is opened on the side of the support rod 117 away from the sliding groove 118. A threaded rod 120 is installed in the threaded groove through a bearing. The threaded block 111 is installed on the threaded rod 120 through threaded engagement. The drive motor 121 is fixed to one end of the support rod 117 by bolts, and its output end is coaxially connected to the threaded rod 120. Support frames 116 are fixedly installed at the four corners of the bottom of the conveyor table 115, and a chute 113 is installed through the middle of the bottom. A guide cover 114 is fixed to the top of the chute 113. Three sets of parallel first shafts 122 and three sets of second shafts 123 are installed between the conveyor tables 115 via bearings. First conveying rollers 124 and second conveying rollers 125 are fixed on the first shafts 122 and second shafts 123, respectively. One end of the first shafts 122 and second shafts 123 passes through the conveyor table 115 and is connected to the output ends of the first conveying motor 126 and the second conveying motor 127, respectively. The two motors are fixed to the outside of the conveyor table 115 with bolts. A first conveyor belt 128 and a second conveyor belt 129 are fitted on the outer sides of a first conveyor roller 124 and a second conveyor roller 125; spring grooves 134 are opened on both sides of the conveyor table 115, a limiting block 132 is slidably installed in the spring groove 134 and a third shaft 131 is installed through a bearing, a pressure roller 130 is fixed on the third shaft 131, a spring 134 is fixed at the top of the limiting block 132, a pressure plate 135 is connected to the top of the spring 134, an adjusting screw 136 is installed at the top of the pressure plate 135 through a bearing, and the adjusting screw 136 is vertically installed at the top of the conveyor table 115 through a thread; the components are connected according to the above assembly relationship to form a complete punching device.

[0028] Working principle: After the drill bit is installed in the drill chuck 102, the slider 103 on its side slides along the slide rail 104 to achieve horizontal movement and positioning. The slide rail 104 is fixed on the moving block 105 to form a stable support. The lifting groove 106 opened in the moving block 105 contains a lifting block 107. The lifting block 107 is fixedly connected to the slider 103 and is driven to lift by the cylinder 108. The extension end of the cylinder 108 pushes the lifting block 107 to slide up and down in the lifting groove 106, thereby driving the drill 101 to complete the vertical feed movement. This double sliding structure ensures the stability of the drilling process. The other side of the moving block 105 is fixed. The system includes a sliding block 110 and a threaded block 111. The sliding block 110 slides within the sliding groove 118 of the support rod 117 to provide auxiliary positioning. When the drive motor 121 rotates the threaded rod 120, the threaded block 111 is fixedly connected to the moving block 105, thereby driving the entire moving block 105 and its connected drilling rig 101 system to move along the direction of the support rod 117, achieving precise adjustment of the horizontal position of the drilling rig 101. The conveying mechanism 112 includes an inclined chute 113 and a guide cover 114. The guide cover 114 collects the waste generated during drilling and guides it to the inclined chute 113 for discharge. The inclined chute 113 passes through the middle of the conveying table 115 and extends in a straight line. The inclined arrangement allows waste material to slide off automatically; the bottom of the conveyor table 115 is fixed by a support frame 116, and the support rod 117 installed above it forms a transmission engagement with the threaded block 111 through the threaded rod 120; three sets of first shafts 122 and second shafts 123 arranged in parallel on the conveyor table 115 are respectively equipped with first conveying rollers 124 and second conveying rollers 125; the first conveying motor 126 and the second conveying motor 127 drive the conveying rollers to rotate through the drive shaft, so that the first conveying track 128 and the second conveying track 129 sleeved on the outside of the conveying rollers rotate synchronously to convey the plate; the pressure roller 130 is installed on the limit through the third shaft 131. Within the positioning block 132, the limiting block 132 slides within the spring 134 grooves on both sides of the conveyor table 115 and is provided with downward pressure by the spring 134. The adjusting screw 136 on the top of the pressure plate 135 can adjust the compression of the spring 134 to control the pressure of the pressure roller 130 on the track, ensuring that the plate does not slip during conveying. The entire device achieves integrated operation of high-precision drilling and automatic waste cleaning through the coordinated work of the slide rail 104, slider 103 positioning, cylinder 108 lifting, threaded transmission adjustment, and track conveying. The multi-axis parallel arrangement ensures the stability of conveying, and the adjustable pressure roller 130 mechanism adapts to the processing needs of plates of different thicknesses.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A drilling device for furniture panels with anti-slip function, comprising a drill (101), characterized in that: A drill chuck (102) is fixedly installed at the bottom of the drill rig (101). A slider (103) is fixedly installed on the side of the drill rig (101) away from the drill chuck (102). The slider (103) is slidably installed on a slide rail (104). The slide rail (104) is bolted to one side of a moving block (105). A lifting groove (106) is opened on one side of the moving block (105). A lifting block (107) is slidably installed in the lifting groove (106). The lifting block (107) is fixedly installed on the slider (103). The top of the lifting block (107) is located inside the lifting groove (106) and the telescopic end of a cylinder (108) is fixedly installed. The cylinder (108) is bolted to the top of the moving block (105). A sliding block (110) is fixedly installed on the side of the movable block (105) away from the cylinder (108), and a threaded block (111) is fixedly installed on the side of the movable block (105) away from the sliding block (110). A conveying mechanism (112) is provided inside the threaded block (111) through threads. The conveying mechanism (112) includes an inclined chute (113), and a guide cover (114) is fixedly installed at the top of the inclined chute (113). The guide cover (114) collects waste material and discharges the waste material along the inclined chute (113).

2. The furniture board drilling device with anti-slip function as described in claim 1, characterized in that: The conveying mechanism (112) also includes a conveying platform (115), with support frames (116) fixedly installed at the four corners of the bottom end of the conveying platform (115), and a sloping chute (113) installed through the middle of the bottom end of the conveying platform (115).

3. A furniture board drilling device with anti-slip function as described in claim 2, characterized in that: A support rod (117) is fixedly installed on the side of the conveyor table (115) away from the inclined chute (113). A sliding groove (118) is opened on one side of the support rod (117), and a sliding block (110) is slidably installed in the sliding groove (118).

4. A furniture board drilling device with anti-slip function as described in claim 3, characterized in that: The support rod (117) has a threaded groove (119) on the side away from the inclined chute (113). A threaded rod (120) is installed in the threaded groove (119) through a bearing. A threaded block (111) is slidably installed in the threaded groove (119).

5. A furniture board drilling device with anti-slip function as described in claim 4, characterized in that: A threaded rod (120) is installed inside the threaded block (111) by threads. One end of the threaded rod (120) passes through the support rod (117) and is connected to the output end of the drive motor (121). The drive motor (121) is installed at one end of the support rod (117) by bolts.

6. A furniture board drilling device with anti-slip function as described in claim 5, characterized in that: The conveyor tables (115) are connected by bearings through three sets of first shafts (122) and three sets of second shafts (123). The first conveyor rollers (124) and second conveyor rollers (125) are fixedly installed on the outer sides of the first shafts (122) and second shafts (123), respectively.

7. A furniture board drilling device with anti-slip function as described in claim 6, characterized in that: The first shaft (122) and the second shaft (123) pass through the conveyor table (115) on one side and are connected to the drive ends of the first conveyor motor (126) and the second conveyor motor (127) respectively. The first conveyor motor (126) and the second conveyor motor (127) are respectively installed on the outside side of the conveyor table (115) by bolts.

8. A furniture board drilling device with anti-slip function as described in claim 7, characterized in that: A first conveyor track (128) and a second conveyor track (129) are movably mounted on the outer side of the first conveyor roller (124) and the second conveyor roller (125), and the outer surfaces of the first conveyor track (128) and the second conveyor track (129) are respectively in contact with two sets of pressure rollers (130).

9. A furniture board drilling device with anti-slip function as described in claim 8, characterized in that: A third shaft (131) is fixedly installed inside the pressure roller (130). The third shaft (131) is installed in the limiting block (132) through a bearing. The limiting block (132) is slidably installed in the elastic groove (133). The elastic groove (133) is opened on both sides of the conveyor table (115).

10. A furniture board drilling device with anti-slip function as described in claim 9, characterized in that: A spring (134) is fixedly installed at the top of the limiting block (132), and a pressure plate (135) is fixedly installed at the top of the spring (134). The end of an adjusting screw (136) is installed at the top of the pressure plate (135) through a bearing. The adjusting screw (136) is installed at the top of the conveyor table (115) through a thread.

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