Surface grooving equipment for panel furniture production

Abstract

The utility model relates to the technical field of furniture production equipment, in particular to surface grooving equipment for panel furniture production, which comprises a mounting frame, an assembling plate is fixedly connected to the inner wall of the mounting frame, a driving rod is rotationally matched on the assembling plate, and a square block is fixedly connected to the lower end of the driving rod. By arranging the positioning assembly, the square block, the grooving motor, the grooving cutter, the protective cover, the pushing telescopic rod and the like, when the width of a cutting groove needs to be changed, the positioning assembly relieves limitation on the driving rod, the needed grooving cutter is driven by the rotating air cylinder to move to the lower side, the grooving cutter is fixed again through the positioning assembly, and the grooving cutter can be conveniently replaced. According to the grooving cutter, the telescopic rod is pushed to drive the corresponding grooving cutter to machine, the cutter head can be replaced within a short time, the cutting work can be continuously and efficiently carried out, the equipment shutdown time caused by replacement of the cutter head is shortened, and the overall production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of furniture production equipment, and in particular to a surface grooving device for panel furniture production. Background Technology

[0002] Surface grooving equipment for panel furniture production is a type of mechanical equipment specifically used in the manufacturing process of panel furniture to perform grooving processing on the surface of furniture boards. It is mainly suitable for various artificial boards commonly used in panel furniture production. Because these boards have relatively uniform texture and are easy to process, the equipment can better achieve stable and high-quality grooving operations on their surfaces.

[0003] A search revealed Chinese patent application number CN202321406194.6, which discloses a surface grooving device for panel furniture production. The device includes a support frame, with support blocks fixedly connected to the inner walls of both sides. Each support block has a groove, and a support rod is fixedly connected within the groove. A load-bearing block is slidably sleeved on the support rod. A shelf is fixedly connected between the two load-bearing blocks. A first motor is fixedly connected to one side of the top of the support frame, and a threaded rod is fixedly connected to the output end of the first motor. One end of the threaded rod is rotatably connected to the inner wall of the support frame. Moving plates are threadedly sleeved at both ends of the threaded rod, and a traction rod is rotatably connected to one end of each moving plate. An mounting plate is located above the shelf, and a vertical plate is slidably inserted into the mounting plate. A second motor is fixedly connected to one side of the bottom of the vertical plate. This prior art allows for adjustment of the grooving depth of the grooving blade, has a high degree of automation, and can improve the efficiency of panel grooving to a certain extent.

[0004] However, the inventors have found the following shortcomings in the aforementioned technologies: Although the existing technology can adjust the grooving depth of the grooving blade, when grooving boards, the requirements for the width of the partition slots and the width of the drawer slide slots are different when making different styles of cabinets. When grooving different boards, the cutting tools usually need to be replaced, which means that when grooving different widths, manual disassembly and reassembly must be carried out for a long time, which disrupts the continuity of production and affects the processing efficiency. Utility Model Content

[0005] In order to solve the problems mentioned in the background art, this application provides a surface grooving device for panel furniture production.

[0006] This application provides a surface grooving device for panel furniture production, which adopts the following technical solution: it includes a mounting frame, an assembly plate is fixedly connected to the inner wall of the mounting frame, a drive rod is rotatably fitted on the assembly plate, a square block is fixedly connected to the lower end of the drive rod, multiple movable slots are opened on the outer side of the square block, a linkage block is slidably and elastically fitted on the inner wall of the movable slot, a grooving motor is fixedly connected to one side of the linkage block, and a grooving knife is fixedly connected to the output end of the grooving motor.

[0007] A protective cover is fixedly connected to the grooving motor. A push telescopic rod that cooperates with the protective cover is fixedly connected to the upper side of the inner wall of the mounting frame. Metering components are provided on the inner wall of the protective cover. A feeding component is provided on the lower side of the inner wall of the mounting frame. A rotary cylinder that is fixedly connected to the drive rod is provided on the upper side of the inner wall of the mounting frame. A positioning component that cooperates with the drive rod is provided on one side of the inner wall of the mounting frame.

[0008] Optionally, the metering component includes a threaded rod rotatably fitted on the upper side of the inner wall of the protective cover, a limiting block threaded on the threaded rod, a worm gear fixedly connected to the threaded rod, and a worm rotatably fitted on one side of the inner wall of the protective cover and meshing with the worm gear.

[0009] Optionally, the measuring component further includes a guide opening on one side of the protective cover, a guide block that slides on the inner wall of the guide opening and is fixedly connected to the limiting block, a pointer fixedly connected to one side of the guide block, and a scale line on one side of the protective cover that cooperates with the pointer.

[0010] Optionally, the feeding assembly includes an electric slide rail fixedly connected to the lower side of the inner wall of the mounting frame, a placement plate slidably fitted on the electric slide rail, two L-shaped plates fixedly connected to the upper side of the placement plate, and hand-tightened bolts threaded onto the L-shaped plates.

[0011] Optionally, the positioning component includes multiple synchronizing blocks fixedly connected to the drive rod, a limiting push rod fixedly connected to one side of the inner wall of the mounting bracket, and a U-shaped block fixedly connected to the output end of the limiting push rod and engaging with the multiple synchronizing blocks.

[0012] Optionally, guide grooves are provided on both sides of the inner wall of the mounting bracket, and guide blocks that are fixedly connected to the placement plate are slidably fitted on the inner walls of the two guide grooves.

[0013] Optionally, a rubber disc is fixedly connected to the lower side of each of the multiple hand-tightening bolts, and an anti-slip groove is provided on the lower side of each rubber disc.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. This utility model achieves the following effects by setting up a positioning component, a square block, a grooving motor, a grooving blade, a protective cover, and a push telescopic rod: When it is necessary to change the width of the cutting groove, the positioning component releases the restriction on the drive rod, and the required grooving blade is moved to the lower side by a rotary cylinder. The positioning component then fixes it again, so that the push telescopic rod can drive the corresponding grooving blade to perform processing, which can complete the blade replacement in a short time, allowing the cutting work to be carried out continuously and efficiently, reducing equipment downtime caused by blade replacement, and improving overall production efficiency.

[0016] 2. This utility model uses a rotating worm gear to drive a worm wheel to rotate, causing the threaded rod to rotate and pushing the limiting block to move downwards to different degrees. At the same time, the guide block drives the pointer to move accordingly, pointing to the scale line, thus enabling more precise control of the upward position of the limiting block, thereby determining the thickness of the exposed grooving blade. During cutting, the limiting block abuts against the plate, thereby more precisely controlling the thickness of the grooving and improving the accuracy of cutting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the square block in an embodiment of this application;

[0019] Figure 3 This is an embodiment of the present application. Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4 This is a schematic diagram of the three-dimensional cross-section of the linkage block in an embodiment of this application.

[0021] Reference numerals: 1. Mounting bracket; 2. Assembly plate; 3. Drive rod; 4. Square block; 5. Movable groove; 6. Linkage block; 7. Grooving motor; 8. Grooving knife; 9. Protective cover; 10. Push telescopic rod; 11. Metering component; 111. Threaded rod; 112. Limiting block; 113. Worm gear; 114. Worm; 115. Guide port; 116. Guide block; 117. Pointer; 118. Scale line; 12. Feeding component; 121. Electric slide rail; 122. Placement plate; 123. L-shaped plate; 124. Hand-tightening bolt; 13. Rotary cylinder; 14. Positioning component; 141. Synchronization block; 142. Limiting push rod; 143. U-shaped block; 15. Guide groove; 16. Guide block; 17. Rubber disc. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 — Figure 4 This application will be described in further detail.

[0023] This application discloses a surface grooving device for panel furniture production. For example... Figure 1-4 As shown, it includes a mounting frame 1, an assembly plate 2 is fixedly connected to the inner wall of the mounting frame 1, a drive rod 3 is rotatably fitted on the assembly plate 2, a square block 4 is fixedly connected to the lower end of the drive rod 3, multiple movable slots 5 are opened on the outer side of the square block 4, and a linkage block 6 is slidably and elastically fitted on the inner wall of the movable slot 5, a grooving motor 7 is fixedly connected to one side of the linkage block 6, and a grooving knife 8 is fixedly connected to the output end of the grooving motor 7.

[0024] A protective cover 9 is fixedly connected to the grooving motor 7. A push telescopic rod 10 that cooperates with the protective cover 9 is fixedly connected to the upper side of the inner wall of the mounting frame 1. A metering component 11 is provided on the inner wall of the protective cover 9. A feeding component 12 is provided on the lower side of the inner wall of the mounting frame 1. A rotary cylinder 13 that is fixedly connected to the drive rod 3 is provided on the upper side of the inner wall of the mounting frame 1. A positioning component 14 that cooperates with the drive rod 3 is provided on one side of the inner wall of the mounting frame 1.

[0025] Please see Figure 4 The metering component 11 includes a threaded rod 111 rotatably fitted on the upper side of the inner wall of the protective cover 9, a limiting block 112 threadedly fitted on the threaded rod 111, a worm gear 113 fixedly connected to the threaded rod 111, and a worm 114 rotatably fitted on one side of the inner wall of the protective cover 9 and meshing with the worm gear 113. By rotating the worm gear 114, the worm gear 113 is driven to rotate, which in turn drives the threaded rod 111 to rotate, thereby adjusting the limiting block 112. The worm gear 114 and the worm gear 113 can achieve reverse locking, thereby adjusting the limiting block 112.

[0026] Please see Figure 3 The measuring component 11 also includes a guide port 115 opened on one side of the protective cover 9, a guide block 116 that slides in the inner wall of the guide port 115 and is fixedly connected to the limiting block 112, a pointer 117 fixedly connected to one side of the guide block 116, and a scale line 118 opened on one side of the protective cover 9 and cooperating with the pointer 117. When the limiting block 112 is adjusted, the moving distance of the limiting block 112 can be determined by the moving distance of the guide block 116 sliding in the guide port 115 and the moving distance between the pointer 117 and the scale line 118.

[0027] Please see Figure 1 The feeding assembly 12 includes an electric slide rail 121 fixedly connected to the lower side of the inner wall of the mounting frame 1, a placement plate 122 slidably fitted on the electric slide rail 121, two L-shaped plates 123 fixedly connected to the upper side of the placement plate 122, and a hand-tightening bolt 124 threadedly fitted on the L-shaped plate 123. When the material is placed on the placement plate 122, the material is tightened and fixed by moving downward on the L-shaped plate 123 through the hand-tightening bolt 124, so as to avoid displacement during grooving.

[0028] Please see Figure 1 and Figure 2 The positioning component 14 includes multiple synchronizing blocks 141 fixedly connected to the drive rod 3, a limiting push rod 142 fixedly connected to one side of the inner wall of the mounting bracket 1, and a U-shaped block 143 fixedly connected to the output end of the limiting push rod 142 and engaged with the multiple synchronizing blocks 141. When the drive rod 3 rotates, the synchronizing blocks 141 will rotate accordingly. After the rotation moves by an angle, the limiting push rod 142 pushes the U-shaped block 143 to engage with one of the synchronizing blocks 141, thereby limiting the drive rod 3.

[0029] Please see Figure 1 The inner wall of the mounting bracket 1 has guide grooves 15 on both sides. The inner walls of the two guide grooves 15 are slidably fitted with guide blocks 16 that are fixedly connected to the placement plate 122. When the electric slide rail 121 drives the placement plate 122 to move, the guide blocks 16 slide in the guide grooves 15, which can increase the stability of the placement plate 122 when it moves.

[0030] Please see Figure 1 Each of the multiple hand-tightening bolts 124 has a rubber disc 17 fixedly connected to its lower side. Each rubber disc 17 has an anti-slip groove on its lower side. When the hand-tightening bolts 124 move downward to clamp the wooden board, the rubber disc 17 can be placed between the wood to protect the wood. The anti-slip groove improves the anti-slip performance of the support.

[0031] The implementation principle of the surface grooving equipment for panel furniture production in this application embodiment is as follows: When using this device, firstly, the board to be grooved is placed on the upper side of the placement plate 122. By rotating the hand-tightening bolt 124, the rubber disc 17 is rotated on the L-shaped plate 123 to fix the board, thereby fixing the workpiece. Then, by pushing the telescopic rod 10, the lower protective cover 9 is pushed, which drives the corresponding grooving blade 8 to move downward, so that the grooving blade 8 contacts the board to achieve grooving.

[0032] When the width of the cutting groove needs to be changed, the U-shaped block 143 can be retracted by controlling the limit push rod 142 and separated from the synchronization block 141. The drive rod 3 is rotated by the rotary cylinder 13, so that the required grooving knife 8 is moved to the lower side of the push telescopic rod 10 and fixed again by the positioning component 14. The push telescopic rod 10 can then drive the corresponding grooving knife 8 to perform processing, so that the knife head can be changed in a short time. This allows the cutting work to be carried out continuously and efficiently, reducing the equipment downtime caused by changing the knife head and improving the overall production efficiency.

[0033] During the cutting process, the worm gear 114 is rotated to drive the worm wheel 113 to rotate, causing the threaded rod 111 to rotate and push the limiting block 112 to move downward to different degrees. At the same time, the guide block 116 drives the pointer 117 to move accordingly, pointing to the scale line 118. This allows for more precise control of the upward position of the limiting block 112, thereby determining the thickness of the exposed grooving blade 8. During cutting, the limiting block 112 abuts against the plate, thus more precisely controlling the thickness of the grooving and improving the accuracy of the cutting.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A surface slotting device for panel furniture production comprising a mounting frame (1), characterized in that: The inner wall of the mounting frame (1) is fixedly connected with an assembling plate (2), the assembling plate (2) is rotationally connected with a driving rod (3), the lower end of the driving rod (3) is fixedly connected with a square block (4), the outer side of the square block (4) is provided with a plurality of movable grooves (5), the inner wall of the movable groove (5) is slidably and elastically connected with a linkage block (6), one side of the linkage block (6) is fixedly connected with a slotting motor (7), the output end of the slotting motor (7) is fixedly connected with a slotting cutter (8). A protective cover (9) is fixedly connected to the slotting motor (7), a push telescopic rod (10) matched with the protective cover (9) is fixedly connected to the upper side of the inner wall of the mounting frame (1), the inner wall of the protective cover (9) is provided with a metering assembly (11), the lower side of the inner wall of the mounting frame (1) is provided with a discharging assembly (12), the upper side of the inner wall of the mounting frame (1) is provided with a rotary air cylinder (13) fixedly connected with the driving rod (3), and one side of the inner wall of the mounting frame (1) is provided with a positioning assembly (14) matched with the driving rod (3).

2. A surface slotting device for the production of panel furniture according to claim 1, characterized in that: The metering assembly (11) comprises a threaded rod (111) rotationally connected to the upper side of the inner wall of the protective cover (9), a limiting block (112) threadedly connected to the threaded rod (111), a worm gear (113) fixedly connected to the threaded rod (111), and a worm (114) rotationally connected to one side of the inner wall of the protective cover (9) and engaged with the worm gear (113).

3. A surface slotting device for the production of panel furniture according to claim 1, characterized in that: The metering assembly (11) further comprises a guide opening (115) formed in one side of the protective cover (9), a guide block (116) slidably connected to the inner wall of the guide opening (115) and fixedly connected with the limiting block (112), a pointer (117) fixedly connected to one side of the guide block (116), and a scale line (118) formed in one side of the protective cover (9) and matched with the pointer (117).

4. A surface slotting device for the production of panel furniture according to claim 1, characterized in that: The discharging assembly (12) comprises an electric sliding rail (121) fixedly connected to the lower side of the inner wall of the mounting frame (1), a placing plate (122) slidably connected to the electric sliding rail (121), two L-shaped plates (123) fixedly connected to the upper side of the placing plate (122), and hand screws (124) threadedly connected to the L-shaped plates (123).

5. A surface slotting device for the production of panel furniture according to claim 1, characterized in that: The positioning assembly (14) comprises a plurality of synchronization blocks (141) fixedly connected to the driving rod (3), a limiting push rod (142) fixedly connected to one side of the inner wall of the mounting frame (1), and a U-shaped block (143) fixedly connected to the output end of the limiting push rod (142) and engaged with the synchronization blocks (141).

6. A surface slotting device for the production of panel furniture according to claim 4, characterized in that: The inner wall of the mounting frame (1) is provided with guide grooves (15) on both sides, and the inner wall of the two guide grooves (15) is slidably connected with guide blocks (16) fixedly connected with the placing plate (122).

7. A surface slotting device for the production of panel furniture according to claim 4, characterized in that: The lower side of each of the plurality of hand screws (124) is fixedly connected with a rubber disc (17), and the lower side of the rubber disc (17) is provided with an anti-skid groove.

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