Anti-chipping cutting device for deck chair production

Abstract

The utility model discloses an anti-chipping cutting device for deck chair production, which relates to the technical field of cutting equipment and comprises a casing, the casing is mounted at one end of a working platform, a guide component is mounted on the working platform, a rotatable driving shaft is arranged between the inner walls of two sides of the casing, and the guide component is mounted on the casing. A cutting blade is fixed to the outer side of the part, located in the machine shell, of the driving shaft, a driving motor is installed on one side of the machine shell, the output end of the driving motor is fixedly connected with the driving shaft, and the workbench and the machine shell are of an integrated structure, so that the equipment is more stable, the cutting groove is flush with the surface of the workbench, and a to-be-cut material is conveniently placed and cut; a to-be-cut material is placed on the upper side of the workbench, one side of the to-be-cut material abuts against the barrier strip, the to-be-cut material is pushed forwards along the barrier strip to make contact with the cutting blade rotating at a high speed, the to-be-cut material can be cut step by step, accurate movement control is provided, and linearity and stability of the cutting process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a chip-proof cutting device for the production of deck chairs. Background Technique

[0002] In the process of machining, the common cutting methods for deck chair parts include manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting. Manual cutting is flexible and convenient, but the cutting quality is poor, the dimensional error is large, the material waste is large, the workload of subsequent processing is large, and at the same time, the working conditions are harsh and the production efficiency is low. Among semi-automatic cutting machines, the profiling cutting machine has better cutting quality of workpieces. Since it uses cutting dies, it is not suitable for cutting single pieces, small batches and large workpieces. Although other types of semi-automatic cutting machines reduce the labor intensity of workers, their functions are simple and only suitable for cutting some parts with regular shapes;

[0003] Chinese Patent Publication No. CN216882032U discloses a chip-proof sputtering metal cutting device. By pressing down the first ejector post, the second rack can be moved downward together. The second rack can be engaged with a gear on one side, so that the gear rotates around the fixed column and is engaged with the first rack on one side, thereby driving the first rack and the connecting bar to move up and down inside the movable cavity together. In this way, the grid baffle inside the storage groove can be driven to extend out after overcoming the pulling force of the tension spring. The grid baffle can block the sparks and chips generated by the blade when cutting metal, preventing them from splashing everywhere, thus protecting the safety of operators; the cutting disc can be connected to the turntable through the support arm. The second ejector post at the bottom of the cutting disc is adapted to the first ejector post, so that when the cutting disc moves downward, the first ejector post can be pressed downward through the second ejector post. At the same time, the metal part can be cut through the cutting disc and the through groove; the connection between the turntable and the main body can be realized through the limit ring on one side of the turntable. By turning the handwheel, the screw can be rotated and adapted to the tooth groove on one side of the limit ring, so that the turntable can rotate, thereby realizing the adjustment of the turntable angle. By matching the pointer with the scale, the rotation angle of the turntable can be accurately judged, and the size is more accurate during cutting. Through the support feet, the main body can be supported, so that the waste generated during cutting in the through groove can be cleared out. Through the dust-proof cloth, foreign objects can be prevented from falling into the cavity and blocking the turntable after the turntable angle is adjusted, affecting the movement;

[0004] In the above technology, the open angle of the cutting disc is large, and the cutting chips are easy to splash everywhere, resulting in difficulty in effectively collecting the cutting chips after the cutting process is completed, and lack of cutting guidance for deck chair parts, which is not conducive to the smooth progress of the cutting process. Therefore, the utility model discloses a chip-proof cutting device for the production of deck chairs to solve the above problems. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a device for preventing debris cutting in the production of recliners, so as to solve the problems raised in the above-mentioned background technology. The open angle of the cutting disc of the traditional cutting machine is large, and the cutting debris is easy to fly everywhere, resulting in difficulty in effectively collecting the cutting debris after the cutting process is completed. In addition, there is a lack of cutting guidance for the spare parts of the recliner, which is not conducive to the smooth progress of the cutting process.

[0006] To achieve the above purpose, the solution of the present utility model to solve the above technical problems is as follows:

[0007] A device for preventing debris cutting in the production of recliners includes a machine shell, which is installed at one end of a working platform. A guiding component is installed on the working platform. A rotatable driving shaft is arranged between the inner walls on both sides of the machine shell. A cutting blade is fixed on the outer side of the part of the driving shaft located inside the machine shell. A driving motor is installed on one side of the machine shell, and the output end of the driving motor is fixedly connected to the driving shaft. Among them, an adjustable cutting slot is opened in the part of the machine shell located above the working platform. A discharge pipe is fixedly embedded in one side of the bottom of the machine shell, and a pipe cover is press-fitted at the end of the discharge pipe.

[0008] As a further solution of the present utility model, externally threaded pipes are fixedly sleeved on both end faces of the machine shell, and a driving shaft is rotatably connected between the two externally threaded pipes.

[0009] As a further solution of the present utility model, pressure rings are threadedly connected to the outer sides of the externally threaded pipes. Cover connecting rings are sleeved between the outer sides of the externally threaded pipes and between the pressure rings and the machine shell. A cover main body for partially blocking the cutting slot is fixedly connected between the two cover connecting rings, and a cover handle is fixedly connected to one side of the cover main body.

[0010] As a further solution of the present utility model, arc-shaped grooves are opened on both sides of the cover main body, and limiting columns are embedded in the arc-shaped grooves. The limiting columns are fixedly welded to the machine shell.

[0011] As a further solution of the present utility model, the working platform includes a bottom plate, connecting columns are fixed at the four corners of the bottom plate, a workbench is fixed between the four connecting columns, a groove is opened in the middle of one side of the workbench, the groove is integrally fixed with the machine shell, and the upper surface of the workbench is flush with the bottom side of the cutting slot.

[0012] As a further solution of the present utility model, the guiding component includes a linear groove opened on the workbench and two shaft seats fixedly connected to the lower side of the workbench. A screw rod is rotatably connected between the two shaft seats. Both ends of the screw rod penetrate through the adjacent shaft seats and are fixedly connected with handles. A slider that can slide along the linear groove is threadedly connected to the outer side of the screw rod, and a blocking strip is fixedly connected to the top of the slider.

[0013] As a further solution of the present utility model, the baffle strip is arranged parallel to the cutting blade, and scale lines are arranged on the upper side of the baffle strip.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. For the anti-chip cutting device used in the production of recliners, the workbench and the machine shell are of an integrated structure, making the equipment more stable, and making the cutting groove flush with the surface of the workbench, which is convenient for placing and cutting the material to be cut. Place the material to be cut on the upper side of the workbench, with one side of the material to be cut abutted against the baffle strip, and push the material to be cut forward along the baffle strip to contact the high-speed rotating cutting blade, and the material to be cut can be gradually cut, providing precise movement control to ensure the linearity and stability of the cutting process;

[0016] 2. For the anti-chip cutting device used in the production of recliners, rotate the handle, and the handle drives the screw to thread-drive the slider. The slider can drive the baffle strip to change the reference position, allowing the cutting device to adapt to materials of different widths and thicknesses, increasing the versatility and flexibility of the equipment. During the cutting process, the operator can use the scale lines for visual reference to ensure safe and accurate cutting operations;

[0017] 3. For the anti-chip cutting device used in the production of recliners, most of the chips generated during the cutting of the material to be cut will be thrown into the machine shell, and the discharge pipe can discharge the chips generated during the cutting process, ensuring the cleanliness of the working environment. Pushing the baffle cover body can partially block the non-operating area of the cutting groove, and the opening size of the cutting groove is adjustable, which enables the equipment to adapt to the cutting requirements of materials of different sizes, improves the applicability and flexibility of the equipment, avoids the situation of cutting sparks flying everywhere, reduces the cleaning burden, and fully ensures the safety of the staff. Description of the Drawings

[0018] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0019] Figure 1 It is a three-dimensional structure diagram of an anti-chip cutting device for the production of recliners according to the present utility model;

[0020] Figure 2 It is an enlarged structure diagram of part A in the attached Figure 1 of an anti-chip cutting device for the production of recliners according to the present utility model;

[0021] Figure 3 It is a top view of an anti-chip cutting device for the production of recliners according to the present utility model;

[0022] Figure 4This is a structural cross-sectional view of the housing in a debris-proof cutting device for recliner production according to the present utility model;

[0023] Figure 5 This is a structural schematic diagram of the guiding assembly in a debris-proof cutting device for recliner production according to the present utility model;

[0024] Figure 6 This is an assembly structural schematic diagram of an external threaded tube, a cover main body and a pressing ring in a debris-proof cutting device for recliner production according to the present utility model.

[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Housing; 2. Working platform; 3. Guiding assembly; 4. Driving shaft; 5. Cutting blade; 6. Driving motor; 11. Cutting groove; 12. Discharge pipe; 13. Pipe cover; 14. External threaded tube; 15. Pressing ring; 16. Cover connection ring; 161. Cover main body; 162. Cover handle; 163. Arc groove; 164. Limit post; 21. Bottom plate; 22. Connecting column; 23. Workbench; 231. Groove; 31. Linear groove; 32. Axle seat; 33. Screw; 34. Handle; 35. Slide block; 36. Stop bar; 361. Scale line. Detailed implementation manners

[0027] The following further describes the present utility model in conjunction with embodiments.

[0028] Please refer to Figures 1-6 , the present utility model provides a debris-proof cutting device for recliner production, including a housing 1, the housing 1 is installed at one end of a working platform 2, the working platform 2 includes a bottom plate 21, connecting columns 22 are fixed at the four corners of the bottom plate 21, a workbench 23 is fixed between the four connecting columns 22, a groove 231 is opened in the middle of one side of the workbench 23, the groove 231 is integrally fixed with the housing 1, and the upper surface of the workbench 23 is flush with the bottom side of the cutting groove 11;

[0029] Specifically, the workbench 23 and the housing 1 are of an integrated structure, making the device more stable, and making the cutting groove 11 flush with the surface of the workbench 23, facilitating the placement and cutting of the material to be cut.

[0030] Furthermore, a guiding assembly 3 is installed on the working platform 2, the guiding assembly 3 includes a linear groove 31 opened on the workbench 23 and two axle seats 32 fixedly connected to the lower side of the workbench 23, a screw 33 is rotatably connected between the two axle seats 32, both ends of the screw 33 penetrate through the adjacent axle seats 32 and are fixedly connected with handles 34, a slide block 35 that can slide along the linear groove 31 is threadedly connected to the outer side of the screw 33, and a stop bar 36 is fixedly connected to the top end of the slide block 35;

[0031] Specifically, by rotating the handle 34, the handle 34 drives the screw 33 to threadedly drive the slider 35. The slider 35 can drive the stop bar 36 to change the reference position, facilitating the cutting process of materials to be cut with different specifications, allowing the cutting device to adapt to materials with different widths and thicknesses, and increasing the versatility and flexibility of the equipment.

[0032] Further, the stop bar 36 is arranged parallel to the cutting blade 5, and scale lines 361 are provided on the upper side of the stop bar 36;

[0033] Specifically, the stop bar 36 helps to ensure the straightness and accuracy of the cutting process. By using the scale lines 361, the operator can quickly set the cutting length, enabling efficient and accurate cutting operations.

[0034] Further, a rotatable drive shaft 4 is provided between the inner walls on both sides of the machine housing 1. A cutting blade 5 is fixed to the outer side of the part of the drive shaft 4 located inside the machine housing 1. A drive motor 6 is installed on one side of the machine housing 1, and the output end of the drive motor 6 is fixedly connected to the drive shaft 4. Outer threaded tubes 14 are fixedly sleeved on both end faces of the machine housing 1, and the drive shaft 4 is rotatably connected between the two outer threaded tubes 14;

[0035] Specifically, the drive shaft 4 rotates between the two outer threaded tubes 14, enabling the drive motor 6 to drive the cutting blade 5 to rotate. It should be noted that the drive motor 6 is fixedly connected to the adjacent side of the machine housing 1 through a plurality of connecting rods, and the gaps between the connecting rods allow the cover body 161 to swing a certain angle.

[0036] Further, a cutting groove 11 with an adjustable opening size is formed in the part of the machine housing 1 located above the working platform 2. Pressure rings 15 are threadedly connected to the outer sides of the outer threaded tubes 14. Cover connecting rings 16 are sleeved between the outer sides of the outer threaded tubes 14 and between the pressure rings 15 and the machine housing 1. A cover body 161 for partially blocking the cutting groove 11 is fixedly connected between the two cover connecting rings 16, and a cover handle 162 is fixedly connected to one side of the cover body 161;

[0037] Specifically, the function of the cover body 161 is to partially block the cutting groove 11 to prevent debris and sparks from splashing everywhere during the cutting process. The presence of the cover handle 162 enables the operator to conveniently open or close the cover body 161 to meet different operation requirements. By tightening the pressure ring 15, the pressure ring 15 applies pressure to the cover connecting ring 16, providing a damping force for the rotation of the cover body 161, which helps to position the angle of the cover body 161 and prevent the cover body 161 from shifting during the cutting process.

[0038] Further, arc-shaped grooves 163 are formed on both sides of the cover body 161, and limiting posts 164 are embedded in the arc-shaped grooves 163, and the limiting posts 164 are fixedly welded to the machine housing 1;

[0039] Specifically, the main body of the machine housing 1 is generally circular in structure, and the swing axis of the arc-shaped groove 163 coincides with the center of the circle of the machine housing 1, so that the cover body 161 can rotate around the center of the circle of the machine housing 1, and the limiting posts 164 can limit the rotation angle range of the cover body 161 to facilitate the use of the cover body 161.

[0040] Further, a discharge pipe 12 is fixedly embedded on one side of the bottom of the machine housing 1, and a pipe cover 13 is sleeved on the end of the discharge pipe 12 by interference fit;

[0041] Specifically, the discharge pipe 12 can collect and discharge the generated debris and waste during the cutting process. The pipe cover 13 helps to ensure that the debris does not scatter outside the machine during the cutting process. After the cutting is completed, the pipe cover 13 is disassembled, and then the debris can be collected.

[0042] Working principle: First, start the drive motor 6, and the drive motor 6 drives the cutting blade 5 to rotate at a high speed. Then, place the material to be cut on the upper side of the workbench 23. One side of the material to be cut abuts against the stop bar 36, and push the material to be cut forward along the stop bar 36 to contact the cutting blade 5 rotating at a high speed, so as to gradually cut the material to be cut. Most of the debris generated by the cutting will be thrown into the machine housing 1, and pushing the cover body 161 can partially block the non-operating area of the cutting groove 11, avoiding the situation of cutting sparks splashing everywhere, reducing the cleaning burden, and fully ensuring the safety of the staff. It should be noted that by rotating the handle 34, the handle 34 drives the screw 33 to thread-drive the slider 35, and the slider 35 can drive the stop bar 36 to change the reference position, which is convenient for cutting and processing materials to be cut with different specifications.

Claims

1. A chip-proof cutting device for reclining chair production, characterized in that: The invention comprises a casing (1), wherein the casing (1) is mounted on one end of a working platform (2), and a guide assembly (3) is mounted on the working platform (2); a rotatable drive shaft (4) is arranged between the inner walls on both sides of the casing (1); a cutting blade (5) is fixed on the outer side of the portion of the drive shaft (4) located inside the casing (1); a drive motor (6) is mounted on one side of the casing (1), and the output end of the drive motor (6) is fixedly connected to the drive shaft (4); a cutting groove (11) with an adjustable opening size is provided on the portion of the casing (1) located above the working platform (2); a discharge pipe (12) is fixedly embedded on one side of the bottom of the casing (1), and a pipe cover (13) is provided at the end of the discharge pipe (12); the working platform (2) comprises a bottom plate (21), and connecting columns (22) are fixed at the four corners of the bottom plate (21), and four connecting columns (22) are fixed between them. A workbench (23), wherein a groove (231) is provided in the middle of one side of the workbench (23), wherein the groove (231) and the housing (1) are fixed to form an integral structure, and the upper surface of the workbench (23) is flush with the bottom side of the cutting groove (11), wherein the guide assembly (3) comprises a linear groove (31) provided on the workbench (23) and two shaft seats (32) fixedly connected to the lower side of the workbench (23), wherein a screw rod (33) is rotatably connected between the two shaft seats (32), wherein both ends of the screw rod (33) pass through adjacent shaft seats (32) and are fixedly connected to handles (34), wherein the outer side of the screw rod (33) is threadedly connected to a slider (35) that can slide along the linear groove (31), wherein the top end of the slider (35) is fixedly connected to a stop bar (36), wherein the stop bar (36) and the cutting blade (5) are arranged parallel to each other, and a scale mark (361) is arranged on the upper side of the stop bar (36).

2. The anti-chip cutting device for reclining chair production according to claim 1, characterized in that: Externally threaded tubes (14) are fixedly sleeved on both side end surfaces of the casing (1), and a driving shaft (4) is rotatably connected between the two externally threaded tubes (14).

3. The anti-chip cutting device for reclining chair production according to claim 2, characterized in that: The outer side of the external threaded tube (14) is threadedly connected with a pressure ring (15), and a cover connecting ring (16) is sleeved on the outer side of the external threaded tube (14) and located between the pressure ring (15) and the casing (1). A cover body (161) for partially shielding the cutting groove (11) is fixedly connected between the two cover connecting rings (16), and a cover handle (162) is fixedly connected to one side of the cover body (161).

4. The anti-chip cutting device for reclining chair production according to claim 3, characterized in that: Arc-shaped grooves (163) are provided on both sides of the blocking cover body (161), and limiting columns (164) are embedded in the arc-shaped grooves (163). The limiting columns (164) are fixed to the housing (1) by welding.

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