Edge trimmer for bathtub production

Abstract

The utility model belongs to the technical field of edge trimmers, and particularly relates to an edge trimmer for bathtub production, which comprises a working table, transmission grooves are symmetrically formed in the top end of the working table, a mounting groove is formed in one side of the working table, and the working table comprises a moving mechanism for adjusting the cutting position and a fixing mechanism for fixing a bathtub; a first servo motor is fixedly mounted on the inner wall of the mounting groove, an output shaft of the first servo motor penetrates through the inner wall of the mounting groove and is fixedly sleeved with a first lead screw, the outer surface of the first lead screw is in threaded connection with a moving block, and a first supporting plate is fixedly connected to the top end of the moving block. In the using process, in the aspect of cutting efficiency, the cutting position is adjusted through the first servo motor and the second servo motor, the cutting saw can conduct edge cutting around a bathtub, the position of a cutting component and the position of the bathtub do not need to be adjusted frequently, the efficiency is more superior, and the requirement for batch production can be better met.

Description

Technical Field

[0001] This utility model relates to the field of edge trimming machine technology, and in particular to an edge trimming machine for bathtub production. Background Technology

[0002] A bathtub trimming machine is a specialized piece of equipment used in the bathtub production process to cut and trim the edges of the bathtub blank. It can accurately remove the excess parts of the edge of the bathtub blank according to the design requirements, so that the bathtub reaches the specified size and shape, ensuring the overall aesthetics and installation accuracy of the bathtub.

[0003] Chinese Patent CN214187360U discloses a trimming machine for bathtub production, comprising a base plate. Mounting plates are mounted on both sides of the top end of the base plate via fixing brackets, and a first sliding groove is formed on the outer wall of the side of the two mounting plates that are close to each other. In use, the bathtub is placed upside down on the mounting plate, so that the edge of the bathtub fits into the mounting groove. The mounting plate is adjusted to a suitable height using a cylinder. The motor is started to make the cutting blade rotate at high speed. The electric telescopic rod is activated to push the cutting blade forward to cut the edge of the bathtub. A servo motor is activated to make the cutting blade move longitudinally, completely cutting and separating one side of the bathtub's edge. After cutting, the electric telescopic rod is retracted to pull the cutting blade back. The mounting plate is rotated so that the lower edge of the bathtub faces the cutting blade, and the electric telescopic rod is used again to push the cutting blade forward to cut the lower edge of the bathtub. This device is simple to operate and convenient to use.

[0004] In terms of cutting efficiency, after cutting one side of the bathtub edge each time, the electric telescopic rod needs to be retracted to pull back the cutting blade, and then the placement plate needs to be rotated to cut the next side edge. The operation process is cumbersome and time-consuming, reducing the overall cutting efficiency. In terms of safety, operators may accidentally come into contact with the cutting blade, causing personal injury. In terms of manpower, the bathtub is heavy, and relying on manpower to move it to the placement plate is not only laborious, but also easy to cause injury to the operator. Moreover, the surface of the bathtub may be damaged due to bumps during the transportation process. In terms of fixing stability, relying solely on the placement groove is difficult to provide sufficient fixing force and is difficult to adapt to bathtubs of different sizes.

[0005] Based on this, an improved edge-cutting machine for bathtub production is proposed. Utility Model Content

[0006] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0007] Specifically, the technical problem to be solved by this utility model is to provide a cutting machine for bathtub production, so as to solve the current technical problems of slow cutting efficiency, insufficient safety, high manpower burden and poor fixing stability.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0009] A trimming machine for bathtub production includes a worktable with symmetrical transmission grooves on the top of the worktable and an installation groove on one side of the worktable. The worktable includes a moving mechanism for adjusting the cutting position and a fixing mechanism for fixing the bathtub.

[0010] A first servo motor is fixedly installed on the inner wall of the mounting slot. The output shaft of the first servo motor passes through the inner wall of the mounting slot and is fixedly sleeved with a first lead screw. A moving block is threadedly connected to the outer surface of the first lead screw. A first support plate is fixedly connected to the top of the moving block. A support rod is fixedly connected to the inner side of the first support plate. A second support plate is fixedly connected to one end of the support rod. A second servo motor is fixedly installed on the outer side of the first support plate by bolts. The output shaft of the second servo motor passes through the side wall of the first support plate and is fixedly sleeved with a second lead screw. A moving plate is threadedly connected to the outer surface of the second lead screw. The top of the moving plate is slidably connected to the surface of the support rod.

[0011] As an improved technical solution, electric push rods are fixedly connected to both sides of the movable plate, the output shaft of the electric push rods is fixedly connected to the same mounting plate, a cutting motor is fixedly installed at the top of the mounting plate, and the output shaft of the cutting motor passes through the top of the mounting plate and is fixedly sleeved with a cutting saw.

[0012] As an improved technical solution, limit plates are provided on both sides of the workbench, and limit rods are symmetrically arranged on the inner side of the limit plates. One end of the limit rod passes through the side wall of the workbench and is fixedly connected to the same clamping plate.

[0013] As an improved technical solution, a rotating wheel is rotatably connected to the middle of the outer side of the limiting plate, and the rotating shaft inside the rotating wheel passes through the inside of the limiting plate and is fixedly sleeved with a clamping screw.

[0014] As an improved technical solution, the outer surface of the clamping screw is threaded to the side wall of the workbench, and one end of the clamping screw is rotatably connected to one side of the clamping plate.

[0015] As an improved technical solution, one end of the first lead screw is rotatably connected to the inner wall of the transmission groove, and one end of the second lead screw is rotatably connected to the side wall of the second support plate.

[0016] As an improved technical solution, the bottom end of the second support plate is slidably connected to the surface of the guide rod, and both ends of the guide rod are fixedly connected to the inner wall of the transmission groove on the other side of the worktable.

[0017] After adopting the above technical solution, the beneficial effects of this utility model are:

[0018] 1. In terms of cutting efficiency, this utility model adjusts the cutting position by using the first servo motor and the second servo motor, enabling the cutting saw to cut around the bathtub without frequently adjusting the position of the cutting component and the bathtub. This makes it more efficient and better suited to the needs of mass production.

[0019] 2. In terms of safety during use, this utility model, through a reasonable structural layout, installs the cutting components in a relatively enclosed and controllable area, and the operator does not need to have close contact with the cutting saw, which to a certain extent reduces the risk of the operator accidentally contacting the cutting components and improves safety.

[0020] 3. In terms of stability during use, this utility model allows the bathtub to be clamped and fixed by rotating the wheels after being pushed into the worktable. It can adapt to bathtubs of different sizes and ensures that the bathtub will not shift during the cutting process. The better stability helps to ensure cutting accuracy and quality.

[0021] 4. In terms of manpower, this utility model only requires pushing the bathtub into the workbench, eliminating the need for laborious handling and precise placement, which greatly reduces the manpower burden and also reduces the risk of damage to the bathtub due to handling. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 for Figure 1 A magnified structural diagram of point A in the middle.

[0025] Figure 3 This is a side view sectional structural diagram of the present invention.

[0026] Figure 4 This is a front view structural diagram of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Workbench; 11. Transmission groove; 12. Mounting groove; 2. Moving mechanism; 21. First servo motor; 22. First lead screw; 23. Moving block; 24. First support plate; 25. Support rod; 26. Second support plate; 27. Guide rod; 28. Second servo motor; 29. ​​Second lead screw; 210. Moving plate; 211. Electric push rod; 212. Mounting plate; 3. Cutting motor; 4. Cutting saw; 5. Fixing mechanism; 51. Limiting plate; 52. Rotary wheel; 53. Clamping lead screw; 54. Clamping plate; 55. Limiting rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0032] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] like Figure 1 and Figure 4As shown in the figure, this embodiment provides a trimming machine for bathtub production, including a worktable 1, with transmission grooves 11 symmetrically opened on the top of the worktable 1, and an installation groove 12 opened on one side of the worktable 1. The worktable 1 includes a moving mechanism 2 for adjusting the cutting position and a fixing mechanism 5 for fixing the bathtub.

[0034] A first servo motor 21 is fixedly installed on the inner wall of the mounting slot 12. The output shaft of the first servo motor 21 passes through the inner wall of the mounting slot 12 and is fixedly sleeved with a first lead screw 22. One end of the first lead screw 22 is rotatably connected to the inner wall of the transmission slot 11. A moving block 23 is threadedly connected to the outer surface of the first lead screw 22. A first support plate 24 is fixedly connected to the top of the moving block 23. A support rod 25 is fixedly connected to the inner side of the first support plate 24. A second support plate 26 is fixedly connected to one end of the support rod 25. A second servo motor 28 is fixedly installed on the outer side of the first support plate 24 by bolts. The output shaft of the second servo motor 28 passes through the side wall of the first support plate 24 and is fixedly sleeved with a second lead screw 29. One end of the second lead screw 29 is rotatably connected to the side wall of the second support plate 26. A moving plate 210 is threadedly connected to the outer surface of the second lead screw 29. The top end of the moving plate 210 is slidably connected to the surface of the support rod 25.

[0035] Electric push rods 211 are fixedly connected to both sides of the movable plate 210. The output shaft of the electric push rod 211 is fixedly connected to the same mounting plate 212. A cutting motor 3 is fixedly installed at the top of the mounting plate 212. The output shaft of the cutting motor 3 passes through the top of the mounting plate 212 and is fixedly sleeved with a cutting saw 4.

[0036] Specifically, when it is necessary to trim the edges of the bathtub, the bathtub is pushed into the worktable 1. Then, the first servo motor 21 is started, and its output shaft drives the first lead screw 22 to rotate. The moving block 23 moves along the first lead screw 22 in the transmission groove 11, thereby driving the first support plate 24 and the entire cutting component connected to it to move in the length direction of the worktable 1. Then, the second servo motor 28 is started, and its output shaft drives the second lead screw 29 to rotate. The moving plate 210 moves along the surface of the second lead screw 29, driving the mounting plate 212, the cutting motor 3, and the cutting saw 4 to move in the width direction. This achieves fine adjustment of the cutting position in the horizontal direction, which helps to improve the accuracy and precision of the cutting and meet the size requirements of different bathtub trimming.

[0037] Finally, the electric push rod 211 is activated, and its output shaft pushes the mounting plate 212 downward, bringing the cutting saw 4 closer to the bathtub. Simultaneously, the cutting motor 3 is activated, and its output shaft drives the cutting saw 4 to rotate at high speed, performing edge trimming on the bathtub. This allows for precise adjustment of the cutting height according to the different thicknesses of the bathtub or the required cutting depth, further enhancing the device's adaptability to different types of bathtubs. During the cutting process, the first servo motor 21 and the second servo motor 28 adjust the cutting position, causing the cutting saw 4 to trim around the bathtub.

[0038] In a further embodiment, limit plates 51 are provided on both sides of the workbench 1, and limit rods 55 are symmetrically provided on the inner side of the limit plates 51. One end of the limit rod 55 passes through the side wall of the workbench 1 and is fixedly connected to the same clamping plate 54. A rotating wheel 52 is rotatably connected to the middle of the outer side of the limit plate 51. The rotating shaft inside the rotating wheel 52 passes through the inside of the limit plate 51 and is fixedly sleeved with a clamping screw 53. The outer surface of the clamping screw 53 is threaded to the side wall of the workbench 1, and one end of the clamping screw 53 is rotatably connected to one side of the clamping plate 54.

[0039] Specifically, first, push the bathtub into the workbench 1 and place it between the two limiting plates 51. Then, rotate the rotating wheel 52, which drives the clamping screw 53 to rotate. Under the action of the threaded transmission, the clamping screw 53 moves towards the bathtub. At this time, the clamping plate 54 moves with the clamping screw 53 under the limiting guide of the limiting rod 55 until the two clamping plates 54 clamp and fix the bathtub, ensuring that the bathtub will not be displaced during the subsequent cutting process.

[0040] In a further embodiment, the bottom end of the second support plate 26 is slidably connected to the surface of the guide rod 27, and both ends of the guide rod 27 are fixedly connected to the inner wall of the transmission groove 11 on the other side of the workbench 1.

[0041] Specifically, the guide rod 27 can withstand the force generated by the second support plate 26 during movement, ensuring the stability and reliability of the second support plate 26.

[0042] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A trimming machine for bathtub production, comprising a worktable (1), characterized in that: The top of the workbench (1) is symmetrically provided with transmission grooves (11), and the side of the workbench (1) is provided with mounting grooves (12). The workbench (1) includes a moving mechanism (2) for adjusting the cutting position and a fixing mechanism (5) for fixing the bathtub. A first servo motor (21) is fixedly installed on the inner wall of the mounting groove (12). The output shaft of the first servo motor (21) passes through the inner wall of the mounting groove (12) and is fixedly sleeved with a first lead screw (22). A moving block (23) is threadedly connected to the outer surface of the first lead screw (22). A first support plate (24) is fixedly connected to the top of the moving block (23). A support rod (25) is fixedly connected to the inner side of the first support plate (24). A second support plate (26) is fixedly connected to one end of the support rod (25). A second servo motor (28) is fixedly installed on the outer side of the first support plate (24) by bolts. The output shaft of the second servo motor (28) passes through the side wall of the first support plate (24) and is fixedly sleeved with a second lead screw (29). A moving plate (210) is threadedly connected to the outer surface of the second lead screw (29). The top of the moving plate (210) is slidably connected to the surface of the support rod (25).

2. The edge-cutting machine for bathtub production according to claim 1, characterized in that: Electric push rods (211) are fixedly connected to both sides of the movable plate (210). The output shaft of the electric push rod (211) is fixedly connected to the same mounting plate (212). A cutting motor (3) is fixedly installed at the top of the mounting plate (212). The output shaft of the cutting motor (3) passes through the top of the mounting plate (212) and is fixedly sleeved with a cutting saw (4).

3. The edge-cutting machine for bathtub production according to claim 1, characterized in that: Limiting plates (51) are provided on both sides of the workbench (1). Limiting rods (55) are symmetrically arranged on the inner side of the limiting plates (51). One end of the limiting rod (55) passes through the side wall of the workbench (1) and is fixedly connected to the same clamping plate (54).

4. A trimming machine for bathtub production according to claim 3, characterized in that: A rotating wheel (52) is rotatably connected to the middle of the outer side of the limiting plate (51). The rotating shaft inside the rotating wheel (52) passes through the inside of the limiting plate (51) and is fixedly sleeved with a clamping screw (53).

5. A trimming machine for bathtub production according to claim 4, characterized in that: The outer surface of the clamping screw (53) is threaded to the side wall of the workbench (1), and one end of the clamping screw (53) is rotatably connected to one side of the clamping plate (54).

6. A trimming machine for bathtub production according to claim 1, characterized in that: One end of the first lead screw (22) is rotatably connected to the inner wall of the transmission groove (11), and one end of the second lead screw (29) is rotatably connected to the side wall of the second support plate (26).

7. A trimming machine for bathtub production according to claim 1, characterized in that: The bottom end of the second support plate (26) is slidably connected to the surface of the guide rod (27), and both ends of the guide rod (27) are fixedly connected to the inner wall of the transmission groove (11) on the other side of the workbench (1).

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