Trimming device with clamping function

Abstract

The utility model discloses a trimming device with a clamping function, which belongs to the technical field of plastic product processing and comprises a worktable and a lifting adjusting component, a U-shaped mounting seat is assembled on one side of the lower end face of the worktable, and a second driving motor is assembled on the lower end face of the U-shaped mounting seat. The trimming device with the clamping function has the advantages that production efficiency is improved, product consistency is guaranteed, trimming precision is improved, labor intensity is reduced, production efficiency is greatly improved, manual operation time is shortened, consistency of surface quality of tubular products is guaranteed, and product quality is guaranteed. The grinding wheel can be driven to adjust the height by controlling the first driving motor, so that the trimming process is more accurate, the trimming precision is improved, and compared with manual polishing and trimming, the device reduces the labor intensity of workers, is simple and convenient to operate, reduces the opportunity that workers directly make contact with the grinding wheel rotating at a high speed and a tubular workpiece, and improves the production efficiency. And the safety risk in the operation process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product processing, and in particular relates to a trimming device with a clamping function. Background Art

[0002] Plastic products refer to various products made by processing plastic raw materials. Plastic is a material composed of synthetic or semi-synthetic polymer compounds, which has good plasticity and formability and can be processed into objects of various shapes and sizes through processes such as heating and cooling. Plastic products play an important role in modern society due to their lightness, durability, high cost-effectiveness and easy mass production. They are widely used in all aspects of daily life and industrial production.

[0003] When producing tubular plastic products, the plastic raw materials are usually heated to a molten state and then extruded through a mold to form a continuous tubular object. During the extrusion process, some excess plastic edges or irregular parts will be generated, so trimming is required. In the prior art, workers usually perform manual grinding and trimming. However, manual grinding is slow and will significantly reduce production efficiency. At the same time, manual grinding will result in poor product consistency and limited precision. Manual grinding also has the problem of high labor intensity, which can easily cause worker fatigue. Therefore, a trimming device with a clamping function is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a trimming device with a clamping function, which has the advantages of improving production efficiency, ensuring product consistency, improving trimming accuracy and reducing labor intensity.

[0005] The camming device of claim 1, wherein the two guide rails are provided on an upper surface of the workbench, and the two guide rails are arranged in parallel. The two guide rails are provided with a first embedding block which is slidably engaged with the first guide rails. The upper surfaces of the two first embedding blocks are jointly provided with a mounting plate. A positioning seat is provided at a center point of the upper surface of the mounting plate. The positioning seat has a rectangular cavity and a first guide rod cylinder is provided in the rectangular cavity. The output end of the first guide rod cylinder is connected with a first cylinder guide rod and the first cylinder guide rod is vertically arranged. The positioning seat is respectively provided with a second slide rail on opposite sides. The two second slide rails are provided with a second embedding block which is slidably engaged with the second guide rails. One side of the two second embedding blocks is provided with a limit plate and the upper ends of the two limit plates are jointly provided with a top plate. One end of the first cylinder guide rod is connected to the top plate. A second guide rod cylinder is provided on one side of the upper surface of the top plate. The output end of the second guide rod cylinder is connected with a second cylinder guide rod and one end of the second cylinder guide rod passes through the top plate and is connected to a positioning plate.

[0006] A set of lifting and adjusting components is installed on one side of one of the limit plates;

[0007] A U-shaped mounting seat is installed on one side of the lower end surface of the workbench, and a second drive motor is installed on the lower end surface of the U-shaped mounting seat. A connecting rod is connected to the output end of the second drive motor, and one end of the connecting rod passes through the U-shaped mounting seat and the workbench and is connected to a placing table, and the placing table corresponds to the upper positioning plate.

[0008] As a further improvement of the present utility model, the lifting and adjusting assembly includes a connecting plate, the upper end surface of the connecting plate is equipped with a first drive motor, the output end of the first drive motor is connected to a threaded screw and the threaded screw is vertically arranged, the threaded screw is externally meshed and slidably provided with a slider, one side of the slider is equipped with a fixed plate, the fixed plate is equipped with a grinding wheel, and a second deep groove ball bearing is equipped at the connection between the fixed plate and the grinding wheel.

[0009] As a further improvement of the present invention, a collection box is installed on one side of the workbench.

[0010] As a further improvement of the utility model, a third guide rod cylinder is installed on one side of the upper end surface of the workbench and the third guide rod cylinder is located between the two first slide rails. The output end of the third guide rod cylinder is connected to a third cylinder guide rod and one end of the third cylinder guide rod is connected to the mounting plate.

[0011] As a further improvement of the utility model, a first deep groove ball bearing is installed at the connection between the second cylinder guide rod and the positioning plate.

[0012] As a further improvement of the present invention, two limit rods are mounted on the upper end surface of the first driving motor, and both limit rods penetrate the slider.

[0013] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0014] The trimming device with a clamping function of the utility model controls the second guide rod cylinder to drive the positioning plate downward to limit the tubular workpiece, starts the second drive motor to drive the placement table to rotate, and cooperates with the grinding wheel on one side to trim the tubular workpiece, which greatly improves production efficiency, reduces manual operation time, ensures the consistency of the position and posture of the tubular workpiece during the trimming process, and thus ensures the consistency of the surface quality of the tubular product. Through the mutual cooperation between the components in the set lifting and adjusting assembly, the grinding wheel can be driven to adjust the height by controlling the first drive motor. The adjustability of the grinding wheel makes the trimming process more precise and improves the trimming accuracy. Compared with manual grinding and trimming, the device reduces the labor intensity of workers, is easy to operate, reduces the opportunity of direct contact between the high-speed rotating grinding wheel and the tubular workpiece, and reduces the safety risk during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall installation structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall split structure of the utility model.

[0018] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. workbench; 11. first slide rail; 12. first engaging block; 13. U-shaped mounting seat; 14. collection box; 2. mounting plate; 21. positioning seat; 22. first guide rod cylinder; 221. first cylinder guide rod; 23. second slide rail; 24. second engaging block; 25. limit plate; 26. top plate; 27. second guide rod cylinder; 271. second cylinder guide rod; 28. positioning plate; 281. first deep groove ball bearing; 3. lifting and adjusting assembly; 30. connecting plate; 31. first drive motor; 32. threaded screw; 33. slider; 34. fixing plate; 35. grinding wheel; 351. second deep groove ball bearing; 36. limit rod; 4. second drive motor; 41. placement table; 5. third guide rod cylinder; 51. third cylinder guide rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments 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 creative work are within the scope of protection of the utility model.

[0020] Example

[0021] Depend on Figure 1-3 A trimming device with a clamping function is provided, comprising a workbench 1, wherein the upper end surface of the workbench 1 is equipped with two first slide rails 11, and the two first slide rails 11 are arranged in parallel, and the two first slide rails 11 are both provided with first engaging blocks 12 for sliding engagement, and the upper end surfaces of the two first engaging blocks 12 are jointly provided with a mounting plate 2, and a positioning seat 21 is provided at the center point of the upper end surface of the mounting plate 2, and the positioning seat 21 has a rectangular cavity and a first guide rod cylinder 22 is provided in the rectangular cavity, and the output end of the first guide rod cylinder 22 is connected with a first cylinder guide rod 221 and the first cylinder guide rod 22 1 is vertically arranged, and the second slide rails 23 are respectively installed on the opposite sides of the positioning seat 21, and the second embedded blocks 24 are slidably embedded on the two second slide rails 23, and the two second embedded blocks 24 are respectively installed with limit plates 25 on one side, and the upper ends of the two limit plates 25 are jointly equipped with a top plate 26, one end of the first cylinder guide rod 221 is connected to the top plate 26, and one side of the upper end surface of the top plate 26 is equipped with a second guide rod cylinder 27, and the output end of the second guide rod cylinder 27 is connected with a second cylinder guide rod 271, and one end of the second cylinder guide rod 271 passes through the top plate 26 and is connected to the positioning plate 28;

[0022] A set of lifting and adjusting components 3 is installed on one side of one of the limit plates 25;

[0023] A U-shaped mounting seat 13 is installed on one side of the lower end surface of the workbench 1, and a second drive motor 4 is installed on the lower end surface of the U-shaped mounting seat 13. A connecting rod is connected to the output end of the second drive motor 4, and one end of the connecting rod passes through the U-shaped mounting seat 13 and the workbench 1 and is connected to a placement table 41, which corresponds to the upper end positioning plate 28.

[0024] In this embodiment, the second guide rod cylinder 27 is controlled to drive the positioning plate 28 downward to limit the tubular workpiece, and the second drive motor 4 is started to drive the placement table 41 to rotate, and the grinding wheel 35 on one side is cooperated to trim the tubular workpiece, which greatly improves the production efficiency, reduces the time of manual operation, ensures the consistency of the position and posture of the tubular workpiece during the trimming process, and thus ensures the consistency of the surface quality of the tubular product. Through the mutual cooperation between the components in the set lifting and adjusting assembly 3, the grinding wheel 35 can be driven to adjust the height by controlling the first drive motor 31. The adjustability of the grinding wheel 35 makes the trimming process more precise and improves the trimming accuracy. Compared with manual grinding and trimming, the device reduces the labor intensity of workers, is easy to operate, reduces the chance of direct contact between the high-speed rotating grinding wheel 35 and the tubular workpiece, and reduces the safety risks during operation.

[0025] Specifically, refer to Figure 1-3The lifting and lowering adjustment component 3 includes a connecting plate 30, and a first driving motor 31 is installed on the upper end surface of the connecting plate 30. A threaded screw 32 is connected to the output end of the first driving motor 31, and the threaded screw 32 is vertically arranged. A slider 33 is meshed and slidably provided on the outside of the threaded screw 32. A fixed plate 34 is installed on one side of the slider 33. A grinding wheel 35 is installed on the fixed plate 34, and a second deep groove ball bearing 351 is installed at the connection between the fixed plate 34 and the grinding wheel 35.

[0026] In this embodiment, the first drive motor 31 is controlled so that the first drive motor 31 drives the threaded screw 32 connected to the output end to rotate. When the threaded screw 32 rotates, the slider 33 that is meshed and slidably arranged on the outside of the threaded screw 32 drives the grinding wheel 35 on one side to move radially within the stroke range of the threaded screw 32. In conjunction with the transmission of the second drive motor 4, the trimming process of the tubular workpiece can be finally completed.

[0027] Specifically, refer to Figure 1-2 A collecting box 14 is mounted on one side of the workbench 1 .

[0028] In this embodiment, the collection box 14 set on one side of the workbench 1 can effectively collect plastic chips and waste generated during the trimming process, keep the working environment clean, reduce the workload of cleaning, and reduce production interruptions caused by cleaning work by centrally collecting waste, thereby improving overall production efficiency.

[0029] Specifically, refer to Figure 1-2 A third guide rod cylinder 5 is assembled on one side of the upper end surface of the workbench 1 and is located between the two first slide rails 11 . A third cylinder guide rod 51 is connected to the output end of the third guide rod cylinder 5 and one end of the third cylinder guide rod 51 is connected to the mounting plate 2 .

[0030] In this embodiment, by controlling the third guide rod cylinder 5, the third guide rod cylinder 5 drives the third cylinder guide rod 51 connected to the output end to extend to one side, thereby driving the mounting plate 2 to move within the travel range of the two first slide rails 11 for adjustment.

[0031] Specifically, refer to Figure 1-3 A first deep groove ball bearing 281 is assembled at the connection between the second cylinder guide rod 271 and the positioning plate 28 .

[0032] In this embodiment, by installing the first deep groove ball bearing 281 at the connection between the second cylinder guide rod 271 and the positioning plate 28, the positioning plate 28 can be driven to rotate while limiting the tubular workpiece, and at the same time, the friction between the second cylinder guide rod 271 and the positioning plate 28 is reduced, so that the positioning plate 28 can be driven to rotate more smoothly.

[0033] Specifically, refer to Figure 3 Two limit rods 36 are installed on the upper end surface of the first driving motor 31 , and the two limit rods 36 both penetrate the slider 33 .

[0034] In this embodiment, two limiting rods 36 are provided to limit the slider 33 so that the slider 33 can be more stable when moving.

[0035] The trimming device with clamping function of the utility model:

[0036] The first step: in actual use, the staff first connects the first guide rod cylinder 22, the second guide rod cylinder 27, and the third guide rod cylinder 5 to the external air source and gives the cylinder an output value, and connects the first drive motor 31 and the second drive motor 4 to the external power supply. When the tubular workpiece needs to be trimmed, the tubular workpiece is first placed on the upper end of the placement table 41, and then the second guide rod cylinder 27 is started, so that the second guide rod cylinder 27 drives the second cylinder guide rod 271 connected to the output end downward, so that the positioning plate 28 connected to one end of the second cylinder guide rod 271 is driven and limits the tubular workpiece downward, and then the second drive motor 4 is started, so that the second drive motor 4 drives the connecting rod and the connecting rod connected to the output end. The placing table 41 installed at the end is rotated, and the first deep groove ball bearing 281 is installed at the connection between the second cylinder guide rod 271 and the positioning plate 28, so that the positioning plate 28 can be driven to rotate while limiting the tubular workpiece. When the tubular workpiece is driven to rotate, it will rub against the grinding wheel 35 on one side, so as to trim the irregular edge. The first driving motor 31 is started, so that the first driving motor 31 drives the threaded screw 32 connected to the output end to rotate. When the threaded screw 32 rotates, the slider 33 meshing and slidingly arranged on the outside of the threaded screw 32 will drive the grinding wheel 35 on one side to move radially within the stroke range of the threaded screw 32, and cooperate with the transmission of the second driving motor 4, so that the trimming of the tubular workpiece can be completed.

[0037] Step 2: When targeting tubular workpieces of different sizes, the first guide rod cylinder 22 is started so that the first guide rod cylinder 22 drives the first cylinder guide rod 221 connected to the output end upward. When the first cylinder guide rod 221 is upward, it pushes the top plate 26 connected at one end. When the top plate 26 moves, the two limit plates 25 are assisted by the second slide rail 23 and the second interlocking block 24 to make the top plate 26 at the upper ends of the two limit plates 25 more stable when moving, and finally drive the lifting adjustment component 3 on one side of one of the limit plates 25 and the second guide rod cylinder 27 and the positioning plate 28 installed on the top plate 26 to adjust the height. For workpieces of different sizes, the third guide rod cylinder 5 is controlled so that the third guide rod cylinder 5 drives the third cylinder guide rod 51 connected to the output end to extend to one side, so that the mounting plate 2 can be driven to move within the travel range of the two first slide rails 11 for adjustment.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming device with a clamping function, characterized in that: The invention comprises a workbench (1), wherein the upper end surface of the workbench (1) is equipped with two first slide rails (11) and the two first slide rails (11) are arranged in parallel, and the two first slide rails (11) are both provided with a first engaging block (12) for sliding engagement, and the upper end surfaces of the two first engaging blocks (12) are jointly equipped with a mounting plate (2), and a positioning seat (21) is arranged at the center point of the upper end surface of the mounting plate (2), and the positioning seat (21) has a rectangular cavity and a first guide rod cylinder (22) is arranged in the rectangular cavity, and the output end of the first guide rod cylinder (22) is connected with a first cylinder guide rod (221) and the first cylinder guide rod (221) is arranged vertically, and the The positioning seat (21) is respectively provided with second slide rails (23) on opposite sides, and second engaging blocks (24) are slidably engaged on the two second slide rails (23), and one side of the two second engaging blocks (24) is provided with a limit plate (25), and the upper ends of the two limit plates (25) are jointly provided with a top plate (26), one end of the first cylinder guide rod (221) is connected to the top plate (26), and one side of the upper end surface of the top plate (26) is provided with a second guide rod cylinder (27), and the output end of the second guide rod cylinder (27) is connected with a second cylinder guide rod (271), and one end of the second cylinder guide rod (271) passes through the top plate (26) and is connected with a positioning plate (28); A set of lifting and lowering adjustment components (3) is installed on one side of one of the limit plates (25); A U-shaped mounting seat (13) is mounted on one side of the lower end surface of the workbench (1), and a second drive motor (4) is mounted on the lower end surface of the U-shaped mounting seat (13). A connecting rod is connected to the output end of the second drive motor (4), and one end of the connecting rod passes through the U-shaped mounting seat (13) and the workbench (1) and is connected to a placement table (41), and the placement table (41) corresponds to the upper end positioning plate (28).

2. The trimming device with clamping function according to claim 1, characterized in that: The lifting and lowering adjustment component (3) comprises a connecting plate (30), the upper end surface of which is equipped with a first driving motor (31), the output end of the first driving motor (31) is connected with a threaded screw (32), and the threaded screw (32) is vertically arranged, the threaded screw (32) is externally meshed and slidably provided with a slider (33), one side of the slider (33) is equipped with a fixing plate (34), a grinding wheel (35) is equipped on the fixing plate (34), and a second deep groove ball bearing (351) is equipped at the connection between the fixing plate (34) and the grinding wheel (35).

3. The trimming device with clamping function according to claim 1, characterized in that: A collection box (14) is installed on one side of the workbench (1).

4. The trimming device with clamping function according to claim 1, characterized in that: A third guide rod cylinder (5) is mounted on one side of the upper end surface of the workbench (1), and the third guide rod cylinder (5) is located between the two first slide rails (11). The output end of the third guide rod cylinder (5) is connected to a third cylinder guide rod (51), and one end of the third cylinder guide rod (51) is connected to the mounting plate (2).

5. The trimming device with clamping function according to claim 1, characterized in that: A first deep groove ball bearing (281) is mounted at the connection between the second cylinder guide rod (271) and the positioning plate (28).

6. The trimming device with clamping function according to claim 2, characterized in that: Two limit rods (36) are mounted on the upper end surface of the first driving motor (31), and the two limit rods (36) both penetrate the slider (33).

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