Garbage can trimming device

Abstract

The utility model provides a trimming device for a garbage can, which comprises a bottom plate, a mounting frame is fixed on the bottom plate, a power shaft is vertically and rotatably mounted on the mounting frame, the lower end of the power shaft is connected with a power component capable of driving the power shaft to rotate, an electric chuck for clamping the garbage can is arranged at the upper end of the power shaft, and a guide rod I is horizontally mounted on the mounting frame. A cylinder is fixed on the mounting frame, a piston rod of the cylinder is horizontally arranged, the end part of the piston rod of the cylinder is connected with the movable frame, a reciprocating plate is arranged on the movable frame, the reciprocating plate is connected with a driving structure capable of enabling the reciprocating plate to move back and forth, and a working plate is arranged on the reciprocating plate; a mounting seat is fixed on the working plate, a trimming knife for trimming the garbage can is fixed on the mounting seat, a dust collection head is further connected to the mounting seat, the dust collection head is connected with a dust collector through a pipeline, the dust collector is mounted on the mounting frame, and a brush ring is further arranged on the dust collection head.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a trimming device for a garbage can. Background Art

[0002] A trash can, also known as a waste bin or a garbage bin, refers to a container for placing trash; most are made of metal or plastic. For plastic trash cans, the burrs at the mouth of the trash can need to be removed after injection molding. There is no corresponding trimming device in the prior art, and operators use a knife to cut off the burrs. The quality of the cutting depends on the experience of the operators. At the same time, the labor intensity is relatively high. Therefore, it is necessary to design a trimming device for trash cans. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a trimming device for a garbage can.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a dressing device for a garbage can, comprising a base plate, characterized in that a mounting frame is fixed on the base plate, a power shaft is vertically rotatably mounted on the mounting frame, the lower end of the power shaft is connected to a power assembly that can drive it to rotate, the upper end of the power shaft is provided with an electric chuck for clamping the garbage can, a guide rod 1 is horizontally mounted on the mounting frame, a guide block 1 is slidably connected to the guide rod 1, the guide block 1 is connected to a movable frame, a cylinder is fixed on the mounting frame, and the piston rod of the cylinder is horizontally arranged, the piston rod end of the cylinder is connected to the movable frame, a reciprocating plate is arranged on the movable frame, the reciprocating plate is connected to a driving structure that can make it move back and forth, a working plate is provided on the reciprocating plate, a mounting seat is fixed on the working plate, a dressing knife for dressing the garbage can is fixed on the mounting seat, a dust suction head is also connected to the mounting seat, the dust suction head is connected to the dust collector through a pipeline, the dust collector is installed on the mounting frame, and the dust suction head also has a brush ring.

[0005] The power assembly includes a motor 1, a synchronous wheel 1, a synchronous wheel 2 and a synchronous belt. The motor 1 is installed on a mounting frame, and the output shaft of the motor 1 is vertically upward. The synchronous wheel 1 is installed at the end of the output shaft of the motor 1, and the synchronous wheel 2 is installed at the lower end of the power shaft. The synchronous belt is sleeved between the synchronous wheel 1 and the synchronous wheel 2.

[0006] The driving structure includes a second motor, a second guide rod, a second guide block, a screw and a nut. The second guide rod is horizontally installed on a movable frame, the second guide block is slidably connected to the second guide rod, the screw is horizontally rotatably installed on the movable frame, the nut is threadedly connected to the screw, the reciprocating plate is connected to the nut and also to the second guide block, the second motor is installed on the movable frame, and the output shaft of the second motor is horizontally arranged, and the end of the output shaft of the second motor is connected to the screw.

[0007] A guide rail is also vertically installed on the reciprocating plate, an adjustment block is slidably connected to the guide rail, a locking piece is threadedly connected to the adjustment block, and the working plate is fixed on the adjustment block.

[0008] The locking piece is a hand screw.

[0009] Compared with the prior art, the present trash can trimming device has the following advantages:

[0010] In the utility model, an injection-molded trash can is placed on an electric chuck, and after the trash can is rotated to a corresponding position by a motor, a trimming knife is driven to move by a reciprocating plate, and the trimming knife can trim burrs on the edge of the trash can mouth, thereby replacing manual trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model with parts removed;

[0013] Figure 3 It is a schematic diagram of the planar structure of the utility model with the removed part;

[0014] In the figure, 1, base plate; 2, mounting frame; 3, guide rod 1; 4, guide block 1; 5, movable frame; 6, vacuum cleaner; 7, motor 2; 8, cylinder; 9, reciprocating plate; 10, pipeline; 11, working plate; 12, vacuum head; 13, mounting seat; 14, trimming knife; 15, brush ring; 16, electric chuck; 17, synchronous belt; 18, synchronous wheel 1; 19, motor 1; 20, guide rail; 21, guide block 2; 22, nut; 23, guide rod 2; 24, screw; 25, locking piece; 26, adjustment block. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1-Figure 3As shown, the present trash can trimming device comprises a bottom plate 1, a mounting frame 2 is fixed on the bottom plate 1, a power shaft is vertically rotatably mounted on the mounting frame 2, the lower end of the power shaft is connected to a power assembly that can drive it to rotate, and the upper end of the power shaft is provided with an electric chuck 16 for clamping the trash can. In this embodiment, the electric chuck 16 adopts an existing product, which is a four-claw chuck; a guide rod 3 is horizontally mounted on the mounting frame 2, a guide block 4 is slidably connected to the guide rod 3, the guide block 4 is connected to a movable frame 5, a cylinder 8 is fixed on the mounting frame 2, and the piston rod of the cylinder 8 is horizontally arranged, the end of the piston rod of the cylinder 8 is connected to the movable frame 5, and a reciprocating plate 9 is arranged on the movable frame 5, and the reciprocating plate 9 is connected to a movable frame 5 that can move it back and forth The reciprocating plate 9 is connected to a driving structure, a working plate 11 is provided on the reciprocating plate 9, a mounting seat 13 is fixed on the working plate 11, a trimming knife 14 for trimming the trash can is fixed on the mounting seat 13, and the trimming knife 14 is used to trim the burrs on the edge of the barrel mouth of the trash can, which adopts the existing technology; a dust collector head 12 is also connected to the mounting seat 13, and the dust collector head 12 is connected to the dust collector 6 through a pipe 10, and the dust collector 6 is installed on the mounting frame 2. The dust collector head 12 also has a brush ring 15, that is, the trimming knife 14 first trims the burrs in the front, and the brush ring 15 and the dust collector head 12 are matched at the back, and the brush ring 15 can be connected with the edge of the barrel mouth of the trash can to ensure the cleanliness of the barrel mouth of the trash can after the trimming.

[0017] The power assembly includes a motor 19, a synchronous wheel 18, a synchronous wheel 2 and a synchronous belt 17. The motor 19 is installed on the mounting frame 2, and the output shaft of the motor 19 is vertically upward. The synchronous wheel 18 is installed at the end of the output shaft of the motor 19, and the synchronous wheel 2 is installed at the lower end of the power shaft. The synchronous belt 17 is sleeved between the synchronous wheel 18 and the synchronous wheel 2. With this structure, the motor 19 is actuated to drive the synchronous wheel 18 to rotate, and the synchronous wheel 18 drives the synchronous wheel 2 to rotate through the synchronous belt 17, so that the electric chuck 16 can rotate 90 degrees each time. The trash can is mainly a square structure product, so that the four sides of the mouth of the trash can are in the trimming knife 14 in sequence.

[0018] The driving structure includes a motor 27, a guide rod 23, a guide block 21, a screw 24 and a nut 22. The guide rod 23 is horizontally installed on the movable frame 5, the guide block 21 is slidably connected to the guide rod 23, the screw 24 is horizontally rotatably installed on the movable frame 5, the nut 22 is threadedly connected to the screw 24, the reciprocating plate 9 is connected to the nut 22 and the guide block 21 at the same time, the motor 27 is installed on the movable frame 5, and the output shaft of the motor 27 is horizontally arranged, and the output shaft end of the motor 27 is connected to the screw 24. With this structure, the screw 24 is driven to rotate by the motor 27, and the screw 24 drives the nut 22 to move. With the cooperation of the guide rod 23 and the guide block 21, the reciprocating plate 9 can be moved in the horizontal direction as needed.

[0019] A guide rail 20 is also vertically installed on the reciprocating plate 9, and an adjustment block 26 is slidably connected to the guide rail 20. A locking piece 25 is threadedly connected to the adjustment block 26, and the working plate 11 is fixed to the adjustment block 26. Specifically, the locking piece 25 is a hand screw. With this structure, the position of the trimming knife 14 can be adjusted by cooperating with the adjustment block 26 and the guide rail 20, so that it can be suitable for trash cans of different heights.

[0020] When trimming a square trash can in the utility model, the molded trash can is placed on the electric chuck 16, and the piston rod of the cylinder 8 is extended to make the entire movable frame 5 close to the trash can. The trimming knife 14 is moved horizontally by the motor 2 7, and the trimming knife 14 contacts an edge of the mouth of the trash can to trim the burrs. After trimming one side, the piston rod of the cylinder 8 is retracted to reset the entire movable frame 5 backward. After the trash can is rotated to a corresponding position by the motor 19, the trimming knife 14 is driven to move by the reciprocating plate 9, and the trimming knife 14 operates on the other side of the mouth of the trash can until the trimming operation of the entire trash can is completed, and the trash can can be removed.

[0021] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A rubbish bin trimming device, comprising a bottom plate (1), characterized in that: A mounting frame (2) is fixed on the bottom plate (1), a power shaft is vertically rotatably mounted on the mounting frame (2), the lower end of the power shaft is connected to a power assembly capable of driving the power shaft to rotate, the upper end of the power shaft is provided with an electric chuck (16) for clamping a trash can, a guide rod (3) is horizontally mounted on the mounting frame (2), a guide block (4) is slidably connected to the guide rod (3), the guide block (4) is connected to the movable frame (5), a cylinder (8) is fixed on the mounting frame (2), and the piston rod of the cylinder (8) is horizontally arranged, and the end of the piston rod of the cylinder (8) is connected to the movable frame (5) The movable frame (5) is provided with a reciprocating plate (9), the reciprocating plate (9) is connected to a driving structure capable of making the reciprocating plate move back and forth, the reciprocating plate (9) is provided with a working plate (11), the working plate (11) is fixed with a mounting seat (13), the mounting seat (13) is fixed with a trimming knife (14) for trimming the trash can, the mounting seat (13) is also connected with a dust collector (12), the dust collector (12) is connected to a dust collector (6) through a pipe (10), the dust collector (6) is mounted on the mounting frame (2), and the dust collector head (12) is also provided with a brush ring (15).

2. A trash can trimming device according to claim 1, characterized in that: The power assembly comprises a motor 1 (19), a synchronous wheel 1 (18), a synchronous wheel 2 and a synchronous belt (17); the motor 1 (19) is mounted on a mounting frame (2), and the output shaft of the motor 1 (19) is vertically upward; the synchronous wheel 1 (18) is mounted on the end of the output shaft of the motor 1 (19); the synchronous wheel 2 is mounted on the lower end of the power shaft; and the synchronous belt (17) is sleeved between the synchronous wheel 1 (18) and the synchronous wheel 2.

3. A trash can trimming device according to claim 1, characterized in that: The driving structure comprises a second motor (7), a second guide rod (23), a second guide block (21), a screw rod (24) and a nut (22); the second guide rod (23) is horizontally mounted on a movable frame (5); the second guide block (21) is slidably connected to the second guide rod (23); the screw rod (24) is horizontally rotatably mounted on the movable frame (5); the nut (22) is threadedly connected to the screw rod (24); the reciprocating plate (9) is connected to the nut (22) and is also connected to the second guide block (21); the second motor (7) is mounted on the movable frame (5); the output shaft of the second motor (7) is horizontally arranged; the end of the output shaft of the second motor (7) is connected to the screw rod (24).

4. A trash can trimming device according to claim 1, characterized in that: A guide rail (20) is also vertically mounted on the reciprocating plate (9), an adjustment block (26) is slidably connected to the guide rail (20), a locking piece (25) is threadedly connected to the adjustment block (26), and the working plate (11) is fixed on the adjustment block (26).

5. A trash can trimming device according to claim 4, characterized in that: The locking member (25) is a hand screw.

Images