Corrugated board edge trimming equipment

Abstract

The utility model discloses corrugated board edge trimming equipment which comprises a conveying piece and a trimming piece, the conveying piece comprises two supports, the two supports are vertically and symmetrically arranged, sliding frames are symmetrically and horizontally fixed to the two supports in a sliding mode, hole frames are horizontally and slidably assembled on the sliding frames, belt rollers are vertically and rotatably connected to the hole frames, and the edge trimming piece is arranged on the belt rollers. Belt rollers on the two sides of the support are horizontally connected with a conveying belt in a tensioning mode, trimming pieces are arranged on the upper side and the lower side of the support correspondingly and comprise sliding frames, the sliding frames are vertically fixed to the top face of the support, electric telescopic rods are vertically fixed to the top face of the sliding frames, and polishing pieces are horizontally assembled on the sliding frames in a sliding mode; according to the corrugated board trimming device, the problems that when corrugated boards are trimmed, the corrugated boards are trimmed by moving a trimming disc, and the trimming disc cannot be moved at a constant speed manually in the trimming process, so that the edges of the corrugated boards are not trimmed thoroughly by the trimming disc, and the trimming comprehensiveness of the corrugated boards is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated board trimming equipment, and more specifically to a corrugated board edge trimming equipment. Background Art

[0002] Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. After processing, the edges of the corrugated cardboard will have convex surfaces and burrs, which will affect the subsequent processing and use, and it needs to be trimmed before it can be processed and used.

[0003] The existing announcement number is CN208801399U, and its name is a trimming device for corrugated paper processing, comprising a workbench, a slide rail is fixedly connected to one side of the top of the workbench, a mounting frame is slidably connected to the outer side of the slide rail, a motor is fixedly connected to the inner wall of the mounting frame, a trimming disk is fixedly installed on the output shaft of the motor, a guide rail is fixedly installed on the top of the workbench, a placing table is slidably connected to the top of the guide rail, a groove is opened on the top of the placing table, a sliding disk is slidably connected to the inner wall of the groove, a second spring is connected to the bottom of the sliding disk and the bottom of the groove, a plurality of ball bearings are arranged on the top of the sliding disk, a screw rod is rotatably connected to the inner wall of the workbench, a sliding block is connected to the outer side of the screw rod through internal and external threads, and a slide groove is opened on the top of the workbench, and the screw rod is rotated to make the sliding block drive the placing table to move in the horizontal direction, so that the corrugated paper placed on the top of the placing table is close to the trimming disk, and then the edge is trimmed, which solves the problem that it is dangerous to manually hold the corrugated paper close to the trimming disk during traditional trimming, protects the health safety of workers, and improves work efficiency at the same time.

[0004] However, the above-mentioned corrugated cardboard trimming equipment uses a mobile trimming plate to trim the corrugated cardboard. During the trimming process, the human-powered trimming plate cannot move at a uniform speed, resulting in incomplete trimming of the edge of the corrugated cardboard by the trimming plate, affecting the comprehensiveness of the corrugated cardboard trimming. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a corrugated board edge trimming device, which overcomes the above-mentioned technical defects.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A corrugated cardboard edge trimming device comprises a conveying member and a trimming member, the conveying member comprises a bracket, two brackets are vertically symmetrically arranged, and slides are symmetrically fixed on the two brackets for horizontal sliding, a hole frame is horizontally slidably assembled on the slide, and a belt roller is vertically rotatably connected to the hole frame, a conveying belt is horizontally tensionedly connected to the belt rollers on both sides of the bracket, and trimming members are arranged on the upper and lower sides of the bracket, the trimming member comprises a sliding frame, the sliding frame is vertically fixed on the top surface of the bracket, and an electric telescopic rod is vertically fixed on the top surface of the sliding frame, a grinding member is horizontally slidably assembled on the sliding frame, and the grinding member is fixedly connected to the output end of the electric telescopic rod.

[0010] Furthermore, a first spring is horizontally fixed on the slide, and the other end of the first spring is fixed on the hole frame.

[0011] Furthermore, a conveying motor is vertically fixed on the perforated frame, and an output end of the conveying motor is fixed on the rotating shaft of the belt roller.

[0012] Furthermore, the grinding piece includes a lifting frame, which is horizontally arranged inside the sliding frame, and the top surface of the lifting frame is fixedly connected to the output end of the electric telescopic rod.

[0013] Furthermore, sliding blocks are vertically fixed on both sides of the lifting frame, and the sliding blocks are vertically slidably assembled on the sliding frame.

[0014] Furthermore, slide bars are vertically fixed on the vertical end surfaces on both sides of the lifting frame, and the slide bars on both sides of the lifting frame are vertically slidably assembled with a card plate, a second spring is vertically fixed on the top surface of the card plate, and the other end of the second spring is fixed on the top surface of the lifting frame.

[0015] Furthermore, a grinding roller is horizontally rotatably connected between the clamping plates on both sides of the lifting frame, and a grinding motor is horizontally fixed on the clamping plate on the other side of the lifting frame, and the output end of the grinding motor is fixed to the end of the grinding roller.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] During use, the belt rollers on the adjacent end faces of the two brackets are started to rotate, driving the conveyor belts to rotate. The two conveyor belts squeeze and convey the corrugated cardboard to move forward. When the corrugated cardboard moves forward, it passes through the trimming pieces on the upper and lower sides, and the electric telescopic rod is started to extend downward, pushing the polishing piece to move downward. The polishing piece is pressed downward on the upper and lower end faces of the corrugated cardboard to polish the upper and lower end faces of the corrugated cardboard. During the trimming process, there is no need for manpower to move the trimming disk. The conveyor belt drives the corrugated cardboard to move at a uniform speed, passes through the polishing piece, and uses the polishing piece to trim the edge of the corrugated cardboard, thereby improving the comprehensiveness of the corrugated cardboard trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model as a whole in a disassembled state;

[0021] Figure 3 It is a schematic diagram of the structure of the conveying member in the decomposed state in the implementation of the utility model;

[0022] Figure 4 It is a schematic structural diagram of the trimming member in the decomposed state in the implementation of the utility model;

[0023] Figure 5 It is a schematic structural diagram of the grinding piece in a disassembled state during the implementation of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Conveying member; 11. Bracket; 12. Slide; 13. Hole frame; 14. First spring; 15. Belt roller; 16. Conveying belt; 17. Conveying motor; 2. Trimming member; 21. Sliding frame; 22. Electric telescopic rod; 23. Grinding member; 231. Lifting frame; 232. Sliding block; 233. Sliding bar; 234. Card plate; 235. Grinding roller; 236. Second spring; 237. Grinding motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5A corrugated cardboard edge trimming device includes a conveying member 1 and a trimming member 2. The conveying member 1 includes a bracket 11. The bracket 11 is vertically symmetrically arranged with two pieces, and the two brackets 11 are symmetrically and horizontally slidably fixed with a slide 12. The slide 12 is horizontally slidably assembled with a hole frame 13, and the hole frame 13 is vertically rotatably connected with a belt roller 15. The belt rollers 15 on both sides of the bracket 11 are horizontally tensioned and connected with a conveying belt 16. The upper and lower sides of the bracket 11 are both provided with a trimming member 2. The trimming member 2 includes a sliding frame 21, and the sliding frame 21 is vertically fixed on the top surface of the bracket 11. The top surface of the sliding frame 21 is vertically fixed with an electric telescopic rod 22. The sliding frame 21 is horizontally slidably assembled with a grinding member 23, and the grinding member 2 3 is fixedly connected to the output end of the electric telescopic rod 22. During use, the belt rollers 15 on the adjacent end surfaces of the two brackets 11 are started to rotate, driving the conveying belts 16 to rotate. The two conveying belts 16 squeeze and convey the corrugated cardboard to move forward. When the corrugated cardboard moves forward, it passes through the trimming pieces 2 on the upper and lower sides, and the electric telescopic rod 22 is started to extend downward, pushing the grinding piece 23 to move downward. The grinding piece 23 is pressed downward on the upper and lower end surfaces of the corrugated cardboard to grind the upper and lower end surfaces of the corrugated cardboard. During the trimming process, there is no need to move the trimming disk manually. The conveying belt 16 drives the corrugated cardboard to move at a uniform speed, passes through the polishing piece 23, and uses the polishing piece 23 to trim the edge of the corrugated cardboard, thereby improving the comprehensiveness of the trimming of the corrugated cardboard.

[0028] See also Figure 3 A first spring 14 is horizontally fixed on the slide 12, and the other end of the first spring 14 is fixed on the hole frame 13. The first spring 14 pushes the hole frame 13 to slide horizontally on the slide 12, driving the conveying belt 16 to relatively press the corrugated cardboard. A conveying motor 17 is vertically fixed on the hole frame 13, and the output end of the conveying motor 17 is fixed on the rotating shaft of the belt roller 15. During use, the conveying motor 17 drives the belt roller 15 to rotate, and the belt roller 15 drives the conveying belt 16 to rotate, and the two conveying belts 16 squeeze and convey the corrugated cardboard to move forward.

[0029] See also Figure 4 and Figure 5The polishing member 23 includes a lifting frame 231, which is horizontally arranged inside the sliding frame 21, and the top surface of the lifting frame 231 is fixedly connected to the output end of the electric telescopic rod 22. Slide blocks 232 are vertically fixed on both sides of the lifting frame 231, and the slide blocks 232 are vertically slidably assembled on the sliding frame 21. Slide bars 233 are vertically fixed on the vertical end surfaces on both sides of the lifting frame 231, and the slide bars 233 on both sides of the lifting frame 231 are vertically slidably assembled with a clamping plate 234, and a second spring 236 is vertically fixed on the top surface of the clamping plate 234, and the other end of the second spring 236 is fixed on the top surface of the lifting frame 231. A grinding roller 235 is horizontally rotatably connected between the card plates 234 on both sides of the lifting frame 231, and a grinding motor 237 is horizontally fixed on the card plate 234 on the other side of the lifting frame 231, and the output end of the grinding motor 237 is fixed to the end of the grinding roller 235. During use, the electric telescopic rod 22 is started to extend downward to push the grinding member 23 to move downward, and the grinding motor 237 is started to drive the grinding roller 235 to rotate to grind the edge of the corrugated cardboard. Then, in order to ensure the pressure of the grinding roller 235 against the edge of the corrugated cardboard during grinding, the deformation force of the second spring 236 is used to push the card plate 234 to slide vertically on the slide bar 233, and push the grinding roller 235 to press against the edge of the corrugated cardboard to ensure the grinding effect of the edge of the corrugated cardboard.

[0030] During use, the belt rollers 15 on the adjacent end surfaces of the two brackets 11 are started to rotate, driving the conveyor belts 16 to rotate. The two conveyor belts 16 squeeze and convey the corrugated cardboard to move forward. When the corrugated cardboard moves forward, it passes through the trimming pieces 2 on the upper and lower sides. The electric telescopic rod 22 is started to extend downward, pushing the polishing piece 23 to move downward. The polishing piece 23 is pressed downward on the upper and lower end surfaces of the corrugated cardboard. The polishing motor 237 is started to drive the polishing roller 235 to rotate, and the edge of the corrugated cardboard is polished. The upper and lower end surfaces of the corrugated cardboard are polished.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A corrugated cardboard edge trimming device, characterized in that: The invention comprises a conveying member (1) and a trimming member (2), wherein the conveying member (1) comprises a bracket (11), wherein the bracket (11) is vertically symmetrically provided with two pieces, and a slide (12) is symmetrically and horizontally slidably fixed on each of the two brackets (11), a hole frame (13) is horizontally slidably assembled on the slide (12), and a belt roller (15) is vertically rotatably connected to the hole frame (13), and the belt rollers (15) on both sides of the bracket (11) are horizontally tensionedly connected to the conveying belts. The bracket (11) is provided with the trimming piece (2) on both upper and lower sides, and the trimming piece (2) comprises a sliding frame (21). The sliding frame (21) is vertically fixed on the top surface of the bracket (11), and an electric telescopic rod (22) is vertically fixed on the top surface of the sliding frame (21). A grinding piece (23) is horizontally slidably assembled on the sliding frame (21), and the grinding piece (23) is fixedly connected to the output end of the electric telescopic rod (22).

2. The corrugated cardboard edge trimming device according to claim 1, characterized in that: A first spring (14) is horizontally fixed on the slide (12), and the other end of the first spring (14) is fixed on the hole frame (13).

3. The corrugated cardboard edge trimming device according to claim 2, characterized in that: A conveying motor (17) is vertically fixed on the perforated frame (13), and the output end of the conveying motor (17) is fixed on the rotating shaft of the belt roller (15).

4. The corrugated cardboard edge trimming device according to claim 3, characterized in that: The polishing member (23) comprises a lifting frame (231), the lifting frame (231) is horizontally arranged inside the sliding frame (21), and the top surface of the lifting frame (231) is fixedly connected to the output end of the electric telescopic rod (22).

5. The corrugated board edge trimming device according to claim 4, characterized in that: Slide blocks (232) are vertically fixed on both sides of the lifting frame (231), and the slide blocks (232) are vertically slidably assembled on the sliding frame (21).

6. The corrugated board edge trimming device according to claim 5, characterized in that: Slide bars (233) are vertically fixed on the vertical end surfaces on both sides of the lifting frame (231), and the slide bars (233) on both sides of the lifting frame (231) are vertically slidably assembled with a clamping plate (234), a second spring (236) is vertically fixed on the top surface of the clamping plate (234), and the other end of the second spring (236) is fixed on the top surface of the lifting frame (231).

7. The corrugated board edge trimming device according to claim 6, characterized in that: A grinding roller (235) is horizontally rotatably connected between the clamping plates (234) on both sides of the lifting frame (231), and a grinding motor (237) is horizontally fixed on the clamping plate (234) on the other side of the lifting frame (231), and the output end of the grinding motor (237) is fixed to the end of the grinding roller (235).

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