Paperboard cutting equipment facilitating dust removal

Abstract

The utility model provides paperboard cutting equipment facilitating dust removal. The paperboard cutting equipment comprises a workbench, and a bearing is arranged on the top face of the workbench. Comprising a carrying plate, a rotating shaft is arranged on the bottom wall of the carrying plate, the bottom end of the rotating shaft is inserted into a bearing downwards, and the top face of the carrying plate comprises a cutting area and a fixing area; comprising a pressing plate, through holes are formed in the pressing plate, bolts are sleeved with nuts, a mounting frame is arranged on the rear portion of the top face of a workbench, cutters are arranged on the mounting frame, a dust collecting frame is arranged on the top face of the workbench, a dust collecting drawer box is arranged in the dust collecting frame and located below a carrier plate, and dust collecting through holes are formed in the rear portion of the top face of the dust collecting drawer box. And the bottom end of the dust removal brush is in contact with the top surface of the dust collection drawer box. An operator pulls out the dust collection drawer box from the front side of the dust collection frame, paper scraps and dust on the top face of the dust collection drawer box can be swept and intercepted by the dust removal brush and finally fall into the dust collection drawer box from the dust collection through holes, and the operator does not need to use a dust removal tool to sweep dust.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard cutting, in particular to a cardboard cutting device which is convenient for dust removal. Background Art

[0002] When the cardboard cutting equipment cuts the cardboard raw material, paper scraps and dust are generated. In order to facilitate dust cleaning, the existing cardboard cutting equipment includes a workbench, a dust collecting frame is provided on the workbench, a dust collecting drawer box is installed in the integrated frame, the top surface of the dust collecting drawer is open, and a dust collecting plate is provided above the dust collecting drawer box in the integrated frame, and a dust collecting through hole leading to the dust collecting drawer box is provided on the dust collecting plate. The paper scraps and dust generated by cutting the cardboard raw material fall onto the top surface of the dust collecting plate, and the operator needs to perform dust sweeping operation separately. Specifically, the dust removal tool needs to be used to manually sweep the paper scraps and dust on the dust collecting plate into the dust collecting through hole, so that the paper scraps and dust can fall from the dust collecting through hole into the dust collecting drawer box. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cardboard cutting device which is convenient for dust removal and does not require an operator to perform dust sweeping operations.

[0004] In order to solve the above technical problems, the utility model provides a cardboard cutting device that is easy to remove dust, which includes a workbench, the top surface of which is provided with a vertical bearing; a carrier plate for carrying cardboard raw materials, the bottom wall of which is provided with a rotating shaft, the bottom end of which is inserted into the bearing downward and can rotate around the bearing, the top surface of the carrier plate includes a cutting area for cutting the cardboard raw materials and a fixing area for the cardboard raw materials to be placed and fixed, the part of the carrier plate located in the fixing area is provided with bolts extending upward; a pressing plate for fixing the cardboard raw materials is provided, the pressing plate is provided with through holes corresponding to the positions of the bolts, The outer side of the bolt provided by the utility model is sleeved with a nut, and the nut fixes the pressing plate provided by the utility model and the paperboard raw material provided by the utility model between the nut and the carrier plate. A mounting frame is provided at the rear of the top surface of the workbench, and a tool is provided on the mounting frame. The tool is located above the carrier plate and the pressing plate. The top surface of the workbench is provided with a dust collecting frame surrounding the outer side of the carrier plate. The dust collecting frame is provided with a dust collecting drawer box which can be pulled out from the front side of the dust collecting frame. The dust collecting drawer box is located below the carrier plate. A dust collecting through hole is opened at the rear of the top surface of the dust collecting drawer box. A dust collecting brush is provided at the front of the dust collecting frame, and the bottom end of the dust collecting brush contacts the top surface of the dust collecting drawer box.

[0005] Furthermore, the dust removal brush provided by the utility model is arranged on the front part of the dust collecting frame.

[0006] Furthermore, an L-shaped tool holder is provided on the mounting frame, and the tool provided by the utility model is installed on the L-shaped tool holder.

[0007] Furthermore, a tool motor for driving the tool provided by the utility model is installed on the mounting frame.

[0008] Furthermore, a telescopic rod and a telescopic rod motor for driving the telescopic rod are provided on the mounting frame, a cross bar is provided at the bottom end of the telescopic rod, and the tool holder provided by the utility model is installed on the cross bar and moves laterally along the cross bar.

[0009] Furthermore, the workbench has four supporting legs, and the supporting legs are provided with universal wheels.

[0010] When the dust is collected by the dust collector, the operator can remove the dust by pulling the dust collector out of the front of the dust collector. The dust on the top of the dust collector will be cleaned by the dust brush and intercepted under and behind the dust brush. When the dust collecting hole at the rear of the dust collector moves forward to align with the dust brush, the dust intercepted by the dust brush will fall into the dust collector from the dust collecting hole. The operator does not need to use a separate dust removal tool to sweep the dust into the dust collecting hole, that is, there is no need to perform dust sweeping operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional schematic diagram of the paperboard cutting device of the utility model, in which the nut and the paperboard raw material are hidden;

[0012] Figure 2 It is a schematic diagram of the front side elevation of the cardboard cutting device of the utility model, in which the dust collecting frame and its upper parts are hidden;

[0013] Figure 3 It is a schematic diagram of the right side front view of the carrier board;

[0014] Figure 4 It is a three-dimensional schematic diagram of the dust collection frame;

[0015] Figure 5 yes Figure 4 Schematic diagram of the section along the middle section line AA;

[0016] Figure 6 It is a longitudinal section diagram of the dust collection drawer box;

[0017] Figure 7 This is a schematic diagram of the dust collection drawer box with the top surface flipped upward and opened;

[0018] Figure 8 It is a schematic diagram of the pressing plate.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 11. supporting foot; 12. universal wheel; 2. carrier plate; 21. rotating shaft; 22. bolt; 23. nut; 24. cutting area; 25. fixing area; 3. pressing plate; 31. through hole; 4. mounting frame; 51. telescopic rod; 52. telescopic rod motor; 53. cross bar; 6. tool holder; 71. tool; 72. tool motor; 8. bearing; 9. dust collection drawer box; 91. top surface; 92. back; 93. dust collection through hole; 100. dust collection frame; 101. dust removal brush; 102. cardboard raw material. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with specific implementation methods.

[0021] See Figure 1 The cardboard cutting device comprises a workbench 1, the workbench 1 has four supporting legs 11, and the supporting legs 11 are provided with universal wheels 12. Figure 2 The top surface of the workbench 1 is provided with a vertical bearing 8. The paperboard manufacturing equipment comprises a carrier plate 2 for carrying a paperboard raw material 102, a rotating shaft 21 is provided on the bottom wall of the carrier plate 2, and the bottom end of the rotating shaft 21 is inserted into the bearing 8 downward and can rotate around the bearing 8. Figure 3 The top surface of the carrier plate 2 includes a cutting area 24 for cutting the paperboard raw material 102 and a fixing area 25 for placing the paperboard raw material 102 for fixing. The portion of the carrier plate 2 located in the fixing area 25 is provided with a bolt 22 extending upward, and a nut 23 is sleeved on the outer side of the bolt 22. The paperboard manufacturing equipment includes a pressing plate 3 for fixing the paperboard raw material 102, and the pressing plate 3 is provided with a through hole 31 corresponding to the position of the bolt 22, such as Figure 8 See Figure 1The top rear of the workbench 1 is provided with a mounting frame 4, on which a telescopic rod 51 that can be extended up and down and a telescopic rod motor 52 for driving the telescopic rod 51 are provided, and a cross bar 53 is provided at the bottom of the telescopic rod 51, on which two L-shaped tool holders 6 are provided, on which a tool 71 and a tool motor 72 for driving the tool 71 are provided, and the tool 71 is located above the carrier plate 2 and the pressing plate 3. The operator puts the cardboard stock 102 on the carrier plate 2, removes the nut 23 from the bolt 22, operates the pressing plate 3 so that the through hole 31 of the pressing plate 3 is aligned with the bolt 22 of the carrier plate 2 and is placed on the cardboard stock 102, and then screws the nut 23 onto the bolt 22 and tightens it until the nut 23 fixes the pressing plate 3 and the cardboard stock 102 between the nut 23 and the carrier plate 2, a part of the cardboard stock 102 is fixed between the pressing plate 3 and the carrier plate 2, and a part of the cutting area 24 of the carrier plate 2 is exposed outside the pressing plate 3. The cutting area 24 of the carrier plate 2 is located at the front of the workbench 1, away from the cutter 71. The operator needs to operate the carrier plate 2 to rotate the rotating shaft 21 around the bearing 8 so as to move the cutting area 24 of the carrier plate 2 to below the cutter 71. After the movement, according to the position where the cardboard stock 102 needs to be cut, the knife holder 6 is operated to move on the cross bar 53 so that the cutter 71 is aligned with the cutting position of the cardboard stock 102, and then the cutter motor 72 drives the cutter 71 to rotate, and the telescopic rod motor 52 drives the telescopic rod 51 so that the telescopic rod 51 moves downward with the cutter 71 to cut the cardboard stock 102.

[0022] See Figure 1 The cardboard cutting device includes a dust collecting frame 100, which is arranged on the top surface of the workbench 1 and surrounds the outer side of the carrier plate 2. The dust collecting frame 100 contains a dust collecting drawer box 9 which can be pulled out from the front side of the dust collecting frame 100, and the dust collecting drawer box 9 is located below the carrier plate 2. The dust collecting drawer box 9 has a top surface 91, a bottom surface, a left surface, a right surface, a front surface and a rear surface 92, as shown in FIG. Figure 6 The top surface 91 of the dust collection drawer box 9 is hinged on the back 92 and can be flipped upward to open. Figure 7 A dust collecting hole 93 is provided at the rear of the top surface 91 of the dust collecting drawer box 9. Figure 5 The front part of the dust collecting frame 100 is provided with a dust removal brush 101, and the bottom end of the dust removal brush 101 contacts the top surface 91 of the dust collecting drawer box 9. The operator pulls out the dust collecting drawer box 9 forward, so that the dust collecting drawer box 9 moves forward relative to the dust removal brush 101, and the paper scraps and dust on the top surface 91 of the dust collecting drawer box 9 will be swept by the dust removal brush 101 and intercepted below and behind the dust removal brush 101. When the dust collecting through hole 93 of the dust collecting drawer box 9 moves forward to align with the dust removal brush 101, the paper scraps and dust intercepted by the dust removal brush 101 will fall into the dust collecting drawer box 9 from the dust collecting through hole 93.

[0023] The above is only an implementation method of the invention, and does not limit the scope of patent protection. Those skilled in the art can make non-substantial changes or substitutions based on the invention, which still fall within the scope of patent protection.

Claims

1. A cardboard cutting device that is easy to remove dust, comprising a workbench (1), the top surface of the workbench (1) being provided with a vertical bearing (8); comprising a carrier plate (2) for carrying a cardboard raw material (102), the bottom wall of the carrier plate (2) being provided with a rotating shaft (21), the bottom end of the rotating shaft (21) being inserted downward into the bearing (8) and being rotatable around the bearing (8), the top surface of the carrier plate (2) comprising a cutting area (24) for cutting the cardboard raw material (102) and a fixing area (25) for placing the cardboard raw material (102) therein for fixing, the portion of the carrier plate (2) located in the fixing area (25) being provided with a bolt (22) extending upward; comprising a pressing plate (3) for fixing the cardboard raw material (102), the pressing plate (3) being provided with a screw thread corresponding to the position of the bolt (22) The bolt (22) is sleeved with a nut (23) on the outside, and the nut (23) fixes the pressing plate (3) and the paperboard raw material (102) between the nut (23) and the carrier plate (2). A mounting frame (4) is provided at the rear of the top surface of the workbench (1), and a tool (71) is provided on the mounting frame (4). The tool (71) is located above the carrier plate (2) and the pressing plate (3). The top surface of the workbench (1) is provided with a dust collecting frame (100) surrounding the outside of the carrier plate (2). The dust collecting frame (100) contains a dust collecting drawer box (9) that can be pulled out from the front side of the dust collecting frame (100). The dust collecting drawer box (9) is located below the carrier plate (2). A dust collecting through hole (93) is provided at the rear of the top surface (91) of the dust collecting drawer box (9). The invention is characterized in that: A dust removal brush (101) is provided at the front of the dust collection frame (100), and the bottom end of the dust removal brush (101) contacts the top surface (91) of the dust collection drawer box (9).

2. The cardboard cutting device according to claim 1, characterized in that: The dust removal brush (101) is arranged on the front part of the dust collecting frame (100).

3. The cardboard cutting device according to claim 1, characterized in that: An L-shaped tool holder (6) is provided on the mounting frame (4), and the tool (71) is mounted on the L-shaped tool holder (6).

4. The cardboard cutting device according to claim 3, characterized in that: A tool motor (72) for driving the tool (71) is mounted on the mounting frame (4).

5. The cardboard cutting device according to claim 3, characterized in that: A telescopic rod (51) and a telescopic rod motor (52) for driving the telescopic rod (51) are provided on the mounting frame (4); a cross bar (53) is provided at the bottom end of the telescopic rod (51); and the tool holder (6) is installed on the cross bar (53) and moves laterally along the cross bar (53).

6. The cardboard cutting device according to claim 1, characterized in that: The workbench (1) has four supporting legs (11), and the supporting legs (11) are provided with universal wheels (12).

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