Portable corrugated board cutting device

Abstract

The utility model provides a portable corrugated board cutting device, and relates to the technical field of corrugated boards. The corrugated board conveying device is used for solving the technical problems that a device in an existing patent is too large in size, and the device is inconvenient to carry to the position where a corrugated board is located. The portable corrugated board cutting device comprises a cutting table, a tool rest and a tool, the tool rest is installed on the cutting table, the tool is arranged on the tool rest in a sliding mode, a corrugated board placed on the cutting table is cut through sliding of the tool on the tool rest, and the portable corrugated board cutting device further comprises a fixing frame, a pulling plate, a connecting frame and a first elastic piece. Fixing frames are installed on the two sides of the cutting table, connecting frames are arranged in the fixing frames in a sliding mode, pulling plates are installed on the connecting frames, and two first elastic pieces are arranged on the connecting frames. The pulling plates on the two sides are lifted upwards, and the pulling plates drive the connecting frame to slide upwards along the fixing frame, so that a worker can lift and hold the pulling plates, the cutting table is convenient to carry, and the purpose of portability is achieved.

Description

Technical Field

[0001] The utility model provides a portable corrugated paperboard cutting device, which relates to the technical field of corrugated paperboards. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself.

[0003] The patent with the patent authorization announcement number CN212736113U discloses a corrugated cardboard cutting device, which includes a device body, a first hydraulic telescopic rod is arranged on the device body, a push plate is arranged at the left end of the first hydraulic telescopic rod, a fixed plate and a connecting frame are arranged on the upper surface of the device body, and the fixed plate is arranged on the outer side of the push plate, a second hydraulic telescopic rod and a third hydraulic telescopic rod are arranged on the inner top end of the connecting frame, and the second hydraulic telescopic rod is arranged on the outer side of the third hydraulic telescopic rod, and a mounting frame is arranged at the lower end of the third hydraulic telescopic rod, a through hole is arranged on the upper surface of the device body, and the lower end of the through hole is connected with the dust collecting chamber, a partition and a fan are arranged in the dust collecting chamber, and the fan is connected with the dust hood; by placing the cardboard on the device body and placing it between the fixed plates on both sides, under the action of the spring, the clamping plates on both sides and the cardboard are in a clamping state, thereby enhancing the stability of the cardboard placement and avoiding affecting the cutting quality. However, this patent still has some shortcomings in actual use. The device of this patent is too large, and the corrugated cardboard needs to be placed on the device body several times when it is needed, which makes it inconvenient to carry the device to the location of the corrugated cardboard.

[0004] Therefore, it is necessary to provide a portable corrugated cardboard cutting device, which is easy to carry by arranging a pull plate, a connecting frame and a first elastic member. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patented device that is too large and inconvenient to carry the device to the location of the corrugated cardboard, the utility model provides a portable corrugated cardboard cutting device, which is easy to carry by arranging a pull plate, a connecting frame and a first elastic member.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides the following technical solutions: a portable corrugated cardboard cutting device, including a cutting table, a knife holder and a knife, the cutting table is used to place and cut the corrugated cardboard, the cutting table is installed with a knife holder, the knife holder is slidably provided with a knife, and the corrugated cardboard placed on the cutting table is cut by sliding the knife on the knife holder, and also includes a fixed frame, a pull plate, a connecting frame and a No. 1 elastic member, fixed frames are installed on both sides of the cutting table, a connecting frame is slidably provided in the fixed frame, a pull plate is installed on the connecting frame, the pull plate is located outside the fixed frame, and two No. 1 elastic members are provided on the connecting frame, and the connecting frame is slid out of the fixed frame by pulling the pull plate, so that the staff can lift and carry the cutting table.

[0007] In one embodiment, the handle of the knife is L-shaped.

[0008] In one embodiment, the edge of the pull plate protrudes from the fixing frame.

[0009] In one of the embodiments, it also includes a slider, a guide rod, a push rod, a pressure plate, a connecting rod and a No. 2 elastic member. Two slide grooves are opened on the cutting table, and sliders are slidably arranged in the two slide grooves. The slider is fixedly connected to the guide rod, and a pressure plate is slidably arranged on the guide rod. The two guide rods are commonly fixedly connected to the push rod, and the two pressure plates are commonly installed with a connecting rod. A No. 2 elastic member is arranged between the pressure plate and the push rod, and the No. 2 elastic member is deformed by the pressure plate sliding along the guide rod.

[0010] In one of the embodiments, a ruler and a slide plate are also included. A fixing groove is provided on the cutting table, and slide plates are installed on both sides of the ruler. The ruler slides in the fixing groove through the slide plates, and the corrugated cardboard can be measured through the ruler.

[0011] In one of the embodiments, it also includes a fixed plate, a clamping block and a debris removal brush. The cutting table is installed with a fixed plate, and two clamping blocks are installed on the fixed plate. The two clamping blocks are jointly clamped with a debris removal brush. The debris removal brush can be removed to clean the cutting table from debris.

[0012] In one embodiment, two anti-scratch pads are mounted on the tool holder.

[0013] In one embodiment, a heightening pad is placed on the cutting table, and the heightening pad is located below the knife holder.

[0014] Compared with the prior art, the cutting device provided by the embodiment of the utility model has the following advantages:

[0015] 1. By lifting the pull plates on both sides upward, the pull plates drive the connecting frame to slide upward along the fixed frame, so that the staff can hold the pull plates, making the cutting table easy to carry and achieving the purpose of portability.

[0016] 2. Lift the connecting rod upwards to allow the pressure plates on both sides to slide upwards along the guide rods. Place the corrugated cardboard between the pressure plate and the slider, and then use the No. 2 elastic member to push the pressure plate downwards to reset and clamp the corrugated cardboard, thereby fixing the corrugated cardboard to be cut.

[0017] 3. Slide the ruler outward in the fixed groove through the slide plate, measure the corrugated cardboard with the ruler, and cut the corrugated cardboard into a fixed length.

[0018] 4. Pull and remove the debris removal brush from the two clamping blocks, and use the debris removal brush to clean the paper foam debris to achieve the effect of cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the cutting table, the tool holder and the fixing frame of the utility model.

[0021] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the pull plate, the connecting frame and the first elastic member of the utility model.

[0022] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the cutting table, guide rod and push rod of the utility model.

[0023] Figure 5 It is a three-dimensional exploded structural schematic diagram of the cutting table, ruler and slide plate of the utility model.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the cutting table, the fixing plate and the debris removal brush of the utility model.

[0025] Marked in the figure: 1-cutting table, 101-fixed slot, 2-knife holder, 201-knife, 3-fixed frame, 4-pull plate, 5-connecting frame, 6-elastic part No. 1, 7-slide groove, 8-slider, 9-guide rod, 10-push rod, 11-pressure plate, 12-connecting rod, 13-elastic part No. 2, 14-ruler, 15-slide plate, 16-fixed plate, 17-clamp block, 18-debris removal brush, 19-anti-scratch pad, 20-heightening pad. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0027] Embodiment 1: A portable corrugated cardboard cutting device, see Figure 1-Figure 3As shown, it includes a cutting table 1, a tool holder 2 and a tool 201. The cutting table 1 is used to place and cut corrugated cardboard. The tool holder 2 is installed on one side of the upper part of the cutting table 1 by bolt connection. The tool holder 2 is slidably provided with a tool 201. The handle of the tool 201 is L-shaped, which is convenient for pushing the tool 201 to cut the corrugated cardboard. The tool 201 slides horizontally on the tool holder 2 to cut the corrugated cardboard placed on the cutting table 1. It also includes a fixing frame 3, a pull plate 4, a connecting frame 5 and a first elastic member 6 A fixed frame 3 is installed on both sides of the cutting table 1 by bolt connection, and a connecting frame 5 is slidably arranged in the fixed frame 3. The connecting frame 5 slides up and down along the fixed frame 3. A pulling plate 4 is installed on the top of the connecting frame 5 by welding. The pulling plate 4 is located outside the fixed frame 3. The edge of the pulling plate 4 protrudes from the fixed frame 3 to facilitate lifting the pulling plate 4. Two No. 1 elastic members 6 are wound around the connecting frame 5. The pulling plate 4 is pulled to make the connecting frame 5 slide out of the fixed frame 3, so that the staff can lift and carry the cutting table 1.

[0028] When the corrugated cardboard is to be cut, the corrugated cardboard is placed on the cutting table 1 and pushed under the knife holder 2. After adjusting to the desired cutting position, the tool 201 is slid on the knife holder 2 so that the tool 201 can cut the corrugated cardboard. When the cutting table 1 needs to be moved, the pull plates 4 on both sides are lifted upward, and the pull plates 4 drive the connecting frame 5 to slide upward along the fixed frame 3 so that the staff can hold the pull plates 4. At this time, the two No. 1 elastic members 6 are compressed and deformed, and the cutting table 1 can be conveniently moved. When it is moved to the designated position, the cutting table 1 is put down and the pull plates 4 are released. At this time, the No. 1 elastic member 6 loses the force and returns to its original state, thereby pushing the connecting frame 5 to slide back into the fixed frame 3, so that the connecting frame 5 pulls the pull plates 4 to fit the fixed frame 3.

[0029] Example 2: Based on Example 1, refer to Figure 4 As shown, it also includes a slider 8, a guide rod 9, a push rod 10, a pressure plate 11, a connecting rod 12 and a No. 2 elastic member 13. Two parallel slide grooves 7 are opened on the cutting table 1. Sliders 8 are slidably arranged in the two slide grooves 7. The slider 8 is fixedly connected to the guide rod 9 by welding. A pressure plate 11 is slidably arranged on the guide rod 9. The pressure plate 11 slides up and down along the guide rod 9. The tops of the two guide rods 9 are fixedly connected to the push rod 10 by bolts. The tops of the two pressure plates 11 are jointly installed with a connecting rod 12 by bolts. A No. 2 elastic member 13 is arranged between the pressure plate 11 and the push rod 10. The No. 2 elastic member 13 is wound around the guide rod 9 and slides along the guide rod 9 through the pressure plate 11 to deform the No. 2 elastic member 13.

[0030] When the corrugated cardboard needs to be cut, first lift the connecting rod 12 upwards to make the pressure plates 11 on both sides slide upwards along the guide rod 9. At this time, the No. 2 elastic member 13 is compressed and deformed, and then the corrugated cardboard is placed between the pressure plates 11 and the slider 8 on both sides, and then release the connecting rod 12. At this time, the No. 2 elastic members 13 on both sides lose the force and return to their original state, thereby pushing the pressure plate 11 to slide downward along the guide rod 9, so that the pressure plate 11 and the slider 8 clamp the corrugated cardboard, and then push the push rod 10 to make the slider 8 slide along the slide groove 7 to the side close to the tool holder 2, so that the corrugated cardboard is pushed to the cutting processing area.

[0031] See also Figure 5 and Figure 6 As shown, it also includes a ruler 14 and a slide plate 15. A fixing groove 101 is opened at the bottom of the cutting table 1. The slide plates 15 are installed on both sides of the ruler 14 by bolt connection. The ruler 14 slides in the fixing groove 101 through the slide plates 15. The corrugated cardboard can be measured through the ruler 14.

[0032] When the corrugated cardboard is being cut, the ruler 14 can be slid outwards in the fixed groove 101 through the slide plate 15, and the corrugated cardboard can be measured by the ruler 14 to cut the corrugated cardboard into a fixed length.

[0033] See also Figure 6 As shown, it also includes a fixing plate 16, a clamping block 17 and a debris removal brush 18. The fixing plate 16 is installed at the bottom of the cutting table 1 by bolt connection. Two clamping blocks 17 are installed at the bottom of the fixing plate 16 by welding. The debris removal brush 18 is clamped between the two clamping blocks 17. The debris removal brush 18 is removed to clean the cutting table 1 from debris.

[0034] After cutting the corrugated cardboard, a lot of paper debris will remain on the cutting table 1. At this time, the dust removal brush 18 can be pulled off the two clamping blocks 17 to clean the paper debris. After cleaning, the dust removal brush 18 can be inserted between the two clamping blocks 17.

[0035] See also Figure 1 As shown, two anti-scratch pads 19 are installed on the sides of the tool holder 2 close to each other by bonding, and a heightening pad 20 is placed on the cutting table 1, and the heightening pad 20 is located below the tool holder 2. The anti-scratch pad 19 is used to prevent the tool 201 from colliding with the edge of the tool holder 2 to prevent the blade of the tool 201 from being blunted and affecting the cutting of the corrugated cardboard. The heightening pad 20 is used to pad the corrugated cardboard to facilitate cutting of thinner corrugated cardboard, and the heightening pad 20 can be removed at any time.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A portable corrugated cardboard cutting device, comprising a cutting table (1), a knife holder (2) and a knife (201), wherein the cutting table (1) is used to place and cut corrugated cardboard, the knife holder (2) is mounted on the cutting table (1), the knife holder (2) is slidably mounted on the knife holder (2), and the corrugated cardboard placed on the cutting table (1) is cut by sliding the knife (201) on the knife holder (2), wherein: The invention also comprises a fixed frame (3), a pull plate (4), a connecting frame (5) and a first elastic member (6). The fixed frame (3) is installed on both sides of the cutting table (1). The connecting frame (5) is slidably arranged inside the fixed frame (3). The pulling plate (4) is installed on the connecting frame (5). The pulling plate (4) is located outside the fixed frame (3). Two first elastic members (6) are arranged on the connecting frame (5). By pulling the pulling plate (4), the connecting frame (5) slides outward from the fixed frame (3), so that the staff can lift and carry the cutting table (1).

2. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: The handle of the knife (201) is L-shaped.

3. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: The edge of the pull plate (4) protrudes from the fixing frame (3).

4. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: The invention also comprises a slider (8), a guide rod (9), a push rod (10), a pressure plate (11), a connecting rod (12) and a second elastic member (13). Two slide grooves (7) are provided on the cutting table (1). Slide plates (8) are slidably arranged in the two slide grooves (7). The slider (8) is fixedly connected to the guide rod (9). A pressure plate (11) is slidably arranged on the guide rod (9). The two guide rods (9) are fixedly connected to the push rod (10). The two pressure plates (11) are installed with a connecting rod (12). A second elastic member (13) is arranged between the pressure plate (11) and the push rod (10). The second elastic member (13) is deformed by sliding along the guide rod (9) through the pressure plate (11).

5. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: The invention also comprises a ruler (14) and a slide plate (15). A fixing groove (101) is provided on the cutting table (1). The slide plates (15) are installed on both sides of the ruler (14). The ruler (14) slides in the fixing groove (101) through the slide plates (15). The corrugated paperboard can be measured through the ruler (14).

6. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: The invention also comprises a fixing plate (16), a clamping block (17) and a debris removal brush (18). The fixing plate (16) is mounted on the cutting table (1). Two clamping blocks (17) are mounted on the fixing plate (16). The two clamping blocks (17) are jointly clamped with the debris removal brush (18). The debris removal brush (18) can be removed to clean debris from the cutting table (1).

7. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: Two anti-scratch pads (19) are installed on the knife holder (2).

8. A portable corrugated cardboard cutting device as claimed in claim 1, characterized in that: A heightening pad (20) is placed on the cutting table (1), and the heightening pad (20) is located below the knife holder (2).

Images