A manual cutting cart

Abstract

The present invention relates to the field of pick cutting technology, and in particular to a manual cutting cart, including a cart seat, a mounting seat, a movable roller, a driving motor and a cutting knife. Connecting plates are provided at both ends of the cart seat, and connecting brackets for mounting the movable roller are provided on the connecting plates; the mounting seat is provided on the cart seat, and a protective plate is threadedly connected to the mounting seat, and a manual driving member is installed on the side of the mounting seat; a movable cavity is provided on the cart seat, and a rotating shaft for mounting the cutting knife is rotatably connected to the movable cavity, and the rotating shaft is connected to the driving motor. The driving motor drives the rotating shaft to rotate the cutting knife, and then the cart seat is pushed by the manual driving member. The cart seat moves along the surface of the non-woven fabric through the movable roller, and the cutting knife on the cart seat cuts along the direction of movement of the movable roller, further replacing the cutting work of a large cutting machine, which is very energy-saving and can accurately cut the non-woven fabric.

Description

Technical Field

[0001] The invention relates to the field of nonwoven fabric processing, and more particularly to a manual cutting cart. Background Art

[0002] Non-woven fabric, used for writing and painting, printing books and newspapers, packaging, etc., is a general term for paper, which can be divided into letterpress paper, newsprint, offset printing paper, coated paper, book cover paper, etc.

[0003] The cutting of nonwoven fabrics is an indispensable step in the processing of nonwoven fabrics, and is often performed using a large cutting machine. However, the use of a cutting machine to cut small-sized nonwoven fabrics is wasteful and consumes a lot of energy, and it is not possible to cut accurately. To address this problem, the present invention proposes a manual cutting cart. Summary of the invention

[0004] In order to overcome the defects of the prior art, the present invention provides a manual cutting cart.

[0005] The technical solution adopted by the present invention is: a manual cutting cart, including a cart seat, a mounting seat, a movable roller, a driving motor and a cutting knife, wherein connecting plates are arranged at both ends of the cart seat, and a connecting bracket for mounting the movable roller is arranged on the connecting plate; the mounting seat is arranged on the cart seat, a protective plate is threadedly connected to the mounting seat, and a manual driving part is installed on the side of the mounting seat; an active cavity is opened on the cart seat, a rotating shaft for mounting the cutting knife is rotatably connected to the active cavity, and the rotating shaft is connected to the driving motor.

[0006] The advantages of adopting the above scheme are: for non-woven fabrics of small specifications or short lengths, after the staff has placed the non-woven fabrics, they turn on the drive motor according to the needs. The drive motor drives the rotating shaft to rotate the cutting knife, and then the cart seat is pushed by the manual drive part. The cart seat moves along the surface of the non-woven fabric through the moving roller connected to the cart seat. During the movement, the cutting knife on the cart seat cuts along the direction of movement of the moving roller. This design uses a manually driven cart seat to complete the cutting of the non-woven fabric, further replacing the cutting work of a large cutting machine. It is very energy-saving and can accurately cut the non-woven fabric.

[0007] The present invention is further configured as follows: two connecting plates are symmetrically connected to the mounting seat, and a movable groove for cooperating with the cutting knife to rotate is formed between the two connecting plates.

[0008] The advantages of adopting the above scheme are: the connecting plates are installed on both sides of the mounting seat, and a movable groove is formed between the two connecting plates. When the cutting knife is rotated by the driving motor, the cutting knife rotates in the movable cavity and the movable groove at the same time. The movable groove added by this design will not affect the normal rotation of the cutting knife.

[0009] The present invention is further configured as follows: the manual drive member includes a connecting seat, a push rod and a push handle, the connecting seat is provided with a connecting rod matched with the push rod, and the push handle is provided on the push rod.

[0010] The advantages of adopting the above scheme are: the connecting seat is arranged on the mounting seat, the push rod is installed on the connecting seat, and the pushing handle is arranged on the top of the push rod. The staff can drive the trolley seat body by driving the pushing handle on the push rod, which is very convenient.

[0011] The present invention is further configured as follows: a plurality of equidistant mounting holes are provided on the mounting plate, and positioning bolts adapted to the mounting holes are provided on the connecting bracket.

[0012] The advantage of adopting the above scheme is that the staff can adjust the height of the movable roller on the connecting bracket according to the needs, so as to deepen the cutting of the non-woven fabric by the cutting knife. Three mounting holes of the same structure are opened on the mounting plate of this design, and the connecting bracket is further fixed with the positioning bolts to obtain the effect of deepening the cutting. The operation is convenient and easy to use.

[0013] The present invention is further configured as follows: mounting brackets are arranged on both sides of the connecting bracket, a first rotating shaft is rotatably arranged on the mounting bracket, and the moving roller is arranged on the first rotating shaft.

[0014] The advantage of adopting the above scheme is that the movable roller is set on the mounting bracket through the first rotating shaft, and the staff can separate the connecting bracket from the mounting plate by removing the positioning bolts, which is convenient for the staff to check the movable roller used for a long time and improve the service life of the movable roller.

[0015] The present invention is further configured as follows: a rubber protective sleeve is sleeved on the moving roller, and the rubber protective sleeve is tightly sleeved on the moving roller.

[0016] The advantage of adopting the above scheme is that a rubber protective cover is added to the moving roller in this design. When the moving roller moves along the surface of the non-woven fabric, the rubber protective cover can further protect the non-woven fabric from being scratched by the moving roller.

[0017] The present invention is further configured as follows: a groove is provided at the bottom of the cart seat, a rotating bracket is provided on the groove, a second rotating shaft is rotatably provided on the rotating bracket, a roller is provided on the second rotating shaft, and the end surface of the bottom of the roller is flush with the end surface of the bottom of the cutting knife.

[0018] The advantage of adopting the above scheme is that the roller is rotatably connected to the rotating bracket of the groove through the second rotating shaft. When the movable roller is adjusted to a good height, the trolley seat is pushed. Since the bottom end surface of the cutting knife is flush with the bottom end surface of the roller, the trolley seat further rolls the roller to level the non-woven fabric, thereby preventing further cutting by the subsequent cutting knife and improving the cutting effect.

[0019] The present invention is further configured as follows: a non-slip rubber sleeve is sleeved on the roller.

[0020] The advantages of adopting the above scheme are: the design adds an anti-skid rubber sleeve on the roller, and when the roller is on the non-woven fabric, the anti-skid rubber sleeve further protects the non-woven fabric from being BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, other drawings are obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the connecting bracket and the connecting plate;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure between the manual drive member and the mounting seat;

[0025] Figure 4 It is a side view of the overall structure of the present invention;

[0026] Figure 5 for Figure 1 Enlarged view of the middle drum;

[0027] Figure 6 for Figure 5 Cross-sectional view of the movable groove of the middle protective plate.

[0028] Figure numerals: cart seat 1, mounting seat 2, movable roller 3, driving motor 4, cutting knife 5, connecting plate 6, connecting bracket 7, protective plate 8, manual drive member 9, movable cavity 10, rotating shaft 11, movable groove 13, connecting seat 14, push rod 15, pushing handle 16, connecting rod 17, mounting hole 18, positioning bolt 19, mounting bracket 20, first rotating shaft 21, rubber protective cover 22, groove 23, rotating bracket 24, second rotating shaft 25, roller 26, anti-slip rubber cover 27. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to make the purpose, technical solution and advantages of the implementation of the present invention clearer, the technical solution in the embodiment of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiment of the present invention.

[0031] This embodiment discloses a manual cutting cart, such as Figures 1 to 6 As shown, a manual cutting cart includes a cart body 1, a mounting seat 2, a movable roller 3, a driving motor 4 and a cutting knife 5, and connecting plates 6 are provided at both ends of the cart body 1;

[0032] The cutting of non-woven fabrics is an indispensable step in the processing of non-woven fabrics. Large-scale cutting machines are often used for cutting. However, it is wasteful to use a cutting machine to cut non-woven fabrics of small specifications, which consumes a lot of energy and cannot be cut accurately. In view of this problem, the preferred embodiment of the present invention is that the connecting plate 6 is provided with a connecting bracket 7 for mounting the moving roller 3; the mounting seat 2 is arranged on the trolley seat body 1, and a protective plate 8 is threadedly connected to the mounting seat 2, and a manual driving member 9 is installed on the side of the mounting seat 2; an active cavity 10 is provided on the trolley seat body 1, and a rotating shaft 11 for mounting the cutting knife 5 is rotatably connected to the active cavity 10, and the rotating shaft 11 is connected to the driving motor 4;

[0033] For non-woven fabrics of small specifications or short lengths, after the staff has placed the non-woven fabrics, they turn on the drive motor 4 according to demand. The drive motor 4 drives the rotating shaft 11 to rotate the cutting knife 5, and then pushes the trolley seat 1 through the manual drive member 9. The trolley seat 1 moves along the surface of the non-woven fabric through the moving roller 3 connected to the trolley seat 1. During the movement, the cutting knife 5 on the trolley seat 1 cuts along the direction of movement of the moving roller 3. This design uses a manually driven trolley seat 1 to complete the cutting of the non-woven fabric, further replacing the cutting work of a large cutting machine, which is very energy-saving and can accurately cut the non-woven fabric.

[0034] In order to prevent the installed connecting plate 6 from affecting the rotation of the cutting knife 5, a preferred embodiment of the present invention is that two connecting plates 6 are symmetrically connected to the mounting seat 2, and a movable groove 13 for cooperating with the cutting knife 5 to rotate is formed between the two connecting plates 6;

[0035] The connecting plates 6 are installed on both sides of the mounting base 2, and a movable groove 13 is formed between the two connecting plates 6. When the cutting knife 5 is rotated by the driving motor 4, the cutting knife 5 rotates in the movable cavity 10 and the movable groove 13 at the same time. The movable groove 13 added in this design will not affect the normal rotation of the cutting knife 5.

[0036] In order to facilitate driving the stroller body 1, a preferred embodiment of the present invention is that the manual driving member 9 includes a connecting seat 14, a push rod 15 and a pushing handle 16, the connecting seat 14 is provided with a connecting rod 17 that cooperates with the push rod 15, and the pushing handle 16 is provided on the push rod 15;

[0037] The connecting seat 14 is arranged on the mounting seat 2, the push rod 15 is installed on the connecting seat, and the pushing handle 16 is arranged on the top of the push rod 15. The staff can drive the push handle 16 on the push rod 15 to drive the trolley seat body 1, which is very convenient.

[0038] In order to facilitate the adjustment of the connecting bracket 7, a preferred embodiment of the present invention is that a plurality of equidistant mounting holes 18 are provided on the mounting plate, and the connecting bracket 7 is provided with positioning bolts 19 adapted to the mounting holes 18;

[0039] The staff can adjust the height of the movable roller 3 on the connecting bracket 7 according to the needs, so as to deepen the cutting of the non-woven fabric by the cutting knife 5. Three mounting holes 18 of the same structure are opened on the mounting plate of the present design, and the connecting bracket 7 is further fixed with the positioning bolts 19, so as to obtain the effect of deepening the cutting. The operation is convenient and easy to use.

[0040] In order to facilitate the installation of the moving roller 3, a preferred embodiment of the present invention is that a mounting bracket 20 is provided on both sides of the connecting bracket 7, a first rotating shaft 21 is rotatably provided on the mounting bracket 20, and the moving roller 3 is provided on the first rotating shaft 21;

[0041] The movable roller 3 is set on the mounting bracket 20 through the first rotating shaft 21. The staff can separate the connecting bracket 7 from the mounting plate by removing the positioning bolts 19, which is convenient for the staff to check the movable roller 3 used for a long time and improve the service life of the movable roller 3.

[0042] In order to facilitate the cutting work of the cutting knife 5, a preferred embodiment of the present invention is that a groove 23 is opened at the bottom of the cart body 1, and a rotating bracket 24 is arranged on the groove 23, and a second rotating shaft 25 is rotatably arranged on the rotating bracket 24, and a roller 26 is arranged on the second rotating shaft 25, and the end surface of the bottom of the roller 26 is flush with the end surface of the bottom of the cutting knife 5;

[0043] The roller 26 is rotatably connected to the rotating bracket 24 of the groove 23 through the second rotating shaft 25. When the movable roller 3 is adjusted to a good height, the cart seat 1 is pushed. Since the bottom end surface of the cutting knife 5 is flush with the bottom end surface of the roller 26, the cart seat 1 further rolls on the roller 26 to level the non-woven fabric, preventing further cutting by the subsequent cutting knife 5, thereby improving the cutting effect.

[0044] In order to prevent the nonwoven fabric from being damaged by the roller 26 and the moving roller 3, a preferred embodiment of the present invention is that a rubber protective sleeve 22 is sleeved on the moving roller 3, the rubber protective sleeve 22 is tightly sleeved on the moving roller 3, and an anti-slip rubber sleeve 27 is sleeved on the roller 26;

[0045] In this design, a rubber protective cover 22 is added to the moving roller 3. When the moving roller 3 moves along the surface of the non-woven fabric, the rubber protective cover 22 can further protect the non-woven fabric from being scratched by the moving roller 3. An anti-skid rubber cover 27 is added to the roller 26. When the roller 26 is running on the non-woven fabric, the anti-skid rubber cover 27 further protects the non-woven fabric from being rolled away by the roller 26.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A manual cutting cart, characterized in that: The invention comprises a cart body, a mounting seat, a movable roller, a driving motor and a cutting knife. The two ends of the cart body are provided with connecting plates, and the connecting plates are provided with connecting brackets for mounting the movable rollers. The mounting seat is provided on the cart body, and a protective plate is threadedly connected to the mounting seat. A manual driving member is installed on the side of the mounting seat. The cart body is provided with an active cavity, and a rotating shaft for mounting the cutting knife is rotatably connected to the active cavity, and the rotating shaft is connected to the driving motor. The connecting plate is provided with a plurality of equidistant mounting holes, and the connecting bracket is provided with positioning bolts adapted to the mounting holes; Mounting brackets are arranged on both sides of the connecting bracket, a first rotating shaft is rotatably arranged on the mounting bracket, and the moving roller is arranged on the first rotating shaft.

2. A manual cutting cart according to claim 1, characterized in that: Two connecting plates are symmetrically connected to the mounting seat, and a movable groove for rotating in cooperation with the cutting knife is formed between the two connecting plates.

3. A manual cutting cart according to claim 1, characterized in that: The manual driving part comprises a connecting seat, a push rod and a pushing handle. The connecting seat is provided with a connecting rod matched with the push rod, and the pushing handle is provided on the push rod.

4. A manual cutting cart according to claim 1, characterized in that: A rubber protective sleeve is sleeved on the moving roller, and the rubber protective sleeve is tightly sleeved on the moving roller.

5. A manual cutting cart according to claim 1, characterized in that: A groove is provided at the bottom of the cart seat, a rotating bracket is arranged on the groove, a second rotating shaft is rotatably arranged on the rotating bracket, a roller is arranged on the second rotating shaft, and the end surface of the bottom of the roller is flush with the end surface of the bottom of the cutting knife.

6. A manual cutting cart according to claim 5, characterized in that: The roller is covered with a non-slip rubber sleeve.

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