Automatic cutting device for artificial turf carpet
By introducing a combination system of rotating rollers, anti-slip strips, reciprocating screws and blades into the artificial turf cutting device, the problem of bending during the lawn conveying process is solved, and automatic isometric cutting of the lawn is realized, meeting actual needs and suitable for promotion.
Patent Information
- Application Number
- CN202323386146.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-13
AI Technical Summary
The existing artificial turf cutting device can easily cause the lawn to bend during the transmission process and cannot continue to be transmitted forward, resulting in problems with cutting.
An automatic cutting device for artificial turf carpet was designed. By installing rotating rollers, anti-slip strips, reciprocating screws and blades on the operating table, using a one-way bearing and transmission wheel system, the equidistant transmission and cutting of the lawn is achieved to ensure the lawn. It does not bend during the transmission process and can automatically complete the cropping operation.
This device not only solves the problem of bending during lawn transmission, but also realizes equidistant cutting, meeting actual needs and is suitable for promotion and use.
Smart Images
Figure CN222139625U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of artificial turf, in particular to an automatic cutting device for artificial turf carpet. Background Art
[0002] Artificial turf was born in the United States in the last century. It is a non-living plastic chemical fiber product. Unlike natural turf, it does not need to consume fertilizers, water and other resources necessary for growth. It can meet the needs of high-intensity exercise throughout the day, and it is simple to maintain, drains quickly, and has excellent field flatness. Artificial turf is widely used in dedicated competition venues for baseball and rugby, public practice fields for sports such as football, tennis, and golf, or as ground paving to beautify indoor environments; the China Patent Office issued an authorization announcement on October 28, 2022, with an authorization announcement number of CN217678267U: "A convenient cutting device for artificial turf production". The patent discloses a device that can cut the lawn, but the patent does not have a device for conveying the lawn when in use, which can easily cause the lawn to bend during the conveying process and be unable to continue to be conveyed forward, resulting in problems in cutting the lawn. Therefore, we designed an automatic cutting device for artificial turf carpets. Utility Model Content
[0003] The utility model provides an automatic cutting device for an artificial turf carpet, which is used to solve the defects in the prior art.
[0004] The utility model is realized through the following technical solutions:
[0005] An automatic cutting device for artificial turf carpet comprises an operating table, wherein a plurality of supporting legs are fixedly installed at the bottom of the operating table, a vertical plate is fixedly installed at the front and rear sides of the top of the operating table, a U-shaped through groove is respectively provided on the vertical plate, a same feeding roller is movably provided in the two U-shaped through grooves, a lawn is provided on the outer periphery of the feeding roller, and a blade is provided on one side of the vertical plate, characterized in that a same rotating shaft is rotatably installed between the two vertical plates, a rotating roller is rotatably installed on the outer periphery of the rotating shaft through a one-way bearing, a plurality of anti-skid strips are fixedly installed on the outer periphery of the rotating roller, a reciprocating screw rod is provided on one side of the operating table, a first sliding rod is provided on the other side of the operating table, a first nut is installed on the outer periphery of the reciprocating screw rod through a threaded joint, a first sliding sleeve is slidably installed on the outer periphery of the first sliding rod, two sides of the blade are fixedly connected with the first nut and one side of the first sliding sleeve in sequence, one end of the rotating shaft extends out of the vertical plate, a small gear is fixedly installed on one end of the rotating shaft, a large gear is rotatably installed on one side of the small gear, a transmission wheel is meshed and matched with the small gear and the large gear, the large gear and the first nut are rotatably connected through a telescopic rod, and a driving device capable of driving the reciprocating screw rod to rotate is provided on the operating table.
[0006] As described above, an automatic cutting device for artificial turf carpet, the driving device includes a motor, the output shaft of the motor is fixedly connected to one end of a reciprocating screw, a slide groove is provided on one side of an operating table, the motor is slidably installed in the slide groove, the bottom of the slide groove is rotatably installed with a screw, the outer peripheral thread of the screw is matched to install a second nut, the motor is fixedly installed on the second nut, the first slide rod is slidably installed on the operating table, and a hand wheel is fixedly installed at one end of the screw rod.
[0007] In the automatic cutting device for artificial turf carpet as described above, a horizontal shaft is rotatably installed between the two vertical plates.
[0008] As described above, an automatic cutting device for an artificial turf carpet comprises second sliding sleeves fixedly installed on the vertical plates, second sliding rods slidably installed in the second sliding sleeves, two second sliding rods are fixedly connected to the same horizontal plate, the horizontal plate and the second sliding sleeves are elastically connected by springs, and the horizontal plate can contact and cooperate with the lawn.
[0009] In the automatic cutting device for artificial turf carpet as described above, a threaded through hole is provided on the operating table, the inner thread of the threaded through hole cooperates with the threaded rod to be installed, the top of the threaded rod is rotatably installed with a movable plate through a bearing, and the bottom of the threaded rod is fixed with a handle.
[0010] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. Through a driving device, the utility model can drive the rotating roller to rotate to transport the lawn and drive the blade to cut the lawn. It can cut lawns with equal distances, can meet actual needs, and is suitable for promotion. When using the utility model, first place the feeding roller in the U-shaped through-groove, pull down a part of the lawn and place it at the bottom of the rotating roller, at this time, control the driving device to drive the reciprocating screw to rotate, the reciprocating screw drives the first nut to move upward, the first nut drives the blade and the first sliding sleeve to move upward, the first nut drives the large gear to rotate counterclockwise through the telescopic rod, the large gear drives the small gear to rotate counterclockwise through the transmission wheel, the small gear drives the rotating roller and the anti-skid strip to rotate counterclockwise through the rotating shaft, at this time, the anti-skid strip is in close contact with the lawn, and the anti-skid strip drives the lawn to be transmitted forward, when the first nut moves to the top of the reciprocating screw, at this time, the driving device drives the reciprocating screw to continue to rotate, the first nut moves downward, at this time, due to the existence of the one-way bearing, the reciprocating screw cannot drive the rotating roller to rotate, the reciprocating screw drives the first nut to move downward, the first nut drives the blade and the first sliding sleeve to move downward, and the blade cuts the lawn; repeat the above operation until the cutting is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model 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, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0012] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 yes Figure 1 Right view of; Figure 3 yes Figure 2 A-direction view.
[0013] Figure numerals: 1, operating table, 2, supporting leg, 3, vertical plate, 4, U-shaped through groove, 5, feeding roller, 6, blade, 7, rotating shaft, 8, rotating roller, 9, anti-slip strip, 10, reciprocating screw rod, 11, first slide bar, 12, first nut, 13, first slide sleeve, 14, small gear, 15, large gear, 16, transmission wheel, 17, telescopic rod, 100, lawn, 20, motor, 21, slide groove, 22, screw rod, 23, second nut, 24, hand wheel, 30, horizontal axis, 40, second slide sleeve, 41, second slide bar, 42, horizontal plate, 43, spring, 50, threaded through hole, 51, threaded rod, 52, movable plate, 53, handle. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] An automatic cutting device for artificial turf carpet, such as Figure 1 , 2As shown in , 3, it comprises an operating table 1, a plurality of supporting legs 2 are fixedly installed on the bottom of the operating table 1, a vertical plate 3 is fixedly installed on the front and rear sides of the top of the operating table 1, the two vertical plates 3 are symmetrically distributed front and back, U-shaped through grooves 4 are respectively provided on the vertical plates 3, the same feeding roller 5 is movably provided in the two U-shaped through grooves 4, the outer periphery of the feeding roller 5 is provided with a lawn 100, and a blade 6 is provided on one side of the vertical plate 3, which is characterized in that: a same rotating shaft 7 is rotatably installed between the two vertical plates 3, and a rotating roller 8 is rotatably installed on the outer periphery of the rotating shaft 7 through a one-way bearing, when the rotating shaft 7 rotates counterclockwise, the inner ring of the one-way bearing cannot rotate relative to the outer ring, and the rotating shaft 7 can drive the rotating roller 8 to rotate; when the rotating shaft 7 rotates clockwise, the inner ring of the one-way bearing can rotate relative to the outer ring, and the rotating shaft 7 cannot drive the rotating roller 8 to rotate, and a plurality of anti-skid strips 9 are fixedly installed on the outer periphery of the rotating roller 8, and the anti-skid strips 9 are evenly distributed on the outer periphery of the rotating roller 8, a reciprocating screw 10 is provided on one side of the operating table 1, and a There is a first slide bar 11, the outer peripheral thread of the reciprocating screw rod 10 is matched to install the first nut 12, the outer periphery of the first slide bar 11 is slidably installed with the first sleeve 13, the two sides of the blade 6 are fixedly connected with the first nut 12 and one side of the first sleeve 13 in turn, one end of the rotating shaft 7 extends out of the vertical plate 3, one end of the rotating shaft 7 is fixedly installed with a small gear 14, one side of the small gear 14 is rotatably installed with a large gear 15, and the large gear 15 is rotatably installed on the vertical plate 3 on one side, and a transmission wheel 16 is meshed and matched between the small gear 14 and the large gear 15, and the transmission wheel 16 is rotatably installed on the vertical plate 3 on one side. When the large gear 15 rotates a certain angle, the small gear 14 can be driven to rotate several circles through the transmission wheel 16. The large gear 15 and the first nut 12 are rotatably connected through a telescopic rod 17, the fixed end of the telescopic rod 17 is fixedly installed on the large gear 15, and the movable end of the telescopic rod 17 is rotatably installed on the first nut 12 through a hinge shaft, and a driving device that can drive the reciprocating screw rod 10 to rotate is provided on the operating table 1. The utility model has a simple structure and an ingenious design. Through a driving device, it can drive the rotating roller 8 to rotate and transport the lawn 100, and can also drive the blade 6 to cut the lawn 100. It can cut the lawn 100 at equal distances, can meet actual needs, and is suitable for promotion.When using the utility model, first place the feeding roller 5 in the U-shaped through groove 4, pull down a part of the lawn 100 and place it at the bottom of the rotating roller 8, then control the driving device to drive the reciprocating screw 10 to rotate, the reciprocating screw 10 drives the first nut 12 to move upward, the first nut 12 drives the blade 6 and the first sliding sleeve 13 to move upward, the first nut 12 drives the large gear 15 to rotate counterclockwise through the telescopic rod 17, the large gear 15 drives the small gear 14 to rotate counterclockwise through the transmission wheel 16, and the small gear 14 drives the rotating roller 8 and the anti-slip strip 9 to rotate counterclockwise through the rotating shaft 7 The first nut 12 drives the blade 6 and the first sleeve 13 to move downward, and the blade 6 cuts the lawn 100; the above operation is repeated until the cutting is completed.
[0016] Specifically, as shown in the figure, the driving device described in this embodiment includes a motor 20, the output shaft of the motor 20 is fixedly connected to one end of the reciprocating screw 10, a slide groove 21 is opened on one side of the operating table 1, the motor 20 is slidably installed in the slide groove 21, the bottom of the slide groove 21 is rotatably installed with a screw rod 22, and the two ends of the screw rod 22 are respectively rotatably installed on the bottom of the operating table 1 through the shaft seat, the outer peripheral thread of the screw rod 22 is cooperated to install the second nut 23, the motor 20 is fixedly installed on the second nut 23, the first slide rod 11 is slidably installed on the operating table 1, a slide groove is opened on the operating table 1, a slider is slidably installed in the slide groove, the first slide rod 11 is fixedly installed on the slider, and a handwheel 24 is fixedly installed on one end of the screw rod 22. The motor 20 can drive the reciprocating screw 10 to rotate. When the position of the reciprocating screw 10 needs to be changed, the hand wheel 24 is turned, the hand wheel 24 drives the screw 22 to rotate, the screw 22 drives the second nut 23 to move, the second nut 23 drives the motor 20 and the reciprocating screw 10 to move, when the second nut 23 moves to the left, the first nut 12 drives the large gear 15 to rotate at a reduced angle through the telescopic rod 17, the large gear 15 drives the small gear 14 to rotate at a reduced angle, the small gear 14 drives the rotating roller 8 to rotate at a reduced angle through the rotating shaft 7, the rotating roller 8 reduces the distance that the lawn 100 is transmitted forward, thereby reducing the size of the cut lawn 100, similarly, if the second nut 23 moves to the right, the size of the cut lawn 100 increases.
[0017] Specifically, as shown in the figure, a horizontal shaft 30 is rotatably installed between the two vertical plates 3 in this embodiment. The horizontal shaft 30 can position the lawn 100, so that the rotating roller 8 can better convey the lawn 100.
[0018] Further, as shown in the figure, the second slide sleeves 40 are respectively fixedly installed on the vertical plates 3 of the present embodiment, and the two second slide sleeves 40 are symmetrically distributed front and back, and the second slide bars 41 are respectively slidably installed in the second slide sleeves 40, and the two second slide bars 41 are fixedly connected to the same cross plate 42, and the cross plate 42 and the second slide sleeves 40 are elastically connected by springs 43, respectively, and the springs 43 are respectively sleeved on the outer periphery of the second slide bars 41, and one end of the spring 43 is fixedly connected to the top side of the second slide sleeve 40, and the other end of the spring 43 is respectively fixedly connected to one side of the cross plate 42, and the cross plate 42 can contact and cooperate with the lawn 100. When the unloading roller 5 with the lawn 100 on the outer periphery is placed in the U-shaped through groove 4, the spring 43 is compressed, and the cross plate 42 contacts and cooperates with the lawn 100 at the bottom of the unloading roller 5, so as to prevent the lawn 100 wrapped around the outer periphery of the unloading roller 5 from loosening under the action of gravity.
[0019] Furthermore, as shown in the figure, the operating table 1 of this embodiment is provided with a threaded through hole 50, the inner thread of the threaded through hole 50 is matched to install a threaded rod 51, the top of the threaded rod 51 is rotatably installed with a moving plate 52 through a bearing, and the bottom of the threaded rod 51 is fixedly installed with a handle 53. Before cutting the lawn 100, firstly pull out a part of the lawn 100 and place it between the moving plate 53 and the rotating roller 8, and rotate the threaded rod 51 by the handle 53, so that the threaded rod 51 drives the moving plate 52 to move upward, and clamps the lawn 100 between the moving plate 52 and the rotating roller 8.
[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. An automatic cutting device for artificial turf carpet, comprising an operating table (1), a plurality of supporting legs (2) are fixedly mounted on the bottom of the operating table (1), vertical plates (3) are fixedly mounted on the front and rear sides of the top of the operating table (1), U-shaped through grooves (4) are respectively provided on the vertical plates (3), the same feeding roller (5) is movably arranged in the two U-shaped through grooves (4), the outer periphery of the feeding roller (5) is provided with a lawn (100), and a blade (6) is provided on one side of the vertical plate (3), characterized in that: A rotating shaft (7) is rotatably mounted between the two vertical plates (3); a rotating roller (8) is rotatably mounted on the outer periphery of the rotating shaft (7) through a one-way bearing; a plurality of anti-slip strips (9) are fixedly mounted on the outer periphery of the rotating roller (8); a reciprocating screw rod (10) is disposed on one side of the operating table (1); a first sliding rod (11) is disposed on the other side of the operating table (1); a first screw nut (12) is mounted on the outer periphery of the reciprocating screw rod (10); a first sliding sleeve (13) is slidably mounted on the outer periphery of the first sliding rod (11); and both sides of the blade (6) are sequentially connected with the first The nut (12) and one side of the first sliding sleeve (13) are fixedly connected, one end of the rotating shaft (7) extends out of the vertical plate (3), one end of the rotating shaft (7) is fixedly mounted with a small gear (14), one side of the small gear (14) is rotatably mounted with a large gear (15), a transmission wheel (16) is provided between the small gear (14) and the large gear (15) in meshing cooperation, the large gear (15) and the first nut (12) are rotatably connected via a telescopic rod (17), and a driving device capable of driving the reciprocating screw rod (10) to rotate is provided on the operating table (1).
2. The automatic cutting device for artificial turf carpet according to claim 1, characterized in that: The driving device comprises a motor (20), the output shaft of the motor (20) is fixedly connected to one end of a reciprocating screw (10), a slide groove (21) is provided on one side of the operating table (1), the motor (20) is slidably mounted in the slide groove (21), the bottom of the slide groove (21) is rotatably mounted with a screw rod (22), the outer peripheral thread of the screw rod (22) is matched with a second screw nut (23), the motor (20) is fixedly mounted on the second screw nut (23), the first slide rod (11) is slidably mounted on the operating table (1), and one end of the screw rod (22) is fixedly mounted with a hand wheel (24).
3. The automatic cutting device for artificial turf carpet according to claim 1, characterized in that: A horizontal shaft (30) is rotatably mounted between the two vertical plates (3).
4. The automatic cutting device for artificial turf carpet according to claim 1, characterized in that: The vertical plates (3) are respectively fixedly mounted with second sliding sleeves (40), and second sliding rods (41) are respectively slidably mounted in the second sliding sleeves (40). The two second sliding rods (41) are fixedly connected to the same horizontal plate (42), and the horizontal plate (42) and the second sliding sleeves (40) are respectively elastically connected via springs (43), so that the horizontal plate (42) can be in contact with the lawn (100).
5. The automatic cutting device for artificial turf carpet according to claim 1, characterized in that: The operating table (1) is provided with a threaded through hole (50), the internal thread of the threaded through hole (50) is matched to install a threaded rod (51), the top of the threaded rod (51) is rotatably installed with a movable plate (52) through a bearing, and the bottom of the threaded rod (51) is fixedly installed with a handle (53).