CN219525800U

CN219525800U - Mulch film winding device

Info

Publication number: CN219525800U
Application number: CN202320397871.6U
Authority: CN
Inventors: 郭小强; 董晓辉; 巩小梅
Original assignee: Tianshui Wufeng Agricultural Technology Co ltd
Current assignee: Tianshui Wufeng Agricultural Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-15
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a mulching film winding device, which belongs to the technical field of mulching film production equipment and comprises a workbench, a compression roller mechanism, an adjusting component and a winding roller, wherein the compression roller mechanism, the adjusting component and the winding roller are sequentially arranged on the workbench, a heating plate for hot melt bonding film breaking and a cutting knife for cutting mulching film are respectively arranged on the upper side and the lower side of a rotating frame in the adjusting component, the rotating frame is driven to rotate by a first motor so as to adjust the heating plate or the cutting knife to face the workbench, and meanwhile, the rotating frame moves up and down through a hydraulic rod so as to realize continuous film breaking or mulching film cutting.

Description

Mulch film winding device

Technical Field

The utility model belongs to the technical field of mulch production equipment, and particularly relates to a mulch winding device.

Background

The mulching film plays an important role in agricultural production, and has the functions of improving soil temperature, maintaining soil moisture, promoting crop growth and the like. In the production and processing process of the mulch film, the processed mulch film needs to be wound by a winding roller, and when the mulch film is wound, the phenomenon of film breakage occurs due to the reasons of faults, power failure, overlarge tension and the like of winding equipment, and the broken mulch film needs to be transferred to other equipment for continuous connection, so that the mulch film winding efficiency is lower.

Disclosure of Invention

The utility model aims to provide a mulching film winding device, which aims to solve the technical problem that in the existing mulching film winding process in the background art, the mulching film winding efficiency is reduced due to film breakage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastic film coiling mechanism, includes the workstation, the front end of workstation sets up compression roller mechanism, and the rear end sets up the wind-up roll, the second motor is connected in the wind-up roll transmission, set up adjustment assembly between compression roller mechanism and the wind-up roll, adjustment assembly includes the swivel mount and sets up in the hydraulic stem of workstation both sides, the first motor is connected in the one end transmission of swivel mount, and the other end sets up first bearing, first motor and first bearing set up respectively in the flexible end of both sides hydraulic stem, and the relative both sides of swivel mount set up respectively and cut cutter and hot plate.

The second motor drive wind-up roll rotates the rolling plastic film, and compression roller mechanism is used for flattening the plastic film, and when the plastic film rolling is accomplished, the hydraulic stem shrink drives through the swivel mount and cuts out the cutter and cut off the plastic film and accomplish the rolling, and when the plastic film fracture, first motor drive swivel mount rotates, makes the hot plate towards the workstation, and the hydraulic stem drives the hot melt bonding cracked plastic film of hot melt bonding downwards, and the plastic film after the follow-up continues the rolling, effectively promotes plastic film rolling efficiency.

Further, the lower workbench of the rotating frame is provided with a tension adjusting mechanism, the tension adjusting mechanism comprises electric telescopic rods, a U-shaped support and an adjusting plate, the electric telescopic rods are arranged on two sides of the workbench, a bottom plate of the U-shaped support is connected with telescopic ends of the electric telescopic rods on two sides respectively, and the adjusting plate is arranged between side plates on two sides of the bottom plate of the U-shaped support. The regulating plate slides along in the plastic film rolling process, relies on electric telescopic handle to drive the regulating plate and reciprocates to change the height of regulating plate, thereby tension when adjusting the plastic film rolling reduces the risk that causes the broken membrane because of plastic film rolling tension is too big, promotes plastic film rolling quality.

Further, the adjusting plate is rotationally connected with the side plate of the U-shaped bracket, one side of the adjusting plate is a semicircular curved surface, and the other side of the adjusting plate is a plane. The semicircular curved surface is favorable for reducing the contact area of the mulching film and the adjusting plate, so that the friction force between the mulching film and the adjusting plate is reduced, and the plane side of the adjusting plate is matched with the heating plate to facilitate continuous connection of the cracked mulching film.

Further, a groove corresponding to the cutting knife is arranged in the center of the semicircular curved surface along the length direction of the adjusting plate. The groove is matched with the cutting knife, so that the mulching film can be cut off rapidly to finish winding.

Further, the workstation mesa below is equipped with the bidirectional cylinder that corresponds with the wind-up roll position, the flexible end in both sides of bidirectional cylinder is equipped with the connecting plate, the second motor sets up in one side connecting plate, the both ends roller of wind-up roll is equipped with the transmission lug, and the output of second motor passes the connecting plate and connects the lock cover, and the opposite side connecting plate is connected with the lock cover through the second bearing, the lock cover is connected with the transmission lug lock, and the workstation is equipped with the bracket that is used for bearing wind-up roll both sides pivot.

When the winding is completed, the two-way air cylinder drives the two-side connecting plates to move, so that the transmission convex blocks arranged on the roller shafts of the winding rollers are separated from the buckling covers on the two sides respectively, and the winding rollers are erected on the bracket through the roller shafts at the moment, so that the winding rollers can be replaced conveniently and quickly.

Further, the two sides of the bidirectional cylinder are respectively provided with the sliding seat, and the connecting plate is in sliding connection with the sliding seat, so that the stability of movement of the connecting plate is improved.

Further, the press roller mechanism comprises an upper press roller and a lower press roller which are vertically corresponding, and two ends of the upper press roller and the lower press roller are respectively arranged on the workbench through fixing frames.

Compared with the defects and shortcomings of the prior art, the utility model has the following beneficial effects:

1. the utility model provides a mulching film winding device, wherein a workbench is sequentially provided with a compression roller mechanism, an adjusting component and a winding roller, when winding is completed, a hydraulic rod drives a cutting knife to cut off mulching films through a rotating frame so as to complete mulching film winding, when the problem of film breakage occurs, a second motor drives the rotating frame to rotate, a heating plate faces the workbench, the problem of film breakage is quickly solved through hot melt adhesion of the heating plate, and normal operation of a mulching film winding process is guaranteed, so that the mulching film winding efficiency is effectively improved.

2. This plastic film coiling mechanism still is equipped with tension adjustment mechanism, and regulating plate one side is semi-circular curved surface, reduces the area of contact between regulating plate and the plastic film, and the opposite side plane is continuous to connect the broken film with the hot plate cooperation, and electric telescopic handle passes through U type support and drives the regulating plate and reciprocate, tension when being convenient for adjust the plastic film rolling, promotes plastic film rolling quality.

3. The position that workstation below corresponds with the wind-up roll sets up two-way cylinder, drives the connecting plate through two-way cylinder and removes, makes the transmission lug separation at lock cover and wind-up roll both ends, and the quick replacement wind-up roll of being convenient for is favorable to promoting the convenience in the rolling process.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a mulching film winding device in an embodiment of the utility model.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic structural diagram of an adjusting component according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a tension adjusting mechanism in an embodiment of the present utility model.

Fig. 5 is a schematic cross-sectional view of an adjusting plate according to an embodiment of the present utility model.

Fig. 6 is a schematic cross-sectional view of the structure at A-A in fig. 2.

FIG. 7 is a schematic diagram of a structure of a driving bump and a fastening cover according to an embodiment of the utility model.

In the figure: 1-a workbench; 2-pressing roller; 3-pressing down the roller; 4-an adjustment assembly; 5-a wind-up roll; 6-a second motor; 7-rotating a frame; 8-a hydraulic rod; 9-heating plate; 10, cutting the knife; 11-a first motor; 12-a tension adjustment mechanism; 13-an electric telescopic rod; a 14-U-shaped bracket; 15-adjusting plates; 16-a semicircular curved surface; 17-plane; 18-grooves; 19-a bidirectional cylinder; 20-connecting plates; 21-a drive lug; 22-buckling cover; 23-a slide; 24-brackets; 25-U-shaped limiting frames; 26-first bearing.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a plastic film coiling mechanism, including workstation 1, set gradually the compression roller mechanism that is used for leveling the plastic film from front to back on the mesa of workstation 1, be used for cutting off or follow-up to connect the adjustment subassembly 4 and the wind-up roll 5 of disconnected membrane, wherein, compression roller mechanism includes upper compression roller 2 and lower compression roller 3 that the relative position set up in upper and lower position, the both ends of upper compression roller 2 and lower compression roller 3 pass through the fixed frame and set up in workstation 1, upper compression roller 2 and 3 cooperation flattening plastic film down, promote plastic film rolling quality, (referring to fig. 3) adjustment subassembly 4 are including the swivel mount 7 that is located workstation 1 top, the upper and lower both sides of swivel mount 7 set up hot plate 9 and cut-off knife 10 respectively, the one end transmission of swivel mount 7 is connected first motor 11, the other end is connected with first bearing 26, the bottom of first bearing 26 and first motor 12 is connected to the flexible end of hydraulic rod 8 respectively, make hot plate 9 or cut-off knife 10 orientation workstation 1 mesa, when the wind-up is accomplished, both sides hydraulic rod 8 shrink synchronously, cut-off motor 8 drive hot plate 7 drive hot plate 9 and cut-off knife 10 orientation work bench 1, cut-off motor 10 drive hot plate 5 is cut-off, cut off 5 orientation 5 is cut-off to the plastic film and the top 5 is connected to the hot-up roll 5 when the workstation is accomplished, the top is cut off, and the hot film is cut off 5 is cut off, and the hot plate 5 is cut off, and the motor is cut off 5 is cut off to the hot plate 5 and is connected to the hot plate 5 to the top is cut off, and is connected to the hot plate 5.

In one embodiment, the two sides of the rotating frame 7 are respectively provided with a U-shaped limiting frame 25, the back plates of the two sides of the U-shaped limiting frame 25 are respectively positioned above the first motor 11 and the first bearing 26, the vertical plates on the two sides of the back plates are respectively arranged on the two sides of the hydraulic rod 8, and the stability of the rotating frame 7 moving up and down along with the hydraulic rod 8 is improved through the U-shaped limiting frame 25.

In one embodiment, referring to fig. 4, a tension adjusting mechanism 12 is arranged on a workbench 1 below a rotating frame 7, the tension adjusting mechanism 12 comprises an electric telescopic rod 13, a U-shaped bracket 14 and an adjusting plate 15, the electric telescopic rod 13 is arranged near two side edges of the workbench 1, a bottom plate of the U-shaped bracket 14 is fixedly connected with telescopic ends of the electric telescopic rod 13 at two sides, two ends of the adjusting plate 15 are rotatably connected with side plates at two sides of the bottom plate, (referring to fig. 5), one side of the adjusting plate 15 is a semicircular curved surface 16, the other side is a plane 17, a groove 18 is arranged in the center of the side of the semicircular curved surface 16 along the length direction of the adjusting plate 15, a cutting knife 10 is matched with the groove 18 so as to facilitate rapid cutting of a mulch film, one end of the adjusting plate 15 is rotatably connected with a third motor, the third motor is fixed at the outer side of the side plate of the U-shaped bracket 14, the semicircular curved surface 16 or the plane 17 is rotatably switched by means of the third motor, when the semicircular curved surface 16 is winded up, the mulch film is winded up by the electric telescopic rod 13, and the tension of the mulch film is adjusted, and the quality of the mulch film is accordingly improved.

In one embodiment, referring to fig. 6, two sides of the wind-up roll 5 are provided with Y-shaped brackets, a bidirectional cylinder 19 is arranged under the workbench 1, the position of the bidirectional cylinder 19 corresponds to that of the wind-up roll 5, telescopic ends on two sides of the bidirectional cylinder 19 are respectively provided with a connecting plate 20, a second motor 6 is arranged on one side of the connecting plate 20, an output end of the second motor 6 passes through the connecting plate 20 and is connected with a rotating shaft of the wind-up roll 5 through a buckling transmission piece, specifically, (referring to fig. 7) two ends of the rotating shaft of the wind-up roll 5 are provided with transmission convex blocks 21, the output end of the second motor 6 is connected with buckling covers 22, the transmission convex blocks 21 can be in a polygonal structure, for example, a quadrilateral, pentagonal or hexagonal structure, the buckling covers 22 are matched with the transmission convex blocks in structure and are matched in size, the other side of the connecting plate 20, when the mulching film is wound up, the telescopic ends on two sides of the bidirectional cylinder 19 are outwards stretched out and drive the connecting plates 20 on two sides to move, so that the buckling covers 22 on two sides are separated from the transmission convex blocks 21, and the winding up roll 5 is erected on the two sides of the Y-shaped brackets 24, so that the mulching film is convenient to quickly promote the production efficiency of the mulching film 5.

In one embodiment, two sides of the bidirectional cylinder 19 are respectively provided with a sliding seat 23, the top of the sliding seat 23 is provided with a sliding groove, the bottom of the connecting plate 20 is provided with a sliding block, the sliding block is in sliding connection with the sliding groove, the bidirectional cylinder 19 drives the connecting plate 20 to move along the sliding groove, stability of the connecting plate 20 during movement is improved, and buckling alignment between the buckling cover 22 and the transmission convex block 21 is facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a plastic film coiling mechanism, includes workstation (1), the front end of workstation (1) sets up compression roller mechanism, and the rear end sets up wind-up roll (5), second motor (6) are connected in the transmission of wind-up roll (5), a serial communication port, set up adjustment subassembly (4) between compression roller mechanism and wind-up roll (5), adjustment subassembly (4) include swivel mount (7) and set up in hydraulic stem (8) of workstation (1) both sides, the one end transmission of swivel mount (7) is connected first motor (11), and the other end sets up first bearing (26), first motor (11) and first bearing (26) set up the flexible end in both sides hydraulic stem (8) respectively, and the relative both sides of swivel mount (7) set up cutting knife (10) and hot plate (9) respectively.

2. The mulching film winding device according to claim 1, wherein a tension adjusting mechanism (12) is arranged on the lower workbench (1) of the rotating frame (7), the tension adjusting mechanism (12) comprises electric telescopic rods (13) arranged on two sides of the workbench (1), a U-shaped support (14) and an adjusting plate (15), bottom plates of the U-shaped support (14) are respectively connected with telescopic ends of the electric telescopic rods (13) on two sides, and the adjusting plate (15) is arranged between side plates on two sides of the bottom plates of the U-shaped support (14).

3. The mulching film winding device according to claim 2, wherein the adjusting plate (15) is rotatably connected with a side plate of the U-shaped bracket (14), one side of the adjusting plate (15) is a semicircular curved surface (16), and the other side is a plane (17).

4. A mulching film winding device according to claim 3, characterized in that the center of the semicircular curved surface (16) is provided with a groove (18) corresponding to the cutting knife (10) along the length direction of the adjusting plate (15).

5. The mulching film winding device according to claim 1 or 2, characterized in that a bidirectional cylinder (19) corresponding to the position of the winding roller (5) is arranged below the table top of the workbench (1), connecting plates (20) are arranged at the telescopic ends of two sides of the bidirectional cylinder (19), the second motor (6) is arranged on one side of the connecting plates (20), transmission lugs (21) are arranged at the roll shafts at two ends of the winding roller (5), the output end of the second motor (6) penetrates through the connecting plates (20) to be connected with a buckling cover (22), the other side of the connecting plates (20) is connected with the buckling cover (22) through a second bearing, the buckling cover (22) is buckled with the transmission lugs (21), and a bracket (24) for supporting the rotating shafts at two sides of the winding roller (5) is arranged on the workbench (1).

6. The mulching film winding device according to claim 5, wherein two sides of the bidirectional cylinder (19) are respectively provided with a sliding seat (23), and the connecting plate (20) is in sliding connection with the sliding seat (23).

7. The mulching film winding device according to claim 1, wherein the pressing roller mechanism comprises an upper pressing roller (2) and a lower pressing roller (3) which are vertically corresponding, and two ends of the upper pressing roller (2) and the lower pressing roller (3) are respectively arranged on the workbench (1) through fixing frames.