CN219469222U

CN219469222U - Cutting and winding device for mulching film production

Info

Publication number: CN219469222U
Application number: CN202320397869.9U
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: 2023-08-04
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a cutting and winding device for mulch production, which belongs to the technical field of mulch production equipment and comprises a first film pressing mechanism, a cutting mechanism, a second film pressing mechanism, a guiding mechanism and a winding mechanism which are sequentially arranged on a workbench from front to back, wherein the mulch is flattened and then cut into specified specifications, the mulch is respectively guided and wound to a first winding roller and a second winding roller through the guiding mechanism, the position of a cutting knife is quickly and accurately adjusted through the combination of a cutting procedure and a winding procedure, and a second support column is quickly aligned with the cutting knife, so that the cutting specification and the winding specification are quickly and accurately synchronously adjusted, and the production efficiency of the mulch is fully improved.

Description

Cutting and winding device for mulching film production

Technical Field

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

Background

The mulching film technology is developed for a long time, from the earliest small part of vegetable trial to the comprehensive application of various melons, fruits and vegetables, different kinds of mulching films are developed according to the self characteristics and growth requirements of different crops, and the mulching films with different specifications and sizes are applied to the cultivation of the crops with different sizes, so that the application of the mulching film technology tends to fine agricultural cultivation. Most mulch film manufacturing enterprises separate the mulch film cutting procedure from the mulch film winding procedure, and when the size of cutting the mulch film needs to be adjusted, the existing cutting device is adjusted to waste time and energy, the production efficiency of the mulch film is reduced, and the production cost of enterprises is increased.

Disclosure of Invention

The utility model aims to provide a cutting and winding device for mulching film production, and aims to solve the problems in the prior art in the background art.

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

the utility model provides a plastic film production is with cutting coiling mechanism, includes the workstation to and set up in the first press mold mechanism of workstation from front to back in proper order, cut mechanism, second press mold mechanism, guiding mechanism and winding mechanism, first press mold mechanism is the same with second press mold mechanism structure, and both include upper press mold roller and the lower press mold roller that the upper and lower position corresponds, a serial communication port, cut the mechanism and include the U-shaped support, rotate between the riser of U-shaped support both sides and connect first threaded rod, wherein one side riser is equipped with the first motor of being connected with first threaded rod transmission, first threaded rod passes through screw drive connection blade holder, blade holder and U-shaped support sliding connection, winding mechanism includes first pillar, second pillar and third pillar, the second pillar is located between first pillar and the third pillar, workstation and second pillar sliding connection, be equipped with first wind-up roll between first pillar and the second pillar, be equipped with the second wind-up roll between third pillar and the second pillar.

In the plastic film production process, first press mold mechanism and second press mold mechanism cooperation exhibition flat plastic film, cut the mechanism and cut the plastic film according to the size of needs, both sides plastic film is rolled to first wind-up roll and second wind-up roll through guiding mechanism respectively, cuts process and rolling process through combining, is favorable to promoting plastic film production efficiency, and simultaneously in this mechanism of cutting first motor through first threaded rod drive blade holder removal, blade holder and U-shaped support sliding fit, the quick, accurate and stable regulation of being convenient for cuts the cutting position of cutter.

Further, a tension adjusting mechanism is arranged between the first film pressing mechanism and the cutting mechanism, the tension adjusting mechanism comprises an adjusting roller, and electric telescopic rods are respectively arranged at two ends of the adjusting roller. Because the mulching films with different thicknesses or materials are different in tension, the adjusting roller is driven to move up and down through the electric telescopic rod, so that the tensioning degree of the mulching films during cutting is adjusted, and the cutting quality is improved.

Further, the workbench is provided with a sliding groove, the bottom of the second support column is provided with a sliding block in sliding fit with the sliding groove, the sliding groove is internally and rotatably connected with a second threaded rod, the sliding block is in threaded transmission connection with the second threaded rod, and one side of the workbench is provided with a fourth motor in transmission connection with the second threaded rod. The fourth motor drives the second support column to move along the sliding groove through the second threaded rod, so that the second support column and the cutting knife can be aligned quickly.

Further, set up the device that turns to between blade holder and the cutting knife, turn to the device and turn to the joint including the T shape connecting seat that rotates the connection, T shape connecting seat sets up in the blade holder bottom, the cutting knife sets up in turning to the joint bottom. The orientation of the cutting knife is adjusted through the steering joint, so that mulching films on two sides are convenient to cut respectively, and mulching film winding is completed.

Further, the guiding mechanism comprises an upper guiding rod, a lower guiding rod and supporting plates arranged at two ends of the upper guiding plate and the lower guiding plate, the supporting plates are arranged at two side edges of the workbench, the upper guiding rod corresponds to the first winding roller in position, and the lower guiding rod corresponds to the second winding roller in position.

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

1. the utility model relates to a cutting and winding device for mulch production, which is characterized in that a first film pressing mechanism, a cutting mechanism, a second film pressing mechanism, a guiding mechanism and a winding mechanism are sequentially arranged at the front end to the rear end of a workbench, a cutting procedure and a winding procedure in mulch production are combined, the mulch production efficiency is improved, a first motor in the cutting mechanism drives a tool apron to rapidly and accurately move along a U-shaped bracket through a first threaded rod, meanwhile, a second support is in sliding fit with the workbench, so that the second support and the cutting knife are conveniently aligned rapidly, and the cutting mechanism for mulch production can rapidly adjust different mulch cutting specifications and winding specifications, thereby improving the mulch production efficiency and being beneficial to reducing the production cost of enterprises.

2. This coiling mechanism is cut with cutting to plastic film production still is equipped with tension adjustment mechanism, can adjust the tensioning degree when plastic film cuts according to the plastic film of different materials or thickness to promote plastic film and cut the quality.

3. The steering device is arranged between the cutter seat and the cutting knife, so that the orientation of the cutting knife is convenient to adjust, and the cutting mechanism can cut the mulching film according to the specified specification and can cut off the mulching film to finish winding.

Drawings

Fig. 1 is a schematic top view of a cutting and winding device for mulching film production.

Fig. 2 is a schematic perspective view of a cutting and winding device for mulching film production in the utility model.

Fig. 3 is a schematic structural view of the cutting mechanism in the present utility model.

Fig. 4 is a schematic cross-sectional view of the structure at A-A in fig. 3.

Fig. 5 is a schematic view of the structure of the guide mechanism in the present utility model.

Fig. 6 is a schematic structural view of the winding mechanism in the present utility model.

Fig. 7 is a schematic diagram of a transmission structure of the winding mechanism in the present utility model.

Fig. 8 is a schematic view of the steering device according to the present utility model.

Fig. 9 is a schematic cross-sectional view of a steering device disposed between a cutter holder and a cutter according to the present utility model.

In the figure: 1-a workbench; 2-a first film pressing mechanism; 3-a tension adjustment mechanism; 4-a cutting mechanism; 5-a second film pressing mechanism; 6-a guiding mechanism; 7-a winding mechanism; 8-a bracket; 9-upper film pressing rollers; 10-pressing a film roll; 11-an electric telescopic rod; 12-adjusting rollers; 13-U-shaped brackets; 14-a first motor; 15-a first threaded rod; 16-knife holder; 17-cutting knife; 18-a guide rail; 19-limiting sliding blocks; 20-upper guide bar; 21-lower guide bar; 22-a first leg; 23-a second leg; 24-a third strut; 25-a first wind-up roll; 26-a second wind-up roll; 27-a first two-motor; 28-a third motor; 29-fourth motor; 30-sliding grooves; 31-a slider; 32-a second threaded rod; 33-steering means; a 34-T shaped connection seat; 35-steering joint.

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 cutting and winding device for mulching film production comprises a workbench 1, wherein a first film pressing mechanism 2, a cutting mechanism 4, a second film pressing mechanism 5, a guide mechanism 6 and a winding mechanism 7 are sequentially arranged on the surface of the workbench 1 from front to back; the first film pressing mechanism 2 and the second film pressing mechanism 5 have the same structure, and each film pressing mechanism comprises an upper film pressing roller 9 and a lower film pressing roller 10 which are corresponding to each other in the upper and lower positions, wherein two ends of each upper film pressing roller and each lower film pressing roller are respectively connected with a bracket 8 in a rotating way, a mulching film is flattened through the upper film pressing rollers and the lower film pressing rollers, and meanwhile, the first film pressing mechanism 2 and the second film pressing mechanism 5 which are positioned in front of and behind the workbench 1 are matched to flatten the mulching film, so that the mulching film is conveniently cut by the cutting mechanism 4; referring to fig. 3, the cutting mechanism 4 comprises a U-shaped bracket 13, a first threaded rod 15 is rotatably connected between vertical plates at two sides of the U-shaped bracket 13, a first motor 14 in transmission connection with the first threaded rod 15 is arranged on one vertical plate, a cutter seat 16 is penetrated on the first threaded rod 15, the cutter seat 16 is in transmission connection with the first threaded rod 15 through threads, meanwhile, the cutter seat 16 is in sliding fit with a back plate of the U-shaped bracket 13 so as to promote the stability of the first motor 14 for driving the cutter seat 16 to move through the first threaded rod 15, specifically, (referring to fig. 4), a limit slider 19 is arranged at the top of the cutter seat 16, a sliding rail 18 matched with the limit slider 19 is arranged at the bottom of the back plate of the U-shaped bracket 13, and a cutting knife 17 is arranged at the bottom of the cutter seat 16 for cutting mulch films, and is convenient for cutting mulch films with different specifications and sizes by adjusting the position of the cutter seat 16; (refer to fig. 5) the guiding mechanism 6 comprises an upper guiding rod 20 and a lower guiding rod 21 which are corresponding to the upper and lower positions and are arranged at intervals, and two ends of the upper guiding rod and two ends of the lower guiding rod are respectively connected with supporting plates arranged at two side edges of the table top of the workbench 1; the winding mechanism 7 (refer to fig. 6) comprises a first support 22, a third support 24 and a second support 23, wherein the first support 22 and the third support 24 are arranged on two sides of a table surface of the workbench 1, the second support 23 is arranged between the first support 22 and the second support 23 and is in sliding connection with the workbench 1, a first winding roller 25 is arranged between the first support 22 and the second support 23, a second winding roller 26 is arranged between the second support 23 and the third support 24, the first winding roller 25 is in transmission connection with a second motor 27, the second winding roller 26 is in transmission connection with a third motor 28, the second motor 27 and the third motor 28 are respectively arranged on the outer sides of the first support 22 and the third support 24, the height positions of the first winding roller 25 and the second winding roller 15 are different, and accordingly the first winding roller and the second winding roller respectively correspond to the positions of the upper guide rod 20 and the lower guide rod 21, one side of the cut mulch film is wound along the upper guide rod 20, the other side of the cut mulch film is wound along the first winding roller 25, the other side of the cut mulch film is wound along the lower guide rod 21 through the second winding roller 26, the position of the second winding roller 23 is wound by adjusting the position of the second winding roller 23, the position of the second support 23 is in transmission connection with the third motor 28, the positions of the second support 23 are respectively aligned with the position of the cut mulch film, and the cut film is convenient to cut quickly.

In one embodiment, referring to fig. 1 and 2, a tension adjusting mechanism 3 is arranged between the first film pressing mechanism 2 and the cutting mechanism 4, the tension adjusting mechanism 3 comprises an adjusting roller 12, two sides of the adjusting roller 12 are respectively connected with an electric telescopic rod 11, the adjusting roller 12 is driven to move up and down by means of the electric telescopic rod 11, the adjusting roller 12 is abutted against the mulching film to change the tensioning degree of the mulching film during cutting, and the tensioning degree of the mulching film is adjusted by the adjusting roller 12 due to different thickness or different material tension of the mulching film, so that the mulching film is better cut by the cutting mechanism 4, and the mulching film cutting quality is improved.

In one embodiment, referring to fig. 8 and 9, a steering device 33 is disposed between the cutter holder 16 and the cutter 17, the steering device 33 includes a T-shaped connecting seat 34 and a steering joint 35 which are rotatably connected, the T-shaped connecting seat 34 is disposed at the bottom of the cutter holder 16, the cutter 17 is disposed at the bottom of the steering joint 35, the direction of the cutter 17 is regulated by rotating the steering joint 35, and the first motor 14 drives the cutter holder 16 to move through the first threaded rod 15 to cut the mulching films on two sides respectively, so as to complete winding of the mulching films on two sides. It should be noted that, the rotation of the steering joint 35 may be manually rotated, the position of the cutting knife 17 after steering is limited by setting a positioning pin, or the steering joint 35 may be driven to rotate by a stepping motor, and the steering joint 35 is driven to rotate to a specified angle and a fixed position by the stepping motor, so that the cutting knife 17 is convenient for cutting the mulching film.

In one embodiment, referring to fig. 7, a sliding groove 30 is provided in the workbench 1 between the first support 22 and the third support 24, a second threaded rod 32 is rotationally connected to the sliding groove 30, a fourth motor 29 is provided on one side of the workbench 1, the fourth motor 29 is in transmission connection with the second threaded rod 32, a sliding block 31 in sliding fit with the sliding groove 30 is provided at the bottom of the second support 23, the sliding block 31 penetrates through the second threaded rod 32 and is in transmission connection with the second threaded rod 32, and the fourth motor 29 drives the sliding block 31 to move along the sliding groove through the second threaded rod 32, so as to facilitate rapid and accurate adjustment of the position of the second support 23.

This cutting coiling mechanism during operation is used in plastic film production, plastic film passes through first film pressing mechanism 2 and 5 exhibition plastic film of second film pressing mechanism, the degree of tensioning of plastic film is adjusted to tension adjustment mechanism 3, cut mechanism 4 cuts the plastic film into appointed specification size, one side plastic film after cutting is through last guide bar 20 rolling to first wind-up roll 25, the opposite side plastic film is through lower guide bar 21 rolling to second wind-up roll 26, after plastic film rolling length up to standard, rotate steering joint 35 and adjust and cut out the cutter 17 orientation, cut out the cutter 17 and cut off both sides plastic film respectively through first motor 14 drive, accomplish the rolling.

When the mulching film cutting specification is adjusted, the first motor 14 drives the first threaded rod 15 to rotate, the cutter seat 16 drives the cutting knife 17 to move to a designated position along the backboard of the U-shaped support 13, meanwhile, the fourth motor 29 drives the second threaded rod 32 to rotate, the sliding block 31 drives the second support 23 to move to a position corresponding to the cutting knife 17, then the first winding roller 25 with the corresponding specification is placed between the first support 22 and the second support 23, and the second winding roller 26 is placed between the second support 23 and the third support 24, so that the mulching film cutting specification is adjusted.

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 production is with cutting coiling mechanism, includes workstation (1) to and set up in front to back in first press mold mechanism (2), cutting mechanism (4), second press mold mechanism (5), guiding mechanism (6) and rolling mechanism (7) of workstation (1) in proper order, first press mold mechanism (2) are the same with second press mold mechanism (5) structure, and both include upper press mold roller (9) and lower press mold roller (10) that correspond from top to bottom, characterized in that, cutting mechanism (4) include U-shaped support (13), rotate between U-shaped support (13) both sides riser and connect first threaded rod (15), wherein one side riser be equipped with first motor (14) of first threaded rod (15) transmission connection, first threaded rod (15) are through screw drive connection blade holder (16), blade holder (16) and U-shaped support (13) sliding connection, rolling mechanism (7) include first pillar (22), second pillar (23) and third pillar (24), second pillar (23) are located between first pillar (23) and the second pillar (23) and second pillar (25) sliding connection, second pillar (23) are equipped with first pillar (25), and a second winding roller (26) is arranged between the third support column (24) and the second support column (23).

2. The cutting and winding device for mulching film production according to claim 1, wherein a tension adjusting mechanism (3) is arranged between the first film pressing mechanism (2) and the cutting mechanism (4), the tension adjusting mechanism (3) comprises an adjusting roller (12), and two ends of the adjusting roller (12) are respectively provided with an electric telescopic rod (11).

3. The cutting and winding device for mulching film production according to claim 1 or 2, wherein the workbench (1) is provided with a chute (30), a sliding block (31) which is in sliding fit with the chute (30) is arranged at the bottom of the second support (23), the chute (30) is rotationally connected with a second threaded rod (32), the sliding block (31) is in threaded transmission connection with the second threaded rod (32), and a fourth motor (29) which is in transmission connection with the second threaded rod (32) is arranged on one side of the workbench (1).

4. A cutting and winding device for mulching film production according to claim 3, characterized in that a steering device (33) is arranged between the cutter holder (16) and the cutting knife (17), the steering device (33) comprises a T-shaped connecting seat (34) and a steering joint (35) which are connected in a rotating way, the T-shaped connecting seat (34) is arranged at the bottom of the cutter holder (16), and the cutting knife (17) is arranged at the bottom of the steering joint (35).

5. The cutting and winding device for mulching film production according to claim 4, wherein the guiding mechanism (6) comprises an upper guiding rod (20), a lower guiding rod (21) and supporting plates arranged at two ends of the upper guiding rod and the lower guiding rod, the supporting plates are arranged at two side edges of the workbench (1), the upper guiding rod (20) corresponds to the first winding roller (25) in position, and the lower guiding rod (21) corresponds to the second winding roller (26) in position.