CN210589512U

CN210589512U - A cutting device for plastic film production

Info

Publication number: CN210589512U
Application number: CN201921084090.1U
Authority: CN
Inventors: 王晓凯
Original assignee: Shandong Huawei Agricultural Co Ltd
Current assignee: Shandong Huawei Agricultural Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-22
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a cutting device for plastic film production, include the base and install four landing legs in base bottom four corners, telescopic machanism, four are all installed in the upper surface four corners of base the common fixedly connected with roof of telescopic machanism's output, be connected with the cutting machine through reciprocal translation mechanism on the roof, the upper surface of base has seted up the cutting groove and the waste liquid groove that are linked together in proper order, the right side of base install with cutting blade assorted cooling mechanism on the cutting machine. The utility model discloses utilize the cooling liquid of water pump in with the liquid reserve tank to spray on the cutting blade on the cutting machine, cool down the processing to cutting blade, guarantee like this in the at utmost that the cutting machine can normally work continuously for a long time, avoid the cutting blade of overheated state on the cutting machine to the extra influence that the plastic film caused, ensure the regular degree of cutting the plastic film after cutting off.

Description

A cutting device for plastic film production

Technical Field

The utility model relates to a plastic film processing technology field especially relates to a cutting device for plastic film production.

Background

In the early 70 s, small-area cultivation tests on crops such as vegetables and cotton were carried out by using waste common agricultural films in parts of China, and certain effects were obtained, but the small-area cultivation tests cannot be popularized due to economic and technical reasons. In 1978, the department of agriculture, animal husbandry and fishery introduced a whole set of mulching technology from Japan, including working methods, special mulching films and mulching machines, through external technology communication. After several years of digestion and absorption, necessary technical, manpower and material conditions are provided for large-area popularization and application, and a Chinese characteristic plastic film mulching cultivation technical system is formed by combining with the Chinese traditional agricultural cultivation technology.

Refer to patent publication No. CN 208068383U's authorization file, it discloses a cutting device for plastic film production, specifically, including the base, the top of base has been seted up and has been cut groove, the equal fixedly connected with electric telescopic handle in both sides at base top, electric telescopic handle's top fixedly connected with backup pad, the right side at backup pad top is provided with the motor, the output shaft fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has the nut, the transverse groove has been seted up to the inside of backup pad, the inside sliding connection of transverse groove has the pulley, the below of pulley is provided with the cutting machine. This case passes through the base, cuts the setting of cut groove, electric telescopic handle, backup pad, motor, threaded rod, nut, limiting plate, transverse groove, pulley, support and cutting machine, makes the cutting effect of the device of cutting obtain promoting, has improved the cutting efficiency of plastic film, has solved the poor problem of traditional plastic film production with the device of cutting effect of cutting simultaneously.

However, the cited reference documents only introduce a cutting machine to cut and cut the mulching film, it is not known that after the cutting machine works continuously for a long time, the cutting blade on the cutting machine is increasingly hot, the mulching film is a PE film, and the overheated cutting blade may cause the mulching film to be heated, curled and even melted, and the influence is not insignificant.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the cited reference only introduces a cutting machine to cut and cut the mulching film, and it is not known that the cutting blade on the cutting machine is increasingly hot after the cutting machine works continuously for a long time, the mulching film is a PE film, and the overheated cutting blade may cause the mulching film to be heated, curled and even melted, so that the cutting device for mulching film production is provided.

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

the utility model provides a cutting device for plastic film production, includes the base and installs four landing legs in base bottom four corners, telescopic machanism, four are all installed in the upper surface four corners of base the common fixedly connected with roof of telescopic machanism's output, be connected with the cutting machine through reciprocal translation mechanism on the roof, the upper surface of base has seted up the cutting groove and the waste liquid groove that are linked together in proper order, the right side of base install with cutting blade assorted cooling mechanism on the cutting machine.

Preferably, reciprocal translation mechanism is including installing the servo motor on the roof, servo motor's output fixedly connected with lead screw, threaded sleeve is equipped with the internal thread sleeve pipe on the lead screw, the bar spout has been seted up at the middle part of roof, vertically in the bar spout being inserted and being equipped with the connecting rod, both sides lateral wall sets up with the laminating of two relative inside walls in the bar spout respectively around the connecting rod, the upper end of connecting rod is passed bar spout and internal thread sheathed tube bottom fixed connection, the lower extreme and the cutting machine fixed connection of connecting rod.

Preferably, cooling mechanism is including installing the liquid reserve tank on the base right side, it is equipped with the coolant liquid to add in the liquid reserve tank, the upper end of liquid reserve tank is connected with the infusion pipeline, the one end that the liquid reserve tank was kept away from to the infusion pipeline is installed the shower head, the middle part of infusion pipeline is provided with the water pump of installing on the base.

Preferably, the telescopic mechanism is an electric telescopic rod or a telescopic cylinder.

Preferably, a support is fixedly installed on the top plate in a position right opposite to the servo motor, a bearing is arranged on the support, and the outer side wall of one end, far away from the servo motor, of the screw rod is fixedly connected with the inner ring of the bearing.

Preferably, the bottom of the base is provided with a liquid discharge pipe communicated with the bottom in the waste liquid tank.

Preferably, a valve is arranged on the liquid discharge pipe.

The utility model has the advantages that: 1. the cooling liquid in the liquid storage tank is sprayed onto the cutting blades on the cutting machine by using the water pump, and the cutting blades are cooled, so that the cutting machine can be ensured to work normally for a long time to the maximum extent, the additional influence of the cutting blades in an overheated state on the cutting machine on the mulching film is avoided, and the regularity of the cut and cut mulching film is ensured;

2. the cooling liquid deposited in the waste liquid groove can be discharged into the garbage can by opening the valve through the liquid discharge pipe, thereby ensuring the continuous liquid containing capacity of the waste liquid groove.

Drawings

Fig. 1 is a front view of a cutting device for mulching film production according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a cutting device for plastic film production.

In the figure: the device comprises a supporting leg 1, a base 2, a telescopic mechanism 3, a support 4, a top plate 5, a lead screw 6, an internal thread sleeve 7, a servo motor 8, a connecting rod 9, a cutting machine 10, a liquid conveying pipeline 11, a spray head 12, a liquid discharge pipe 13, a liquid storage tank 14, a water pump 15, a strip-shaped sliding opening 16, a cutting groove 17 and a waste liquid groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cutting device for plastic film production, including base 2 and four landing legs 1 of installing on base 2 bottom four corners, telescopic machanism 3 is all installed in the upper surface four corners of base 2, the common fixedly connected with roof 5 of four telescopic machanism 3's output, be connected with cutting machine 10 through reciprocal translation mechanism on the roof 5, the upper surface of base 2 has seted up cutting groove 17 and waste liquid groove 18 that are linked together in proper order, base 2's right side install with cutting blade assorted cooling mechanism on the cutting machine 10.

Reciprocating translation mechanism is including installing servo motor 8 on roof 5, servo motor 8's output fixedly connected with lead screw 6, thread bush is equipped with internal thread sleeve pipe 7 on the lead screw 6, bar spout 16 has been seted up at the middle part of roof 5, vertical the inserting is equipped with connecting rod 9 in the bar spout 16, both sides lateral wall sets up with the laminating of two relative inside walls in the bar spout 16 respectively around the connecting rod 9, the bottom fixed connection of bar spout 16 and internal thread sleeve pipe 7 is passed to the upper end of connecting rod 9, the lower extreme and the cutting machine 10 fixed connection of connecting rod 9.

The cooling mechanism comprises a liquid storage tank 14 arranged on the right side of the base 2, cooling liquid is additionally arranged in the liquid storage tank 14, a liquid conveying pipeline 11 is connected to the upper end of the liquid storage tank 14, a spray head 12 is arranged at one end, far away from the liquid storage tank 14, of the liquid conveying pipeline 11, and a water pump 15 arranged on the base 2 is arranged in the middle of the liquid conveying pipeline 11.

The telescopic mechanism 3 is an electric telescopic rod or a telescopic cylinder.

The top plate 5 is fixedly provided with a support 4 at a position right opposite to the servo motor 8, the support 4 is provided with a bearing, the outer side wall of one end of the screw rod 6 far away from the servo motor 8 is fixedly connected with the inner ring of the bearing, and the bearing plays a role in bearing radial load generated when the screw rod 6 rotates.

The bottom of the base 2 is provided with a liquid discharge pipe 13 communicated with the bottom in the waste liquid groove 18, and the liquid discharge pipe 13 is provided with a valve.

The utility model provides an among the cutting device for plastic film production, the PLC controller is installed to the bottom of base 2, and this PLC controller passes through wire electric connection with servo motor 8, cutting machine 10, telescopic machanism 3, water pump 15 respectively.

Lay the plastic film on base 2, then the output with four telescopic machanism 3 retracts to suitable position height, later drive lead screw 6 through starting servo motor 8 and rotate, and then realize the displacement of internal thread sleeve pipe 7 on lead screw 6, cutting machine 10 is taken the cutting to the plastic film by internal thread sleeve pipe 7 area and is decided like this, according to the actual condition of generating heat of cutting blade on cutting machine 10, move cutting machine 10 to waste liquid groove 18 directly over at every period, utilize on water pump 15 with the coolant liquid in the liquid reserve tank 14 spray the cutting blade on cutting machine 10, cool down the processing to the cutting blade, can guarantee in the at utmost like this that cutting machine 10 can be normally worked for a long time continuously, avoid the extra influence that overheated state's cutting blade caused the plastic film on cutting machine 10, ensure the regular degree of the plastic film after cutting off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cutting device for plastic film production, includes base (2) and installs four landing legs (1) in base (2) bottom four corners, a serial communication port, telescopic machanism (3), four are all installed in the upper surface four corners of base (2) the common fixedly connected with roof (5) of output of telescopic machanism (3), be connected with cutting machine (10) through reciprocal translation mechanism on roof (5), the upper surface of base (2) has been seted up in proper order and has been linked together cut groove (17) and waste liquid groove (18), cutting blade assorted cooling mechanism on with cutting machine (10) is installed on the right side of base (2).

2. The cutting device for mulching film production according to claim 1, wherein the reciprocating translation mechanism comprises a servo motor (8) installed on a top plate (5), a lead screw (6) is fixedly connected to an output end of the servo motor (8), an internal thread sleeve (7) is arranged on the lead screw (6) in a threaded sleeve mode, a strip-shaped sliding opening (16) is formed in the middle of the top plate (5), a connecting rod (9) is vertically inserted into the strip-shaped sliding opening (16), side walls of the front side and the rear side of the connecting rod (9) are respectively attached to two opposite inner side walls in the strip-shaped sliding opening (16), the upper end of the connecting rod (9) penetrates through the strip-shaped sliding opening (16) and is fixedly connected with the bottom of the internal thread sleeve (7), and the lower end of the connecting rod (9) is fixedly connected with a cutting machine (10).

3. The cutting device for mulching film production according to claim 1, wherein the cooling mechanism comprises a liquid storage tank (14) installed on the right side of the base (2), cooling liquid is additionally installed in the liquid storage tank (14), a liquid conveying pipeline (11) is connected to the upper end of the liquid storage tank (14), a spray header (12) is installed at one end, away from the liquid storage tank (14), of the liquid conveying pipeline (11), and a water pump (15) installed on the base (2) is arranged in the middle of the liquid conveying pipeline (11).

4. The cutting device for mulching film production according to claim 2, wherein the telescopic mechanism (3) is an electric telescopic rod or a telescopic cylinder.

5. A cutting device for mulching film production according to claim 2, wherein a support (4) is fixedly installed on the top plate (5) at a position right opposite to the servo motor (8), a bearing is arranged on the support (4), and the outer side wall of one end of the screw rod (6) far away from the servo motor (8) is fixedly connected with the inner ring of the bearing.

6. A cutting device for mulching film production according to claim 1, wherein a drain pipe (13) communicating with the bottom inside the waste liquid tank (18) is installed at the bottom of the base (2).

7. A cutting device for mulching film production according to claim 6, wherein a valve is installed on the drain pipe (13).