Granulator with automatic clamping plate displacement function

Abstract

The utility model relates to the technical field of film roll production, and discloses a granulator with a clamping plate capable of moving automatically. The control system is installed on the rack and used for receiving instructions and outputting the instructions. The feeding assembly is installed on the rack and used for feeding a film roll. The material clamping assembly comprises a base, a material clamping motor, a lead screw, a first material clamping plate and a second material clamping plate. The material clamping motor drives the first material clamping plate to move and adjust relative to the second material clamping plate. The material pressing assembly is arranged behind the discharging part of the material clamping assembly and is used for imprinting the film roll; the material cutting assembly is arranged behind the discharging part of the material pressing assembly and used for cutting the embossed film roll into particles; the material pumping assembly is arranged below the material cutting assembly and used for conveying the cut film roll material particles. According to the utility model, the positions of the first material clamping plate and the second material clamping plate can be automatically changed, rim charge forming is controlled, the working positions of the knurling wheel and the rotating cutter are changed, uniform abrasion is achieved, and the failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of film roll production, in particular to a granulator with automatic displacement of clamping plates. Background Art

[0002] In the production of PE film pelletizing, the PE film clamping position needs to be manually adjusted to shift the clamping plate. Long-term use of the same position will cause serious wear, such as serious wear of the embossing wheel and the rotary knife, resulting in tailing of the pelletized material, resulting in blockage of the conveying pellets, and a very high equipment failure rate.

[0003] Therefore, improvements need to be made. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a granulator with automatic displacement of clamping plates in view of the defects existing in the above-mentioned prior art, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a granulator with automatic displacement of a clamping plate, comprising: a frame, the frame is configured to be used for installing and supporting mechanical parts; a control system, the control system is installed on the frame, the control system is used to receive instructions and output instructions; a feeding assembly, the feeding assembly is installed on the frame, the feeding assembly is used to feed the film roll; a clamping assembly, the clamping assembly is arranged behind the discharge of the feeding assembly, the clamping assembly comprises a base, a clamping motor arranged on one side of the base, and an output end of the clamping motor is connected to the clamping motor. A connected lead screw is sleeved on a first clamping plate of the lead screw and a second clamping plate arranged opposite to the first clamping plate; wherein the clamping motor drives the first clamping plate and the second clamping plate to move and adjust; a pressing assembly, which is arranged behind the discharge of the clamping assembly, and is used for stamping the film roll; a cutting assembly, which is arranged behind the discharge of the pressing assembly, and is used for cutting the stamped film roll into particles; a drawing assembly, which is arranged below the cutting assembly, and is used for conveying the cut film roll particles.

[0006] Furthermore, the feeding assembly includes a mounting plate connected to the frame and a guide roller group arranged on the mounting plate; the guide roller group includes a tension sensor for sensing the tension degree of the film roll.

[0007] Furthermore, the pressing assembly comprises a pair of embossing wheels arranged opposite to each other up and down, and the embossing wheels are provided with embossing patterns on their circumferential surfaces.

[0008] Furthermore, the cutting assembly includes a cutting motor and a rotary knife driven by the cutting motor, and the cutting motor drives the rotary knife to rotate to cut the film roll.

[0009] Furthermore, the material extraction assembly includes a hopper disposed below the rotary cutter and a material extraction fan connected to the hopper, and the material extraction fan drives the film roll material particles in the hopper to be transported.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The structure of the clamping component is optimized, and it is controlled by the control system. The driving motor rotates, drives the clamping plate on the screw to move, changes the clamping position, and then the film roll discharged from the clamping component position can be worn at different positions of the pressing component and the cutting component, solves the problem of tailing of the cut pellets and blockage of the conveying pellets, and extends the service life of the product.

[0012] 2. The structure is simple and easy to improve and replace on the basic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the clamping component.

[0015] Figure 3 It is a cross-sectional schematic diagram of the clamping assembly.

[0016] Figure 4 It is a schematic diagram of the structure of the utility model.

[0017] Figure numerals: 1. Frame; 2. Control system; 3. Feeding assembly; 4. Clamping assembly; 5. Base; 6. Clamping motor; 7. Screw; 8. First clamping plate; 9. Second clamping plate; 10. Pressing assembly; 11. Cutting assembly; 12. Extracting assembly; 13. Guide roller group; 14. Tension sensor; 15. Cutting motor; 16. Rotating knife; 17. Hopper; 18. Extracting fan. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] In view of the technical problems described in the background technology, as shown in the figure, a granulator with automatic displacement of a clamping plate is provided, comprising: a frame 1, wherein the frame 1 is configured to be used for installing and supporting mechanical components; a control system 2, wherein the control system 2 is mounted on the frame 1, and the control system 2 is used for receiving instructions and outputting instructions; a feeding assembly 3, wherein the feeding assembly 3 is mounted on the frame 1, and the feeding assembly 3 is used for feeding a film roll; a clamping assembly 4, wherein the clamping assembly 4 is arranged at the rear of the discharge of the feeding assembly 3, and the clamping assembly 4 comprises a base 5, a clamping motor 6 arranged on one side of the base 5, and a lead screw 7 connected to the output end of the clamping motor 6, A first clamping plate 8 sleeved on the screw and a second clamping plate 9 arranged opposite to the first clamping plate 8; wherein the clamping motor 6 drives the first clamping plate 8 and the second clamping plate 9 to move and adjust; a pressing component 10, which is arranged behind the material discharging of the clamping component 4, and is used for stamping the film roll; a cutting component 11, which is arranged behind the material discharging of the pressing component 10, and is used for cutting the stamped film roll into particles; a drawing component 12, which is arranged below the cutting component 11, and is used for conveying the cut film roll particles.

[0021] The control system 2 can be a system composed of PLC, single-chip microcomputer, control mainboard and various electronic components, which is used to receive instructions and output control instructions to each component. Its specific processing objects can be CPE materials, PE materials, CPP materials, EVA materials, PVC materials, POF materials, TPU materials, non-woven fabrics and other materials. The specific use process is: the film roll material is transported by another device, and the film roll material is moved to the clamping component 4 through the feeding component 3. The spacing between the first clamping plate 8 and the second clamping plate 9 on the clamping component 4 limits the clamping of the film roll material. The film roll material is embossed under the action of the pressing component 10, and cut into pellets through the cutting component 11. The pellets are transported to the extrusion equipment or silo under the action of the extraction component 12.

[0022] In the above process, the control system 2 can control the drive of the clamping motor 6 to drive the clamping plate on the screw to move, change the clamping position, and then the film roll discharged from the clamping component 4 can be worn at different positions of the pressing component 10 and the cutting component 11, thereby solving the problems of tailing of the cut pellets and blockage of the conveying pellets and extending the service life of the product.

[0023] As shown in the reference figure, the feeding assembly 3 includes a mounting plate connected to the frame 1 and a guide roller group 13 arranged on the mounting plate; the guide roller group 13 includes a tension sensor 14 for sensing the tension degree of the film roll.

[0024] In implementation, a guide roller group 13 may be provided according to the feeding path of the film roll for support and guidance, and a tension sensor 14 may be installed on the guide roller group 13 to control the continuous feeding of the film roll or the online edge material through tension sensing.

[0025] The pressing assembly 10 includes a pair of embossing wheels arranged opposite to each other up and down, and the embossing wheels are provided with embossing patterns on their circumferential surfaces.

[0026] As shown in the figure, the cutting assembly 11 includes a cutting motor 15 and a rotary knife 16 driven by the cutting motor 15. When in use, the cutting motor 15 drives the rotary knife 16 to rotate and cut the film roll.

[0027] The extraction assembly 12 includes a hopper 17 disposed below the rotary knife 16 and an extraction fan 18 connected to the hopper. The extraction fan 18 drives the film roll pellets in the hopper to be transported to the extrusion equipment or the silo.

[0028] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A granulator with automatic displacement of clamping plates, characterized in that: include: a frame configured to mount and support mechanical components; A control system, the control system is installed on the rack, and the control system is used to receive instructions and output instructions; A feeding assembly, the feeding assembly is mounted on the frame, and the feeding assembly is used to feed the film roll; A material clamping assembly, the material clamping assembly is arranged behind the material feeding assembly, the material clamping assembly comprises a base, a material clamping motor arranged on one side of the base, a lead screw connected to the output end of the material clamping motor, a first material clamping plate sleeved on the lead screw, and a second material clamping plate arranged opposite to the first material clamping plate; wherein the material clamping motor drives the first material clamping plate and the second material clamping plate to move and adjust; A material pressing assembly, which is arranged behind the material discharging assembly of the material clamping assembly and is used for stamping the film roll; A cutting component, which is arranged behind the discharge of the pressing component and is used to cut the film roll after stamping into particles; A material extraction component is arranged below the material cutting component, and is used for conveying the film roll material particles after cutting.

2. The granulator with automatic clamping plate displacement according to claim 1, characterized in that: The feeding assembly includes a mounting plate connected to the frame and a guide roller group arranged on the mounting plate; the guide roller group includes a tension sensor for sensing the tension degree of the film roll.

3. The granulator with automatic clamping plate displacement according to claim 2, characterized in that: The pressing assembly comprises a pair of embossing wheels arranged opposite to each other up and down, and the embossing wheels are provided with embossing patterns on the circumferential surfaces.

4. The granulator with automatic clamping plate displacement according to claim 3, characterized in that: The cutting assembly includes a cutting motor and a rotary knife driven by the cutting motor, and the cutting motor drives the rotary knife to rotate to cut the film roll.

5. The granulator with automatic clamping plate displacement according to claim 4, characterized in that: The material extraction assembly comprises a hopper disposed below the rotary cutter and a material extraction fan connected to the hopper, and the material extraction fan drives the film roll material particles in the hopper to be transported.

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