Feeding assembly for fixed-length film cutting

Abstract

The utility model relates to a feeding assembly for fixed-length film cutting. The feeding assembly comprises an installation base, a fixing column is fixedly installed at the top of the installation base, a limiting disc is movably installed on the side face of the fixing column, an installation disc is installed on the side face of the limiting disc, and a positioning assembly is movably installed on the side face of the installation disc. According to the feeding assembly for fixed-length film cutting, by arranging the positioning assembly, when the feeding assembly is used and installed, the two ends of a feeding roller are inserted into an installation disc at the same time, a positioning sliding plate slides at the middle position of the installation disc manually at the same time, and the positioning sliding plate is installed at the top of the installation disc in a sliding mode through a positioning sliding block; when the four positioning sliding plates draw close to the middle, the positioning plates are driven to be inserted into the positioning grooves, positioning and fixing of the positioning cylinder are achieved, and therefore the feeding cylinder is fixedly installed in the two limiting discs, the purpose of rapidly installing the feeding cylinder is achieved, and the film cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film feeding components, in particular to a feeding component for fixed-length film cutting. Background Art

[0002] The film is generally a roll of material, which is cut to a fixed length by a cutting device. When the cutting device is in operation, it usually needs to pass through a film loading component, a primary traction component, a secondary traction component, a fixed-length feeding component and a cutting component to complete the cutting of the film, and the loading component plays an indispensable part in the cutting equipment.

[0003] When cutting the roll film, the required length has always been rolled out manually using a film roll rack, and then the workers use a cutting knife to cut the release film of the required size. Manual cutting not only wastes a lot of manpower and material resources, but also has very low cutting efficiency.

[0004] According to a feeding assembly for processing aluminum-plastic film mentioned in the utility model patent with Chinese patent application number 202123079946.6, the feeding assembly for processing aluminum-plastic film can automatically transport the aluminum-plastic film to the production line when in use. However, the feeding assembly for processing aluminum-plastic film is not convenient for quickly installing the aluminum-plastic film when in use, resulting in a section of aluminum-plastic film cannot be fed in time after cutting is completed, affecting the cutting efficiency of the film. Therefore, it is necessary to propose a feeding assembly for fixed-length film cutting to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding assembly for fixed-length film cutting, which has the advantages of convenient and rapid installation of the film, and solves the problem that the existing feeding assembly cannot install the film quickly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding assembly for fixed-length film cutting, comprising a mounting base, a fixing column is fixedly mounted on the top of the mounting base, a limiting disc is movably mounted on the side of the fixing column, a fixing rod is fixedly connected to the side of the mounting base, an infrared sensor is fixedly mounted on the top of the fixing rod, a mounting plate is mounted on the side of the limiting disc, and a positioning assembly is movably mounted on the side of the mounting plate;

[0007] The positioning assembly includes a positioning slide plate. Four groups of positioning slide plates are slidably installed on the top of the mounting plate. Positioning through grooves are arranged in the middle of the four groups of positioning slide plates. Positioning plates are fixedly connected to corresponding side surfaces of the four groups of positioning slide plates.

[0008] As a preferred technical solution of the utility model, a feeding roller is installed between the two limiting discs, the top and bottom of the feeding roller are fixedly connected with a positioning cylinder, and the outside of the positioning cylinder is provided with four positioning grooves.

[0009] The beneficial effects of the above preferred technical solution are: the positioning cylinder can facilitate the connection between the feeding roller and the mounting plate, and the positioning plate can be conveniently positioned in the interior of the positioning groove through the positioning groove.

[0010] As a preferred technical solution of the utility model, the positioning plate is slidably installed inside the positioning groove, and the diameter of the positioning tube is smaller than the diameter of the positioning through groove.

[0011] The beneficial effect of the above preferred technical solution is that the diameter of the positioning cylinder is smaller than the diameter of the positioning through slot, which can facilitate the insertion of the feeding roller into the interior of the positioning through slot.

[0012] As a preferred technical solution of the utility model, a limiting slide groove is provided inside the mounting plate, a positioning slide block is fixedly installed at the bottom of the positioning slide block, and the positioning slide block is slidably installed inside the limiting slide groove.

[0013] The beneficial effect of the above preferred technical solution is that the positioning groove can facilitate the positioning of the positioning plate inside the positioning groove.

[0014] As a preferred technical solution of the utility model, the positioning slide is slidably mounted on the top of the mounting plate, a driving motor is fixedly mounted on the side of the limiting disc, and an output shaft of the driving motor is fixedly connected to the side of the mounting plate.

[0015] The beneficial effect of the above preferred technical solution is that it can conveniently drive the motor to drive the limit disc and the feeding roller to rotate and feed the material in real time.

[0016] As an optimal technical solution of the utility model, a controller is fixedly installed on the top of the fixed column, a traction base is fixedly installed on the left side of the mounting base, a connecting column is installed on the top of the traction base, and a fixed rubber sleeve is fixedly connected to the outside of the positioning slide.

[0017] The beneficial effect of the above preferred technical solution is that the traction base can limit one end of the membrane.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] 1. The fixed-length film cutting feeding assembly is provided with a positioning assembly. When in use, the two ends of the feed roller are simultaneously plugged into the inside of the mounting plate, and the positioning slide plate is manually slid in the middle position of the mounting plate at the same time. The positioning slide plate will be slid and installed on the top of the mounting plate through the positioning slide block. When the four positioning slide plates are moved toward the middle, the positioning plate will be driven to be plugged into the inside of the positioning groove to realize the positioning and fixing of the positioning cylinder, so that the feed roller is fixedly installed in the inside of the two limit discs, so as to achieve the purpose of quickly installing the feed roller and improve the film cutting efficiency.

[0020] 2. The feeding assembly for fixed-length film cutting is equipped with an infrared sensor. When in use, a traction assembly is provided on the top of the traction base, which can limit and fix one end of the film. Through the rotation of the feeding roller, a part of the external film falls to the top of the mounting base. The transparent film can be detected by the infrared sensor, and then the entire cutting device is started to avoid idling of the entire cutting device or pulling of the film, which affects the cutting effect of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of the structure of the feeding assembly of the utility model;

[0022] Figure 2 This is a three-dimensional diagram of the installation structure of the feeding roller of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the positioning slide structure of the utility model.

[0024] In the figure: 1. Mounting base; 2. Fixed column; 3. Controller; 4. Limiting disc; 5. Feeding roller; 6. Fixed rod; 7. Infrared sensor; 9. Traction base; 10. Connecting column; 11. Driving motor; 12. Mounting plate; 13. Positioning assembly; 131. Limiting slide groove; 132. Positioning through groove; 133. Positioning slide plate; 134. Fixed rubber sleeve; 135. Positioning plate; 136. Positioning slide block; 14. Positioning cylinder; 15. Positioning groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-3In this embodiment, a feeding assembly for fixed-length film cutting includes a mounting base 1, a fixing column 2 is fixedly mounted on the top of the mounting base 1, a limiting disc 4 is movably mounted on the side of the fixing column 2, a fixing rod 6 is fixedly connected to the side of the mounting base 1, an infrared sensor 7 is fixedly mounted on the top of the fixing rod 6, a mounting plate 12 is mounted on the side of the limiting disc 4, and a positioning assembly 13 is movably mounted on the side of the mounting plate 12;

[0027] The positioning assembly 13 includes a positioning slide 133. Four groups of positioning slides 133 are slidably installed on the top of the mounting plate 12. Positioning slots 132 are provided in the middle of the four groups of positioning slides 133. Positioning plates 135 are fixedly connected to the corresponding side surfaces of the four groups of positioning slides 133.

[0028] In this embodiment, a feeding roller 5 is installed between the two limiting discs 4 , and a positioning cylinder 14 is fixedly connected to the top and the bottom of the feeding roller 5 . Four positioning grooves 15 are formed on the outside of the positioning cylinder 14 .

[0029] It should be noted that the positioning cylinder 14 can facilitate the connection between the feeding roller 5 and the mounting plate 12 , and the positioning groove 15 can facilitate the positioning of the positioning plate 135 inside the positioning groove 15 .

[0030] In this embodiment, the positioning plate 135 is slidably installed inside the positioning groove 15 , and the diameter of the positioning tube 14 is smaller than the diameter of the positioning through groove 132 .

[0031] It should be noted that the diameter of the positioning cylinder 14 is smaller than the diameter of the positioning slot 132 , which can facilitate the insertion of the feeding roller 5 into the interior of the positioning slot 132 .

[0032] In this embodiment, a limiting slide groove 131 is provided inside the mounting plate 12 , a positioning slide block 136 is fixedly installed at the bottom of the positioning slide plate 133 , and the positioning slide block 136 is slidably installed inside the limiting slide groove 131 .

[0033] It should be noted that the positioning groove 15 can facilitate the positioning of the positioning plate 135 inside the positioning groove 15 .

[0034] In this embodiment, the positioning slide plate 133 is slidably mounted on the top of the mounting plate 12 , and the driving motor 11 is fixedly mounted on the side of the limiting disc 4 , and the output shaft of the driving motor 11 is fixedly connected to the side of the mounting plate 12 .

[0035] It should be noted that the driving motor 11 can conveniently drive the limiting disc 4 and the feeding roller 5 to rotate and feed the materials in real time.

[0036] In this embodiment, a controller 3 is fixedly installed on the top of the fixed column 2, a traction base 9 is fixedly installed on the left side of the mounting base 1, a connecting column 10 is installed on the top of the traction base 9, and a fixed rubber sleeve 134 is fixedly connected to the outside of the positioning slide plate 133.

[0037] It should be noted that the traction base 9 can limit one end of the film.

[0038] To summarize, the feeding assembly for fixed-length film cutting is provided with a positioning assembly 13. When in use, during installation, the two ends of the feed roller 5 are simultaneously inserted into the interior of the mounting plate 12, and the positioning slide plate 133 is manually slid in the middle position of the mounting plate 12. The positioning slide plate 133 will be slidably installed on the top of the mounting plate 12 through the positioning slide block 136. When the four positioning slide plates 133 move toward the middle, they will drive the positioning plate 135 to be inserted into the interior of the positioning groove 15, so as to position and fix the positioning cylinder 14, thereby fixing the feed roller 5 in the interior of the two limiting discs 4, so as to achieve the purpose of quickly installing the feed roller 5 and improve the efficiency of film cutting.

[0039] The feeding assembly for fixed-length film cutting is provided with an infrared sensor 7. When in use, a traction assembly is provided on the top of the traction base 9, which can limit and fix one end of the film. Through the rotation of the feeding roller 5, a part of the external film falls to the top of the mounting base 1. The transparent film can be detected by the infrared sensor 7, and then the entire cutting device is started to avoid the entire cutting device from idling or pulling the film, which affects the cutting effect of the film.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding assembly for fixed-length film cutting, comprising a mounting base, characterized in that: A fixing column is fixedly installed on the top of the mounting base, a limiting disc is movably installed on the side of the fixing column, a fixing rod is fixedly connected to the side of the mounting base, an infrared sensor is fixedly installed on the top of the fixing rod, a mounting plate is installed on the side of the limiting disc, and a positioning assembly is movably installed on the side of the mounting plate; The positioning assembly includes a positioning slide plate. Four groups of positioning slide plates are slidably installed on the top of the mounting plate. Positioning through grooves are arranged in the middle of the four groups of positioning slide plates. Positioning plates are fixedly connected to corresponding side surfaces of the four groups of positioning slide plates.

2. A feeding assembly for cutting film to length according to claim 1, characterized in that: A feeding roller is installed between the two limiting discs, and a positioning cylinder is fixedly connected to the top and the bottom of the feeding roller. Four positioning grooves are opened on the outside of the positioning cylinder.

3. A feeding assembly for cutting film to length according to claim 2, characterized in that: The positioning plate is slidably installed inside the positioning groove, and the diameter of the positioning cylinder is smaller than the diameter of the positioning through groove.

4. A feeding assembly for cutting film to length according to claim 1, characterized in that: A limiting slide groove is provided inside the mounting plate, a positioning slide block is fixedly mounted on the bottom of the positioning slide block, and the positioning slide block is slidably mounted inside the limiting slide groove.

5. The feeding assembly for cutting film to length according to claim 1, characterized in that: The positioning slide plate is slidably mounted on the top of the mounting plate, a driving motor is fixedly mounted on the side of the limiting disc, and an output shaft of the driving motor is fixedly connected to the side of the mounting plate.

6. A feeding assembly for cutting film to length according to claim 1, characterized in that: A controller is fixedly installed on the top of the fixing column, a traction base is fixedly installed on the left side of the mounting base, a connecting column is installed on the top of the traction base, and a fixed rubber sleeve is fixedly connected to the outside of the positioning slide plate.

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