Hobbing cutter for processing opening of packaging film

Abstract

The utility model discloses a hob for processing a packaging film opening, which comprises a box body, a mounting component connected on the box body, a movable groove arranged at one end of the box body, a processing component arranged in the movable groove, and a part of the processing component arranged on two sides of the box body. According to the packaging film opening device, multiple positions of hobbing cutters are adjusted, so that packaging films at different positions can be subjected to opening treatment, the opening effect can be better guaranteed, multiple times of opening cutting can be conducted on the packaging films through the multiple hobbing cutters, the opening efficiency is guaranteed, and the packaging opening effect is further guaranteed; and in the installation process of the hob, the width can be adjusted, and therefore the hob can be suitable for different devices.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging film processing, in particular to a rolling cutter used for processing packaging film openings. Background Art

[0002] A roller is a tool used to cut materials, mainly used to cut thin film materials such as packaging films and protective films. In the packaging industry, in order to improve packaging efficiency and quality, multi-station high-efficiency roller equipment is used. This equipment can accurately cut protective films to meet different packaging needs. In order to better ensure the opening effect of the packaging film, a roller for processing the opening of the packaging film is needed.

[0003] When the existing roller cuts are used to open the packaging film, the cutting diameter of the roller cutters is mostly fixed, so that the packaging film at different positions cannot be used, resulting in a poor opening effect. At the same time, the existing roller cutters can only perform one opening cutting when performing the opening process, resulting in a low opening efficiency and a poor opening effect.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a rolling cutter for processing the opening of a packaging film to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A rolling cutter for processing packaging film openings comprises a box body, a mounting assembly is connected to the box body, a movable groove is opened at one end of the box body, a processing assembly is arranged in the movable groove, and parts of the processing assembly are arranged on both sides of the box body.

[0008] Furthermore, in order to better ensure the installation effect of the roller cutter, the installation assembly includes multiple mounting seats, which are symmetrically arranged on the box body, and the mounting seats are provided with adjustment rods, and the adjustment rods are fixedly provided with adjustment gears, and the adjustment gears are meshed and connected with adjustment racks.

[0009] Furthermore, an adjustment plate is provided at one end of the adjustment rack, a connecting protrusion is provided at one end of the adjustment plate, the connecting protrusion is connected to one end of the box body, a ratchet and an adjustment seat are provided at one end of the adjustment rod, and a pawl is meshed and connected to the ratchet.

[0010] Furthermore, an adjusting spring is arranged on one side of the pawl, and the adjusting spring and the pawl are arranged on one side of the mounting seat through a rotating shaft.

[0011] Furthermore, in order to better ensure the processing effect of the roller, the processing component includes a plurality of electric slide rails, which are symmetrically arranged on both sides of the box body, and a support frame is arranged at the movable end of the electric slide rail, and a motor is arranged on the support frame. The output shaft of the motor is provided with a movable groove and an adjustment block, and the adjustment block is provided with a hollow structure.

[0012] Furthermore, a plurality of rotating rods are arranged on one side of the adjusting block, one end of the rotating rod extends from the outside of the adjusting block to the inside of the adjusting block, a driving gear is arranged on one end of the rotating rod located inside the adjusting block, and a driven gear is meshedly connected to the driving gear.

[0013] Furthermore, part of the driven gear is connected to the inner wall of the adjusting block, and planar threads are provided on both sides of the driven gear. Multiple cutting tools are connected to the planar threads, and part of the cutting tools is adapted to the planar threads. One end of the cutting tool extends from the inside of the adjusting block to the outside of the adjusting block.

[0014] The beneficial effects of the utility model are as follows: by setting up a processing component, the roller can be adjusted to multiple positions during the use of the roller, so that the packaging film at different positions can be opened, thereby better ensuring the opening effect, and multiple rollers are set to perform multiple opening cuts on the packaging film, thereby ensuring the opening efficiency and further packaging the opening effect. By setting up an installation component, the width can be adjusted during the installation of the roller, so that it can be suitable for different equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of a rolling cutter structure for processing an opening of a packaging film according to an embodiment of the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of a rolling cutter structure for processing an opening of a packaging film according to an embodiment of the utility model Figure 2 ;

[0018] Figure 3 The structure of a roller cutter installation assembly for processing a packaging film opening according to an embodiment of the utility model is schematically shown. Figure 1 ;

[0019] Figure 4The structure of a roller cutter installation assembly for processing a packaging film opening according to an embodiment of the utility model is schematically shown. Figure 2 ;

[0020] Figure 5 The structure of a roller cutter processing assembly for processing the opening of a packaging film according to an embodiment of the utility model is schematically shown. Figure 1 ;

[0021] Figure 6 The structure of a roller cutter processing assembly for processing the opening of a packaging film according to an embodiment of the utility model is schematically shown. Figure 2 ;

[0022] Figure 7 The structure of a roller cutter processing assembly for processing the opening of a packaging film according to an embodiment of the utility model is schematically shown. Figure 3 .

[0023] In the figure:

[0024] 1. Box body; 2. Mounting assembly; 201. Mounting seat; 202. Adjusting rod; 203. Adjusting gear; 204. Adjusting rack; 205. Adjusting plate; 206. Ratchet; 207. Adjusting seat; 208. Ratchet; 209. Adjusting spring; 3. Movable slot; 4. Processing assembly; 401. Electric slide rail; 402. Support frame; 403. Motor; 404. Adjusting block; 405. Rotating rod; 406. Driving gear; 407. Driven gear; 408. Plane thread; 409. Cutting tool; 5. Connecting protrusion. 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] According to an embodiment of the utility model, a rolling cutter for processing an opening of a packaging film is provided.

[0027] Embodiment 1;

[0028] like Figure 1-Figure 7 As shown, according to an embodiment of the utility model, a roller cutter for processing an opening of a packaging film comprises a box body 1, to which a mounting assembly 2 is connected for mounting the roller cutter, a movable groove 3 is provided at one end of the box body 1, a processing assembly 4 is arranged in the movable groove 3 for adjusting the roller cutter, and parts of the processing assembly 4 are arranged on both sides of the box body 1.

[0029] Embodiment 2:

[0030] like Figure 1-Figure 7 As shown, according to an embodiment of the utility model, a rolling cutter for processing the opening of a packaging film, the mounting assembly 2 includes four mounting seats 201, the mounting seats 201 are symmetrically arranged on the box body 1, an adjusting rod 202 is arranged on the mounting seat 201, an adjusting gear 203 is fixedly arranged on the adjusting rod 202, an adjusting rack 204 is meshedly connected to the adjusting gear 203, an adjusting plate 205 is arranged at one end of the adjusting rack 204, a connecting protrusion 5 is arranged at one end of the adjusting plate 205, the connecting protrusion 5 is connected to one end of the box body 1, a ratchet 206 and an adjusting seat 207 are arranged at one end of the adjusting rod 202, a pawl 208 is meshedly connected to the ratchet 206, an adjusting spring 209 is arranged on one side of the pawl 208, and the adjusting spring 209 and the pawl 208 are arranged on one side of the mounting seat 201 through a rotating shaft.

[0031] In actual application, when the roller needs to be installed, the adjusting seat 207 is rotated, and then the adjusting seat 207 drives the adjusting rod 202 to rotate, and then the adjusting rod 202 drives the adjusting gear 203 to rotate, and then the adjusting gear 203 drives the adjusting rack 204 and the adjusting plate 205 and the connecting protrusion 5 to move on the box body 1, so that it can be installed on equipment at different positions. During the adjustment process, the adjusting rod 202 can be limited by the cooperation of the ratchet 206, the pawl 208 and the adjusting spring 209, thereby better ensuring the installation effect of the roller.

[0032] Embodiment three;

[0033] like Figure 1-Figure 7 As shown, according to a rolling cutter for processing the opening of a packaging film according to an embodiment of the utility model, the processing assembly 4 includes a plurality of electric slide rails 401, the electric slide rails 401 are symmetrically arranged on both sides of the box body 1, and a support frame 402 is arranged on the movable end of the electric slide rail 401, and a motor 403 is arranged on the support frame 402. The output shaft of the motor 403 passes through a movable groove 3 and is provided with an adjustment block 404. The adjustment block 404 is provided with a hollow structure, and one side of the adjustment block 404 is provided with four rotating rods 405, and one end of the rotating rod 405 is extended from the outside of the adjustment block 404. Extending to the interior of the adjusting block 404, a driving gear 406 is provided at one end of the rotating rod 405 located inside the adjusting block 404, and a driven gear 407 is meshed and connected to the driving gear 406. A portion of the driven gear 407 is connected to the inner wall of the adjusting block 404, and planar threads 408 are provided on both sides of the driven gear 407. A plurality of cutting tools 409 are connected to the planar threads 408, and a portion of the cutting tools 409 is adapted to the planar threads 408. One end of the cutting tool 409 extends from the interior of the adjusting block 404 to the outside of the adjusting block 404.

[0034] In actual application, when the roller cutter needs to be moved and adjusted, the electric slide rail 401 is started by an external controller, and then the moving end of the electric slide rail 401 drives the support frame 402 to move, and then the external controller starts the motor 403, and then the output shaft of the motor 403 drives the adjustment block 404 to rotate, so that the two adjustment blocks 404 move in an interlaced manner, so that the packaging film for processing can be opened multiple times;

[0035] When the roller cutter needs to be adjusted, the tool is used to drive the rotating rod 405 to rotate, and then the rotating rod 405 drives the driving gear 406 to rotate, and then the driving gear 406 drives the driven gear 407 to rotate, and then the driven gear 407 drives the plane thread 408 to rotate, so that the plane thread 408 drives the cutting tool 409 to move, thereby realizing the adjustment of the cutting tool 409 to different diameters and thus being suitable for the opening effect of different packaging films.

[0036] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0037] In summary, with the aid of the above technical solution of the utility model, when the roller cutter needs to be installed, the adjusting seat 207 is rotated, and then the adjusting seat 207 drives the adjusting rod 202 to rotate, and then the adjusting rod 202 drives the adjusting gear 203 to rotate, and then the adjusting gear 203 drives the adjusting rack 204 and the adjusting plate 205 and the connecting protrusion 5 to move on the box body 1, so that it can be installed on equipment at different positions. During the adjustment process, the adjusting rod 202 can be limited by the cooperation of the ratchet 206, the pawl 208 and the adjusting spring 209, so as to better ensure the installation effect of the roller cutter;

[0038] When the roller cutter needs to be moved and adjusted, the electric slide rail 401 is started by the external controller, and then the moving end of the electric slide rail 401 drives the support frame 402 to move, and then the external controller starts the motor 403, and then the output shaft of the motor 403 drives the adjustment block 404 to rotate, so that the two adjustment blocks 404 move in an interlaced manner, so that the packaging film for processing can be opened multiple times;

[0039] When the roller cutter needs to be adjusted, the tool is used to drive the rotating rod 405 to rotate, and then the rotating rod 405 drives the driving gear 406 to rotate, and then the driving gear 406 drives the driven gear 407 to rotate, and then the driven gear 407 drives the plane thread 408 to rotate, so that the plane thread 408 drives the cutting tool 409 to move, thereby realizing the adjustment of the cutting tool 409 to different diameters and thus being suitable for the opening effect of different packaging films.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rolling cutter for processing the opening of a packaging film, characterized in that: The invention comprises a box body (1), to which a mounting assembly (2) is connected, a movable groove (3) is provided at one end of the box body (1), a processing assembly (4) is arranged in the movable groove (3), and parts of the processing assembly (4) are arranged on both sides of the box body (1).

2. A rolling cutter for processing an opening of a packaging film according to claim 1, characterized in that: The mounting assembly (2) comprises a plurality of mounting seats (201), wherein the mounting seats (201) are symmetrically arranged on the box body (1), an adjusting rod (202) is arranged on the mounting seat (201), an adjusting gear (203) is fixedly arranged on the adjusting rod (202), and an adjusting rack (204) is meshingly connected to the adjusting gear (203).

3. A rolling cutter for processing an opening of a packaging film according to claim 2, characterized in that: An adjustment plate (205) is provided at one end of the adjustment rack (204), a connecting protrusion (5) is provided at one end of the adjustment plate (205), and the connecting protrusion (5) is connected to one end of the box body (1); a ratchet (206) and an adjustment seat (207) are provided at one end of the adjustment rod (202), and a pawl (208) is meshedly connected to the ratchet (206).

4. A rolling cutter for processing an opening of a packaging film according to claim 3, characterized in that: An adjustment spring (209) is provided on one side of the ratchet (208), and the adjustment spring (209) and the ratchet (208) are arranged on one side of the mounting seat (201) via a rotating shaft.

5. A rolling cutter for processing the opening of a packaging film according to claim 4, characterized in that: The processing component (4) comprises a plurality of electric slide rails (401), wherein the electric slide rails (401) are symmetrically arranged on both sides of the box body (1), a support frame (402) is arranged at the movable end of the electric slide rail (401), a motor (403) is arranged on the support frame (402), an output shaft of the motor (403) passes through the movable groove (3) and is provided with an adjustment block (404), and the adjustment block (404) is arranged to be a hollow structure.

6. A rolling cutter for processing the opening of a packaging film according to claim 5, characterized in that: A plurality of rotating rods (405) are arranged on one side of the adjusting block (404), one end of the rotating rod (405) extends from the outside of the adjusting block (404) to the inside of the adjusting block (404), and a driving gear (406) is arranged on one end of the rotating rod (405) located inside the adjusting block (404), and a driven gear (407) is meshedly connected to the driving gear (406).

7. A rolling cutter for processing an opening of a packaging film according to claim 6, characterized in that: Part of the driven gear (407) is connected to the inner wall of the adjusting block (404), and planar threads (408) are provided on both sides of the driven gear (407). A plurality of cutting tools (409) are connected to the planar threads (408), and parts of the cutting tools (409) are adapted to the planar threads (408), and one end of the cutting tool (409) extends from the inside of the adjusting block (404) to the outside of the adjusting block (404).

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