Cutting device and film cutting equipment

Abstract

The utility model belongs to the technical field of film cutting devices, and provides a cutting device and film cutting equipment, the cutting device comprises a cutting frame, a bearing module, a rolling shaft and a locking piece, the cutting frame is provided with at least one material placing position, the bearing module is arranged at the material placing position, the bearing module is provided with a groove with an upward opening, and the rolling shaft is arranged in the groove. The rolling shaft is in running fit with the groove and used for bearing a to-be-cut piece, the locking pieces are arranged at the two ends of the rolling shaft, and the width of the locking pieces is larger than that of the groove. By means of the arrangement, due to the fact that the rolling shaft is arranged in the groove, the rolling shaft can rotate in the groove to be prevented from being disengaged when the to-be-cut piece is dragged, the to-be-cut piece can be dragged conveniently, meanwhile, due to the fact that the locking pieces are arranged at the two ends of the rolling shaft, the width of the locking pieces is larger than that of the groove, the rolling shaft is prevented from moving in the axial direction, and therefore safety accidents caused by falling of the to-be-cut piece are prevented. And the safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of film cutting devices, and in particular relates to a cutting device and film cutting equipment. Background Art

[0002] Packaging materials are needed in the production and assembly of some manually generated sporadic sample products and non-standard components. The cutting of these packaging materials can be completed by a semi-automatic or automatic cutting machine, or the packaging materials can be cut by manual visual inspection.

[0003] Before cutting, the packaging material can be passed through a steel round tube through the packaging material axis, and an electric stacker is used to put the inserted packaging material into the double deep groove bearing module of the cutting frame, ensuring that both ends of the round tube fall horizontally into the double deep groove bearing module. When cutting, drag the packaging material to the cutting table and cut the packaging material on the cutting table according to the use requirements.

[0004] During use, there is a risk that the two ends of the round tube will detach from the double deep groove bearing module, causing the packaging material to fall off, which may easily cause a safety accident. Utility Model Content

[0005] The embodiment of the utility model provides a cutting device, aiming to solve the problem of safety accidents caused by the falling of packaging materials from a round tube during the use of the existing cutting device.

[0006] The embodiment of the utility model is implemented as follows: a cutting device includes a cutting frame, a bearing module, a roller and a locking member;

[0007] The cutting frame has at least one material placement position;

[0008] The bearing module is arranged at the material placement position, and the bearing module is provided with a groove opening upward;

[0009] The roller and the groove are rotatably matched to carry the piece to be cut;

[0010] The locking pieces are arranged at two ends of the roller, and the width of the locking pieces is greater than the width of the groove.

[0011] Furthermore, the bearing module also includes a plurality of bearings, which are distributed along the arc line of the groove and are used to support the roller.

[0012] Furthermore, the bearing module also includes a hand-cranked part, which is connected to the roller.

[0013] Furthermore, the cutting frame includes a frame body and a support member, the support member is arranged on the frame body to form a material placement position, and the frame body is composed of a plurality of triangular support structures.

[0014] Furthermore, the frame body is in an isosceles trapezoidal structure.

[0015] Furthermore, a plurality of rollers are arranged at the bottom of the cutting frame.

[0016] Furthermore, the cutting device also includes a cutting table, and the cutting table is provided with a cutting groove.

[0017] Furthermore, the cutting table and the cutting frame are locked and fixed by angle brackets.

[0018] Furthermore, the cutting device comprises a pressing plate, and the cutting table is provided with a pressing piece, and the pressing piece and the pressing plate cooperate to press and fix the piece to be cut.

[0019] Furthermore, the cutting table is provided with size markings.

[0020] Furthermore, the cutting table is provided with an opening and a light source is arranged at a position corresponding to the opening.

[0021] In a second aspect, the present application also provides a film cutting device, comprising the cutting device as described above.

[0022] The beneficial effect of the present application is that the cutting device of the present application includes a cutting frame, a bearing module, a roller and a locking member, wherein the cutting frame has at least one material placement position, the bearing module is arranged at the material placement position, the bearing module is provided with a groove opening upward, the roller and the groove are rotatably matched to carry the workpiece to be cut, the locking member is arranged at both ends of the roller, and the width of the locking member is greater than the width of the groove. Through the above arrangement, since the roller is placed in the groove, when dragging the workpiece to be cut, the roller can be rotated in the groove to prevent it from falling out, which is convenient for dragging the workpiece to be cut. At the same time, since locking members are arranged at both ends of the roller, the width of the locking member is greater than the width of the groove, which prevents the roller from moving axially, thereby preventing the workpiece to be cut from falling and causing a safety accident, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment of a cutting device provided by the present application;

[0024] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0025] Figure 3 is a side view schematic diagram of an embodiment of a cutting device provided by the present application;

[0026] Figure 4 It is a structural schematic diagram of a cutting table of an embodiment of a cutting device provided in the present application;

[0027] Figure 5 is a top view schematic diagram of a cutting table of an embodiment of a cutting device provided in the present application;

[0028] Figure 6It is a structural schematic diagram of a cutting frame and a cutting table combination of one embodiment of a cutting device provided in the present application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Examples of embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. In addition, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "left", "right", "horizontal", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed in itself. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0035] The cutting device of the present application includes a cutting frame, a bearing module, a roller and a locking member, wherein the cutting frame has at least one material placement position, the bearing module is arranged at the material placement position, the bearing module is provided with a groove opening upward, the roller rotates with the groove to carry the piece to be cut, and the locking member is arranged at both ends of the roller, and the width of the locking member is greater than the width of the groove. Through the above arrangement, since the roller is placed in the groove, when dragging the piece to be cut, the roller can be rotated in the groove to prevent it from falling out, which is convenient for dragging the piece to be cut. At the same time, since the locking members are arranged at both ends of the roller, the width of the locking member is greater than the width of the groove, which prevents the roller from moving along the axial direction, thereby preventing the piece to be cut from falling and causing a safety accident, thereby improving safety.

[0036] Embodiment 1

[0037] like Figures 1 to 6 As shown, one embodiment of the present application provides a cutting device, including a cutting frame 100, a bearing module 200, a roller 300 and a locking member 400;

[0038] The cutting frame 100 has at least one material placement position 110;

[0039] The bearing module 200 is disposed at the material placement position 110, and the bearing module 200 is provided with a groove opening upward;

[0040] The roller 300 is rotatably matched with the groove to carry the piece to be cut 500;

[0041] The locking members 400 are disposed at both ends of the roller 300 , and the width of the locking members 400 is greater than the width of the groove.

[0042] In practice, the cutting frame 100 refers to a support for carrying the workpiece 500 to be cut. Usually, the workpiece 500 to be cut is produced in a roll. By placing the workpiece 500 to be cut on the cutting frame 100, on the one hand, the workpiece 500 to be cut does not contact the ground, which can ensure the neatness of the workpiece 500 to be cut. On the other hand, it is also convenient to take materials from the rolled workpiece 500 to be cut.

[0043] The material placement position 110 refers to a position for placing the to-be-cut pieces 500 . Optionally, there may be multiple material placement positions 110 , such as 1, 2, 3 or 4, etc., without limitation.

[0044] A bearing module 200 is provided at the material placement position 110. Usually, the bearing modules 200 are provided in pairs, that is, one material placement position 110 is provided with a pair of bearing modules 200, or the bearing module 200 can also be regarded as including a pair of storage tables, which will not be elaborated.

[0045] The bearing module 200 or the storage platform is provided with a groove, and the opening of the groove faces upward, so that the roller 300 can be placed in the groove and rotatably cooperate with the groove.

[0046] In some embodiments, the groove can be designed to have an arc-shaped or semicircular bottom, which can better fit the roller 300 and rotate more stably.

[0047] In some possible embodiments, the bottom of the groove or part of the side wall may be designed to be a smooth surface to further reduce the friction between the groove and the roller 300 and reduce wear.

[0048] The roller 300 can pass through the core of the rolled workpiece 500 to be cut, and then the workpiece 500 to be cut and the roller 300 are placed at the material placement position 110 by a stacker, forklift or hoisting tool, and at this time, the two ends of the roller 300 are respectively placed in the grooves of a pair of bearing modules 200 or a pair of storage tables. When the workpiece 500 to be cut is dragged, the workpiece 500 drives the roller 300 to rotate relative to the groove, which is convenient for dragging.

[0049] Locking pieces 400 are provided at both ends of the roller 300, wherein the locking pieces 400 are located at the end of the roller 300 or near the end, i.e., outside the groove. From the axial direction of the roller 300, they are respectively: locking piece 400-groove-piece to be cut 500-groove-locking piece 400. In this way, the axial movement of the roller 300 is limited to prevent the roller 300 from moving axially and escaping from the groove.

[0050] In some possible embodiments, the bearing module 200 further includes a locking member (not shown), which is disposed at the notch position of the groove and movably cooperates with the notch. When in use, the notch of the groove is exposed by opening the locking member, and the roller 300 can be placed in the groove, and then locked on the notch by the locking member. In the cross section perpendicular to the axis of the roller 300, the locking member and the groove form a complete closed space, and the roller 300 is located in the closed space, thereby limiting the radial range of motion of the roller 300, effectively preventing the roller 300 from escaping from the groove, and improving the operational stability and reliability.

[0051] The cutting device of the present application includes a cutting frame 100, a bearing module 200, a roller 300 and a locking member 400, wherein the cutting frame 100 has at least one material placement position 110, the bearing module 200 is arranged at the material placement position 110, the bearing module 200 is provided with a groove opening upward, the roller 300 is rotatably matched with the groove, and is used to carry the piece to be cut 500, and the locking member 400 is arranged at both ends of the roller 300, and the width of the locking member 400 is greater than the width of the groove. Through the above arrangement, since the roller 300 is placed in the groove, when dragging the piece to be cut 500, the roller 300 can be rotated in the groove to prevent it from falling out, which is convenient for dragging the piece to be cut 500, and at the same time, since the locking members 400 are arranged at both ends of the roller 300, the width of the locking member 400 is greater than the width of the groove, which prevents the roller 300 from moving along the axial direction, thereby preventing the piece to be cut 500 from falling and causing a safety accident, thereby improving safety.

[0052] In some optional embodiments, the bearing module 200 further includes a plurality of bearings 220, which are distributed along the arc line of the groove and are used to support the roller 300. Through the rolling cooperation between the bearing 220 and the roller 300, the sliding friction is converted into rolling friction, which further reduces the friction force, reduces wear, and prolongs the service life.

[0053] In some optional embodiments, the bearing module 200 further includes a hand crank 230, which is connected to the roller 300. The hand crank 230 is a rocker or a rocking handle, and the roller 300 can be driven to rotate by the hand crank 230 to achieve the winding function. Exemplarily, when the piece to be cut 500 is dragged, the rolled piece to be cut 500 rotates clockwise, and then the hand crank 230 can be used to drive the piece to be cut 500 to rotate counterclockwise, so that the excess piece to be cut 500 is retracted into the coil.

[0054] In some optional embodiments, the cutting frame 100 includes a frame body 120 and a support member 130 . The support member 130 is disposed on the frame body 120 to form a material placement position 110 . The frame body 120 is composed of a plurality of triangular support structures.

[0055] By designing the frame body 120 to be composed of a plurality of triangular support structures, the triangular support structures have good structural stability, thereby improving the structural strength and stability of the cutting frame 100, with strong load-bearing capacity and a stable structure.

[0056] In some optional embodiments, the frame body 120 is an isosceles trapezoidal structure. By designing the frame body 120 to be an isosceles trapezoidal structure that is symmetrical in the middle, the stability of the cutting frame 100 is further improved.

[0057] Optionally, the material placement positions 110 are set on both side waists of the frame body 120, and the material placement positions 110 on both side waists are also symmetrically distributed. On the one hand, the stability and reliability of placing the pieces to be cut 500 are improved. On the other hand, the staggered placement of the pieces to be cut 500 can effectively prevent mutual interference between the pieces to be cut 500.

[0058] In some possible embodiments, the cutting frame 100 is designed with a pure steel structure, which has a strong load-bearing capacity and a stable structure. Optionally, the cutting frame 100 preferably adopts a Q235 square steel structure, which has excellent strength, plasticity and welding properties.

[0059] In some optional embodiments, a plurality of rollers 140 are provided at the bottom of the cutting frame 100. Optionally, the rollers 140 may be directional wheels or universal wheels to facilitate the movement or fixation of the cutting frame 100 to prevent movement and collision during use, thereby preventing personal injury.

[0060] Optionally, the cutting frame 100 may also be provided with a driving member, such as a motor or an engine, etc. The driving member is connected to the roller 140 to drive the roller 140 to rotate, thereby driving the cutting frame 100 to move, which is more convenient and labor-saving to use.

[0061] In some optional embodiments, the cutting device provided by the present application further includes a cutting table 600 , and the cutting table 600 is provided with a cutting groove 610 .

[0062] During implementation, for the convenience of cutting, the piece to be cut 500 can be dragged onto the cutting table 600 and then cut using a cutting device such as a utility knife or scissors.

[0063] Optionally, a roller 140 is disposed at the bottom of the cutting table 600. The roller 140 may refer to the above-mentioned fixed wheel or universal wheel, and will not be described in detail.

[0064] Optionally, the cutting table 600 is provided with a cutting groove 610 to facilitate cutting the piece 500 to be cut. For example, when using a utility knife, the blade of the utility knife passes through the piece 500 to be cut and then is inserted into the cutting groove 610. The piece 500 to be cut can be cut by dragging the utility knife.

[0065] In some possible embodiments, the cutting table 600 and the cutting frame 100 are independently movable units, which are convenient for movement and combination. Optionally, the cutting table 600 and the cutting frame 100 are locked and fixed by an angle code 700, so that the cutting table 600 and the cutting frame 100 are connected into a whole, which makes cutting more convenient.

[0066] Optionally, the cutting table 600 may be designed to have a cutting frame 100 disposed on one edge of the cutting table 600 , or the cutting frame 100 may be disposed on both sides of the cutting table 600 , without limitation.

[0067] In some optional embodiments, the cutting device provided in the present application includes a pressing plate 800 , and the cutting table 600 is provided with a pressing member 620 . The pressing member 620 and the pressing plate 800 cooperate to press and fix the workpiece 500 to be cut.

[0068] The pressing piece 620 is set on the desktop of the cutting table 600. The pressing plate 800 can be pressed down or lifted by the pressing piece 620. During the cutting process, the pressing plate 800 is lifted first, and then the workpiece 500 to be cut is dragged onto the cutting table 600. At this time, the workpiece 500 to be cut passes through the space between the pressing plate 800 and the cutting table 600, and then the pressing plate 800 is pressed down to fix the workpiece 500 to be cut on the cutting table 600, so as to facilitate the subsequent cutting of the workpiece 500 to be cut.

[0069] In some optional embodiments, the cutting table 600 is provided with a size mark 630, which refers to a size scale set on the cutting table 600. The size to be cut can be accurately located through the size mark 630, which is easy to use and improves cutting accuracy.

[0070] In some optional embodiments, the cutting table 600 is provided with an opening 640 and a light source component disposed at a position on the lower surface of the cutting table 600 corresponding to the opening 640 .

[0071] During implementation, the cutting table 600 is provided with a light source component, where the light source component refers to a device that can emit light, for example, the light source component can be an LED lamp bead, a light bar, a light bulb, etc., without limitation.

[0072] By arranging a light source on the cutting table 600 , when the workpiece 500 to be cut is dragged onto the cutting table 600 , the light source can be used to position the workpiece 500 to facilitate positioning of the opening 640 after the workpiece 500 to be cut is cut.

[0073] Optionally, the light source may be disposed at the geometric center of the tabletop of the cutting table 600 to ensure positioning accuracy.

[0074] In some embodiments, the cutting table 600 may be provided with an opening 640, which may be a blind hole, and the light source is disposed in the opening 640. When the workpiece 500 to be cut is dragged onto the cutting table 600, the workpiece 500 to be cut does not contact the light source, thereby preventing the light source from scratching the workpiece 500. Optionally, the opening 640 may be designed as a through hole, and the light source may be disposed in the opening 640 or at a position on the lower surface of the cutting table 600 corresponding to the opening 640, so that the light of the light source can be transmitted through the opening 640.

[0075] Embodiment 2

[0076] In some optional embodiments, the present application provides a film cutting device, including the cutting device as described above.

[0077] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the structure and implementation principle of the film cutting device described above can refer to the corresponding structure and implementation principle in the aforementioned embodiment 1, and will not be repeated here.

[0078] The cutting device of the present application includes a cutting frame 100, a bearing module 200, a roller 300 and a locking member 400, wherein the cutting frame 100 has at least one material placement position 110, the bearing module 200 is arranged at the material placement position 110, the bearing module 200 is provided with a groove opening upward, the roller 300 is rotatably matched with the groove, and is used to carry the piece to be cut 500, and the locking member 400 is arranged at both ends of the roller 300, and the width of the locking member 400 is greater than the width of the groove. Through the above arrangement, since the roller 300 is placed in the groove, when dragging the piece to be cut 500, the roller 300 can be rotated in the groove to prevent it from falling out, which is convenient for dragging the piece to be cut 500, and at the same time, since the locking members 400 are arranged at both ends of the roller 300, the width of the locking member 400 is greater than the width of the groove, which prevents the roller 300 from moving along the axial direction, thereby preventing the piece to be cut 500 from falling and causing a safety accident, thereby improving safety.

[0079] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device, characterized in that: It includes a cutting frame, a bearing module, a roller and a locking member; The cutting frame has at least one material placement position; The bearing module is arranged at the material placement position, and the bearing module is provided with a groove opening upward; The roller is rotatably matched with the groove to carry the piece to be cut; The locking piece is arranged at two ends of the roller, and the width of the locking piece is greater than the width of the groove.

2. The cutting device according to claim 1, characterized in that: The bearing module also includes a plurality of bearings, which are distributed along the arc line of the groove and are used to support the roller.

3. The cutting device according to claim 1, characterized in that: The bearing module also includes a hand-cranked component, which is connected to the roller.

4. The cutting device according to any one of claims 1 to 3, characterized in that: The cutting frame comprises a frame body and a support member, wherein the support member is arranged on the frame body to form the material placement position, and the frame body is composed of a plurality of triangular support structures.

5. The cutting device according to claim 4, characterized in that: The frame body is in an isosceles trapezoidal structure.

6. The cutting device according to claim 1, characterized in that: A plurality of rollers are arranged at the bottom of the cutting frame.

7. The cutting device according to claim 1, characterized in that: The cutting device also includes a cutting table, and the cutting table is provided with a cutting groove.

8. The cutting device according to claim 7, characterized in that: The cutting table and the cutting frame are locked and fixed by angle brackets.

9. The cutting device according to claim 7, characterized in that: The cutting device comprises a pressing plate, and the cutting table is provided with a pressing piece, and the pressing piece and the pressing plate cooperate to press and fix the piece to be cut.

10. The cutting device according to any one of claims 7 to 9, characterized in that: The cutting table is provided with size markings.

11. The cutting device according to any one of claims 7 to 9, characterized in that: The cutting table is provided with an opening and a light source is arranged at a position corresponding to the opening.

12. A film cutting device, characterized in that: Comprising a cutting device as claimed in any one of claims 1 to 11.

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