RFID electronic tag trimming and cutting mechanism

Abstract

The utility model discloses an RFID electronic tag trimming and cutting mechanism which comprises a machine body, a waste collecting roller is installed on the upper side of the front end of the machine body, a finished product collecting roller is installed on the lower side of the front end of the machine body, top plates are fixed to the left side and the right side of the upper end of the middle of the machine body, and a position adjusting assembly is installed between the left top plate and the right top plate. A cutter assembly is installed at the output end of the position adjusting assembly. The cutter assembly comprises a movable block installed at the output end of the position adjusting assembly, a cutter piece is installed in the lower end of the movable block in a sliding mode, a positioning piece is installed on the side portion of the movable block, and the cutter piece is positioned through the positioning piece. A transverse plate is fixed to the upper end of the front side of the machine body. According to the trimming and cutting mechanism for the RFID electronic tag, through the arrangement of the anti-scattering assembly, waste materials are not prone to scattering on the waste material collecting roller when the waste materials are broken, the regularity and stability of waste material rolling are guaranteed, and the cutter part is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of RFID electronic tags, in particular to an RFID electronic tag trimming and cutting mechanism. Background Art

[0002] RFID is a contactless automatic identification technology that automatically identifies target objects and obtains relevant data through radio frequency signals. The identification process does not require human intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time. The operation is quick and convenient. During the production process of electronic tags, it is sometimes necessary to trim the original rolled electronic tags to adapt to the width required for the electronic tags to be used.

[0003] In the patent application with authorization announcement number CN212527836U and authorization announcement date of 2021-02-12, entitled "A RFID electronic tag trimming and cutting mechanism", the trimming frame includes a flat plate, a left tool holder, a right tool holder, and a servo motor. The end of the flat plate is fixedly connected to the top of the hydraulic rod of the hydraulic cylinder. The servo motor is fixed to the bottom of the flat plate. A sliding rail is provided at the bottom of the flat plate. The sliding rail is arranged perpendicular to the conveying direction of the conveyor. The left tool holder and the right tool holder are respectively placed on both sides of the conveyor and are slidably connected to the sliding rails. The lifting and lowering of the trimming frame is controlled by the hydraulic cylinder to change the distance between the left tool holder, the right tool holder and the workbench;

[0004] During the actual use of the above device, when the left and right tool holders are used for trimming, the waste materials removed are not collected and will fall on the workbench, which may interfere with the normal operation of the tool and affect the trimming accuracy, and it is inconvenient to replace the tool.

[0005] Therefore, we propose an RFID electronic tag trimming and cutting mechanism to solve the above problems. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The purpose of the present invention is to provide an RFID electronic tag trimming and cutting mechanism to solve the current market problems raised by the above background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: an RFID electronic tag trimming and cutting mechanism, comprising a body, a waste material receiving roller installed on the upper front end of the body, a finished product receiving roller installed on the lower front end of the body, top plates fixed on the left and right sides of the upper middle end of the body, a position adjustment assembly installed between the left and right top plates, and a tool assembly installed on the output end of the position adjustment assembly;

[0010] The tool assembly includes a movable block mounted on the output end of the position adjustment assembly, a tool piece is slidably mounted inside the lower end of the movable block, and a positioning piece is mounted on the side of the movable block, and the tool piece is positioned by the positioning piece;

[0011] A transverse plate is fixed to the upper end of the front side of the machine body, and an anti-scattering component is installed on the transverse plate. The anti-scattering component is used for pressing the waste on the waste receiving roller.

[0012] Furthermore, the position adjustment assembly includes an electric push rod fixed to the lower end of the top plate, a displacement block is fixed to the output end of the electric push rod, and a bidirectional threaded rod is connected to the left and right displacement blocks for common rotation, and the left and right displacement blocks are commonly fixed to a guide rod, and tool assemblies are sleeved on the left and right sides of the outer sides of the bidirectional threaded rod and the guide rod.

[0013] Through the above technical solution, when the bidirectional threaded rod rotates, the two tool assemblies can be driven to move relative to each other.

[0014] Furthermore, the movable block and the guide rod form a sliding fit, and a tool part is slidably installed on the lower end of the movable block, and the tool part is composed of a tool body and a connecting rod fixedly connected. The connecting rod is a "T"-shaped design, and the connecting rod is laterally slidably installed inside the movable block.

[0015] Through the above technical solution, the tool part can be disassembled horizontally on the movable block.

[0016] Furthermore, the positioning member includes an external plate, and a positioning block and a fixing rod are fixed on one side of the external plate close to the movable block, and the positioning block and the fixing rod are respectively located inside the connecting rod and the movable block, and an anti-slip plate is fixed to the end of the fixing rod, and a pressure spring is provided on the outer side of the fixing rod, and the two ends of the pressure spring are respectively connected to the anti-slip plate and the movable block, and one side of the positioning block is designed to be inclined.

[0017] Through the above technical solution, the positioning block and the fixing rod can be pulled to move by the external plate, and the quick disassembly of the tool part can be achieved through the inclined design of the positioning block.

[0018] Furthermore, the anti-scattering component includes a side plate slidably installed inside the horizontal plate, and two side plates are symmetrically arranged on the left and right sides about the center of the horizontal plate, and an anti-scattering roller is rotatably connected between the lower ends of the left and right side plates, and a fixing plate is fixed to the upper end of the side plate above the horizontal plate, and a compression spring is provided on the outer side of the side plate, and the two ends of the compression spring are respectively connected to the side plate and the fixing plate.

[0019] Through the above technical solution, the anti-scattering roller can be used to press the waste materials so that they will not be easily scattered on the waste material receiving roller.

[0020] 3.Beneficial effects:

[0021] The technical solution provided by the present invention is compared with the prior art. The present invention has an RFID electronic tag trimming and cutting mechanism. By setting an anti-scattering component, when the waste material breaks, the waste material will not easily scatter on the waste material receiving roller, thereby ensuring the neatness and stability of the waste material winding and facilitating the replacement of the tool parts. The specific contents are as follows:

[0022] When the tool needs to be replaced after long-term use or other circumstances, the positioning block is pulled out from the inside of the connecting rod through the external plate, and then the tool piece can be slid horizontally inside the movable block to replace the tool piece, and the connecting rod on the new tool piece is slid horizontally and placed inside the movable block. During the sliding process, since one side of the positioning block is inclined, it does not affect the sliding operation of the connecting rod until the connecting rod cannot slide anymore. At this time, the positioning block moves toward the inside of the connecting rod under the elastic action of the pressure spring, fixes the moved connecting rod, and realizes the quick disassembly of the tool piece.

[0023] The cut waste is wound up by the waste receiving roller. When the waste receiving roller starts to rotate and wind up the waste, the anti-scattering roller will adaptively adjust its position as the waste is continuously wound, and the compression spring always maintains a certain pressure, so that the anti-scattering roller can fit tightly to the surface of the waste. In this way, even if the waste is partially broken during the winding process, due to the tight pressure of the anti-scattering roller, the waste will not easily scatter on the waste receiving roller, thereby ensuring the neatness and stability of the waste winding, making the entire waste winding process more reliable and smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall side-view three-dimensional structure of the utility model;

[0025] Figure 2 This is a side view of the three-dimensional structure of the position adjustment component of the utility model;

[0026] Figure 3 This is a schematic side view of the three-dimensional structure of the tool assembly of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the movable block of the utility model;

[0028] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0029] In the figure: 1. Machine body; 2. Scrap material receiving roller; 3. Finished product receiving roller; 4. Top plate; 5. Position adjustment assembly; 51. Electric push rod; 52. Displacement block; 53. Bidirectional threaded rod; 54. Guide rod; 6. Tool assembly; 61. Movable block; 62. Tool piece; 621. Tool body; 622. Connecting rod; 63. Positioning piece; 631. External plate; 632. Positioning block; 633. Fixed rod; 634. Anti-slip plate; 635. Pressure spring; 7. Horizontal plate; 8. Anti-scattering assembly; 81. Side plate; 82. Anti-scattering roller; 83. Fixed plate; 84. Compression spring. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0034] See also Figure 1-5 , an RFID electronic tag trimming and cutting mechanism includes a body 1, a waste material receiving roller 2 is installed on the upper front end of the body 1, and a finished product receiving roller 3 is installed on the lower front end of the body 1, and a top plate 4 is fixed on the left and right sides of the upper middle end of the body 1, and a position adjustment component 5 is installed between the left and right top plates 4, and a tool assembly 6 is installed at the output end of the position adjustment component 5; the tool assembly 6 includes a movable block 61 installed on the output end of the position adjustment component 5, a tool part 62 is slidably installed inside the lower end of the movable block 61, and a positioning member 63 is installed on the side of the movable block 61, and the tool part 62 is positioned by the positioning member 63; the position adjustment component 5 includes an electric push rod 51 fixed to the lower end of the top plate 4, a displacement block 52 is fixed at the output end of the electric push rod 51, and a bidirectional threaded rod 53 is rotatably connected between the left and right displacement blocks 52, and the left and right displacement blocks 52 are commonly fixed with a guide rod 54, and The left and right sides of the outer sides of the bidirectional threaded rod 53 and the guide rod 54 are both sleeved with a tool assembly 6; the movable block 61 is fitted and slidably fitted with the guide rod 54, and the lower end of the movable block 61 is slidably mounted with a tool part 62, and the tool part 62 is fixedly connected with a tool body 621 and a connecting rod 622, the connecting rod 622 is a "T"-shaped design, and the connecting rod 622 is laterally slidably mounted inside the movable block 61; the positioning member 63 includes an external plate 631, and a positioning block 632 and a fixing rod 633 are fixed on one side of the external plate 631 close to the movable block 61, and the positioning block 632 and the fixing rod 633 are respectively fitted inside the connecting rod 622 and the movable block 61, and an anti-slip plate 634 is fixed to the end of the fixing rod 633, and a pressure spring 635 is sleeved on the outer side of the fixing rod 633, and the two ends of the pressure spring 635 are respectively connected to the anti-slip plate 634 and the movable block 61, and one side of the positioning block 632 is inclined.

[0035] When the tool needs to be replaced after long-term use or other circumstances, the positioning block 632 is pulled out from the inside of the connecting rod 622 through the external plate 631, and then the tool part 62 can be slid horizontally inside the movable block 61, and then the tool part 62 can be replaced, and the connecting rod 622 on the new tool part 62 is slid horizontally and placed inside the movable block 61. During the sliding process, since one side of the positioning block 632 is inclined, it does not affect the sliding operation of the connecting rod 622. Until the connecting rod 622 cannot slide anymore, the positioning block 632 moves toward the inside of the connecting rod 622 under the elastic action of the pressure spring 635, fixes the moved connecting rod 622, and realizes the quick release of the tool part 62.

[0036] A horizontal plate 7 is fixed to the upper end of the front side of the machine body 1, and an anti-scattering component 8 is installed on the horizontal plate 7. The anti-scattering component 8 is used to compress the waste on the waste receiving roller 2; the anti-scattering component 8 includes a side plate 81 slidably mounted inside the horizontal plate 7, and two side plates 81 are symmetrically provided about the center of the horizontal plate 7, and an anti-scattering roller 82 is rotatably connected between the lower ends of the left and right side plates 81, and a fixing plate 83 is fixed to the upper end of the side plate 81 above the horizontal plate 7, and a compression spring 84 is provided on the outer side of the side plate 81, and the two ends of the compression spring 84 are respectively connected to the side plate 81 and the fixing plate 83;

[0037] The cut waste is wound up by the waste receiving roller 2. When the waste receiving roller 2 starts to rotate and wind up the waste, the anti-scattering roller 82 will adaptively adjust its position as the waste is continuously wound, and the compression spring 84 always maintains a certain pressure, so that the anti-scattering roller 82 can fit tightly to the surface of the waste. In this way, even if the waste is partially broken during the winding process, due to the compression of the anti-scattering roller 82, the waste will not easily scatter on the waste receiving roller 2, thereby ensuring the neatness and stability of the waste winding, making the entire waste winding process more reliable and smooth.

[0038] Working principle: When using the RFID electronic tag trimming and cutting mechanism, Figure 1-5 As shown, the position between the two tool assemblies 6 is adjusted by rotating the bidirectional threaded rod 53, and then the electric push rod 51 is started to drive the tool assembly 6 to move downward. During the material conveying process of the conveying assembly on the machine body 1, the tool body 621 on the tool assembly 6 cuts and trims the material, and the cut material is wound up by the waste material receiving roller 2, and the anti-scattering roller 82 fits tightly to the surface of the waste material, so that when the waste material is partially broken during the winding process, it will not easily scatter on the waste material receiving roller 2, thereby ensuring the neatness and stability of the waste winding. At the same time, the setting of the positioning part 63 can realize the rapid replacement of the tool part 62.

[0039] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An RFID electronic tag trimming and cutting mechanism, characterized by: The machine comprises a body (1), a waste material receiving roller (2) is installed on the upper front end of the body (1), and a finished product receiving roller (3) is installed on the lower front end of the body (1), and top plates (4) are fixed on both left and right sides of the upper middle end of the body (1), and a position adjustment component (5) is installed between the left and right top plates (4), and a tool component (6) is installed on the output end of the position adjustment component (5); The tool assembly (6) includes a movable block (61) mounted on the output end of the position adjustment assembly (5), a tool piece (62) is slidably mounted inside the lower end of the movable block (61), and a positioning piece (63) is mounted on the side of the movable block (61), and the tool piece (62) is positioned by the positioning piece (63); A transverse plate (7) is fixed to the upper front end of the machine body (1), and an anti-scattering component (8) is installed on the transverse plate (7). The anti-scattering component (8) is used to press the waste on the waste receiving roller (2).

2. The RFID electronic tag trimming and cutting mechanism according to claim 1, characterized in that: The position adjustment assembly (5) includes an electric push rod (51) fixed to the lower end of the top plate (4), a displacement block (52) is fixed to the output end of the electric push rod (51), and a bidirectional threaded rod (53) is connected to the left and right displacement blocks (52) for common rotation, and the left and right displacement blocks (52) are commonly fixedly connected to a guide rod (54), and tool assemblies (6) are sleeved on the left and right sides of the outer sides of the bidirectional threaded rod (53) and the guide rod (54).

3. The RFID electronic tag trimming and cutting mechanism according to claim 2, characterized in that: The movable block (61) and the guide rod (54) form a sliding fit, and a tool part (62) is slidably mounted on the lower end of the movable block (61), and the tool part (62) is composed of a tool body (621) and a connecting rod (622) fixedly connected, and the connecting rod (622) is designed as a "T" shape, and the connecting rod (622) is laterally slidably mounted inside the movable block (61).

4. The RFID electronic tag trimming and cutting mechanism according to claim 2, characterized in that: The positioning member (63) includes an external plate (631), a positioning block (632) and a fixing rod (633) are fixed on one side of the external plate (631) close to the movable block (61), and the positioning block (632) and the fixing rod (633) are respectively located inside the connecting rod (622) and the movable block (61), and an anti-slip plate (634) is fixed to the end of the fixing rod (633), and a pressure spring (635) is provided on the outer side of the fixing rod (633), and the two ends of the pressure spring (635) are respectively connected to the anti-slip plate (634) and the movable block (61), and one side of the positioning block (632) is designed to be inclined.

5. The RFID electronic tag trimming and cutting mechanism according to claim 1, characterized in that: The anti-scattering assembly (8) includes a side plate (81) slidably mounted inside the transverse plate (7), two side plates (81) are symmetrically arranged about the center of the transverse plate (7), and an anti-scattering roller (82) is rotatably connected between the lower ends of the left and right side plates (81), and a fixing plate (83) is fixed to the upper end of the side plate (81) above the transverse plate (7), and a compression spring (84) is sleeved on the outer side of the side plate (81), and the two ends of the compression spring (84) are respectively connected to the side plate (81) and the fixing plate (83).

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