Limiting and supporting structure of cutting machine

Abstract

The utility model discloses a limit support structure of cutting machine, including cutting machine main part, base plate rotating shaft and base plate, the inside of cutting machine main part is movably connected with base plate rotating shaft, and the inside of base plate rotating shaft is embedded and connected with base plate, the inside of base plate is fixedly connected with damping pad, and the inside of base plate is connected with base plate rotating shaft. A connecting shaft is fixedly connected to the center of the inner side of the bottom plate, an inserting rod is fixedly connected to the inner side of the connecting shaft, a movable buckle is connected to the inner side of the inserting rod in an embedded mode, an adhesive tape roll clamping plate is fixedly connected to the other side of the movable buckle, and a telescopic sleeve is arranged on the other side of the adhesive tape roll clamping plate. By arranging the bottom plate and the telescopic sleeve, the mounting and dismounting process of the adhesive tape of the device is simplified, the adhesive tape replacement time is shortened, and by arranging the spring and the damper, the device can play a role in assisting in fixing the adhesive tape through the damper; and meanwhile, the adhesive tape roll clamping plate can be prevented from loosening under the influence of self centrifugal force and outward thrust during rotation of the adhesive tape.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape processing structures, in particular to a limiting support structure of a cutting machine. Background Art

[0002] The tape processing and cutting machine is a device used for processing and cutting tape. This type of equipment is widely used in places such as express delivery stations and packaging workshops. It is usually equipped with a cutting mechanism on one side of the tape outlet, and a tape limiting support mechanism on one end of the tape inlet. The tape limiting support mechanism usually consists of a circular card plate connected to the tape, a limiting cylinder inserted into the middle of the tape roll at the center of the circular card plate, a screw hole at the center of the limiting cylinder, and a tape clamp on the outside of the limiting cylinder. When fixing the tape, the existing device usually puts the center circular hole of the tape on the outside of the limiting cylinder, and then uses the tape clamp to fit the surface of the limiting cylinder, and then uses a bolt to penetrate the tape clamp and screw it into the screw hole at the center of the limiting cylinder to complete the function of clamping the tape. However, when the existing device is actually used, in addition to the need to remove the structure of clamping the tape on the outside of the limiting support mechanism, it is also necessary to separately install the clamps on both sides on the surface of the clamping mechanism after the tape is installed, thereby making the replacement and installation process more cumbersome.

[0003] The implementation of the utility model aims to provide a limiting support structure of a cutting machine to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art mentioned in the background technology and to propose a limiting support structure for a cutting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A limiting support structure for a cutting machine comprises a cutting machine body, a base plate rotating shaft and a base plate, wherein the inner side of the cutting machine body is movably connected with the base plate rotating shaft, and the inner side of the base plate rotating shaft is embeddedly connected with the base plate, the inner side of the base plate is fixedly connected with a damping pad, the center of the inner side of the base plate is fixedly connected with a connecting shaft, the inner side of the connecting shaft is fixedly connected with an insertion rod, the inner side of the insertion rod is embeddedly connected with a movable buckle, the other side of the movable buckle is fixedly connected with a tape roll clamp, and the other side of the tape roll clamp is provided with a telescopic sleeve.

[0007] Preferably, a spring is provided inside the telescopic sleeve, and spring connecting blocks are fixedly connected to the left and right sides of the telescopic sleeve. The other side of the spring connecting block is movably connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a card connecting block.

[0008] Preferably, the damping pad consists of a damping layer and a sponge layer, and the damping layer is located on the outside of the sponge layer, and the sponge layer is tightly attached to the inside of the bottom plate.

[0009] Preferably, the telescopic sleeve is a hollow cylindrical rubber sleeve as a whole, and the left and right sides of the telescopic sleeve and the left and right sides of the spring are fixedly connected to the spring connecting block.

[0010] Preferably, the card board connecting block is cylindrical as a whole, and the other side of the card board connecting block is fixedly connected to the tape roll card board.

[0011] Preferably, a tape outlet is provided through one side of the cutting machine body, and a tape inlet is provided through the other side of the cutting machine body.

[0012] Preferably, two bottom plates are provided on the inner side of the cutting machine body, and two tape inlets are correspondingly provided on one side of the lower end of the two bottom plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting the bottom plate and the telescopic sleeve, the device is designed to be plug-in when actually used, so that when replacing the installation tape, the installation and limiting operation of the tape can be completed through simple plugging and unplugging steps, thereby simplifying the installation and disassembly process of the tape and shortening the time for replacing the tape.

[0015] 2. By setting the spring and damping, the spring of the device can squeeze the tape roll clamp outward, and at the same time can push the tape to fit tightly against the surface of the damping pad, so that the surface of the damping pad that does not contact the tape and the concave surface form a shallow buckle shape the size of the composite tape, which plays a role in assisting the fixing of the tape. At the same time, the spring can also apply a thrust to the tape roll clamp toward one side of the tape, so as to prevent the tape roll clamp from loosening due to its own centrifugal force and the outward thrust when the tape rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a limiting support structure of a cutting machine proposed by the utility model;

[0017] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the base plate and the telescopic sleeve;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the telescopic sleeve.

[0020] In the figure: 1. Cutting machine body; 2. Bottom plate; 3. Connecting shaft; 4. Tape roll clamping plate; 5. Telescopic sleeve; 6. Bottom plate rotating shaft; 7. Rotating shaft; 8. Movable buckle; 9. Insert rod; 10. Spring; 11. Spring connecting block; 12. Clamp connecting block; 13. Tape outlet; 14. Tape inlet; 15. Damping pad. DETAILED DESCRIPTION

[0021] 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", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. 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.

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example

[0026] Reference Figure 1-4, a limiting support structure of a cutting machine, comprising a cutting machine body 1, a bottom plate rotating shaft 6 and a bottom plate 2, the cutting machine body 1 is composed of a frame, a cutting mechanism, a rotating mechanism, a tape outlet 13 and a tape inlet 14, one side of the cutting machine body 1 is penetrated with a tape outlet 13, and the other side of the cutting machine body 1 is penetrated with a tape inlet 14, the inner side of the cutting machine body 1 is provided with two bottom plates 2, and two tape inlets 14 are correspondingly provided on one side of the lower end of the two bottom plates 2. When using this device, after the staff installs the tape on the inner side of the bottom plate 2, one end of the tape is inserted into the tape inlet 14, and then the rotating mechanism inside the cutting machine body 1 drives the tape to be output from the tape outlet 13 to the outside. When the tape output length reaches the length required by the user, the user can control the cutting mechanism located on one side of the tape outlet 13 through the controller to cut the tape, and then the user takes out the cut tape for standby use.

[0027] The inner side of the cutting machine body 1 is movably connected with the bottom plate rotating shaft 6, and the inner side of the bottom plate rotating shaft 6 is connected with the bottom plate 2 in an inlaid manner, the inner side of the bottom plate 2 is fixedly connected with a damping pad 15, the center of the inner side of the bottom plate 2 is fixedly connected with a connecting shaft 3, the inner side of the connecting shaft 3 is fixedly connected with a plug rod 9, the inner side of the plug rod 9 is inlaid with a movable buckle 8, and the other side of the movable buckle 8 is fixedly connected with a tape roll card plate 4, the tape roll card plate 4 is circular as a whole, and the surface area of ​​the tape roll card plate 4 is larger than the connecting shaft 3, and the other side of the tape roll card plate 4 is provided with a telescopic Sleeve 5, when the installation tape needs to be replaced, the user can press the tape roll card plate 4 to pull out the tape roll card plate 4 and the movable buckle 8 from the inner side of the connecting shaft 3, and then pull out the tape roll card plate 4 on the other side from the inner side of the connecting shaft 3, and then the user can clamp the hole in the middle of the tape on the outer side of the connecting shaft 3. After the tape is placed, the user can insert the tape roll card plate 4 into the inner side of the connecting shaft 3 to complete the fixation of the tape by the device, and the user can insert one end of the tape into the inner side of the tape inlet 14 before hanging the tape.

[0028] A spring 10 is provided inside the telescopic sleeve 5, and spring connecting blocks 11 are fixedly connected to the left and right sides of the telescopic sleeve 5, and the other side of the spring connecting block 11 is movably connected to the rotating shaft 7, and the other end of the rotating shaft 7 is fixedly connected to the card plate connecting block 12. The telescopic sleeve 5 is a hollow cylindrical rubber sleeve as a whole, and the left and right sides of the telescopic sleeve 5 and the left and right sides of the spring 10 are fixedly connected to the spring connecting block 11, the card plate connecting block 12 is cylindrical as a whole, and the other side of the card plate connecting block 12 is fixedly connected to the tape roll card plate 4, so that when the device is in use, the spring 10 inside the telescopic sleeve 5 can squeeze the tape outward. The winding card plate 4 allows the tape winding card plate 4 to fit more closely to the surface of the tape, and at the same time, the tape can be pushed to fit tightly to the surface of the damping pad 15. After the damping pad 15 is squeezed by the tape, the contact surface point of the damping pad 15 with the tape will be recessed inward, so that the surface of the damping pad 15 that does not contact the tape and the recessed surface form a shallow buckle shape the size of a composite tape, which plays a role in assisting the fixing of the tape. At the same time, when the tape on the surface of the bottom plate 2 rotates, the bottom plate 2 can follow the rotation of the tape through the bottom plate rotating shaft 6, and at the same time, the tape winding card plate 4 can follow the rotation of the tape through the card plate connecting block 12 and the rotating shaft 7.

[0029] The damping pad 15 is composed of a damping layer and a sponge layer, and the damping layer is located on the outside of the sponge layer, and the sponge layer is tightly attached to the inner side of the base plate 2. When the tape is attached to the surface of the damping pad 15, the sponge layer inside the damping layer will shrink first, so that the damping layer is attached to the surface of the base plate 2. At the same time, due to the characteristics of the spring 10, the longer the telescopic distance, the smaller the outward thrust. Through this design, the damping layer can be subjected to relatively less pressure, thereby increasing the service life of the damping layer.

[0030] Working principle: When the installation tape needs to be replaced, the user can press the tape roll card plate 4 to pull out the tape roll card plate 4 and the movable buckle 8 from the inner side of the connecting shaft 3, and then pull out the tape roll card plate 4 on the other side from the inner side of the connecting shaft 3. Then the user can clamp the hole in the middle of the tape on the outer side of the connecting shaft 3. After the tape is placed, the staff can insert the tape roll card plate 4 into the inner side of the connecting shaft 3 to complete the fixation of the tape by the device, and the user can insert one end of the tape into the inner side of the connecting shaft 3 before hanging the tape. To the inner side of the tape inlet 14, and at the same time, the spring 10 on the inner side of the telescopic sleeve 5 can squeeze the tape roll clamp 4 outward, so that the tape roll clamp 4 can fit more closely to the surface of the tape, and at the same time, the tape can be pushed to fit tightly to the surface of the damping pad 15. After the damping pad 15 is squeezed by the tape, the contact surface point of the damping pad 15 with the tape will be recessed inward, so that the surface of the damping pad 15 that does not contact the tape and the recessed surface form a shallow buckle shape the size of a composite tape, which plays a role in assisting in fixing the tape.

[0031] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A limiting support structure for a cutting machine, comprising a cutting machine body (1), a bottom plate rotating shaft (6) and a bottom plate (2), characterized in that: The inner side of the cutting machine body (1) is movably connected to a bottom plate rotating shaft (6), and the inner side of the bottom plate rotating shaft (6) is engaged with the bottom plate (2), the inner side of the bottom plate (2) is fixedly connected to a damping pad (15), the center of the inner side of the bottom plate (2) is fixedly connected to a connecting shaft (3), the inner side of the connecting shaft (3) is fixedly connected to an insertion rod (9), the inner side of the insertion rod (9) is engaged with a movable buckle (8), the other side of the movable buckle (8) is fixedly connected to a tape roll clamp (4), and the other side of the tape roll clamp (4) is provided with a telescopic sleeve (5).

2. A limiting support structure for a cutting machine according to claim 1, characterized in that: A spring (10) is provided inside the telescopic sleeve (5), and spring connection blocks (11) are fixedly connected to the left and right sides of the telescopic sleeve (5), and the other side of the spring connection block (11) is movably connected to a rotating shaft (7), and the other end of the rotating shaft (7) is fixedly connected to a cardboard connection block (12).

3. The limiting support structure of a cutting machine according to claim 1, characterized in that: The damping pad (15) consists of a damping layer and a sponge layer, wherein the damping layer is located on the outside of the sponge layer, and the sponge layer is tightly attached to the inside of the bottom plate (2).

4. The limiting support structure of a cutting machine according to claim 1, characterized in that: The telescopic sleeve (5) is a hollow cylindrical rubber sleeve as a whole, and the left and right sides of the telescopic sleeve (5) and the left and right sides of the spring (10) are fixedly connected to the spring connecting block (11).

5. The limiting support structure of a cutting machine according to claim 2, characterized in that: The cardboard connecting block (12) is cylindrical in shape as a whole, and the other side of the cardboard connecting block (12) is fixedly connected to the tape roll cardboard (4).

6. The limiting support structure of a cutting machine according to claim 1, characterized in that: A tape outlet (13) is provided through one side of the cutting machine body (1), and a tape inlet (14) is provided through the other side of the cutting machine body (1).

7. The limiting support structure of a cutting machine according to claim 1, characterized in that: Two bottom plates (2) are arranged inside the cutting machine body (1), and two tape inlets (14) are correspondingly arranged on one side of the lower ends of the two bottom plates (2).

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