Alumite cutting device

Abstract

The utility model discloses an alumite cutting device, which relates to the technical field of cutting machines and particularly comprises a machine body, two sides of the top of the machine body are connected with supporting plates, the two supporting plates are respectively connected with a clamping mechanism A and a clamping mechanism B, a rotating shaft is detachably connected between the clamping mechanism A and the clamping mechanism B, the bottom of the machine body is connected with a driving motor, and the driving motor is connected with a driving motor. The driving motor is in driving connection with the clamping mechanism A; the inner side of the supporting plate is connected with a supporting rod which is connected with a cutting mechanism. The cutting mechanism comprises a blade, a clamping assembly and a limiting assembly, the clamping assembly is matched with the supporting rod in a rotating and sliding mode, and the blade and the limiting assembly are connected to the clamping assembly. Compared with the prior art, the cutting machine is easy to operate and convenient to use, after an alumite winding drum is cut, when the blade just needs to make contact with the rotating shaft, the limiting assembly makes contact with the machine body, hard contact between the cutting edge of the blade and the rotating shaft is prevented, the problem that the blade is abraded or collapsed is solved, the blade replacing frequency is reduced, and therefore the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to an electrochemical aluminum cutting device. Background Art

[0002] Anodized aluminum, also known as hot stamping paper, is composed of polyester film and multiple layers of chemical coatings on its surface. Anodized aluminum has a wide range of uses. In printing production, hot stamping of products plays a decorative role. Before use, the anodized aluminum roll must be cut into different lengths with a cutting machine to suit different specifications of printed products.

[0003] During use of the existing cutting machine, the cutter will touch the rotating shaft after cutting the electroplated aluminum roll, causing the cutter to wear or break, and the blade must be replaced frequently. Utility Model Content

[0004] The utility model aims to provide an electroplated aluminum cutting device, which is easy to operate and use. After cutting the electroplated aluminum roll, when the blade just touches the rotating shaft, the limit assembly contacts the machine body to prevent the blade edge from hard contact with the rotating shaft, thus avoiding the problem of blade wear or chipping, reducing the number of blade replacement times, and thus improving the cutting efficiency.

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

[0006] An electrochemical aluminum cutting device comprises a machine body, support plates are connected to the top two sides of the machine body, a clamping mechanism A and a clamping mechanism B are respectively connected to the two support plates, a rotating shaft is detachably connected between the clamping mechanism A and the clamping mechanism B, a driving motor is connected to the bottom of the machine body, and the driving motor is drivingly connected to the clamping mechanism A; a support rod is connected to the inner side of the support plate, and a cutting mechanism is connected to the support rod; the cutting mechanism comprises a blade, a clamping assembly and a limit assembly, the clamping assembly rotates and slides to fit the support rod, and the blade and the limit assembly are connected to the clamping assembly.

[0007] A further improvement of the utility model is that the clamping assembly includes a circular sleeve, a handle and a fixed block. The circular sleeve rotates and slides to fit on the support rod, the handle is connected to the outer wall of the circular sleeve, the fixed block is connected to one end of the handle close to the circular sleeve, and the blade is clamped between the fixed block and the handle.

[0008] A further improved solution of the utility model is that the limiting assembly includes a nut connected to the handle, and the limiting bolt is threadedly engaged with the nut.

[0009] A further improvement of the present invention is that the clamping mechanism A comprises a shaft sleeve, the fixed top is rotatably connected to the shaft sleeve, and an embedded block is provided at the front end of the fixed top.

[0010] A further improvement of the utility model is that the driving motor is connected to the legs at the bottom of the machine body, the power output end of the driving motor is connected to a driving pulley, the tail of the fixed top is connected to a driven pulley, and a synchronous belt is connected between the driving pulley and the driven pulley. The motor drives the driving pulley to rotate, and the driving pulley drives the driven pulley to rotate through the synchronous belt, thereby driving the rotating shaft to rotate.

[0011] A further improvement scheme of the utility model is that the clamping mechanism B includes a movable top for fixing and clamping one end of the rotating shaft, the movable top is connected to the connecting shaft through a rotating joint, the movable top is slidably fitted in the sliding sleeve through the outer shell, the sliding sleeve is connected to the support plate, one end of the sliding sleeve is connected to the shaft end stopper, the connecting shaft passes through the shaft end stopper and extends to the outside of the support plate, the spring is sleeved on the outer wall of the movable top between the outer shell and the shaft end stopper, the bottom end of the handle is rotatably connected to the cross bar on the outside of the support plate, the handle is connected to a ring, and the ring is connected to the tail of the connecting shaft.

[0012] A further improvement of the utility model is that an inner tapered hole A is provided at one end of the rotating shaft, and an embedding groove and an inner tapered hole B are provided at the other end, the embedding block is inserted into the embedding groove, and the pointed parts of the fixed top and the movable top are respectively inserted into the inner tapered hole A and the inner tapered hole B.

[0013] A further improvement of the utility model is that the outer wall of the rotating shaft is wrapped with an anti-skid sleeve. The provision of the anti-skid sleeve increases the friction between the anodized aluminum roll and the rotating shaft, thereby preventing the anodized aluminum roll from slipping and facilitating the cutting of the anodized aluminum roll.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] 1. The utility model discloses an electrochemical aluminum cutting device, wherein one end of a rotating shaft is connected to a clamping mechanism A, which is positioned by an embedded block and a fixed center, and the other end is clamped by a clamping mechanism B. The handle is pulled to stretch and reset the movable center through a spring, thereby realizing the installation, disassembly and clamping of the rotating shaft, simplifying the installation, disassembly and clamping of the rotating shaft and improving work efficiency.

[0016] 2. The utility model provides an electroplated aluminum cutting mechanism, in which a limit assembly limits the blade from touching the rotating shaft when cutting the electroplated aluminum roll, thereby avoiding the blade from breaking and wearing, reducing the number of times the blade needs to be replaced, and thus improving the cutting efficiency.

[0017] 3. In the utility model, an electrochemical aluminum cutting mechanism is provided, wherein the outer wall of the rotating shaft is wrapped with an anti-skid sleeve, thereby increasing the friction force and avoiding the slipping phenomenon. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the cutting device of the utility model.

[0020] Figure 3 For the utility model Figure 1 Schematic diagram of the explosion structure at location A.

[0021] Figure 4 It is a cross-sectional view of the rotating shaft of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the clamping mechanism B of the present utility model.

[0023] In the figure: 1-body, 2-support plate, 3-anti-slip sleeve, 4-support rod, 5-rotating shaft, 501-inner tapered hole A, 502-embedded groove, 503-inner tapered hole B, 6-synchronous belt, 7-drive motor, 8-cutting device, 801-blade, 802-fixed block, 803-nut, 804-limiting bolt, 9-clamping mechanism A, 901-sleeve, 902-fixed top, 903-embedded block, 10-driven pulley, 11-clamping mechanism B, 1101-movable top, 1102-rotating joint, 1103-connecting shaft, 1104-housing, 1105-spring, 1106-shaft end stopper, 1107-handle, 1108-sleeve. DETAILED DESCRIPTION

[0024] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. Example 1

[0025] like Figures 1 to 5 As shown, an electrochemical aluminum cutting device is characterized in that: it includes a body 1, support plates 2 are connected to both sides of the top of the body 1, and the two support plates 2 are respectively connected to a clamping mechanism A9 and a clamping mechanism B11, and a rotating shaft 5 is detachably connected between the clamping mechanism A9 and the clamping mechanism B11, and a driving motor 7 is connected to the bottom of the body 1, and the driving motor 7 is drivingly connected to the clamping mechanism A9; a support rod 4 is connected to the inner side of the support plate 2, and a cutting mechanism 8 is connected to the support rod 4; the cutting mechanism 8 includes a blade 801, a clamping assembly and a limit assembly, the clamping assembly rotates and slides to fit the support rod 4, and the blade 801 and the limit assembly are connected to the clamping assembly.

[0026] The clamping assembly includes a circular sleeve, a handle and a fixed block 802. The circular sleeve rotates and slides to fit on the support rod 4. The handle is connected to the outer wall of the circular sleeve. The fixed block 802 is connected to one end of the handle close to the circular sleeve. The blade 801 is clamped between the fixed block 802 and the handle.

[0027] The limiting assembly includes a nut 803 connected to the handle, and a limiting bolt 804 is threadedly engaged with the nut 803. When the blade 801 completely cuts the anodized aluminum roll, the limiting bolt 804 presses against the body 1 to limit the blade 801 from continuing to cut downward, thereby preventing the blade 801 from touching the rotating shaft 5 without affecting the normal cutting of the anodized aluminum roll by the blade 801.

[0028] The clamping mechanism A9 includes a shaft sleeve 901 , a fixed top 902 is rotatably connected to the shaft sleeve 901 , and an embedded block 903 is provided at the front end of the fixed top 902 .

[0029] Among them, the driving motor 7 is connected to the support leg at the bottom of the body 1, the power output end of the driving motor 7 is connected to a driving pulley, the tail of the fixed top 902 is connected to a driven pulley 10, and a synchronous belt 6 is connected between the driving pulley and the driven pulley 10 for transmission.

[0030] Among them, the clamping mechanism B11 includes a movable top 1101 for fixing and clamping one end of the rotating shaft 5, the movable top 1101 is connected to the connecting shaft 1103 through a rotating joint 1102, the movable top 1101 is slidably matched with the sliding sleeve 1108 through the outer shell 1104, the sliding sleeve 1108 is connected to the support plate 2, one end of the sliding sleeve 1108 is connected to the shaft end stop 1106, the connecting shaft 1103 passes through the shaft end stop 1106 and extends to the outside of the support plate 2, the spring 1105 is sleeved on the outer wall of the movable top 1101 between the outer shell 1104 and the shaft end stop 1106, the bottom end of the handle 1107 is rotatably connected to the cross bar outside the support plate 2, and a ring is connected to the handle 1107, and the ring is connected to the tail of the connecting shaft 1103.

[0031] Among them, one end of the rotating shaft 5 is provided with an inner tapered hole A501, and the other end is provided with an embedding groove 502 and an inner tapered hole B503. The embedding block 903 is inserted into the embedding groove 502, and the pointed parts of the fixed top 902 and the movable top 1101 are respectively inserted into the inner tapered hole A501 and the inner tapered hole B503. Example 2

[0032] This embodiment is a further improvement of the embodiment 1. The main improvement is that when the embodiment 1 is used, the electroplated aluminum roll is not completely cut due to the slippage between the electroplated aluminum roll and the rotating shaft 5. In this embodiment, the above defects can be avoided. Specifically:

[0033] like Figures 1 to 5 As shown, the outer wall of the rotating shaft 5 is wrapped with an anti-skid sleeve 3. When the electroplated aluminum reel is sleeved on the rotating shaft 5, the friction force is increased, so that the rotating shaft 5 drives the electroplated aluminum reel to rotate synchronously to avoid slipping. Apart from this, this embodiment is exactly the same as embodiment 1 and will not be described here.

[0034] The specific working principle of the utility model is as follows:

[0035] Before use, pull open the handle 1107, the housing 1104 moves horizontally to squeeze the spring 1105, so that the movable top 1101 moves in the horizontal direction away from the rotating shaft 5, and a gap is generated between the movable top 1101 and the rotating shaft 5. The rotating shaft 5 is taken out, and the electroplated aluminum reel is sleeved on the rotating shaft 5. The embedding groove 502 at one end of the rotating shaft 5 cooperates with the embedding block 903, and the fixed top 902 is inserted into the inner tapered hole A501 for positioning. The handle 1107 at the other end is released, and the movable top 1101 is reset under the action of the elastic force of the spring 1105 and clamped to the inner tapered hole B503. The shaft 5 is driven by the driving motor 7 so that the anodized aluminum roll sleeved on the rotating shaft 5 rotates synchronously with the rotating shaft 5. According to the required length, the cutting mechanism 8 sleeved on the support frame 4 is moved to align the blade 801 with the mark on the anodized aluminum roll for cutting. After cutting the anodized aluminum roll, when the blade 801 is about to touch the rotating shaft 5, the limit bolt 804 contacts the body 1 to prevent the blade 801 from hard contact with the rotating shaft 5, avoiding the problem of wear or chipping, reducing the number of blade replacements, and thus improving the cutting efficiency. After all cutting is completed, the handle 1107 is pulled open to take out the anodized aluminum roll.

[0036] The above implementation is only to illustrate the technical concept and features of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An electrochemical aluminum cutting device, characterized in that: The invention comprises a machine body (1), wherein support plates (2) are connected to both sides of the top of the machine body (1), a clamping mechanism A (9) and a clamping mechanism B (11) are connected to the two support plates (2) respectively, a rotating shaft (5) is detachably connected between the clamping mechanism A (9) and the clamping mechanism B (11), a driving motor (7) is connected to the bottom of the machine body (1), and the driving motor (7) is drivingly connected to the clamping mechanism A (9); a support rod (4) is connected to the inner side of the support plate (2), and a cutting mechanism (8) is connected to the support rod (4); the cutting mechanism (8) comprises a blade (801), a clamping assembly and a limiting assembly, the clamping assembly is rotatably and slidably matched to the support rod (4), and the blade (801) and the limiting assembly are connected to the clamping assembly.

2. The electrochemical aluminum cutting device according to claim 1, characterized in that: The clamping assembly comprises a circular sleeve, a handle and a fixing block (802); the circular sleeve is rotatably and slidably fitted on the support rod (4); the handle is connected to the outer wall of the circular sleeve; the fixing block (802) is connected to one end of the handle close to the circular sleeve; and the blade (801) is clamped between the fixing block (802) and the handle.

3. The electrochemical aluminum cutting device according to claim 1, characterized in that: The limiting assembly comprises a nut (803) connected to the handle, and a limiting bolt (804) is threadedly engaged with the nut (803).

4. The electrochemical aluminum cutting device according to claim 1 or 2, characterized in that: The clamping mechanism A (9) comprises a shaft sleeve (901), a fixed top (902) rotatably connected to the shaft sleeve (901), and an embedded block (903) is provided at the front end of the fixed top (902).

5. The electrochemical aluminum cutting device according to claim 1, characterized in that: The driving motor (7) is connected to a support leg at the bottom of the machine body (1); a driving pulley is connected to the power output end of the driving motor (7); a driven pulley (10) is connected to the tail of the fixed top (902); and a synchronous belt (6) is connected between the driving pulley and the driven pulley (10) for transmission.

6. The electrochemical aluminum cutting device according to claim 1, characterized in that: The clamping mechanism B (11) comprises a movable top (1101) for fixing and clamping one end of the rotating shaft (5); the movable top (1101) is connected to the connecting shaft (1103) via a rotating joint (1102); the movable top (1101) is slidably matched with a sliding sleeve (1108) through a housing (1104); the sliding sleeve (1108) is connected to the support plate (2); one end of the sliding sleeve (1108) is connected to a shaft end stopper (1106); the connecting shaft (1103) passes through the shaft end stopper (1106) and extends to the outside of the support plate (2); a spring (1105) is sleeved on the outer wall of the movable top (1101) between the housing (1104) and the shaft end stopper (1106); the bottom end of the handle (1107) is rotatably connected to a crossbar on the outside of the support plate (2); a circular ring is connected to the handle (1107); and the circular ring is connected to the tail of the connecting shaft (1103).

7. The electrochemical aluminum cutting device according to claim 6, characterized in that: The rotating shaft (5) is provided with an inner tapered hole A (501) at one end and an embedding groove (502) and an inner tapered hole B (503) at the other end; the embedding block (903) is inserted into the embedding groove (502); and the pointed parts of the fixed top (902) and the movable top (1101) are respectively inserted into the inner tapered hole A (501) and the inner tapered hole B (503).

8. The electrochemical aluminum cutting device according to claim 7, characterized in that: The outer wall of the rotating shaft (5) is wrapped with an anti-slip sleeve (3).

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