Silica gel sealing strip cutting device

Abstract

The utility model discloses a silica gel sealing strip cutting device, and relates to the technical field of cutting devices. The silica gel sealing strip cutting device is provided. The silica gel sealing strip cutting device is provided. Comprising a working table, a connecting plate is arranged above the working table, an electric push rod is fixedly connected to the connecting plate, a fixing table is fixedly connected to the output end of the electric push rod, a rotating shaft is rotatably connected to the lower portion of the fixing table, and a tool changing mechanism is arranged below the fixing table and comprises a worm wheel and a frame plate; the worm gear is fixedly connected to the rotating shaft, the frame plate is fixedly connected to the lower surface of the fixing table, a worm is rotationally connected to the lower portion of the frame plate, and the worm gear is meshed with the worm. According to the silica gel sealing strip cutting device, when one silica gel sealing strip needs to be cut into a plurality of different shapes, after one working procedure is completed, equipment does not need to be replaced, and the tool changing mechanism can be driven to continue cutting, so that the working efficiency is improved to a great extent.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a silicone sealing strip cutting device. Background Technology

[0002] With the increasing demand for silicone products, the need for silicone cutting equipment is also becoming more prominent. There is a growing shift from manual cutting to automated, high-precision cutting devices. Automated silicone cutting equipment can improve production efficiency, ensure the accuracy of cutting dimensions and the stability of product quality, and reduce labor costs.

[0003] Existing silicone sealing strip cutting devices are mostly unable to continuously cut silicone sealing strips at different angles or shapes on a single machine. After each cut, the cutting head or equipment must be changed, which is not only time-consuming and labor-intensive, but also requires a high level of expertise from the workers, making the precision cutting of silicone sealing strips very costly. In view of the shortcomings of the existing technology, this utility model provides a silicone sealing strip cutting device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a silicone sealing strip cutting device, which solves the problem that a single precision silicone sealing strip cutting device cannot continuously cut silicone sealing strips at different angles or shapes.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a silicone sealing strip cutting device, including a worktable, a connecting plate above the worktable, an electric push rod fixedly connected to the connecting plate, a fixed platform fixedly connected to the output end of the electric push rod, a rotating shaft rotatably connected below the fixed platform, a turntable fixedly connected to the lower surface of the rotating shaft, and a tool changing mechanism provided below the fixed platform;

[0006] The tool changing mechanism includes a worm gear and a support plate. The worm gear is fixedly connected to the rotating shaft, and the support plate is fixedly connected to the lower surface of the fixed platform. A worm is rotatably connected below the support plate, and the worm gear and the worm mesh.

[0007] Preferably, a tool assembly is fixedly connected to the lower surface of the turntable. The tool assembly includes a base and a cavity. The base is fixedly connected to the lower surface of the turntable, and the cavity is located inside the base. The cavity has a slot, a locking block, and a blade body.

[0008] Preferably, a spring is fixedly connected to one side of the card block.

[0009] Preferably, a blade fixing hole is provided on the upper part of the blade body.

[0010] Preferably, the clamping block is clamped to the inside of the clamping groove away from the side of the spring, and the side of the spring is fixedly connected to the side of the cavity.

[0011] Preferably, the blade fixing hole is clamped with the clamping block.

[0012] The utility model discloses a silica gel sealing strip cutting device, which has the following beneficial effects: the silica gel sealing strip cutting device adopts a worm wheel and a worm to realize the switching of a plurality of different tool bits into a main tool bit for cutting at any time. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0015] Figure 2 It is a schematic diagram of the local structure of the present application.

[0016] Figure 3 It is a schematic diagram of the tool assembly structure of the present application.

[0017] Figure 4 It is a schematic diagram of the tool blade main body structure of the present application.

[0018] In the figure: 1, workbench; 2, connecting plate; 3, electric push rod; 31, fixed table; 4, tool assembly; 41, tool blade main body; 411, tool blade fixing hole; 42, clamping block; 43, spring; 44, cavity; 45, clamping groove; 46, base; 5, tool changing mechanism; 51, frame plate; 52, worm wheel; 53, worm; 6, rotating disc; 61, rotating shaft. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] The embodiments of the application provide a silica gel sealing strip cutting device, which solves the problem that one silica gel sealing strip precision cutting equipment cannot continuously cut silica gel sealing strips at different angles or shapes.

[0021] In order to better understand the above technical scheme, the above technical scheme will be described in detail below in combination with the drawings of the specification and specific embodiments.

[0022] The embodiments of the utility model discloses a silica gel sealing strip cutting device, according to the Figures 1-4 As shown in the drawing, the silica gel sealing strip cutting device, including the workbench 1, the workbench 1 top is equipped with the connecting plate 2, the connecting plate 2 connects electric push rod 3 with the station column, the connecting plate 2 is fixedly connected with electric push rod 3, the output end of electric push rod 3 is fixedly connected with fixed platform 31, and electric push rod 3 controls the up-down telescoping of fixed platform 31, and the lower portion of fixed platform 31 is rotatably connected with rotating shaft 61, and the lower surface of rotating shaft 61 is fixedly connected with rotating disc 6, and rotating disc 6 is controlled by tool changing mechanism 5, and rotating disc 6 can rotate in the horizontal direction, and the rotating of rotating disc 6 can switch the props of main tool bit, and different angle cutting can be carried out on silica gel sealing strip, and fixed platform 31 is equipped with tool changing mechanism 5 below, and tool changing mechanism 5 switches main tool bit, and realizes the cutting of different angles.

[0023] Tool changing mechanism 5 includes worm gear 52 and shelf plate 51, the output end of electric push rod 3 is fixedly connected with fixed platform 31, electric push rod 3 controls the up-down telescoping of fixed platform 31, worm gear 52 is fixedly connected on rotating shaft 61, worm gear 52 is engaged with worm 53, rotating worm 53 realizes the rotation of worm gear 52, thereby driving rotating disc 6, and the switching of main tool bit is realized, shelf plate 51 is fixedly connected to the lower surface of fixed platform 31, and worm 53 is rotatably connected below shelf plate 51, worm gear 52 and worm 53 are engaged, driving worm 53 drives worm gear 52 to rotate, thereby driving rotating disc 6 to achieve the purpose of switching main tool bit, and the end of worm 53 is provided with a driving unit for driving, and the driving unit can be provided as a motor device, and worm 53 is connected to the output end of the motor, thereby realizing the automatic driving of worm 53, and further automatically driving worm gear 52 and rotating disc 6 to rotate, thereby automatically and quickly switching main tool bit.

[0024] The cutter assembly 4 is fixedly connected to the lower surface of the rotating disc 6, and comprises a base 46 and a cavity 44.

[0025] The spring 43 is fixedly connected to one side of the clamping block 42, and functions to reset the clamping block 42.

[0026] The blade fixing hole 411 is coincident with the cavity 44 and the clamping groove 45, and the clamping block 42 is clamped in the blade fixing hole 411 to limit the blade body 41.

[0027] The clamping block 42 is clamped in the clamping groove 45 away from the spring 43, and the spring 43 is fixedly connected to one side of the cavity 44.

[0028] The blade fixing hole 411 is clamped with the clamping block 42 to limit the blade body 41.

[0029] When the silicone sealing strip needs to be cut at multiple angles, the main cutter head is switched, and the silicone sealing strip can be cut at multiple angles. The worm 53 is first driven, the worm 53 is engaged with the worm gear 52, the worm gear 52 is driven to rotate the rotating disc 6, the main cutter head is switched, and the new main cutter head is aligned with the workbench 1 to cut the silicone sealing strip at different angles. When a specific silicone sealing strip needs to be cut multiple times by switching the main cutter head, the above operation is repeated. When the blade body 41 needs to be replaced due to damage, the clamping block 42 is first slid to compress the spring 43, the clamping block 42 is slid out of the clamping groove 45, the blade body 41 is released, and then the new blade body 41 is inserted into the cavity 44. The clamping block 42 is slid to completely insert the new blade body 41 into the cavity 44, and then the clamping block 42 is released, the spring 43 is reset, the clamping block 42 is clamped with the clamping groove 45 through the blade fixing hole 411, and the new blade body 41 is fixed and put into normal use.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A silicone sealing strip cutting device, comprising a worktable (1), a connecting plate (2) above the worktable (1), and an electric push rod (3) fixedly connected to the connecting plate (2), characterized in that, The output end of the electric push rod (3) is fixedly connected to a fixed platform (31), and a rotating shaft (61) is rotatably connected below the fixed platform (31). A turntable (6) is fixedly connected to the lower surface of the rotating shaft (61), and a tool changing mechanism (5) is provided below the fixed platform (31). The tool changing mechanism (5) includes a worm gear (52) and a support plate (51). The worm gear (52) is fixedly connected to the rotating shaft (61), and the support plate (51) is fixedly connected to the lower surface of the fixed platform (31). A worm (53) is rotatably connected below the support plate (51), and the worm gear (52) and the worm (53) mesh.

2. The silicone sealing strip cutting device according to claim 1, characterized in that, The lower surface of the turntable (6) is fixedly connected to a tool assembly (4). The tool assembly (4) includes a base (46) and a cavity (44). The base (46) is fixedly connected to the lower surface of the turntable (6). The cavity (44) is located inside the base (46). The cavity (44) has a slot (45) inside. A locking block (42) is locked inside the cavity (44). The blade body (41) is locked inside the cavity (44).

3. The silicone sealing strip cutting device according to claim 2, characterized in that, A spring (43) is fixedly connected to one side of the card block (42).

4. The silicone sealing strip cutting device according to claim 3, characterized in that, The blade body (41) is provided with a blade fixing hole (411) on the top.

5. A silicone sealing strip cutting device according to claim 2, characterized in that, The side of the locking block (42) away from the spring (43) is engaged inside the slot (45), and one side of the spring (43) is fixedly connected to one side of the cavity (44).

6. The silicone sealing strip cutting device according to claim 4, characterized in that, The blade fixing hole (411) engages with the locking block (42).

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