Electronic mold production cutting equipment

Abstract

The utility model belongs to the technical field of mold production, and particularly relates to electronic mold production cutting equipment which comprises a base, a cutting limiting assembly is arranged at one end of the top of the base, a cutting assembly is arranged at the other end of the top of the base, and a silica gel block is placed at the position, corresponding to the position between the cutting limiting assembly and the cutting assembly, of the base. A rotation driving assembly is arranged above the base and used for moving the cutting assembly. The cutting limiting assembly comprises a fixing plate, the bottom of the fixing plate is fixedly connected with the base, a movable threaded rod is vertically arranged at the upper end of the fixing plate, and the movable threaded rod is in threaded connection with the fixing plate. According to the utility model, the periphery of the silica gel block can be cut into uniform wavy knife edges through the wavy blade, meanwhile, more labor is saved during cutting through the design of the rotating rod, and the position of the wavy blade can be adjusted according to the thickness of the silica gel block through the design of the lifting assembly; the cutting positions are all located at the half-thickness positions of the silica gel blocks.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold production, and in particular relates to electronic mold production cutting equipment. Background Art

[0002] Electronic molds have many different uses and functions depending on the material. When using silicone molds for production, liquid silicone needs to be injected into a silicone pool to wrap the workpiece and wait for it to cool (half of the silicone pool is rectangular). Then, the silicone block is split into two from the middle using a tool, forming a positive and negative mold. The empty space in the middle of the silicone block is the shape of the workpiece, and then the corresponding workpiece material is injected to replicate the new workpiece.

[0003] Problems with existing technologies:

[0004] When cutting silicone blocks, it is necessary to cut into a wavy shape at the contact point of the male and female molds without affecting the molding of the workpiece, so as to facilitate positioning when the two are fitted together. However, existing splitting tools often have low cutting efficiency and poor results when cutting wavy shapes. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic mold production cutting device, which can cut a uniform wavy blade around a silicone block through a wavy blade. At the same time, the design of the rotating rod can make cutting more labor-saving. The design of the lifting component can adjust the position of the wavy blade according to the thickness of the silicone block, so that the cutting position is at half the thickness of the silicone block.

[0006] The technical solutions adopted by this utility model are as follows:

[0007] An electronic mold production cutting device includes: a base, a cutting limit assembly provided at one top end of the base, a cutting assembly provided at the other top end of the base, a silicone block placed between the cutting limit assembly and the cutting assembly, and a rotation drive assembly provided above the base for moving the cutting assembly;

[0008] The cutting limit assembly includes a fixed plate, the bottom of the fixed plate is fixedly connected to the base, the upper end of the fixed plate is vertically provided with a movable threaded rod, the movable threaded rod is threadedly connected to the fixed plate, one end of the movable threaded rod close to the silicone block is rotatably connected to a push plate, and the other end of the movable threaded rod is fixedly connected to a limit handle;

[0009] The cutting assembly includes a sliding frame, the lower end of the sliding frame is slidably installed with the base, there are two sliding frames, the two sliding frames are located on both sides of the top of one end of the base, a transfer platform is fixedly connected between the two sliding frames, a blade fixing block is provided above the transfer platform, a wavy blade is fixedly connected to the side of the blade fixing block close to the silicone block, a vertical plug pin is fixedly connected to the top of the transfer platform, the blade fixing block and the vertical plug pin are vertically slidably installed, and a lifting assembly is provided in the middle of the blade fixing block and the transfer platform away from the silicone block.

[0010] The rotation drive assembly includes two rotating rods, and the two rotating rods are located on both sides of the base. One end of the two rotating rods is fixedly connected to a rotating handle, and the other end of the two rotating rods is fixedly connected to a rotating column 1, and the rotating column 1 rotates with the base.

[0011] The base corresponds to the rotating column 1 and is rotatably connected to the horizontal position of the sliding frame. A connecting ring 1 is provided above the rotating column 2. A malformed connecting rod is provided between the rotating column 2 and the connecting ring 1. The malformed connecting rod is fixedly connected to the rotating column 2 and rotatably connected to the connecting ring 1. The rotating rod is rotatably connected to the connecting ring 2 at a position with the same length as the corresponding malformed connecting rod from the rotating column 1. The connecting ring 2 is fixedly connected to the connecting ring 1 through the connecting rod.

[0012] A sliding plate is vertically slidably connected inside the sliding frame, and the sliding plate and the connecting ring are fixedly connected via a connecting rod.

[0013] The lifting assembly includes a lifting bar 1, the two ends of which are rotatably connected to a lifting bar 2 and a lifting bar 4, the end of the lifting bar 2 is rotatably connected to a lifting bar 3, and the end of the lifting bar 3 is rotatably connected to the lifting bar 4.

[0014] The upper fixing bolt is plugged into the rotation coupling of the second lifting bar and the first lifting bar, and the lower fixing bolt is plugged into the rotation coupling of the third lifting bar and the fourth lifting bar. The upper fixing bolt and the lower fixing bolt are threadedly connected to the blade fixing block and the transfer platform respectively. The rotation coupling of the second lifting bar and the third lifting bar is rotationally connected with the first threaded connecting pin, and the rotation coupling of the first lifting bar and the fourth lifting bar is also rotationally connected with the second threaded connecting pin. A lifting screw is threadedly connected between the first threaded connecting pin and the second threaded connecting pin, and the threads in the first threaded connecting pin are in opposite directions.

[0015] The technical effects achieved by this utility model are:

[0016] The utility model uses a wave blade to cut uniform wave edges on all sides of the silicone block, and the design of the rotating rod can save labor during cutting.

[0017] The utility model can adjust the position of the wavy blade according to the thickness of the silicone block through the design of the lifting component, so that the cutting position is at a position where the thickness of the silicone block is half. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a side view of the overall structure of the utility model;

[0020] Figure 3 It is a top view of the overall structure of the utility model;

[0021] Figure 4 It is a structural diagram of the lifting component in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Base; 2. Silicone block; 3. Rotation drive assembly; 301. Rotation rod; 302. Rotation column one; 303. Connecting ring one; 304. Sliding disk; 305. Rotation handle; 306. Connecting ring two; 307. Different-head connecting rod; 308. Rotation column two; 4. Cutting assembly; 401. Sliding frame; 402. Wave blade; 403. Blade fixing block; 404. Vertical plug pin; 405. Transfer platform; 410. Lifting assembly; 411. Lifting bar one; 412. Lifting bar two; 413. Lifting bar three; 414. Lifting bar four; 415. Upper fixing bolt; 416. Lower fixing bolt; 417. Lifting screw; 418. Threaded connecting pin one; 419. Threaded connecting pin two; 5. Cutting limit assembly; 501. Fixed plate; 502. Limit handle; 503. Moving threaded rod; 504. Push plate. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0025] like Figure 1 - Figure 3As shown, an electronic mold production cutting device includes: a base 1, a cutting limit component 5 is provided at one end of the top of the base 1, a cutting component 4 is provided at the other end of the top of the base 1, a silicone block 2 is placed between the base 1 corresponding to the cutting limit component 5 and the cutting component 4, a rotation drive component 3 is provided above the base 1, and the rotation drive component 3 is used to move the cutting component 4, the cutting limit component 5 includes a fixed plate 501, the bottom of the fixed plate 501 is fixedly connected to the base 1, and a moving threaded rod 503 is horizontally provided on the upper end of the fixed plate 501, and the moving threaded rod 503 is threadedly connected to the fixed plate 501, and the moving threaded rod 503 is rotatably connected to the push plate 504 at one end close to the silicone block 2. The other end of the rod 503 is fixedly connected to the limit handle 502; the cutting assembly 4 includes a sliding frame 401, the lower end of the sliding frame 401 is slidably installed with the base 1, the number of the sliding frames 401 is two, the two sliding frames 401 are located on both sides of the top of one end of the base 1, and a transfer platform 405 is fixedly connected between the two sliding frames 401, and a wavy blade 402 is fixedly connected to the side of the transfer platform 405 close to the silicone block 2, and a blade fixing block 403 is provided above the transfer platform 405, and a vertical plug pin 404 is fixedly connected to the top of the transfer platform 405, and the blade fixing block 403 and the vertical plug pin 404 are vertically slidably installed, and a lifting assembly 410 is provided between the blade fixing block 403 and the transfer platform 405.

[0026] When the silicone block needs to be cut, the silicone block 2 is placed on the base 1 between the cutting limit component 5 and the cutting component 4, and the limit handle 502 is rotated according to the size of the silicone block 2. The push plate 504 is moved to the appropriate position by moving the threaded rod 503 and the threaded connection with the fixed plate 501. At this time, the silicone block 2 maintains a close distance with the wavy blade 402. Then, the lifting component 410 is adjusted according to the thickness of the silicone block, and the distance between the transfer platform 405 and the blade fixing block 403 is changed to ensure that the wavy blade 402 is located at the middle height of the silicone block. Then, the sliding frame 401 is moved together with the transfer platform 405 and the blade fixing block 403 by rotating the driving component 3. At this time, the wavy blade 402 cuts the silicone block 2 under the action of pressure, so that a uniform wavy blade edge is cut on the silicone block 2. Then, the rotating handle 305 is returned to its original position, and the silicone block 2 is rotated to repeat the above operation until all four sides of the silicone block are cut. Subsequently, the silicone block can be cut straight along the inner side of the wavy blade edge with a utility knife to remove the workpiece.

[0027] Refer to the attached Figure 2The rotation drive assembly 3 includes a rotating rod 301, and the number of the rotating rods 301 is two. The two rotating rods 301 are located on both sides of the base 1. One end of the two rotating rods 301 is fixedly connected to a rotating handle 305, and the other end of the two rotating rods 301 is fixedly connected to a rotating column 1 302, and the rotating column 1 302 rotates with the base 1; the base 1 is rotatably connected to a rotating column 2 308 at a position corresponding to the rotating column 1 302 close to the sliding frame 401, and a connecting ring 1 303 is provided above the rotating column 2 308. An ectomeric connecting rod 307 is provided between the rotating column 2 308 and the connecting ring 1 303. The ectomeric connecting rod 307 is fixedly connected to the rotating column 2 308 and rotatably connected to the connecting ring 1 303. The rotating rod 301 is rotatably connected to the connecting ring 2 306 at the same length as the ectomeric connecting rod 307 from the rotating column 1 302. The connecting ring 2 306 is fixedly connected to the connecting ring 1 303 through the connecting rod; a sliding disk 304 is vertically slidably connected inside the sliding frame 401, and the sliding disk 304 and the connecting ring 1 303 are fixedly connected through the connecting rod.

[0028] According to the above structure, when the sliding frame 401 needs to be moved, it is only necessary to rotate the rotating rod 301; when the rotating rod 301 rotates, it drives the connecting ring 2 306 to perform circular motion and move up, down, left and right, and at this time it is transmitted to the connecting ring 1 303 to move as well, and the sliding plate 304 fixedly connected to the connecting ring 1 303 also moves in this way, but under the sliding installation with the sliding frame 401, the up and down movement is converted into mutual sliding with the sliding frame 401, and the left and right movement is transmitted to the wavy blade 402 through the transfer platform 405 to cut the silicone block 2. Since the center of rotation of the rotating rod 301 is the rotating column 1 302, the connecting ring 2 306 closer to the rotating column 1 302 and the farther rotating handle 305 form a labor-saving lever, which makes it easier for the wavy blade 402 to cut the silicone block 2.

[0029] Refer to the attached Figure 3 - Figure 4The lifting assembly 410 includes a lifting bar 411, and the two ends of the lifting bar 411 are respectively connected to the lifting bar 412 and the lifting bar 414 in rotation. The end of the lifting bar 412 is connected to the lifting bar 413 in rotation. The end of the lifting bar 413 is connected to the lifting bar 414 in rotation. The lifting bar 412 and the lifting bar 411 are symmetrically arranged with the lifting bar 413 and the lifting bar 414. The upper fixing bolt 415 is threadedly connected to the rotation coupling point of the lifting bar 412 and the lifting bar 411. The rotation coupling point of the lifting bar 413 and the lifting bar 414 is connected to the upper fixing bolt 415. A lower fixing bolt 416 is threadedly connected, and the upper fixing bolt 415 and the lower fixing bolt 416 are threadedly connected to the blade fixing block 403 and the transfer platform 405 respectively. The rotation coupling between the lifting bar 2 412 and the lifting bar 3 413 is rotationally connected with a threaded connecting pin 1 418, and the rotation coupling between the lifting bar 1 411 and the lifting bar 4 414 is also rotationally connected with a threaded connecting pin 2 419. A lifting screw 417 is threadedly connected between the threaded connecting pin 1 418 and the threaded connecting pin 2 419, and the thread directions of the threaded connecting pin 1 418 are opposite to those of the threaded connecting pin 2 419.

[0030] According to the above structure, when the thickness of the silicone block changes, the distance between the transfer platform 405 and the blade fixing block 403 can be adjusted by adjusting the lifting assembly 410, thereby changing the height of the blade fixing block 403 so that the wavy blade 402 can be adjusted according to the thickness of the silicone block 2;

[0031] And rotate the lifting screw 417, through the threaded connection between the threaded connecting pin 1 418 and the threaded connecting pin 2 419, the built-in thread direction is set in opposite directions. When the lifting screw 417 rotates, the two move in different directions. When the two approach each other, the distance between the upper fixing bolt 415 and the lower fixing bolt 416 moves away from each other under the action of the thread pressure of the lifting screw 417, and vice versa, they move closer to each other, thereby achieving the purpose of changing the distance between the transfer platform 405 and the blade fixing block 403.

[0032] The working principle of the present invention is as follows: when it is necessary to cut the silicone block, the silicone block 2 is placed on the base 1 between the cutting limit assembly 5 and the cutting assembly 4, the limit handle 502 is rotated according to the size of the silicone block 2, and the push plate 504 is moved to a suitable position by moving the threaded rod 503 and the threaded connection with the fixing plate 501. At this time, the silicone block 2 and the wavy blade 402 are kept at a relatively close distance;

[0033] Adjust the lifting assembly 410 according to the thickness of the silicone block, change the distance between the transfer platform 405 and the blade fixing block 403 to ensure that the wavy blade 402 is located at the middle height of the silicone block, and then move the sliding frame 401 together with the transfer platform 405 and the blade fixing block 403 by rotating the driving assembly 3. At this time, the wavy blade 402 cuts the silicone block 2 under the action of pressure, so that a uniform wavy blade edge is cut on the silicone block 2. Then return the rotating handle 305 to its original position, rotate the silicone block 2 and repeat the above operation until all four sides of the silicone block are cut. Subsequently, use a utility knife to cut the silicone block along the straight line inside the wavy blade edge to remove the workpiece.

[0034] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An electronic mold production cutting device, characterized in that, include: A base (1), wherein a cutting limit assembly (5) is provided at one end of the top of the base (1), a cutting assembly (4) is provided at the other end of the top of the base (1), a silicone block (2) is placed at a position between the cutting limit assembly (5) and the cutting assembly (4) of the base (1), and a rotation drive assembly (3) is provided above the base (1), and the rotation drive assembly (3) is used to move the cutting assembly (4); The cutting limit assembly (5) includes a fixed plate (501), the bottom of the fixed plate (501) is fixedly connected to the base (1), the upper end of the fixed plate (501) is vertically provided with a movable threaded rod (503), the movable threaded rod (503) is threadedly connected to the fixed plate (501), one end of the movable threaded rod (503) close to the silicone block (2) is rotatably connected to a push plate (504), and the other end of the movable threaded rod (503) is fixedly connected to a limit handle (502); The cutting assembly (4) includes a sliding frame (401), the lower end of which is slidably mounted on the base (1), the number of the sliding frames (401) is two, and the two sliding frames (401) are located on both sides of the top of one end of the base (1), a transfer platform (405) is fixedly connected between the two sliding frames (401), a blade fixing block (403) is provided above the transfer platform (405), a wavy blade (402) is fixedly connected to the side of the blade fixing block (403) close to the silicone block (2), a vertical plug pin (404) is fixedly connected to the top of the transfer platform (405), the blade fixing block (403) and the vertical plug pin (404) are vertically slidably mounted, and a lifting assembly (410) is provided in the middle of the blade fixing block (403) and the transfer platform (405) away from the silicone block (2).

2. The electronic mold production cutting equipment according to claim 1, characterized in that: The rotation drive assembly (3) includes a rotation rod (301), the number of the rotation rods (301) is two, the two rotation rods (301) are located on both sides of the base (1), one end of the two rotation rods (301) is fixedly connected to a rotation handle (305), and the other end of the two rotation rods (301) is fixedly connected to a rotation column (302), and the rotation column (302) is rotationally connected to the base (1).

3. The electronic mold production cutting equipment according to claim 2, characterized in that: The base (1) is rotatably connected to a rotating column (308) at a horizontal position close to the sliding frame (401) corresponding to the rotating column (302), and a connecting ring (303) is provided above the rotating column (308). A different-head connecting rod (307) is provided between the rotating column (308) and the connecting ring (303). The different-head connecting rod (307) is fixedly connected to the rotating column (308) and the connecting ring (303) and is rotatably connected to the connecting ring (303). The rotating rod (301) is rotatably connected to the connecting ring (306) at a position having the same length as the different-head connecting rod (307) corresponding to the rotating column (302). The connecting ring (306) is fixedly connected to the connecting ring (303) via the connecting rod.

4. The electronic mold production cutting equipment according to claim 1, characterized in that: A sliding plate (304) is vertically slidably connected inside the sliding frame (401), and the sliding plate (304) and the connecting ring (303) are fixedly connected via a connecting rod.

5. The electronic mold production cutting equipment according to claim 1, characterized in that: The lifting assembly (410) includes a lifting bar 1 (411), the two ends of the lifting bar 1 (411) are respectively rotatably connected to a lifting bar 2 (412) and a lifting bar 4 (414), the end of the lifting bar 2 (412) is rotatably connected to a lifting bar 3 (413), and the end of the lifting bar 3 (413) is rotatably connected to the lifting bar 4 (414).

6. The electronic mold production cutting equipment according to claim 5, characterized in that: The lifting bar 2 (412) and the lifting bar 1 (411) are connected at the rotational coupling point with an upper fixing bolt (415), and the lifting bar 3 (413) and the lifting bar 4 (414) are connected at the rotational coupling point with a lower fixing bolt (416). The upper fixing bolt (415) and the lower fixing bolt (416) are respectively threadedly connected to the blade fixing block (403) and the transfer platform (405). The lifting bar 2 (412) and the lifting bar 3 (413) are rotationally connected at the rotational coupling point with a threaded connecting pin 1 (418). The lifting bar 1 (411) and the lifting bar 4 (414) are also rotationally connected at the rotational coupling point with a threaded connecting pin 2 (419). A lifting screw (417) is threadedly connected between the threaded connecting pin 1 (418) and the threaded connecting pin 2 (419). The thread directions of the threaded connecting pin 1 (418) and the threaded connecting pin 2 (419) are opposite.

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