Automatic cutting mechanism for ceramic substrate

Abstract

The utility model discloses an automatic cutting mechanism of ceramic substrate relates to ceramic substrate processing field, including main part, be equipped with the cutting mechanism above the main part, the cutting mechanism includes support plate, the top position of two sets of support plate is equipped with the bearing subassembly, the inside position of bearing subassembly is equipped with the support slide bar, and the support slide bar is equipped with the support slide bar. The side wall of the supporting sliding rod is sleeved with a supporting sliding block, and fixing plates are arranged at the edges of the front side and the rear side of the top end of the bearing assembly correspondingly. Compared with the prior art, the automatic cutting mechanism has the advantages that the automatic cutting mechanism can cut the ceramic substrate conveniently, different cutting positions can be adjusted according to needs, the use convenience of the device is greatly improved, the cutting efficiency is improved, the automatic cutting mechanism can stably clamp the ceramic substrate before cutting, and the cutting efficiency is improved. And therefore, the cutting stability is improved, and the cutting quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of ceramic substrate processing, and particularly relates to an automatic cutting mechanism for ceramic substrates. Background Art

[0002] A ceramic substrate refers to a special process board in which copper foil is directly bonded to the surface of an alumina or aluminum nitride ceramic substrate at high temperature. The manufactured ultra-thin composite substrate has excellent electrical insulation performance, high thermal conductivity, excellent soldering performance, and high adhesion strength, and can be etched into various patterns like a PCB board and has a large current-carrying capacity. Therefore, ceramic substrates have become the basic materials for high-power power electronic circuit structure technology and interconnection technology. In the wide application of ceramic substrates, ceramic substrates often need to be cut according to requirements during use.

[0003] However, in the cutting of ceramic substrates in the prior art, it is not convenient to cut ceramic substrates, and the cutting position cannot be adjusted according to cutting requirements, resulting in limited cutting, affecting its practical convenience, and reducing the cutting efficiency of ceramic substrates. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic cutting mechanism for ceramic substrates to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the technical solution of the utility model is an automatic cutting mechanism for ceramic substrates, including a main body. A cutting mechanism is arranged above the main body. The cutting mechanism includes a support plate. A bearing assembly is arranged at the top of two groups of the support plates. A support sliding rod is arranged inside the bearing assembly, and a support sliding block is sleeved on the side wall of the support sliding rod.

[0006] As a further scheme of the utility model: Fixing plates are arranged at the front and rear edge positions at the top of the bearing assembly, and first electric telescopic rods are arranged between the front and rear side walls of the support sliding block and the side walls of the fixing plates.

[0007] As a further scheme of the utility model: A second electric telescopic rod is arranged at the top of the support sliding block. A U-shaped support frame is arranged at the top of the second electric telescopic rod. A first motor is arranged on the right side wall of the U-shaped support frame.

[0008] As a further scheme of the utility model: A rod groove is opened at the bottom end of the U-shaped support frame, and a screw rod is arranged inside the rod groove. A support screw sleeve is sleeved on the side wall of the screw rod. A groove is opened at the bottom end of the support screw sleeve, and a first rotating shaft is arranged between the front and rear side walls inside the groove.

[0009] As a further solution of the present utility model: a cutting knife is sleeved on the side wall of the first rotating shaft, a second motor is arranged on the side wall of the front surface of the supporting screw sleeve, a bracket is arranged at the top position of the right side wall of the U-shaped support frame, and the bracket is located above the first motor, and the bottom end of the bracket is arranged on the right side wall of the main body.

[0010] As a further solution of the present utility model: a clamping mechanism is arranged at the top end of the main body, the clamping mechanism includes a fixed frame, a second rotating shaft is arranged on the left side wall inside the fixed frame, and a third motor is arranged on the left side wall of the fixed frame.

[0011] As a further solution of the present utility model: a fixed sleeve frame is sleeved at the right end position of the second rotating shaft, the side wall of the front surface of the fixed sleeve frame is arranged on the side wall of one side inside the fixed frame, and a gear is sleeved on the side wall of the second rotating shaft.

[0012] As a further solution of the present utility model: two groups of limiting grooves are opened on the front and rear side walls of the main body, and limiting rods are arranged at the inner positions of the limiting grooves.

[0013] As a further solution of the present utility model: L-shaped clamping plates are arranged on the side walls of the two limiting rods away from the main body, and a plurality of groups of tooth grooves are opened on the side walls of one side of the two L-shaped clamping plates.

[0014] Adopting the above technical solution: by extending or contracting the first electric telescopic rod on the fixed plate, and the two first electric telescopic rods cooperate with each other to drive the supporting slider to move back and forth on the supporting slide rod, and at the same time drive the U-shaped support frame on the second electric telescopic rod to move back and forth above the main body, and correspond to the corresponding positions where the ceramic substrate needs to be cut, and then contract the second electric telescopic rod to make the U-shaped support frame approach the main body, and then start the first motor to rotate the screw rod, and at the same time drive the supporting screw sleeve to move to the edge of the U-shaped support frame, and then with the cooperation of the movement track of the screw rod and the second electric telescopic rod, start the second motor to rotate the first rotating shaft, and the cutting knife rotating in the groove cuts the ceramic substrate. Through the above operations, the automatic cutting mechanism is convenient for cutting the ceramic substrate, and can adjust different cutting positions according to needs, greatly improving the convenience of use of the device, thereby improving the cutting efficiency;

[0015] By starting the third motor on the side wall of the fixing frame to rotate it clockwise or counterclockwise, and making the second rotating shaft rotate within the fixed sleeve frame, and driving the gear on its side wall to rotate. Since the gear meshes with several groups of tooth grooves on the L-shaped clamping plate, the L-shaped clamping plate is driven to move upward in the limiting groove along with the limiting rod. Then, the staff inserts the ceramic substrate from the right side of the main body and places it on its surface. Then, repeat the above operation to move the L-shaped clamping plate downward to fix the ceramic substrate on the main body, and then perform cutting. Through the above operation, the automatic cutting mechanism can stably clamp the ceramic substrate before cutting, thereby improving the stability of cutting and effectively improving the cutting quality. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of an automatic cutting mechanism for a ceramic substrate;

[0017] Figure 2 is a schematic diagram of the structure of the bearing assembly of an automatic cutting mechanism for a ceramic substrate;

[0018] Figure 3 is a schematic diagram of the structure of an automatic cutting mechanism for a ceramic substrate;

[0019] Figure 4 is a schematic diagram of the structure of the clamping mechanism of an automatic cutting mechanism for a ceramic substrate.

[0020] In the figure: 1, main body; 2, support plate; 3, bearing assembly; 4, support sliding rod; 5, support slider; 6, fixing plate; 7, first electric telescopic rod; 8, second electric telescopic rod; 9, U-shaped support frame; 10, screw rod; 11, support screw sleeve; 12, groove; 13, first rotating shaft; 14, cutting knife; 15, first motor; 16, second motor; 17, cutting mechanism; 18, fixing frame; 19, second rotating shaft; 20, third motor; 21, gear; 22, fixed sleeve frame; 23, limiting groove; 24, limiting rod; 25, L-shaped clamping plate; 26, tooth groove; 27, clamping mechanism. Detailed Embodiments

[0021] The following further explains the specific embodiments of the present invention in conjunction with the drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Embodiment 1

[0023] Please refer to Figures 1 - 3, the present utility model provides a technical solution: an automatic cutting mechanism for a ceramic substrate, which includes a main body 1. Above the main body 1, a cutting mechanism 17 is provided. The cutting mechanism 17 includes a support plate 2. At the top positions of the two groups of support plates 2, a carrying component 3 is provided. Inside the carrying component 3, a support sliding rod 4 is provided. A support sliding block 5 is sleeved on the side wall of the support sliding rod 4.

[0024] At the front and rear edge positions of the top of the carrying component 3, fixing plates 6 are provided. Between the front and rear side walls of the support sliding block 5 and the side walls of the fixing plates 6, first electric telescopic rods 7 are provided.

[0025] At the top position of the support sliding block 5, a second electric telescopic rod 8 is provided. At the top position of the second electric telescopic rod 8, a U-shaped support frame 9 is provided. On the right side wall of the U-shaped support frame 9, a first motor 15 is provided.

[0026] A rod groove is opened at the bottom end of the U-shaped support frame 9. Inside the rod groove, a screw rod 10 is provided. A support screw sleeve 11 is sleeved on the side wall of the screw rod 10. A groove 12 is opened at the bottom end of the support screw sleeve 11. Between the front and rear side walls inside the groove 12, a first rotating shaft 13 is provided.

[0027] A cutting knife 14 is sleeved on the side wall of the first rotating shaft 13. On the front side wall of the support screw sleeve 11, a second motor 16 is provided. At the top position of the right side wall of the U-shaped support frame 9, a support is provided, and the support is located above the first motor 15. The bottom end of the support is provided on the right side wall of the main body 1.

[0028] During use, the staff sets up and fixes the carrying component 3 on the support plate 2. By extending or contracting the first electric telescopic rods 7 on the fixing plates 6, and the two sides of the first electric telescopic rods 7 cooperate with each other to drive the support sliding block 5 to move back and forth on the support sliding rod 4, and at the same time drive the U-shaped support frame 9 on the second electric telescopic rod 8 to move back and forth above the main body 1 and correspond to the corresponding positions where the ceramic substrate needs to be cut. Then, the second electric telescopic rod 8 is contracted to make the U-shaped support frame 9 approach the main body 1. Furthermore, the first motor 15 is started to make the screw rod 10 rotate, and at the same time drive the support screw sleeve 11 to move to the edge of the U-shaped support frame 9. With the cooperation of the movement track of the screw rod 10 and the second electric telescopic rod 8, the second motor 16 is started to make the first rotating shaft 13 rotate, and the cutting knife 14 rotating in the groove 12 cuts the ceramic substrate. Through the above operations, the automatic cutting mechanism is convenient for cutting the ceramic substrate, and can adjust different cutting positions according to needs, greatly improving the convenience of using the device, thereby improving the cutting efficiency.

[0029] Embodiment Two

[0030] Please refer to Figure 1 and Figure 4, the present utility model provides a technical solution: an automatic cutting mechanism for a ceramic substrate, including a main body 1, a clamping mechanism 27 is provided at the top position of the main body 1, the clamping mechanism 27 includes a fixing frame 18, a second rotating shaft 19 is provided on the left side wall inside the fixing frame 18, and a third motor 20 is provided on the left side wall of the fixing frame 18.

[0031] A fixed sleeve 22 is sleeved at the right end position of the second rotating shaft 19, the side wall on the front surface of the fixed sleeve 22 is arranged on the side wall of one side inside the fixing frame 18, and a gear 21 is sleeved on the side wall of the second rotating shaft 19.

[0032] Two groups of limiting grooves 23 are opened on the front and rear side walls of the main body 1, and limiting rods 24 are arranged inside the limiting grooves 23.

[0033] Limiting rods 24 on the side walls of the two groups away from the main body 1 are provided with L-shaped clamping plates 25, and a number of tooth grooves 26 are opened on the side walls of one side of the two groups of L-shaped clamping plates 25.

[0034] Specifically, by starting the third motor 20 on the side wall of the fixing frame 18 to rotate it clockwise or counterclockwise, and making the second rotating shaft 19 rotate inside the fixed sleeve 22, and driving the gear 21 on its side wall to rotate. Since the gear 21 meshes with a number of tooth grooves 26 on the L-shaped clamping plate 25, the L-shaped clamping plate 25 is driven to move upward in the limiting groove 23 along with the limiting rod 24. Then, the staff inserts the ceramic substrate from the right side of the main body 1 and places it on its surface. Then, repeat the above operation to make the L-shaped clamping plate 25 move downward to fix the ceramic substrate on the main body 1, and then perform cutting. Through the above operation, the automatic cutting mechanism can stably clamp the ceramic substrate before cutting, thereby improving the stability of cutting and effectively improving the cutting quality.

[0035] The above has described the embodiments of the present utility model in detail in conjunction with the drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. An automatic cutting mechanism for a ceramic substrate, comprising a main body (1), characterized in that: A cutting mechanism (17) is arranged above the main body (1). The cutting mechanism (17) includes a support plate (2). At the top positions of the two groups of support plates (2), a bearing assembly (3) is arranged. Inside the bearing assembly (3), a support slide bar (4) is arranged. A support slider (5) is sleeved on the side wall of the support slide bar (4); At the front and rear edge positions of the top of the bearing assembly (3), fixing plates (6) are arranged. Between the front and rear side walls of the support slider (5) and the side walls of the fixing plates (6), first electric telescopic rods (7) are arranged; At the top position of the support slider (5), a second electric telescopic rod (8) is arranged. At the top position of the second electric telescopic rod (8), a U-shaped support frame (9) is arranged. A first motor (15) is arranged on the right side wall of the U-shaped support frame (9); A rod groove is opened at the bottom end of the U-shaped support frame (9), and a screw rod (10) is arranged inside the rod groove. A support screw sleeve (11) is sleeved on the side wall of the screw rod (10). A groove (12) is opened at the bottom end position of the support screw sleeve (11). Between the front and rear side walls inside the groove (12), a first rotating shaft (13) is arranged.

2. The automatic cutting mechanism for a ceramic substrate according to claim 1, wherein: A cutting knife (14) is sleeved on the side wall of the first rotating shaft (13). A second motor (16) is arranged on the front side wall of the support screw sleeve (11). At the top position of the right side wall of the U-shaped support frame (9), a support is arranged, and the support is located above the first motor (15). The bottom end of the support is arranged on the right side wall of the main body (1).

3. The automatic cutting mechanism for a ceramic substrate according to claim 1, wherein: A clamping mechanism (27) is arranged at the top position of the main body (1). The clamping mechanism (27) includes a fixed frame (18). A second rotating shaft (19) is arranged on the left side wall inside the fixed frame (18). A third motor (20) is arranged on the left side wall of the fixed frame (18).

4. The automatic cutting mechanism for a ceramic substrate according to claim 3, wherein: A fixed sleeve frame (22) is sleeved at the right end position of the second rotating shaft (19). The front side wall of the fixed sleeve frame (22) is arranged on the side wall of one side inside the fixed frame (18). A gear (21) is sleeved on the side wall of the second rotating shaft (19).

5. An automatic cutting mechanism for a ceramic substrate according to claim 4, characterized in that: Two groups of limit grooves (23) are opened on the front and rear side walls of the main body (1). Limit rods (24) are arranged inside the limit grooves (23).

6. The automatic cutting mechanism for a ceramic substrate according to claim 5, wherein: L-shaped clamping plates (25) are arranged on the side walls of the two groups of limit rods (24) away from the main body (1). A number of tooth grooves (26) are opened on the side walls of one side of the two groups of L-shaped clamping plates (25).

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