Convenient-to-fix printing device for integrated circuit design

Abstract

The utility model discloses a convenient-to-fix printing device for integrated circuit design, which comprises a base, the top of the base is provided with a support of a bridge type structure, the bottom of the support close to the base is provided with a printing mechanism, the center of the top of the base is slidably connected with a printing platform, and the side face of the printing platform is fixedly provided with a pull ring. According to the utility model, the scale and the pointer are arranged, and the position of the pointer in the width dimension of the circuit board is adjusted by rotating the knob, so that the fixed pointer sliding block can play a role in limiting and protecting, and the circuit board arranged above is prevented from being damaged due to excessive movement of the transverse clamping plate; and a sliding groove where the transverse sliding plate moves is located in the side face of the printing platform, the top face of the printing platform can be covered with a protective layer, the bottom of the circuit board is protected, longitudinal clamping plates are further arranged to fix the front portion and the rear portion of the circuit board, and therefore the device can adapt to the circuit boards of different sizes, and meanwhile the circuit board can be accurately located below the printing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuits, in particular to a printing device which is convenient for fixing and is used in integrated circuit design. Background Art

[0002] An integrated circuit is a miniature electronic device or component. The most common method is to weld the components required for the circuit onto a semiconductor carrier by welding, so that all the components have formed a whole in structure. Integrated circuits have the advantages of small size, light weight, few lead wires and welding points, long life, high reliability, good performance, etc. They are widely used in various electrical machinery. In the design and processing of integrated circuits, a printing device that is easy to fix for integrated circuit design will be needed to print and process the integrated circuits.

[0003] After searching, for example, Chinese patent documents disclosed CN117141106A, a printing device for fixing integrated circuit design, which is convenient for placing circuit boards by setting a placement plate that can move forward and backward, and then fixes the upper circuit board by moving the fixing component, but still has the following defects:

[0004] When the above-mentioned printed device for fixing integrated circuit design is in use, the sliding groove for moving the fixing component is set above the placement plate, so that the sliding groove will exist on the placement plate, and there will be uneven places on the contact surface with the circuit board. In addition, the moving distance of the clamping plate is not restricted, and it is easy to cause extrusion damage to the circuit board due to excessive force. Utility Model Content

[0005] The purpose of the utility model is to provide a printing device that is easy to fix for integrated circuit design, so as to solve the problem that the printing device that is easy to fix for integrated circuit design proposed in the above background technology has a sliding groove set above a placement plate for the movement of a fixing component, so that there will be a sliding groove on the placement plate, and there will be uneven areas on the contact surface with the circuit board, and the moving distance of the clamping plate is not limited, which may easily cause extrusion damage to the circuit board due to excessive force.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing device that is easy to fix for integrated circuit design, comprising a base, a bracket with a bridge-shaped structure is arranged on the top of the base, a printing mechanism is installed on the bracket near the bottom of the base, a printing platform is slidably connected to the top center of the base, a pull ring is fixed to the side of the printing platform, and two groups of horizontal clamps are slidably connected to the top surface of the printing platform away from the base, and two groups of longitudinal clamps are arranged at both ends of each group of the horizontal clamps.

[0007] Preferably, a protective layer with a consistent area size is fixed on the top surface of the printing platform, and the protective layer is made of antistatic rubber material.

[0008] Preferably, a horizontally distributed ruler is provided on the side of the printing platform close to the pull ring, a second slide groove parallel to the ruler is provided at the bottom of the ruler, a first adjusting rod with a threaded surface is provided inside the second slide groove, a knob is fixed at one end of the first adjusting rod away from the printing platform, and the knob and the first adjusting rod are rotationally connected to the printing platform.

[0009] Preferably, two groups of pointer sliders are arranged inside the second slide groove, the two groups of pointer sliders are threadedly connected to the first adjusting rod, pointers are fixed on the outer sides of the two groups of pointer sliders close to the ruler, and the pointers are slidably connected to the ruler, and the two groups of pointers are symmetrically distributed on the side of the ruler.

[0010] Preferably, a transverse clamping plate slider is fixed to the bottom of the transverse clamping plate near the printing platform, the transverse clamping plate slider is arranged inside the printing platform, and a first slide groove is opened inside the printing platform for sliding connection with the transverse clamping plate slider, a second adjusting rod with a threaded structure is arranged at the center of the first slide groove, a first bidirectional motor is connected to the end of the second adjusting rod near the knob, the second adjusting rod is rotationally connected to the printing platform, and the second adjusting rod is threadedly connected to the second adjusting rod.

[0011] Preferably, a rectangular groove of a rectangular structure is provided at the connection between the two ends of the transverse clamping plate slider close to the second sliding groove and the first adjusting rod, and the width and height of the rectangular groove are greater than the maximum diameter of the first adjusting rod.

[0012] Preferably, the cross-section of the longitudinal splint is an "L"-shaped structure, and a longitudinal splint slider is fixed to the longitudinal splint near the bottom of the transverse splint, a third slide groove with a strip structure is provided at the connection between the top of the longitudinal splint and the longitudinal splint slider, a third adjusting rod with a threaded surface is provided inside the third slide groove, a second bidirectional motor is connected to the end of the third adjusting rod away from the pull ring, and the second bidirectional motor is arranged on the outer side of the transverse splint, the third adjusting rod is rotationally connected to the transverse splint, and the third adjusting rod is threadedly connected to the longitudinal splint slider.

[0013] Preferably, the thread structures on the surface of the third adjusting rod, the second adjusting rod and the first sliding groove are divided into two groups of parts with the same length, and the thread structures of the third adjusting rod, the second adjusting rod and the first sliding groove are in opposite directions.

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

[0015] By setting a ruler and a pointer, and rotating the knob to adjust the pointer to the position of the circuit board width, a fixed pointer slider can be used to limit and protect, preventing the horizontal clamping plate from excessive movement and causing damage to the circuit board placed above. The sliding groove for the movement of the horizontal slide is on the side of the printing platform, so that the top surface of the printing platform can be covered with a protective layer to protect the bottom of the circuit board. A longitudinal clamping plate is also provided to fix the front and back of the circuit board, so that the device can adapt to circuit boards of different sizes while allowing the circuit board to be accurately located under the printing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of 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 cross-sectional structure of the printing platform in the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the top surface structure of the transverse splint in the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the transverse splint in the utility model.

[0022] In the figure: 1. base; 2. bracket; 3. printing mechanism; 4. printing platform; 401. protective layer; 402. ruler; 403. first slide groove; 404. pull ring; 405. second slide groove; 5. pointer; 501. pointer slider; 502. first adjusting rod; 503. knob; 6. horizontal splint; 601. horizontal splint slider; 602. second adjusting rod; 603. first bidirectional motor; 604. rectangular groove; 605. longitudinal splint; 606. longitudinal splint slider; 607. third slide groove; 608. third adjusting rod; 609. second bidirectional motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-6The utility model provides a printing device for integrated circuit design that is easy to fix, including a base 1, a bracket 2, a printing mechanism 3, a printing platform 4, a protective layer 401, a ruler 402, a first slide 403, a pull ring 404, a second slide 405, a pointer 5, a pointer slider 501, a first adjustment rod 502, a knob 503, a horizontal clamping plate 6, a horizontal clamping plate slider 601, a second adjustment rod 602, a first bidirectional motor 603, a rectangular groove 604, a longitudinal clamping plate 605, a longitudinal clamping plate slider 606, a third slide 60 7. A third adjusting rod 608 and a second bidirectional motor 609. A bracket 2 of a bridge structure is arranged on the top of the base 1. A printing mechanism 3 is installed near the bottom of the base 1 on the bracket 2. A printing platform 4 is slidably connected to the top center of the base 1. A protective layer 401 with the same area size is fixed on the top surface of the printing platform 4. The protective layer 401 is made of anti-static rubber material. The protective layer 401 can prevent static electricity from being generated and causing damage to the circuit board. A horizontally distributed ruler 402 is arranged on the side of the printing platform 4 near the pull ring 404. The ruler 4 The bottom of the printing plate 402 is provided with a second slide groove 405 which is parallel to the scale 402. The inside of the second slide groove 405 is provided with a first adjusting rod 502 with a threaded surface. A knob 503 is fixed to the end of the first adjusting rod 502 away from the printing platform 4. The knob 503 and the first adjusting rod 502 are rotatably connected to the printing platform 4. By rotating the knob 503, the rotation of the knob 503 can drive the pointer slider 501 to move through the first adjusting rod 502, thereby limiting the movement of the transverse clamping plate 6. Two groups of pointer sliders 501 are provided, and the two groups of pointer sliders 501 are threadedly connected to the first adjusting rod 502. Pointers 5 are fixed on the outer sides of the two groups of pointer sliders 501 close to the scale 402, and the pointers 5 are slidably connected to the scale 402, and the two groups of pointers 5 are symmetrically distributed on the side of the scale 402. The positions of the pointer sliders 501 are fixed by moving the pointers 5 to cooperate with the scale 402, so that the minimum spacing between the two groups of horizontal clamps 6 can be limited to avoid excessive movement of the horizontal clamps 6 to cause damage to the circuit board.

[0025] A pull ring 404 is fixed on the side of the printing platform 4, and two groups of transverse clamps 6 are slidably connected to the top surface of the printing platform 4 away from the base 1. A transverse clamp slider 601 is fixed to the transverse clamp slider 601 near the bottom of the printing platform 4. The transverse clamp slider 601 is arranged inside the printing platform 4, and a first slide groove 403 is provided inside the printing platform 4 to be slidably connected to the transverse clamp slider 601. A second adjusting rod 602 with a threaded structure is arranged at the center of the first slide groove 403, and the end of the second adjusting rod 602 close to the knob 503 is connected to the first bidirectional motor 603, and the second adjusting rod 602 is rotatably connected to the printing platform 4, and the second adjusting rod 602 is rotatably connected to the first adjusting rod 602. The two adjusting rods 602 are threadedly connected, so that the second adjusting rod 602 can be driven to rotate by the first bidirectional motor 603. When the second adjusting rod 602 rotates, it can drive the transverse clamping plate slider 601 to move inside the first slide groove 403. Finally, the two groups of transverse clamping plates 6 are brought close to fix the two ends of the circuit board. A rectangular groove 604 of a rectangular structure is provided at the connection between the two ends of the transverse clamping plate slider 601 near the second slide groove 405 and the first adjusting rod 502, and the width and height of the rectangular groove 604 are greater than the maximum diameter of the first adjusting rod 502. This can prevent the transverse clamping plate slider 601 from being affected by the first adjusting rod 502.

[0026] Two groups of longitudinal splints 605 are arranged at both ends of each group of transverse splints 6, the cross-section of the longitudinal splints 605 is an "L"-shaped structure, and a longitudinal splint slider 606 is fixed to the longitudinal splint 605 near the bottom of the transverse splint 6, and a third slide groove 607 with a strip structure is provided at the connection between the top of the longitudinal splint 605 and the longitudinal splint slider 606, and a third adjustment rod 608 with a threaded surface is arranged inside the third slide groove 607, and the end of the third adjustment rod 608 away from the pull ring 404 is connected to a second bidirectional motor 609, and the second bidirectional motor 609 is arranged on the outer side of the transverse splint 6, the third adjustment rod 608 is rotatably connected to the transverse splint 6, and the third adjustment rod 608 is threadedly connected to the longitudinal splint slider 606, and the longitudinal splint 605 can adjust the front and rear ends of the integrated circuit board. To fix, by starting the second bidirectional motor 609, the third adjusting rod 608 inside the third slide groove 607 can be driven to rotate. When the third adjusting rod 608 rotates, the longitudinal clamping plate sliders 606 of the two groups of longitudinal clamping plates 605 can be brought close to each other inside the third slide groove 607, and finally the two groups of longitudinal clamping plates 605 are driven close to each other to fix the front and back of the placed circuit board. The threaded structure on the surface of the third adjusting rod 608, the second adjusting rod 602 and the first slide groove 403 is divided into two groups of parts with the same length, and the threaded structures of the third adjusting rod 608, the second adjusting rod 602 and the first slide groove 403 are in opposite directions, so that when the third adjusting rod 608, the second adjusting rod 602 and the first slide groove 403 rotate, the structure connected above can be conveniently controlled.

[0027] When the embodiment of the present application is in use: by moving the printing platform 4 to one side of the base 1, and then placing the circuit board to be printed on the printing platform 4, the printing platform 4 is provided with a protective layer 401, and the protective layer 401 is made of anti-static rubber material. The protective layer 401 can prevent static electricity from being generated, causing damage to the circuit board, and also avoids wear on the back of the circuit board. Then the first bidirectional motor 603 can be started, and the first bidirectional motor 603 can drive the second adjusting rod 602 to rotate. When the second adjusting rod 602 rotates, the threaded structure on the surface can drive the horizontal clamping plate slider 601 to move inside the first slide groove 403. Finally, the two sets of horizontal clamping plates 6 are brought close to fix the two ends of the circuit board. Before this, the knob 503 can be rotated. The rotation of the knob 503 can drive the pointer slider 501 to move through the first adjusting rod 502. By adjusting the pointer 5 to the position of the scale 402 where the width of the circuit board is located, the movement of the horizontal clamping plate 6 can be restricted. Then the second bidirectional motor 609 can be started to drive the third slide groove 607 The third adjusting rod 608 inside rotates. When the third adjusting rod 608 rotates, the longitudinal clamping plate sliders 606 of the two groups of longitudinal clamping plates 605 can be moved closer to each other inside the third sliding groove 607, and finally the two groups of longitudinal clamping plates 605 are driven to move closer to each other, so as to fix the front and back of the placed circuit board. In this way, the circuit board can be fixed and more accurately located under the printing mechanism 3. In this way, a printing device that is easy to fix for integrated circuit design is completed. It should be noted that the utility model is a printing device that is easy to fix for integrated circuit design. The components are all universal standard parts or components known to those skilled in the art. The structure and principle of the printing device can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power components, electrical components, and the adapted monitoring computer and power supply, are connected through wires. The specific connection means should refer to the above-mentioned working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A printing device for integrated circuit design that is easy to fix, comprising a base (1), characterized in that: A bracket (2) of a bridge-shaped structure is arranged on the top of the base (1); a printing mechanism (3) is installed on the bracket (2) near the bottom of the base (1); a printing platform (4) is slidably connected to the center of the top of the base (1); a pull ring (404) is fixed on the side of the printing platform (4); two groups of transverse clamps (6) are slidably connected to the top surface of the printing platform (4) away from the base (1); and two groups of longitudinal clamps (605) are arranged at both ends of each group of transverse clamps (6).

2. The printing device for integrated circuit design that is easy to fix according to claim 1, characterized in that: A protective layer (401) having a consistent area size is fixed on the top surface of the printing platform (4), and the protective layer (401) is made of antistatic rubber material.

3. The printing device for integrated circuit design that is easy to fix according to claim 1, characterized in that: A horizontally distributed scale (402) is arranged on the side of the printing platform (4) close to the pull ring (404), and a second slide groove (405) is arranged at the bottom of the scale (402) and is distributed parallel to the scale (402). A first adjustment rod (502) with a threaded surface is arranged inside the second slide groove (405), and a knob (503) is fixed to the end of the first adjustment rod (502) away from the printing platform (4), and the knob (503) and the first adjustment rod (502) are rotatably connected to the printing platform (4).

4. The printing device for integrated circuit design that is easy to fix according to claim 3, characterized in that: Two groups of pointer sliders (501) are arranged inside the second slide groove (405), the two groups of pointer sliders (501) are threadedly connected to the first adjustment rod (502), pointers (5) are fixed on the outer sides of the two groups of pointer sliders (501) close to the scale (402), and the pointers (5) are slidably connected to the scale (402), and the two groups of pointers (5) are symmetrically distributed on the side of the scale (402).

5. The printing device for integrated circuit design that is easy to fix according to claim 1, characterized in that: A transverse clamping plate slider (601) is fixed to the bottom of the transverse clamping plate (6) near the printing platform (4), and the transverse clamping plate slider (601) is arranged inside the printing platform (4), and a first slide groove (403) is opened inside the printing platform (4) and is slidably connected to the transverse clamping plate slider (601), a second adjustment rod (602) with a threaded structure is arranged at the center of the first slide groove (403), and a first bidirectional motor (603) is connected to one end of the second adjustment rod (602) near the knob (503), the second adjustment rod (602) is rotationally connected to the printing platform (4), and the second adjustment rod (602) and the second adjustment rod (602) are threadedly connected.

6. The printing device for integrated circuit design that is easy to fix according to claim 5, characterized in that: A rectangular groove (604) of a rectangular structure is provided at the connection between the two ends of the transverse clamping plate slider (601) close to the second slide groove (405) and the first adjustment rod (502), and the width and height of the rectangular groove (604) are greater than the maximum diameter of the first adjustment rod (502).

7. The printing device for integrated circuit design that is easy to fix according to claim 1, characterized in that: The cross-section of the longitudinal splint (605) is an "L"-shaped structure, and a longitudinal splint slider (606) is fixed to the longitudinal splint (605) near the bottom of the transverse splint (6), and a third slide groove (607) with a strip structure is provided at the connection between the top of the longitudinal splint (605) and the longitudinal splint slider (606), and a third adjustment rod (608) with a threaded surface is provided inside the third slide groove (607), and the end of the third adjustment rod (608) away from the pull ring (404) is connected to a second bidirectional motor (609), and the second bidirectional motor (609) is arranged on the outer side of the transverse splint (6), and the third adjustment rod (608) is rotationally connected to the transverse splint (6), and the third adjustment rod (608) is threadedly connected to the longitudinal splint slider (606).

8. The printing device for integrated circuit design that is easy to fix according to claim 7, characterized in that: The thread structures on the surfaces of the third adjusting rod (608), the second adjusting rod (602) and the first sliding groove (403) are divided into two groups of parts with the same length, and the thread structures of the third adjusting rod (608), the second adjusting rod (602) and the first sliding groove (403) are in opposite directions.

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