Clamp mechanism for chip integrated circuit board surface mounting

Abstract

The utility model discloses a clamp mechanism for surface mounting of a chip integrated circuit board, and relates to the technical field of circuit board processing equipment. The device comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting column, the top of the supporting column is provided with a supporting frame, and the top of the supporting frame is provided with a circuit board material piece; a clamping assembly is arranged on one side of the supporting frame and comprises a first transmission shaft and a second transmission shaft, and the first transmission shaft and the second transmission shaft are both arranged on one side of the supporting frame. Through the arrangement of the clamping assembly, a circuit board material piece can be clamped and fixed, the circuit board material piece is prevented from deviating in the rotating and moving process, the stability of the circuit board material piece in the machining process is improved, through the arrangement of the overturning assembly, the circuit board material piece can be automatically overturned after the top surface of the circuit board material piece is machined, and the machining efficiency of the circuit board material piece is improved. The bottom surface of the circuit board material part can be conveniently processed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing equipment, in particular to a clamp mechanism for chip integrated circuit board patch. Background Art

[0002] Integrated circuit board patch refers to the process of fixing chips or other components on a printed circuit board (PCB) through patch technology. Patch technology is an important method in the surface mounting technology of electronic components. The integrated circuit board fixture is used to fix and support the circuit board (PCB) and the components on it to keep their position stable during the patch production and testing process.

[0003] However, the integrated circuit board fixture in the prior art usually fixes the circuit board on an overall plane during use, and can only be welded and repaired on one side of the circuit board. When inspecting the other side of the circuit board, the circuit board needs to be removed, rotated and re-fixed. The operation process is very cumbersome and affects the assembly quality. For this reason, we provide a chip integrated circuit board patch fixture mechanism to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a clamp mechanism for chip integrated circuit board patch, which solves the problem of integrated circuit board clamps in the prior art that manual flipping of the circuit board is required for multi-sided inspection and maintenance, and the operation is very cumbersome, through the coordinated arrangement of a clamping component and a flipping component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a fixture mechanism for chip integrated circuit board patch, comprising a bottom plate, a pillar is fixedly connected to the top of the bottom plate, a support frame is arranged on the top of the pillar, and a circuit board material is arranged on the top of the support frame;

[0007] A clamping assembly is provided on one side of the support frame, and the clamping assembly includes a first transmission shaft and a second transmission shaft, the first transmission shaft and the second transmission shaft are both provided on one side of the support frame, a rotating rod is fixedly connected to the surface of the first transmission shaft and the second transmission shaft, a clamping plate is fixedly connected to the top of the rotating rod, and a driving member is provided on one side of the support frame;

[0008] A flip assembly is provided on the top of the base plate, and the flip assembly includes a fixing frame, which is respectively fixed on both sides of the supporting frame, a supporting shaft is fixedly connected to one side of the fixing frame, a first gear is fixedly connected to the surface of the supporting shaft, a first motor is fixedly connected to the top of the base plate, a transmission rod is fixedly connected to the output end of the first motor, and second gears are fixedly connected to both sides of the surface of the transmission rod.

[0009] The utility model is further configured such that the bottom of the first gear is meshed with the second gear, and the second gear is a sector gear.

[0010] The utility model is further configured that the driving member includes a second motor, and an output end of the second motor is fixedly connected to the first transmission shaft.

[0011] The utility model is further configured such that the first transmission shaft surface and the second transmission shaft surface are both fixedly connected with third gears, and the two sets of third gears are meshed with each other.

[0012] The utility model is further configured that a support sleeve is sleeved on the surface of the support shaft, and the bottom of the support sleeve is fixedly connected to the support pillar.

[0013] The utility model is further configured such that the surfaces of the first transmission shaft and the second transmission shaft are movably connected to the inner wall of the support frame through the first bearing, one side of the transmission rod is movably connected to a bearing seat, and the bottom of the bearing seat is fixedly connected to the base plate.

[0014] The utility model is further configured that a support is fixedly connected to the bottom of the base plate, and the surface of the transmission rod is movably connected to the inner wall of the support column through a second bearing.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can clamp and fix the circuit board material by setting the clamping component, prevent the circuit board material from shifting when rotating and moving, and increase the stability of the circuit board material during processing. By setting the flipping component, the circuit board material can be automatically flipped after the top surface of the circuit board material is processed, which is convenient for processing the bottom surface of the circuit board material and improves the processing efficiency.

[0017] 2. The utility model can drive two sets of clamping plates to contact the circuit board material at the same time through the setting of the driving component, thereby improving the stability of the circuit board material when it is fixed. Through the setting of the support frame, the circuit board material can be placed on the top thereof, and the side plates fixed on both sides of the support frame can play a limiting role on the circuit board material, thereby improving the stability during clamping.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a structural stereogram of a clamp mechanism for chip integrated circuit board patching.

[0021] Figure 2 The present invention is a top view of a clamp mechanism support frame for chip integrated circuit board patch.

[0022] Figure 3 The present invention is a partial cross-sectional view of a clamp mechanism support frame for chip integrated circuit board patch.

[0023] Figure 4 The present invention is a schematic diagram of the rotation of a clamp mechanism support frame for chip integrated circuit board patch.

[0024] Figure 5 The figure is a rear view of a fixture structure for chip integrated circuit board patching.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Bottom plate; 101. Pillar; 102. Support frame; 103. Circuit board material; 2. Clamping assembly; 201. First transmission shaft; 202. Second transmission shaft; 203. Rotating rod; 204. Clamping plate; 205. Driving member; 3. Flipping assembly; 301. Fixed frame; 302 Support shaft; 303. First gear; 304. First motor; 305. Rotating rod; 306. Second gear; 2051. Second motor; 2052. Third gear; 4. Support sleeve. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] For specific embodiment 1, please refer to Figure 1-5 The utility model is a fixture mechanism for chip integrated circuit board patch, comprising a bottom plate 1, a pillar 101 is fixedly connected to the top of the bottom plate 1, a support frame 102 is arranged on the top of the pillar 101, and a circuit board material 103 is arranged on the top of the support frame 102;

[0029] A clamping assembly 2 is provided at one side of the support frame 102, and the clamping assembly 2 includes a first transmission shaft 201 and a second transmission shaft 202. The first transmission shaft 201 and the second transmission shaft 202 are both provided at one side of the support frame 102. A rotating rod 203 is fixedly connected to the surface of the first transmission shaft 201 and the second transmission shaft 202. A clamping plate 204 is fixedly connected to the top of the rotating rod 203. A driving member 205 is provided at one side of the support frame 102;

[0030] A flip assembly 3 is provided on the top of the base plate 1, and the flip assembly 3 includes a fixing frame 301, and the fixing frame 301 is respectively fixed on both sides of the supporting frame 102, a supporting shaft 302 is fixedly connected to one side of the fixing frame 301, and a first gear 303 is fixedly connected to the surface of the supporting shaft 302, a first motor 304 is fixedly connected to the top of the base plate 1, a transmission rod 305 is fixedly connected to the output end of the first motor 304, and second gears 306 are fixedly connected to both sides of the surface of the transmission rod 305.

[0031] Specifically, a rubber pad is fixed on the surface of the clamping plate 204, which can buffer the downward pressure when the clamping plate 204 contacts the circuit board material 103, thereby improving the protection of the circuit board material 103 and also playing an insulating role. The two sets of second gears 306 are both meshed with the first gear 303, and can be driven by the first motor 304 to simultaneously drive the two sets of second gears 306 to rotate, thereby adjusting the angle of the support frame 102.

[0032] For specific embodiment 2, please refer to Figure 1-5 On the basis of the specific embodiment 1, the bottom of the first gear 303 is meshed with the second gear 306, the second gear 306 is a fan-shaped gear, the driving member 205 includes a second motor 2051, the output end of the second motor 2051 is fixedly connected to the first transmission shaft 201, and the surface of the first transmission shaft 201 and the surface of the second transmission shaft 202 are both fixedly connected with a third gear 2052, and the two sets of third gears 2052 are meshed with each other.

[0033] Specifically, the two groups of third gears 2052 are meshed with each other. When the second motor 2051 drives one group of third gears 2052 to rotate, the other group of third gears 2052 follows the rotation. At the same time, the directions of the two groups of third gears 2052 are relatively rotated. The number of clamping plates 204 and rotating rods 203 are four. When the rotating rod 203 rotates, the four groups of clamping plates 204 can move at the same time to clamp the top of the circuit board material 103, thereby improving the stability during fixation.

[0034] For specific embodiment 3, please refer to Figure 1-5On the basis of the first and second specific embodiments, a support sleeve 4 is sleeved on the surface of the support shaft 302, and the bottom of the support sleeve 4 is fixedly connected to the pillar 101. The surfaces of the first transmission shaft 201 and the second transmission shaft 202 are movably connected to the inner wall of the support frame 102 through the first bearing. A bearing seat is movably connected to one side of the transmission rod 305, and the bottom of the bearing seat is fixedly connected to the bottom plate 1. A support is fixedly connected to the bottom of the bottom plate 1, and the surface of the transmission rod 305 is movably connected to the inner wall of the pillar 101 through the second bearing.

[0035] Specifically, the support sleeve 4 is movably connected to the surface of the support shaft 302, and can bear the weight of the support frame 102 through the pillar 101, and can also improve the stability of the support frame 102 during rotation. The bearing seat can support the rotation of the transmission rod 305, and can also play a role in supporting the second gear 306. The support seat is fixed to the bottom of the base plate 1, which can improve the stability of the equipment during operation.

[0036] The working principle of the utility model is as follows: the staff places the circuit board material 103 on the top of the support frame 102, and then starts the second motor 2051 through the external controller, the second motor 2051 cooperates with the first transmission shaft 201 to drive the first gear 303 to rotate, the first gear 303 cooperates with the second gear 306 to drive the second transmission shaft 202 to rotate, the first transmission shaft 201 and the second transmission shaft 202 respectively drive the two groups of rotating rods 203 to rotate, the two groups of rotating rods 203 respectively drive the two groups of clamping plates 204 to contact the circuit board material 103, and the circuit board material 103 is clamped. 3 is clamped and fixed to prevent the circuit board material 103 from being offset during processing. When the circuit board material 103 needs to be turned over, the first motor 304 is started, and the first motor 304 cooperates with the transmission rod 305 to drive the second gear 306 to rotate, and the second gear 306 cooperates with the first gear 303 to drive the support shaft 302 to rotate, and the support shaft 302 cooperates with the fixing frame 301 to drive the support frame 102 to rotate, and the support frame 102 cooperates with the clamping plate 204 to drive the circuit board material 103 to turn over, so as to facilitate multi-faceted processing of the circuit board material 103 and improve processing efficiency.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fixture mechanism for chip integrated circuit board patching, comprising a base plate (1), characterized in that; A pillar (101) is fixedly connected to the top of the bottom plate (1), a support frame (102) is arranged on the top of the pillar (101), and a circuit board material (103) is arranged on the top of the support frame (102); A clamping assembly (2) is provided on one side of the support frame (102), the clamping assembly (2) comprising a first transmission shaft (201) and a second transmission shaft (202), the first transmission shaft (201) and the second transmission shaft (202) are both provided on one side of the support frame (102), a rotating rod (203) is fixedly connected to the surface of the first transmission shaft (201) and the second transmission shaft (202), a clamping plate (204) is fixedly connected to the top of the rotating rod (203), and a driving member (205) is provided on one side of the support frame (102); A flip assembly (3) is arranged on the top of the bottom plate (1), and the flip assembly (3) comprises a fixing frame (301), the fixing frame (301) being fixed to two sides of the support frame (102) respectively, one side of the fixing frame (301) being fixedly connected to a support shaft (302), a surface of the support shaft (302) being fixedly connected to a first gear (303), a top of the bottom plate (1) being fixedly connected to a first motor (304), an output end of the first motor (304) being fixedly connected to a transmission rod (305), and two sides of the surface of the transmission rod (305) being fixedly connected to second gears (306).

2. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: The bottom of the first gear (303) is meshed with the second gear (306), and the second gear (306) is a sector gear.

3. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: The driving member (205) comprises a second motor (2051), and an output end of the second motor (2051) is fixedly connected to the first transmission shaft (201).

4. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: The surface of the first transmission shaft (201) and the surface of the second transmission shaft (202) are both fixedly connected with third gears (2052), and the two sets of third gears (2052) are meshed with each other.

5. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: A support sleeve (4) is sleeved on the surface of the support shaft (302), and the bottom of the support sleeve (4) is fixedly connected to the support pillar (101).

6. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: The surfaces of the first transmission shaft (201) and the second transmission shaft (202) are both movably connected to the inner wall of the support frame (102) via a first bearing, one side of the transmission rod (305) is movably connected to a bearing seat, and the bottom of the bearing seat is fixedly connected to the bottom plate (1).

7. A chip integrated circuit board mounting fixture mechanism according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support, and the surface of the transmission rod (305) is movably connected to the inner wall of the support column (101) via a second bearing.

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