Small component pcb (printed circuit board) loading jig

Abstract

An adhesive tape roll and a tightening roll are arranged at two ends of a jig table, a high-temperature-resistant adhesive tape is connected between the adhesive tape roll and the tightening roll, and the jig is placed on the adhesive tape. A sliding seat is slidably mounted on the guide rail at the top of the smelting table and inserted with a sliding column, and the top of the sliding column is connected with a transverse frame. The transverse frame is provided with a sliding groove, a rotating column is inserted into the sliding groove and connected with a connecting rod with a cutter, and a pressing roller is hinged to the bottom of the transverse frame. During use, the adhesive tape is tightened, the jig is placed, the transverse frame is pressed to enable the pressing roller to roll and paste, and then the connecting rod is pressed to move the rotating column to cut the adhesive tape. The jig is easy and convenient to operate, an operator can work according to the process, and the operation difficulty is greatly reduced; the guide rails, the sliding seats, the rotating columns, the sliding grooves and other structures are utilized, continuous operation is facilitated, and batch production is facilitated; the compression roller ensures firm pasting, the cutter is accurate in cutting, the parts are connected stably, the service life is long, the requirements of jigs of different specifications can be met by adjusting the parts, and adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component manufacturing technical field especially small -size component pcb board piece handle. BACKGROUND

[0002] In the field of electronic component manufacturing, the PCB board piece operation of small components is crucial. In the traditional small component PCB board piece process, there are many problems. For example, when pasting the jig and high-temperature-resistant tape, the lack of effective compression device often leads to insecure pasting, air bubbles or loose phenomenon, which not only affects the stability of the product, but also may cause short circuit and other electrical faults in subsequent processing, greatly increasing the rate of defective products and production cost.

[0003] Moreover, the operation of cutting high-temperature-resistant tape lacks precision and convenience, and manual cutting is prone to uneven cutting, size deviation and other problems, which seriously affects production efficiency and product quality. At the same time, the existing jig structure is often complex and unstable, and the connection between the components is prone to looseness, which needs frequent maintenance, which is undoubtedly a great obstacle to the production scene that needs long-time continuous operation.

[0004] In addition, facing different specifications of small components and PCB boards, the traditional jig has poor universality, and needs to be frequently replaced or adjusted, which cannot meet the diversified production demand. Based on the above problems, it is urgent to develop a small component PCB board piece jig that is easy to operate, firmly pasted, accurately cut, structurally stable and highly adaptable. INVENTION CONTENTS

[0005] To solve the many problems in the traditional small component PCB board piece process, a new small component PCB board piece jig emerges as the times require.

[0006] On the compression structure, a unique compression roller design is innovatively adopted. By pressing the horizontal frame, the slide column descends along the slide seat, driving the compression roller to closely fit the surface of the jig. During the movement of the horizontal frame, the compression roller rolls and extrudes, which can completely extrude the air between the jig and the high-temperature-resistant tape, effectively avoiding the generation of air bubbles, ensuring firm pasting, greatly improving the stability of the product, reducing the rate of defective products and the cost of rework caused by electrical faults.

[0007] In terms of cutting, the ingenious cooperation of the rotating column and the sliding groove is used to control the cutter combined with the connecting rod. The operator can accurately control the position and force of the cutter to achieve high-precision cutting, eliminate uneven cutting and size deviation and other problems, and significantly improve production efficiency and product quality.

[0008] In terms of structural stability, the connection of each component is optimized. The connection parts such as the guide rail and the workbench, the slide and the guide rail, and the slide column and the slide are all designed with reinforcement to ensure the stability of the jig structure during long-term continuous operation, reduce the maintenance frequency, and ensure the continuity of production.

[0009] For different specifications of small components and PCB boards, the jig has good versatility. By simply adjusting the position of the slide on the guide rail or replacing some adaptive components, it can easily adapt to diversified production needs without frequent replacement of jigs, greatly improving production flexibility.

[0010] In summary, the new small component PCB board piece jig realizes a qualitative leap in adhesion, cutting accuracy, structural stability, and versatility, etc. with its innovative design, bringing more efficient and high-quality production solutions to the electronic component manufacturing industry.

[0011] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0012] The small component PCB board piece jig comprises a workbench, a tape roll and a tension roll are arranged at both ends of the workbench, a same high-temperature-resistant tape is arranged between the tape roll and the tension roll, a jig for placing a PCB board is arranged at the top of the high-temperature-resistant tape, guide rails are symmetrically arranged at both ends of the top of the workbench, slides are slidably arranged at the top of the guide rails, slide columns are slidably inserted into the top of the slides, a same cross frame is arranged at the top of the slide columns, a sliding groove is formed in the top of the cross frame, a rotating column is slidably inserted into the sliding groove, a connecting rod is arranged at the top of the rotating column, and a cutter is vertically arranged at the bottom of the tail end of the connecting rod.

[0013] Preferably, a pressure roller is hingedly connected to the bottom of the cross frame.

[0014] Preferably, a same top spring is arranged between the top of the rotating column and the bottom of the connecting rod.

[0015] Further, the adhesive surface of the high-temperature-resistant tape is detachably connected to the bottom of the jig.

[0016] The utility model has the advantages of:

[0017] 1. The process design is reasonable, each step is clear, and the operator can operate according to the established process, which reduces the operation difficulty and improves the efficiency; the guide rail and the slide cooperate to move the cross frame stably, and the rotating column, the sliding groove and the top spring are combined to facilitate continuous operation and batch production; the pressure roller fully presses the jig and the tape to extrude air, so that the adhesion is firm and bubble-free, and rework is reduced; the cutter can accurately control the cutting position and force through the cooperation of the connecting rod and the rotating column, and errors are avoided; the component connection is designed carefully to ensure the stability of the jig structure during use, prolong the service life, and reduce the maintenance cost; it is suitable for small component PCB board piece processing, and the production needs of jigs of different specifications can be met by adjusting or replacing components.

[0018] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 The present application provides a small component pcb board piece jig three-dimensional structure schematic diagram;

[0020] Fig. 2 The present application provides a small component pcb board piece jig cutting structure schematic diagram;

[0021] Fig. 3 The present application provides a small component pcb board piece jig side view structure schematic diagram.

[0022] In the figure: 1, the workbench; 2, adhesive tape roll; 3, tight roll; 4, high temperature resistant adhesive tape; 5, jig; 6, guide rail; 7, sliding seat; 8, slide column; 9, cross frame; 10, sliding groove; 11, rotating column; 12, top spring; 13, connecting rod; 14, cutter; 15, pressure roller. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0024] Embodiment 1, refer to Figs. 1 to 3 Small component pcb board piece jig, including workbench 1, workbench 1 both ends are respectively provided with adhesive tape roll 2 and tight roll 3, adhesive tape roll 2 and tight roll 3 between them are provided with the same high temperature resistant adhesive tape 4, high temperature resistant adhesive tape 4 top is provided with the jig 5 for placing PCB board, workbench 1 top both ends are symmetrically provided with guide rail 6, guide rail 6 top is slidably installed with sliding seat 7, sliding seat 7 top is slidably inserted with slide column 8, slide column 8 top is provided with the same cross frame 9, cross frame 9 top is provided with sliding groove 10, sliding groove 10 inside is slidably inserted with rotating column 11, rotating column 11 top is provided with connecting rod 13, connecting rod 13 tail end bottom is vertically provided with cutter 14.

[0025] In this embodiment, the cross frame 9 bottom is hinged with the pressure roller 15, the rotating column 11 top and the connecting rod 13 bottom are provided with the same top spring 12, the adhesive surface of the high temperature resistant adhesive tape 4 and the bottom of the jig 5 are detachably connected.

[0026] The working principle of the embodiment: the sticking jig provides a stable and flat base, ensuring that the jig is firmly and accurately positioned.

[0027] The jig positioning principle: place the jig on the surface of the high-temperature-resistant adhesive tape that has been tightened, at this time the high-temperature-resistant adhesive tape plays a role in preliminarily fixing the jig, ensuring that the jig will not move randomly during operation, providing an accurate position reference for subsequent pressing and cutting operations.

[0028] The pressing roller pressing principle: press the cross frame, so that the slide column descends along the slide seat connection, driving the pressing roller to tightly adhere to the surface of the jig. At the same time of pressing, move the cross frame, the pressing roller will roll along the surface of the jig, through the rolling pressure of the pressing roller, the air between the jig and the high-temperature-resistant adhesive tape is squeezed out, so that the two are tightly and firmly pasted, ensuring good bonding effect between the jig and the adhesive tape.

[0029] The cutter cutting principle: when the pressing roller moves to the end position and cannot continue to move, press the connecting rod to lower the cutter, then move the rotating column along the sliding groove horizontally while pressing the connecting rod, the cutter cuts the high-temperature-resistant adhesive tape during movement, cutting the adhesive tape, completing the adhesive tape sticking and cutting operation of one jig. After cutting at one end is completed, rotate the rotating column one hundred and eighty degrees, move the cutter to the other end to repeat the cutting operation, realizing the adhesive tape sticking and cutting of the entire jig.

[0030] The reset principle: after cutting is completed, the cutter will automatically reset to the initial position under the action of the top spring, preparing for the next operation of sticking high-temperature-resistant adhesive tape to a new jig.

[0031] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application makes equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A small component PCB plate piece gripper, comprising a base (1), characterized in that, The smelting table (1) is respectively provided with a rubber belt roll (2) and a tension roll (3) at both ends, a same high-temperature-resistant rubber belt (4) is arranged between the rubber belt roll (2) and the tension roll (3), a jig (5) for placing a PCB board is arranged at the top of the high-temperature-resistant rubber belt (4), symmetrical guide rails (6) are arranged at both ends of the top of the smelting table (1), sliding seats (7) are slidingly installed at the top of the guide rails (6), sliding columns (8) are slidingly inserted into the top of the sliding seats (7), a same cross frame (9) is arranged at the top of the sliding columns (8), a sliding groove (10) is formed in the top of the cross frame (9), a rotating column (11) is slidingly inserted into the sliding groove (10), a connecting rod (13) is arranged at the top of the rotating column (11), and a cutter (14) is vertically arranged at the bottom of the tail end of the connecting rod (13).

2. The small component PCB plate piece handle of claim 1, wherein, The cross frame (9) is hingedly connected with a press roller (15).

3. The small component PCB plate piece gripper according to claim 1, characterized in that, A same top spring (12) is arranged between the top of the rotating column (11) and the bottom of the connecting rod (13).

4. The small component PCB plate piece handle of claim 1, wherein, The adhesive surface of the high-temperature-resistant rubber belt (4) is detachably connected with the bottom of the jig (5).

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