Material belt guiding device of PCB (Printed Circuit Board)

Abstract

The utility model relates to a material belt guiding device for a PCB (Printed Circuit Board), which comprises a material guiding bracket, the material guiding bracket is provided with a material guiding mechanism for guiding the movement of a material belt of the PCB, the material guiding bracket is connected with a support frame which can be fixedly arranged with material belt processing equipment, and an adjusting mechanism is formed between the material guiding bracket and the support frame. The material guiding bracket can form an opening state or a storage state relative to the supporting frame through the adjusting mechanism, and in the opening state, the material guiding bracket extends in the horizontal direction; in the storage state, the material guiding bracket extends in the vertical direction, and the material guiding bracket can be vertically arranged when the material guiding device is idle by forming the storage state, so that the space position occupied by the material guiding bracket in the horizontal direction is reduced, and the space position occupied by the whole equipment is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board processing equipment, in particular to a material strip guiding device for a PCB board. Background Art

[0002] PCB (Printed Circuit Board) board, also known as printed circuit board or printed circuit board, is an indispensable component of electronic equipment. It can connect electronic components to each other through different forms of circuits to form a complete working circuit.

[0003] A PCB material strip guide is a device that enables the material strip to be accurately transferred to a shearing device. Existing PCB material strip guides are typically fixedly disposed outside the shearing device, resulting in the PCB material strip guides occupying a relatively large amount of space when idle.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a material guide device for a PCB board, which can save the space occupied by the entire device when it is idle.

[0006] The purpose of this utility model is achieved in this way:

[0007] A material strip guiding device for a PCB board includes a material guide bracket having a material guide mechanism for guiding the movement of the material strip of the PCB board. The material bracket is connected to a support frame that can be mounted and fixed to material strip processing equipment. An adjustment mechanism is formed between the material guide bracket and the support frame. The material guide bracket can be opened or stored relative to the support frame through the adjustment mechanism. In the open state, the material guide bracket is extended in the horizontal direction; in the stored state, the material guide bracket is extended in the vertical direction.

[0008] As a specific solution, the adjustment mechanism includes a first rotating shaft hole and a second rotating shaft hole respectively arranged on the material guide bracket and the support frame. The first rotating shaft hole and the second rotating shaft hole are connected and matched through a rotating shaft member, and the material guide bracket can swing around the rotating shaft member relative to the support frame.

[0009] As a specific solution, the adjustment mechanism also includes a bracket positioning hole arranged on the material guide bracket and a first positioning hole and a second positioning hole arranged on the support frame, the extension line of the first positioning hole and the second rotating shaft hole extends in the horizontal direction, and the extension line of the second positioning hole and the second rotating shaft hole extends in the vertical direction. In the open state, the bracket positioning hole and the first positioning hole are connected and fixed by a screw device; in the retracted state, the bracket positioning hole and the second positioning hole are connected and fixed by a screw device.

[0010] As a specific solution, the first rotating shaft hole and the bracket positioning hole are respectively in the shape of circular holes, and the second rotating shaft hole, the first positioning hole and the second positioning hole are respectively in the shape of long holes.

[0011] As a specific solution, the support frame is provided with a connecting plate for connecting and cooperating with the material strip processing equipment, and the connecting plate is installed and fixed to the material strip processing equipment by a screw device.

[0012] As a specific solution, a reinforcing angle plate is provided between the connecting plate and the main body of the support frame. The reinforcing angle plate is in a right-angle shape, and the right-angle sides of the reinforcing angle plate are respectively integrally formed with the connecting plate and the main body of the support frame.

[0013] As a specific solution, the support frame is provided with an avoidance arc surface on the side facing the swing direction of the material guide bracket from the open state to the storage state, and the avoidance arc surface is set at the corner position of the support frame.

[0014] As a specific solution, the material guiding bracket is connected to two support frames, and the support frames are symmetrically arranged on the left and right sides of the material guiding bracket.

[0015] As a specific solution, the bottom of the material guide bracket is connected to several support bars that can be installed and fixed with the material strip processing equipment. In the open state, the support bars are respectively installed and fixed with the material guide bracket and the material strip processing equipment; in the stored state, the support bars are respectively detachable from the material guide bracket and the material strip processing equipment.

[0016] The beneficial effects of the utility model are:

[0017] The material guide bracket can be arranged vertically when the material guide device is idle by forming a storage state, thereby reducing the space occupied by the material guide bracket in the horizontal direction and saving the space occupied by the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0019] Figure 2 This is a schematic diagram of the use status of the embodiment of the utility model Figure 1 .

[0020] Figure 3 This is a schematic diagram of the use status of the embodiment of the utility model Figure 2 .

[0021] Figure 4 It is an enlarged view of A in embodiment of the present invention. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figures 1-4 The material strip guiding device of the PCB board includes a material guide bracket 1, which has a material guide mechanism 3 for guiding the movement of the material strip of the PCB board. The material bracket is connected to a support frame 2 that can be installed and fixed with the material strip processing equipment 5. An adjustment mechanism is formed between the material guide bracket 1 and the support frame 2. The material guide bracket 1 can be opened or stored relative to the support frame 2 through the adjustment mechanism.

[0024] In the open state, the material guide bracket 1 is extended in the horizontal direction, and the PCB board strip can be transferred to the processing equipment through the material guide mechanism 3.

[0025] In the storage state, the material guide bracket 1 is extended in the vertical direction. At this time, the material strip guiding device of the PCB board is an idle device. After the material guide bracket 1 is set vertically, the space it occupies in the horizontal direction will be greatly reduced.

[0026] The material guide bracket 1 can be arranged vertically when the material guide device is idle by forming a storage state, thereby reducing the space occupied by the material guide bracket 1 in the horizontal direction and saving the space occupied by the entire equipment.

[0027] Furthermore, the adjustment mechanism includes a first rotating shaft hole 11 and a second rotating shaft hole 21 respectively arranged on the material guide bracket 1 and the support frame 2. The first rotating shaft hole 11 and the second rotating shaft hole 21 are connected and cooperated through a rotating shaft member. The material guide bracket 1 can swing around the rotating shaft member relative to the support frame 2, which simplifies the operation of adjusting the position state of the material guide bracket 1. Moreover, there is no need to set up an additional supporting structure under the material guide bracket 1, so that a hollow space position can be formed under the material guide bracket 1, which can also further improve the space utilization efficiency.

[0028] Furthermore, the adjustment mechanism also includes a bracket positioning hole 12 arranged on the material guide bracket 1 and a first positioning hole 221 and a second positioning hole 222 arranged on the support frame 2. The extension line of the first positioning hole 221 and the second rotating shaft hole 21 extends in the horizontal direction, and the extension line of the second positioning hole 222 and the second rotating shaft hole 21 extends in the vertical direction. In the open state, the bracket positioning hole 12 and the first positioning hole 221 are connected and fixed by a screw device; in the stored state, the bracket positioning hole 12 and the second positioning hole 222 are connected and fixed by a screw device. The cooperation between the bracket positioning hole 12 and the first positioning hole 221 or the second positioning hole 222 can improve the stability of the material guide bracket 1 in the open state or the stored state.

[0029] Furthermore, the first shaft hole 11 and the bracket positioning hole 12 are respectively in the shape of circular holes, and the second shaft hole 21, the first positioning hole 221 and the second positioning hole 222 are respectively in the shape of long holes, which facilitates fine-tuning of the relative installation position between the material guide bracket 1 and the support frame 2, and helps to eliminate installation tolerances.

[0030] Furthermore, the support frame 2 is provided with a connecting plate 23 for connecting and cooperating with the material strip processing equipment 5. The connecting plate 23 is installed and fixed to the material strip processing equipment 5 by a screw device, thereby increasing the contact area between the support frame 2 and the material strip processing equipment 5 and making the connection strength between the support frame 2 and the material strip processing equipment 5 higher.

[0031] Furthermore, a reinforcing angle plate 24 is provided between the connecting plate 23 and the main body of the support frame 2. The reinforcing angle plate 24 is in a right-angle shape, and the right-angle sides of the reinforcing angle plate 24 are respectively integrally formed with the connecting plate 23 and the main body of the support frame 2, thereby improving the structural strength between the connecting plate and the main body of the support frame 2 and making it less likely for the support frame 2 to deform after being subjected to force.

[0032] Furthermore, an avoidance arc surface 25 is provided on the support frame 2 on the side facing the swing direction of the material guide bracket 1 from the open state to the storage state. The avoidance arc surface 25 is set at the corner position of the support frame 2. When the material guide bracket 1 swings from the open state to the storage state, it can prevent the edge positions of the material guide bracket 1 and the support frame 2 from being damaged due to scratches.

[0033] Furthermore, the material guiding bracket 1 is connected to two support frames 2 , which are symmetrically arranged on the left and right sides of the material guiding bracket 1 , further improving the supporting effect of the support frames on the material guiding bracket 1 .

[0034] Furthermore, the bottom of the material guide bracket 1 is connected to a plurality of support bars 4 that can be installed and fixed with the material strip processing equipment 5. In the open state, the support bars 4 are respectively installed and fixed with the material guide bracket 1 and the material strip processing equipment 5; in the stored state, the support bars 4 are respectively detachable from the material guide bracket 1 and the material strip processing equipment 5. The support bars 4 can further improve the stability of the material guide bracket 1 in the open state.

[0035] The above embodiments are only preferred embodiments of the present invention, and other embodiments are possible. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope set by the claims of this application.

Claims

1. A material strip guiding device for a PCB board, comprising a material guide bracket (1), wherein the material guide bracket (1) has a material guide mechanism (3) for guiding the movement of the material strip of the PCB board, characterized in that: The material guide bracket (1) is connected to a support frame (2) that can be fixedly mounted on the material strip processing equipment. An adjustment mechanism is formed between the material guide bracket (1) and the support frame (2). The material guide bracket (1) can be in an open state or a retracted state relative to the support frame (2) through the adjustment mechanism. In the open state, the material guide bracket (1) is extended in the horizontal direction; in the retracted state, the material guide bracket (1) is extended in the vertical direction.

2. The PCB material strip guiding device according to claim 1, characterized in that: The adjustment mechanism comprises a first rotating shaft hole (11) and a second rotating shaft hole (21) respectively provided on the material guide bracket (1) and the support frame (2); the first rotating shaft hole (11) and the second rotating shaft hole (21) are connected and matched via a rotating shaft member, and the material guide bracket (1) can swing relative to the support frame (2) around the rotating shaft member.

3. The PCB material strip guiding device according to claim 2, characterized in that: The adjustment mechanism further comprises a bracket positioning hole (12) provided on the material guide bracket (1) and a first positioning hole (221) and a second positioning hole (222) provided on the support frame (2), wherein an extension line of the first positioning hole (221) and the second rotating shaft hole (21) extends in a horizontal direction, and an extension line of the second positioning hole (222) and the second rotating shaft hole (21) extends in a vertical direction; in an open state, the bracket positioning hole (12) and the first positioning hole (221) are connected and fixed by a screw device; in a retracted state, the bracket positioning hole (12) and the second positioning hole (222) are connected and fixed by a screw device.

4. The PCB material strip guiding device according to claim 3, characterized in that: The first rotating shaft hole (11) and the bracket positioning hole (12) are respectively in the shape of circular holes, and the second rotating shaft hole (21), the first positioning hole (221) and the second positioning hole (222) are respectively in the shape of long holes.

5. The PCB material strip guiding device according to claim 1, characterized in that: The support frame (2) is provided with a connecting plate (23) for connecting with the material strip processing equipment, and the connecting plate (23) is fixed to the material strip processing equipment via a screw device.

6. The PCB material strip guiding device according to claim 5, characterized in that: A reinforcing angle plate (24) is provided between the connecting plate (23) and the main body of the support frame (2); the reinforcing angle plate (24) is in a right-angled shape, and the right-angled sides of the reinforcing angle plate (24) are integrally formed with the connecting plate (23) and the main body of the support frame (2).

7. The PCB material strip guiding device according to claim 1, characterized in that: A side of the support frame (2) facing the swing direction of the material guide bracket (1) from the open state to the stored state is provided with an avoidance arc surface (25), and the avoidance arc surface (25) is provided at a corner position of the support frame (2).

8. The PCB material strip guiding device according to claim 1, characterized in that: The material guide bracket (1) is connected to two support frames (2), and the support frames (2) are symmetrically arranged on the left and right sides of the material guide bracket (1).

9. The PCB material strip guiding device according to any one of claims 1 to 8, characterized in that: The bottom of the material guide bracket (1) is connected to a plurality of support bars (4) that can be mounted and fixed to the material strip processing equipment. In the open state, the support bars (4) are respectively mounted and fixed to the material guide bracket (1) and the material strip processing equipment; in the stored state, the support bars (4) are respectively detachable from the material guide bracket (1) and the material strip processing equipment.

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