Guide mechanism suitable for PCB

Abstract

The utility model relates to a guide mechanism suitable for a PCB, comprising a rack, the rack is connected with a transmission platform, the left side and the right side of the rack are respectively connected with a left sliding chute and a right sliding chute, the left sliding chute and the right sliding chute are respectively connected with a left guide block and a right guide block, and the left guide block and the right guide block are respectively connected with a right guide block. The side, making contact with a product, of the left guide block and the side, making contact with the product, of the right guide block are each provided with a guide edge of an inclined structure, a support is connected to the rack, a fixing plate is connected to the top end of the support, a lifting air cylinder is connected to the fixing plate, and a driving shaft of the lifting air cylinder penetrates through the fixing plate to be connected with a connecting plate. The connecting plate is connected with a blocking piece. According to the utility model, the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of guiding mechanism suitable for PCB. BACKGROUND

[0002] In the production process of electronic devices, printed circuit boards are often produced, and in the production process of circuit boards, electroplating is a commonly used process. To use the circuit board after removing the electroplating solution and washing and drying, it is necessary to remove the electroplating solution from the electroplating tank. Therefore, the drying of the circuit board is very important to the entire production process.

[0003] However, during the feeding process of PCB (Printed Circuit Board, also known as Printed Circuit Board), there are cases of stacked boards. If the stacked boards are simultaneously fed into the drying oven for drying, the surfaces of the stacked boards that are in contact with each other may not be completely dried. If they flow into the next process, it will affect the normal processing of the PCB and seriously affect the quality of the product.

[0004] In view of the above-mentioned defects, the present design person actively researches and innovates to create a new structure of guiding mechanism suitable for PCB, so as to make it more useful in industry. CONTENT OF THE UTILITY MODEL

[0005] To solve the above technical problems, the purpose of the utility model is to provide a guiding mechanism suitable for PCB.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A guiding mechanism suitable for PCB, comprising a rack, a transmission platform connected to the rack, a left sliding groove and a right sliding groove connected to the left and right sides of the rack respectively, a left guide block and a right guide block connected to the left and right sliding grooves respectively, a guide edge with an inclined structure provided on one side of the left guide block and the right guide block in contact with the product, a bracket connected to the rack, a fixed plate connected to the top end of the bracket, a lifting cylinder connected to the fixed plate, a drive shaft of the lifting cylinder penetrating through the fixed plate and connected to a connecting plate, and a blocking piece connected to the connecting plate.

[0008] Preferably, the left guide block and the right guide block with the guide edge with an inclined structure constitute a horn structure.

[0009] Preferably, the guiding mechanism suitable for PCB has an inductor connected to the blocking piece for sensing the product.

[0010] Preferably, the guiding mechanism for the PCB board, the output end of the sensor is connected with the input end of the control device, and the control end of the control device is connected with the controlled end of the auxiliary blocking component.

[0011] Preferably, the guiding mechanism for the PCB board, the auxiliary blocking component comprises an auxiliary support, the auxiliary support is connected on the rack, and the auxiliary support is located at the front end of the guiding block, and the auxiliary blocking cylinder is connected on the auxiliary support, and the driving shaft of the auxiliary blocking cylinder is connected with the auxiliary blocking plate.

[0012] By the above scheme, the present application has at least the following advantages:

[0013] The present application can effectively block and separate the overlapped products, effectively improve the normal transmission of the products, improve the convenience for the next process, and effectively improve the work efficiency

[0014] 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, and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiment of the present application and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the present application, therefore should not be regarded as the limitation to the scope, for the ordinary skilled in the art, without creative labor, other related drawings can also be obtained according to these drawings.

[0016] Figure 1 It is the structural schematic diagram of the present application;

[0017] Figure 2 It is the side view of the blocking piece and the lifting cylinder of the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application, and clearly and completely describe the technical scheme in the embodiments of the present application, obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0020] Embodiments

[0021] As Figure 1 and Figure 2 A guide mechanism suitable for a PCB board, comprising a rack 1, a transmission platform 2 connected to the rack 1, a left sliding groove 3 and a right sliding groove 4 connected to the left side and the right side of the rack 1 respectively, a left guide block 5 and a right guide block 6 connected to the left sliding groove 3 and the right sliding groove 4 respectively, a guide edge with an inclined structure arranged on one side of the left guide block 5 and the right guide block 6 which contacts the product, a support 7 connected to the rack 1, a fixed plate 8 connected to the top end of the support 7, a lifting cylinder 9 connected to the fixed plate 8, a driving shaft of the lifting cylinder 9 penetrating through the fixed plate 8 and connected to a connecting plate 10, and a blocking piece 11 connected to the connecting plate 10.

[0022] The left guide block 5 and the right guide block 6 with the guide edge with an inclined structure in the utility model constitute a horn structure.

[0023] The blocking piece 11 in the utility model is connected with an inductor 12 for sensing the product, an output end of the inductor 12 is connected with an input end of a control device, and a control end of the control device is connected with a controlled end of an auxiliary blocking assembly 13. The auxiliary blocking assembly 13 comprises an auxiliary support 131, the auxiliary support 131 is connected to the rack 1, and the auxiliary support 131 is located at the front end of the guide block, an auxiliary blocking cylinder 132 is connected to the auxiliary support 131, and a driving shaft of the auxiliary blocking cylinder 132 is connected with an auxiliary blocking plate 133. After the inductor senses the overlapped product, the auxiliary blocking plate is blocked by the auxiliary blocking cylinder to the product on the transmission platform, so that the overlapped product can be passed first, and then after passing, the auxiliary blocking cylinder resets, and the auxiliary blocking plate also resets, so that the subsequent product continues to move forward.

[0024] The working principle of the utility model is as follows:

[0025] Specifically, the product is transported through the transmission platform, and the height of the blocking piece is controlled by the lifting cylinder (according to the thickness of the product, so that it can pass through one piece but cannot pass through two pieces). Then, the product is smoothly guided into the area through the guidance of the left and right guide blocks. The product can only pass through the height of one piece. When the products overlap, the overlapping products are sensed by the sensor, and the signal is transmitted to the auxiliary blocking cylinder through the control device (PLC). The auxiliary blocking cylinder extends the auxiliary blocking plate to block the subsequent product. One of the two overlapping products smoothly passes through the blocking piece, and the product above falls onto the transmission platform. The product on the transmission platform continues to work.

[0026] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, and therefore, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0027] In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", etc. do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The above merely is preferred implementation manner of the present application, and is not used for limiting the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the technical principle of the present application, can also make several improvements and variations, these improvements and variations also should be regarded as the protection scope of the present application.

Claims

1. A guide mechanism suitable for use with a PCB board, characterized by: The utility model provides a kind of product conveying device, including rack (1), transmission platform (2) is connected on the rack (1), left slide groove (3) and right slide groove (4) are connected respectively on the left side and the right side of the rack (1), left guide block (5) and right guide block (6) are connected respectively on the left slide groove (3) and the right slide groove (4), and the left guide block (5) and the right guide block (6) side with product contact are equipped with the guide edge of inclined structure, bracket (7) is connected on the rack (1), fixed plate (8) is connected on the top of the bracket (7), lifting cylinder (9) is connected on the fixed plate (8), the drive shaft of the lifting cylinder (9) passes through fixed plate (8) and is connected with connecting plate (10), blocking piece (11) is connected on the connecting plate (10).

2. A guide mechanism for a PCB board as claimed in claim 1, wherein: The left guide block (5) and the right guide block (6) with the guide edge of inclined structure constitute a horn structure.

3. The guide mechanism for PCBs according to claim 1, characterized in that: The blocking piece (11) is connected with an inductor (12) for sensing products.

4. A guide mechanism for a PCB board as claimed in claim 3, wherein: The output end of the inductor (12) is connected with the input end of a control device, and the control end of the control device is connected with the controlled end of an auxiliary blocking assembly (13).

5. A guide mechanism for a PCB board as claimed in claim 4, wherein: The auxiliary blocking assembly (13) includes an auxiliary bracket (131), which is connected to the rack (1) and located at the front end of the guide block. The auxiliary bracket (131) is connected with an auxiliary blocking cylinder (132), and the drive shaft of the auxiliary blocking cylinder (132) is connected with an auxiliary blocking plate (133).

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