Discharging device of automatic PCB rubber tapping machine

Abstract

The utility model belongs to the technical field of PCB (printed circuit board) processing equipment, and particularly relates to a machine table, a first-stage blanking mechanism and a second-stage blanking mechanism, the first-stage blanking mechanism comprises a first-stage blanking assembly, and the second-stage blanking mechanism comprises a second-stage blanking motor, a second-stage blanking roller, a second-stage blanking wheel, a second-stage blanking belt, a blanking rotating plate, a connecting rod and a blanking air cylinder. According to the discharging device of the automatic PCB rubber tapping machine, by arranging the multiple first-stage discharging assemblies and the multiple second-stage discharging mechanisms, discharging operation can be conducted on multiple PCBs at the same time, the discharging efficiency is improved, the requirement for large-scale production is met, the discharging rotating plate is rotationally connected, the angle of the discharging rotating plate is adjusted through the discharging air cylinder, and the discharging efficiency is improved. The blanking device can adapt to PCBs of different sizes and shapes, and smooth blanking of the PCBs can be ensured by adjusting the angle of the blanking rotating plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PCB processing equipment technical field especially relates to a kind of discharging device of automatic PCB rubber cutting machine. BACKGROUND

[0002] In the production process of PCB (printed circuit board), after automatic PCB rubber cutting machine completes a series of processing procedures such as rubber cutting, the treated PCB board or related carrier needs to be taken out from the equipment and transported to subsequent link. The traditional discharging mode has many drawbacks, for example, manual discharging efficiency is low, which can easily lead to production interruption and affect overall production rhythm. Some existing simple automatic discharging devices can only discharge PCB board at a specific angle, and have low adaptability to different PCB board discharging. SUMMARY

[0003] The utility model aims at providing the discharging device of automatic PCB rubber cutting machine, to solve the technical problems in prior art, such as low manual discharging efficiency, which can only discharge PCB board at a specific angle, and has low adaptability to different PCB board discharging.

[0004] To achieve the above-mentioned purpose, the discharging device of automatic PCB rubber cutting machine provided by the utility model embodiment comprises a machine table, a first discharging mechanism and a second discharging mechanism, the first discharging mechanism and the second discharging mechanism are connected to the machine table in sequence, and the first discharging mechanism is arranged on one side of the second discharging mechanism.

[0005] The first discharging mechanism comprises a first discharging assembly, the first discharging assembly comprises a first discharging motor, a first discharging roller and a first discharging wheel, the first discharging motor is connected to the machine table, one end of the first discharging roller is connected to the first discharging motor, and the other end is rotatably connected to the machine table, and the first discharging wheel is connected to the outer side of the first discharging roller.

[0006] The second discharging mechanism comprises a second discharging motor, a second discharging roller, a second discharging wheel, a second discharging belt, a discharging rotating plate, a connecting rod and a discharging cylinder, the second discharging motor is connected to the machine table, one end of the second discharging roller is connected to the second discharging motor, and the other end is rotatably connected to the machine table, the second discharging wheel is connected to the outer side of the second discharging roller, the second discharging belt is arranged on the outer side of the second discharging wheel, the discharging rotating plate is rotatably connected to the machine table, one end of the discharging rotating plate is arranged below the first discharging roller, the connecting rod is connected with the discharging rotating plate and the discharging cylinder respectively, and the discharging cylinder is connected to the machine table.

[0007] As optional scheme of the utility model, the first stage unloading mechanism is equipped with two, and is connected to the machine table, each first stage unloading mechanism includes multiple first stage unloading assemblies, multiple first stage unloading assemblies are parallel, interval arrangement.

[0008] As optional scheme of the utility model, multiple first stage unloading wheels are fixedly connected on each first stage unloading roller, multiple first stage unloading wheels are parallel, interval arrangement.

[0009] As optional scheme of the utility model, the second stage unloading mechanism is equipped with two, and is connected to the machine table, the second stage unloading roller of each second stage unloading mechanism is equipped with multiple, and is parallel, interval arrangement, the second stage unloading roller is rotatably connected to the machine table.

[0010] As optional scheme of the utility model, multiple second stage unloading wheels are fixedly connected on each second stage unloading roller, multiple second stage unloading wheels are parallel, interval arrangement.

[0011] As optional scheme of the utility model, the unloading rotary plate is equipped with unloading slope.

[0012] As optional scheme of the utility model, the unloading cylinder includes cylinder body and unloading piston rod, the cylinder body is fixedly connected to the machine table, and the unloading piston rod is movably connected to the cylinder body.

[0013] The automatic PCB rubber cutting machine's unloading device provided in the embodiment of the utility model has one or more technical solutions described above at least one of the following technical effects:

[0014] The automatic PCB rubber cutting machine's unloading device provided in the application, by setting multiple first stage unloading assemblies and second stage unloading mechanisms, and using parallel, interval arrangement, can simultaneously carry out unloading operation to multiple PCB boards, improve the unloading efficiency, meet the demand of large-scale production, the rotary connection of unloading rotary plate and the angle adjustment of unloading cylinder make the unloading device can adapt to different sizes and shapes of PCB board, by adjusting the angle of unloading rotary plate, can ensure that the PCB board is unloaded smoothly. Meanwhile, the setting of multiple unloading assemblies also increases the adaptability to different specifications of PCB board. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0016] Fig. 1A perspective view of the unloading device of the automatic PCB glue cutting machine provided in the embodiment of this utility model.

[0017] Fig. 2 A perspective view of the unloading device of the automatic PCB glue cutting machine provided in the embodiment of this utility model.

[0018] The following are the labeling elements in the figure:

[0019] 1. Machine base; 2. Primary feeding mechanism; 3. Secondary feeding mechanism;

[0020] 22. Primary feeding roller; 23. Primary feeding wheel;

[0021] 32. Secondary feeding roller; 33. Secondary feeding wheel; 34. Secondary feeding belt; 35. Feeding turntable; 36. Connecting rod; 37. Feeding cylinder;

[0022] 351. Inclined surface for material feeding;

[0023] 371. Feeding piston rod. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] In one embodiment of this utility model, such as Figs. 1-2 As shown, an automatic PCB glue cutting machine is provided with a feeding device, including a machine base 1, a primary feeding mechanism 2 and a secondary feeding mechanism 3. The primary feeding mechanism 2 and the secondary feeding mechanism 3 are connected to the machine base 1 in sequence, and the primary feeding mechanism 2 is located on one side of the secondary feeding mechanism 3.

[0029] The primary feeding mechanism 2 includes a primary feeding assembly, which comprises a primary feeding motor, a primary feeding roller 22, and a primary feeding wheel 23. The primary feeding motor is connected inside the machine base 1. One end of the primary feeding roller 22 is connected to the primary feeding motor, and the other end is rotatably connected to the machine base 1. The primary feeding wheel 23 is connected to the outside of the primary feeding roller 22. The primary feeding motor, connected inside the machine base 1, provides power to the entire primary feeding assembly. One end of the primary feeding roller 22 is connected to the primary feeding motor, and the other end is rotatably connected to the machine base 1, providing rotatable support. The primary feeding wheel 23 is connected to the outside of the primary feeding roller 22. Preferably, there are two primary feeding mechanisms 2, both connected to the machine base 1. Each primary feeding mechanism 2 includes multiple primary feeding assemblies, which are arranged in parallel and spaced intervals. Furthermore, multiple primary feeding wheels 23 are fixedly connected to each primary feeding roller 22, and these wheels are arranged in parallel and spaced intervals. This setup allows for the simultaneous transport of PCB boards or related carriers from multiple locations, improving material handling efficiency.

[0030] The secondary feeding mechanism 3 includes a secondary feeding motor, a secondary feeding roller 32, a secondary feeding wheel 33, a secondary feeding belt 34, a feeding rotating plate 35, a connecting rod 36, and a feeding cylinder 37. The secondary feeding motor is connected to the machine base 1. One end of the secondary feeding roller 32 is connected to the secondary feeding motor, and the other end is rotatably connected to the machine base 1. The secondary feeding wheel 33 is connected to the outside of the secondary feeding roller 32. The secondary feeding belt 34 is wound around the outside of the secondary feeding wheel 33. The feeding rotating plate 35 is rotatably connected to the machine base 1, and one end of the feeding rotating plate 35 is positioned below the primary feeding roller 22. The connecting rod 36 is connected to both the feeding rotating plate 35 and the feeding cylinder 37. The feeding cylinder 37 is connected to the machine base 1. The secondary feeding motor is connected to the machine base 1 as a power source. One end of the secondary feeding roller 32 is connected to the secondary feeding motor, and the other end is rotatably connected to the machine base 1, providing rotatable support. The secondary feeding roller 33 is connected to the outside of the secondary feeding roller 32, and the secondary feeding belt 34 is wound around the outside of the secondary feeding roller 33. The secondary feeding motor drives the secondary feeding roller 32 to rotate, thereby causing the secondary feeding belt 34 to circulate. The feeding turntable 35 is rotatably connected to the machine base 1. One end of the feeding turntable 35 is set below the primary feeding roller 22 to receive the PCB board or related carrier conveyed by the primary feeding mechanism 2. The connecting rod 36 is connected to the feeding turntable 35 and the feeding cylinder 37 respectively. The feeding cylinder 37 is connected to the machine base 1. Preferably, there are two secondary feeding mechanisms 3, both connected to the machine base 1. Each secondary feeding mechanism 3 has multiple secondary feeding rollers 32, which are arranged in parallel and at intervals. Multiple secondary feeding wheels 33 are fixedly connected to each secondary feeding roller 32, and the multiple secondary feeding wheels 33 are arranged in parallel and at intervals. This can further improve the stability and efficiency of feeding.

[0031] In another embodiment of the present invention, there are two primary feeding mechanisms 2, both of which are connected to the machine base 1; each primary feeding mechanism 2 includes multiple primary feeding components, which are arranged in parallel and at intervals.

[0032] In another embodiment of this utility model, each primary feeding roller 22 is fixedly connected with a plurality of primary feeding wheels 23, and the plurality of primary feeding wheels are arranged in parallel and at intervals.

[0033] In another embodiment of this utility model, there are two secondary feeding mechanisms 3, both of which are connected to the machine base 1; each secondary feeding mechanism 3 has multiple secondary feeding rollers 32, which are arranged in parallel and at intervals, and the secondary feeding rollers 32 are rotatably connected to the machine base 1.

[0034] In another embodiment of the present invention, each secondary feeding roller 32 is fixedly connected with a plurality of secondary feeding wheels 33, and the plurality of secondary feeding wheels 33 are arranged in parallel and at intervals.

[0035] In another embodiment of this utility model, the unloading turntable 35 is provided with an unloading ramp 351. The unloading turntable 35 is provided with an unloading ramp 351, which facilitates the smooth sliding of the PCB board or related carrier to the designated position.

[0036] In another embodiment of this utility model, the feeding cylinder 37 includes a cylinder body and a feeding piston rod 371. The cylinder body is fixedly connected to the machine base 1, and the feeding piston rod 371 is movably connected to the cylinder body. By extending and retracting the piston rod of the feeding cylinder 37, the feeding turntable 35 is driven to rotate around its rotation connection point, thereby adjusting the angle of the feeding turntable 35 to adapt to different feeding requirements.

[0037] The automatic PCB cutting machine's unloading device provided in this application, by setting up multiple primary unloading components and secondary unloading mechanisms 3, and adopting a parallel and spaced arrangement, can simultaneously unload multiple PCB boards, improving unloading efficiency and meeting the needs of large-scale production. The rotating connection of the unloading turntable 35 and the angle adjustment of the unloading cylinder 37 enable the unloading device to adapt to PCB boards of different sizes and shapes. By adjusting the angle of the unloading turntable 35, smooth unloading of PCB boards can be ensured. At the same time, the setting of multiple unloading components also increases the adaptability to PCB boards of different specifications.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding device for an automatic PCB glue cutting machine, characterized in that, It includes a machine base, a primary feeding mechanism and a secondary feeding mechanism, wherein the primary feeding mechanism and the secondary feeding mechanism are connected to the machine base in sequence, and the primary feeding mechanism is disposed on one side of the secondary feeding mechanism; The primary feeding mechanism includes a primary feeding assembly, which includes a primary feeding motor, a primary feeding roller, and a primary feeding wheel. The primary feeding motor is connected inside the machine base. One end of the primary feeding roller is connected to the primary feeding motor, and the other end is rotatably connected to the machine base. The primary feeding wheel is connected to the outside of the primary feeding mechanism. The secondary feeding mechanism includes a secondary feeding motor, a secondary feeding roller, a secondary feeding wheel, a secondary feeding belt, a feeding turntable, a connecting rod, and a feeding cylinder. The secondary feeding motor is connected to the machine base. One end of the secondary feeding roller is connected to the secondary feeding motor, and the other end is rotatably connected to the machine base. The secondary feeding wheel is connected to the outside of the secondary feeding roller. The secondary feeding belt is wound around the outside of the secondary feeding wheel. The feeding turntable is rotatably connected to the machine base. One end of the feeding turntable is located below the primary feeding roller. The connecting rod is connected to the feeding turntable and the feeding cylinder, respectively. The feeding cylinder is connected to the machine base.

2. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, There are two primary feeding mechanisms, both of which are connected to the machine base; each primary feeding mechanism includes multiple primary feeding components, which are arranged in parallel and spaced apart.

3. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, Each of the primary feeding rollers is fixedly connected to multiple primary feeding wheels, and the multiple primary feeding rollers are arranged in parallel and at intervals.

4. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, There are two secondary feeding mechanisms, both of which are connected to the machine base; each secondary feeding mechanism has multiple secondary feeding rollers, which are arranged in parallel and at intervals, and the secondary feeding rollers are rotatably connected to the machine base.

5. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, Each of the secondary feeding rollers is fixedly connected to a plurality of secondary feeding wheels, which are arranged in parallel and at intervals.

6. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, The feeding turntable is provided with a feeding ramp.

7. The unloading device of an automatic PCB glue cutting machine according to claim 1, characterized in that, The feeding cylinder includes a cylinder body and a feeding piston rod. The cylinder body is fixedly connected to the machine base, and the feeding piston rod is movably connected to the cylinder body.

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