Machine head structure of pasting and inserting machine

Abstract

The utility model relates to a machine head structure of a sticking and inserting machine, which comprises a machine head plate and sticking and inserting devices, at least one sticking and inserting device is arranged in the machine head plate, each sticking and inserting device comprises a lifting mechanism, a lifting block, a material taking mechanism, a rotating mechanism, a front fixing plate, a spline shaft, a spline sleeve and a connecting sleeve, and the lifting mechanism drives the lifting block to move up and down. A lifting block is installed in the machine head plate, a material taking mechanism is installed in the lifting block, a front fixing plate is fixedly installed in front of the machine head plate, a rotating mechanism is installed on the front fixing plate, a spline shaft is provided with a plurality of spline grooves extending longitudinally, and the lower end of the spline shaft is connected with the material taking mechanism through a connecting sleeve. Due to the fact that the spline shaft is matched with the spline sleeve, lifting of the spline shaft does not drive the rotating mechanism to lift, the rotating mechanism drives the spline sleeve to rotate, the spline sleeve can drive the spline shaft and the material taking mechanism to rotate, lifting motion and rotating motion do not affect each other, structural design is ingenious, motor loads are reduced, and the service life of a motor is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pasting and inserting machine, and particularly relates to a head structure of pasting and inserting machine. BACKGROUND

[0002] In the SMT and DIP electronic industry field, since the labor intensity of manual assembly of electronic materials is large, the production speed is slow, and the cost is high, the pasting and inserting machine equipment is gradually replaced, the pasting and inserting machine has the advantages of high automation degree and high qualified rate, and can better meet the demand of manufacturers. The head structure of the existing pasting and inserting machine is that the material taking mechanism and the rotating mechanism are installed on the same lifting block, when the lifting mechanism drives the lifting block to move, the material taking mechanism and the rotating mechanism move up and down synchronously, the weight of the two mechanisms is added together, which is very heavy, and the load requirement of the lifting mechanism is higher, and the motor of the lifting mechanism requires higher power and higher power consumption for long time operation. Therefore, if the material taking mechanism and the rotating mechanism can be separated without affecting the function, the material taking mechanism can be lifted by the separate lifting mechanism, which can greatly reduce the requirement of the motor. SUMMARY

[0003] In view of the above defects in the prior art, the utility model provides a head structure of pasting and inserting machine, and the specific technical scheme is as follows:

[0004] A head structure of pasting and inserting machine, comprising a head plate and a pasting and inserting device, at least one pasting and inserting device is installed in the head plate, each pasting and inserting device comprises a lifting mechanism, a lifting block, a material taking mechanism, a rotating mechanism, a front fixed plate, a spline shaft, a spline sleeve and a connecting sleeve, the lifting mechanism is installed on the back of the head plate, the lifting mechanism drives the lifting block to move up and down, the material taking mechanism is installed in the lifting block, the front fixed plate is fixedly installed in front of the head plate, the rotating mechanism is installed on the front fixed plate, the rotating mechanism drives the spline sleeve to rotate, the spline shaft is provided with a plurality of spline grooves extending longitudinally, the spline shaft is matched with the spline sleeve, and the lower end of the spline shaft is connected with the material taking mechanism through the connecting sleeve.

[0005] As a preferred scheme of the utility model, the rotating mechanism comprises a rotating motor and a synchronous wheel transmission assembly, the rotating motor drives the spline sleeve to rotate through the synchronous wheel transmission assembly.

[0006] As a preferred scheme of the utility model, the material taking mechanism comprises a rotating shaft and a material taking unit, the rotating shaft is rotatably installed in the lifting block, the upper end of the rotating shaft is connected with the spline shaft through the connecting sleeve, and the lower end of the rotating shaft is connected with the material taking unit, and the material taking unit is a suction nozzle or a pneumatic finger.

[0007] As a preferred scheme of the utility model, the pasting and inserting device is 1-6.

[0008] As a preferred scheme of the utility model, a guard plate is installed in front of the head plate, and the guard plate surrounds and shields the pasting and inserting device.

[0009] As a preferred scheme of the utility model, a camera for detecting the position of the material is further included.

[0010] As a preferred scheme of the utility model, an electrical board is installed above the head plate, and a controller is installed in the electrical board.

[0011] Beneficial effect: when the lifting mechanism drives the lifting block to move up and down, the lifting block drives the material taking mechanism to lift, since the spline shaft cooperates with the spline sleeve, the spline shaft lifting will not drive the rotating mechanism to lift, and the rotating mechanism drives the spline sleeve to rotate, the spline sleeve can drive the spline shaft and the material taking mechanism to rotate, the lifting movement and the rotating movement do not affect each other, the structure design is ingenious, the motor load is reduced, and the service life of the motor is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is the overall perspective view of the utility model;

[0013] Fig. 2 is the perspective view of the utility model after the hidden protective plate;

[0014] Fig. 3 is the perspective view of the single pasting device of the utility model;

[0015] Fig. 4 is the perspective view of the cooperation of the lifting mechanism, the material taking mechanism, the rotating mechanism, the spline shaft and the spline sleeve of the utility model. DETAILED DESCRIPTION

[0016] The specific embodiments of the utility model will be further described below in combination with the drawings:

[0017] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the position or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0018] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] As Figs. 1-4 The head structure of the pasting machine comprises a head plate 1 and pasting devices, at least one pasting device is installed in the head plate, preferably 1-6 pasting devices, and in the embodiment, there are four pasting devices, each of which comprises a lifting mechanism 2, a lifting block 3, a material taking mechanism 4, a rotating mechanism 5, a front fixed plate 6, a spline shaft 7, a spline sleeve 8 and a connecting sleeve 9, the lifting mechanism 2 is installed on the back of the head plate 1, the lifting mechanism 2 drives the lifting block 3 to move up and down, the lifting mechanism 2 is a prior art and its structure is not described in detail, the material taking mechanism 4 is installed in the lifting block 3, the front fixed plate 6 is fixedly installed at the front of the head plate 1, the rotating mechanism 5 is installed on the front fixed plate 6, the rotating mechanism 5 drives the spline sleeve 8 to rotate, the spline shaft 7 is provided with a plurality of spline grooves extending longitudinally, the spline shaft 7 is matched with the spline sleeve 8, the spline shaft 7 moves up and down without being separated from the contact with the spline sleeve 8, and the connecting sleeve 9 connects the material taking mechanism 4 to the lower end of the spline shaft 7, so that the material taking mechanism 4 does not drive the rotating mechanism to lift when lifting.

[0020] Specifically, the rotating mechanism 5 comprises a rotating motor 51 and a synchronous wheel transmission assembly 52, the rotating motor 51 drives the spline sleeve 8 to rotate through the synchronous wheel transmission assembly 52, the spline sleeve 8 drives the spline shaft 7 to rotate, and the spline shaft 7 drives the material taking mechanism 4 to rotate.

[0021] Specifically, the material taking mechanism 4 comprises a rotating shaft 41 and a material taking unit 42, the rotating shaft 41 is rotatably installed in the lifting block 3, the upper end of the rotating shaft 3 is connected with the spline shaft 7 through the connecting sleeve 9, and the lower end of the rotating shaft 41 is installed with the material taking unit 42, which is a suction nozzle or a pneumatic finger.

[0022] Specifically, the front of the head plate 1 is provided with a guard plate 10, the guard plate 10 surrounds and shields the pasting devices, an electrical plate 11 is installed above the head plate, and a controller 12 is installed in the electrical plate 11. The head structure further comprises a camera 13 for detecting the position of the material, the camera 13 identifies the position of the material, and accurate material taking is realized.

[0023] The above is a further detailed description of the present application in combination with a specific preferred embodiment, and the specific implementation of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, a number of simple deductions or substitutions can be made without departing from the concept of the present application, and all of them should be regarded as falling within the protection scope of the present application.

Claims

1. A head structure of a pasting machine, comprising a head plate and pasting devices, at least one pasting device is installed in the head plate, each pasting device comprises a lifting mechanism, a lifting block, a material taking mechanism and a rotating mechanism, the lifting mechanism is installed on the back of the head plate, the lifting mechanism drives the lifting block to move up and down, the material taking mechanism is installed in the lifting block, characterized in that: It also comprises a front fixed plate, a spline shaft, a spline sleeve and a connecting sleeve, the front fixed plate is fixedly installed in front of the head plate, a rotating mechanism is installed on the front fixed plate, the rotating mechanism drives the spline sleeve to rotate, the spline shaft is provided with a plurality of longitudinally extending spline grooves, the spline shaft is matched with the spline sleeve, and the lower end of the spline shaft is connected with the material taking mechanism through the connecting sleeve.

2. The head structure of a patch inserting machine according to claim 1, characterized in that: The rotating mechanism comprises a rotating motor and a synchronous wheel transmission assembly, and the rotating motor drives the spline sleeve to rotate through the synchronous wheel transmission assembly.

3. The head structure of a patch inserting machine according to claim 1, characterized in that: The material taking mechanism comprises a rotating shaft and a material taking unit, the rotating shaft is rotatably installed in the lifting block, the upper end of the rotating shaft is connected with the spline shaft through the connecting sleeve, and the lower end of the rotating shaft is installed with the material taking unit, the material taking unit is a suction nozzle or a pneumatic finger.

4. The head structure of a patch inserting machine according to claim 1, wherein: The pasting device has 1-6.

5. The head structure of a patch inserting machine according to claim 1, wherein: A guard plate is installed in front of the head plate, and the guard plate surrounds and shields the pasting device.

6. The head structure of a patch inserting machine according to claim 1, wherein: It also comprises a camera for detecting the position of the material.

7. The head structure of a patch inserting machine according to claim 1, wherein: An electrical plate is installed above the head plate, and a controller is installed in the electrical plate.

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