CN221050908U - Quick feeding and discharging device for circuit board - Google Patents

Abstract

The utility model discloses a rapid feeding and discharging device of a circuit board, which comprises a first conveying component, a second conveying component, a buffer station, a material moving component and a driving component, wherein the first conveying component, the buffer station and the second conveying component are sequentially distributed along a first direction, and the first conveying component and the second conveying component are both used for conveying a clamp; the driving assembly is connected with the material moving assembly and used for driving the material moving assembly to reciprocate between the first conveying assembly and the second conveying assembly along the first direction; the material moving assembly comprises a first material moving mechanism and a second material moving mechanism which are distributed along a first direction; the first material moving mechanism and the second material moving mechanism comprise a lifting mechanism for lifting the clamp and a clamping mechanism for clamping the clamp; the distance from the first conveying component to the buffer station, the distance from the second conveying component to the buffer station are equal, and the distance between the first material moving mechanism and the second material moving mechanism is equal. The utility model can rapidly feed and discharge materials, and improves the production efficiency.

Description

Quick feeding and discharging device for circuit board

Technical Field

The utility model relates to the technical field of circuit board manufacturing, in particular to a quick feeding and discharging device for a circuit board.

Background

In the existing circuit board vertical production line, the circuit board is clamped by a special clamp, and flows among conveying mechanisms after feeding, and is fed after being processed by processing equipment. For example, chinese patent publication No. CN115159094a discloses a circuit board supporting fixture and an adjusting mechanism for adjusting the fixture, which are moved back and forth by a pushing assembly and a clamping device, so as to be respectively transferred into and out of the circuit board supporting fixture at the front and rear sides of the adjusting assembly. Because the ejector component and the clamping device are only one group, the clamp can not be transmitted out when being transmitted in, so that the feeding and discharging can not be rapidly performed, and the production efficiency is reduced.

Disclosure of utility model

The utility model provides a quick feeding and discharging device for a circuit board, which can quickly feed and discharge materials and improves the production efficiency.

In order to solve the problems, the utility model adopts the following technical scheme:

The embodiment of the utility model provides a quick feeding and discharging device for a circuit board, which comprises a first conveying component, a second conveying component, a buffer station, a material moving component and a driving component, wherein the first conveying component, the buffer station and the second conveying component are sequentially distributed along a first direction, the first conveying component and the second conveying component are both used for conveying a clamp, and a clamping component for clamping the clamp is arranged at the buffer station; the driving assembly is connected with the material moving assembly and used for driving the material moving assembly to reciprocate between the first conveying assembly and the second conveying assembly along the first direction, and the material moving assembly passes through the buffer station in the process of reciprocating between the first conveying assembly and the second conveying assembly; the material moving assembly comprises a first material moving mechanism and a second material moving mechanism which are distributed along a first direction, and the distance from the first material moving mechanism to the first conveying assembly is smaller than that from the second material moving mechanism to the first conveying assembly in the first direction; the first material moving mechanism and the second material moving mechanism comprise a lifting mechanism for lifting the clamp and a clamping mechanism for clamping the clamp; in the first direction, the distance from the first conveying assembly to the buffer station, the distance from the second conveying assembly to the buffer station and the distance between the first material moving mechanism and the second material moving mechanism are all equal.

In some embodiments, the material moving assembly comprises a bracket, the first material moving mechanism and the second material moving mechanism are both fixed on the bracket, and the driving assembly is connected with the bracket and used for driving the bracket to reciprocate between the first conveying assembly and the second conveying assembly along the first direction.

In some embodiments, the clamping mechanism comprises a first delivery clamp disposed at the bottom of the rack and a second delivery clamp disposed at the top of the rack, the first delivery clamp and the second delivery clamp being for clamping the bottom and the top of the clamps, respectively.

In some embodiments, the lifting mechanism includes a top plate and a lifting drive coupled to the top plate for driving the top plate to move in a vertical direction to lift the clamp.

In some embodiments, the first and second transport assemblies are each configured to transport the clamp in a second direction; the first conveying assembly and the second conveying assembly comprise a conveying mechanism, a guiding mechanism and a driving mechanism, the conveying mechanism and the guiding mechanism are respectively positioned at the top and the bottom of the clamp, the conveying mechanism is used for conveying the clamp along a second direction, and the guiding mechanism is used for guiding the clamp to move along the second direction; the driving mechanism can drive the guiding mechanism to move out of the moving path of the clamp in the first direction and can drive the guiding mechanism to reset.

In some embodiments, the conveyor mechanism includes a plurality of conveyor rollers distributed along the second direction, and the drive assembly may drive the lifting mechanism and the clamping mechanism to move between adjacent conveyor rollers.

In some embodiments, the guide mechanism includes two sets of guide wheels arranged side-by-side in the second direction, the clamp moving between the two sets of guide wheels as the clamp is transported.

In some embodiments, the drive mechanism includes a first driver coupled to the guide mechanism and configured to drive the guide mechanism to move in a vertical direction.

In some embodiments, the drive assembly includes a travel rail disposed in a first direction, the carriage slidably coupled to the travel rail, and a second driver coupled to the carriage and configured to drive the carriage to slide along the travel rail.

The utility model has at least the following beneficial effects: the material moving assembly is provided with two groups of material moving mechanisms distributed along the first direction, the distance from the first conveying assembly to the buffer station, the distance from the second conveying assembly to the buffer station and the distance between the first material moving mechanism and the second material moving mechanism are all equal, meanwhile, when the material moving assembly is moved by the driving assembly, the first material moving mechanism and the second material moving mechanism synchronously move, so that when the first material moving mechanism moves a clamp unloaded on the first conveying assembly to the buffer station, the clamp clamped with a circuit board at the buffer station can be simultaneously moved to the second conveying assembly by the second material moving mechanism, the material loading and unloading can be rapidly carried out, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a quick feeding and discharging device for a circuit board according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of a rapid loading and unloading device of a circuit board according to an embodiment of the utility model under another view angle;

FIG. 3 is a schematic view of a material handling assembly according to an embodiment of the present utility model;

Fig. 4 is a schematic structural view of a guide mechanism and a driving mechanism according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows:

a jig 10, a wiring board 11;

The conveying device comprises a first conveying assembly 101, a second conveying assembly 102, a conveying mechanism 110, conveying rollers 111, a guiding mechanism 120, guide wheels 121, a driving mechanism 130 and a first driver 131;

The device comprises a material moving assembly 200, a first material moving mechanism 201, a second material moving mechanism 202, a bracket 203, a lifting mechanism 210, a top plate 211, a lifting driver 212, a clamping mechanism 220, a first conveying clamp 221 and a second conveying clamp 222;

the drive assembly 300, the clamping assembly 400.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the utility model as defined in the claims and their equivalents. The description includes various specific details to aid in understanding, but these details should be regarded as merely exemplary. Accordingly, those skilled in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the utility model.

In the description of the present utility model, references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or there can be intervening elements (e.g., a third element) between the element and the other element.

The embodiment of the utility model provides a quick feeding and discharging device for a circuit board, as shown in fig. 1-4, the quick feeding and discharging device comprises a first conveying component 101, a second conveying component 102, a buffer station, a material moving component 200 and a driving component 300, wherein the first conveying component 101, the buffer station and the second conveying component 102 are sequentially distributed along a first direction, the first conveying component 101 and the second conveying component 102 are both used for conveying a clamp 10, in particular, the first conveying component 101 can be used for conveying an empty clamp 10, and the second conveying component 102 can be used for conveying the clamp 10 for clamping the circuit board 11. The buffer station is a space position for buffering the clamp, and a clamping assembly 400 for clamping the clamp 10 is arranged at the buffer station, and when the clamp 10 reaches the buffer station, the clamping assembly 400 can clamp the clamp 10. The driving assembly 300 is connected to the material moving assembly 200 and is used for driving the material moving assembly 200 to reciprocate between the first conveying assembly 101 and the second conveying assembly 102 along the first direction, and the material moving assembly 200 passes through the buffer station during the process of reciprocating between the first conveying assembly 101 and the second conveying assembly 102, so as to provide conditions for moving the clamp 10 to the buffer station or moving out of the buffer station.

The material moving assembly 200 comprises a first material moving mechanism 201 and a second material moving mechanism 202 which are distributed along a first direction, and when the driving assembly 300 drives the material moving assembly 200 to move along the first direction, the first material moving mechanism 201 and the second material moving mechanism 202 synchronously move along the first direction. Wherein, the distance from the first material moving mechanism 201 to the first conveying component 101 is smaller than the distance from the second material moving mechanism 202 to the first conveying component 101, i.e. the first material moving mechanism 201 is closer to the first conveying component 101, and the second material moving mechanism 202 is closer to the second conveying component 102. The first and second transfer mechanisms 201 and 202 each include a lifting mechanism 210 for lifting the jig 10 and a holding mechanism 220 for holding the jig 10. The lifting mechanism 210 and the clamping mechanism 220 cooperate to retrieve the clamp 10 from the first transport assembly 101, and to place the clamp 10 on the second transport assembly 102. Specifically, when the first material moving mechanism 201 moves to the first conveying component 101, the lifting mechanism 210 of the first material moving mechanism 201 jacks up the clamp from the first conveying component 101, so that the clamp 10 is separated from the first conveying component 101, and the clamping mechanism 220 of the first material moving mechanism 201 clamps the jacked clamp 10 again, so that the clamp 10 can move along the first direction along with the first material moving mechanism 201. When the second material moving mechanism 202 moves to the second conveying assembly 102 with the clamp 10 holding the circuit board 11, the clamping mechanism 220 of the second material moving mechanism 202 releases the clamp 10, and the lifting mechanism 210 of the second material moving mechanism 202 moves the clamp 10 downward again, so that the clamp 10 falls into the second conveying assembly 102. Thus, when the first material moving mechanism 201 moves to the first conveying component 101, the second material moving mechanism 202 synchronously moves to the buffer station, and when the first material moving mechanism 201 moves to the buffer station, the second material moving mechanism 202 synchronously moves to the second conveying component 102.

In the first direction, the distance from the first conveying component 101 to the buffer station, the distance from the second conveying component 102 to the buffer station, and the distance between the first material moving mechanism 201 and the second material moving mechanism 202 are all equal. When the quick feeding and discharging device of the whole circuit board starts to work, the first conveying component 101 moves the first empty clamp 10 to a designated position, the driving component 300 moves the first material moving mechanism 201 to the first conveying component 101, the first material moving mechanism 201 removes the clamp 10 from the first conveying component 101, the driving component 300 moves the first material moving mechanism 201 to the buffer station, the clamping component 400 clamps the clamp 10 conveyed by the first material moving mechanism 201, the clamping mechanism 220 of the first material moving mechanism 201 releases the clamp 10, and then an external mechanical arm and other conveying devices can move the circuit board 11 to the buffer station, and the clamp 10 positioned at the buffer station clamps the circuit board 11; after that, from the first conveying component 101 moving the second empty clamp 10 to the designated position, each time when the first material moving mechanism 201 moves the empty clamp 10 on the first conveying component 101 to the buffer station, the second material moving mechanism 202 can simultaneously move the clamp 10 with the circuit board 11 clamped on the buffer station to the second conveying component 102, so that loading and unloading can be rapidly performed, and the production efficiency is improved.

It should be noted that, the first conveying assembly 101, the second conveying assembly 102, the material moving assembly 200, the driving assembly 300 and the clamping assembly 400 may be connected to a controller, and the controller sends corresponding control instructions to the first conveying assembly 101, the second conveying assembly 102, the material moving assembly 200, the driving assembly 300 and the clamping assembly 400 according to a preset control program, so that the first conveying assembly 101, the second conveying assembly 102, the material moving assembly 200, the driving assembly 300 and the clamping assembly 400 coordinate with each other to complete the feeding and discharging of the circuit board.

In some embodiments, the material moving assembly 200 further includes a support 203, the first material moving mechanism 201 and the second material moving mechanism 202 are both fixed on the support 203, the driving assembly 300 is connected to the support 203 and is used for driving the support 203 to reciprocate between the first conveying assembly 101 and the second conveying assembly 102 along the first direction, and accordingly, the first material moving mechanism 201 and the second material moving mechanism 202 can synchronously move along the first direction. In this embodiment, the first material moving mechanism 201 and the second material moving mechanism 202 are integrated together, the clamping assembly 400 is not required to follow the movement, the driving force can be relatively lightened, the material moving assembly 200 can be convenient to move rapidly, meanwhile, the position of the clamping assembly 400 is not changed, and the clamping assembly 400 can be ensured to clamp the clamp 10 which moves to the buffer station accurately.

In some embodiments, the clamping mechanism 220 includes a first delivery clamp 221 disposed at the bottom of the bracket 203 and a second delivery clamp 222 disposed at the top of the bracket 203, the first delivery clamp 221 and the second delivery clamp 222 being used to clamp the bottom and top of the clamp 10, respectively, to more stably clamp the entire clamp 10. The first delivery clamp 221 and the second delivery clamp 222 may each include two jaws and a jaw driver coupled to the two jaws that may urge the two jaws toward each other to grip the clamp 10 or may urge the two jaws away from each other to release the clamp 10.

In some embodiments, the lifting mechanism 210 includes a top plate 211 and a lifting drive 212 coupled to the top plate 211, the lifting drive 212 being configured to drive the top plate 211 to move in a vertical direction such that the top plate 211 lifts the clamp 10, and the top plate 211 can lift the clamp 10 off the first transport assembly 101 or lower to the second transport assembly 102. The lifting driver 212 may be a vertically arranged cylinder, and the top plate 211 is connected with a push rod of the cylinder, and drives the top plate 211 to move along a vertical direction through expansion and contraction of the push rod.

Further, the top plate 211 is provided with a receiving groove, when the clamp 10 is lifted, a part of the clamp 10 is inserted into the receiving groove, the receiving groove can play a role in positioning the clamp 10, the clamp 10 is limited to move transversely on the top plate 211, and the position deviation in the process of lifting the clamp 10 can be reduced.

The middle part of the top plate 211 can be provided with a clearance groove to avoid the first conveying component 101, so that the length of the top plate 211 can be prolonged, and the lifting effect on the clamp 10 is better.

In some embodiments, the first conveying component 101 and the second conveying component 102 are both used for conveying the clamp 10 along the second direction, and the conveying directions of the two conveying components are parallel, so that the angle of the clamp 10 does not need to be changed in the process of moving the clamp 10, the process of angle butt joint can be omitted, and the circulation of the clamp 10 is quickened; the first conveying assembly 101 and the second conveying assembly 102 each include a conveying mechanism 110, a guiding mechanism 120, and a driving mechanism 130, the conveying mechanism 110 and the guiding mechanism 120 are respectively located at the top and the bottom of the clamp 10, the conveying mechanism 110 is used for conveying the clamp 10 along the second direction, and the guiding mechanism 120 is used for guiding the clamp 10 to move along the second direction from the top of the clamp 10, so that the clamp 10 can be in a vertically placed state. The drive mechanism 130 may drive the guide mechanism 120 out of the path of movement of the clamp 10 in the first direction, the guide mechanism 120 not blocking movement of the clamp 10 when the clamp 10 is moved in the first direction. When the clamp 10 moves onto the conveying mechanism 110, the driving mechanism 130 may drive the guiding mechanism 120 to reset, and the guiding mechanism 120 may continue to guide the clamp 10 to move along the first direction.

Further, the conveying mechanism 110 includes a plurality of conveying rollers 111 distributed along the second direction, the conveying rollers 111 support the fixture 10, and the conveying rollers 111 are connected to corresponding driving mechanisms, and the driving mechanisms drive all or a part of the conveying rollers 111 to rotate, so that the fixture 10 can be driven to move along the first direction. The driving assembly 300 can drive the lifting mechanism 210 and the clamping mechanism 220 to move between the adjacent conveying rollers 111, the lifting mechanism 210 can jack up the clamp 10 on the conveying rollers 111, and then the clamping mechanism 220 clamps the jacked clamp 10, or after the clamping mechanism 220 releases the clamp 10, the lifting mechanism 210 can drag the clamp 10 to move downwards, and the clamp 10 can fall onto the conveying rollers 111.

Further, a positioning groove is formed on the peripheral surface of the conveying roller 111, and when the clamp 10 is conveyed, the clamp 10 is inserted into the positioning groove, the positioning groove can position the clamp 10, and the clamp 10 is limited to slide transversely on the conveying roller 111 along the direction perpendicular to the second direction so as to stabilize the conveying clamp 10.

In some embodiments, the guide mechanism 120 includes two sets of guide wheels 121 arranged side by side in the second direction, the clamp 10 moving between the two sets of guide wheels 121 as the clamp 10 is transported, the two sets of guide wheels 121 guiding the clamp 10 from both sides of the clamp 10 to avoid side-to-side deflection of the clamp 10.

Further, the driving mechanism 130 includes a first driver 131, where the first driver 131 is connected to the guiding mechanism 120 and is used to drive the guiding mechanism 120 to move in a vertical direction, when the first driver 131 drives the guiding mechanism 120 to move upwards, the guiding mechanism 120 can move out of the moving path of the clamp 10 in the first direction, and the guiding mechanism 120 does not block the clamp 10 from moving in the first direction. When the clamp 10 is located on the conveying mechanism 110, the first driver 131 drives the guiding mechanism 120 to move downwards, so that the clamp 10 can be inserted between the two groups of guide wheels 121, and the two groups of guide wheels 121 continue to guide the clamp 10 to move from two sides of the clamp 10. The first driver 131 may be a cylinder arranged vertically, and a push rod of the cylinder is connected to the guide mechanism 120.

In some embodiments, the driving assembly 300 includes a moving rail disposed along a first direction, the support 203 is slidably connected to the moving rail, and a second driver connected to the support 203 and configured to drive the support 203 to slide along the moving rail, thereby driving the entire material moving assembly 200 to slide along the first direction. Wherein the second driver may comprise a screw mechanism or a cylinder.

In some embodiments, the first direction and the second direction may be perpendicular to each other.

The terms and words used in the above description and claims are not limited to literal meanings but are only used by the applicant to enable a clear and consistent understanding of the utility model. Accordingly, it will be apparent to those skilled in the art that the foregoing description of the various embodiments of the utility model has been provided for illustration only and not for the purpose of limiting the utility model as defined by the appended claims and their equivalents.

Claims (9)

1. A quick unloader that goes up of circuit board, its characterized in that: the device comprises a first conveying assembly, a second conveying assembly, a buffer station, a material moving assembly and a driving assembly, wherein the first conveying assembly, the buffer station and the second conveying assembly are sequentially distributed along a first direction, the first conveying assembly and the second conveying assembly are both used for conveying a clamp, and a clamping assembly for clamping the clamp is arranged at the buffer station; the driving assembly is connected with the material moving assembly and used for driving the material moving assembly to reciprocate between the first conveying assembly and the second conveying assembly along the first direction, and the material moving assembly passes through the buffer station in the process of reciprocating between the first conveying assembly and the second conveying assembly; the material moving assembly comprises a first material moving mechanism and a second material moving mechanism which are distributed along a first direction, and the distance from the first material moving mechanism to the first conveying assembly is smaller than that from the second material moving mechanism to the first conveying assembly in the first direction; the first material moving mechanism and the second material moving mechanism comprise a lifting mechanism for lifting the clamp and a clamping mechanism for clamping the clamp; in the first direction, the distance from the first conveying assembly to the buffer station, the distance from the second conveying assembly to the buffer station and the distance between the first material moving mechanism and the second material moving mechanism are all equal.

2. The rapid loading and unloading device for circuit boards according to claim 1, wherein: the material moving assembly comprises a support, the first material moving mechanism and the second material moving mechanism are both fixed on the support, and the driving assembly is connected with the support and used for driving the support to reciprocate between the first conveying assembly and the second conveying assembly along the first direction.

3. The rapid loading and unloading device for circuit boards according to claim 2, wherein: the clamping mechanism comprises a first conveying clamp arranged at the bottom of the support and a second conveying clamp arranged at the top of the support, and the first conveying clamp and the second conveying clamp are respectively used for clamping the bottom and the top of the clamps.

4. The rapid loading and unloading device for circuit boards according to claim 2, wherein: the lifting mechanism comprises a top plate and a lifting driver connected with the top plate, wherein the lifting driver is used for driving the top plate to move along the vertical direction so as to enable the top plate to lift the clamp.

5. The rapid loading and unloading device for circuit boards according to any one of claims 1 to 4, wherein: the first conveying assembly and the second conveying assembly are used for conveying the clamp along a second direction; the first conveying assembly and the second conveying assembly comprise a conveying mechanism, a guiding mechanism and a driving mechanism, the conveying mechanism and the guiding mechanism are respectively positioned at the top and the bottom of the clamp, the conveying mechanism is used for conveying the clamp along a second direction, and the guiding mechanism is used for guiding the clamp to move along the second direction; the driving mechanism can drive the guiding mechanism to move out of the moving path of the clamp in the first direction and can drive the guiding mechanism to reset.

6. The rapid loading and unloading device for circuit boards according to claim 5, wherein: the conveying mechanism comprises a plurality of conveying rollers distributed along a second direction, and the driving assembly can drive the lifting mechanism and the clamping mechanism to move between the adjacent conveying rollers.

7. The rapid loading and unloading device for circuit boards according to claim 5, wherein: the guide mechanism includes two sets of guide wheels arranged side by side in a second direction, the clamp moving between the two sets of guide wheels as the clamp is transported.

8. The rapid loading and unloading device for circuit boards according to claim 5, wherein: the driving mechanism comprises a first driver which is connected with the guiding mechanism and used for driving the guiding mechanism to move along the vertical direction.

9. The rapid loading and unloading device for circuit boards according to any one of claims 2 to 4, wherein: the drive assembly includes a travel rail disposed along a first direction and a second driver slidably coupled to the travel rail and coupled to the support for driving the support to slide along the travel rail.