CN218103668U - Substrate clamping device - Google Patents

Abstract

The utility model discloses a base plate clamping device, including the desktop, be equipped with left front mounting panel, left back mounting panel, right front mounting panel, right back mounting panel and carrier assembly on the desktop. All be equipped with first support on left front mounting panel, left back mounting panel, right front mounting panel and the right back mounting panel, all be equipped with first curb plate and second curb plate on every first support, the ear slide that the ear that all is equipped with two splint that supply the clip on the side that first curb plate and second curb plate are relative stretches into, and the ear slide extends along controlling the direction, forms the clip passageway between first curb plate and the second curb plate. All be equipped with in every ear slide and open the clamp subassembly, open the clamp subassembly and include the wedge, the pointed end of wedge is kept away from the one end of carrier assembly towards ear slide, and the wedge can insert between the ear of two splint of clip. The clamping device can simultaneously clamp the base plate and the frame body with four clamps, so that the clamping speed is improved.

Description

Substrate clamping device

Technical Field

The utility model relates to a printed circuit board technical field, in particular to base plate clamping device.

Background

The printed circuit board is formed by processing substrates such as copper clad plates, the thickness of the substrates is small, the length and width of part of the substrates are large, and the substrates have certain flexibility. At the present stage, manual clamping or a clamping mechanism is generally adopted for clamping, the manual clamping speed is low, the labor cost is high, the clamping mechanism can only clamp the clamps one by one in sequence, the speed is not ideal enough, and the substrates and the frame body need to be manually rotated and aligned.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a base plate clamping device can accomplish fast and clamp.

According to the utility model discloses base plate clamping device, comprises a desktop, be equipped with left front mounting panel, left back mounting panel, right front mounting panel and right back mounting panel on the desktop to and be used for bearing the weight of the base plate that overlaps together and the carrier assembly of framework, left side front mounting panel with left back mounting panel is in carrier assembly's left side, right front mounting panel with right side back mounting panel is in carrier assembly's right side. All be equipped with first support, every on left front mounting panel, left back mounting panel, right front mounting panel and the right back mounting panel all be equipped with first curb plate and second curb plate on the first support, first curb plate with the ear slide that the ear that all is equipped with two splint that supply the clip on the relative side of second curb plate stretched into, the ear slide extends along controlling the direction, first curb plate with form the clip passageway between the second curb plate. All be equipped with in every ear slide and open the clamp subassembly, it includes the wedge to open the clamp subassembly, the pointed end orientation of wedge the ear slide is kept away from carrier assembly's one end, the wedge can insert between the ear of two splint of clip, it keeps away from to open the clamp subassembly the lateral wall of wedge can support the base plate with on the framework. All be equipped with the circle on every mounting panel and shake and control sharp actuating mechanism, the output channel that the circle was shaken with the clip passageway is kept away from bearing component's one end intercommunication, the circle is shaken and is used for the material loading of clip, about sharp actuating mechanism's output stretch into the clip passageway is in order to order about the clip orientation bearing component removes.

The method has the following beneficial effects: a clip channel is formed between the first side plate and the second side plate, and a clip can move in the clip channel along the left-right direction so as to be close to or far away from the base plate and the frame body on the bearing assembly; meanwhile, the two lugs of the clamping plate can move in the two lug slideways along the left and right directions respectively. When the ear part of the clamping plate moves from one end far away from the bearing component to one end close to the bearing component in the ear slide way, the tip end of the wedge block is inserted between the two ear parts of the two clamping plates of the clamp, so that the two clamping plates of the clamp are opened. When beating and clamping, the base plate with the framework supports and is opening the clamp subassembly and keep away from on the lateral wall of wedge, two splint of clip continue to remove toward the carrier assembly direction after opening, and the ear of clip takes off behind the clamp subassembly, two splint of clip will press from both sides at the base plate with in the framework, and then accomplish and beat and clamp.

According to the utility model discloses a some embodiments, open and press from both sides subassembly still includes upper guide and the lower baffle that the longitudinal symmetry set up, the upper guide with the one end of lower baffle all with the wedge is kept away from most advanced end connection, the upper guide with have the confession between the lower baffle the base plate with the clearance that the framework stretches into.

According to some embodiments of the present invention, the upper guide plate and the lower guide plate are both elastic, so that one end of the upper guide plate/the lower guide plate, which is far away from the wedge block, can abut against the base plate/the frame body.

According to some embodiments of the utility model, the carrier assembly includes the mainboard and all locates with sliding left board and right board on the mainboard, so that the size of dimension of carrier assembly left and right sides direction is adjustable.

According to some embodiments of the utility model, the clip passageway is equipped with the sensor that targets in place above corresponding the output channel that the circle shakes.

According to the utility model discloses a some embodiments still include four second supports, four the second support is divided and is located the left side front mounting panel the left side rear mounting panel the right front mounting panel with on the right side rear mounting panel, four about sharp actuating mechanism divide and locate four on the second support.

According to the utility model discloses a some embodiments, still be equipped with left front and back positioning mechanism and right front and back positioning mechanism on the desktop, the left side front mounting panel with the left side back mounting panel is all located on the left side front and back positioning mechanism, the right front mounting panel with the right side back mounting panel is all located on the right front and back positioning mechanism.

According to some embodiments of the utility model, left side front and back positioning mechanism includes first left glide machanism, two left glide plates and two left glide machanism of second, first left glide machanism extends along the fore-and-aft direction, the left glide machanism of second extends along controlling the direction, two left side glide plate all passes through first left side glide machanism locates on the desktop, left side front mounting panel with left side back mounting panel is respectively through two left side glide machanism divides locates two on the left side glide plate.

According to some embodiments of the present invention, the first side plate and the second side plate face each other and are provided with a guide opening on the end face of the bearing component for the base plate and the frame body to extend into.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural view of a substrate clamping device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping mechanism in a substrate clamping device according to an embodiment of the present invention;

FIG. 3 is a schematic view of the clamping mechanism shown in FIG. 2 with the second side plate hidden and the second side plate circularly vibrated;

fig. 4 is a schematic structural view of a first side plate in the clamping mechanism shown in fig. 2.

Reference numerals: the table comprises a table top 100, a left sliding plate 110, a left front mounting plate 200, a left rear mounting plate 300, a right front mounting plate 400, a right rear mounting plate 500, a circular vibrator 510, a left-right linear driving mechanism 520, a second bracket 530, a bearing assembly 600, a main plate 610, a left plate 620, a right plate 630, a first bracket 700, a first side plate 710, a guide opening 711, a second side plate 720, a position sensor 730, an ear slideway 800, a clamping opening assembly 900, a wedge block 910, an upper guide plate 920 and a lower guide plate 930.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, the utility model discloses a substrate clamping device, including desktop 100, be equipped with left front mounting panel 200, left back mounting panel 300, right front mounting panel 400 and right back mounting panel 500 on desktop 100 to and be used for bearing the weight of the base plate that overlaps together and the carrier assembly 600 of framework, left front mounting panel 200 and left back mounting panel 300 are in the left side of carrier assembly 600, and right front mounting panel 400 and right back mounting panel 500 are in the right side of carrier assembly 600. The left front mounting plate 200, the left rear mounting plate 300, the right front mounting plate 400 and the right rear mounting plate 500 are respectively provided with a first bracket 700, each first bracket 700 is provided with a first side plate 710 and a second side plate 720, the opposite side surfaces of the first side plate 710 and the second side plate 720 are respectively provided with an ear slide way 800 for the ears of two clamping plates of a clamp to extend into, the ear slide ways 800 extend along the left-right direction, a clamp channel is formed between the first side plate 710 and the second side plate 720, and the clamp can move along the left-right direction in the clamp channel so as to be close to or far away from a base plate and a frame body on the bearing assembly 600; meanwhile, the two ears of the splint can move in the left and right directions in the two ear slide ways 800, respectively.

An opening clamping assembly 900 is arranged in each ear slideway 800, the opening clamping assembly 900 comprises a wedge block 910, the tip end of the wedge block 910 is far away from one end of the bearing assembly 600 towards the ear slideway 800, the wedge block 910 can be inserted between the ear parts of the two clamping plates of the clamp, when the ear part of the clamping plate moves from the end far away from the bearing assembly 600 to the end close to the bearing assembly 600 in the ear slideway 800, the tip end of the wedge block 910 is inserted between the two ear parts of the two clamping plates of the clamp, so that the two clamping plates of the clamp are opened.

The end faces of the first side plate 710 and the second side plate 720 facing the carrier assembly 600 are both provided with a guide opening 711 into which the substrate and the frame body can extend, and the side wall of the unclamping assembly 900 far away from the wedge block 910 can be abutted against the substrate and the frame body. When the clamp is opened, the base plate and the frame body extend into the guide opening 711 at the same time, the base plate and the frame body are abutted to the side wall of the clamp opening assembly 900 far away from the wedge block 910, the two clamp plates of the clamp continue to move towards the direction of the bearing assembly 600 after being opened, and after the ear part of the clamp is separated from the clamp assembly 900, the two clamp plates of the clamp are clamped on the base plate and the frame body, so that the clamp opening is completed.

All be equipped with the circle on every mounting panel and shake 510 and control linear drive mechanism 520, the output channel that the circle shakes 510 communicates with the one end that the carrier assembly 600 was kept away from to the clip passageway, and the circle shakes 510 material loading that is used for the clip, and the output of controlling linear drive mechanism 520 stretches into the clip passageway and removes in order to order about the clip towards carrier assembly 600. A plurality of clamps to be used are arranged in the circular vibrator 510, the clamps are conveyed into the clamp channel one by one when the circular vibrator 510 works, and then the clamps are pushed towards the bearing assembly 600 one by the left and right linear driving mechanisms 520, so that the clamping action is completed.

A mounting plate, a first bracket 700, a first side plate 710, a second side plate 720, two ear slideways 800, two opening clamp assemblies 900, a circular vibrator 510 and a left-right linear driving mechanism 520 form a clamping mechanism. The clamping device is provided with four clamping mechanisms, a base plate to be clamped and a frame body are overlapped and arranged on the bearing assembly 600, the four clamping mechanisms work simultaneously to clamp the base plate and the frame body with four clamps, so that the clamping speed is higher, the labor cost is reduced, and the condition that the clamping positions of individual clamps are inaccurate when the clamps are manually clamped can be avoided.

It can be seen that the clip has two pairs of ears protruding from the clamping plate, the ears and the corresponding clamping plate are located on the same plane or curved surface, and when the circular vibrator 510 inputs the clip into the clip channel, the two pairs of ears of the clip respectively extend into the two opposite ear slideways 800.

The structure of clip generally all includes two splint and the connecting portion that links together two splint, and splint, connecting portion and another splint connect gradually, and splint, connecting portion and another splint form a groove that has the degree of depth, and for the stability of centre gripping, the article that will be centre gripping generally all are dark to be gone into the groove.

Further referring to fig. 4, the clip opening assembly 900 further includes an upper guide plate 920 and a lower guide plate 930 arranged in a vertically symmetrical manner, one end of each of the upper guide plate 920 and the lower guide plate 930 is connected to an end surface of the wedge block 910 far from the tip, and a gap is provided between the upper guide plate 920 and the lower guide plate 930 for the base plate and the frame body to extend into. The arrangement of the upper guide plate 920 and the lower guide plate 930 and the formation of the gap, when the base plate and the frame body have penetrated into the gap between the upper guide plate 920 and the lower guide plate 930, the ear parts are separated from the upper guide plate 920 and the lower guide plate 930, the ear parts are directly clamped on the side surfaces of the base plate and the frame body, and the base plate and the frame body at this time have penetrated into the groove of the clamp.

It is understood that upper guide 920 and lower guide 930 are both resilient so that the end of upper guide 920/lower guide 930 remote from wedge 910 may abut the base/frame. Since different substrates and corresponding frame bodies have different thicknesses, the gap between the upper guide plate 920 and the lower guide plate is generally set to be large in order to accommodate substrates and frame bodies of various specifications. When the clip moves toward the carrying assembly 600, the upper guide plate 920 and the lower guide plate deform, so that the upper guide plate 920 and the lower guide plate are attached to the substrate and the frame, and the clip gradually changes from the maximum opening state to a state suitable for the thickness of the substrate and the frame.

The clamping force between the two clamping plates is large, if the upper guide plate 920 and the lower guide plate 930 have no elasticity and cannot deform, the distance between the upper guide plate 920 and the lower guide plate 930 cannot be gradually shortened and approaches the overlapping thickness of the base plate and the frame body, and when the ear part is separated from the upper guide plate 920 and the lower guide plate 930, the clamping plates will be exposed to impact on the base plate and the frame body, which may damage the surface of the base plate.

It will be appreciated that the spacing between the left and right clamping mechanisms is adjustable so that the clamping device can clamp substrates and frames of different widths. The bearing assembly 600 comprises a main plate 610, and a left plate 620 and a right plate 630 which are arranged on the main plate 610 in a sliding manner, so that the size of the bearing assembly 600 in the left and right directions is adjustable, the bearing assembly 600 enables substrates and frames with different widths, suspension at the left and right ends of the substrates and the frames is avoided, and the substrates and the frames are kept in a state of being laminated together.

Specifically, the end face all is equipped with two at least guiding holes about mainboard 610, and the right-hand member face of left side board 620 is equipped with the guide arm with guiding hole matched with, and the left end face of right side board 630 also is equipped with the guide arm with guiding hole matched with, and left side board 620 and right side board 630 all realize being connected with mainboard 610 through guiding hole and guide arm, and the upper surface of left side board 620, right side board 630 and mainboard 610 is in the coplanar. Further, the lower surface of the main board 610 is provided with a fastener, the fastener is in threaded connection with the main board 610, and the fastener can extend into the guide hole and abut against the side wall of the guide rod to fix the guide rod and the main board 610, and further fix the left board 620, the right board 630 and the main board 610. The fastener is a screw or a bolt.

It can be understood that the clamp channel is provided with the sensor 730 that targets in place above the region corresponding to the output channel of the circular vibrator 510, initially, the output end of the left and right linear driving mechanism 520 does not extend into the clamp channel, when the circular vibrator 510 inputs a clamp to the clamp channel, the sensor 730 that targets in place detects the clamp, the output end of the left and right linear driving mechanism 520 extends into the clamp channel and pushes the clamp toward the bearing assembly 600, and it is ensured that the clamping of the clamp can be completed by each action of the left and right linear driving mechanism 520.

The first support 700 is i-shaped, a base plate is arranged on the upper surface of the first support 700, the base plate, the first side plate 710 and the second side plate 720 enclose a clip channel, and the base plate supports a main body of a clip.

It is understood that the clamping device further includes four second brackets 530, the four second brackets 530 are respectively disposed on the left front mounting plate 200, the left rear mounting plate 300, the right front mounting plate 400 and the right rear mounting plate 500, the four left and right linear driving mechanisms 520 are respectively disposed on the four second brackets 530, and the second brackets 530 function to support the left and right linear driving mechanisms 520. Specifically, the second bracket 530 is disposed on a side of the first bracket 700 away from the bearing assembly 600.

It can be understood that the desktop 100 is further provided with a left front-back positioning mechanism and a right front-back positioning mechanism, the left front mounting plate 200 and the left back mounting plate 300 are both disposed on the left front-back positioning mechanism, and the right front mounting plate 400 and the right back mounting plate 500 are both disposed on the right front-back positioning mechanism. The left front mounting plate 200 and the left rear mounting plate 300 are adjusted on the left front-rear positioning mechanism along the front-rear direction, and the distance between the left front mounting plate 200 and the left rear mounting plate 300 can be adjusted; the right front mounting plate 400 and the right rear mounting plate 500 are adjusted in the front-back direction on the right front-back positioning mechanism, and the distance between the right front mounting plate 400 and the right rear mounting plate 500 can be adjusted, so that the distance between the two left clips and the distance between the two right clips can be adjusted, and the clamping device can clamp substrates and frames with different lengths.

It can be understood that the left front-back positioning mechanism comprises a first left sliding mechanism, two left sliding plates 110 and two second left sliding mechanisms, the first left sliding mechanism extends along the front-back direction, the second left sliding mechanism extends along the left-right direction, and the two left sliding plates 110 are both arranged on the desktop 100 through the first left sliding mechanism, so that the two left sliding plates 110 can slide along the front-back direction, and the front-back position of the left sliding plates 110 can be adjusted; left front mounting panel 200 and left rear mounting panel 300 are located two left glide plates 110 through two left glide machanism branches respectively to make left front mounting panel 200 and left rear mounting panel 300 all can follow left right direction and slide, in order to realize the adjustment of position about left front mounting panel 200 and left rear mounting panel 300.

Similarly, the right front and rear positioning mechanism comprises a first right sliding mechanism, two right sliding plates and two second right sliding mechanisms, the first right sliding mechanism extends along the front and rear direction, the second right sliding mechanism extends along the left and right direction, and the two right sliding plates are arranged on the desktop 100 through the first right sliding mechanism, so that the two right sliding plates can slide along the front and rear direction, and the front and rear positions of the right sliding plates can be adjusted; the right front mounting plate 400 and the right rear mounting plate 500 are respectively arranged on the two right sliding plates through two second right sliding mechanisms, so that the right front mounting plate 400 and the right rear mounting plate 500 can slide along the left-right direction, and the left-right position of the right front mounting plate 400 and the right rear mounting plate 500 can be adjusted.

It will be appreciated that the first and second left glide mechanisms may each be of conventional rail and guide block construction. A left-right driving mechanism (not shown in the figure) is arranged on each sliding plate, the four left-right driving mechanisms are respectively connected with the four mounting plates, and the four left-right driving mechanisms respectively drive the four mounting plates to move along the left-right direction, so that the four mounting plates are positioned in the left-right direction. Four front and rear driving mechanisms (not shown in the figure) can be further arranged on the tabletop 100, the four front and rear driving mechanisms are respectively connected with the four sliding plates, and the four left and right driving mechanisms respectively drive the four sliding plates to move along the front and rear directions, so that the four sliding plates are positioned in the front and rear directions.

The left and right driving mechanisms and the front and back driving mechanisms can be air cylinders or oil cylinders or electric cylinders. The left and right linear drive mechanism 520 includes a cylinder and a push plate disposed on the piston rod of the cylinder, the push plate being freely extendable into the clip passage.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the claims.

Claims (9)

1. The base plate is beaten and is pressed from both sides device, its characterized in that includes:

the desktop is provided with a left front mounting plate, a left rear mounting plate, a right front mounting plate and a right rear mounting plate, and a bearing assembly for bearing the base plate and the frame body which are overlapped together, wherein the left front mounting plate and the left rear mounting plate are positioned on the left side of the bearing assembly, and the right front mounting plate and the right rear mounting plate are positioned on the right side of the bearing assembly;

the four first supports are respectively arranged on the left front mounting plate, the left rear mounting plate, the right front mounting plate and the right rear mounting plate, a first side plate and a second side plate are arranged on the four first supports, ear slide ways for the ears of the two clamping plates of the clip to extend into are arranged on the opposite side surfaces of the first side plate and the second side plate, the ear slide ways extend along the left-right direction, and a clip channel is formed between the first side plate and the second side plate;

the clamping opening assemblies are arranged in the ear slide ways, each clamping opening assembly comprises a wedge-shaped block, the tip end of each wedge-shaped block faces one end, far away from the bearing assembly, of each ear slide way, each wedge-shaped block can be inserted between the ears of the two clamping plates of the clamp, and the side wall, far away from the wedge-shaped block, of each clamping opening assembly can abut against the base plate and the frame body;

the output channel of the circular vibrator is communicated with one end, far away from the bearing assembly, of the clamp channel, and the circular vibrator is used for feeding the clamp;

and the output ends of the left and right linear driving mechanisms stretch into the clamp channel to drive the clamp to move towards the bearing assembly.

2. The substrate stapling device according to claim 1, wherein: the opening and clamping assembly further comprises an upper guide plate and a lower guide plate which are arranged in an up-and-down symmetrical mode, one end of the upper guide plate and one end of the lower guide plate are both far away from the wedge-shaped block, the end face of the tip end of the wedge-shaped block is connected with the end face of the wedge-shaped block, and a gap for the base plate and the frame body to stretch into is formed between the upper guide plate and the lower guide plate.

3. The substrate stapling device according to claim 2, wherein: the upper guide plate and the lower guide plate are elastic, so that one end of the upper guide plate/the lower guide plate, which is far away from the wedge-shaped block, can be abutted against the base plate/the frame body.

4. The substrate stapling device according to claim 1, wherein: the bearing assembly comprises a main plate, a left plate and a right plate, wherein the left plate and the right plate are arranged on the main plate in a sliding manner, so that the size of the bearing assembly in the left-right direction is adjustable.

5. The substrate stapling device according to claim 1, wherein: and an in-place sensor is arranged above the area of the clamp channel corresponding to the output channel of the circular vibration.

6. The substrate stapling device according to claim 1, wherein: still include four second supports, four the second support divide to locate the left side front mounting panel the left side rear mounting panel the right front mounting panel with on the right side rear mounting panel, four about sharp actuating mechanism divide to locate four on the second support.

7. The substrate stapling device according to claim 1, wherein: still be equipped with left front and back positioning mechanism and right front rear positioning mechanism on the desktop, a left side front mounting panel with the left side rear mounting panel is all located on the left side front and back positioning mechanism, the right front mounting panel with the right side rear mounting panel is all located on the right front rear positioning mechanism.

8. The substrate stapling device according to claim 7, wherein: the left front and back positioning mechanism comprises a first left sliding mechanism, two left sliding plates and two second left sliding mechanisms, the first left sliding mechanism extends along the front and back direction, the second left sliding mechanism extends along the left and right direction, the left sliding plate passes through the first left sliding mechanism is arranged on the desktop, the left front mounting plate and the left back mounting plate are respectively arranged on the left sliding plates in a two-piece manner.

9. The substrate stapling device according to claim 8, wherein: the end faces, facing the bearing assembly, of the first side plate and the second side plate are provided with guide openings for the base plate and the frame body to extend into.

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