CN216858673U - Assembling device - Google Patents

Abstract

The utility model discloses an assembling device, and belongs to the technical field of electronic product processing. The assembling device comprises a bottom plate, a positioning and feeding mechanism and an overpressure adjusting mechanism, wherein the positioning and feeding mechanism comprises a base, a positioning block and a clamping assembly, the base is movably arranged on the bottom plate, the positioning block is arranged on the base, the top of the positioning block is provided with a positioning groove for positioning a lower semi-finished product, the clamping assembly is arranged on the base, and the clamping assembly clamps a product positioned in the positioning groove; the overpressure adjusting mechanism comprises a main support, a first downward-pressing assembly, a second downward-pressing assembly and a pressing head assembly, the main support is arranged on the bottom plate, the first downward-pressing assembly is connected with the main support in a liftable mode, the second downward-pressing assembly is connected to the execution end of the first downward-pressing assembly, the pressing head assembly comprises a first pressing head and a second pressing head, and the first pressing head and the second pressing head are respectively connected to the execution end of the second downward-pressing assembly. The utility model can improve the parallelism and the overpressure precision of the assembly between the upper semi-finished product and the lower semi-finished product, and is convenient for product assembly.

Description

Assembling device

Technical Field

The utility model relates to the technical field of electronic product processing, in particular to an assembling device.

Background

In the process of assembling electronic products, sometimes two semi-finished products need to be welded together after being attached, and the gap or overpressure amount between the upper semi-finished product and the lower semi-finished product needs to be accurately controlled during assembly and welding, for example, when the upper semi-finished product and the lower semi-finished product are assembled and welded as shown in fig. 1, the parallelism of assembly between the upper semi-finished product and the lower semi-finished product needs to be 0.05mm, and the overpressure amount needs to be 0.1 +/-0.02 mm.

Therefore, there is a need for an assembly device that can meet the requirements of parallelism and overpressure for assembly between the upper semi-finished product and the lower semi-finished product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembling device which can improve the assembling parallelism and the overpressure precision between an upper semi-finished product and a lower semi-finished product and is convenient for product assembling.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an assembly device comprises an upper semi-finished product and a lower semi-finished product which are arranged up and down, the assembly device comprises a bottom plate, a positioning and feeding mechanism and an overpressure adjusting mechanism, the positioning and feeding mechanism comprises a base, a positioning block and a clamping assembly, the base is movably arranged on the bottom plate, the positioning block is arranged on the base, a positioning groove for positioning the lower semi-finished product is formed in the top of the positioning block, the clamping assembly is arranged on the base, and the clamping assembly clamps the product positioned in the positioning groove; the overpressure adjusting mechanism comprises a main support, a first pressing component, a second pressing component and a pressure head component, the main support is arranged on the bottom plate, the first pressing component is connected to the main support in a lifting mode, the second pressing component is connected to an execution end of the first pressing component, the first pressing component is used for driving the second pressing component to lift, the pressure head component comprises a first pressure head and a second pressure head, and the first pressure head and the second pressure head are respectively connected to the execution end of the second pressing component;

when the first pressing assembly drives the second pressing assembly to descend, the first pressing head can abut against the top of the lower semi-finished product in the positioning groove, the second pressing head can adsorb the top of the upper semi-finished product, and the second pressing assembly is used for driving the second pressing head to ascend and descend.

Optionally, the pressure head assembly further comprises a pressure head support and a first elastic piece, the pressure head support is connected to an execution end of the second pressing assembly, the second pressure head is arranged at the bottom of the pressure head support, and a vacuum suction hole is formed in the bottom of the second pressure head; first pressure head sliding connection in the second pressure head, the top of first elastic component connect in the pressure head support, the bottom connect in first pressure head.

Optionally, the first pressure head includes a connecting portion and a crimping portion extending from a bottom of the connecting portion, a mounting groove is opened at a top of the second pressure head, the connecting portion is disposed in the mounting groove, and the crimping portion penetrates through the second pressure head.

Optionally, the first pressing assembly includes a connecting plate, a second elastic member and a first driving member, the connecting plate is slidably connected to the main bracket; the top end of the second elastic piece is connected to the bottom of the connecting plate, and the bottom end of the second elastic piece is connected to the top of the bottom plate; the first driving piece is connected to the bottom plate and used for driving the connecting plate to descend.

Optionally, the first driving member comprises a supporting plate and a wrench, and the supporting plate is arranged on the top of the bottom plate; one end of the wrench is connected to the supporting plate in a manner of rotating around a horizontal axis; when the wrench is rotated to the first position, the wrench drives the connecting plate to descend, and when the wrench is rotated to the second position, the second elastic piece is used for driving the connecting plate to ascend.

Optionally, the second pressing assembly is a micrometer sliding table.

Optionally, the clamping assembly comprises a first clamping block, a second clamping block and a linkage structure, the first clamping block and the second clamping block are respectively connected to the top of the base in a sliding manner, and the first clamping block and the second clamping block are respectively located on two opposite sides of the positioning block; the linkage structure is arranged on the top of the base and used for driving the first clamping block and the second clamping block to simultaneously approach or keep away from the positioning block.

Optionally, the linkage structure includes a main push block and two third elastic members, the main push block is slidably connected to the base, the main push block is located between the first clamping block and the second clamping block, and avoidance grooves are respectively formed in two sides of the main push block facing the first clamping block and the second clamping block; two ends of one of the third elastic pieces are respectively connected with one end of the first clamping block departing from the main pushing block and the base, and two ends of the other third elastic piece are respectively connected with one end of the second clamping block departing from the main pushing block and the base.

Optionally, the feeding device further comprises a first limiting part and a second limiting part, the first limiting part and the second limiting part are arranged at the top of the bottom plate at intervals, the positioning feeding mechanism is slidably arranged between the first limiting part and the second limiting part, the first limiting part is used for fixing the positioning feeding mechanism at the feeding position, and the second limiting part is used for fixing the positioning feeding mechanism at the pressing position.

Optionally, a first slide rail is disposed on the bottom plate between the first limiting member and the second limiting member, and the first slide rail is slidably connected to the base.

Optionally, the pressing head assembly further comprises a fixing mechanism, and the fixing mechanism is arranged on the bottom plate and located on one side of the pressing head assembly.

Optionally, the monitoring device further comprises a monitoring mechanism, the monitoring mechanism comprises an adjusting seat and an image capturing device, and the bottom plate is detachably arranged on the top of the adjusting seat; the image capturing device is arranged on one side of the adjusting seat to monitor the pressing amount of the second pressing head.

The utility model has the beneficial effects that:

the assembling device is used for assembling a product comprising an upper semi-finished product and a lower semi-finished product which are arranged up and down, and comprises a bottom plate, a positioning and feeding mechanism and an overpressure adjusting mechanism, wherein the positioning and feeding mechanism and the overpressure adjusting mechanism are arranged on the bottom plate; the overpressure adjusting mechanism comprises a main support arranged on the bottom plate, a first pressing component, a second pressing component and a pressure head component, the first pressing component is connected to the main support in a lifting mode, the second pressing component is connected to an execution end of the first pressing component, the first pressing component can drive the second pressing component to lift, the pressure head component comprises a first pressure head and a second pressure head, the first pressure head and the second pressure head are respectively connected to an execution end of the second pressing component, when the first pressing component drives the second pressing component to descend, the first pressure head can press against the top of a lower semi-finished product in the positioning groove to enable the lower semi-finished product to be reliably positioned, the second pressure head can adsorb the top of an upper semi-finished product to enable the top of the upper semi-finished product to be reliably positioned, and therefore, when the second pressing component drives the second pressure head to descend to press the upper semi-finished product, the parallelism and the overpressure precision of assembly between the upper semi-finished product and the lower semi-finished product can be improved, the assembly of the product is convenient.

Drawings

FIG. 1 is a schematic perspective view of a product;

FIG. 2 is a schematic perspective view of an assembly device with a product mounted thereon according to an embodiment of the present invention;

FIG. 3 is a perspective view of the assembled device with the monitoring mechanism removed in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of the positioning and feeding mechanism of the assembling apparatus in the loading position according to the embodiment of the present invention;

FIG. 5 is a schematic view of the assembled device with the overpressure adjustment mechanism depressing the product;

FIG. 6 is a schematic perspective view of a positioning and feeding mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a positioning and feeding mechanism according to an embodiment of the present invention with a cover removed;

FIG. 8 is a schematic perspective view of an assembly device provided in accordance with an embodiment of the present invention with a positioning and feeding mechanism removed;

FIG. 9 is a schematic perspective view of a ram assembly according to an embodiment of the present invention;

figure 10 is an exploded view of a ram assembly provided by an embodiment of the present invention;

fig. 11 is a schematic perspective view of a monitoring mechanism according to an embodiment of the present invention.

In the figure:

100. producing a product; 101. the first semi-finished product; 102. a lower semi-finished product; 103. a flexible circuit board;

1. a base plate; 11. a first slide rail;

2. a positioning and feeding mechanism; 21. a base; 211. a groove; 2111. a first chute; 2112. a second chute; 22. positioning blocks; 221. positioning a groove; 23. a clamping assembly; 231. a first clamping block; 232. a second clamp block; 233. a linkage structure; 2331. a main push block; 23311. an avoidance groove; 2332. a third elastic member; 24. a cover plate;

3. an overpressure adjustment mechanism; 31. a main support; 32. a first hold-down assembly; 321. a connecting plate; 322. a second elastic member; 323. a first driving member; 3231. a support plate; 3232. a wrench; 33. a second hold-down assembly; 34. a ram assembly; 341. a first ram; 3411. a connecting portion; 3412. a crimping part; 342. a second ram; 343. a pressure head support; 344. a first elastic member; 345. a vacuum joint;

4. a fixing mechanism; 41. a fixed mount; 42. shifting blocks;

5. a monitoring mechanism; 51. an adjusting seat; 511. a lifting assembly; 512. a positioning member; 5121. positioning a plate; 5122. a first positioning side plate; 5123. a second positioning side plate; 52. an image capturing device; 53. a supporting seat; 54. a telescopic bracket;

6. a first limit piece; 61. a first stopper;

7. a second limiting member; 71. and a second limiting block.

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 or similar 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 illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The present embodiment provides an assembly apparatus, which is illustrated by taking the product 100 shown in fig. 1 as an example, and the product 100 includes an upper semi-finished product 101 and a lower semi-finished product 102 which are arranged up and down.

As shown in fig. 2 to 5, the assembling device includes a base plate 1, a positioning and feeding mechanism 2, and an overpressure adjusting mechanism 3. The positioning and feeding mechanism 2 comprises a base 21, a positioning block 22 and a clamping assembly 23, wherein the base 21 is movably arranged on the bottom plate 1, the positioning block 22 is arranged on the base 21, the top of the positioning block 22 is provided with a positioning groove 221 for positioning the lower semi-finished product 102, the clamping assembly 23 is arranged on the base 21, and the clamping assembly 23 clamps and clamps the product 100 positioned in the positioning groove 221.

As shown in fig. 3 to 5, the overpressure adjusting mechanism 3 includes a main bracket 31, a first push-down assembly 32, a second push-down assembly 33, and a pressing head assembly 34, the main bracket 31 is disposed on the base plate 1, the first push-down assembly 32 is connected to the main bracket 31 in a liftable manner, the second push-down assembly 33 is connected to an execution end of the first push-down assembly 32, the first push-down assembly 32 is used for driving the second push-down assembly 33 to ascend and descend, the pressing head assembly 34 includes a first pressing head 341 and a second pressing head 342, and the first pressing head 341 and the second pressing head 342 are respectively connected to an execution end of the second push-down assembly 33.

When the first pressing assembly 32 drives the second pressing assembly 33 to descend, the first pressing head 341 can press against the top of the lower semi-finished product 102 located in the positioning groove 221, the second pressing head 342 can absorb the top of the upper semi-finished product 101, and the second pressing assembly 33 is used for driving the second pressing head 342 to ascend and descend.

In this embodiment, when the upper semi-finished product 101 and the lower semi-finished product 102 are assembled, the lower semi-finished product 102 is placed in the positioning groove 221 for positioning, the upper semi-finished product 101 is placed on the top of the lower semi-finished product 102, and when the first pressing assembly 32 drives the second pressing assembly 33 to descend, the first pressing head 341 can abut against the top of the lower semi-finished product 102 located in the positioning groove 221, so that the lower semi-finished product 102 is reliably positioned, and the second pressing head 342 can adsorb the top of the upper semi-finished product 101, so that the top surface of the upper semi-finished product 101 is reliably positioned, and thus, when the second pressing assembly 33 drives the second pressing head 342 to descend to press the upper semi-finished product 101, the parallelism and the overpressure precision of the assembly between the upper semi-finished product 101 and the lower semi-finished product 102 are improved, the assembly of the product 100 is facilitated, and the assembly quality of the product 100 is improved.

As shown in fig. 3 to 7, the clamping assembly 23 includes a first clamping block 231, a second clamping block 232 and a linkage structure 233, the first clamping block 231 and the second clamping block 232 are respectively slidably connected to the top of the base 21, and the first clamping block 231 and the second clamping block 232 are respectively located at two opposite sides of the positioning block 22. The linkage structure 233 is disposed on the top of the base 21, and the linkage structure 233 is used for driving the first clamping block 231 and the second clamping block 232 to be close to or far away from the positioning block 22, so as to facilitate the assembly and disassembly of the product 100.

As shown in fig. 6 and 7, the linkage structure 233 includes a main push block 2331 and two third elastic members 2332, the main push block 2331 is slidably connected to the base 21, the main push block 2331 is located between the first clamping block 231 and the second clamping block 232, and two sides of the main push block 2331 facing the first clamping block 231 and the second clamping block 232 are respectively provided with an avoiding groove 23311. Two ends of one of the third elastic members 2332 are respectively connected to one end of the first clamping block 231 facing away from the main push block 2331 and the base 21, and two ends of the other third elastic member 2332 are respectively connected to one end of the second clamping block 232 facing away from the main push block 2331 and the base 21.

It can be understood that when the main push block 2331 is pushed, the two third elastic members 2332 can respectively drive the first clamping block 231 and the second clamping block 232 to approach each other when the bypass grooves 23311 on the two sides of the main push block 2331 are respectively corresponding to the first clamping block 231 and the second clamping block 232, so that the first clamping block 231 and the second clamping block 232 can clamp the product 100 positioned in the positioning block 22. When the main push block 2331 is pushed to make the avoiding groove 23311 of the main push block 2331 avoid the first clamping block 231 and the second clamping block 232, the main push block 2331 overcomes the elastic force of the third elastic member 2332 to drive the first clamping block 231 and the second clamping block 232 to move away from each other, so that the product 100 positioned in the positioning groove 221 can be conveniently taken out.

In order to facilitate the sliding of the main push block 2331, the first clamping block 231 and the second clamping block 232, as shown in fig. 7, in some optional embodiments, a groove 211 is formed at the top of the base 21, a first sliding groove 2111 and a second sliding groove 2112 are formed at the bottom of the groove 211, the first sliding groove 2111 and the second sliding groove 2112 are distributed in a cross shape, the main push block 2331 is slidably disposed in the second sliding groove 2112, and the first clamping block 231 and the second clamping block 232 are respectively disposed at two ends of the first sliding groove 2111.

In order to further enable the main push block 2331, the first clamping block 231 and the second clamping block 232 to stably slide, as shown in fig. 6 and 7, the positioning and feeding mechanism 2 further includes a cover plate 24, the cover plate 24 is covered in the groove 211, and the cover plate 24 is provided with avoiding holes corresponding to the positions of the main push block 2331, the first clamping block 231, the second clamping block 232 and the positioning block 22. The provision of the cover plate 24 also reduces the falling of external dust into the recess 211.

As shown in fig. 3, 4, 5, and 8, the assembling device in this embodiment further includes a first limiting member 6 and a second limiting member 7, the first limiting member 6 and the second limiting member 7 are disposed at the top of the bottom plate 1 at intervals, the positioning feeding mechanism 2 is slidably disposed between the first limiting member 6 and the second limiting member 7, the first limiting member 6 is used to fix the positioning feeding mechanism 2 at the feeding position, and the second limiting member 7 is used to fix the positioning feeding mechanism 2 at the pressing position. The first limiting part 6 and the second limiting part 7 are arranged to facilitate quick positioning of the positioning and feeding mechanism 2, and assembly efficiency is improved. In some optional embodiments, the first limiting member 6 includes a plurality of first limiting members 61, the second limiting member 7 includes a plurality of second limiting members 71, the plurality of first limiting members 61 and the plurality of second suction limiting members are disposed at the top of the bottom plate 1 at intervals, and the plurality of first limiting members 61 and the plurality of second limiting members 71 are respectively arranged in a direction perpendicular to the sliding direction of the positioning and feeding mechanism 2.

Further, in order to stably fix the positioning and feeding mechanism 2 when the product 100 is loaded or pressed, magnets are respectively disposed on two sides of the base 21 facing the first limiting block 61 and the second limiting block 71, and correspondingly, magnets magnetically attracted to the magnets on the base 21 are respectively disposed on one sides of the first limiting block 61 and the second limiting block 71 facing the base 21. When the material loading position is performed, the magnet of the base 21 facing the first limiting block 61 is attracted with the magnet on the first limiting block 61. When in the material pressing position, the magnet of the base 21 facing the second stopper 71 and the magnet on the second stopper 71 attract each other.

In order to facilitate the base 21 to slide along the bottom plate 1, as shown in fig. 5 and 8, a first slide rail 11 is disposed between the first limiting member 6 and the second limiting member 7 on the bottom plate 1, and the first slide rail 11 is slidably connected to the base 21.

As shown in fig. 3 to 5, the first push-down assembly 32 includes a connecting plate 321, a second elastic member 322, and a first driving member 323, and the connecting plate 321 is slidably connected to the main bracket 31. The top end of the second elastic member 322 is connected to the bottom of the connecting plate 321, and the bottom end of the second elastic member 322 is connected to the top of the base plate 1. The first driving member 323 is connected to the base plate 1, and the first driving member 323 is used for driving the connecting plate 321 to descend. In this embodiment, it is preferable that a second sliding rail is provided on the main support 31, and the connecting plate 321 is slidably connected to the second sliding rail, so that the connecting plate 321 can slide along the main support 31. It can be understood that the first driving component can drive the connecting plate 321 to descend, so as to drive the second pressing component 33 connected to the connecting plate 321 to descend, and after the first driving component 323 unlocks the connecting plate 321, the first driving component can drive the connecting plate 321 to reset under the elastic force of the second elastic component 322, so as to facilitate the assembly of the next product 100.

To facilitate the operation of the first driving member 323, as shown in fig. 3, the first driving member 323 includes a support plate 3231 and a wrench 3232, and the support plate 3231 is disposed on the top of the base plate 1. Wrench 3232 is rotatably connected at one end to support plate 3231 about a horizontal axis. When the wrench 3232 is rotated to the first position, the wrench 3232 drives the connecting plate 321 to descend, and when the wrench 3232 is rotated to the second position, the second elastic member 322 drives the connecting plate 321 to ascend.

In order to facilitate the control of the pressing amount of the second pressing assembly 33 driving the pressure head assembly 34, the second pressing assembly 33 is a micrometer sliding table, and the pressure head assembly 34 connected to the micrometer sliding table is driven to press down by rotating a micrometer on the micrometer sliding table.

As shown in fig. 8 to 10, the ram assembly 34 further includes a ram support 343 and a first elastic member 344, the ram support 343 is connected to an execution end of the second depressing assembly 33, the second ram 342 is disposed at a bottom of the ram support 343, and a vacuum suction hole is disposed at a bottom of the second ram 342. The first pressing head 341 is slidably connected to the second pressing head 342, and the first elastic member 344 is connected to the pressing head support 343 at the top end and connected to the first pressing head 341 at the bottom end. In detail, a vacuum connector 345 is installed in the vacuum suction hole, and the vacuum connector 345 is connected to an external vacuum device. It can be understood that when the second pressing assembly 33 drives the pressing head assembly 34 to press down, the bottom of the first pressing head 341 contacts the top of the lower semi-finished product 102 in advance, and as the second pressing assembly 33 continues to drive the pressing head assembly 34 to press down, the first elastic member 344 compresses, so that the first pressing head 341 applies downward pressure to the lower semi-finished product 102 and presses the lower semi-finished product 102, thereby preventing the lower semi-finished product 102 from shaking to affect the assembly quality. After the second pressing head 342 contacts the top surface of the upper semi-finished product 101, negative pressure is formed at the vacuum suction hole through the vacuum suction hole, so that the second pressing head 342 adsorbs the top of the upper semi-finished product 101, the top surface of the upper semi-finished product 101 is reliably positioned, and the overpressure amount during the assembly of the upper semi-finished product 101 and the lower semi-finished product 102 can be accurately controlled by controlling the pressing amount of the second pressing assembly 33 along with the further pressing of the second pressing assembly 33. In some alternative embodiments, the first elasticity is a spring.

Further, as shown in fig. 10, the first pressing head 341 includes a connecting portion 3411 and a pressing portion 3412 extending from a bottom of the connecting portion 3411, a mounting groove is opened at a top of the second pressing head 342, the connecting portion 3411 is disposed in the mounting groove, and the pressing portion 3412 penetrates through the second pressing head 342. In detail, the connection part 3411 is positioned between the bottom of the mounting groove and the pressing head support 343, and the first elastic piece 344 is disposed between the connection part 3411 and the connection part 3411. In this embodiment, two first elastic members 344 are preferably provided, and the two first elastic members 344 are symmetrically disposed on two sides of the first pressing head 341, so that the first pressing head 341 can be subjected to an even downward pressure, and thus the first pressing head 341 can be stably pressed on the lower semi-finished product 102.

As shown in fig. 4 and 8, the assembly apparatus in this embodiment further includes a fixing mechanism 4, and the fixing mechanism 4 is disposed on the base plate 1 and located at one side of the pressure head assembly 34. The fixing mechanism 4 is used for fixing the flexible circuit board 103 connected to the upper semi-finished product 101 of the product 100, and avoids the influence on the assembly quality caused by the shaking of the flexible circuit board 103. In some alternative embodiments, the fixing mechanism 4 includes a fixed frame 41 and a shifting block 42, the fixed frame 41 is fixed on the base plate 1, the shifting block 42 is rotatably connected to the fixed frame 41, an openable clamping space is formed at the top end of the shifting block 42 and the fixed frame 41, and the flexible circuit board 103 can be fixed or released by rotating the shifting block 42. Of course, in other embodiments, the fixing mechanism 4 may be configured in other structures as long as the flexible circuit board 103 can be fixed, and is not limited herein.

As shown in fig. 1 and fig. 11, the assembling device of the present embodiment further includes a monitoring mechanism 5, the monitoring mechanism 5 includes an adjusting seat 51 and an image capturing device 52, and the bottom plate 1 is detachably disposed on the top of the adjusting seat 51, which is convenient for the use of the detecting mechanism in the present embodiment. The image capturing device 52 is disposed at one side of the adjusting base 51 to monitor the pressing amount of the second pressing head 342. In some alternative embodiments, the adjusting base 51 includes a lifting assembly 511 and a positioning member 512, and the positioning member 512 is disposed on the top of the lifting assembly 511, and when monitoring the product 100, the bottom plate 1 needs to be positioned on the positioning member 512. In some alternative embodiments, the lifting assembly 511 is a Z-micrometer knob type slide. Of course, the lifting assembly 511 may be provided in other forms as long as the height of the positioning member 512 can be adjusted, and is not limited herein. Further, the positioning element 512 includes a positioning plate 5121, a first positioning side plate 5122 and a second positioning side plate 5123, the positioning plate 5121 is disposed at the executing end of the lifting assembly 511, the first positioning side plate 5122 and the second positioning side plate 5123 are respectively disposed on two adjacent side edges of the top surface of the positioning plate 5121, after the bottom plate 1 is placed on the positioning plate 5121, the two adjacent side edges of the bottom plate 1 respectively and correspondingly abut against the first positioning side plate 5122 and the second positioning side plate 5123, so as to position the bottom plate 1. The specific structure and operation principle of the image capturing device 52, also known as a CCD image detector, are conventional technical means for those skilled in the art, and are not described herein.

Further, in order to make the overall structure of the monitoring mechanism 5 more compact, the monitoring mechanism 5 further includes a supporting seat 53, and the adjusting seat 51 and the image capturing device 52 are disposed at the top of the supporting seat 53 at intervals. In detail, the image capturing device 52 is fixed on the top of the supporting base 53 through the telescopic bracket 54, so that the height of the image capturing device 52 can be adjusted.

When the assembly device in this embodiment is used, the bottom plate 1 is moved to the positioning member 512 for positioning, the bottom semi-finished product 102 is placed in the positioning groove 221 of the positioning and feeding mechanism 2 for positioning at the feeding position, the top semi-finished product 101 is placed on the top of the bottom semi-finished product 102, the bottom semi-finished product 102 and the top semi-finished product 101 are clamped by the clamping member 23, the base 21 is pushed, the bottom semi-finished product 102 and the top semi-finished product 101 are moved to the pressing position, the first pressing member 32 drives the second pressing member 33 to descend, the first pressing head 341 can press against the top of the bottom semi-finished product 102 in the positioning groove 221, the bottom semi-finished product 102 is reliably positioned, the second pressing head 342 can adsorb the top of the top semi-finished product 101, the top surface of the top semi-finished product 101 is reliably positioned, then the second pressing member 33 drives the second pressing head 342 to descend, the top semi-finished product 101 is pressed, and the pressing amount of the second pressing head 342 is monitored by the image capturing device 52, when the pressing amount is within the qualified range, the upper semi-finished product 101 and the lower semi-finished product 102 are assembled, so that the parallelism and the pressing amount precision of the assembly between the upper semi-finished product 101 and the lower semi-finished product 102 are improved, the assembly of the product 100 is facilitated, and the assembly quality of the product 100 is improved.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims (12)

1. An assembly device, the product (100) comprising an upper semi-finished product (101) and a lower semi-finished product (102) arranged one above the other, characterized in that it comprises:

a base plate (1);

the positioning and feeding mechanism (2), the positioning and feeding mechanism (2) comprises a base (21), a positioning block (22) and a clamping component (23), the base (21) is movably arranged on the bottom plate (1), the positioning block (22) is arranged on the base (21), a positioning groove (221) for positioning the lower semi-finished product (102) is formed in the top of the positioning block (22), the clamping component (23) is arranged on the base (21), and the clamping component (23) clamps the product (100) positioned in the positioning groove (221); and

the overpressure adjusting mechanism (3) comprises a main support (31), a first pressing component (32), a second pressing component (33) and a pressure head component (34), the main support (31) is arranged on the bottom plate (1), the first pressing component (32) is connected to the main support (31) in a lifting mode, the second pressing component (33) is connected to an execution end of the first pressing component (32), the first pressing component (32) is used for driving the second pressing component (33) to lift, the pressure head component (34) comprises a first pressure head (341) and a second pressure head (342), and the first pressure head (341) and the second pressure head (342) are respectively connected to the execution end of the second pressing component (33);

when the first pressing component (32) drives the second pressing component (33) to descend, the first pressing head (341) can abut against the top of the lower semi-finished product (102) in the positioning groove (221), the second pressing head (342) can adsorb the top of the upper semi-finished product (101), and the second pressing component (33) is used for driving the second pressing head (342) to ascend and descend.

2. The assembly device of claim 1, wherein the ram assembly (34) further comprises:

the pressure head support (343) is connected to the execution end of the second pressing assembly (33), the second pressure head (342) is arranged at the bottom of the pressure head support (343), and the bottom of the second pressure head (342) is provided with a vacuum suction hole; and

the first elastic piece (344), the first pressure head (341) is connected to the second pressure head (342) in a sliding mode, the top end of the first elastic piece (344) is connected to the pressure head support (343), and the bottom end of the first elastic piece (341) is connected to the first pressure head (341).

3. The assembly device according to claim 2, wherein the first pressing head (341) comprises a connecting portion (3411) and a pressing portion (3412) extending from a bottom of the connecting portion (3411), a mounting groove is formed at a top of the second pressing head (342), the connecting portion (3411) is disposed in the mounting groove, and the pressing portion (3412) penetrates through the second pressing head (342).

4. The assembly device according to claim 1, characterized in that said first hold-down assembly (32) comprises:

a connecting plate (321) slidably connected to the main bracket (31);

the top end of the second elastic piece (322) is connected to the bottom of the connecting plate (321), and the bottom end of the second elastic piece (322) is connected to the top of the bottom plate (1); and

the first driving piece (323) is connected to the base plate (1), and the first driving piece (323) is used for driving the connecting plate (321) to descend.

5. The assembly device according to claim 4, wherein the first drive member (323) comprises:

the supporting plate (3231) is arranged at the top of the bottom plate (1); and

a wrench (3232), one end of the wrench (3232) being rotatably connected to the support plate (3231) about a horizontal axis;

when the wrench (3232) is rotated to a first position, the wrench (3232) drives the connecting plate (321) to descend, and when the wrench (3232) is rotated to a second position, the second elastic piece (322) is used for driving the connecting plate (321) to ascend.

6. The assembly device according to claim 1, characterized in that the second hold-down assembly (33) is a micrometer slide.

7. The assembly device according to any one of claims 1 to 6, characterized in that said clamping assembly (23) comprises:

the first clamping block (231) and the second clamping block (232) are respectively connected to the top of the base (21) in a sliding mode, and the first clamping block (231) and the second clamping block (232) are respectively located on two opposite sides of the positioning block (22); and

the linkage structure (233) is arranged at the top of the base (21), and the linkage structure (233) is used for driving the first clamping block (231) and the second clamping block (232) to be close to or far away from the positioning block (22) simultaneously.

8. The assembly device according to claim 7, wherein the linkage structure (233) comprises:

the main push block (2331) is slidably connected to the base (21), the main push block (2331) is positioned between the first clamping block (231) and the second clamping block (232), and avoidance grooves (23311) are respectively formed in two sides, facing the first clamping block (231) and the second clamping block (232), of the main push block (2331); and

two third elastic members (2332), wherein two ends of one of the third elastic members (2332) are respectively connected to one end of the first clamping block (231) departing from the main push block (2331) and the base (21), and two ends of the other third elastic member (2332) are respectively connected to one end of the second clamping block (232) departing from the main push block (2331) and the base (21).

9. The assembly device of any one of claims 1-6, further comprising:

the automatic feeding device comprises a first limiting part (6) and a second limiting part (7), wherein the first limiting part (6) and the second limiting part (7) are arranged at the top of the bottom plate (1) at intervals, the positioning feeding mechanism (2) is arranged between the first limiting part (6) and the second limiting part (7) in a sliding mode, the first limiting part (6) is used for fixing the positioning feeding mechanism (2) at a feeding position, and the second limiting part (7) is used for fixing the positioning feeding mechanism (2) at a material pressing position.

10. The assembly device according to claim 9, wherein the base plate (1) is provided with a first sliding track between the first retaining member (6) and the second retaining member (7), and the first sliding track is slidably connected to the base (21).

11. The assembly device of any one of claims 1-6, further comprising:

and the fixing mechanism (4) is arranged on the bottom plate (1) and is positioned on one side of the pressure head assembly (34).

12. The assembly device according to any one of claims 1 to 6, further comprising a monitoring mechanism (5), the monitoring mechanism (5) comprising:

the bottom plate (1) is detachably arranged on the top of the adjusting seat (51); and

and the image capturing device (52) is arranged on one side of the adjusting seat (51) to monitor the pressing amount of the second pressing head (342).

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