CN220945155U - Double-workpiece assembling equipment - Google Patents

Abstract

The utility model relates to the technical field of automatic assembly, and particularly discloses double-workpiece assembly equipment, wherein a rack is provided with a first material taking position and a second material taking position; the jig is arranged on the frame; the manipulator is located the frame, and the output of manipulator is equipped with first transfer piece and second transfer piece, and first transfer piece is used for selectively connecting first work piece, and the second transfer piece is used for selectively connecting the second work piece, and the manipulator is used for transferring the first work piece that is located first material level of getting to the tool to with the second work piece that is located second material level of getting to first work piece assembly. The arrangement completes the transfer of the first workpiece and the second workpiece by arranging one manipulator, thereby saving the number of the manipulators, reducing the cost, reducing the failure rate compared with the two manipulators, simplifying the debugging process and improving the debugging efficiency; and one manipulator finishes the transfer of two workpieces, and the accumulated error in the transfer process is small, so that the assembly precision of the first workpiece and the second workpiece is improved, and the yield is improved.

Description

Double-workpiece assembling equipment

Technical Field

The utility model relates to the technical field of automatic assembly, in particular to double-workpiece assembly equipment.

Background

The glucometer comprises an assembling process for assembling a rubber plug (soft and columnar) and a sleeve (hard and tubular), wherein the assembling process generally needs to be provided with two manipulators, the rubber plug positioned at a first material taking position is transferred into a jig through one manipulator, then the sleeve positioned at a second material taking position is moved to the jig through the other manipulator, and the sleeve is sleeved on the rubber plug. The two manipulators are arranged, so that the assembly and arrangement cost is high, the two manipulators are required to be consistent in precision, the requirements on the relative displacement precision of the two manipulators are high, and the cost of the manipulators is further increased; in addition, the two manipulators make the debugging process complicated, and the failure rate is improved; furthermore, the existence of two manipulators increases the accumulated error of the sleeve and the rubber plug, thereby making the yield lower.

Therefore, it is necessary to study an electronic product assembling apparatus to reduce cost, reduce failure rate, simplify debugging process, and increase yield.

Disclosure of utility model

The utility model aims to provide double-workpiece assembly equipment so as to solve the problems of high cost, high failure rate, complex debugging and low yield in the prior art.

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

The present utility model provides a double-workpiece assembly apparatus, comprising:

the rack is provided with a first material taking position and a second material taking position;

The jig is arranged on the rack and is used for fixing a first workpiece;

The manipulator is arranged on the frame, a first transfer piece and a second transfer piece are arranged at the output end of the manipulator, the first transfer piece is used for being selectively connected with the first workpiece, the second transfer piece is used for being selectively connected with the second workpiece, and the manipulator is used for transferring the first workpiece located at the first material taking position to the jig and assembling the second workpiece located at the second material taking position to the first workpiece.

In some embodiments, the first transfer member includes an adsorbing member, the first workpiece is columnar, and the adsorbing member is capable of adsorbing an end face of the first workpiece; and/or

The second transfer piece comprises a clamping piece, the second workpiece is cylindrical, and the clamping piece can clamp the side wall of the second workpiece.

In some embodiments, the adsorption element is provided with a limit groove, the groove bottom of the limit groove is provided with a suction hole, and the first workpiece part is positioned in the limit groove and is abutted against the groove bottom of the limit groove; and/or

The clamping piece comprises a clamping jaw cylinder and two clamping pieces arranged at the output end of the clamping jaw cylinder, the clamping jaw cylinder is used for driving the two clamping pieces to be close to or far away from each other, a first baffle is arranged on one side, opposite to the clamping pieces, of the two clamping pieces, the second workpiece can be clamped between the two clamping pieces, and the end part of the second workpiece is abutted to the first baffle.

In some embodiments, a second baffle is disposed on one side of the two opposite clamping pieces, the second baffle is located below the first baffle, a profiling groove is disposed on one side of the two opposite clamping pieces, and the second workpiece clamp is disposed in the profiling groove.

In some embodiments, the output end of the manipulator is provided with a mounting seat, the first sliding part is slidably arranged on the mounting seat along the Z direction, the first elastic part is arranged between the mounting seat and the first sliding part and is used for applying downward elastic force to the first sliding part, the absorbing part is arranged on the first sliding part, and the absorbing part is positioned above the jig; and/or

The output of manipulator is equipped with the mount pad, and the second slider is located along Z direction slip the mount pad, and the second elastic component is located the mount pad with between the second slider, be used for to the second slider applys decurrent elasticity, the holder is located the second slider, the holder is located the top of tool.

In some embodiments, the second sliding member is provided with a trigger member, the mounting seat is provided with a sensing member, the second sliding member slides between a lower limit position and an upper limit position, when the second sliding member is located at the upper limit position, the trigger member triggers the sensing member, and the second workpiece and the first workpiece complete the insertion fit.

In some embodiments, the duplex component assembly apparatus includes:

The first vibration disc is arranged on the frame and used for outputting first workpieces to a first outlet of the first vibration disc one by one;

The second vibration disc is arranged on the frame and used for outputting second workpieces to a second outlet of the second vibration disc one by one;

The material receiving piece is arranged on the frame and is provided with a first material receiving groove and a second material receiving groove, and the first material receiving groove is used for receiving the first workpiece flowing out of the first outlet; the second receiving groove is used for receiving the second workpiece flowing out of the second outlet; the manipulator is used for transferring the first workpiece positioned in the first receiving groove to the jig, and assembling the second workpiece positioned in the second receiving groove to the first workpiece.

In some embodiments, the fixture is provided with two, the first receiving groove and the second receiving groove are respectively provided with two, the two first receiving grooves and the two second receiving grooves are arranged along the X direction at intervals, the receiving piece is arranged on the frame in a sliding manner along the X direction, the receiving piece moves between a first receiving position and a second receiving position, when the receiving piece is at the first receiving position, one first receiving groove and one second receiving groove respectively correspond to the first outlet and the second outlet, and when the receiving piece is at the second receiving position, the other first receiving groove and the other second receiving groove respectively correspond to the first outlet and the second outlet.

In some embodiments, the double workpiece assembly apparatus further comprises a receiving drive member, the receiving drive member is disposed on the frame, an output end of the receiving drive member is in transmission connection with the receiving member, and is configured to drive the receiving member to move between the first receiving position and the second receiving position.

In some embodiments, a first detection hole is formed in the bottom of the first receiving groove, and a first detection piece is arranged on the rack and used for detecting the first workpiece in the first receiving groove; and/or

The second receiving groove penetrates through the receiving piece along the Z direction, a second detecting piece is arranged on the rack and used for detecting the second workpiece in the second receiving groove.

The beneficial effects of the utility model are as follows:

The utility model provides double-workpiece assembly equipment, wherein a rack is provided with a first material taking position and a second material taking position; the jig is arranged on the frame and used for fixing the first workpiece; the manipulator is located the frame, and the output of manipulator is equipped with first transfer piece and second transfer piece, and first transfer piece is used for selectively connecting first work piece, and the second transfer piece is used for selectively connecting the second work piece, and the manipulator is used for transferring the first work piece that is located first material level of getting to the tool to with the second work piece that is located second material level of getting to first work piece assembly. Through setting up a manipulator, accomplish the transfer and the equipment of first work piece and second work piece, saved the quantity of manipulator, reduce cost, compare in two manipulators, the fault rate reduces, the debugging process is simplified, has improved debugging efficiency, in addition, the transfer of two work pieces is accomplished to a manipulator, and transfer process accumulated error is little to improved the precision of first work piece and second work piece equipment, improved the yield.

Drawings

Fig. 1 is a schematic structural diagram of a double-workpiece assembly apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structures of a first transfer member and a second transfer member according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first transfer member according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a second transfer member according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a material receiving unit according to an embodiment of the present utility model;

fig. 6 is a schematic partial structure of a receiving member according to an embodiment of the present utility model.

In the figure:

100. a frame;

200. a jig;

300. A manipulator; 310. a first transfer member; 311. a suction hole; 312. a limit groove; 320. a second transfer member; 321. a clamping jaw cylinder; 322. a clamping piece; 3221. a first baffle; 3222. a second baffle; 3223. a simulated groove; 323. a mounting base; 324. a first slider; 325. a first elastic member; 326. a second slider; 327. a second elastic member; 328. an induction member; 329. a trigger;

410. a first vibration plate; 420. a second vibration plate; 430. a receiving piece; 431. a first receiving groove; 4311. a first detection hole; 432. a second receiving groove; 440. a receiving driving piece; 451. a first detecting member; 452. and a second detecting member.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1 to 6, the present embodiment provides a double-workpiece assembly apparatus including a frame 100, a jig 200, and a robot 300. Wherein the rack 100 is provided with a first material taking position and a second material taking position; the jig 200 is arranged on the frame 100, and the jig 200 is used for fixing a first workpiece; the manipulator 300 is arranged on the frame 100, the output end of the manipulator 300 is provided with a first transferring piece 310 and a second transferring piece 320, the first transferring piece 310 is used for selectively connecting a first workpiece, the second transferring piece 320 is used for selectively connecting a second workpiece, the manipulator 300 is used for transferring the first workpiece positioned at a first material taking position to the jig 200, and the second workpiece positioned at a second material taking position is assembled to the first workpiece.

The jig 200 comprises a base and a clamping cylinder arranged on the base, wherein two output ends of the clamping cylinder are respectively provided with a clamping block, and the clamping cylinder is used for driving the two clamping blocks to approach or separate. By means of the arrangement of the structure, the clamping of the first workpiece can be completed when the two clamping blocks are close to each other, so that the first workpiece is fixed.

In this embodiment, the double-workpiece assembling device completes the transfer of the first workpiece and the second workpiece by arranging one manipulator 300, thereby saving the number of the manipulators 300, reducing the cost, reducing the failure rate, simplifying the debugging process and improving the debugging efficiency compared with the two manipulators 300, and in addition, the transfer of the two workpieces is completed by one manipulator 300, and the accumulated error in the transfer process is small, so that the assembling precision of the first workpiece and the second workpiece is improved, and the yield is improved.

In some embodiments, the first workpiece is cylindrical, and there is an end face structure, and to facilitate connection of the first workpiece, the first transfer element 310 includes an adsorption element capable of adsorbing the end face of the first workpiece. Wherein, the adsorption piece is provided with a suction hole 311, and the suction hole 311 is connected with a vacuum device through a pipeline.

The second transfer member 320 includes a clamping member, which is cylindrical, and can clamp a sidewall of the second workpiece. By means of the arrangement of the mechanism, the clamping structure is simple, the selective connection of the cylindrical second workpiece can be completed, and the picking and placing efficiency is high.

Because the first workpiece is of a strip-shaped structure and is made of soft materials, the first workpiece is bent due to inertia in the transferring process, and the precision of placing the lower end on the jig 200 is affected. To this end, in some embodiments, the adsorbing member is provided with a limiting groove 312, the groove bottom of the limiting groove 312 is provided with a suction hole 311, and the first workpiece part is located in the limiting groove 312 and abuts against the groove bottom of the limiting groove 312. The above arrangement makes part of the first workpiece constrained, and the length of the first workpiece in a free state is reduced, so that larger shaking is avoided, the stability of the transfer process is improved, and the precision of placing on the jig 200 is improved.

In this embodiment, the clamping piece includes a clamping jaw cylinder 321 and two clamping pieces 322 disposed at an output end of the clamping jaw cylinder 321, the clamping jaw cylinder 321 is used for driving the two clamping pieces 322 to approach or depart from each other, a first baffle 3221 is disposed on a side opposite to the two clamping pieces 322, a second workpiece can be clamped between the two clamping pieces 322, and an end portion of the second workpiece is abutted to the first baffle 3221. In some embodiments, the second workpiece is tubular, and a transverse plate is convexly disposed on the outer periphery of the second workpiece, and an upper side surface of the transverse plate abuts against the first baffle 3221. The arrangement avoids the second workpiece moving upwards relative to the clamping piece 322 to abut against the clamping jaw air cylinder 321, so that the second workpiece and the clamping jaw air cylinder 321 are damaged.

The opposite sides of the two clamping pieces 322 are provided with second baffle plates 3222, the second baffle plates 3222 are located below the first baffle plates 3221, the opposite sides of the two second baffle plates 3222 are provided with profiling grooves 3223, and the second workpiece clamp is arranged in the two profiling grooves 3223. In this embodiment, a lateral plate on one side is located between the first and second baffles 3221 and 3222 of one of the clips 322, and a lateral plate on the other side is located between the first and second baffles 3221 and 3222 of the other clip 322. Since the second workpiece is of a tubular structure, the profiling groove 3223 is an arc-shaped groove. The arrangement ensures that the freedom degree of the second workpiece in the Z direction and the horizontal direction is limited, and the stability of the second workpiece transferring process is improved.

In some embodiments, the output end of the manipulator 300 is provided with a mounting base 323, the first sliding member 324 is slidably disposed on the mounting base 323 along the Z direction, and the first elastic member 325 is disposed between the mounting base 323 and the first sliding member 324 and is used for applying a downward elastic force to the first sliding member 324, the absorbing member is disposed on the first sliding member 324, and the absorbing member is located above the jig 200. With the above arrangement, when the manipulator 300 downwardly ballasts the first workpiece, the accuracy requirement is relatively reduced, and even if a slight overpressure condition occurs downwardly, the first workpiece is not damaged, thereby reducing the cost of the manipulator 300.

In some embodiments, the output end of the manipulator 300 is provided with a mounting seat 323, the second sliding member 326 is slidably disposed on the mounting seat 323 along the Z direction, and the second elastic member 327 is disposed between the mounting seat 323 and the second sliding member 326 and is used for applying a downward elastic force to the second sliding member 326, the clamping member is disposed on the second sliding member 326, and the clamping member is located above the jig 200. With the above arrangement, when the first baffle 3221 at the output end of the manipulator 300 downward ballasts the second workpiece, the accuracy requirement is relatively reduced, and even if a slight overpressure condition occurs downward, the second workpiece is not damaged, thereby reducing the cost of the manipulator 300.

In some embodiments, two first sliders 324, first elastic members 325 and suction members are provided to each perform the function that the robot 300 can simultaneously transfer two first workpieces. In some embodiments, the second slider 326, the second elastic member 327, and the clamping member are each provided in two to perform the function of the robot 300 capable of transferring two second workpieces at the same time. In some embodiments, the first sliding member 324, the first elastic member 325 and the adsorbing member are respectively provided in two, and the second sliding member 326, the second elastic member 327 and the clamping member are respectively provided in two, so as to perform the function of transferring two first workpieces and two second workpieces simultaneously by the robot 300.

In this embodiment, the second workpiece has a tubular structure, and the first workpiece has a columnar structure, so that the second workpiece needs to be sleeved on the first workpiece and needs to be sleeved at a predetermined depth. In order to avoid the failure of installation, in this embodiment, the second sliding member 326 is provided with a trigger member 329, the mounting seat 323 is provided with a sensing member 328, the second sliding member 326 slides between a lower limit position and an upper limit position, when the second sliding member 326 is located at the upper limit position, the trigger member 329 triggers the sensing member 328, and the second workpiece and the first workpiece complete the insertion fit.

Specifically, when the first workpiece is positioned correctly, for example, the first workpiece is in a vertical state, and the second workpiece is not sleeved in the first workpiece, the second slider 326 is positioned at the lower limit position, after the second workpiece is sleeved in the first workpiece, the second workpiece stops descending under the reverse acting force of the first workpiece in the process of continuously descending the manipulator 300 to apply pressure, so that the second slider 326 moves upwards to the upper limit position relative to the mounting seat 323, and the trigger piece 329 triggers the sensing piece 328. It should be noted that, the controller is in communication with the sensing element 328, when the triggering element 329 triggers the sensing element 328, the sensing element 328 sends a signal for installing in place to the controller, and after the controller obtains the signal for installing in place, the controller sends an instruction to the manipulator 300 to control the clamping element to loosen the second workpiece and then move upwards.

When the first workpiece placement position is corrected, for example, the first workpiece is in a non-vertical state, the second workpiece cannot be sleeved into the first workpiece, and at this time, when the manipulator 300 descends for a preset distance, the second workpiece may not contact with the first workpiece, so that the second workpiece is not stressed, the second slider 326 cannot move upwards, and the sensing element 328 cannot be triggered. At this time, the controller port may send out a mounting failure signal and control the robot 300 to stop moving, and prompt the worker to check the condition of the first workpiece or the second workpiece.

In some embodiments, the dual-workpiece assembly apparatus includes a first vibration plate 410, a second vibration plate 420, and a receiving member 430, wherein the first vibration plate 410 is provided to the frame 100 for outputting the first workpieces one by one to a first outlet of the first vibration plate 410; the second vibration plate 420 is disposed on the frame 100, and is used for outputting the second workpieces to a second outlet of the second vibration plate 420 one by one; the material receiving part 430 is arranged on the frame 100, the material receiving part 430 is provided with a first material receiving groove 431 and a second material receiving groove 432, and the first material receiving groove 431 is used for receiving a first workpiece flowing out from a first outlet; the second receiving slot 432 is configured to receive a second workpiece flowing out from the second outlet; the robot 300 is used for transferring a first workpiece located in the first receiving groove 431 to the jig 200 and assembling a second workpiece located in the second receiving groove 432 to the first workpiece. By means of the arrangement of the structure, the first workpieces and the second workpieces are arranged one by one from a disordered state and are placed in the first receiving groove 431 and the second receiving groove 432 one by one, the position where the workpieces are picked up by the manipulator 300 is accurately limited, and therefore the material taking efficiency of the manipulator 300 is improved.

It should be noted that the specific structure and operation principles of the first vibration plate 410 and the second vibration plate 420 are well known to those skilled in the art, and are not important protection schemes in the present embodiment, and thus are not repeated herein.

In order to improve the assembly efficiency, in this embodiment, the jig 200 is provided with two first receiving slots 431 and two second receiving slots 432, the two first receiving slots 431 and the two second receiving slots 432 are arranged at intervals along the X direction, wherein the two first receiving slots 431 are adjacent, the two second receiving slots 432 are adjacent, the receiving member 430 is slidably disposed on the frame 100 along the X direction, the receiving member 430 moves between a first receiving position and a second receiving position, when the receiving member 430 is in the first receiving position, one first receiving slot 431 and one second receiving slot 432 respectively correspond to the first outlet and the second outlet, and when the receiving member 430 is in the second receiving position, the other first receiving slot 431 and the other second receiving slot 432 respectively correspond to the first outlet and the second outlet.

When in use, the manipulator 300 firstly places one of the first workpieces in one of the jigs 200, then assembles one of the second workpieces to the first workpiece, then places the other of the first workpieces in the other of the jigs 200, and finally assembles the other of the second workpieces to the other of the first workpieces. In this embodiment, the two adsorption members are disposed at intervals along the X direction, the two clamping members are disposed at intervals along the X direction, and the connecting line of the two adsorption members and the connecting line of the two clamping members are collinear. Wherein, two adsorption pieces are adjacent, and two clamping pieces are adjacent.

The double-workpiece assembly equipment further comprises a receiving driving piece 440, the receiving driving piece 440 is arranged on the frame 100, an output end of the receiving driving piece 440 is in transmission connection with the receiving piece 430, and the receiving piece 430 is driven to move between a first receiving position and a second receiving position. In this embodiment, the material receiving driving member 440 may be a linear module. The above arrangement improves the degree of automation of the receiving member 430 and improves the assembly efficiency.

In the production process, the first workpiece does not enter the first receiving groove 431, at this time, after the manipulator 300 is transferred to the first receiving groove 431 and the receiving action is completed, the first workpiece is transferred to the jig 200, and after the second workpiece is installed, a fault can be found, so that time is wasted and consumption is consumed in the transfer process of the manipulator 300. For this reason, in the present embodiment, the bottom of the first receiving groove 431 is provided with a first detecting hole 4311, and the frame 100 is provided with a first detecting member 451, and the first detecting member 451 is used for detecting the first workpiece in the first receiving groove 431. The first detecting member 451 is in communication with the controller. With the above arrangement, it is possible to directly detect whether the first workpiece enters the first receiving groove 431, and when the first workpiece does not enter the first receiving groove 431, the manipulator 300 does not act, and in addition, when the first detecting member 451 does not detect the first workpiece, a non-entering signal may be sent to the controller, and the controller sends a prompt message to the staff through the prompt member.

The second receiving slot 432 is penetrated through the receiving member 430 along the Z direction, and a second detecting member 452 is disposed on the frame 100, and the second detecting member 452 is used for detecting a second workpiece in the second receiving slot 432. The outside diameter of the cross plate is greater than the outside diameter of the second receiving slot 432. The cross plate is located above the second receiving slot 432. By means of the arrangement, whether the second workpiece enters the second receiving groove 432 is directly detected, when the second workpiece does not enter the second receiving groove 432, the manipulator 300 does not act, in addition, when the second workpiece is not detected by the second detecting element 452 for more than a preset time, a non-entering signal can be sent to the controller, and the controller sends prompt information to the staff through the prompt element.

In other embodiments, the bottom of the second receiving slot 432 is provided with a second detection hole. The second detecting member 452 detects the second workpiece in the second receiving slot 432 through the second detecting hole.

In some embodiments, when the receiving member 430 is provided with two first receiving slots 431 and two second receiving slots 432, the first detecting member 451 is located at the first outlet, the second detecting member 452 is located at the second outlet, and when the first detecting member 451 does not detect the first workpiece or the second detecting member 452 does not detect the second workpiece, the receiving member 430 located at the first receiving position does not act. When the first detecting member 451 does not detect the first workpiece or the second detecting member 452 does not detect the second workpiece beyond the preset time, a non-entering signal may be sent to the controller, which sends a prompt message to the worker through the prompt member.

Wherein, the first detecting member 451 and the second detecting member 452 may each be a photosensitive sensor or an infrared sensor. Specific detection methods are well known to those skilled in the art and will not be described in detail herein.

In this embodiment, the first workpiece may be a rubber plug in the glucometer, and the rubber plug is of a soft structure and is in a column shape. The second workpiece may be a sleeve in a blood glucose meter, the sleeve being of rigid construction and tubular. In other embodiments, the first and second workpieces may also be other two components that may be assembled in a plug-in manner.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A double-workpiece assembly apparatus, comprising:

A frame (100), the frame (100) being provided with a first and a second fetching level;

The jig (200) is arranged on the frame (100), and the jig (200) is used for fixing a first workpiece;

The manipulator (300) is arranged on the frame (100), a first transfer piece (310) and a second transfer piece (320) are arranged at the output end of the manipulator (300), the first transfer piece (310) is used for being selectively connected with a first workpiece, the second transfer piece (320) is used for being selectively connected with a second workpiece, the manipulator (300) is used for transferring the first workpiece located at the first material taking position to the jig (200), and assembling the second workpiece located at the second material taking position to the first workpiece.

2. The double-workpiece assembly equipment of claim 1, wherein the first transfer element (310) comprises an adsorption element, the first workpiece being columnar, the adsorption element being capable of adsorbing an end face of the first workpiece; and/or

The second transfer member (320) includes a clamping member, the second workpiece is cylindrical, and the clamping member can clamp a side wall of the second workpiece.

3. The double-workpiece assembly equipment according to claim 2, wherein the adsorption piece is provided with a limit groove (312), a suction hole (311) is formed in the bottom of the limit groove (312), and the first workpiece part is positioned in the limit groove (312) and abuts against the bottom of the limit groove (312); and/or

The clamping piece comprises a clamping jaw air cylinder (321) and two clamping pieces (322) arranged at the output end of the clamping jaw air cylinder (321), the clamping jaw air cylinder (321) is used for driving the two clamping pieces (322) to be close to or far away from each other, a first baffle plate (3221) is arranged on one side, opposite to the clamping pieces (322), of each clamping piece, the second workpiece can be clamped between the two clamping pieces (322), and the end part of the second workpiece is abutted to the first baffle plate (3221).

4. A double workpiece assembly equipment according to claim 3, wherein two opposite sides of the clamping piece (322) are provided with second baffles (3222), the second baffles (3222) are located below the first baffles (3221), opposite sides of the two second baffles (3222) are provided with profiling grooves (3223), and the second workpiece clamp is arranged in the two profiling grooves (3223).

5. The double-workpiece assembly equipment according to claim 2, wherein the output end of the manipulator (300) is provided with a mounting seat (323), a first sliding member (324) is slidably arranged on the mounting seat (323) along the Z direction, a first elastic member (325) is arranged between the mounting seat (323) and the first sliding member (324) and is used for applying downward elastic force to the first sliding member (324), the absorbing member is arranged on the first sliding member (324), and the absorbing member is positioned above the jig (200); and/or

The output of manipulator (300) is equipped with mount pad (323), and second slider (326) are located along the Z direction slip mount pad (323), second elastic component (327) are located mount pad (323) with between second slider (326), be used for to second slider (326) applys decurrent elasticity, the holder is located second slider (326), the holder is located the top of tool (200).

6. The double workpiece assembly equipment according to claim 5, characterized in that the second slider (326) is provided with a trigger (329), the mounting base (323) is provided with a sensing element (328), the second slider (326) slides between a lower limit position and an upper limit position, the trigger (329) triggers the sensing element (328) when the second slider (326) is located at the upper limit position, and the second workpiece and the first workpiece complete a plugging fit.

7. The double-workpiece assembly equipment of claim 1, wherein the double-workpiece assembly equipment comprises:

the first vibration disc (410) is arranged on the frame (100) and is used for outputting first workpieces to a first outlet of the first vibration disc (410) one by one;

The second vibration disc (420) is arranged on the frame (100) and is used for outputting second workpieces to a second outlet of the second vibration disc (420) one by one;

The material receiving part (430) is arranged on the frame (100), the material receiving part (430) is provided with a first material receiving groove (431) and a second material receiving groove (432), and the first material receiving groove (431) is used for receiving the first workpiece flowing out of the first outlet; the second receiving groove (432) is used for receiving the second workpiece flowing out of the second outlet; the manipulator (300) is used for transferring the first workpiece positioned in the first receiving groove (431) to the jig (200), and assembling the second workpiece positioned in the second receiving groove (432) to the first workpiece.

8. The double workpiece assembly equipment according to claim 7, wherein two first receiving slots (431) and two second receiving slots (432) are respectively provided on the jig (200), the two first receiving slots (431) and the two second receiving slots (432) are arranged at intervals along the X direction, the receiving element (430) is slidably arranged on the frame (100) along the X direction, the receiving element (430) moves between a first receiving position and a second receiving position, one first receiving slot (431) and one second receiving slot (432) respectively correspond to the first outlet and the second outlet when the receiving element (430) is in the first receiving position, and the other first receiving slot (431) and the other second receiving slot (432) respectively correspond to the first outlet and the second outlet when the receiving element (430) is in the second receiving position.

9. The double workpiece assembly equipment of claim 8, further comprising a receiving drive (440), the receiving drive (440) being disposed on the frame (100), an output of the receiving drive (440) being drivingly connected to the receiving element (430) and configured to drive the receiving element (430) between the first receiving position and the second receiving position.

10. The double-workpiece assembly equipment according to claim 7, wherein a first detection hole (4311) is formed in the bottom of the first receiving groove (431), a first detection piece (451) is arranged on the frame (100), and the first detection piece (451) is used for detecting the first workpiece in the first receiving groove (431); and/or

The second receiving groove (432) penetrates through the receiving piece (430) along the Z direction, a second detecting piece (452) is arranged on the frame (100), and the second detecting piece (452) is used for detecting the second workpiece in the second receiving groove (432).