Lamp cup positioner and lamp cup conveying mechanism

Abstract

The utility model discloses a lamp cup positioner and a lamp cup conveying mechanism. The lamp cup positioner comprises a positioning seat; the positioning pin is movably connected to the positioning seat in the vertical direction; the driving rod is movably connected to the positioning seat in the vertical direction, and the driving rod protrudes out of the positioning seat; the positioning pin is arranged in the positioning seat, the driving rod is arranged in the positioning seat, the transmission assembly is arranged in the positioning seat, the transmission assembly is connected between the positioning pin and the driving rod, and the driving rod can drive the positioning pin to protrude upwards or retract downwards into the positioning seat through the transmission assembly. And the spring buckle and the lamp cup can be conveniently pre-positioned, so that the spring buckle and the lamp cup can be automatically riveted, the manual labor is reduced, and the installation efficiency and quality of the whole lamp are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a machine tool especially a lamp cup positioner and lamp cup conveying mechanism. BACKGROUND

[0002] When the down lamp is produced, the spring buckle needs to be installed on the lamp cup, the traditional installation mode is that workers position the spring buckles on the lamp cups one by one, and then assemble the two, with the development of technology, some devices that can automatically install the spring buckles appear on the market, which need to be placed on the positioning jig by manual, the lamp cup is positioned by the protruding structure on the positioning jig, then the spring buckle is conveyed to the lamp cup by the machine, and the spring buckle is riveted on the lamp cup, this mode improves the efficiency of installing the spring buckle on the lamp cup, but the production efficiency is difficult to further improve because the lamp cup needs to be placed and positioned by manual, therefore, a positioning structure that can conveniently feed and position the lamp cup is urgently needed. SUMMARY

[0003] The utility model aims at providing a lamp cup positioner and lamp cup conveying mechanism to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the utility model to the technical problem is as follows:

[0005] The lamp cup positioner comprises a positioning seat, a positioning pin movably connected to the positioning seat in the up-down direction, a driving rod movably connected to the positioning seat in the up-down direction, the driving rod protruding from the positioning seat, and a transmission assembly arranged in the positioning seat, the transmission assembly being connected between the positioning pin and the driving rod, the driving rod being able to drive the positioning pin to protrude upward or be retracted into the positioning seat through the transmission assembly.

[0006] The technical scheme has at least the following beneficial effects: when the lamp cup needs to be positioned, the driving member of the external device drives the driving rod to move upward or downward, the positioning pin is driven by the transmission assembly to be retracted into the positioning seat, at this time, the lamp cup can be sleeved on the end position of the positioning seat, so that the hole on the lamp cup is aligned with the positioning pin, then the positioning pin protrudes upward from the positioning seat and penetrates the hole on the lamp cup, thereby achieving the positioning of the lamp cup, when the spring buckle is buckled on the lamp cup, the rivet hole on the spring buckle is also aligned with the positioning pin, so that when the spring buckle is placed outside the lamp cup, the positioning pin can penetrate the rivet hole on the spring buckle, when the spring buckle needs to be riveted on the lamp cup, the rivet can directly press the positioning pin downward, so that the positioning pin is withdrawn from the rivet hole on the spring buckle and the hole on the lamp cup, and the rivet rivets the spring buckle and the lamp cup to each other, thereby completing the installation of the spring buckle and the lamp cup on the positioning seat, thus the lamp cup and the spring buckle to be assembled are pre-positioned, which is beneficial to automatically rivet the spring buckle and the lamp cup, reduces manual labor, and improves the efficiency and quality of the installation of the whole lamp.

[0007] As a further improvement of the above technical scheme, the transmission assembly comprises a first spring, a transmission rod, a pin seat, a first connecting pin and a second connecting pin, the top side of the positioning seat is provided with a mounting hole, the first spring and the pin seat are located in the mounting hole, the pin seat is located at the top end of the first spring, the positioning pin is connected to the top end of the pin seat, the pin seat is provided with a first waist-shaped hole extending in the upward and downward directions, the middle part of the transmission rod is rotationally connected to the positioning seat along the horizontal direction, both ends of the transmission rod are respectively provided with a second waist-shaped hole extending along the length direction thereof, the first connecting pin is inserted into the first waist-shaped hole and one of the second waist-shaped holes, the second connecting pin is inserted into the bottom of the driving rod and the other of the second waist-shaped holes, and the first spring has a tendency to upwardly push the pin seat. In the normal state, the first spring has a tendency to upwardly push the pin seat, so that the positioning pin protrudes upward from the positioning seat, when the lamp cup needs to be put in for positioning, the driving member of the external device drives the driving rod to move upward, the driving rod drives the transmission rod to rotate through the second connecting pin at the bottom of the driving rod, the transmission rod transmits power to the pin seat through the first connecting pin, so that the pin seat moves downward, thereby making the positioning pin connected to the top side of the pin seat be retracted into the positioning seat, at this time, the lamp cup can be sleeved on the end position of the positioning seat, then the pulling force on the driving rod is removed, the driving rod can move downward under the action of gravity, and the elastic force of the first spring can re-push the pin seat upward, so that the positioning pin on the pin seat protrudes upward from the positioning seat and penetrates the hole on the lamp cup, thereby maintaining the positioning state of the lamp cup.

[0008] As a further improvement of the above technical solution, the bottom of the driving rod is provided with a third waist-shaped hole extending in the up-down direction, and the second connecting pin is inserted into the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat, the second connecting pin is located at the bottom of the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat to position the lamp cup, the second connecting pin is located at the bottom of the third waist-shaped hole. When it is necessary to punch a rivet into the spring buckle to connect with the lamp cup, the rivet presses the positioning pin downward, causing the pin seat to move downward and drive the transmission rod to rotate. At this time, the third waist-shaped hole can provide space for the upward movement of the second connecting pin. At this time, the driving rod does not need to move upward with the transmission rod, improving the structural stability of the driving rod. When the driving rod protrudes out of the positioning seat, it needs to be retracted into the positioning seat. Pull the driving rod upward. Since the second connecting pin is located at the bottom of the third waist-shaped hole, the driving rod can directly transmit power to the transmission rod, thereby driving the positioning pin in the pin seat to move downward into the positioning seat.

[0009] As a further improvement of the above technical solution, the bottom of the driving rod is provided with a third waist-shaped hole extending in the up-down direction, and the second connecting pin is inserted into the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat, the second connecting pin is located at the bottom of the third waist-shaped hole. When it is necessary to punch a rivet into the spring buckle to connect with the lamp cup, the rivet presses the positioning pin downward, causing the pin seat to move downward and drive the transmission rod to rotate. At this time, the third waist-shaped hole can provide space for the upward movement of the second connecting pin. At this time, the driving rod does not need to move upward with the transmission rod, improving the structural stability of the driving rod. When the driving rod protrudes out of the positioning seat, it needs to be retracted into the positioning seat. Pull the driving rod upward. Since the second connecting pin is located at the bottom of the third waist-shaped hole, the driving rod can directly transmit power to the transmission rod, thereby driving the positioning pin in the pin seat to move downward into the positioning seat.

[0010] As a further improvement of the above technical solution, the bottom of the driving rod is provided with a third waist-shaped hole extending in the up-down direction, and the second connecting pin is inserted into the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat, the second connecting pin is located at the bottom of the third waist-shaped hole. When it is necessary to punch a rivet into the spring buckle to connect with the lamp cup, the rivet presses the positioning pin downward, causing the pin seat to move downward and drive the transmission rod to rotate. At this time, the third waist-shaped hole can provide space for the upward movement of the second connecting pin. At this time, the driving rod does not need to move upward with the transmission rod, improving the structural stability of the driving rod. When the driving rod protrudes out of the positioning seat, it needs to be retracted into the positioning seat. Pull the driving rod upward. Since the second connecting pin is located at the bottom of the third waist-shaped hole, the driving rod can directly transmit power to the transmission rod, thereby driving the positioning pin in the pin seat to move downward into the positioning seat.

[0011] As a further improvement of the above technical solution, the bottom of the driving rod is provided with a third waist-shaped hole extending in the up-down direction, and the second connecting pin is inserted into the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat, the second connecting pin is located at the bottom of the third waist-shaped hole. When it is necessary to punch a rivet into the spring buckle to connect with the lamp cup, the rivet presses the positioning pin downward, causing the pin seat to move downward and drive the transmission rod to rotate. At this time, the third waist-shaped hole can provide space for the upward movement of the second connecting pin. At this time, the driving rod does not need to move upward with the transmission rod, improving the structural stability of the driving rod. When the driving rod protrudes out of the positioning seat, it needs to be retracted into the positioning seat. Pull the driving rod upward. Since the second connecting pin is located at the bottom of the third waist-shaped hole, the driving rod can directly transmit power to the transmission rod, thereby driving the positioning pin in the pin seat to move downward into the positioning seat.

[0012] As a further improvement of the above technical solution, the bottom of the driving rod is provided with a third waist-shaped hole extending in the up-down direction, and the second connecting pin is inserted into the third waist-shaped hole. When the positioning pin protrudes out of the positioning seat, the second connecting pin is located at the bottom of the third waist-shaped hole. When it is necessary to punch a rivet into the spring buckle to connect with the lamp cup, the rivet presses the positioning pin downward, causing the pin seat to move downward and drive the transmission rod to rotate. At this time, the third waist-shaped hole can provide space for the upward movement of the second connecting pin. At this time, the driving rod does not need to move upward with the transmission rod, improving the structural stability of the driving rod. When the driving rod protrudes out of the positioning seat, it needs to be retracted into the positioning seat. Pull the driving rod upward. Since the second connecting pin is located at the bottom of the third waist-shaped hole, the driving rod can directly transmit power to the transmission rod, thereby driving the positioning pin in the pin seat to move downward into the positioning seat.

[0013] The lamp cup conveying mechanism comprises: a rotating device with a rotating disc capable of rotating along an up-down direction axis; the lamp cup positioner, and the positioning seat is connected to the rotating disc; and a lifting device, when the driving rod is below the lifting device, the lifting device can drive the driving rod to move up and down.

[0014] The technical scheme has at least the following beneficial effects: the rotating disc in the rotating device drives the lamp cup positioner to rotate, thereby driving the lamp cup to move to different work stations, the lamp cup requiring assembly of the spring buckle is placed on the lamp cup positioner by the external mechanism, the driving rod is driven by the lifting device to move up and down to realize positioning or loosening of the lamp cup, and then the lamp cup is driven to rotate to different work stations to perform subsequent processes such as feeding of the spring buckle, assembly of the spring buckle and the lamp cup, etc. Thus, the lamp cup and the spring buckle requiring assembly are positioned, the two are conveniently pre-positioned, and the lamp cup is driven to move to different work stations, thereby facilitating automatic riveting of the spring buckle and the lamp cup, reducing manual labor, and improving the efficiency and quality of the whole lamp installation.

[0015] As a further improvement of the above technical scheme, the lifting device comprises a lifting and lifting drive and a lifting block, the lifting and lifting drive can drive the lifting block to move up and down, the bottom side of the lifting block is provided with two mutually opposite lifting hooks, the top end of the driving rod is formed with a lifting head, and the lifting head can rotate between the two lifting hooks. The space between the two lifting hooks can position the lifting head, when the rotating disc drives the lamp cup positioner to rotate, the lifting head at the top end of the driving rod is rotated between the two lifting hooks, if the positioning pin needs to be retracted into the positioning seat, the lifting and lifting drive can drive the lifting block to move upwards, so that the two lifting hooks are hooked on both sides of the lifting head, and the driving rod is driven to move upwards, when the position adjustment of the positioning pin is completed, the rotating disc drives the lamp cup positioner to rotate, thereby moving the lifting head out of the two lifting hooks.

[0016] As a further improvement of the above technical scheme, the lamp cup positioner is spaced apart around the rotating disc. The plurality of lamp cup positioners can be loaded with a plurality of lamp cups, and the rotating disc can drive the plurality of lamp cups to pass through different work stations to realize continuous processing of the plurality of work stations, thereby further improving the efficiency of the whole lamp production. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings required in the embodiment description will be briefly described below. Obviously, the described drawings are only a part of the embodiments of the present application, not all embodiments, and those skilled in the art can obtain other design schemes and drawings according to these drawings without creative labor.

[0018] Figure 1It is the front view of the lamp cup positioner of the utility model.

[0019] Figure 2 It is Figure 1 the A-A section structure schematic diagram.

[0020] Figure 3 It is the side view of the lifting device of the utility model.

[0021] In the drawing: 100-positioning seat, 200-positioning pin, 300-main rod, 310-third waist-shaped hole, 320-lifting head, 410-first spring, 420-transmission rod, 430-pin seat, 440-first connecting pin, 450-second connecting pin, 460-supporting head, 470-limiting column, 480-second spring, 510-lifting and lowering drive, 520-lifting block, 521-lifting hook. DETAILED DESCRIPTION

[0022] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, it is understood that the orientation description, such as up, down, front, back, left, right and the like, is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0024] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are included in the number. If there is a description of the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0025] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0026] Refer to Figure 1The lamp cup positioner comprises a positioning seat 100, a positioning pin 200, a driving rod 300 and a transmission assembly. The positioning pin 200 is movably connected to the positioning seat 100 in the up-down direction. The driving rod 300 is movably connected to the positioning seat 100 in the up-down direction, and the driving rod 300 protrudes from the positioning seat 100. The transmission assembly is arranged in the positioning seat 100, and is connected between the positioning pin 200 and the driving rod 300. The driving rod 300 can drive the positioning pin 200 to protrude upward or be retracted into the positioning seat 100 through the transmission assembly.

[0027] As can be seen from the above, when the lamp cup needs to be positioned, the driving member of the external device drives the driving rod 300 to move upward or downward, and drives the positioning pin 200 to be retracted into the positioning seat 100 through the transmission assembly. At this time, the lamp cup can be sleeved on the end position of the positioning seat 100, so that the hole on the lamp cup is aligned with the positioning pin 200. Then the positioning pin 200 protrudes upward from the positioning seat 100 and passes through the hole on the lamp cup, thereby achieving the positioning of the lamp cup. When the spring buckle is buckled on the lamp cup, the rivet hole on the spring buckle is also aligned with the positioning pin 200. After the spring buckle is placed outside the lamp cup, the positioning pin 200 can pass through the rivet hole on the spring buckle at the same time. When the spring buckle needs to be riveted on the lamp cup, the rivet can directly press the positioning pin 200 downward, so that the positioning pin 200 exits the rivet hole on the spring buckle and the hole on the lamp cup, and the rivet rivets the spring buckle and the lamp cup to each other. The installation of the spring buckle and the lamp cup on the positioning seat 100 is completed. In this way, by providing positioning for the lamp cup and the spring buckle to be assembled, the two can be conveniently pre-positioned, thereby facilitating automatic riveting of the spring buckle and the lamp cup, reducing manual labor, and improving the efficiency and quality of the installation of the whole lamp.

[0028] There are various ways for the driving rod 300 to drive the positioning pin 200 to move up and down through the transmission assembly. For example, in embodiment one, the driving rod 300 and the positioning pin 200 move synchronously. Specifically, the transmission assembly comprises a connecting rod and an elastic member. The connecting rod is connected to the bottom end of the positioning pin 200 and the bottom end of the driving rod 300. The elastic member is located on the bottom side of the connecting rod and provides support for the connecting rod. The elastic member can be selected from elastic structures such as springs and rubbers. When the driving rod 300 moves downward, the connecting rod can elastically compress the elastic member and drive the positioning pin 200 to be retracted into the positioning seat 100. When the pressure on the driving rod 300 is removed, the elastic force of the restored elastic member pushes the connecting rod upward, so that the top end of the positioning pin 200 protrudes upward from the positioning seat 100.

[0029] In embodiment two, the driving rod 300 and the positioning pin 200 can move in opposite directions. Specifically, as shown in Figure 2As shown, the transmission assembly comprises a first spring 410, a transmission rod 420, a pin seat 430, a first connecting pin 440 and a second connecting pin 450. The top side of the positioning seat 100 is provided with a mounting hole. The first spring 410 and the pin seat 430 are located in the mounting hole. The pin seat 430 is located at the top end of the first spring 410. The positioning pin 200 is connected to the top end of the pin seat 430. The pin seat 430 is provided with a first waist-shaped hole extending in the up-down direction. The middle part of the transmission rod 420 is rotationally connected to the positioning seat 100 along the horizontal direction axis. The two ends of the transmission rod 420 are respectively provided with a second waist-shaped hole extending along the length direction thereof. The first connecting pin 440 is inserted into the first waist-shaped hole and one of the second waist-shaped holes. The second connecting pin 450 is inserted into the bottom of the driving rod 300 and the other of the second waist-shaped holes. The first spring 410 has a tendency to upwardly push the pin seat 430. Of course, in order to maintain the transmission connection between the transmission rod 420 and the pin seat 430, the end of the first connecting pin 440 is provided with an expanded limiting structure, so as to prevent the first connecting pin 440 from being pulled out of the pin seat 430 and the transmission rod 420. Similarly, the end of the second connecting pin 450 is also provided with an expanded limiting structure, so as to prevent the second connecting pin 450 from being pulled out of the driving rod 300 and the transmission rod 420. In the normal state, the first spring 410 has a tendency to upwardly push the pin seat 430, so that the positioning pin 200 protrudes upwardly from the positioning seat 100. When it is needed to put in the lamp cup for positioning, the driving member of the external device drives the driving rod 300 to move upwardly. The driving rod 300 drives the transmission rod 420 to rotate through the second connecting pin 450 at the bottom of the driving rod 300. The transmission rod 420 transmits power to the pin seat 430 through the first connecting pin 440, so as to drive the pin seat 430 to move downwardly, so that the positioning pin 200 connected to the top side of the pin seat 430 is retracted into the positioning seat 100. At this time, the lamp cup can be sleeved into the end position of the positioning seat 100. Then, the pulling force of the driving rod 300 is removed. The driving rod 300 can move downwardly under the action of gravity. The elastic force of the first spring 410 can upwardly push the pin seat 430 again, so that the positioning pin 200 on the pin seat 430 protrudes upwardly from the positioning seat 100, passes through the opening in the lamp cup, and maintains the positioning state of the lamp cup.

[0030] In the above embodiment, a hole position is formed on the driving rod 300, which is matched with the shape of the second connecting pin 450. When the second connecting pin 450 is inserted into the hole position of the driving rod 300, the transmission rod 420 drives the driving rod 300 to move when rotating. However, when the rivet is punched into the spring buckle and the lamp cup to be connected, the rivet presses the positioning pin 200 downward. In this case, the driving rod 300 does not need to move with the transmission rod 420. Therefore, in the present embodiment, the bottom of the driving rod 300 is provided with a third waist-shaped hole 310 extending in the upward and downward directions. The second connecting pin 450 is inserted into the third waist-shaped hole 310. When the positioning pin 200 protrudes upward from the positioning seat 100, the second connecting pin 450 is located at the bottom of the third waist-shaped hole 310. When the rivet is punched into the spring buckle and the lamp cup to be connected, the rivet presses the positioning pin 200 downward, so that the pin seat 430 moves downward and drives the transmission rod 420 to rotate. In this case, the third waist-shaped hole 310 can provide space for the upward movement of the second connecting pin 450. In this case, the driving rod 300 does not need to move upward with the transmission rod 420, which improves the structural stability of the driving rod 300. When the driving rod 300 protrudes from the positioning seat 100 and needs to be retracted into the positioning seat 100, the driving rod 300 is pulled upward. Since the second connecting pin 450 is located at the bottom of the third waist-shaped hole 310, the driving rod 300 can directly transmit power to the transmission rod 420, so as to drive the positioning pin 200 on the pin seat 430 to move downward into the positioning seat 100.

[0031] In order to improve the structural stability of the first spring 410 when being pressed, in the present embodiment, the bottom end of the pin seat 430 is connected with a guide column, which is inserted into the first spring 410. The insertion of the guide column into the first spring 410 can limit the position of the first spring 410. When the pin seat 430 compresses the first spring 410, the limitation of the first spring 410 by the guide column is beneficial to prevent the first spring 410 from being twisted and deformed, thereby improving the structural stability of the first spring 410.

[0032] In order to better limit the lamp cup after being sleeved into the positioning seat 100 and provide support to the position of the lamp cup to be riveted, in the present embodiment, a support sleeve is connected in the mounting hole. The first spring 410 and the pin seat 430 are located in the support sleeve. The top end of the support sleeve protrudes upward from the positioning seat 100 and forms a support head 460. The positioning pin 200 protrudes upward from the support head 460. When the lamp cup is sleeved into the end of the positioning seat 100, the support head 460 of the support sleeve protruding from the positioning seat 100 abuts against the inner side of the lamp cup, which can provide support to the inner side of the lamp cup. This is beneficial to maintain the stability of the lamp cup after being put in and improve the structural stability of the inner side of the lamp cup during riveting.

[0033] In the above embodiment, the transmission rod 420 mainly depends on the stroke limiting of the two ends of the transmission rod 420 when rotating, so as to realize the braking of the transmission rod 420, and in the present embodiment, the braking structure of the transmission rod 420 is increased at the middle position of the transmission rod 420, specifically, the bottom side of the positioning seat 100 is connected with a limiting column 470 extending upward, and when the positioning pin 200 protrudes upward from the positioning seat 100, the top end of the limiting column 470 abuts against the transmission rod 420. When the positioning pin 200 protrudes upward from the positioning seat 100, the end of the transmission rod 420 close to the driving rod 300 rotates downward to the position in the positioning seat 100, at this time, the top end of the limiting column 470 abuts against the transmission rod 420, limiting the rotation of the transmission rod 420, so as to ensure that the positioning pin 200 is upwardly moved to the position and timely stopped from moving, and the stability of the overall operation is improved.

[0034] In order to better ensure that the driving rod 300 can be reset to the state of protruding upward from the positioning seat 100 after the external force on the driving rod 300 is removed, in the present embodiment, the second springs 480 are connected between the top of the driving rod 300 and the positioning seat 100. When the driving rod 300 is upwardly pulled, the second springs 480 on both sides of the driving rod 300 are elastically stretched, and when the driving force for upwardly pulling the driving rod 300 is removed, the two second springs 480 elastically recover to downwardly pull the driving rod 300, assist in driving the positioning pin 200 to move upward, and ensure that the driving rod 300 moves to the position. In actual application, the connecting blocks are connected at the top position of the driving rod 300, and the protrusions are respectively formed on the two connecting blocks, so as to provide connection and fixation for the top ends of the two second springs 480, thereby improving the convenience of installing the second springs 480.

[0035] The lamp cup conveying mechanism comprises a rotating device, the lamp cup positioner and the pulling device, wherein the rotating device has a rotating disc which can rotate along the axis in the up-down direction, the rotating device comprises a motor which is drivingly connected with the rotating disc, the motor provides driving force for the rotating disc to rotate, so as to drive the rotating disc to rotate along the axis in the up-down direction; in the above lamp cup positioner, the positioning seat 100 is connected with the rotating disc; the pulling device, since the rotating disc can drive the lamp cup positioner to rotate, when the rotating disc drives the lamp cup positioner to rotate below the pulling device, the driving rod 300 rotates to the position that the driving rod 300 is below the pulling device, and the pulling device can drive the driving rod 300 to move upwardly and downwardly.

[0036] The rotating device uses a turntable to rotate the lamp cup positioner, which in turn moves the lamp cup to different workstations. An external mechanism places the lamp cup with the spring clip to be assembled into the lamp cup positioner. A lifting device moves the drive rod 300 up and down to position or release the lamp cup. Then, the lamp cup is rotated to different workstations for subsequent processes such as feeding the spring clip and assembling the spring clip with the lamp cup. By providing positioning for the lamp cup and the spring clip to be assembled, both can be pre-positioned and the lamp cup can be moved to different workstations. This facilitates the automatic riveting of the spring clip and the lamp cup, reduces manual labor, and improves the efficiency and quality of the entire lamp installation.

[0037] There are various structural forms of lifting devices. For example, a lifting device includes a drive source that provides up-and-down driving force, such as a cylinder, lead screw, or hydraulic cylinder. The drive source drives the mechanical gripper to move up and down. When the mechanical gripper moves to the active rod 300, it opens and clamps the top of the active rod 300. Then, the drive source applies force to pull the active rod 300 upward. In this embodiment, such as... Figure 3 As shown, the lifting device includes a lifting and lowering drive 510 and a lifting block 520. The lifting and lowering drive 510 can drive the lifting block 520 to move up and down. The lifting and lowering drive 510 has various structural forms, such as a cylinder, a lead screw, or a hydraulic cylinder. The bottom side of the lifting block 520 is provided with two lifting hooks 521 facing each other. The top of the active rod 300 forms a lifting head 320. The lifting head 320 can rotate between the two lifting hooks 521. At this time, the hook-shaped structure formed by the bending of the bottom ends of the two lifting hooks 521 can abut against the bottom side of the lifting head 320. A space is formed between the two lifting hooks 521 to position the lifting head 320. When the turntable drives the lamp cup positioner to rotate, the lifting head 320 at the top of the active rod 300 rotates to the space between the two lifting hooks 521. If it is necessary to retract the positioning pin 200 downward into the positioning seat 100, the lifting and lowering drive 510 can drive the lifting block 520 to move upward, so that the two lifting hooks 521 are hooked tightly on both sides of the lifting head 320, driving the active rod 300 to move upward. After the position adjustment of the positioning pin 200 is completed, the turntable drives the lamp cup positioner to rotate, thereby moving the lifting head 320 out of the space between the two lifting hooks 521.

[0038] Furthermore, multiple lamp cup positioners are spaced apart around the turntable. Multiple lamp cups can be fitted into the multiple lamp cup positioners, and the turntable can drive the multiple lamp cups through different workstations to achieve continuous processing at multiple workstations, further improving the overall lamp production efficiency.

[0039] The preferred embodiments of the present application are specifically described above, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application. The equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A burner cup positioner characterized by: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

2. The lamp cup positioner of claim 1, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

3. The lamp cup positioner of claim 2, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

4. The lamp cup positioner of claim 2, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

5. The lamp cup positioner of claim 2, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

6. The lamp cup positioner of claim 2, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

7. The lamp cup positioner of claim 2, wherein: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction.

8. A lamp cup transfer mechanism characterized by: The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The utility model relates to a positioning seat (100) and positioning pin (200) are provided, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction, and the positioning pin (200) is connected with the positioning seat (100) in the up-down direction. The lamp cup positioner according to any one of claims 1 to 7, wherein the positioning seat (100) is connected to the rotating disc; A lifting device, when the driving rod (300) is below the lifting device, the lifting device can drive the driving rod (300) to move up and down.

9. The lamp cup transfer mechanism of claim 8, wherein: The lifting device comprises a lifting driving device (510) and a lifting block (520), the lifting driving device (510) can drive the lifting block (520) to move up and down, the bottom side of the lifting block (520) is provided with two mutually opposite lifting hooks (521), the top end of the driving rod (300) is formed with a lifting head (320), and the lifting head (320) can rotate to between the two lifting hooks (521).

10. The lamp cup transfer mechanism of claim 8, wherein: The lamp cup positioner is provided with a plurality of intervals around the rotating disc.

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