CN219030777U

CN219030777U - Track alternating type conveying device

Info

Publication number: CN219030777U
Application number: CN202223287584.4U
Authority: CN
Inventors: 徐爱新; 朱国辉; 刘星; 张焕新
Original assignee: Kunshan Autek Automation Technology Co ltd
Current assignee: Kunshan Autek Automation Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-16
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a track alternating type conveying device, which belongs to the technical field of conveying devices and comprises a rack, wherein a reciprocating driving assembly for driving two groups of carriers to reciprocate is arranged on the rack; the reciprocating drive assembly comprises a reciprocating drive structure and a tensioning assembly for tensioning the reciprocating drive structure; the frame is provided with two groups of avoidance assemblies for horizontally supporting and guiding the carriers and driving the two groups of carriers to move for avoiding when the two groups of carriers meet; the avoidance assembly comprises a horizontal support guide assembly and a avoidance structure; the horizontal support guide assembly is connected with the avoidance structure. By adopting the mode, the utility model adopts a group of reciprocating driving structures to drive the two groups of carriers to alternately reciprocate and convey to the transmission destination, and compared with a belt transmission mode, the conveying speed is higher, the feeding and the discharging are simultaneously carried out, and the efficiency is doubled; compared with an annular chain type conveying structure, the assembly requirement is lower, and the assembly cost is reduced.

Description

Track alternating type conveying device

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a track alternating type conveying device.

Background

The traditional conveying device generally adopts a belt transmission or chain transmission mode, and the belt transmission mode has the defects of too slow conveying speed, too long conveying stroke, longer occupied round trip time and the like; the annular chain type conveying structure has the problems that a plurality of groups of conveying modules are needed, the assembly requirement among the groups of conveying modules is high, the cost is high and the like.

For example, in the process of terminal welding of SMT planar electronic components, a plurality of terminals need to be positioned on a conveying trolley by using a conveying device, then the trolley moves to the side of a mechanical arm, the mechanical arm transfers the terminals to a self-adhesive on a conveying belt to be adhered, and then the terminals are conveyed to a welding device of the next process for welding after being coated with a film on the surface. Since the production line intermittently works in accordance with the welding rhythm, the cost is saved in the future, and the conveying device does not adopt the mode of an O-shaped conveyor belt, because a plurality of transfer trolleys (carriers) are required to be installed on the conveyor belt at intervals, and the cost is high. In the prior art, a motor is generally adopted to drive a reciprocating type transfer trolley (carrier) to perform back and forth feeding and move to a mechanical arm side for discharging, but the working efficiency is lower.

Based on the above, the present utility model designs a track-alternating conveyor to solve the above problems.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model provides an alternative track conveyor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the track alternating type conveying device comprises a frame, wherein a reciprocating driving assembly for driving two groups of carriers to reciprocate is arranged on the frame;

the reciprocating drive assembly comprises a reciprocating drive structure and a tensioning assembly for tensioning the reciprocating drive structure;

the frame is provided with two groups of avoidance assemblies for horizontally supporting and guiding the carriers and driving the two groups of carriers to move for avoiding when the two groups of carriers meet;

the avoidance assembly comprises a horizontal support guide assembly and a avoidance structure; the horizontal support guide assembly is connected with the avoidance structure; the two groups of carriers are respectively arranged on the horizontal support guide assemblies of the two groups of avoidance assemblies, and the horizontal support guide assemblies are connected with the reciprocating driving structure.

Furthermore, the two ends of the avoidance structure are provided with sensing components for detecting whether the carrier is provided with a product or not.

Further, the reciprocating driving structure comprises a driving motor, a tensioning assembly, a first expanding wheel, a synchronous belt, a second expanding wheel, a third expanding wheel, a second synchronous wheel and a fourth expanding wheel; the driving motor is fixedly arranged at the bottom of the frame, the output end of the driving motor is fixedly connected with a second synchronous wheel, the first opening wheel, the second opening wheel, the third opening wheel and the fourth opening wheel are all rotatably arranged at the upper end of the frame, the third opening wheel and the fourth opening wheel are respectively positioned at two sides of the second synchronous wheel, the first synchronous wheel is arranged on the frame through a tensioning assembly, and the first opening wheel and the second opening wheel are respectively positioned at two sides of the first synchronous wheel; the first synchronous wheel, the second synchronous wheel, the first expanding wheel, the second expanding wheel, the third expanding wheel and the fourth expanding wheel are in transmission connection through a synchronous belt.

Further, the first synchronizing wheel and the second synchronizing wheel are in contact connection with the outer wall of the synchronous belt.

Further, the tensioning assembly comprises a fixed connecting plate, an adjusting threaded rod, a tensioning plate and a horizontal limiting assembly; the fixed connection plate is fixedly arranged on the side wall of the frame, the adjusting threaded rod is in threaded connection with the fixed connection plate, the other end of the adjusting threaded rod is rotationally connected with the tensioning plate, the upper end of the tensioning plate is fixedly provided with the first synchronous wheel, and the tensioning plate is fixedly connected with two groups of horizontal limiting assemblies; the bottoms of the two groups of horizontal limiting assemblies are in fit contact with the frame.

Further, the horizontal support guide assembly comprises a transverse guide rail, a first limit sliding block, a mounting seat, a side mounting plate, a second guide rail and a second limit sliding block; the transverse guide rail is fixedly arranged at the upper end of the frame, a first limit slide block is connected to the transverse guide rail in a sliding manner, an installation seat is fixedly arranged at the upper end of the first limit slide block, a second guide rail is fixedly arranged at the upper end of the installation seat, a second limit slide block is connected to the second guide rail in a sliding manner, a transverse plate is fixedly connected to the upper end of the second limit slide block, and the carrier is arranged at the top of the transverse plate; and a side mounting plate is fixedly connected to the side surface of the first limiting slide block and fixedly connected with the synchronous belt.

Furthermore, the two sets of avoidance structures are respectively positioned at the outer sides of the two sets of horizontal support guide components; the structures of the two groups of horizontal support guide components are arranged symmetrically left and right.

Further, the avoidance structure comprises a supporting block, a sliding bearing, a limiting plate, a first transverse groove, an avoidance V-shaped groove and a second transverse groove; the equal fixedly connected with of lower extreme of limiting plate a plurality of supporting shoe, the bottom and the frame fixed connection of supporting shoe, the one end lower part fixedly connected with slide bearing that the limiting plate is close to the limiting plate, the sliding tray has been seted up at the top of limiting plate, and the sliding tray includes first transverse tray, dodges V-arrangement groove and second transverse tray, dodges the V-arrangement groove and be located between first transverse tray and the second transverse tray, slide bearing embedding sliding connection in the sliding tray.

Further, the carrier comprises a slot, an electronic component terminal socket and an electronic component terminal socket mounting plate; the electronic component terminal socket mounting plate is fixedly mounted at the top of the transverse plate, the top of the electronic component terminal socket mounting plate is fixedly connected with the electronic component terminal socket, and a plurality of slots for plugging in electronic component terminals are formed in the electronic component terminal socket.

Furthermore, induction components are fixedly arranged at the corresponding positions of the end parts of the left end and the right end of the two groups of limiting plates; the induction component comprises an inductor mounting plate and an inductor; the inductor mounting plate fixed connection is on the limiting plate, and inductor fixed mounting is on the inductor mounting plate.

Advantageous effects

According to the utility model, the horizontal support guide assembly is driven to act through the reciprocating driving structure, and the horizontal support guide assembly drives the two groups of carriers to reciprocate alternately to the transmission destination; detecting whether a product exists on the detection carrier through the induction component; the two groups of carriers are driven to move to avoid the collision when the two groups of carriers are intersected through the avoidance structure, so that the two groups of carriers are prevented from collision; the tensioning assembly is used for tensioning the reciprocating driving structure, so that the reciprocating driving structure can be kept in a tensioning state.

According to the utility model, a group of reciprocating driving structures are adopted to drive the two groups of carriers to alternately reciprocate and convey to the transmission destination, so that the conveying speed is higher, the feeding and the discharging are simultaneously carried out, and the efficiency is doubled; compared with an annular chain type conveying structure, the assembly requirement is lower, and the assembly cost is reduced. The alternate dislocation track makes the whole equipment compacter, and occupation space is little, and two move and carry the position distance of unloading on dolly (carrier) littleer, is favorable to promoting efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a perspective view of a main body structure of an alternate track conveyor according to the present utility model;

FIG. 2 is a front view of an alternate track conveyor of the present utility model;

FIG. 3 is a left side view of an alternate track conveyor of the present utility model;

FIG. 4 is a perspective view of a main body of an alternate track conveyor according to the present utility model;

FIG. 5 is a perspective view of a main body of an alternate track conveyor according to the present utility model;

FIG. 6 is a perspective view of a main body structure of an alternate track conveyor according to the present utility model;

fig. 7 is an enlarged view at a in fig. 5.

Reference numerals in the drawings represent respectively:

1. frame 2, hold down assembly 21, support block 22, slide bearing 23, stop plate 24, first cross slot 25, V-shaped slot 26, second cross slot 27, cross rail 28, first stop block 29, mounting block 210, side mounting plate 211, cross plate 212, second rail 213, second stop block 3, carrier 31, slot 32, electronic component terminal receptacle 33, electronic component terminal receptacle mounting plate 4, reciprocating drive assembly 41, drive motor 42, tensioning assembly 421, fixed connection plate 422, adjustment threaded rod 423, tensioning plate 424, horizontal stop assembly 43, first spreader wheel 44, timing belt 45, first timing wheel 46, second spreader wheel 47, third spreader wheel 48, second timing wheel 49, fourth spreader wheel 5, sensing assembly 51, sensor mounting plate 52, and inductor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.

The utility model is further described below with reference to examples.

Example 1

Referring to fig. 1-3 of the specification, a track alternating type conveying device comprises a frame 1, wherein a reciprocating driving assembly 4 for driving two groups of carriers 3 to reciprocate is arranged on the frame 1;

the reciprocating drive assembly 4 comprises a reciprocating drive structure and a tensioning assembly 42 for tensioning the reciprocating drive structure;

two groups of avoidance assemblies 2 for horizontally supporting and guiding the carriers 3 and driving the two groups of carriers 3 to move for avoidance when the two groups of carriers 3 meet are arranged on the frame 1;

the avoidance assembly 2 comprises a horizontal support guide assembly and a avoidance structure; the horizontal support guide assembly is connected with the avoidance structure; the two groups of carriers 3 are respectively arranged on the horizontal supporting and guiding components of the two groups of avoidance components 2, and the horizontal supporting and guiding components are connected with the reciprocating driving structure; the two ends of the avoidance structure are provided with induction components 5 for detecting whether the carrier 3 has a product or not;

the horizontal support guide assembly is driven to act through the reciprocating driving structure, and the horizontal support guide assembly drives the two groups of carriers 3 to reciprocate and alternately move to the transmission destination; detecting whether the product exists on the detection carrier 3 through the induction component 5; the avoidance structure is used for driving the two groups of carriers 3 to move to avoid the collision of the two groups of carriers 3 when the two groups of carriers 3 are intersected; tensioning the reciprocating driving structure through the tensioning assembly 42 to ensure that the reciprocating driving structure can maintain a tensioning state;

according to the utility model, a group of reciprocating driving structures are adopted to drive the two groups of carriers 3 to alternately reciprocate and convey to the transmission destination, so that the conveying speed is higher, the feeding and the discharging are simultaneously carried out, and the efficiency is doubled; compared with an annular chain type conveying structure, the assembly requirement is lower, and the assembly cost is reduced. The alternate dislocation track makes the whole equipment compacter, and occupation space is little, and two move and carry the position distance of unloading on dolly (carrier) littleer, is favorable to promoting efficiency.

Example 2

On the basis of embodiment 1, referring to fig. 1-6 of the specification, the reciprocating driving structure includes a driving motor 41, a tensioning assembly 42, a first expanding wheel 43, a synchronous belt 44, a second expanding wheel 46, a third expanding wheel 47, a second synchronous wheel 48 and a fourth expanding wheel 49; the driving motor 41 is fixedly arranged at the bottom of the frame 1, the output end of the driving motor 41 is fixedly connected with a second synchronizing wheel 48, the first opening wheel 43, the second opening wheel 46, the third opening wheel 47 and the fourth opening wheel 49 are all rotatably arranged at the upper end of the frame 1, the third opening wheel 47 and the fourth opening wheel 49 are respectively positioned at two sides of the second synchronizing wheel 48, the first synchronizing wheel 45 is arranged on the frame 1 through the tensioning assembly 42, and the first opening wheel 43 and the second opening wheel 46 are respectively positioned at two sides of the first synchronizing wheel 45; the first synchronizing wheel 45, the second synchronizing wheel 48, the first expanding wheel 43, the second expanding wheel 46, the third expanding wheel 47 and the fourth expanding wheel 49 are in transmission connection through the synchronous belt 44; wherein, the first synchronous wheel 45 and the second synchronous wheel 48 are both in contact connection with the outer wall of the synchronous belt 44;

the second synchronous wheel 48 is driven to rotate by the driving motor 41, the second synchronous wheel 48 drives the first synchronous wheel 45, the first expanding wheel 43, the second expanding wheel 46, the third expanding wheel 47 and the fourth expanding wheel 49 to synchronously rotate by the synchronous belt 44, and the synchronous belt 44 is tensioned and adjusted by the tensioning assembly 42 to keep the tensioning state of the synchronous belt 44;

the tensioning assembly comprises a fixed connecting plate 421, an adjusting threaded rod 422, a tensioning plate 423 and a horizontal limiting assembly 424; the fixed connection plate 421 is fixedly arranged on the side wall of the frame 1, the adjusting threaded rod 422 is in threaded connection with the fixed connection plate 421, the other end of the adjusting threaded rod 422 is rotationally connected with the tensioning plate 423, the upper end of the tensioning plate 423 is fixedly provided with the first synchronous wheel 45, and the tensioning plate 423 is fixedly connected with two groups of horizontal limiting assemblies 424; the bottoms of the two groups of horizontal limiting assemblies 424 are in fit contact with the frame 1;

when the synchronous belt 44 needs to be tensioned, the adjusting threaded rod 422 is screwed, the adjusting threaded rod 422 drives the tensioning plate 423 to move, and the tensioning plate 423 only can horizontally move due to the limiting effect of the horizontal limiting assembly 424 on the tensioning plate 423, and the first synchronous wheel 45 is driven to move inwards by the tensioning plate 423, so that the synchronous belt 44 is tensioned.

Example 3

Referring to fig. 1 to 7 of the drawings, referring to embodiment 2, the horizontal support guide assembly includes a transverse guide rail 27, a first limit slider 28, a mounting seat 29, a side mounting plate 210, a second guide rail 212 and a second limit slider 213; the transverse guide rail 27 is fixedly arranged at the upper end of the frame 1, a first limit slide block 28 is connected to the transverse guide rail 27 in a sliding manner, an installation seat 29 is fixedly arranged at the upper end of the first limit slide block 28, a second guide rail 212 is fixedly arranged at the upper end of the installation seat 29, a second limit slide block 213 is connected to the second guide rail 212 in a sliding manner, a transverse plate 211 is fixedly connected to the upper end of the second limit slide block 213, and the carrier 3 is arranged at the top of the transverse plate 211; a side mounting plate 210 is fixedly connected to the side surface of the first limit sliding block 28, and the side mounting plate 210 is fixedly connected with the synchronous belt 44;

the side mounting plate 210 is driven to reciprocate by the synchronous belt 44, the side mounting plate 210 drives the first limit sliding block 28 to reciprocate along the transverse guide rail 27, and the first limit sliding block 28 drives the mounting seat 29, the second guide rail 212, the transverse plate 211, the second limit sliding block 213 and the carrier 3 to reciprocate;

the two groups of avoidance structures are respectively positioned at the outer sides of the two groups of horizontal support guide components; the structures of the two groups of horizontal support guide components are arranged symmetrically left and right;

the avoidance structure comprises a supporting block 21, a sliding bearing 22, a limiting plate 23, a first transverse groove 24, an avoidance V-shaped groove 25 and a second transverse groove 26; the lower ends of the limiting plates 23 are fixedly connected with a plurality of supporting blocks 21, the bottoms of the supporting blocks 21 are fixedly connected with the frame 1, the lower parts of one ends of the transverse plates 211, which are close to the limiting plates 23, are fixedly connected with sliding bearings 22, sliding grooves are formed in the tops of the limiting plates 23, each sliding groove comprises a first transverse groove 24, an avoidance V-shaped groove 25 and a second transverse groove 26, the avoidance V-shaped groove 25 is positioned between the first transverse groove 24 and the second transverse groove 26, and the sliding bearings 22 are embedded into the sliding grooves in a sliding manner;

when the two groups of carriers 3 move towards each other to meet, the sliding bearings 22 of the two groups of avoidance structures slide into the avoidance V-shaped grooves 25 respectively through the first transverse grooves 24 and the second transverse grooves 26, the sliding bearings 22 drive the transverse plates 211 to move along the second guide rails 212, and the second guide rails 212 drive the two groups of carriers 3 to move outwards to avoid collision of the two groups of carriers 3;

the carrier 3 includes a slot 31, an electronic component terminal socket 32, and an electronic component terminal socket mounting plate 33; the electronic component terminal socket mounting plate 33 is fixedly mounted on the top of the transverse plate 211, the top of the electronic component terminal socket mounting plate 33 is fixedly connected with the electronic component terminal socket 32, and the electronic component terminal socket 32 is provided with a plurality of slots 31 for plugging in electronic component terminals;

the corresponding positions of the end parts of the left end and the right end of the two groups of limiting plates 23 are fixedly provided with induction components 5; the sensing assembly 5 includes a sensor mounting plate 51 and a sensor 52; the sensor mounting plate 51 is fixedly connected to the limiting plate 23, and the sensor 52 is fixedly mounted on the sensor mounting plate 51; preferably, both sets of sensors 52 are connected to an external controller;

after the carrier 3 passes through the two groups of sensors 52 at the corresponding positions of the two groups of limiting plates 23, the two groups of sensors 52 detect and know whether the electronic component terminal products exist on the carrier 3 at the loading position and the destination position.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a track alternating conveyor, includes frame (1), its characterized in that:

the frame (1) is provided with a reciprocating driving assembly (4) for driving the two groups of carriers (3) to reciprocate;

the reciprocating drive assembly (4) comprises a reciprocating drive structure and a tensioning assembly (42) for tensioning the reciprocating drive structure;

two groups of avoidance assemblies (2) for horizontally supporting and guiding the carriers (3) and driving the two groups of carriers (3) to move for avoiding when the two groups of carriers (3) meet are arranged on the frame (1);

the avoidance assembly (2) comprises a horizontal support guide assembly and a avoidance structure; the horizontal support guide assembly is connected with the avoidance structure; the two groups of carriers (3) are respectively arranged on the horizontal support guiding assemblies of the two groups of avoidance assemblies (2), and the horizontal support guiding assemblies are connected with the reciprocating driving structure.

2. An alternate track conveyor as claimed in claim 1, wherein the two ends of the avoidance structure are provided with sensing elements (5) for detecting the presence of a product on the carrier (3).

3. An alternate track conveyor according to claim 1, wherein the reciprocating drive structure comprises a drive motor (41), a tensioning assembly (42), a first spreader wheel (43), a timing belt (44), a second spreader wheel (46), a third spreader wheel (47), a second timing wheel (48) and a fourth spreader wheel (49); the driving motor (41) is fixedly arranged at the bottom of the frame (1), the output end of the driving motor (41) is fixedly connected with a second synchronous wheel (48), the first open wheel (43), the second open wheel (46), the third open wheel (47) and the fourth open wheel (49) are all rotatably arranged at the upper end of the frame (1), the third open wheel (47) and the fourth open wheel (49) are respectively positioned at two sides of the second synchronous wheel (48), the first synchronous wheel (45) is arranged on the frame (1) through the tensioning assembly (42), and the first open wheel (43) and the second open wheel (46) are respectively positioned at two sides of the first synchronous wheel (45); the first synchronous wheel (45), the second synchronous wheel (48), the first expanding wheel (43), the second expanding wheel (46), the third expanding wheel (47) and the fourth expanding wheel (49) are in transmission connection through a synchronous belt (44).

4. A track-alternating conveyor according to claim 3, wherein the first synchronizing wheel (45) and the second synchronizing wheel (48) are both in contact with the outer wall of the timing belt (44).

5. The track-alternate delivery device of claim 4 wherein the tensioning assembly comprises a fixed connection plate (421), an adjusting threaded rod (422), a tensioning plate (423), and a horizontal stop assembly (424); the fixed connection plate (421) is fixedly arranged on the side wall of the frame (1), the adjusting threaded rod (422) is in threaded connection with the fixed connection plate (421), the other end of the adjusting threaded rod (422) is rotationally connected with the tensioning plate (423), the upper end of the tensioning plate (423) is fixedly provided with the first synchronous wheel (45), and the tensioning plate (423) is fixedly connected with two groups of horizontal limiting assemblies (424); the bottoms of the two groups of horizontal limiting assemblies (424) are in fit contact with the frame (1).

6. The alternate track conveyor of claim 5, wherein the horizontal support guide assembly includes a cross rail (27), a first limit block (28), a mounting block (29), a side mounting plate (210), a second rail (212), and a second limit block (213); the transverse guide rail (27) is fixedly arranged at the upper end of the frame (1), a first limit slide block (28) is connected to the transverse guide rail (27) in a sliding manner, an installation seat (29) is fixedly arranged at the upper end of the first limit slide block (28), a second guide rail (212) is fixedly arranged at the upper end of the installation seat (29), a second limit slide block (213) is connected to the second guide rail (212) in a sliding manner, a transverse plate (211) is fixedly connected to the upper end of the second limit slide block (213), and the carrier (3) is arranged at the top of the transverse plate (211); a side mounting plate (210) is fixedly connected to the side face of the first limit sliding block (28), and the side mounting plate (210) is fixedly connected with the synchronous belt (44).

7. The alternating track conveyor of claim 6, wherein the two sets of avoidance structures are located outside of the two sets of horizontal support and guide assemblies, respectively; the structures of the two groups of horizontal support guide components are arranged symmetrically left and right.

8. The track-alternation conveyor as in claim 7, wherein said avoidance structure comprises a support block (21), a sliding bearing (22), a limiting plate (23), a first transversal groove (24), a avoidance V-groove (25) and a second transversal groove (26); the lower extreme of limiting plate (23) is all fixedly connected with a plurality of supporting shoe (21), the bottom and the frame (1) fixed connection of supporting shoe (21), one end lower part fixedly connected with slide bearing (22) that limiting plate (23) are close to diaphragm (211), and the sliding tray has been seted up at the top of limiting plate (23), and the sliding tray includes first transverse tray (24), dodges V-arrangement groove (25) and second transverse tray (26), dodges between V-arrangement groove (25) are located first transverse tray (24) and second transverse tray (26), and slide bearing (22) embedding sliding connection is in the sliding tray.

9. An alternate track conveyor according to any one of claims 6 to 8, wherein the carrier (3) comprises a slot (31), an electronic component terminal socket (32) and an electronic component terminal socket mounting plate (33); the electronic component terminal socket mounting plate (33) is fixedly mounted at the top of the transverse plate (211), the electronic component terminal socket (32) is fixedly connected to the top of the electronic component terminal socket mounting plate (33), and a plurality of slots (31) for plugging in electronic component terminals are formed in the electronic component terminal socket (32).

10. The alternate track conveyor according to claim 8, wherein the sensing assemblies (5) are fixedly installed at the corresponding positions of the end parts of the left and right ends of the two sets of limiting plates (23); the induction assembly (5) comprises an inductor mounting plate (51) and an inductor (52); the inductor mounting plate (51) is fixedly connected to the limiting plate (23), and the inductor (52) is fixedly mounted on the inductor mounting plate (51).