Surface mounting conveying line

Abstract

The utility model provides a mounting conveying line, and relates to the technical field of mounting. The mounting conveying line comprises three conveying sections in the conveying direction, each conveying section comprises a conveying frame and a conveying assembly arranged on the conveying frame, each conveying assembly is provided with a stop position, each conveying frame is provided with a lifting stop assembly, and each lifting stop assembly is located at the tail end of the corresponding stop position and used for blocking or releasing a carrier borne on the corresponding stop position; the mounting conveying line further comprises a controller and a detection element used for detecting the state of the carrier at the stop position, and the detection element, the lifting stop assemblies and the power pieces of the conveying assemblies are all connected to the controller. According to the mounting conveying line, the stability of the carriers in the mounting position is high, the mounting precision can be guaranteed, and the stacking probability of the carriers is small.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting, in particular to a mounting conveyor line. Background Art

[0002] A placement machine is a device that accurately places materials on the parts to be placed. The placement machine is generally equipped with a conveyor line to transport multiple carriers, which carry the parts to be placed, so as to achieve continuous placement of the parts to be placed. However, the existing conveyor line generally runs continuously to transport multiple parts to be placed at the same time, and the carriers at the placement position are prone to shaking, which affects the placement accuracy. In serious cases, the carriers may even be stacked. Utility Model Content

[0003] The utility model aims to provide a mounting conveyor line to solve the technical problem that the existing conveyor line generally runs continuously to simultaneously convey multiple parts to be mounted, and the carriers located at the mounting position are prone to jitter, which affects the mounting accuracy. In serious cases, the carriers may even be stacked.

[0004] In order to solve the above problems, the utility model provides a mounting conveyor line, which is applied to a mounting machine, wherein the mounting conveyor line includes three conveying sections along the conveying direction, wherein the conveying sections include a conveying frame and a conveying assembly arranged on the conveying frame, wherein the conveying assembly is provided with a stop position, and the conveying frame is provided with a lifting stop assembly, and the lifting stop assembly is located at the end position of the corresponding stop position, and is used to block or release the carrier carried at the stop position;

[0005] The mounting conveyor line further comprises a controller and a detection element for detecting the state of the carrier at the stop position, and the detection element, each of the lifting and stopping components and the power parts of each of the conveying components are connected to the controller.

[0006] Optionally, among the three conveying sections, the one located in the middle is the mounting section, the conveying frame of the mounting section is the mounting frame, and the stop position is the mounting position. The mounting frame is provided with a jacking assembly in the area corresponding to the mounting position, and the jacking assembly includes a jacking drive connected to the corresponding mounting frame, and the jacking drive end of the jacking drive is connected to a carrying plate; the jacking drive is connected to the controller.

[0007] Optionally, at least two dispersedly arranged plug-in bodies are provided on the top surface of the bearing plate, and the plug-in bodies include a cylindrical section and a tapered conical section along a direction away from the bearing plate.

[0008] Optionally, the mounting rack is provided with a top limit member at the edge of the mounting position, the top limit member includes a support arm and a limit arm, the support arm is connected to the mounting rack, and the limit arm is connected to the top of the support arm and extends toward the mounting position; the top limit member or the mounting rack is provided with a first position detector, the first position detector is used to detect the contact state between the limit arm and the carrier, and the first position detector is connected to the controller.

[0009] Optionally, the mounting rack is provided with width limiting components on both sides of the mounting position in the width direction, and the width limiting components include a pushing drive member provided on the mounting rack, and the driving end of the pushing drive member is connected to a pushing seat, which is used to drive the pushing seat to move toward or away from the mounting position; the pushing seat or the mounting rack is provided with a second position detector, and the second position detector is used to detect the contact state between the pushing seat and the part to be mounted, and the second position detector and the pushing drive member are both connected to the controller.

[0010] Optionally, the conveying frame includes two frame bodies arranged in parallel, the conveying assembly includes two belt conveying mechanisms, and the two belt conveying mechanisms are located on two sides of the two frame bodies facing each other in a one-to-one correspondence.

[0011] Optionally, the frame is provided with a support platform, and the support platform is supported on the bottom of the top bearing section of the conveyor belt in the corresponding belt conveying mechanism.

[0012] Optionally, along the conveying direction, areas of the conveying frame located on both sides of the corresponding conveying assembly are pivotally connected with support shafts, and the height of the support shafts is consistent with the height of the conveying surface of the conveying assembly.

[0013] Optionally, the lifting and stopping assembly includes a lifting drive connected to the frame, the top driving end of the lifting drive is connected to a stop seat, and the stop seat is provided with an elastic layer on the side facing the upstream of the conveying; the lifting drive is connected to the controller.

[0014] Optionally, among the three lifting and stopping assemblies, the middle one is connected to the carrying plate.

[0015] The mounting conveyor line provided by the utility model, on the one hand, is divided into three conveying sections along the conveying direction, thereby shortening the conveying length of each conveying component, reducing the occurrence of the situation that the power parts of the conveying components are easily damaged due to the high load caused by the long conveying components; on the other hand, blocking positions are respectively set in the three conveying sections, and a lifting blocking component is set at each blocking position to stop the carrier, and the stop and release control of the carrier at each blocking position can be completed through the cooperation of the detection element, the lifting blocking component and the controller, so that the carrier passes through each blocking position in order, ensuring the detection and mounting operations of the carrier and the parts to be mounted thereon at each blocking position, and reducing the stacking of carriers. On the other hand, the conveyor line is divided into three relatively independent conveyor sections. When some of the three carriers need to stay at the corresponding stop positions and other carriers need to continue to convey downstream, the controller can control to shut down the power parts of the conveying components that need to stay and control to start the power parts of the conveying components that need to run. This can not only reduce the energy consumption and service life loss of a single conveying component due to continuous operation, but also reduce the occurrence of a situation where the continuous operation of a single conveying component will cause the carrier that stays at the stop position to shake and affect its placement accuracy. Correspondingly, it improves the material placement accuracy of the parts to be mounted, reduces energy consumption and extends the service life of the conveying components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 An axonometric diagram of a mounting conveyor line provided in an embodiment of the utility model, wherein the conveyor assembly carries a carrier, and an SN scanning assembly is provided on one side of the material feeding position;

[0018] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0019] Figure 3 A top view of a mounting conveyor line provided by an embodiment of the utility model, wherein the conveyor assembly carries a carrier;

[0020] Figure 4 for Figure 3 Cross-sectional view of the middle BB;

[0021] Figure 5 for Figure 4 A partial enlarged view of middle C;

[0022] Figure 6An axonometric diagram of a mounting conveyor line provided for an embodiment of the utility model;

[0023] Figure 7 An axonometric diagram of a mounting stop assembly connected to a lifting assembly in a mounting conveyor line provided in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 10-carrier; 11-socket hole; 20-parts to be mounted; 110-feeding section; 120-mounting section; 121-mounting frame; 130-discharging section; 140-frame; 150-support platform; 160-support shaft; 210-feeding conveying assembly; 220-mounting conveying assembly; 230-discharging conveying assembly; 240-belt conveying mechanism; 241-transmission shaft; 242-conveyor belt; 243-driving member; 310-feeding position; 320-mounting position; 330-discharging position; 410-feeding stop assembly; 420-mounting stop assembly; 421-connection Plate; 422-connecting column; 430-discharging stop assembly; 440-lifting drive member; 450-blocking seat; 460-elastic layer; 500-lifting assembly; 510-lifting drive member; 511-lifting rod; 512-lifting drive body; 520-bearing plate; 521-plug-in body; 521a-cylindrical section; 521b-recessed cone section; 610-top limit member; 611-support arm; 612-limiting arm; 620-width limit assembly; 621-pushing drive member; 622-pushing seat; 700-width adjustment assembly; 800-SN scanning assembly. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] This embodiment provides a mounting conveyor line, such as Figure 1-Figure 5 As shown, applied to a placement machine, the placement conveyor line includes three conveying sections along the conveying direction, the conveying sections include a conveying frame and a conveying assembly arranged on the conveying frame, the conveying assembly is provided with a stop position, the conveying frame is provided with a lifting stop assembly, and the lifting stop assembly is located at the end position of the corresponding stop position, for blocking or releasing the carrier 10 carried at the stop position; the placement conveyor line also includes a controller and a detection element for detecting the state of the carrier 10 at the stop position, and the detection element, each lifting stop assembly and the power parts of each conveying assembly are all connected to the controller.

[0030] The mounting conveyor line provided in this embodiment is used to convey a carrier 10 carrying parts 20 to be mounted, wherein along the conveying direction, the three conveying sections are respectively a feed section 110, a mounting section 120 and a discharge section 130, the three conveying components are respectively a feed conveying component 210, a mounting conveying component 220 and a discharge conveying component 230, the three stop positions are respectively a feed position 310, a mounting position 320 and a discharge position 330, and the three lifting stop components are respectively a feed stop component 410, a mounting stop component 420 and a discharge stop component 430.

[0031] Initially, the three lifting and stopping components all descend to a position below the conveying surface of the conveying component, and the carrier 10 carrying the component 20 to be mounted is loaded into the feed section 110. When the carrier 10 is conveyed to the feed position 310 by the feed conveying component 210, the detection element detects that the carrier 10 carrying the component 20 to be mounted is about to reach the feed position 310, and then feeds back a feeding arrival signal to the controller, and the controller accordingly controls the stop end of the feed stop component 410 to rise to stop the carrier 10 from continuing to be conveyed downstream, thereby stopping the carrier 10 at the feed position 310; when the carrier 10 at the feed position 310 completes its code scanning and other operations and the detection element detects that the mounting position 320 is empty, the controller determines that it can be released and controls the stop end of the feed stop component 410 to descend to the initial position, and the carrier 10 is conveyed away from the feed section 110 and enters the mounting section 120.

[0032] When the carrier 10 is transported to the mounting position 320 by the mounting conveying component 220, the detection element detects that the carrier 10 carrying the component 20 to be mounted is about to reach the mounting position 320, and then feeds back a mounting arrival signal to the controller. The controller accordingly controls the stop end of the mounting stop component 420 to rise to stop the carrier 10 from continuing to be transported downstream, thereby stopping the carrier 10 at the mounting position 320; when the component 20 to be mounted at the mounting position 320 completes material placement and the discharge position 330 is empty, the controller determines that it can be released and controls the stop end of the mounting stop component 420 to descend to the initial position, and the carrier 10 is transported out of the mounting section 120 and enters the discharge section 130.

[0033] When the carrier 10 is sent to the discharge position 330 by the discharge conveying assembly 230, the detection element detects that the carrier 10 carrying the mounted parts is about to reach the discharge position 330, and then feeds back the discharge arrival signal to the controller, and the controller controls the stop end of the discharge stop assembly 430 to rise to block the carrier 10 from continuing to be transported downstream, thereby stopping the carrier 10 at the discharge position 330; when the unloading device at the output end of the discharge position 330 can unload the carrier 10 or the station downstream of the discharge position 330 is empty, the controller determines that the unloading can be released and controls the stop end of the discharge stop assembly 430 to descend to the initial position, and the carrier 10 is sent out by the discharge section 130 to complete the unloading. This continuous operation completes the continuous transportation of the carrier 10.

[0034] The mounting conveyor line provided by the present embodiment, on the one hand, is divided into three conveying sections along the conveying direction, thereby shortening the conveying length of each conveying component and reducing the occurrence of situations where the conveying components are long and their power parts are easily damaged due to high loads; on the other hand, blocking positions are respectively set in the three conveying sections, and a lifting blocking component is set at each blocking position to stop the carrier 10, and the stop and release control of the carrier 10 at each blocking position can be completed through the cooperation of the detection element, the lifting blocking component and the controller, so that the carrier 10 passes through each blocking position in an orderly manner, ensuring the detection and mounting operations of the carrier 10 and the parts 20 to be mounted thereon at each blocking position, reducing the occurrence of stacking of the carrier 10. On the other hand, the conveyor line is divided into three relatively independent conveying sections. When some of the three carriers 10 need to stay at the corresponding stop positions and other carriers 10 need to continue to be conveyed downstream, the controller can control to shut down the power parts of the conveying components that need to stay and control to start the power parts of the conveying components that need to run. This can not only reduce the energy consumption and service life loss of the continuous operation of a single conveying component, but also reduce the continuous operation of a single conveying component that will cause the carrier 10 that stays at the stop position to shake and affect its placement accuracy. Correspondingly, the material placement accuracy of the parts 20 to be mounted is improved, the energy consumption is reduced, and the service life of the conveying components is extended.

[0035] Specifically, Figure 1 As shown, an SN scanning component 800 can be set on one side of the feed position 310. When the carrier 10 stops at the feed position 310, the controller controls the SN scanning component 800 to start scanning the SN code of the carrier 10 to identify the type of the to-be-mounted component 20 it carries, and controls the subsequent mounting process accordingly.

[0036] Optionally, in this embodiment, if Figure 1-Figure 3 As shown, among the three conveying sections, the one located in the middle is the mounting section 120, the conveying frame of the mounting section 120 is the mounting frame 121, and the stopping position is the mounting position 320. The mounting frame 121 is provided with a lifting assembly 500 in the area corresponding to the mounting position 320, and the lifting assembly 500 includes a lifting drive member 510 connected to the corresponding mounting frame 121, and the top driving end of the lifting drive member 510 is connected to the supporting plate 520; the lifting drive member 510 is connected to the controller. Initially, the lifting drive component 510 drives the carrier plate 520 to be lower than the conveying surface of the mounting conveying component 220. When the carrier 10 is stopped at the mounting position 320 by the mounting stop component 420, the detection element feeds back the mounting position signal to the controller, and the controller controls the lifting drive component 510 to drive the carrier plate 520 to rise accordingly, until the carrier plate 520 hits the carrier 10 and drives the carrier 10 to rise and leave the conveying component, so that the mounting surface of the component 20 to be mounted is higher than the conveying section, so as to reduce the interference of the conveying frame, conveying component and other components on the mounting process, and at the same time further reduce the jitter effect of the conveying component on the carrier 10 and the component 20 to be mounted, thereby further improving the mounting accuracy.

[0037] After the placement is completed, the controller controls the lifting driving member 510 to drive the carrying plate 520 to descend to the initial position, and the carrier 10 is again carried on the conveying assembly and continues the subsequent conveying.

[0038] Specifically, in this embodiment, Figure 5-Figure 7 As shown, at least two dispersedly arranged plug-in bodies 521 are provided on the top surface of the carrying plate 520 , and the plug-in body 521 includes a cylindrical section 521 a and a tapered cone section 521 b along a direction away from the carrying plate 520 . The carrier 10 is provided with a plug-in groove matching the plug-in body 521 or a plug-in hole 11 matching the cylindrical section 521a. Taking the plug-in hole 11 as an example, when the carrier 10 reaches the mounting position 320, the plug-in hole 11 corresponds to the plug-in hole 11 up and down, and the lifting drive 510 drives the supporting plate 520 to drive the plug-in body 521 to rise. The tapered cone section 521b is first inserted into the plug-in hole 11 for guidance. As the supporting plate 520 and the plug-in body 521 continue to rise, the cylindrical section 521a is inserted into the plug-in hole 11, and the gap between the two is matched, so as to achieve fine-tuning of the position of the carrier 10, improve the position accuracy of the carrier 10 for mounting and the stability of the carrier 10 on the supporting plate 520, and correspondingly further improve the mounting accuracy of the material.

[0039] In this embodiment, Figure 2 As shown, the mounting rack 121 is provided with a top limit member 610 at the edge of the mounting position 320, and the top limit member 610 includes a support arm 611 and a limit arm 612, the support arm 611 is connected to the mounting rack 121, and the limit arm 612 is connected to the top of the support arm 611 and extends toward the mounting position 320; the top limit member 610 or the mounting rack 121 is provided with a first position detector, the first position detector is used to detect the contact state between the limit arm 612 and the carrier 10, and the first position detector is connected to the controller. When the carrier 10 is located at the mounting position 320, the projection of the limit arm 612 toward the plane where the top surface of the component 20 to be mounted is located overlaps with the top surface of the carrier 10; in the process of the lifting drive 510 driving the carrier plate 520 to drive the carrier 10 and the component 20 to be mounted to rise, when the top surface of the carrier 10 abuts against the limit arm 612, the first position detector detects the abutment state and feeds back the first abutment signal to the controller, and the controller controls the closing of the lift drive 510 accordingly, and then the material is mounted. The setting of the top limit member 610 can limit the height of the component 20 to be mounted when it is located at the mounting position 320, thereby further improving its position accuracy, and the limit arm 612 and the carrier plate 520 clamp the carrier 10 to improve its position stability, and accordingly further ensure the mounting accuracy of subsequent materials.

[0040] Specifically, the first position detector may be a pressure sensor disposed on the limiting arm 612 , or may be an infrared detection sensor disposed on the supporting arm 611 or the mounting rack 121 .

[0041] Optionally, in this embodiment, if Figure 1 and Figure 2As shown, the mounting rack 121 is provided with width limiting components 620 on both sides of the mounting position 320 in the width direction, and the width limiting components 620 include a pushing driving member 621 arranged on the mounting rack 121, and the driving end of the pushing driving member 621 is connected to a pushing seat 622, which is used to drive the pushing seat 622 to move toward or away from the mounting position 320; the pushing seat 622 or the mounting rack 121 is provided with a second position detector, and the second position detector is used to detect the contact state between the pushing seat 622 and the carrier 10, and the second position detector and the pushing driving member 621 are both connected to the controller. When the lifting driving member 510 lifts the carrier plate 520 to drive the to-be-mounted component 20 to abut against the limiting arm 612, the pushing height range of the pushing seat 622 completely covers the height range of the to-be-mounted component 20, and initially, the pushing driving member 621 drives the pushing seat 622 to retract to a position away from the mounting position 320; when in use, when the to-be-mounted component 20 abuts against the limiting arm 612, the first position detector feeds back the abutment signal to the controller, and the controller controls the closing of the lifting driving member 510 and the opening of the pushing driving member 621, and the pushing driving members 621 on both sides The pushing seats 622 are started synchronously and driven to move toward the carrier 10 until the two pushing seats 622 clamp the carrier 10 on both sides, and the second position detector reaches the abutment state and feeds back the second abutment signal to the controller. The controller controls the closing of the pushing driving member 621 accordingly, and the limiting arm 612, the supporting plate 520, the two pushing seats 622 and the lifting and stopping assembly limit the carrier 10 in five directions: up, down, left, right and downstream, respectively, so as to ensure its position accuracy and stability at the mounting position 320, and accordingly further ensure the accuracy of material mounting.

[0042] Specifically, the second position detector may be a pressure sensor disposed on the pushing seat 622 , or an infrared detection sensor disposed on the mounting rack 121 .

[0043] In this embodiment, Figure 1-Figure 4 As shown, the conveyor frame includes two frames 140 arranged in parallel, and the conveying assembly includes two belt conveying mechanisms 240, and the two belt conveying mechanisms 240 are located on the two sides of the two frames 140 facing each other in a one-to-one correspondence. Each frame 140 and the corresponding belt conveying mechanism 240 are a conveying part, and the two conveying parts are relatively independent. When in use, the installation positions of the two frames 140 can be determined according to the width of the carrier 10, so as to adjust the spacing between the two frames 140 and the spacing between the two belt conveying mechanisms 240, so that the two edges of the carrier 10 in the width direction can be overlapped with the top bearing sections of the two belt conveying mechanisms 240, respectively, and the application range of the conveyor frame is correspondingly improved. Of course, the widths of the frames 140 of the three conveyor frames need to be adjusted synchronously to ensure the complete transportation of the carrier 10.

[0044] Specifically, Figure 6As shown, the belt conveyor mechanism 240 may include two conveying shafts 241 pivotally connected to the frame 140, the two conveying shafts 241 have the same height and are arranged at intervals along the conveying direction, the two conveying shafts 241 are sleeved with conveyor belts 242, and the frame 140 is also equipped with a driving member 243, the driving member 243 is connected to one of the conveying shafts 241 to drive the conveying shaft 241 to rotate; wherein the conveying section of the conveyor belt 242 located at the top of the two conveying shafts 241 serves as the top bearing section to carry the carrier 10.

[0045] In this embodiment, Figure 1 As shown, the frame 140 is provided with a support platform 150, and the support platform 150 is supported at the bottom of the top bearing section of the conveyor belt 242 in the corresponding belt conveyor mechanism 240. When the carrier 10 is carried on the top bearing section, the support platform 150 can support the top bearing section and the carrier 10 upward, that is, the top bearing section only needs to provide a conveying force along the conveying direction to the carrier 10, and does not need to bear the gravity of the carrier 10, thereby reducing the bearing load of the top bearing section and ensuring the position accuracy of the carrier 10 in the height direction, reducing the occurrence of the situation where the carrier 10 presses down on the top bearing section to cause it to collapse, resulting in the displacement of the carrier 10 and the parts 20 to be mounted thereon, thereby affecting their position accuracy.

[0046] Optionally, in this embodiment, if Figure 1 As shown, along the conveying direction, the areas of the conveying frame located on both sides of the corresponding conveying components are pivotally connected with support shafts 160, and the height of the support shafts 160 is consistent with the height of the conveying surface of the conveying component. Along the conveying direction, in the conveying frames of the three conveying sections, each frame body 140 is located at the upstream position and downstream position of the belt conveying mechanism 240 and is provided with a support shaft 160, with a total of twelve support shafts 160, and the support shafts 160 extend along the width direction of the two frames 140 in the same conveying frame; the top surfaces of the top bearing sections of the six belt conveying mechanisms 240 are equal in height as the conveying surface, and the top height of the conveying support shafts 160 is equal to the height of the conveying surface. During the conveying process, when the carrier 10 is conveyed to the feeding end of the feeding conveying component 210, between two adjacent conveying components, and the discharging end of the discharging conveying component 230, the support shaft 160 can support the carrier 10 to reduce the pressure applied by the carrier 10 to the conveying shaft 241 in the belt conveying mechanism 240, thereby ensuring the normal operation of the belt conveying mechanism 240 and extending its service life.

[0047] Specifically, in this embodiment, Figure 7As shown, the lifting and stopping assembly includes a lifting drive 440 connected to the frame, the top driving end of the lifting drive 440 is connected to a stop seat 450, and the side of the stop seat 450 facing the upstream of the conveying is provided with an elastic layer 460; the lifting drive 440 is connected to the controller. When in use, the controller controls the lifting drive 440 to drive the stop seat 450 to rise and fall, wherein, when the carrier 10 needs to be stopped, the controller controls the lifting drive 440 to rise, and the elastic layer 460 on the side of the stop seat 450 facing the carrier 10 directly contacts the carrier 10 to stop it, thereby reducing the vibration, deviation, damage, etc. caused by the rigid collision between the stop seat 450 and the carrier 10, and correspondingly improving the stability of the lifting and stopping assembly in stopping the carrier 10 and the stability of the conveying position of the carrier 10.

[0048] In this embodiment, Figure 7 As shown, among the three lifting and stopping components, the one in the middle is connected to the carrier plate 520. When the carrier 10 is about to reach the mounting position 320, the stopping end of the lifting and stopping component rises to stop the carrier 10, and then the lifting driving member 510 drives the carrier plate 520 to rise and lift the carrier 10 upward, wherein the lifting and stopping component can be driven to rise synchronously during the rising process of the carrier plate 520, thereby ensuring that when the carrier plate 520 lifts the carrier 10 upward, the lifting and stopping component can always stop the carrier 10 through a shorter driving stroke, reducing the rise of the carrier 10 with the carrier plate 520, and the lifting and stopping component height remains unchanged. The upward driving stroke needs to be increased to ensure the stopping of the carrier 10, and the required driving stroke is too large.

[0049] Specifically, Figure 7 As shown, the supporting plate 520 is fixedly connected to the top end of the lifting rod 511 of the lifting drive member 510, and the rod section of the lifting rod 511 located between the supporting plate 520 and the lifting drive body 512 is sleeved with a connecting plate 421, and the supporting plate 520 and the connecting plate 421 are connected by a connecting column 422, and the lifting drive body of the lifting stop assembly is connected to the connecting plate 421, thereby realizing the connection between the lifting stop assembly and the supporting plate 520.

[0050] Optionally, in this embodiment, if Figure 1 and Figure 6 As shown, the conveying device of the placement machine also includes a width adjustment component 700. The two frames 140 of the same conveying frame are connected to the width adjustment component 700. The width adjustment component 700 is used to adjust the distance between the two frames 140. The number of width adjustment components 700 is the same as the number of conveying frames, wherein the conveying frames of the three conveying sections can be relatively independent, and two or three of the frames 140 located on the same side can also be integrally arranged, and the integrally arranged conveying frames are regarded as one conveying frame; Figure 1 and Figure 6As shown, the conveying frame of the feeding section 110 is an independent frame body 140, and the conveying frames of the mounting section 120 and the discharging section 130 are located on the same side of the frame body 140 and are integrated as one, and can be regarded as one conveying frame. Then, the number of width adjustment components 700 is two, and the two width adjustment components 700 are connected to the two conveying frames one by one.

[0051] When in use, the width adjustment component 700 can be used to adjust the distance between the two frames 140 of the same conveyor frame as needed, so that the conveying width of the conveying component is adapted to the carrier 10 to be used, thereby improving the application range of the mounting conveyor line.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A mounting conveyor line, applied to a mounting machine, characterized in that: The mounting conveyor line comprises three conveyor sections along the conveying direction, the conveyor sections comprising a conveyor frame and a conveyor assembly arranged on the conveyor frame, the conveyor assembly having a stop position, the conveyor frame being provided with a lifting stop assembly, and the lifting stop assembly being located at the end position of the corresponding stop position and being used for blocking or releasing a carrier (10) carried at the stop position; The mounting conveyor line also includes a controller and a detection element for detecting the state of the carrier (10) at the stop position, and the detection element, each of the lifting and stopping components and the power parts of each of the conveying components are all connected to the controller.

2. The mounting conveyor line according to claim 1, characterized in that: Among the three conveying sections, the one located in the middle is a mounting section (120); the conveying frame of the mounting section (120) is a mounting frame (121); the stopping position is a mounting position (320); the mounting frame (121) is provided with a lifting component (500) in a region corresponding to the mounting position (320); the lifting component (500) comprises a lifting driving member (510) connected to the corresponding mounting frame (121); the lifting driving end of the lifting driving member (510) is connected to a carrying plate (520); and the lifting driving member (510) is connected to the controller.

3. The mounting conveyor line according to claim 2, characterized in that: The top surface of the bearing plate (520) is provided with at least two dispersedly arranged plug-in bodies (521), and the plug-in bodies (521) include a cylindrical section (521a) and a tapered cone section (521b) along a direction away from the bearing plate (520).

4. The mounting conveyor line according to claim 2, characterized in that: The mounting rack (121) is provided with a top limit member (610) at the edge of the mounting position (320), and the top limit member (610) comprises a support arm (611) and a limit arm (612), the support arm (611) is connected to the mounting rack (121), and the limit arm (612) is connected to the top of the support arm (611) and extends toward the mounting position (320); the top limit member (610) or the mounting rack (121) is provided with a first position detector, the first position detector is used to detect the contact state between the limit arm (612) and the carrier (10), and the first position detector is connected to the controller.

5. The mounting conveyor line according to claim 2, characterized in that: The mounting rack (121) is provided with width limiting components (620) on both sides of the mounting position (320) in the width direction, and the width limiting components (620) include a pushing driving member (621) arranged on the mounting rack (121), and the driving end of the pushing driving member (621) is connected to a pushing seat (622) for driving the pushing seat (622) to move toward or away from the mounting position (320); the pushing seat (622) or the mounting rack (121) is provided with a second position detector, and the second position detector is used to detect the contact state between the pushing seat (622) and the carrier (10), and the second position detector and the pushing driving member (621) are both connected to the controller.

6. The mounting conveyor line according to any one of claims 1 to 5, characterized in that: The conveying frame comprises two frame bodies (140) arranged in parallel, and the conveying assembly comprises two belt conveying mechanisms (240), and the two belt conveying mechanisms (240) are located on two sides of the two frame bodies (140) facing each other in a one-to-one correspondence.

7. The mounting conveyor line according to claim 6, characterized in that: The frame (140) is provided with a support platform (150), and the support platform (150) is supported on the bottom of the top bearing section of the conveyor belt (242) in the corresponding belt conveyor mechanism (240).

8. The mounting conveyor line according to any one of claims 1 to 5, characterized in that: Along the conveying direction, the areas of the conveying frame located on both sides of the corresponding conveying assembly are pivotally connected with support shafts (160), and the height of the support shafts (160) is consistent with the height of the conveying surface of the conveying assembly.

9. The mounting conveyor line according to any one of claims 1 to 5, characterized in that: The lifting and stopping assembly comprises a lifting drive member (440) connected to the conveying frame, the top driving end of the lifting drive member (440) is connected to a stop seat (450), and the stop seat (450) is provided with an elastic layer (460) on the side facing the upstream of the conveying; the lifting drive member (440) is connected to the controller.

10. The mounting conveyor line according to any one of claims 2 to 5, characterized in that: Among the three lifting and stopping components, the one located in the middle is connected to the carrying plate (520).

Images