WO2024088414A1

WO2024088414A1 - Conveying production line

Info

Publication number: WO2024088414A1
Application number: PCT/CN2023/127330
Authority: WO
Inventors: 黄凯东; 麦子童; 李沛中; 丘邦超; 杨猛
Original assignee: 广州明珞装备股份有限公司
Priority date: 2022-10-28
Filing date: 2023-10-27
Publication date: 2024-05-02
Also published as: CN115676307A

Abstract

A conveying production line, comprising: a conveying mechanism (100); a trolley (200), wherein the trolley (200) can move on the conveying mechanism (100); a first positioning assembly (300), wherein the first positioning assembly (300) is mounted on the trolley (200), the first positioning assembly (300) can be in positioning contact with the conveying mechanism (100), and the first positioning assembly (300) is used for positioning movement of the trolley (200) on the conveying mechanism (100) for the first time; and a second positioning assembly (400) and a third positioning assembly (500), wherein the second positioning assembly (400) is mounted on the trolley (200), the third positioning assembly (500) is mounted on the conveying mechanism (100), the second positioning assembly (400) can be in positioning contact with the third positioning assembly (500), and the second positioning assembly (400) and the third positioning assembly (500) are used for positioning movement of the trolley (200) on the conveying mechanism (100) for the second time.

Description

Conveyor production line

Technical Field

The present application relates to the technical field of automobile manufacturing, and in particular to a conveying production line.

Background of the Invention

In the automobile welding workshop, the welding workpiece and the fixture carrier need to be transported by a trolley, that is, the welding workpiece and the fixture carrier are placed on the trolley, and the trolley moves toward the target station through a driving part (such as a conveyor belt or a motor, etc.). However, during the transportation process, the trolley cannot be effectively and accurately positioned, which affects the transportation efficiency.

Summary of the invention

Based on this, an embodiment of the present application provides a conveying production line that can improve the accuracy of positioning the trolley.

A conveying production line, comprising: a conveying mechanism; a trolley, the trolley being able to move on the conveying mechanism; a first positioning component, the first positioning component being mounted on the trolley, the first positioning component being able to positionally contact with the conveying mechanism, and the first positioning component being used to perform a first movement positioning of the trolley on the conveying mechanism; a second positioning component and a third positioning component, the second positioning component being mounted on the trolley, the third positioning component being mounted on the conveying mechanism, the second positioning component being able to positionally contact with the third positioning component, and the second positioning component and the third positioning component being used to perform a second movement positioning of the trolley on the conveying mechanism.

In one embodiment, the conveying mechanism includes a mounting frame, a conveying guide rail and a driving assembly, wherein the conveying guide rail is mounted on the mounting frame, and the driving assembly is used to drive the trolley to move on the mounting frame along the conveying direction of the conveying guide rail.

In one embodiment, the conveying mechanism also includes a transmission rod and a guide assembly, the guide assembly is installed on the mounting base, the guide assembly cooperates with the transmission rod guide, the transmission rod is assembled with the trolley, and the drive assembly provides power to the transmission rod so that the transmission rod drives the trolley to move on the mounting base along the conveying direction of the conveying guide rail.

In one embodiment, the guide assembly includes a first guide wheel, a second guide wheel, a third guide wheel and an adapter seat, the adapter seat is installed on the mounting base, the first guide wheel, the second guide wheel and the third guide wheel are all rotatably installed on the adapter seat, and the first guide wheel is in transmission cooperation with the first surface of the transmission rod, the second guide wheel is in transmission cooperation with the second surface of the transmission rod, and the third guide wheel is in transmission cooperation with the third surface of the transmission rod.

In one of the embodiments, the conveying mechanism further includes a leveling seat, which is mounted on the mounting base and is used to support the conveying guide rail.

In one embodiment, the first positioning assembly includes a first positioning wheel, a second positioning wheel and a first positioning seat, the first positioning seat is installed on the trolley, the first positioning wheel and the second positioning wheel are both rotatably installed on the first positioning seat, and the first positioning wheel cooperates with the side guide of the conveying guide rail, and the second positioning wheel cooperates with the top guide of the conveying guide rail.

In one embodiment, the second positioning assembly includes a second positioning seat and a positioning block, the second positioning seat is mounted on the trolley, and the positioning block is mounted on the second positioning seat; the third positioning assembly is in limiting contact with the positioning block.

In one embodiment, the third positioning assembly includes a third positioning seat and a third positioning wheel, the third positioning seat is mounted on the mounting base, the third positioning wheel is rotatably mounted on the third positioning seat, and the third positioning wheel is used to make limited contact with the positioning block.

In one embodiment, the third positioning assembly also includes a blocking member, a first driving member and a first driving seat, the first driving seat is installed on the mounting base, the first driving member is installed on the first driving seat, the first driving member is used to drive the blocking member to move, and the blocking member is used to block and limit the positioning block.

In one embodiment, the second positioning assembly further includes a range member, and the third positioning assembly further includes a pointer member, the range member is mounted on the second positioning seat, the pointer member is mounted on the third positioning seat, the range member is provided with an error range, and the pointer member is used to indicate the error range.

In one embodiment, the second positioning assembly includes a first mounting seat, a stop positioning block and a clamping block, and the third positioning assembly includes a stop cylinder, a clamping cylinder, a stop block, a clamping block, an integration plate and a second mounting seat. The first mounting seat is mounted on the trolley, and the stop positioning block and the clamping block are respectively mounted on both sides of the first mounting seat. The second mounting seat is mounted on the mounting base, and the integration plate is mounted on the second mounting seat. The stop cylinder and the clamping cylinder are installed and cooperated with the integration plate, and the stop block and the clamping block are movably installed on the integration plate. The stop cylinder is in transmission cooperation with the stop block, and the clamping cylinder is in transmission cooperation with the clamping block. The stop block is used to stop and contact with the stop positioning block, and the clamping block is used to clamp and contact with the clamping block.

In one embodiment, the third positioning assembly further includes a connecting rod assembly, one end of the connecting rod assembly is connected to the driving end of the clamping cylinder, and the other end of the connecting rod assembly is connected to the clamping block.

In one embodiment, the second positioning assembly includes a first mounting seat, a stop positioning block and a clamping block, and the third positioning assembly includes a stop cylinder, a clamping cylinder, a stop block, a clamping pressure block, an integration plate, a second mounting seat and a third mounting seat. The first mounting seat is mounted on the trolley, and the stop positioning block and the clamping block are respectively mounted on both sides of the first mounting seat, and the second mounting seat and the third mounting seat are both mounted and cooperated with the mounting base, and the integration plate is mounted on the second mounting seat, and the stop cylinder is mounted and cooperated with the integration plate, and the stop block is movably mounted on the integration plate, and the stop cylinder is in transmission cooperation with the stop block, and the stop block is used to stop and contact with the stop positioning block, and the clamping cylinder is mounted on the third mounting seat, and the clamping cylinder is in transmission cooperation with the clamping pressure block, and the clamping pressure block is used to clamp and contact with the clamping block.

In one of the embodiments, the third positioning assembly further includes a guide block, which is mounted on the third mounting seat and has a first guide hole for the clamping block to pass through.

In one embodiment, the second positioning component includes a fourth positioning seat, and the third positioning component includes a first positioning cylinder, a first assembly seat, a second assembly seat, a transmission joint and a connector. The fourth positioning seat is mounted on the mounting base, and a positioning hole is provided on the fourth positioning seat. The first assembly seat is mounted and matched with the mounting base, the second assembly seat is mounted on the first assembly seat, the first positioning cylinder is mounted on the second assembly seat, the connector is transmission-matched with the first positioning cylinder through the transmission joint, and the second assembly seat is provided with a second guide hole for the connector to pass through, and the connector is inserted into the positioning hole and positioned and matched with the fourth positioning seat.

In one embodiment, the conveying production line also includes a positioning guide wheel, a positioning pin and a second positioning cylinder. The second positioning cylinder is installed on the mounting base. The second positioning cylinder cooperates with the positioning pin in transmission. The positioning guide wheel is rotatably installed on the trolley, and the positioning pin is used to plug and position with the positioning guide wheel.

In one embodiment, the conveying production line also includes a gas-electric quick-connect male connector, a gas-electric quick-connect female connector and a cylinder component. The cylinder component is installed on the mounting base, and the gas-electric quick-connect female connector is installed on the trolley. The gas-electric quick-connect male connector is installed and matched with the cylinder component, and the gas-electric quick-connect male connector is plugged and fitted with the gas-electric quick-connect female connector.

When the above-mentioned conveying production line is in use, the trolley is first conveyed by the conveying mechanism, so that the trolley can convey tools such as welding workpieces or fixture carriers to the preset workstations. In the process of the trolley being conveyed by the conveying mechanism, a first positioning component is set on the trolley, and the first positioning component is in positioning contact with the conveying mechanism, thereby realizing the first movement and positioning of the trolley on the conveying mechanism. Then, a second positioning component is set on the trolley, and a third positioning component is set on the conveying mechanism, and the second movement and positioning of the trolley on the conveying mechanism is realized by the positioning contact between the second positioning component and the third positioning component. Therefore, the above-mentioned conveying production line can effectively ensure the precise positioning of the trolley on the conveying mechanism by performing two positioning corrections on the trolley, thereby improving the conveying efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the structure of the conveying production line.

FIG. 2 is a partial enlarged view of portion A shown in FIG. 1 .

FIG. 3 is a schematic diagram of a partial structure of a third positioning assembly.

FIG. 4 is a partial enlarged view of portion B shown in FIG. 1 .

FIG. 5 is a partial enlarged view of portion C shown in FIG. 1 .

FIG. 6 is a schematic structural diagram of a second positioning assembly and a third positioning assembly according to an embodiment.

FIG. 7 is a schematic structural diagram of a second positioning assembly and a third positioning assembly according to another embodiment.

FIG. 8 is a schematic structural diagram of a second positioning assembly and a third positioning assembly according to yet another embodiment.

100, conveying mechanism, 110, mounting base, 120, conveying guide rail, 130, transmission rod, 140, driving assembly, 150, guide assembly, 151, first guide wheel, 152, second guide wheel, 153, third guide wheel, 154, adapter seat, 160, leveling seat, 200, trolley, 300, first positioning assembly, 310, first positioning wheel, 320, second positioning wheel, 330, first positioning wheel Position seat, 400, second positioning assembly, 410, second positioning seat, 420, positioning block, 430, range member, 431, error range, 440, first mounting seat, 441, stop positioning block, 442, clamping block, 450, fourth positioning seat, 451, positioning hole, 500, third positioning assembly, 510, third positioning seat, 520, third positioning wheel, 530, blocking member, 540, first driving member, 550, first driving seat, 560, pointer member, 570, stop cylinder, 571, clamping cylinder, 572, Stop block, 573, clamping block, 574, integration plate, 575, second mounting seat, 576, connecting rod assembly, 577, third mounting seat, 578, drive joint, 579, anti-rotation block, 580, guide block, 590, first positioning cylinder, 591, first assembly seat, 592, second assembly seat, 593, transmission joint, 594, connector, 600, positioning guide wheel, 610, positioning pin, 620, second positioning cylinder, 700, gas-electric quick-connect male connector, 710, gas-electric quick-connect female connector, 720, cylinder components.

Mode for Carrying Out the Invention

In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

As shown in Figures 1-2, in one embodiment, a conveying production line is provided, which includes: a conveying mechanism 100, a trolley 200, and the trolley 200 can move on the conveying mechanism 100; a first positioning component 300, the first positioning component 300 is installed on the trolley 200, the first positioning component 300 can be in positioning contact with the conveying mechanism 100, and the first positioning component 300 is used to perform a first movement positioning of the trolley 200 on the conveying mechanism 100; a second positioning component 400 and a third positioning component 500, the second positioning component 400 is installed on the trolley 200, the third positioning component 500 is installed on the conveying mechanism 100, the second positioning component 400 can be in positioning contact with the third positioning component 500, and the second positioning component 400 and the third positioning component 500 are used to perform a second movement positioning of the trolley 200 on the conveying mechanism 100.

When the above-mentioned conveying production line is in use, the trolley 200 is first conveyed by the conveying mechanism 100, so that the trolley 200 can convey tools such as welding workpieces or fixture carriers to the preset workstations. In the process of the trolley 200 being conveyed by the conveying mechanism 100, by setting the first positioning component 300 on the trolley 200, the first positioning component 300 is in positioning contact with the conveying mechanism 100, that is, the first movement positioning of the trolley 200 on the conveying mechanism 100 is realized. Then, the second positioning component 400 is set on the trolley 200, and the third positioning component 500 is set on the conveying mechanism 100, and the second movement positioning of the trolley 200 on the conveying mechanism 100 is realized by the positioning contact between the second positioning component 400 and the third positioning component 500. Therefore, the above-mentioned conveying production line can effectively ensure the positioning effect of the trolley 200 on the conveying mechanism 100 by performing two positioning corrections on the trolley 200.

As shown in Figure 1, in one embodiment, the conveying mechanism 100 includes a mounting base 110, a conveying rail 120 and a driving assembly 140. The conveying rail 120 is installed on the mounting base 110, and the driving assembly 140 drives the trolley 200 to move on the mounting base 110 along the conveying direction of the conveying rail 120.

Specifically, the drive assembly 140 can be used to drive and cooperate with the trolley 200 by means of components such as a transmission rod and a transmission belt, or the drive assembly 140 can directly drive and cooperate with the trolley 200. Further, the mounting base 110 can be designed as a double-layer structure, each layer having a conveying guide rail 120, a transmission rod 130, and a drive assembly 140, and each layer can be used to convey the trolley 200. The above-mentioned embodiment can effectively improve the conveying effect of the trolley 200 on the conveying mechanism 100.

In one embodiment, the driving assembly 140 is a driving motor assembly or a driving cylinder assembly. According to installation requirements, the driving assembly 140 can be installed on the installation base 110, and the driving assembly 140 is in transmission contact with the transmission rod 130.

As shown in combination with FIG. 1 and FIG. 7 , in one embodiment, the conveying mechanism 100 further includes a transmission rod 130 and a guide assembly 150. The guide assembly 150 is mounted on the mounting base 110, and the guide assembly 150 cooperates with the transmission rod 130 in a guiding manner. The transmission rod 130 is assembled with the trolley 200, and the driving assembly 140 provides power to the transmission rod 130 so that the transmission rod 130 drives the trolley 200 to move on the mounting base 110 along the conveying direction of the conveying guide rail 120. Specifically, the guide assembly 150 includes a guide wheel or a guide block 580. According to actual conditions, the number of guide assemblies 150 can be two or more. More than two, for example, two guide assemblies 150 are installed on both sides of the mounting base 110, and one of the guide assemblies 150 starts to guide from one end of the transmission rod 130 and the transmission rod 130, and the other guide assembly 150 starts to guide from the other end of the transmission rod 130 and the transmission rod 130. Further, the mounting base 110 provides installation space for components such as the conveying guide rail 120, the transmission rod 130 and the driving assembly 140. According to installation requirements, the transmission rod 130 can be selectively movably installed on the mounting base 110, and the driving assembly 140 can also be installed on the mounting base 110.

As shown in combination with FIG. 1 and FIG. 5 , in one embodiment, the guide assembly 150 includes a first guide wheel 151, a second guide wheel 152, a third guide wheel 153 and an adapter seat 154, the adapter seat 154 is mounted on the mounting base 110, the first guide wheel 151, the second guide wheel 152 and the third guide wheel 153 are all rotatably mounted on the adapter seat 154, and the first guide wheel 151 is in transmission cooperation with the first surface of the transmission rod 130, the second guide wheel 152 is in transmission cooperation with the second surface of the transmission rod 130, and the third guide wheel 153 is in transmission cooperation with the third surface of the transmission rod 130. Specifically, the above-mentioned embodiment can fully ensure the transmission contact effect between the guide assembly 150 and the transmission rod 130, thereby improving the transmission guiding effect of the guide assembly 150 on the transmission rod 130. Furthermore, the first surface, the second surface and the third surface are three of the surfaces on the circumferential side surface of the transmission rod 130. For example, if the transmission rod is a rectangular structure, the circumferential side surface of the transmission rod 130 includes four surfaces, wherein the first surface and the second surface are two oppositely arranged surfaces, and the third surface is a surface adjacent to both the first surface and the second surface.

As shown in FIG1 , in one embodiment, the conveying mechanism 100 further includes a leveling seat 160, which is mounted on the mounting base 110 and used to support the conveying guide rail 120. Specifically, by mounting the leveling seat 160 on the mounting base 110, the leveling seat 160 is used to assist in supporting the conveying guide rail 120 according to installation requirements, so that the conveying guide rail 120 is placed horizontally on the mounting base 110, thereby ensuring the guiding accuracy of the conveying guide rail 120.

As shown in combination with Fig. 1-2, in one embodiment, the first positioning assembly 300 includes a first positioning wheel 310, a second positioning wheel 320 and a first positioning seat 330, the first positioning seat 330 is mounted on the trolley 200, the first positioning wheel 310 and the second positioning wheel 320 are both rotatably mounted on the first positioning seat 330, and the first positioning wheel 310 cooperates with the side guide of the conveying guide rail 120, and the second positioning wheel 320 cooperates with the top guide of the conveying guide rail 120. Specifically, the first positioning wheel 310 and the second positioning wheel 320 are respectively in guiding contact with both sides of the conveying guide rail 120. For example: the side where the first positioning wheel 310 contacts the conveying guide rail 120 is the side of the conveying guide rail 120 facing the trolley 200, and the side where the second positioning wheel 320 contacts the top of the conveying guide rail 120 is the top of the conveying guide rail 120 along the gravity direction. Furthermore, during the movement of the trolley 200, both the first positioning wheel 310 and the second positioning wheel 320 will be guided and driven with the conveying guide rail 120, wherein the second positioning wheel 320 cooperates with the top transmission of the conveying guide rail 120 to ensure that the trolley 200 is positioned in the vertical direction (or gravity direction) on the conveying mechanism 100, that is, to ensure the alignment contact effect between the trolley 200 and the conveying guide rail 120. In addition, the first positioning wheel 310 is guided and driven with the side of the conveying guide rail 120, thereby ensuring that the trolley 200 can continue to move along the conveying guide rail 120.

As shown in combination with Figures 1-2, in one embodiment, the second positioning assembly 400 includes a second positioning seat 410 and a positioning block 420, the second positioning seat 410 is installed on the trolley 200, and the positioning block 420 is installed on the second positioning seat 410; the third positioning assembly 500 includes a third positioning seat 510 and a third positioning wheel 520, the third positioning seat 510 is installed on the mounting base 110, the third positioning wheel 520 is rotatably installed on the third positioning seat 510, and the third positioning wheel 520 is used to contact with the positioning block 420. Specifically, according to actual conditions, the second positioning seat 410 can be rotatably mounted with the first positioning seat 410. The seat 330 is installed on the same side or the opposite side of the trolley 200. At the same time, the positioning block 420 and the third positioning wheel 520 are located at the same height, so that the positioning block 420 and the third positioning wheel 520 are in limited contact. Further, through the limited contact between the third positioning wheel 520 and the positioning block 420, the deviation of the trolley 200 when moving with the conveying guide rail 120 can be corrected, that is, the positioning block 420 moves with the trolley 200, and the positioning block 420 and the third positioning wheel 520 are in limited contact, and the trolley 200 will be adaptively offset under the limited force of the positioning block 420 and the third positioning wheel 520.

As shown in Figures 1-3, in one embodiment, the third positioning assembly 500 further includes a blocking member 530, a first driving member 540 and a first driving seat 550, wherein the first driving seat 550 is mounted on the mounting base 110, the first driving member 540 is mounted on the first driving seat 550, the first driving member 540 drives the blocking member 530 to move, and the blocking member 530 is used to block and limit with the positioning block 420. Specifically, the blocking member 530 is a blocking block or a baffle. Along the moving direction of the trolley 200, the first driving seat 550 is mounted behind the third positioning seat 510, so as to ensure that the third positioning wheel 520 first contacts with the positioning block 420, and then blocks and limits with the positioning block 420 through the blocking member 530. Further, the first driving member 540 is a driving motor or a driving cylinder. The first driving seat 550 makes it more convenient to install the first driving member 540 and the blocking member 530. When the trolley 200 moves to the preset position, the first driving member 540 drives the blocking member 530 to move, for example, the blocking member 530 is driven by the first driving member 540 to telescopically move toward or away from the positioning block 420 until the blocking member 530 can block and limit the positioning block 420. At this time, under the limiting action of the positioning block 420 and the blocking member 530, it is easier for the trolley 200 to move in a positioning manner.

As shown in combination with Figures 1-2, in one embodiment, the second positioning assembly 400 further includes a range member 430, and the third positioning assembly 500 further includes a pointer member 560. The range member 430 is mounted on the second positioning seat 410, and the pointer member 560 is mounted on the third positioning seat 510. The range member 430 is provided with an error range 431, and the pointer member 560 is used to indicate the error range 431. Specifically, first, the error range 431 on the range member 430 can be designed to expand the values from the "0" scale to both sides, such as "20, 10, 0, 10, 20". To ensure that the trolley 200 is accurately positioned on the conveying mechanism 100, at this time, the pointer member 560 should point to the "0" scale position of the error range 431, indicating that the trolley 200 is in precise positioning. Furthermore, after the subsequent movement of the trolley 200 stops, the staff can judge whether the positioning of the trolley 200 is accurate by observing whether the indicator member indicates the "0" scale of the error range 431. When the pointer member 560 does not indicate the "0" scale of the error range 431, the staff can make adaptive adjustments to the trolley 200 according to the actual situation.

As shown in combination with FIG. 1 and FIG. 6, in one embodiment, the second positioning assembly 400 includes a first mounting seat 440, a stop positioning block 441 and a clamping block 442, and the third positioning assembly 500 includes a stop cylinder 570, a clamping cylinder 571, a stop block 572, a clamping block 573, an integration plate 574 and a second mounting seat 575. The first mounting seat 440 is installed on the trolley 200, the stop positioning block 441 and the clamping block 442 are respectively installed on both sides of the first mounting seat 440, and the second mounting seat 575 is installed on the mounting base. On the frame 110, the integration plate 574 is installed on the second installation seat 575, the stop cylinder 570 and the clamping cylinder 571 are installed and matched with the integration plate 574, the stop block 572 and the clamping block 573 are movably installed on the integration plate 574, the stop cylinder 570 and the stop block 572 are driven and matched, the clamping cylinder 571 and the clamping block 573 are driven and matched, the stop block 572 is used to stop and contact with the stop positioning block 441, and the clamping block 573 is used to clamp and contact with the clamping block 442. Specifically, the stop block 572 and the clamping block 573 are stop plates or mechanical arms. The first mounting seat 440 is installed on the trolley 200, so that the fixing of the stop block 572 and the clamping block 573 is more convenient. When the trolley 200 is moved, the stop cylinder 570 and the clamping cylinder 571 provide power to the stop block 572 and the clamping block 573 respectively, and the stop block 572 and the clamping block 573 can move on the integration plate 574, that is, the stop block 572 can move toward or away from the stop positioning block 441, and the clamping block 573 can move toward or away from the clamping block 442. At the same time, when the stop block 572 is away from the stop positioning block 441, and the clamping block 573 is away from the clamping block 442, the stop block 572 and the clamping block 573 can be prevented from interfering with the movement of the trolley 200. Furthermore, the stop block 572 is in contact with the stop positioning block 441, and the clamping block 573 is in contact with the clamping block 442, so as to achieve the stop limit of the trolley 200. Furthermore, the stop cylinder 570, the clamping cylinder 571, the stop block 572 and the clamping block 573 can be installed at the same time by using an integration plate 574, so as to improve the installation strength of the integration plate 574. The integration plate 574 is installed and matched with the mounting base 110 through the second mounting seat 575, so as to ensure the installation effect of the integration plate 574 and the mounting base 110. When the stop cylinder 570 transmits the stop block 572, the transmission end of the stop cylinder 570 can be directly connected and matched with the stop block 572, or the connecting rod assembly 576 can be used to perform auxiliary transmission between the transmission end of the stop cylinder 570 and the stop block 572. When the clamping cylinder 571 transmits the power to the clamping block 573 , the transmission end of the clamping cylinder 571 can be directly connected and matched with the clamping block 573 , or the connecting rod assembly 576 can be used to perform auxiliary transmission between the transmission end of the clamping cylinder 571 and the clamping block 573 .

In one embodiment, the third positioning assembly 500 further includes a connecting rod assembly 576, one end of which is connected to the transmission end of the clamping cylinder 571, and the other end of which is connected to the clamping block 573. Specifically, the number of connecting rods of the connecting rod assembly 576 is determined according to the actual installation situation, and the connecting rod assembly 576 can make the transmission between the clamping cylinder 571 and the clamping block 573 smoother.

As shown in combination with Figures 1 and 7, in one embodiment, the second positioning assembly 400 includes a first mounting seat 440, a stop positioning block 441 and a clamping block 442, and the third positioning assembly 500 includes a stop cylinder 570, a clamping cylinder 571, a stop block 572, a clamping pressure block 573, an integration plate 574, a second mounting seat 575 and a third mounting seat 577. The first mounting seat 440 is installed on the trolley 200, the stop positioning block 441 and the clamping block 442 are respectively installed on both sides of the first mounting seat 440, and the second mounting seat 575 and the third mounting seat 577 are both The integration plate 574 is mounted on the second mounting seat 575, the stop cylinder 570 is mounted on the integration plate 574, the stop block 572 is movably mounted on the integration plate 574, the stop cylinder 570 is in transmission cooperation with the stop block 572, the stop block 572 is used to stop and abut against the stop positioning block 441, the clamping cylinder 571 is mounted on the third mounting seat 577, the clamping cylinder 571 is in transmission cooperation with the clamping pressure block 573, the clamping pressure block 573 is used to clamp and abut against the clamping block 442. Specifically, the stop block 572 and the clamping pressure block 573 are stop plates, mechanical arms or stop blocks with the first positioning cylinder 590. The first mounting seat 440 is mounted on the trolley 200, so that the fixing of the stop block 572 and the clamping pressure block 573 is more convenient. When the trolley 200 has finished moving, the stop cylinder 570 and the clamping cylinder 571 provide power to the stop block 572 and the clamping block 573 respectively, and the stop block 572 moves on the integration plate 574, that is, the stop block 572 can move toward or away from the stop positioning block 441, and the clamping block 573 can be directly connected to the transmission end of the clamping cylinder 571, and the clamping block 573 can move toward or away from the clamping block 442. At the same time, when the stop block 572 is away from the stop positioning block 441, and the clamping block 573 is away from the clamping block 442, the stop block 572 and the clamping block 573 can be prevented from interfering with the movement of the trolley 200. Furthermore, through the stop block 572 and The stop block 441 is in contact with the clamping block 442, and the clamping block 573 is in contact with the clamping block 442, thereby achieving the stop and limit of the trolley 200. Furthermore, when the stop cylinder 570 transmits the stop block 572, the transmission end of the stop cylinder 570 can be directly connected and matched with the stop block 572, or the connecting rod assembly 576 can be used to perform auxiliary transmission between the transmission end of the stop cylinder 570 and the stop block 572. The clamping block 573 is a stop block with a first positioning cylinder 590. The clamping block 573 is driven by the clamping cylinder 571 to move toward or away from the clamping block 442. When the clamping block 573 and the clamping block 442 are in contact with each other, the clamping block 573 is plugged and matched with the clamping block 442 through the first positioning cylinder 590 structure. The above-mentioned embodiment adopts two methods of pressing (or contacting) and plugging to stop and limit the stop positioning block 441 and the clamping block 442, thereby effectively ensuring the stopping effect. Furthermore, the clamping cylinder 571 is installed by the third mounting seat 577, which ensures the assembly effect of the clamping cylinder 571 relative to the mounting base 110. In order to ensure the connection effect between the clamping block 573 and the clamping cylinder 571, the clamping block 573 and the clamping cylinder 571 can be adaptively connected by adding a driving joint 578. At the same time, an anti-rotation block 579 is sleeved on the outer periphery of the transmission end of the clamping cylinder 571, or an anti-rotation block 579 is sleeved on the connecting end of the clamping block 573, so as to prevent the clamping block 573 from rotating and prevent the first positioning cylinder 590 of the clamping block 573 from being misaligned with the clamping block 442.

As shown in FIG7 , in one embodiment, the third positioning assembly 500 further includes a guide block 580, which is mounted on the third mounting seat 577, and is provided with a first guide hole for the clamping block 573 to pass through. Specifically, the above embodiment can effectively ensure the movement effect of the clamping block 573 with the clamping cylinder 571, and ensure the alignment accuracy of the clamping block 573 and the clamping block 442.

As shown in combination with FIG. 1 and FIG. 8 , in one embodiment, the second positioning assembly 400 includes a fourth positioning seat 450, the third positioning assembly 500 includes a first positioning cylinder 590, a first assembly seat 591, a second assembly seat 592, a transmission joint 593 and a plug-in 594, the fourth positioning seat 450 is mounted on the mounting base, the fourth positioning seat 450 is provided with a positioning hole 451, the first assembly seat 591 is mounted and matched with the mounting base 110, the second assembly seat 592 is mounted on the first assembly seat 591, the first positioning cylinder 590 is mounted on the second assembly seat 592, the plug-in 594 is transmission-matched with the first positioning cylinder 590 through the transmission joint 593, and the second assembly seat 592 is provided with a second guide hole for the plug-in 594 to pass through, and the plug-in 594 is inserted into the positioning hole 451 and positioned and matched with the fourth positioning seat 450. Specifically, the plug-in 594 is a plug rod or a first positioning cylinder 590, etc. When the trolley 200 reaches the preset positioning position, the positioning cylinder drives the connector 594 to move toward the fourth positioning seat 450, and the connector 594 is inserted into the positioning hole 451 to achieve the positioning of the trolley 200. Further, the first assembly seat 591 is installed on the mounting base 110, and the second assembly seat 592 is installed on the first assembly seat 591, so as to facilitate the installation of the positioning cylinder, so that the connector 594 can be more effectively positioned with the positioning hole 451. The transmission effect of the positioning cylinder on the connector 594 can be guaranteed by the transmission joint 593. Furthermore, by opening a second guide hole on the second assembly seat 592, the precise alignment of the connector 594 and the fourth positioning seat 450 can be guaranteed. At the same time, a bushing can be installed in the second guide hole to improve the guiding effect of the second guide hole on the connector 594.

According to installation requirements, a fourth positioning seat 450 can be provided at each diagonal of the trolley 200, and each fourth positioning seat 450 can be plugged and positioned with the plug-in component 594. The above-mentioned method of positioning the diagonal of the trolley 200 can effectively improve the positioning effect.

It should be understood that the embodiments of Figures 2, 6, 7 and 8 can be parallel embodiments, or these embodiments can be combined in any manner to obtain new embodiments, thereby achieving precise positioning of the trolley on the conveying mechanism and improving conveying efficiency.

As shown in combination with FIG. 1 and FIG. 4 , in one embodiment, the conveying production line further includes a positioning guide wheel 600, a positioning latch 610 and a second positioning cylinder 620, wherein the second positioning cylinder 620 is mounted on the mounting base 110, and the second positioning cylinder 620 is in transmission cooperation with the positioning latch 610, and the positioning guide wheel 600 is rotatably mounted on the trolley 200, and the positioning latch 610 is used for plugging and positioning with the positioning guide wheel 600. Specifically, after the trolley 200 reaches the preset station, the second positioning cylinder 620 is controlled to drive the positioning latch 610 to move in a direction close to the trolley 200 until the positioning latch 610 is inserted into the positioning guide wheel 600. The above-mentioned embodiment can further improve the positioning effect of the trolley 200 on the conveying mechanism 100.

As shown in FIG. 1 , in one embodiment, the conveying production line includes a gas-electric quick-plug male connector 700, a gas-electric quick-plug female connector 710 and a cylinder component 720, wherein the cylinder component 720 is mounted on the mounting base 110, and the gas-electric quick-plug female connector 710 is mounted on the trolley 200, wherein the gas-electric quick-plug male connector 700 and the cylinder component 720 are installed and matched, and the gas-electric quick-plug male connector 700 and the gas-electric quick-plug female connector 710 are plugged and electrically fitted. Specifically, the gas-electric quick-plug male connector 700 and the gas-electric quick-plug female connector 710 are electrically fitted by the cylinder component 720, and the gas-electric conduction of the trolley 200 on the conveying mechanism 100 is more convenient. At the same time, since the trolley 200 can be effectively positioned on the conveying mechanism 100, the alignment effect of the gas-electric quick-plug male connector 700 and the gas-electric quick-plug female connector 710 can be effectively guaranteed.

The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

A conveying production line, characterized in that the conveying production line comprises:

Conveying mechanism;

a trolley capable of moving on the conveying mechanism;

A first positioning component, the first positioning component is installed on the trolley, the first positioning component can be in positioning contact with the conveying mechanism, and the first positioning component is used to perform a first movement positioning of the trolley on the conveying mechanism;

The second positioning component and the third positioning component, the second positioning component is installed on the trolley, the third positioning component is installed on the conveying mechanism, the second positioning component can be in positioning contact with the third positioning component, and the second positioning component and the third positioning component are used to perform a second movement positioning of the trolley on the conveying mechanism.
The conveying production line according to claim 1 is characterized in that the conveying mechanism includes a mounting base, a conveying guide rail and a driving assembly, the conveying guide rail is installed on the mounting base, and the driving assembly is used to drive the trolley to move on the mounting base along the conveying direction of the conveying guide rail.
The conveying production line according to claim 2 is characterized in that the conveying mechanism also includes a transmission rod and a guide assembly, the guide assembly is installed on the mounting base, the guide assembly cooperates with the transmission rod guide, the transmission rod is assembled with the trolley, and the drive assembly provides power to the transmission rod so that the transmission rod drives the trolley to move on the mounting base along the conveying direction of the conveying guide rail.
The conveying production line according to claim 3 is characterized in that the guide assembly includes a first guide wheel, a second guide wheel, a third guide wheel and an adapter seat, the adapter seat is mounted on the mounting base, the first guide wheel, the second guide wheel and the third guide wheel are all rotatably mounted on the adapter seat, and the first guide wheel is in transmission cooperation with the first surface of the transmission rod, the second guide wheel is in transmission cooperation with the second surface of the transmission rod, and the third guide wheel is in transmission cooperation with the third surface of the transmission rod.
The conveying production line according to any one of claims 2-4 is characterized in that the conveying mechanism also includes a leveling seat, which is installed on the mounting base and is used to support the conveying guide rail.
The conveying production line according to any one of claims 2-5 is characterized in that the first positioning assembly includes a first positioning wheel, a second positioning wheel and a first positioning seat, the first positioning seat is installed on the trolley, the first positioning wheel and the second positioning wheel are both rotatably installed on the first positioning seat, and the first positioning wheel cooperates with the side guide of the conveying guide rail, and the second positioning wheel cooperates with the top guide of the conveying guide rail.
The conveying production line according to any one of claims 1-6 is characterized in that the second positioning assembly includes a second positioning seat and a positioning block, the second positioning seat is installed on the trolley, and the positioning block is installed on the second positioning seat; the third positioning assembly is in limiting contact with the positioning block.
The conveying production line according to claim 7 is characterized in that the third positioning assembly includes a third positioning seat and a third positioning wheel, the third positioning seat is mounted on the mounting base, the third positioning wheel is rotatably mounted on the third positioning seat, and the third positioning wheel is used to make limited contact with the positioning block.
The conveying production line according to claim 8 is characterized in that the third positioning assembly also includes a blocking member, a first driving member and a first driving seat, the first driving seat is installed on the mounting base, the first driving member is installed on the first driving seat, the first driving member is used to drive the blocking member to move, and the blocking member is used to block and limit with the positioning block.
According to the conveying production line according to claim 8 or 9, it is characterized in that the second positioning component also includes a measuring range part, and the third positioning component also includes a pointer part, the measuring range part is installed on the second positioning seat, the pointer part is installed on the third positioning seat, the measuring range part is provided with an error range, and the pointer part is used to indicate the error range.
The conveying production line according to any one of claims 2-6 is characterized in that the second positioning assembly includes a first mounting seat, a stop positioning block and a clamping block, the third positioning assembly includes a stop cylinder, a clamping cylinder, a stop block, a clamping block, an integration plate and a second mounting seat, the first mounting seat is mounted on the trolley, the stop positioning block and the clamping block are respectively mounted on both sides of the first mounting seat, the second mounting seat is mounted on the mounting base, the integration plate is mounted on the second mounting seat, the stop cylinder and the clamping cylinder are installed and cooperated with the integration plate, the stop block and the clamping block are movably installed on the integration plate, the stop cylinder is transmission-coordinated with the stop block, the clamping cylinder is transmission-coordinated with the clamping block, the stop block is used to stop and contact with the stop positioning block, and the clamping block is used to clamp and contact with the clamping block.
The conveying production line according to claim 11 is characterized in that the third positioning assembly also includes a connecting rod assembly, one end of the connecting rod assembly is connected to the transmission end of the clamping cylinder, and the other end of the connecting rod assembly is connected to the clamping block.
The conveying production line according to any one of claims 2 to 6 is characterized in that the second positioning assembly includes a first mounting seat, a stop positioning block and a clamping block, the third positioning assembly includes a stop cylinder, a clamping cylinder, a stop block, a clamping pressure block, an integration plate, a second mounting seat and a third mounting seat, the first mounting seat is mounted on the trolley, the stop positioning block and the clamping block are respectively mounted on both sides of the first mounting seat, the second mounting seat and the third mounting seat are both mounted and cooperated with the mounting base, the integration plate is mounted on the second mounting seat, the stop cylinder and the integration plate are mounted and cooperated, the stop block is movably mounted on the integration plate, the stop cylinder and the stop block are transmission-coordinated, the stop block is used to stop and contact with the stop positioning block, the clamping cylinder is mounted on the third mounting seat, the clamping cylinder and the clamping pressure block are transmission-coordinated, and the clamping pressure block is used to clamp and contact with the clamping block.
The conveying production line according to claim 13 is characterized in that the third positioning assembly also includes a guide block, the guide block is mounted on the third mounting seat, and the guide block is provided with a first guide hole for the clamping block to pass through.
The conveying production line according to any one of claims 2 to 6 is characterized in that the second positioning component includes a fourth positioning seat, the third positioning component includes a first positioning cylinder, a first assembly seat, a second assembly seat, a transmission joint and a connector, the fourth positioning seat is mounted on the mounting base, a positioning hole is provided on the fourth positioning seat, the first assembly seat is mounted and matched with the mounting base, the second assembly seat is mounted on the first assembly seat, the first positioning cylinder is mounted on the second assembly seat, and the connector is transmission-matched with the first positioning cylinder through the transmission joint, The second assembly seat is provided with a second guide hole for the connector to pass through, and the connector is inserted into the positioning hole to be positioned and matched with the fourth positioning seat.
The conveying production line according to any one of claims 2-15 is characterized in that the conveying production line also includes a positioning guide wheel, a positioning pin and a second positioning cylinder, the second positioning cylinder is installed on the mounting base, the second positioning cylinder and the positioning pin are transmission-coordinated, the positioning guide wheel is rotatably installed on the trolley, and the positioning pin is used to plug and position with the positioning guide wheel.
The conveying production line according to any one of claims 2-16 is characterized in that the conveying production line also includes a gas-electric quick-connect male connector, a gas-electric quick-connect female connector and a cylinder component, the cylinder component is installed on the mounting base, the gas-electric quick-connect female connector is installed on the trolley, the gas-electric quick-connect male connector is installed and matched with the cylinder component, and the gas-electric quick-connect male connector is plugged and fitted with the gas-electric quick-connect female connector.