Conveying device

Abstract

The utility model discloses a conveying device. The conveying device comprises an installation frame, a first belt conveying module, a second belt conveying module, a third belt conveying module and two transition conveying mechanisms. The mounting frame is provided with a conveying channel, and the first belt conveying module, the second belt conveying module and the third belt conveying module are all arranged on the conveying channel and are sequentially arranged at intervals in the conveying direction of the conveying channel. The two transition conveying mechanisms are both arranged in the conveying channel, one of the two transition conveying mechanisms is arranged between the first belt conveying module and the second belt conveying module, and the other one of the two transition conveying mechanisms is arranged between the second belt conveying module and the third belt conveying module. The transition conveying mechanism is used for linearly conveying or overturning and conveying workpieces. Through the arrangement, the problems that an existing conveying device is complex in structure and long in overturning time, so that the use cost is high, and the production efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a conveying device. Background Art

[0002] The existing conveying device only has a single-line conveying function, and the function is relatively simple. In order to meet production needs, an external flipping mechanism is required to enable the conveying device to have a flipping function. At the same time, the conveying device can also have a straight-line conveying function without flipping.

[0003] However, since the overall structure of the external turning mechanism is relatively complex, not only the use cost is increased, but also the turning action time of the turning mechanism is relatively long, which affects the overall production efficiency. Utility Model Content

[0004] The utility model mainly provides a conveying device to solve the problems of the existing conveying device having a complex structure and a long turning time, which leads to high use cost and low production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model proposes a conveying device, which includes a mounting frame, a first belt conveying module, a second belt conveying module, a third belt conveying module and two transition conveying mechanisms; wherein,

[0006] The mounting frame is provided with a conveying channel, the first belt conveying module, the second belt conveying module and the third belt conveying module are all arranged in the conveying channel and are sequentially arranged at intervals along the conveying direction of the conveying channel, and the first belt conveying module, the second belt conveying module and the third belt conveying module are all used to convey workpieces;

[0007] The two transition conveying mechanisms are both arranged in the conveying channel, one of the two transition conveying mechanisms is arranged between the first belt conveying module and the second belt conveying module, and the other of the two transition conveying mechanisms is arranged between the second belt conveying module and the third belt conveying module. The transition conveying mechanism is used for linear conveying or flipping conveying of the workpiece.

[0008] In some embodiments of the utility model, the transition conveying mechanism includes a flipping module, the flipping module includes a clamping assembly and a flipping drive, the conveying channel has a width direction perpendicular to the conveying direction, the flipping drive and the clamping assembly are arranged along the width direction, the clamping assembly is connected to the flipping drive, the clamping assembly is used to clamp or release the workpiece, and the flipping drive is used to drive the workpiece to flip through the clamping assembly.

[0009] In some embodiments of the utility model, the flip module further comprises a fixing seat and two photoelectric switches, the fixing seat is mounted on the mounting frame, the fixing seat is arranged between the flip driving member and the clamping assembly, the fixing seat is provided with a through hole, and the driving shaft of the flip driving member passes through the through hole to be connected with the clamping assembly;

[0010] The two photoelectric switches are both installed on the fixing seat and are arranged at intervals. The two photoelectric switches are used to detect the flipping state of the clamping assembly.

[0011] In some embodiments of the utility model, the clamping assembly includes a connecting member, a power member and a clamping member, the connecting member has a mounting portion and a flip arm, the mounting portion is connected to the driving shaft of the flip driving member, the power member is installed on the flip arm, the clamping member is connected to the power member, and the power member is used to drive the clamping member to clamp or release the workpiece.

[0012] In some embodiments of the present invention, the transition conveying mechanism includes a linear conveying module, and the linear conveying module includes a support and a plurality of rollers, and the plurality of rollers are used to linearly convey the workpiece.

[0013] In some embodiments of the utility model, the conveying device also includes two material shifting mechanisms, and the two material shifting mechanisms are both arranged in the conveying channel. One of the two material shifting mechanisms is arranged between the first belt conveyor module and the second belt conveyor module, and the other of the two material shifting mechanisms is arranged between the second belt conveyor module and the third belt conveyor module. The material shifting mechanism is used to shift and convey the workpiece.

[0014] In some embodiments of the utility model, the material dispensing mechanism includes a base, a material dispensing member and a material dispensing driving member, the base is connected to the mounting frame, one end of the material dispensing member is rotatably connected to the base, the driving part of the material dispensing driving member is connected to the material dispensing member, and the material dispensing driving member is used to drive the material dispensing member to swing back and forth, and the material dispensing member shifts and transports the workpiece along the conveying direction during the swinging process.

[0015] In some embodiments of the present utility model, the conveying device further comprises two stopper modules both arranged in the conveying channel, and the two stopper modules are spaced apart and distributed along the conveying direction;

[0016] The stop module includes a lifting cylinder and a stop block, the lifting cylinder is fixedly mounted on the mounting frame, the stop block is connected to the piston rod of the lifting cylinder, and the lifting cylinder is used to drive the stop block to stop the workpiece.

[0017] In some embodiments of the present utility model, the conveying device further comprises a lifting module arranged in the conveying channel, and the lifting module is arranged between the two stop modules;

[0018] The lifting module includes a lifting cylinder, a slide rail and a lifting plate. The lifting cylinder is fixedly connected to the mounting frame, one end of the slide rail is connected to the lifting cylinder, and the other end is fixedly connected to the lifting plate. The lifting cylinder is used to drive the lifting plate to lift or lower the workpiece.

[0019] In some embodiments of the utility model, the conveying device also includes a width adjustment module connected to the mounting frame, the conveying channel has a width direction perpendicular to the conveying direction, the first belt conveyor module, the second belt conveyor module and the third belt conveyor module are all in transmission cooperation with the width adjustment module, and the width adjustment module is used to drive the first belt conveyor module, the second belt conveyor module and the third belt conveyor module to move along the width direction.

[0020] The beneficial effects of the utility model are as follows: different from the prior art, the conveying device disclosed in the utility model arranges the transition conveying mechanism in the conveying channel, which can well reduce the occupied space of the overall equipment, and the overall structure is simple, the compactness between the structures is high, and the use cost is well reduced. The transition conveying mechanism has high efficiency in conveying workpieces, and has the functions of short turning stroke, small turning amplitude and stable operation when flipping and conveying workpieces, so as to effectively reduce the vibration of the conveying device during flipping and conveying, so as to ensure the stability of the operation of the whole conveying device, and well improve the production efficiency; in addition, through the first belt conveyor module, the second belt conveyor module and the third belt conveyor module, the segmented transmission function of the conveying device can be realized, so that not only the conveying controllability is high, but also the conveying effect is good, which well improves the production efficiency of the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 This is a schematic structural diagram of an embodiment of the conveying device of the utility model;

[0023] Figure 2 It is a schematic diagram of the top view of the structure of an embodiment of the conveying device of the utility model;

[0024] Figure 3 It is a front structural plan view of an embodiment of the conveying device of the utility model;

[0025] Figure 4 It is a front structural plan view of another embodiment of the conveying device of the utility model;

[0026] Figure 5 This is a structural schematic diagram of an embodiment of the flip module of the utility model;

[0027] Figure 6 This is a structural schematic diagram of an embodiment of the material shifting mechanism of the utility model;

[0028] Figure 7 It is a front structural plan view of an embodiment of the stopper module of the utility model;

[0029] Figure 8 This is a structural schematic diagram of an embodiment of the jacking module of the utility model;

[0030] Fig. 9 It is a structural schematic diagram of an embodiment of the linear conveying module of the utility model.

[0031] Description of Figure Numbers:

[0032] 100, conveying device; 1, mounting frame; 11, conveying channel; 111, first side wall; 112, second side wall; 12, processing position; 2, first belt conveying module; 3, second belt conveying module; 4, third belt conveying module; 5, transition conveying mechanism; 51, flip module; 511, clamping assembly; 5111, connecting piece; 5112, power piece; 5113, clamping piece; 5114, mounting part; 5115, flip arm; 512, flip drive Moving part; 513, fixed seat; 5131, through hole; 514, photoelectric switch; 52, linear conveying module; 521, support; 522, roller; 6, material shifting mechanism; 61, base; 62, material shifting part; 63, material shifting driving part; 631, driving part; 64, assembly seat; 7, stopper module; 71, lifting cylinder; 72, stopper block; 73, sensor; 8, lifting module; 81, lifting cylinder; 82, slide rail; 83, lifting plate; 9, width adjustment module.

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 the present invention can be understood according to specific circumstances.

[0036] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their 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 addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] The utility model provides a conveying device, referring to Figure 1 The conveying device 100 is used to convey workpieces with a rectangular shape or other shapes. The conveying device 100 can flip the back of the workpiece during the conveying process, and can also continue to convey the workpiece in a straight line without flipping the workpiece, so that the conveying device 100 has the function of flipping the workpiece during the conveying process and continuously conveying the workpiece in a straight line.

[0038] Reference Figures 1 to 3 The conveying device 100 includes a mounting frame 1, a first belt conveying module 2, a second belt conveying module 3, a third belt conveying module 4 and two transition conveying mechanisms 5. The mounting frame 1 is provided with a conveying channel 11, and the first belt conveying module 2, the second belt conveying module 3 and the third belt conveying module 4 are all arranged in the conveying channel 11, and along the conveying direction of the conveying channel 11 (such as Figure 2 The first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 are arranged in sequence (as shown by the arrow I), and are all used to convey workpieces.

[0039] Both transition conveying mechanisms 5 are arranged in the conveying channel 11, one of the two transition conveying mechanisms 5 is arranged between the first belt conveyor module 2 and the second belt conveyor module 3, and the other transition conveying mechanism 5 is arranged between the second belt conveyor module 3 and the third belt conveyor module 4. The transition conveying mechanism 5 is used for linear conveying or flipping conveying of workpieces.

[0040] Based on the above scheme, by arranging the transition conveying mechanism 5 in the conveying channel 11, the occupied space of the whole equipment can be greatly reduced, and the overall structure is simple, and the compactness between the structures is high, which greatly reduces the use cost. The transition conveying mechanism 5 is efficient in conveying workpieces, and has the functions of short flipping stroke, flipping amplitude and stable operation when flipping and conveying workpieces, so as to effectively reduce the vibration of the conveying device 100 during flipping and conveying, so as to ensure the stability of the operation of the whole conveying device 100, and greatly improve the production efficiency.

[0041] In addition, through the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4, the segmented transmission function of the conveying device 100 can be realized, which not only has high controllability of the conveying and convenient caching of workpieces, but also has a good conveying effect, thereby greatly improving the production efficiency of the conveying device 100.

[0042] Among them, the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 can all include structural parts such as a bracket, a roller group, a belt and a motor. The bracket is installed in the conveying channel 11, the roller group is installed on the bracket, the belt is sleeved on the roller group, and the motor is rotatably connected to the roller group. The motor can drive the roller group to rotate, thereby driving the belt to rotate, so as to realize the conveying of workpieces.

[0043] It is understandable that the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 may also be other structural members with conveying functions, as long as they can stably convey the workpiece, and no specific limitation is made here.

[0044] The conveying channel 11 may be provided with a processing position 12, and the second belt conveyor module 3 is arranged corresponding to the processing position 12, that is, the first belt conveyor module 2 may be used as a feeding mechanism, and the third belt conveyor module 4 may be used as a unloading mechanism to realize the transmission of workpieces.

[0045] Reference Figures 1 to 3 , Figure 5 The transition conveying mechanism 5 includes a flip module 51, the flip module 51 includes a clamping assembly 511 and a flip driving member 512, and the conveying channel 11 has a width direction perpendicular to the conveying direction (such as Figure 2As shown by the middle arrow II, the flipping driving member 512 and the clamping assembly 511 are arranged along the width direction, the clamping assembly 511 is connected to the flipping driving member 512, the clamping assembly 511 is used to clamp or release the workpiece, and the flipping driving member 512 is used to drive the workpiece to flip through the clamping assembly 511.

[0046] Such a configuration not only has a simple structure to reduce the cost of use, but also the flipping drive member 512 has a short flipping stroke, a small flipping amplitude, and a short time in the process of driving the clamping assembly 511 to flip, which greatly improves the stability and efficiency of flipping the workpiece and helps to improve the overall stability and production efficiency of the conveying device 100.

[0047] The conveying channel 11 has a first side wall 111 and a second side wall 112 that are arranged opposite to each other. The first side wall 111 and the second side wall 112 are spaced apart along the width direction. The flipping drive member 512 and the clamping assembly 511 can be arranged along the width direction from the first side wall 111 to the second side wall 112, and the flipping drive member 512 is installed on the first side wall 111.

[0048] It can be understood that one clamping assembly 511 of the two transition conveying mechanisms 5 is disposed between the first belt conveying module 2 and the second belt conveying module 3, and the other clamping assembly 511 of the two transition conveying mechanisms 5 is disposed between the second belt conveying module 3 and the third belt conveying module 4. In this way, the workpiece conveyed by the first belt conveying module 2 can be turned over and transitionally conveyed to the second belt conveying module 3, and the workpiece conveyed by the second belt conveying module 3 can also be turned over and transitionally conveyed to the third belt conveying module 4. This arrangement is used to realize the turning function of the conveying device 100.

[0049] The flip driving component 512 may be a motor or a rotary cylinder. The flip driving component 512 may also be other driving components with a rotation function, as long as it can drive the clamping assembly 511 to flip, which are not listed here one by one.

[0050] Continue to refer to Figures 1 to 3 , Figure 5 The flip module 51 further includes a fixing seat 513 and two photoelectric switches 514. The fixing seat 513 is mounted on the mounting frame 1. The fixing seat 513 is disposed between the flip driving member 512 and the clamping assembly 511. The fixing seat 513 is provided with a through hole 5131. The driving shaft of the flip driving member 512 passes through the through hole 5131 to be connected with the clamping assembly 511. The two photoelectric switches 514 are both mounted on the fixing seat 513 and are arranged at intervals. The two photoelectric switches 514 are used to detect the flipping state of the clamping assembly 511. The clamping assembly 511 may be provided with a trigger sheet, which is triggered and cooperated with the two photoelectric switches 514.

[0051] The two photoelectric switches 514 can detect whether the clamping assembly 511 is flipped into place, which can greatly improve the flipping effect of the clamping assembly 511 to better transport the workpiece.

[0052] The two photoelectric switches 514 can be electrically connected to the flip driving component 512. The flip driving component 512 is used to detect whether the clamping assembly 511 is flipped into place based on the two photoelectric switches 514, so as to stop driving after the clamping assembly 511 is flipped into place, so as to effectively avoid the clamping assembly 511 from colliding with other structural components, so as to better ensure that each structure can operate stably.

[0053] Continue to refer to Figures 1 to 3 , Figure 5 The clamping assembly 511 includes a connecting member 5111, a power member 5112 and a clamping member 5113. The connecting member 5111 is connected to the driving shaft of the flip driving member 512, the power member 5112 is installed on the connecting member 5111, and the clamping member 5113 is connected to the power member 5112. The power member 5112 is used to drive the clamping member 5113 to clamp or release the workpiece.

[0054] Such a setting has a simple structure and can greatly reduce the cost of use while ensuring that the workpiece can be stably clamped or released. This not only can reliably clamp the workpiece and ensure the stability of flipping the workpiece, but also is conducive to improving the conveying efficiency of the workpiece, thereby greatly improving the production efficiency of the conveying device 100.

[0055] The connecting member 5111 has a mounting portion 5114 and a flip arm 5115, wherein the mounting portion 5114 and the flip arm 5115 are arranged vertically, and the flip arm 5115 is arranged to extend in the width direction. The mounting portion 5114 is fixedly connected to the driving shaft of the flip driving member 512, and the power member 5112 is fixedly mounted on the side wall of the flip arm 5115. Such a configuration is convenient for installing the clamping member 5113 and the power member 5112 on the one hand, and can improve the stability of the flipped workpiece and the stability of the flipped workpiece of the transition conveying mechanism 5 on the other hand.

[0056] The clamping member 5113 may be a clamping claw or a clamping block, or may be other structural members with clamping and releasing functions, as long as it can clamp and release the workpiece, and no specific limitation is made here.

[0057] The power component 5112 may be a cylinder or a motor, or may be other driving components that drive the clamping component 5113 to work, which is not specifically limited here.

[0058] Reference Figure 4 and Fig. 9The transition conveying mechanism 5 includes a linear conveying module 52, which is used to convey the workpiece linearly. With such an arrangement, the linear conveying module 52 can well ensure that the conveying device 100 can continuously convey the workpiece linearly without the need to flip the workpiece, so that the conveying device 100 has the function of flipping and conveying the workpiece or continuously conveying the workpiece linearly, which well broadens the conveying performance of the conveying device 100 and improves the use performance of the conveying device 100.

[0059] It can be understood that one linear conveying module 52 of the two transition conveying mechanisms 5 is disposed between the first belt conveying module 2 and the second belt conveying module 3, and the other linear conveying module 52 of the two transition conveying mechanisms 5 is disposed between the second belt conveying module 3 and the third belt conveying module 4. In this way, the smoothness and stability of the transmission line of the conveying device 100 can be ensured.

[0060] Specifically, the linear conveying module 52 may include a support 521 and a plurality of rollers 522, the plurality of rollers 522 are mounted on the support 521 and spaced apart along the conveying direction, and the plurality of rollers 522 are on the same conveying height line as the first belt conveying module 2, the second belt conveying module 3, and the third belt conveying module 4. The plurality of rollers 522 can connect the first belt conveying module 2 and the second belt conveying module 3, and the second belt conveying module 3 and the third belt conveying module 4, so as to ensure the stability of the workpieces transported by the conveying device 100.

[0061] Reference Figures 1 to 3 , Figures 5 to 7 The conveying device 100 also includes two material shifting mechanisms 6, both of which are arranged in the conveying channel 11, one of the two material shifting mechanisms 6 is arranged between the first belt conveyor module 2 and the second belt conveyor module 3, and the other of the two material shifting mechanisms 6 is arranged between the second belt conveyor module 3 and the third belt conveyor module 4, and the material shifting mechanism 6 is used to shift and convey the workpiece.

[0062] Such an arrangement can well drive the workpiece to be transported without flipping the workpiece, thereby improving the conveying speed and effect of the workpiece, helping to improve the conveying efficiency of the workpiece, and thus improving the production efficiency of the conveying device 100.

[0063] The material dispensing mechanism 6 includes a base 61, a material dispensing member 62 and a material dispensing driving member 63. The base 61 is connected to the mounting frame 1. One end of the material dispensing member 62 is rotatably connected to the base 61. The driving portion 631 of the material dispensing driving member 63 is connected to the material dispensing member 62. For example, the driving portion 631 of the material dispensing driving member 63 is hinged at the middle position of the material dispensing member 62. The material dispensing driving member 63 is used to drive the material dispensing member 62 to swing back and forth. The material dispensing member 62 dispensing and conveying the workpiece along the conveying direction during the swinging process.

[0064] Such an arrangement can realize the workpiece being moved underneath and driven to move in the conveying direction, which can not only ensure the efficiency of conveying the workpiece, but also prevent the workpiece from getting stuck, thereby improving the conveying efficiency of the workpiece and improving the production efficiency of the conveying device 100.

[0065] The material-moving member 62 is arranged in a rod shape, for example, the material-moving member 62 can be a structure such as a rocker rod.

[0066] The material-pickup driving member 63 is mounted on the mounting frame 1 through the assembly seat 64. The material-pickup driving member 63 can be a pen-shaped cylinder, which drives the swing rod of the material-pickup member 62 through the driving part 631. The material-pickup driving member 63 can also be other structural members with linear motion, as long as it can ensure that the material-pickup member 62 can be driven to swing back and forth, and no specific limitation is made here.

[0067] Continue to refer to Figures 1 to 3 , Figures 5 to 7 The conveying device 100 also includes two stop modules 7, both of which are arranged in the conveying channel 11. The two stop modules 7 are spaced apart along the conveying direction. The two stop modules 7 are used to stop the workpiece conveyed by the second belt conveyor module 3 to limit the workpiece from moving along or away from the conveying direction.

[0068] Based on the above solution, the two stop modules 7 are used to stop the workpiece, so as to restrict the workpiece to the processing position 12 , so as to facilitate processing of the workpiece, thereby realizing the stopping performance of the conveying device 100 .

[0069] The stop module 7 may include a lifting cylinder 71 and a stop block 72. The lifting cylinder 71 is fixedly mounted on the mounting frame 1. The stop block 72 is connected to the piston rod of the lifting cylinder 71. The lifting cylinder 71 is used to drive the stop block 72 to reciprocate along the vertical direction, so that the stop block 72 can stop the workpiece to achieve stopping the workpiece.

[0070] The stop module 7 can also include a sensor 73, which is installed on the mounting frame 1 and arranged corresponding to the processing position 12. The sensor 73 is also electrically connected to the lifting cylinder 71. The sensor 73 is used to detect whether the workpiece has reached the processing position 12. The lifting cylinder 71 drives the stop block 72 to stop the workpiece based on the condition of whether the workpiece has reached the processing position 12 sensed by the sensor 73, thereby achieving precise stopping of the workpiece to ensure the effect of stopping the workpiece.

[0071] , the conveying device 100 further includes a lifting module 8 disposed in the conveying channel 11 . The lifting module 8 is disposed between two stop modules 7 . The lifting module 8 is used to lift or lower the workpiece.

[0072] The lifting module 8 may include a lifting cylinder 81, a slide rail 82 and a lifting plate 83. The lifting cylinder 81 is fixedly connected to the mounting frame 1, one end of the slide rail 82 is connected to the lifting cylinder 81, and the other end is fixedly connected to the lifting plate 83. The lifting cylinder 81 drives the lifting plate 83 to reciprocate in the vertical direction through the guide of the slide rail 82, so that the lifting plate 83 can lift the workpiece on the processing position 12, so as to facilitate the processing of the workpiece by the processing mechanism.

[0073] Continue to refer to Figures 1 to 3 , Figures 5 to 7 The conveying device 100 also includes a width adjustment module 9 connected to the mounting frame 1. The conveying channel 11 has a width direction perpendicular to the conveying direction. The first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 are all in transmission cooperation with the width adjustment module 9. The width adjustment module 9 is used to drive the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 to move along the width direction.

[0074] That is, the width between the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 and the second side wall 112 is adjusted so that the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 can adaptively convey workpieces of different sizes, thereby increasing the use performance and conveying performance of the conveying device 100.

[0075] The width adjustment module 9 can be a hand-operated screw slide, which can be connected to the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 through a linkage mechanism (such as a chain, a gear set or a belt, etc.) to drive the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 to move synchronously to adjust the width between the first belt conveyor module 2, the second belt conveyor module 3 and the third belt conveyor module 4 and the second side wall 112.

[0076] The width adjustment module 9 may also be a screw slide, which is driven by a motor to adjust the width between the first belt conveyor module 2, the second belt conveyor module 3, and the third belt conveyor module 4 and the second side wall 112. The width adjustment module 9 may also be a linear motor, which drives the first belt conveyor module 2, the second belt conveyor module 3, and the third belt conveyor module 4 to move along the width direction to adjust the width between the first belt conveyor module 2, the second belt conveyor module 3, and the third belt conveyor module 4 and the second side wall 112.

[0077] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A conveying device, characterized in that: The conveying device includes a mounting frame, a first belt conveying module, a second belt conveying module, a third belt conveying module and two transition conveying mechanisms; wherein, The mounting frame is provided with a conveying channel, the first belt conveying module, the second belt conveying module and the third belt conveying module are all arranged in the conveying channel and are sequentially arranged at intervals along the conveying direction of the conveying channel, and the first belt conveying module, the second belt conveying module and the third belt conveying module are all used to convey workpieces; The two transition conveying mechanisms are both arranged in the conveying channel, one of the two transition conveying mechanisms is arranged between the first belt conveying module and the second belt conveying module, and the other of the two transition conveying mechanisms is arranged between the second belt conveying module and the third belt conveying module. The transition conveying mechanism is used for linear conveying or flipping conveying of the workpiece.

2. The conveying device according to claim 1, characterized in that The transition conveying mechanism includes a flip module, the flip module includes a clamping assembly and a flip driving member, the conveying channel has a width direction perpendicular to the conveying direction, the flip driving member and the clamping assembly are arranged along the width direction, the clamping assembly is connected to the flip driving member, the clamping assembly is used to clamp or release the workpiece, and the flip driving member is used to drive the workpiece to flip through the clamping assembly.

3. The conveying device according to claim 2, characterized in that The flip module also includes a fixing seat and two photoelectric switches, wherein the fixing seat is mounted on the mounting frame, and the fixing seat is arranged between the flip driving member and the clamping assembly, and the fixing seat is provided with a through hole, and the driving shaft of the flip driving member passes through the through hole to be connected with the clamping assembly; The two photoelectric switches are both installed on the fixing seat and are arranged at intervals. The two photoelectric switches are used to detect the flipping state of the clamping assembly.

4. The conveying device according to claim 3, characterized in that The clamping assembly includes a connecting member, a power member and a clamping member, the connecting member has a mounting portion and a flip arm, the mounting portion is connected to the driving shaft of the flip driving member, the power member is installed on the flip arm, the clamping member is connected to the power member, and the power member is used to drive the clamping member to clamp or release the workpiece.

5. The conveying device according to claim 1, characterized in that The transition conveying mechanism comprises a linear conveying module, and the linear conveying module comprises a support and a plurality of rollers, and the plurality of rollers are used for linearly conveying the workpiece.

6. The conveying device according to claim 5, characterized in that The conveying device also includes two material shifting mechanisms, both of which are arranged in the conveying channel, one of the two material shifting mechanisms is arranged between the first belt conveyor module and the second belt conveyor module, and the other of the two material shifting mechanisms is arranged between the second belt conveyor module and the third belt conveyor module, and the material shifting mechanism is used to shift and convey the workpiece.

7. The conveying device according to claim 6, characterized in that The material shifting mechanism includes a base, a material shifting piece and a material shifting driving piece, the base is connected to the mounting frame, one end of the material shifting piece is rotatably connected to the base, the driving part of the material shifting driving piece is connected to the material shifting piece, and the material shifting driving piece is used to drive the material shifting piece to swing back and forth, and the material shifting piece shifts and transports the workpiece along the conveying direction during the swinging process.

8. The conveying device according to claim 1, characterized in that The conveying device further comprises two stopper modules both arranged in the conveying channel, and the two stopper modules are spaced apart and distributed along the conveying direction; The stop module includes a lifting cylinder and a stop block, the lifting cylinder is fixedly mounted on the mounting frame, the stop block is connected to the piston rod of the lifting cylinder, and the lifting cylinder is used to drive the stop block to stop the workpiece.

9. The conveying device according to claim 8, characterized in that The conveying device further comprises a lifting module arranged in the conveying channel, and the lifting module is arranged between the two stop modules; The lifting module includes a lifting cylinder, a slide rail and a lifting plate. The lifting cylinder is fixedly connected to the mounting frame, one end of the slide rail is connected to the lifting cylinder, and the other end is fixedly connected to the lifting plate. The lifting cylinder is used to drive the lifting plate to lift or lower the workpiece.

10. The conveying device according to claim 1, characterized in that The conveying device also includes a width adjustment module connected to the mounting frame, the conveying channel has a width direction perpendicular to the conveying direction, the first belt conveying module, the second belt conveying module and the third belt conveying module are all in transmission cooperation with the width adjustment module, and the width adjustment module is used to drive the first belt conveying module, the second belt conveying module and the third belt conveying module to move along the width direction.

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