Transmission device supporting in-line rotation of jig

Abstract

The utility model discloses a transmission device for supporting in-line rotation of a jig. The transmission device comprises a conveying mechanism, a positioning mechanism and a rotary adsorption mechanism, the conveying mechanism is horizontally arranged, and a feeding area and a discharging area are arranged on the conveying mechanism. The rotary adsorption mechanism is arranged on one side of the conveying mechanism and located between the feeding area and the discharging area. The positioning mechanism is close to the rotary adsorption mechanism and arranged on one side of the conveying mechanism, and the positioning mechanism is arranged corresponding to the tail end of the feeding area; according to the device, interference-free conveying of the jig to be conveyed can be achieved through the conveying mechanism, pushing and limiting are conducted on the jig to be conveyed through the positioning mechanism in the conveying process, adsorption rotation control is conducted on the jig to be conveyed through the rotary adsorption mechanism in the conveying process of the jig to be conveyed, online 90-degree rotation of the jig is rapidly achieved, and the production efficiency is improved. Other off-line mechanisms are not needed for complex operation, the conveying stability of the jig to be conveyed is improved, the machining efficiency of a conveying operation line is improved, and the equipment building cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of conveying belt conveying device, in particular to a kind of transmission device of support jig in-line rotation. BACKGROUND

[0002] In the field of conveying belt conveying device, the transmission and positioning of workpiece have been the key factor influencing production efficiency and cost.Traditional conveying belt conveying device when processing workpiece, often rely on off-line mechanism to complete the grabbing and rotating operation of workpiece.This mode of operation, although to a certain extent, realizes the automatic processing of workpiece, but its inherent defects also increasingly highlight.

[0003] Specifically, the off-line mechanism of existing workpiece rotation mode, usually involves multiple complex action beats.These action beats not only increase the overall complexity of equipment, also lead to significant reduction in work efficiency.Because each action beat needs a certain time to complete, and the cumulative effect of multiple beats makes the whole processing procedure become lengthy and inefficient.In addition, due to the increase of action beats, the maintenance and debugging of equipment also become more difficult, further increase the production cost.

[0004] In addition to the problem of low work efficiency, the off-line mechanism of existing workpiece rotation mode also has the disadvantage of high cost.On the one hand, complex mechanical structure and multiple action beats need higher precision manufacturing and assembly process, thus increasing the manufacturing cost of equipment.On the other hand, due to the increase of equipment complexity, its failure probability in use process also correspondingly increases, leading to the increase of repair cost and maintenance time.

[0005] In summary, the off-line mechanism of existing workpiece rotation technology in the field of conveying belt conveying device has the problems of long action beats, low work efficiency and high cost.These problems not only limit the improvement of production efficiency, also increase the operating cost of enterprise, so a new type of conveying belt conveying device is needed to overcome the defects of existing technology. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide a kind of transmission device of support jig in-line rotation, to solve all the above problems or one of the problems in prior art.

[0007] To solve the above technical problems, one technical scheme of the utility model is to provide a kind of transmission device of support jig in-line rotation, comprising:

[0008] Conveying mechanism, positioning mechanism and rotating adsorption mechanism;

[0009] The conveying mechanism is horizontally arranged, and the conveying mechanism is provided with feeding area and discharging area;

[0010] The rotating adsorption mechanism is arranged on one side of the conveying mechanism and is located between the material feeding area and the material discharging area;

[0011] The positioning mechanism is arranged on one side of the conveying mechanism close to the rotating adsorption mechanism and is arranged at the end of the material feeding area;

[0012] The conveying mechanism is used for conveying the to-be-conveyed jig from the material feeding area to the material discharging area; the positioning mechanism is used for aligning the to-be-conveyed jig at the end of the material feeding area to the rotating adsorption mechanism; and the rotating adsorption mechanism is used for adsorbing the aligned to-be-conveyed jig and rotating and transmitting the adsorbed to-be-conveyed jig to the material discharging area.

[0013] As an improved scheme, the conveying mechanism comprises a first conveying motor, a second conveying motor, a first conveying belt module and a second conveying belt module.

[0014] The first conveying belt module is horizontally arranged, and the second conveying belt module is horizontally arranged at a position on one side of the first conveying belt module along the length direction of the first conveying belt module, and the second conveying belt module is arranged corresponding to and close to the first conveying belt module.

[0015] The first conveying motor is horizontally arranged below the first conveying belt module, and the second conveying motor is horizontally arranged below the second conveying belt module, and the first conveying motor is in transmission connection with the first conveying belt module, and the second conveying motor is in transmission connection with the second conveying belt module; the first conveying motor drives the first conveying belt module to operate, and the second conveying motor drives the second conveying belt module to operate.

[0016] As an improved scheme, the rotating adsorption mechanism comprises a rotating motor module and an adsorption lever module.

[0017] The rotating motor module is vertically arranged upwards below the second conveying belt module and close to the middle part of the second conveying belt module.

[0018] The adsorption lever module is horizontally and rotatably connected to the top end of the rotating motor module, the adsorption lever module is located above the second conveying belt module, and the lower surface of the adsorption lever module is arranged close to the upper surface of the second conveying belt module.

[0019] The rotating motor module drives the adsorption lever module to make a rotating action in the horizontal direction.

[0020] As an improved scheme, the rotating motor module comprises a support base, a servo motor and a speed reducer.

[0021] The support base is vertically arranged below the second conveying belt module;

[0022] The servo motor is vertically upwardly mounted on the support base, and the main shaft of the servo motor extends to a position close to the upper surface of the second conveying belt module;

[0023] The speed reducer transmission sleeve is arranged on the main shaft of the servo motor.

[0024] As an improved scheme, the adsorption lever module comprises a rotating lever and a vacuum generator;

[0025] The rotating lever is horizontally arranged on the main shaft of the servo motor, and the center of the rotating lever is key-connected with the main shaft of the servo motor; the servo motor drives the rotating lever to rotate around the main shaft as the center axis;

[0026] The rotating lever comprises a horizontal end and a vertical end which are perpendicular to each other, the horizontal end is arranged in parallel to the second conveying belt module in the horizontal direction, and the vertical end is arranged perpendicular to the second conveying belt module in the horizontal direction; the length of the horizontal end matches the width of the to-be-conveyed jig, and the length of the vertical end matches the length of the to-be-conveyed jig;

[0027] A plurality of vacuum nozzles are arranged on the vertical end close to the side wall of the first conveying belt module, a vacuum connection hole is arranged on the upper surface of the vertical end, a vacuum chamber is arranged in the vertical end, and the vacuum connection hole is in communication with the plurality of vacuum nozzles through the vacuum chamber;

[0028] The vacuum generator is arranged close to the rotating lever, and the extraction end of the vacuum generator is in communication with the vacuum connection hole.

[0029] As an improved scheme, the positioning mechanism comprises a horizontal pushing module and a baffle;

[0030] The horizontal pushing module is arranged on one side of the rotating lever close to the first conveying belt module through a vertically arranged positioning base;

[0031] The baffle is arranged on the first conveying belt module in the length direction of the first conveying belt module and vertically, the baffle is arranged away from the horizontal pushing module, the baffle corresponds to the end of the vertical end, and the pushing end of the horizontal pushing module is flush with the front surface of the horizontal end;

[0032] The horizontal pushing module is used for pushing the to-be-conveyed jig on the first conveying belt module to move towards the baffle.

[0033] As an improved scheme, the first conveying belt module comprises a first conveying frame and two narrow-side conveying belt mechanisms.

[0034] The first conveying frame is vertically arranged, and the two narrow-side conveying belt mechanisms are symmetrically arranged horizontally on both sides of the upper surface of the first conveying frame, and a distance is provided between the two narrow-side conveying belt mechanisms.

[0035] Each of the narrow-side conveying belt mechanisms comprises a first conveying belt, a first transmission wheel and a first synchronous wheel.

[0036] A first transmission shaft is horizontally arranged between the two first transmission wheels of the two narrow-side conveying belt mechanisms, and the two first transmission wheels are fixedly sleeved on both ends of the first transmission shaft.

[0037] One end of the first transmission shaft penetrates the first transmission wheel close to the first transmission motor, and a first driven wheel is fixedly sleeved on the end of the first transmission shaft penetrating the first transmission wheel.

[0038] A first driving wheel is sleeved on the main shaft of the first transmission motor, and a first synchronous belt is arranged between the first driving wheel and the first driven wheel.

[0039] The distance between the two narrow-side conveying belt mechanisms matches the length of the to-be-conveyed jig.

[0040] As an improved scheme, the second conveying belt module comprises a second conveying frame, a second conveying belt, a driving roller and a driven roller.

[0041] The second conveying frame is vertically arranged on one side of the first conveying frame, the driving roller and the driven roller are symmetrically arranged horizontally on both ends of the upper surface of the second conveying frame, and a distance is provided between the driving roller and the driven roller.

[0042] One end of the roller shaft of the driving roller is connected with a second transmission shaft, the second transmission shaft is arranged along the length direction of the driving roller, and a second driven wheel is sleeved on one end of the second transmission shaft close to the second transmission motor.

[0043] The width of the second conveying belt, the width of the driving roller and the width of the driven roller are matched with the length of the to-be-conveyed jig; the horizontal end of the rotary lever is located at one side of the second conveying belt, the vertical end of the rotary lever is arranged corresponding to the second conveying belt, and a gap is arranged between the lower surface of the rotary lever and the upper surface of the second conveying belt.

[0044] As an improved scheme, the horizontal pushing module adopts a positioning cylinder.

[0045] The positioning cylinder is horizontally arranged, and the piston end of the positioning cylinder is arranged towards the baffle, the piston end is the pushing end, and a horizontal pushing block is vertically arranged at a position above the first conveying belt on the piston end, and the width of the horizontal pushing block is matched with the length of the to-be-conveyed jig.

[0046] As an improved scheme, the rotary lever is in a cross shape.

[0047] The rotary angle of the rotary lever is 90 degrees each time.

[0048] The utility model discloses the beneficial effect is:

[0049] The present application realizes the interference-free transmission of the to-be-conveyed jig through the conveying mechanism, pushes and limits the to-be-conveyed jig during the transmission process through the positioning mechanism, and realizes the online 90-degree rotation of the jig quickly through the rotary adsorption mechanism during the transmission process of the to-be-conveyed jig, without the complex operation of grabbing and rotating by other off-line mechanisms, thereby improving the conveying stability of the to-be-conveyed jig, improving the processing efficiency of the whole transmission line, reducing the equipment construction cost, facilitating maintenance and use, and having high application value. BRIEF DESCRIPTION OF DRAWINGS

[0050] Figure 1 is a three-dimensional structure schematic diagram of a transmission device supporting in-line rotation of a jig in the utility model embodiment;

[0051] Figure 2 is a three-dimensional structure schematic diagram of a transmission device supporting in-line rotation of a jig in another view after removing part of the first conveying frame and the second conveying frame in the utility model embodiment;

[0052] Figure 3 is a three-dimensional structure schematic diagram of a transmission device supporting in-line rotation of a jig after removing part of the first conveying frame and the second conveying frame in the utility model embodiment;

[0053] Figure 4 is a three-dimensional structure schematic diagram of a transmission device supporting in-line rotation of a jig in another view after removing part of the first conveying frame and the second conveying frame in the utility model embodiment;

[0054] Figure 5 is a three-dimensional structure schematic view of the narrow edge conveying belt mechanism in the transmission device supporting in-line rotation of a jig, in an embodiment of the utility model;

[0055] Figure 6 is a three-dimensional structure schematic view of the narrow edge conveying belt mechanism in the transmission device supporting in-line rotation of a jig after the first conveying belt is removed, in an embodiment of the utility model;

[0056] Figure 7 is a three-dimensional structure schematic view of the second conveying belt module in the transmission device supporting in-line rotation of a jig after part of the second conveying frame is removed, in an embodiment of the utility model;

[0057] Figure 8 is a three-dimensional structure schematic view of the second conveying belt module in the transmission device supporting in-line rotation of a jig after the second conveying belt and part of the second conveying frame are removed, in an embodiment of the utility model;

[0058] Figure 9 is a three-dimensional structure schematic view of the rotating adsorption mechanism in the transmission device supporting in-line rotation of a jig, in an embodiment of the utility model;

[0059] The marks of the components in the drawings are as follows:

[0060] 1, first conveying motor; 101, first conveying frame; 102, first conveying belt; 103, first transmission wheel; 104, first synchronous wheel; 105, bearing seat; 106, first transmission shaft;

[0061] 2, second conveying motor; 201, second conveying frame; 202, second conveying belt; 203, driving roller; 204, driven roller; 205, second driven wheel;

[0062] 3, servo motor; 301, support base; 302, speed reducer;

[0063] 4, rotating lever; 401, horizontal end; 402, vertical end; 403, vacuum nozzle; 404, vacuum connection hole;

[0064] 5, positioning cylinder; 501, baffle; 502, horizontal push block; 503, positioning base;

[0065] 6, to-be-conveyed jig; 7, in-place sensor. DETAILED DESCRIPTION

[0066] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0067] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0068] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0069] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0070] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0071] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. It will be understood that, when a part is referred to as being "on" or "connected to" another part, it can be directly on or connected to the other part or intervening parts can be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0072] Referring to Figures 1-9 The utility model embodiment includes:

[0073] A transmission device supporting in-line rotation of a jig, comprising: a conveying mechanism, a positioning mechanism, and a rotating adsorption mechanism;

[0074] The conveying mechanism is horizontally arranged, and the conveying mechanism is provided with an inlet area and an outlet area; the rotating adsorption mechanism is arranged on one side of the conveying mechanism and located between the inlet area and the outlet area; the positioning mechanism is arranged on one side of the conveying mechanism close to the rotating adsorption mechanism, and the end of the positioning mechanism corresponding to the inlet area is arranged; the conveying mechanism is used for conveying the to-be-conveyed jig 6 from the inlet area to the outlet area; the positioning mechanism is used for aligning the to-be-conveyed jig 6 at the end of the inlet area to the rotating adsorption mechanism; and the rotating adsorption mechanism is used for adsorbing the to-be-conveyed jig 6 that has been aligned, rotating the adsorbed to-be-conveyed jig 6 by 90 degrees, and then conveying the to-be-conveyed jig 6 to the outlet area.

[0075] Further, the conveying mechanism comprises a first conveying motor 1, a second conveying motor 2, a first conveying belt module, and a second conveying belt module; the first conveying belt module is horizontally arranged, the second conveying belt module is horizontally arranged on one side of the first conveying belt module along the length direction of the first conveying belt module, the second conveying belt module is arranged in correspondence with and close to the first conveying belt module; the first conveying motor 1 is horizontally arranged below the first conveying belt module, the second conveying motor 2 is horizontally arranged below the second conveying belt module, the first conveying motor 1 is in transmission connection with the first conveying belt module, and the second conveying motor 2 is in transmission connection with the second conveying belt module; the first conveying motor 1 drives the first conveying belt module to operate, and the second conveying motor 2 drives the second conveying belt module to operate.

[0076] Specifically, the first conveying belt module comprises a first conveying frame 101 and two narrow-side conveying belt mechanisms; the first conveying frame 101 is vertically arranged on the ground, and the two narrow-side conveying belt mechanisms are symmetrically horizontally arranged on the upper surface of the first conveying frame 101 on both sides, with a distance between the two narrow-side conveying belt mechanisms; the first driving motor is horizontally arranged on one side of the first conveying frame 101, and can be installed on the bottom of the first conveying frame 101, on the side wall of the first conveying frame 101, or on the ground; each narrow-side conveying belt mechanism comprises a first conveying belt 102, a first driving wheel 103, and a first synchronous wheel 104; the first driving wheel 103 is arranged close to the first driving motor, and the first synchronous wheel 104 is arranged away from the first driving motor corresponding to the first driving wheel 103, and the first conveying belt 102 is arranged around the first driving wheel 103 and the first synchronous wheel 104; wherein the first synchronous wheel 104 is installed on one side of the first conveying frame 101 through a bearing seat 105, one end of the bearing seat 105 is fixed on the first conveying frame 101 through a threaded nail, the other end of the bearing seat 105 is provided with a bearing, and the center of the first synchronous wheel 104 is connected with the bearing through a transmission shaft; a first driving shaft 106 is horizontally arranged between the two first driving wheels 103 of the two narrow-side conveying belt mechanisms, and both ends of the first driving shaft 106 are connected to the two sides of the first conveying frame 101 through a connecting frame; the two first driving wheels 103 are fixedly sleeved on the end portions of the two ends of the first driving shaft 106; one end of the first driving shaft 106 penetrates the first driving wheel 103 close to the first driving motor, and a first driven wheel is fixedly sleeved on the end portion of the first driving shaft 106 penetrating the first driving wheel 103; a first driving wheel is sleeved on the main shaft of the first driving motor, and a first synchronous belt is arranged around the first driving wheel and the first driven wheel; through the first synchronous belt, the first driving motor drives the first driving shaft 106 to rotate, and then drives the two first driving wheels 103 to rotate around the first driving shaft 106 as the center axis, and then drives the two first synchronous wheels 104 to rotate, finally realizing the conveying function of the first conveying belt 102; in order to adapt to the to-be-conveyed jig 6, the distance between the two narrow-side conveying belt mechanisms matches the length of the to-be-conveyed jig 6; when the to-be-conveyed jig 6 is conveyed, the two sides of the to-be-conveyed jig 6 are located on the two first conveying belts 102 respectively, that is, the to-be-conveyed jig 6 is arranged on the two narrow-side conveying belt mechanisms;

[0077] Specifically, the second conveying belt module comprises a second conveying frame 201, a second conveying belt 202, a driving roller 203 and a driven roller 204. The second conveying frame 201 is vertically arranged on the ground on one side of the first conveying frame 101. The driving roller 203 and the driven roller 204 are symmetrically arranged on the upper surface of the second conveying frame 201. The driving roller 203 and the driven roller 204 are arranged perpendicularly to the first conveying belt 102 in the horizontal direction. A distance is provided between the driving roller 203 and the driven roller 204. The driving roller 203 and the driven roller 204 have the same structure and are composed of a roller shaft, a transmission roller and a roller shaft mounting. The roller shaft mounting is connected to one end of the second conveying frame 201 through a connecting frame. The roller shaft mounting comprises two roller shaft seats. Bearings are arranged in the two roller shaft seats. The roller shaft is horizontally arranged between the two roller shaft seats and is in transmission connection with the bearings in the two roller shaft seats through the two ends of the roller shaft. The transmission roller is sleeved on the outer side of the roller shaft. The second transmission motor is horizontally arranged on one side of the second conveying frame 201. The second transmission motor can be mounted on the bottom of the second conveying frame 201, on the side wall of the second conveying frame 201 or on the ground. The second conveying belt 202 is arranged around the driving roller 203 and the driven roller 204. The width of the second conveying belt 202 is greater than that of the first conveying belt 102. The second conveying belt 202 can directly bear the whole conveying jig 6. Therefore, the width of the second conveying belt 202, the width of the driving roller 203 and the width of the driven roller 204 are matched with the length of the conveying jig 6. In addition, the end of the roller shaft of the driving roller 203 close to the second transmission motor is connected with a second transmission shaft arranged along the length direction of the driving roller 203. The end of the second transmission shaft close to the second transmission motor is sleeved with a second driven wheel 205. The main shaft of the second transmission motor is sleeved with a second driving wheel. The second driving wheel and the second driven wheel 205 are arranged around a second synchronous belt. Through the second synchronous belt, the second transmission motor drives the second transmission shaft to rotate, thereby driving the driving roller 203 to rotate around the second transmission shaft, driving the driven roller 204 to rotate and finally realizing the conveying function of the second conveying belt 202. When the conveying jig 6 is conveyed, the whole conveying jig 6 is arranged on the second conveying belt 202.

[0078] Further, the rotating adsorption mechanism comprises a rotating motor module and an adsorption lever module; the rotating motor module is vertically upward arranged below the second conveying belt module and close to the middle part of the second conveying belt module; the adsorption lever module is horizontally and rotatably connected to the top end of the rotating motor module, the adsorption lever module is located above the second conveying belt module, and the lower surface of the adsorption lever module is arranged close to the upper surface of the second conveying belt module; the rotating motor module drives the adsorption lever module to rotate in the horizontal direction; wherein the rotating motor module comprises a support base 301, a servo motor 3 and a speed reducer 302; the support base 301 is vertically arranged below the second conveying belt module; the servo motor 3 is vertically upward mounted on the support base 301, and the main shaft of the servo motor 3 extends to a position close to the upper surface of the second conveying belt module; the speed reducer 302 is transmissionally sleeved on the main shaft of the servo motor 3, and in this embodiment, the speed reducer 302 and the servo motor 3 are directly connected, that is, the output shaft of the servo motor 3 is directly connected with the input shaft of the speed reducer 302, and of course other connection modes can also be considered, such as flange connection, chain or belt drive, universal transmission connection and flexible connection; specifically, the adsorption lever module comprises a rotating lever 4 and a vacuum generator; the rotating lever 4 is horizontally arranged on the main shaft of the servo motor 3, and the center of the rotating lever 4 is key-connected with the main shaft of the servo motor 3; the servo motor 3 drives the rotating lever 4 to rotate around the main shaft as the center shaft; the rotating lever 4 is composed of a horizontal end 401 and a vertical end 402 which are perpendicular to each other, and the rotating lever 4 is in the shape of "L", the horizontal end 401 is arranged in parallel with the second conveying belt module in the horizontal direction, the vertical end 402 is arranged perpendicular to the second conveying belt module in the horizontal direction, the horizontal end 401 of the rotating lever 4 is located on one side of the second conveying belt 202, the vertical end 402 of the rotating lever 4 corresponds to the second conveying belt 202, and a gap is arranged between the lower surface of the rotating lever 4 and the upper surface of the second conveying belt 202; the length of the horizontal end 401 matches the width of the to-be-conveyed jig 6, and the length of the vertical end 402 matches the length of the to-be-conveyed jig 6; a plurality of vacuum nozzles 403 are arranged on the vertical end 402 close to the side wall of the first conveying belt module, a vacuum connection hole 404 is arranged on the upper surface of the vertical end 402, a vacuum cavity is arranged in the vertical end 402, and the vacuum connection hole 404 is respectively communicated with the plurality of vacuum nozzles 403 through the vacuum cavity; since how to realize the vacuum negative pressure effect is not the content to be protected by the present application, the vacuum generator or air pump is not shown in the figure.But the vacuum negative pressure effect is realized by using conventional techniques in the art, such as: the vacuum generator is arranged close to the rotating lever 4, and the extraction end of the vacuum generator is communicated with the vacuum connection hole 404; when the vacuum generator is in action, the gas in the vacuum chamber is extracted through the vacuum connection hole 404 to generate a negative pressure effect, so that the plurality of vacuum nozzles 403 have a certain suction force, and then the suction of the to-be-conveyed jig 6 is realized; in addition, for example, in the manner of: Figure 1 In this embodiment, the rotating lever 4 is composed of two "L"-shaped rotating levers 4, and the two "L"-shaped rotating levers 4 are connected in a central symmetry to form a cross-shaped rotating lever 4. The cross-shaped rotating lever 4 has the advantage that compared with the "L"-shaped rotating lever 4, it can complete the rotation work of the to-be-conveyed jig 6 for multiple times after one 360-degree rotation, while the "L"-shaped rotating lever 4 can only complete the rotation work of the to-be-conveyed jig 6 once after one 360-degree rotation. Therefore, the cross-shaped rotating lever 4 has higher working efficiency. In order to adapt to the conveying direction requirement of the to-be-conveyed jig 6 on the second conveying belt 202, the rotating angle of the rotating lever 4 is 90 degrees each time.

[0079] Further, the positioning mechanism comprises a horizontal pushing module and a baffle 501; the horizontal pushing module is arranged on one side of the rotating lever 4 through a vertically arranged positioning base 503 and close to the first conveying belt module; the baffle 501 is vertically arranged on the first conveying belt module along the length direction of the first conveying belt module, the baffle 501 is arranged away from the horizontal pushing module, and the baffle 501 corresponds to the end of the vertical end 402, and the pushing end of the horizontal pushing module is flush with the front surface of the horizontal end 401; the horizontal pushing module is used to push the to-be-conveyed jig 6 on the first conveying belt module to move towards the baffle 501; in an implementation manner, the horizontal pushing module adopts a positioning cylinder 5; the positioning cylinder 5 is horizontally arranged, and the piston end of the positioning cylinder 5 is arranged towards the baffle 501, the piston end is the pushing end, and a horizontal pushing block 502 is vertically arranged on the piston end, and the width of the horizontal pushing block 502 matches the length of the to-be-conveyed jig 6; the main function of the positioning cylinder 5 is to push the to-be-conveyed jig 6 towards the baffle 501 through the positioning cylinder 5 when the to-be-conveyed jig 6 is conveyed from the first conveying belt 102 to the rotating lever 4, so that the rotating lever 4 can accurately suck the to-be-conveyed jig 6, thereby realizing the function of "aligning on the side", and then making the to-be-conveyed jig 6 reach the horizontal end 401 and the vertical end 402 of the rotating lever 4 when the to-be-conveyed jig 6 reaches the rotating lever 4; in this embodiment, the baffle 501 has two, which are arranged in parallel on both sides of the first conveying module, and one end of the baffle 501 on the same side of the positioning cylinder 5 avoids the positioning cylinder 5;

[0080] Further, the device further comprises a to-position sensor 7 arranged at the end of the second conveying belt 202 and corresponding to the positions on both sides of the second conveying belt 202, for detecting the to-be-conveyed jig 6 reaching the end of the second conveying belt 202 after the rotation direction is changed.

[0081] Further, the working principle of the device is as follows:

[0082] Firstly, the first conveying belt module transmits the to-be-conveyed jig 6 to the right, and when the to-be-conveyed jig 6 is about to reach the rotating lever 4, the positioning cylinder 5 pushes the to-be-conveyed jig 6 to the baffle 501, so as to realize the function of side-positioning, and then make the to-be-conveyed jig 6 reach the horizontal end 401 and the vertical end 402 of the rotating lever 4 when the to-be-conveyed jig 6 reaches the rotating lever 4;

[0083] When the to-be-conveyed jig 6 reaches the rotating lever 4, the vacuum generator is in action, and the gas in the vacuum chamber is extracted through the vacuum connection hole 404, so as to generate negative pressure effect, so that the plurality of vacuum nozzles 403 have a certain suction force, and then the to-be-conveyed jig 6 is sucked, at the same time, the servo motor 3 starts to work, and drives the rotating lever 4 to rotate counterclockwise by 90 degrees with the main shaft of the servo motor 3 as the center axis;

[0084] When the to-be-conveyed jig 6 rotates counterclockwise by 90 degrees, the vacuum generator stops acting, the plurality of vacuum nozzles 403 lose suction, the second conveying belt module continues to transmit the to-be-conveyed jig 6 to the right, and the to-be-conveyed jig 6 enters the next process under the action of the second conveying belt 202, the to-position sensor 7 at the end of the second conveying belt 202 detects the to-be-conveyed jig 6 after the direction is changed, and the to-be-conveyed jig 6 enters the subsequent process.

[0085] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure made by using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A transfer device supporting in-line rotation of a fixture, comprising: The transmission device comprises a conveying mechanism, a positioning mechanism and a rotating adsorption mechanism. The conveying mechanism is horizontally arranged, and the conveying mechanism is provided with an inlet area and an outlet area. The rotating adsorption mechanism is arranged on one side of the conveying mechanism and is located between the inlet area and the outlet area. The positioning mechanism is arranged on one side of the conveying mechanism close to the rotating adsorption mechanism, and the end of the positioning mechanism corresponding to the inlet area is arranged. The conveying mechanism is used for conveying the to-be-conveyed jig (6) from the inlet area to the outlet area. The positioning mechanism is used for aligning the to-be-conveyed jig (6) at the end of the inlet area to the rotating adsorption mechanism. The rotating adsorption mechanism is used for adsorbing the aligned to-be-conveyed jig (6) and rotating and transmitting the adsorbed to-be-conveyed jig (6) to the outlet area.

2. The transmission device of claim 1, wherein the conveying mechanism comprises a first conveying motor (1), a second conveying motor (2), a first conveying belt module and a second conveying belt module. The first conveying belt module is horizontally arranged, and the second conveying belt module is horizontally arranged on one side of the first conveying belt module along the length direction of the first conveying belt module. The first conveying motor (1) is horizontally arranged below the first conveying belt module, and the second conveying motor (2) is horizontally arranged below the second conveying belt module. The first conveying motor (1) is drivingly connected with the first conveying belt module, and the second conveying motor (2) is drivingly connected with the second conveying belt module. The first conveying motor (1) drives the first conveying belt module to operate, and the second conveying motor (2) drives the second conveying belt module to operate.

3. The transmission device of claim 2, wherein the rotating adsorption mechanism comprises a rotating motor module and an adsorption lever module. The rotating motor module is vertically arranged upwards below the second conveying belt module and close to the middle part of the second conveying belt module. The adsorption lever module is horizontally and rotatably connected to the top end of the rotating motor module. The adsorption lever module is located above the second conveying belt module, and the lower surface of the adsorption lever module is arranged close to the upper surface of the second conveying belt module. The rotating motor module drives the adsorption lever module to rotate in the horizontal direction.

4. The transmission device of claim 3, wherein the rotating motor module comprises a support base (301), a servo motor (3) and a speed reducer (302). The support base (301) is vertically arranged below the second conveying belt module. The servo motor (3) is vertically arranged upwards on the support base (301), and the main shaft of the servo motor (3) extends to a position close to the upper surface of the second conveying belt module. The speed reducer (302) is drivingly sleeved on the main shaft of the servo motor (3). ​ 5. The transmission device of claim 4, wherein: the adsorption push rod module comprises a rotating push rod (4) and a vacuum generator; the rotating push rod (4) is horizontally arranged on the main shaft of the servo motor (3), and the center of the rotating push rod (4) is keyed connected with the main shaft of the servo motor (3); the servo motor (3) drives the rotating push rod (4) to rotate around the main shaft as the center axis; the rotating push rod (4) comprises a horizontal end (401) and a vertical end (402) perpendicular to each other, the horizontal end (401) is arranged in parallel to the second conveying belt module in the horizontal direction, and the vertical end (402) is arranged in perpendicular to the second conveying belt module in the horizontal direction; the length of the horizontal end (401) matches the width of the to-be-conveyed jig (6), and the length of the vertical end (402) matches the length of the to-be-conveyed jig (6); a plurality of vacuum nozzles (403) are arranged on the side wall of the vertical end (402) close to the first conveying belt module, a vacuum connection hole (404) is arranged on the upper surface of the vertical end (402), and a vacuum chamber is arranged in the vertical end (402); the vacuum connection hole (404) is in communication with the plurality of vacuum nozzles (403) through the vacuum chamber; the vacuum generator is arranged close to the rotating push rod (4), and the extraction end of the vacuum generator is in communication with the vacuum connection hole (404).

6. The transmission device of claim 5, wherein: the positioning mechanism comprises a horizontal pushing module and a baffle (501); the horizontal pushing module is arranged on one side of the rotating push rod (4) close to the first conveying belt module through a vertically arranged positioning base (503); the baffle (501) is arranged on the first conveying belt module in the length direction of the first conveying belt module and vertically, the baffle (501) is arranged away from the horizontal pushing module, the baffle (501) corresponds to the end of the vertical end (402), and the pushing end of the horizontal pushing module is flush with the front surface of the horizontal end (401); the horizontal pushing module is used for pushing the to-be-conveyed jig (6) on the first conveying belt module to move towards the baffle (501).

7. The transmission device of claim 6, wherein: the first conveying belt module comprises a first conveying frame (101) and two narrow edge conveying belt mechanisms; the first conveying frame (101) is vertically arranged, the two narrow edge conveying belt mechanisms are horizontally arranged on the upper surfaces of the first conveying frame (101) on both sides and symmetrically to each other, and a distance is arranged between the two narrow edge conveying belt mechanisms; and a first transmission motor is horizontally arranged on one side of the first conveying frame (101). Each of the narrow edge conveyor belt mechanisms comprises a first conveyor belt (102), a first driving wheel (103) and a first synchronous wheel (104); the first driving wheel (103) is arranged close to the first driving motor, and the first synchronous wheel (104) is arranged at a position away from the first driving motor corresponding to the first driving wheel (103); and the first conveyor belt (102) is arranged around the first driving wheel (103) and the first synchronous wheel (104); A first driving shaft (106) is horizontally arranged between the two first driving wheels (103) of the two narrow edge conveyor belt mechanisms, and the two first driving wheels (103) are respectively fixedly sleeved on the two ends of the first driving shaft (106); One end of the first driving shaft (106) penetrates through the first driving wheel (103) close to the first driving motor, and a first driven wheel is fixedly sleeved on the end of the first driving shaft (106) penetrating through the first driving wheel (103); A first driving motor is arranged on the main shaft of the first driving motor, a first driving wheel is sleeved on the main shaft of the first driving motor, and a first synchronous belt is arranged around the first driving wheel and the first driven wheel; The distance between the two narrow edge conveyor belt mechanisms matches the length of the to-be-conveyed jig (6).

8. The transmission device of claim 7, wherein: The second conveyor belt module comprises a second conveyor frame (201), a second conveyor belt (202), a driving roller (203) and a driven roller (204); The second conveyor frame (201) is vertically arranged on one side of the first conveyor frame (101), the driving roller (203) and the driven roller (204) are respectively and symmetrically horizontally arranged on the upper surfaces of the two ends of the second conveyor frame (201), and a distance is arranged between the driving roller (203) and the driven roller (204); a second driving motor is horizontally arranged on one side of the second conveyor frame (201); and the second conveyor belt (202) is arranged around the driving roller (203) and the driven roller (204); One end of the roller shaft of the driving roller (203) is connected with a second driving shaft, the second driving shaft is arranged along the length direction of the driving roller (203), a second driven wheel (205) is sleeved on one end of the second driving shaft close to the second driving motor; a second driving motor is arranged on the main shaft of the second driving motor, a second driving wheel is sleeved on the main shaft of the second driving motor, and a second synchronous belt is arranged around the second driving wheel and the second driven wheel (205); The width of the second conveyor belt (202), the width of the driving roller (203) and the width of the driven roller (204) all match the length of the to-be-conveyed jig (6); The horizontal end (401) of the rotating lever (4) is located on one side of the second conveyor belt (202), the vertical end (402) of the rotating lever (4) is arranged corresponding to the second conveyor belt (202), and a gap is arranged between the lower surface of the rotating lever (4) and the upper surface of the second conveyor belt (202). 9.The transmission device of claim 6, wherein: the horizontal pushing module comprises a positioning cylinder (5). The positioning cylinder (5) is horizontally arranged, and a piston end of the positioning cylinder (5) is arranged towards the baffle (501), the piston end is the pushing end, and a horizontal pushing block (502) is vertically arranged on the piston end at a position above the first conveying belt (102), and a width of the horizontal pushing block (502) matches a length of the to-be-conveyed jig (6). 10.The transmission device of claim 5, wherein: the rotating lever (4) is in a cross shape. A rotating angle of the rotating lever (4) is 90 degrees each time. ​ ​

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